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    <loc>https://dnatube.com/videos/Lec-6-View-Controller-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - View Controller Basics</video:title>
      <video:description>&quot;Lec 6 - View Controller Basics&quot; (April 20, 2009) Evan Doll outlines designing iPhone applications, goes on to discuss the model-view-controller paradigm, and explores view controllers

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4373</video:duration>
      <video:publication_date>2012-09-04T04:06:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I99UHa2yUds</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>Display</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>model</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-First-Law-of-Thermodynamics-Internal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - First Law of Thermodynamics/ Internal Energy</video:title>
      <video:description>First Law of Thermodynamics/ Internal Energy

First law of thermodynamic and Internal Energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22650.jpg</video:thumbnail_loc>
      <video:duration>1060</video:duration>
      <video:publication_date>2012-09-11T02:46:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xb05CaG7TsQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-A-Romp-Through-Ethics-for-Complete-Beginners-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -A Romp Through Ethics for Complete Beginners (3/7)</video:title>
      <video:description>&quot;Lec 32 -A Romp Through Ethics for Complete Beginners (3/7)&quot;Part 3 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we will reflect on Aristotle&apos;s account of morality and the centrality of the virtues in this account.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-03.pdf</video:description>
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      <video:duration>4945</video:duration>
      <video:publication_date>2012-09-09T05:04:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AeT3zbJnT-A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>3</video:tag>
      <video:tag>7</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 5 - New Revolutions in Particle Physics: Standard Model&quot; (February 15, 2010) Professor Leonard Susskind delivers the sixth lecture for the course New Revolutions in Particle Physics: The Standard Model. 

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to
go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:duration>5558</video:duration>
      <video:publication_date>2012-09-04T09:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5rytN74EOi0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>chromodynamics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>gluon</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>research</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Functions</video:title>
      <video:description>Lec 6- Functions.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19176.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-04T18:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cKzhdxCPU3Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Innovating-by-Making-the-World-a-Better-Place</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Innovating by Making the World a Better Place</video:title>
      <video:description>Innovating by Making the World a Better Place

An interview with Maggie Brenneke, Director, Skoll Social Enterprise Program.  When businesses consider their social and environmental bottom lines, they identify new opportunities to innovate.  Some of those opportunities can be surprisingly counterintuitive.</video:description>
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      <video:duration>289</video:duration>
      <video:publication_date>2012-09-18T16:17:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IvQwEtzRgBo</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Innovating</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>Place</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 6 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on Locomotion Gates with Polypod, then lectures on Instantaneous Kinematics and the Jacobian Matrixes.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17579.jpg</video:thumbnail_loc>
      <video:duration>4235</video:duration>
      <video:publication_date>2012-09-03T16:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fwHc0a8DMQ0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>locomotion</video:tag>
      <video:tag>Gates</video:tag>
      <video:tag>polypod</video:tag>
      <video:tag>Instantaneous</video:tag>
      <video:tag>jacobian</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>angular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng provides an overview of the course in this introductory meeting. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4120</video:duration>
      <video:publication_date>2012-09-04T04:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UzxYlbK2c7E</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>supervised</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>image</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>ICA</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Code</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-to-get-low-cost-knee-replacement-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where to get low cost knee replacement surgery in India</video:title>
      <video:description>This lady with her mother shares her experience of getting knee replacement in India. With IndiCure you can get cheap and affordable knee replacement surgery at best orthopedic hospitals in India. IndiCure has special negotiated prices for medical treatment in India. IndiCure is the most reputable name for providing medical treatment in India. With a huge number of happy and satisfied clients from various countries, IndiCure continues to serve patients for heart surgery in India, spine surgery in India, brain surgery in India and various other medical treatment at best hospitals in India. For more information about Knee Replacement Surgery in India, visit - http://www.indicure.com/joint-replacement-surgery/total-knee-replacement.htm</video:description>
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      <video:duration>133</video:duration>
      <video:publication_date>2012-07-27T03:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12373.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>cheap</video:tag>
      <video:tag>bilateral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Thought and Language 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology. This course is required for the major; students not considering a psychology major are directed to 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19518.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-09-05T03:11:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gTvpOI2Jg0Q</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Thought and Language 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19520.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-05T03:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lw5BRVY-25k</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-169-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 169 - Lecture 13</video:title>
      <video:description>Computer Science 169 - Lecture 13

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26102.jpg</video:thumbnail_loc>
      <video:duration>2579</video:duration>
      <video:publication_date>2012-09-18T23:53:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEMEpU9aLV8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CS-61B-Using-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CS 61B  Using Objects</video:title>
      <video:description>CS 61B  Using Objects

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19551.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-05T03:29:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6VxtWFc0P6U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-21-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 21-Computer Science 164</video:title>
      <video:description>lec 21-Computer Science 164 Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27562.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
      <video:publication_date>2012-09-30T08:33:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tuip6xANn_4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-16-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16 Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 16 Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23678.jpg</video:thumbnail_loc>
      <video:duration>2643</video:duration>
      <video:publication_date>2012-09-14T10:28:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ogeSV9g7Uj0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-165-Inductive-Reasoning-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 - Inductive Reasoning 3</video:title>
      <video:description>Inductive Reasoning 3

U12_L1_T3_we3 Inductive Reasoning 3</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-51-Seismic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Seismic Waves</video:title>
      <video:description>Seismic Waves

S-waves and P-waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25006.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chinese-inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  18 - Chinese inflation</video:title>
      <video:description>Chinese inflation

Chinese inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22674.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-11T02:49:10.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Chemistry 3B</video:title>
      <video:description>Lec 16- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17085.jpg</video:thumbnail_loc>
      <video:duration>4489</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Least-Common-Multiple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Least Common Multiple</video:title>
      <video:description>Least Common Multiple

Example of figuring out the least common multiple of two nunmbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20506.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
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      <video:tag>Common</video:tag>
      <video:tag>Multiple</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 11 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
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      <video:duration>4729</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 7 - Demographic Transition in Europe; Mortality Decline&quot; Global Problems of Population Growth (MCDB 150)

European population grew only slowly during the period 1200-1700; factors include disease and wars. Human feces and rotting animal remains were not sequestered and often contaminated drinking water. Cities were so filthy that more people died in them than were born. About a third of children died in infancy, many from abandonment and lack of care during wet-nursing. Children that survived were subjected to harsh discipline to control their tendency to sin. Ineffective and even harmful treatments, like blood-letting, were all that medicine could offer. Starting with Newton&apos;s Principia (1687) and the Enlightenment (eighteenth century), scientific attitudes began replacing religious ones: the biological and physical world became objects of study. Sanitation, hygiene and public health improved. Inoculation and vaccination were developed. The Industrial Revolution began. As death rates fell, population rose. While most believe that an increasing population is good, Malthus worries that population can grow faster than the food supply, trapping people in subsistence misery.

00:00 - Chapter 1. Introduction: Stories about Bride Price
03:27 - Chapter 2. Review of Previous Session: Early Europe
17:30 - Chapter 3. Population Factors: Personal Cleanliness, Infanticide
27:19 - Chapter 4. Historic Misery, Disease, and Medicine
36:55 - Chapter 5. Further Aspects of &apos;Pre-Scientific&apos; Life
44:38 - Chapter 6. Demographic Transition
01:02:24 - Chapter 7. Malthus

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:description>lec 16-Computer Science -164 -Programming Languages and Compilers</video:description>
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      <video:duration>2666</video:duration>
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    <video:video>
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      <video:description>&quot;Lec 5 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chemistry 1A - Lecture 22</video:title>
      <video:description>Chemistry 1A - Lecture 22

General Chemistry</video:description>
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    <video:video>
      <video:title>Lec 5 - u08_l1_t2_we3 Stem-and-leaf Plots</video:title>
      <video:description>u08_l1_t2_we3 Stem-and-leaf Plots

u08_l1_t2_we3 Stem-and-leaf Plots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25068.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-18T01:03:40.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Psychology 101</video:title>
      <video:description>&quot;Lec 13 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
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      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-21T03:37:49.000Z</video:publication_date>
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      <video:uploader>0|70|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Why-Lattice-Multiplication-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Why Lattice Multiplication Works</video:title>
      <video:description>Why Lattice Multiplication Works

Understanding why lattice multiplication works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20488.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-06T15:23:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S3z4XqC_YSc</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Philosophy 3</video:title>
      <video:description>&quot;Lec 10 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27248.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-09-21T04:21:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbtuRDezuhs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 17 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19725.jpg</video:thumbnail_loc>
      <video:duration>4914</video:duration>
      <video:publication_date>2012-09-05T04:31:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kfa3MzSaBQk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Inverse Trig Functions: Arccos</video:title>
      <video:description>Inverse Trig Functions: Arccos

Understanding the inverse cosine or arccos function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20074.jpg</video:thumbnail_loc>
      <video:duration>818</video:duration>
      <video:publication_date>2012-09-06T01:50:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eTDaJ4ebK28</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Arccos</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Commutative-Property-for-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Commutative Property for Addition</video:title>
      <video:description>Commutative Property for Addition

U09_L3_T1_we1 Commutative Property for Addition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25144.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-09-18T01:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UeG_EYd-0xw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>for</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 13-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20893.jpg</video:thumbnail_loc>
      <video:duration>4754</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Ar_oGBIDYdA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 10- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17836.jpg</video:thumbnail_loc>
      <video:duration>3042</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Letters and Science C70V</video:title>
      <video:description>Lec 5- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17128.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Arbitrage-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Arbitrage Basics</video:title>
      <video:description>Arbitrage Basics

Arbitrage Basics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20354.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Lec-12-GMAT-Data-Sufficiency-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - GMAT: Data Sufficiency 12</video:title>
      <video:description>GMAT: Data Sufficiency 12

55-58, pg. 282</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22314.jpg</video:thumbnail_loc>
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      <video:description>Public Health 250A - Lecture 33: Selection Bias: A. Gordon

Epidemiologic Methods I</video:description>
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      <video:description>Cognitive Science C103 - Lecture 27

History of Information</video:description>
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      <video:description>Social Security Intro

Basics on how social security works</video:description>
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      <video:description>&quot;Lec 47  - Distal Wedge - Mandible&quot; Surgery to remove a distal wedge of scar tissue from around a mandibular second molar.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Order of Operations

U01_L5_T2_we1 Order of Operations</video:description>
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      <video:description>Cognitive Science C103 - Lecture 15

History of Information</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 - TEDxCaltech - Sean Carroll - Cosmology and the Arrow of Time</video:title>
      <video:description>Lec 10 - TEDxCaltech - Sean Carroll - Cosmology and the Arrow of Time. Sean Carroll is a theoretical physicist at Caltech.  He received his Ph.D. in 1993 from Harvard University, and has previously worked at MIT, the Institute for Theoretical Physics at the University of California, Santa Barbara, and the University of Chicago.  His research ranges over a number of topics in theoretical physics, focusing on cosmology, particle physics, and general relativity, with special emphasis on dark matter, dark energy, and the origin of the universe. He is the author of &quot;From Eternity to Here,&quot; a popular book on cosmology and the arrow of time, and of &quot;Spacetime and Geometry,&quot; a textbook on general relativity; has produced a set of introductory lectures for The Teaching Company entitled &quot;Dark Matter and Dark Energy: The Dark Side of the Universe;&quot; and is a co-founder of the popular science blog Cosmic Variance, http://blogs.discovermagazine.com/cosmicvariance/.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
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      <video:description>Order of Operations 2 (old)

U09_L4_T1_we2 Order of Operations 2</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Absolute value inequalities Example 1

U05_L1_T2_we1 : Absolute value inequalities</video:description>
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    <loc>https://dnatube.com/videos/Lec-3-Mathematics-Multivariable-Calculus</loc>
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      <video:description>This is the lecture 3 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:description>An animated video to show the working of a piston. The whole procedure is explained here steb by step to make it more understandable for you.</video:description>
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      <video:uploader>userone</video:uploader>
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      <video:description>Laser dentistry in India at Mumbai is shown in this video. Dentisry in India is cost and time effective.</video:description>
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      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Cervical-Fusion-Surgery-in-India-Patient-Testimony</loc>
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      <video:title>Cervical Fusion Surgery in India - Patient Testimony</video:title>
      <video:description>Medical tourism gives hope to many people all around the world. This patient came from Ireland to receive treatment for his neck injury. The health professionals in India performed successful cervical fusion surgery. Play the video to see his testimony.</video:description>
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    <loc>https://dnatube.com/videos/Lec-105-Futures-and-Forward-Curves</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 105 - Futures and Forward Curves</video:title>
      <video:description>Futures and Forward Curves

Normal and Inverted Futures Curves</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 4-Mathematics 16B.Analytic Geometry and Calculus</video:description>
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    <loc>https://dnatube.com/videos/Lec-24-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 24 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 92 - Incenter and incircles of a triangle</video:title>
      <video:description>Incenter and incircles of a triangle

Using angle bisectors to find the incenter and incircle of a triangle</video:description>
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      <video:title>Lec 55 - The Golden Ratio</video:title>
      <video:description>The Golden Ratio

An introduction to one of the most amazing ideas/numbers in mathematics</video:description>
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Learning 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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How I subtract in my head</video:description>
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    <loc>https://dnatube.com/videos/Lec-12-CS-61B-Abstract-Classes</loc>
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    <video:video>
      <video:title>Lec 12 - CS 61B Abstract Classes</video:title>
      <video:description>CS 61B Abstract Classes

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 3- Computer Science 169.
Software Engineering</video:description>
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      <video:duration>4168</video:duration>
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      <video:description>Lec 4- Computer Science 169.
Software Engineering</video:description>
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      <video:duration>4701</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 113 - Upper Bound on Forward Settlement Price</video:title>
      <video:description>Upper Bound on Forward Settlement Price

Upper Bound on Forward Settlement Price</video:description>
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      <video:description>Lec 9- Public Health 251.
Applied Epidemiology Using R</video:description>
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      <video:duration>5508</video:duration>
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      <video:description>Dr.
Zakir Naik is a medical doctor by profession but is renowned as a dynamic international orator on Islam and Comparative Religion. Dr. Zakir Naik clarifies Islamic viewpoints and clears misconceptions about Islam, using the Quran, authentic Hadith and other religious scriptures.</video:description>
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      <video:description>This video from evaluation and genetics discusses the animal development. Video is very helpful for the knowledge purpose.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video provides an information about  medicating for high blood pressure (HBP #3)

One in four Americans will probably need high blood pressure medication at some point in their lives, so it&apos;s helpful to learn the basics of these drugs.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Learn about giant squid and find out about the mythology of the squid attack that comes their way from easy meals of fish and shrimp to a more sporting ten Completely Obvious research discoveries</video:description>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The issue of evolution and education: interview with Marc Ha</video:title>
      <video:description>In his answer to how does he see the issue of evolution and education, March Hauser mentioned that there happen to be a huge gap between the knowledge derived from careful studies and what children of America are being taught. Edited by Ashraf</video:description>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video diescibes the techniques of excision of rectovaginal endometriotic nodule and the complications association with this type of surgery a step by step strategy procedure of rectovaginal nodule excision including technique of ureterolysis</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Diagnosing Abusive Relationship</video:title>
      <video:description>Here is one of the videos of Dr.Jeanne King where she talks about fighting against abuse. The clip contains information about the confusion and psychological denial the patient is going through when it is about psycho-social condition. Meeting the same type of people and creating the same type of relationships over and over again is one more thing that Dr.King discuses here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10846.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>UCL computer science staff talk about their research which uses computational techniques to improve understanding and treatment of disease. See http://bioinf.cs.ucl.ac.uk/ for more details.</video:description>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Pregnant robot trains students from dr osama kloub</video:title>
      <video:description>In this video a pregnant robot is used to train medical students in childbirt medical students at johns hopkins university are getting a real life birthing experience when a robot goes into labor</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides an information about Paul&apos;s chemotherapy journey.

Paul had chemotherapy to treat Hodgkin&apos;s lymphoma. Check out this video to learn about his treatment, side effects and how he&apos;s doing today. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Forearm Circular Cast Demonstration</video:title>
      <video:description>In this presentaion the basic forearm circular cast will be demonstrate in general the basic forearm circular cast is applied after reducing a distal radial fracture in order to maintain the reduction</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>repair</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Desarda</video:tag>
      <video:tag>recovery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-3D-printer-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a 3D printer work?</video:title>
      <video:description>It is a new technology and not many of us have seen it yet but it is interesting enough to take our attention. I am talking about 3D printer technology in which you can even make a fake gun. See what the basic principle under this technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/47c7c919-c81f-49ad-a77f-ed27d04b5631/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2014-08-27T00:56:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31249.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>3d</video:tag>
      <video:tag>printer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Investment-vs-Consumption-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Investment vs. Consumption 1</video:title>
      <video:description>Investment vs. Consumption 1

The difference between investment and consumption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20226.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T02:47:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rEiLOB4FulY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>investment</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-7-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 7 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity.  
Dr. Friedman explains how do we know if something is genetic trait, and how &quot;heritability&quot; traits are. Case study is discussed where kid is deficient in hormone leptin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4b1e0f0e-a12e-469a-8218-acf8448c3a9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2007-08-18T18:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/815.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>Heredity</video:tag>
      <video:tag>leptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Webb-Telescope-Planetary-Studies-Web-Feature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Webb Telescope Planetary Studies Web Feature</video:title>
      <video:description>James Webb&apos;s Telescope will enable astronomers to study the birth of planets and the shaping of a solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c4f07bd-999f-4bb0-8243-20e4a5b83cf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2011-11-12T07:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7498.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Webb</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>web</video:tag>
      <video:tag>Feature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-188-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 188 - Lecture 25</video:title>
      <video:description>Computer Science 188 - Lecture 25

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26337.jpg</video:thumbnail_loc>
      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-19T00:51:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZvSDLFZGgRE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-A-Kiwi-Bird</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Kiwi Bird</video:title>
      <video:description>This video demonstrates the different features of a kiwi. Kiwis are a kind of bird that cannot fly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4d72ab73-53e3-4e49-b47d-3dd474990f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-09T08:34:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28462.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Kiwi</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Satellites-View-of-the-Growing-Gulf-Oil-Spill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Satellites View of the Growing Gulf Oil Spill</video:title>
      <video:description>Satellites are essentially cameras that take pictures of the earths surface for observation and study.Here in one of it&apos;s journey, it was able to record an oil spill as it slowly expanded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5012b7a9-ee25-4c9b-8fc1-96c62263c762/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-15T09:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7521.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Satellites</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Gulf</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Spill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic Stem Cells</video:title>
      <video:description>This video shows and describes embryonic stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e3f23eb-73a9-445d-88f4-cda182a5846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-05-27T19:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2391.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zoonosis-or-Zoonoses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zoonosis or Zoonoses</video:title>
      <video:description>Zoonoses can be caused by a range of disease pathogens such as viruses, bacteria, fungi and parasites. They are infectious diseases of animals (usually vertebrates), that can naturally be transmitted to humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/62d9bda6-c19d-4bbd-be1b-f74442533d17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2016-03-28T14:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32458.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>zoonosis</video:tag>
      <video:tag>zoonoses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Calculating-dot-and-cross-products-with-unit-vector-notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Calculating dot and cross products with unit vector notation</video:title>
      <video:description>Calculating dot and cross products with unit vector notation`


Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21821.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-10T14:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/enr7JqvehJs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Governments-Financial-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Government&apos;s Financial Condition</video:title>
      <video:description>Government&apos;s Financial Condition

Difference between debt and operating costs.  Seeing how large obligations are for social security and medicare</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25115.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-18T01:21:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOiw5aBrm4Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>government</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>condition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-Transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse Transcription</video:title>
      <video:description>Reverse transcription is a widely used technique in molecular biology where a RNA strand is reverse transcribed into its DNA complement using the reverse transcriptase, such as SuperScript®. Learn how reverse transcription works in a fun animated video and how to select the right reverse transcriptases and primers for your experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7e7d4778-e812-4ad2-abe6-b2e7079a4ee2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2016-04-12T02:04:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32475.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Solar System</video:title>
      <video:description>This video shows the wonders of our Solar System. It features the planet in our solar system starting from a dwarf planet up to the Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/844276f2-ebef-4da3-bf71-1a47e86f24a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:34:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28461.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wonders</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Edge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-cont-Lecture-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.) - Lecture 34</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 34/nTopics covered:
	/nKinetics (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 34/nAll right./nLet&apos;s continue then on this unit of kinetics. Today we are going to talk about temperature and we are going to talk about collisions and we are going to talk about activation energies and activated complexes./nAnd we are still in Chapter 13 in your book. When we started this unit on kinetics, we listed a bunch of things that can affect a rate of a reaction. And let&apos;s just review what we have talked about and what we have left to talk about./nWe talked about mechanisms of reactions. One step, two steps, fast steps, slow steps. That can affect the rate of the reaction. We talked about concentration of material. We talked about nature of material./nWe talked about first order and second order integrated rate laws. Today we are going to talk about temperature, then Monday we are going to talk about the use of catalysts, and then Wednesday again is a review./nWe are right at the bottom of our list here of things affecting rates of reaction. The affect of temperature. If you are in the gas-phase, it is sort of the qualitative observation that if you increase the temperature the rate increases./nYou&apos;ve probably sort of thought about this, that if you want to make something go faster you add some heat. Today we are going to talk about quantitative affects and how you can actually calculate a change in rate constant if the temperature of the reaction is changed./nHere we go back to 1889. That is when Arrhenius plotted rate constants versus temperature. And he was looking to get a straight line. He found that if he used the natural log of the rate constants and plotted that against inverse temperature, he got a straight line./nHere is what one of those plots look like. The rate constants are varying exponentially with inverse temperature. On one axis, we have the natural log of the rate constant K. On the other axis, we have one</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/94b3fdf7-fc62-4276-ae8c-b0f2ed189aa4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2602</video:duration>
      <video:publication_date>2009-04-16T23:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1766.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hypocalcemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hypocalcemia?</video:title>
      <video:description>Hypocalcemia is due to the low level of calcium in blood. Here a brief introduction for it is provided here by doctor Carlo A. Oller, MD FACEP emergency physician.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/95b62f07-fb70-4bc0-9225-d6094991adf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-04-07T18:33:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30439.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypocalcemia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Attack Video</video:title>
      <video:description>Heart attack occurs when the flow of blood to any part of the heart stops. This video shows what causes the blockage in flow of blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89df5745-c400-4681-810d-c53ba8cd650e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8841.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geithner-Plan-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geithner Plan II</video:title>
      <video:description>More on the Geithner Plan.  The problem of banks buying the assets from themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/aec06db9-c172-47b9-92ab-94b4309208fb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-05T18:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3407.mp4</video:content_loc>
      <video:uploader>arif bicer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Timothy</video:tag>
      <video:tag>Geithner</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Bailout</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>tarp</video:tag>
      <video:tag>talf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Communicating-Climate-Science-in-a-Changing-Media-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Communicating Climate Science in a Changing Media Landscape</video:title>
      <video:description>&quot;Lec 40 - Communicating Climate Science in a Changing Media Landscape&quot; December 2, 2009 - Heidi Cullen, Director of Communications and Senior Research Scientist at Climate Central, discusses the current shifting state of the U.S. media landscape in relation to the issue of climate change, and emphasizes possible pathways for improving public understanding of environmental and climate science.

Stanford University
http://www.stanford.edu

Climate Central
http://www.climatecentral.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18811.jpg</video:thumbnail_loc>
      <video:duration>3717</video:duration>
      <video:publication_date>2012-09-04T05:34:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rIqZkrK_fGo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>social</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Technology-and-Entrepreneurship-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Technology and Entrepreneurship Overview</video:title>
      <video:description>Chuck Eesley provides an introduction and overview of the course on Technology Entrepreneurship (ENGR 145). &quot;Lec 1 - Technology and Entrepreneurship Overview&quot; Including topics such as what you will learn in the class, course design and logistics, &quot;technology entrepreneurship&quot; defined, and other options for entrepreneurship education at Stanford.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19003.jpg</video:thumbnail_loc>
      <video:duration>1299</video:duration>
      <video:publication_date>2012-09-04T08:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MvPTVgGUsyc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cognitive-Science-C103-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cognitive Science C103 - Lecture 13</video:title>
      <video:description>Cognitive Science C103 - Lecture 13
History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25817.jpg</video:thumbnail_loc>
      <video:duration>4588</video:duration>
      <video:publication_date>2012-09-18T17:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHlrk6cNcdQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250B-Lecture-13-Bias-selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250B - Lecture 13: Bias - selection</video:title>
      <video:description>Public Health 250B - Lecture 13: Bias - selection

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25616.jpg</video:thumbnail_loc>
      <video:duration>6111</video:duration>
      <video:publication_date>2012-09-18T16:39:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-Ao1ymg1e8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Founding-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Founding Team</video:title>
      <video:description>&quot;Lec 5 - The Founding Team&quot; Chuck Eesley discusses some of the basics of forming a founding team for an entrepreneurial venture. He stresses that without a strong central team a project will often have very little chance of success -- everyone needs to be willing to make sacrifices.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19007.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-04T08:49:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c52Y2ObjFms</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Founding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Partners</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Full-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Full Reserve Banking</video:title>
      <video:description>Full Reserve Banking

Overview of full reserve banking in comparison to fractional reserve banking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25611.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-09-18T16:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RGMcswR8DnY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Case-Discussion-and-Business-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Case Discussion and Business Models</video:title>
      <video:description>&quot;Lec 9 - Case Discussion and Business Models&quot; Chuck Eesley discusses the case method style of instruction and some guidelines for analyzing cases and case discussions. He also introduces the idea of the business model which will be discussed in greater detail in the following videos.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19011.jpg</video:thumbnail_loc>
      <video:duration>1011</video:duration>
      <video:publication_date>2012-09-04T08:50:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h9EgMrDRZDg</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Memory 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19514.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T03:10:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GtC7wb5xABg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Memory 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19516.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-05T03:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0J8oxtd5_J0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-164-2011-Calculus-AB-Free-Response-3-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 - 2011 Calculus AB Free Response #3 (c)</video:title>
      <video:description>2011 Calculus AB Free Response #3 (c)

Disk method to find the volume of a solid generated by rotation of a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19993.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-06T01:22:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-H_7o7EMoU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>3</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 8 - The Theoretical Minimum&quot; (February 27, 2012) Leonard Susskind spends some time in the beginning of the lecture discussing some of the basic qualities of systems to lay a foundation for the rest of the lecture and the class.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19038.jpg</video:thumbnail_loc>
      <video:duration>6692</video:duration>
      <video:publication_date>2012-09-04T09:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x0m2sQuAr34</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-sterilization-with-filshie-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal sterilization with filshie clip</video:title>
      <video:description>Fallopian tube is the normal site of fertilization. In tubal sterilization with filshie clip, the clip is used to pinch the fallopian tube so that sperm cannot reach the ova, thereby preventing fertilization. The process is performed by laparoscopy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3ae0ea0-5df5-4afd-a479-7578a2874d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9898.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>Sterilization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>filshie</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terminal-Velocity-in-Head-Rush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terminal Velocity in Head Rush</video:title>
      <video:description>This video gives information of the terminal velocity of a human who has just jumped off a plane. Find out fun with physics in Head Rush and the terminal velocity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e3af8af8-9125-4b08-8c55-06d9dcc02ac1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-08T08:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28395.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Terminal</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sciatic-Nerve-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sciatic Nerve Block</video:title>
      <video:description>Sciatic Nerve Block is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3b2c0f2-6b5a-44ce-ace3-213789d63388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-30T01:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9221.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sciatic</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophagus-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophagus histology</video:title>
      <video:description>An esophagus is also referred to as the gullet and its the passage through which food passes down from the mouth to the stomach. This video covers the histology of an esophagus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed3864e5-74d8-4c76-b598-2c85fe5ef767/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T10:01:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8372.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Administering-Internal-jugular-vein-puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering Internal jugular vein puncture</video:title>
      <video:description>Here in this video is the process on how to apply Internal jugular Vein puncture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3228ba31-4fe7-4961-b125-a3f30715d7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T09:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9411.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Respiration-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Respiration process</video:title>
      <video:description>Respiration or gas exchange in our cells is the process of oxygen and carbon dioxide moving through our lungs and blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e8ebd2dd-455e-4a95-8018-fd16db77b915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-04-23T05:17:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1986.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composition-of-RNA-and-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composition of RNA and Protein</video:title>
      <video:description>RNA or ribonucleic acid can speed up a reaction. This video will explain this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e90e1541-7623-4c32-9f52-ea22a3401e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2007-09-01T19:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/908.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Ribonucleic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Chromatography-Explained-1980-55ac89</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Chromatography (Explained 1980)</video:title>
      <video:description>Gas Chromatography Explained 1980</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5b26532a-7350-44e8-a1cc-a91a404461a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T04:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7144.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>1980</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cross-Platform-Mobile-App-Development-with-Appcelerator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cross Platform Mobile App Development with Appcelerator</video:title>
      <video:description>&quot;Lec 8 - Cross Platform Mobile App Development with Appcelerator&quot; (May 20, 2010) Jeff Haynie, CEO of Appcelerator, demonstrates his company&apos;s Titanium tool for developing cross platform apps.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19077.jpg</video:thumbnail_loc>
      <video:duration>3763</video:duration>
      <video:publication_date>2012-09-04T09:46:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RplTiVaxx7s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>commercialization</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Android</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>iPad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Einsteins-General-Theory-of-RelativityLec-3-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Einstein&apos;s General Theory of RelativityLec 3 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 4 - Einstein&apos;s General Theory of RelativityLec 3 - Einstein&apos;s General Theory of Relativity&quot; October 13, 2008, Stanford&apos;s Felix Bloch Professor of Physics, Leonard Susskind, discusses covariant and contra variant indices, tensor arithmetic, algebra and calculus, and the geometry of expanding space time.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19054.jpg</video:thumbnail_loc>
      <video:duration>5952</video:duration>
      <video:publication_date>2012-09-04T09:36:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ttMI0dmmkrE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>covariant</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>contra</video:tag>
      <video:tag>variant</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>system</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>minkowski</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Scaler</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>gr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Law-2707-Technology-Specific-Issues-and-Opportunities-Geothermal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law 270.7  Technology-Specific Issues and Opportunities: Geothermal</video:title>
      <video:description>Law 270.7  Technology-Specific Issues and Opportunities: Geothermal

October 15, 2008

This resource is not evenly distributed across the country.  However, where it is available, it provides an attractive alternative to conventional, baseload power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19568.jpg</video:thumbnail_loc>
      <video:duration>6001</video:duration>
      <video:publication_date>2012-09-05T03:38:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CUJ-vUJI_tk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Public-Health-250A-Lecture-24-Nested-Case-Control-Case-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Public Health 250A - Lecture 24: Nested Case-Control, Case-C</video:title>
      <video:description>Public Health 250A - Lecture 24: Nested Case-Control, Case-C

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25629.jpg</video:thumbnail_loc>
      <video:duration>2755</video:duration>
      <video:publication_date>2012-09-18T16:42:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0IwpPSb4Vrw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Nested</video:tag>
      <video:tag>case</video:tag>
      <video:tag>control</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Positive-And-Negative-Feedback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Positive And Negative Feedback</video:title>
      <video:description>Positive feedback is a mechanism in which the output of a reaction tend to increase the outcome or product. Negative feedback is a mechanism in which output tend to reduce so that process can not continue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b679becd-ae90-4c57-b1f2-d5c63979edc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-02-10T02:09:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29910.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>positive</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-189-Conceptual-clarification-for-2-D-Divergence-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 189 - Conceptual clarification for 2-D Divergence Theorem</video:title>
      <video:description>Conceptual clarification for 2-D Divergence Theorem

Understanding the line integral as flux through a boundary</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20040.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-06T01:38:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qs0hRHfnzTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conceptual</video:tag>
      <video:tag>Clarification</video:tag>
      <video:tag>for</video:tag>
      <video:tag>2</video:tag>
      <video:tag>d</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-More-trig-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - More trig graphs</video:title>
      <video:description>More trig graphs

Determining the equations of trig functions by inspecting their graphs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20041.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-06T01:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NIG3l8oWKYE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Trigonometry-word-problems-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Trigonometry word problems (part 1)</video:title>
      <video:description>Trigonometry word problems (part 1)

The first part of a problem when the captain of a ship goes off track.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20055.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:41:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1vamogV81Y8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-196-Surface-Integral-Ex3-part-2-Evaluating-the-Outside-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 196 - Surface Integral Ex3 part 2 - Evaluating the Outside Surface</video:title>
      <video:description>Surface Integral Ex3 part 2 - Evaluating the Outside Surface

Evaluating the surface integral over the outside of the chopped cylinder</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20054.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T01:41:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xGiILI906C4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Evaluating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Outside</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Public-Health-250B-Lecture-20-Analyzing-epidemiologic-dat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Public Health 250B - Lecture 20: Analyzing epidemiologic dat</video:title>
      <video:description>Public Health 250B - Lecture 20: Analyzing epidemiologic dat

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25630.jpg</video:thumbnail_loc>
      <video:duration>5137</video:duration>
      <video:publication_date>2012-09-18T16:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOPxB0_0klE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>analyzing</video:tag>
      <video:tag>epidemiologic</video:tag>
      <video:tag>dat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-of-Coronary-Artery-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention of Coronary Artery Disease</video:title>
      <video:description>This video will help you to prevent coronary artery disease when you are at risk. Video is very helpful for having treatment at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e34f89df-ad4b-4e01-828e-bac3ac3dfd4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T02:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29908.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Institutional-Roles-in-Issuing-and-Processing-Credit-Cards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Institutional Roles in Issuing and Processing Credit Cards</video:title>
      <video:description>Institutional Roles in Issuing and Processing Credit Cards

The institutions involved in processing your credit credit and how they relate to each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20290.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-06T14:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvL7ox0ezCU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Institutional</video:tag>
      <video:tag>Roles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Issuing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Cards</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Cervical-Spine-Protection-in-Airway-Management-not-a-substitute-for-formal-training</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Cervical Spine Protection in Airway Management (not a substitute for formal training)</video:title>
      <video:description>Cervical Spine Protection in Airway Management (not a substitute for formal training)

Cervical Spine Protection in Airway Management.  This is for education only.  It is not a substitute for formal training or licensure.  Every effort has been made in preparing this video to provide accurate and up-to-date information which is in accord accepted standards and practice at the time of production.  We make no warranties on the information contained in the video because clinical standards are constantly changing through research and regulation.  We disclaim all liability for direct or consequential damages resulting from the use of material contained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25151.jpg</video:thumbnail_loc>
      <video:duration>638</video:duration>
      <video:publication_date>2012-09-18T01:32:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJY89_jC_ZY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>A</video:tag>
      <video:tag>substitute</video:tag>
      <video:tag>for</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Alternative-Minimum-Tax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Alternative Minimum Tax</video:title>
      <video:description>Alternative Minimum Tax

The basics of the alternative minimum tax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20443.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-06T15:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yrlLKwmb5dY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Level-1-multiplying-expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Level 1 multiplying expressions</video:title>
      <video:description>Level 1 multiplying expressions

(Ax+By)(Ax+By)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20131.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-06T02:08:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sc0e6xrRJYY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Quadratic-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Quadratic Inequalities</video:title>
      <video:description>Quadratic Inequalities

Solving quadratic inequalities using factoring</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20149.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T02:13:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZNtzWpU80-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Proof-log-a-log-b-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Proof: log a + log b = log ab</video:title>
      <video:description>Proof: log a + log b = log ab

Proof of the logarithm property: log a + log b = log ab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20163.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-09-06T02:16:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FP2arCfAfBY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
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      <video:description>CS 61A : Vectors II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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How the theory of liquidity preference drives demand for money and the LM (liquidity preference-money supply) curve</video:description>
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course website: http://math.berkeley.edu/~frenkel</video:description>
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This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Catherine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old experiment shows origin of life</video:title>
      <video:description>This video shows the origin of life from a 50 year old experiment sample. Stanley Miller&apos;s spark experiment of the 1950&apos;s is used and new data is collected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6e154f59-af76-43e8-8fde-38a310040b11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-11-01T20:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27953.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-10-to-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 10 to 14</video:title>
      <video:description>This is a babycenter.com video. A 3D animated look at baby development in the first trimester of pregnancy, including the formation of nails and fingerprints, the debut of limb movements and kicks, and the making of red blood cells and urine. Here is the transcript: At ten weeks and barely the size of a kumquat, your baby is entering the fetal stage of development. His facial features are defined, and his tooth buds are forming. Over the next weeks, his tissues and organs will rapidly grow and mature. The webbing is gone between his fingers and toes, and his nails and fingerprints are developing. Your baby can open and close his fists and curl his toes. Thanks to his developing muscles and reflexes, he&apos;s now moving his limbs and kicking up a storm. If this is your first baby, though, you likely won&apos;t feel his flutters until 18 to 20 weeks. Through translucent skin, his vital organs are visible and functioning, including his growing brain, nervous system, intestines, and liver, which is making red blood cells in place of the disappearing yolk sac. The umbilical cord is working hard now. One vein delivers oxygen and nutrient-rich blood to your baby. Two arteries then carry the blood away. Around week 12, the kidneys have begun producing urine, which your baby will soon start excreting into the amniotic fluid. He&apos;ll swallow the fluid, and the process will begin again. By week 14, your baby&apos;s eyes and ears have moved into place, and he can squint, frown, and grimace. You&apos;re now beginning the second trimester of pregnancy, which many women say is when they feel their best.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/85333ace-b292-4eb8-9e95-793f7691e708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-11-23T19:47:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28025.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Solving-Quadratic-Equations-by-Factoringavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Solving Quadratic Equations by Factoring.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring.avi

U09_L2_T2_we1 Solving Quadratic Equations by Factoring.avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24730.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-17T16:24:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ZzuZvz33X0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-21-to-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 21 to 27</video:title>
      <video:description>This babycenter.com video shows pregnancy animation from weeks 21st to 27th. A 3D animated look at baby development in the second trimester of pregnancy, including a developing sense of touch, the ability to swallow, occasional hiccups, and the &quot;breathing&quot; of amniotic fluid.
Video Transcript/nNarrator: Between 21 and 27 weeks, your baby&apos;s sense of touch is developing, along with his unique fingerprints.
When you rub or gently press on your belly, you may feel your baby squirm or kick in response.
He can feel his own face now, as well as anything within his reach, including the umbilical cord.
He&apos;ll keep experimenting with and refining his sense of touch.
Around 23 weeks, your baby can swallow. Soon after, you may notice fetal hiccups.
Don&apos;t worry, hiccups are a normal part of development, and it&apos;s common for your baby to have them several times a day.
His lungs are also forming millions of tiny branches, called bronchioles.
Incredibly, your baby is already practicing breathing by inhaling and moving small amounts of amniotic fluid in and out of his lungs.
At 24 weeks, a baby is capable of surviving outside the uterus with significant medical help.
At 27 weeks, your baby&apos;s eyelids may open as a reflex, but he can&apos;t see yet
His lips are formed, and he now has tiny taste buds on his tongue.
He weighs nearly 2 pounds and is about 14 and a half inches long.
Now there&apos;s just one more trimester to go!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6a33fb4d-a55c-444d-95b7-002512d907fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-11-23T19:50:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28027.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-labor-and-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy labor and birth</video:title>
      <video:description>This babycenter.com video shows labor and birth of pregnancy. A 3D animated look at labor, including how contractions begin, the cervix opens, and the water breaks, and how the baby crowns, squeezes through the birth canal, and is delivered.
Video Transcript/nNarrator: In the weeks before birth, your body slows down production of the hormone progesterone while increasing production of other hormones – including prostaglandins, which soften the cervix, and oxytocin, which triggers the uterine muscles to contract.
True labor contractions are rhythmic and painful, and grow consistently stronger. As the long vertical muscle bands of the uterus tighten, they pull the cervix open. The strong muscles at the top of the uterus push down and release, guiding your baby toward the cervix.
The mucus plug, a collection of thickened cervical mucus that&apos;s sealed your cervix shut for nine months, may be expelled days before or in the midst of labor.
When the amniotic sac ruptures, your water has broken. It can feel like a trickle or a gush of fluid.
Your cervix will begin opening and thinning, known as dilation and effacement.
Once you reach about 4 centimeters, your body will move into active labor.
In active labor, contractions become stronger and closer together. At 8 centimeters, you enter what many consider the most painful part of labor – transition.
By 10 centimeters, you&apos;re fully dilated and may feel the urge to push. This is your signal that the second stage of labor has begun.
Your baby will move down with each contraction. The three separate soft bones of his head will temporarily overlap so he can pass through the snug birth canal.
Your baby&apos;s scalp will come into view. When the widest part of his head is visible, your baby is &quot;crowning.&quot; With several more pushes, your baby&apos;s face, shoulders, and body will emerge.
In the third and final stage of labor, your placenta detaches and is expelled.
With your baby&apos;s first breath, the incredible journey of birth is complete</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/09483d19-1882-4409-b0f4-d70b84297ad3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2012-11-23T19:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28029.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-15-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 15 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Can Bone Marrow Cells be used in to build back Dystrophic muscle?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/56f90977-cf99-48c5-aa8a-c6fb4b4b6fdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2007-08-16T03:10:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/777.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>boneMarrow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Procedural-Tools-for-Effectiveness-Participation-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Procedural Tools for Effectiveness: Participation, Access</video:title>
      <video:description>Procedural Tools for Effectiveness: Participation, Access

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19665.jpg</video:thumbnail_loc>
      <video:duration>6428</video:duration>
      <video:publication_date>2012-09-05T04:06:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nIwIgk-YoeM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Number-of-Photographs-Taken-Through-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Number of Photographs Taken Through History</video:title>
      <video:description>How many times have human beings clicked a shutter and said &quot;cheese?&quot;  This video takes a look at one estimate and discusses the history and current state of photography in our world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5a7d899b-cba5-48f7-93eb-a5e458327189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-11-24T05:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28056.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Photos</video:tag>
      <video:tag>photography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 33 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27343.jpg</video:thumbnail_loc>
      <video:duration>1829</video:duration>
      <video:publication_date>2012-09-21T05:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o7x0zbuNDZU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Fisher-Esterification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Fisher Esterification</video:title>
      <video:description>Fisher Esterification

Fisher Esterification of Carboxylic Acids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24628.jpg</video:thumbnail_loc>
      <video:duration>1032</video:duration>
      <video:publication_date>2012-09-17T14:28:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dbdVMThH1n8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>fisher</video:tag>
      <video:tag>Esterification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Physical-Examination-Manuever</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Physical Examination Manuever</video:title>
      <video:description>When a patient is complaining of hip pains a hip examination should be undertaken.For most of the exam the patient is in a supine position. The hip will be examined for palpation,movement and other special manuevers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3b8f316-e27b-4521-a020-4fcb84dbe642/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1676</video:duration>
      <video:publication_date>2011-11-30T23:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9738.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Big Idea E=Mc2  Part1</video:title>
      <video:description>Based on David Bodanis&apos;s bestselling book E = mc2: A Biography of the World&apos;s Most Famous Equation, the program explores the lives of the men and women who helped develop the concepts behind each term in the equation: E for energy; m for mass; c for the speed of light; and 2 for &quot;squared,&quot; the multiplication of one number by itself./nExactly 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In &quot;Einstein&apos;s Big Idea,&quot; NOVA dramatizes the remarkable story behind this equation./nE = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905, including the completion of his special theory of relativity, his identification of proof that atoms exist, and his explanation of the nature of light, which would win him the Nobel Prize in Physics. To honor the centenary of these achievements, 2005 has been declared the World Year of Physics by the International Union of Pure and Applied Physics./nAmong Einstein&apos;s ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing docudrama, NOVA illuminates this deceptively simple formula by unraveling the story of how it came to be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/235bd55f-1f4b-42d7-899c-087b3e5f3ed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3063</video:duration>
      <video:publication_date>2012-11-25T00:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28058.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-Big-Idea-EMc2-Part2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein&apos;s Big Idea E=Mc2  Part2</video:title>
      <video:description>This is the second and last part of the movie. Based on David Bodanis&apos;s bestselling book E = mc2: A Biography of the World&apos;s Most Famous Equation, the program explores the lives of the men and women who helped develop the concepts behind each term in the equation: E for energy; m for mass; c for the speed of light; and 2 for &quot;squared,&quot; the multiplication of one number by itself./nExactly 100 years ago, Albert Einstein grappled with the implications of his revolutionary special theory of relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. In &quot;Einstein&apos;s Big Idea,&quot; NOVA dramatizes the remarkable story behind this equation./nE = mc2 was just one of several extraordinary breakthroughs that Einstein made in 1905, including the completion of his special theory of relativity, his identification of proof that atoms exist, and his explanation of the nature of light, which would win him the Nobel Prize in Physics. To honor the centenary of these achievements, 2005 has been declared the World Year of Physics by the International Union of Pure and Applied Physics./nAmong Einstein&apos;s ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing docudrama, NOVA illuminates this deceptively simple formula by unraveling the story of how it came to be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1485d7a1-e568-4b23-858d-091ef864d820/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2910</video:duration>
      <video:publication_date>2012-11-25T00:45:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28059.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-13-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 13 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
How CD59 concentration affects limb regeneration? Have mammals lost CD59? Only deer can regenerate antlers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9444aee4-3a21-49e3-b947-c156a4848645/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-08-16T03:10:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/778.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>CD59</video:tag>
      <video:tag>deer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-162-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 162 - Lecture 6</video:title>
      <video:description>Computer Science 162 - Lecture 6

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25716.jpg</video:thumbnail_loc>
      <video:duration>4804</video:duration>
      <video:publication_date>2012-09-18T17:10:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXFcr4F6mNI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Onion-cells-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Onion cells look like</video:title>
      <video:description>Onion epidermis cells under a microscope.The nucleus showing as a dot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/82e9020b-6178-4c7a-9e8b-d10a518ff318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-06-06T08:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2772.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cells</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>Onion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Psychological Development 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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Epidemiologic Methods I</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is a BBC production of dangerous knowledge, the clip features Ludwig Boltmann&apos;s tomb and his mathematical formula of natural logarithm and features their discoveries in part 4-10</video:description>
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      <video:description>A bunion is an enlargement or deformity of the large toe. Bunionectomy is the surgical repair of this abnormality.</video:description>
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      <video:description>Paruresis is a condition or phobia where someone is unable to use the public restroom in the presence of other whether they are real or imagined. Paruresis has a treatment System to overcome it.</video:description>
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      <video:description>This video demonstrates preparation of sulphuric acid through contact process. The five steps in the contact process are, production of sulphur dioxide from sulphur, purification of sulphur dioxide, catalytic oxidation of sulphur dioxide to sulphur trioxide, conversion of sulfur trioxide to oleum, and dilution of oleum to sulhpuric acid.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Myosin cross-bridge binds at the myosin cross-bridge binding site of actin. ATP bound to the myosin cross-bridge is then broken down to ADP and inorganic phosphate. The energy released during this reaction, creates power stroke for the myosin cross-bridge to move the next actin molecule.Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What areas of science are making breakthroughs most urgently needed today?  Neil deGrasse Tyson makes the case that funding broad, cross-disciplinary scientific fields, and not just specific fields we assume solve our most pressing problems, is key to making the most important progress.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The birth of child is one of nature&apos;s miracles. This video gives information of how the birthing process starts from the shifting into position  for birth and on to delivery.</video:description>
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      <video:title>New technique for realistic special effects</video:title>
      <video:description>This video shows a new technique which will bring realistic special effects even to home made movies. A new technique will allow amateur movie makers to superimpose extra features on their videos and make it look realistic.</video:description>
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      <video:uploader>Nikunj Patel</video:uploader>
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      <video:description>About this talk/nWhat is genomics? How will it affect our lives? In this intriguing primer on the genomics revolution, entrepreneur Barry Schuler says we can at least expect healthier, tastier food. He suggests we start with the pinot noir grape, to build better wines.
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Morse code is a method of transmitting textual information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. The International Morse Code encodes the Roman alphabet, the Arabic numerals and a small set of punctuation and procedural signals as standardized sequences of short and long &quot;dots&quot; and &quot;dashes&quot;, or &quot;dits&quot; and &quot;dahs&quot;. Because many non-English natural languages use more than the 26 Roman letters, extensions to the Morse alphabet exist for those languages.</video:description>
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      <video:description>Government Spending and the IS-LM model

How a change in fiscal policy shifts the IS curve</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 26 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Law</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-I-Radiographic-Margins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model I - Radiographic Margins</video:title>
      <video:description>This video displays a model of the Hearts  Radiographic Margins which entails mainly the Right Ventricle and some of the left ventricle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d1c76b5-0733-4898-a485-379f21ffcb91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-13T22:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5183.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Radiographic</video:tag>
      <video:tag>Margins</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Superior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saturn-Moon-Ballet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saturn Moon Ballet</video:title>
      <video:description>Video shows the moon ballet of the planet Saturn. An interesting dance of moons around Saturn is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9d2a59d0-bde7-4102-a172-f92e5aae5987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-02-05T04:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29153.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>HOLIDAY</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>moons</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Receptor-and-Antagonist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology - Receptor and Antagonist</video:title>
      <video:description>Definition of Receptor
1. In cell biology, a structure on the surface of a cell (or inside a cell) that selectively receives and binds a specific substance. There are many receptors. There is a receptor for (insulin; there is a receptor for low-density lipoproteins (LDL); etc. To take an example, the receptor for substance P, a molecule that acts as a messenger for the sensation of pain, is a unique harbor on the cell surface where substance P docks. Without this receptor, substance P cannot dock and cannot deliver its message of pain. Variant forms of nuclear hormone receptors mediate processes such as cholesterol metabolism and fatty acid production. Some hormone receptors are implicated in diseases such as diabetes and certain types of cancer. A receptor called PXR appears to jump-start the body&apos;s response to unfamiliar chemicals and may be involved in drug-drug interactions.
2. In neurology, a terminal of a sensory nerve that receives and responds to stimuli

Antagonist (pharmacology)
Antagonist in the body of a receptor binding to the receptor in the place of a natural compound that stimulates the receptor is stimulated as a result of naturally occurring compounds that prevent.  Competition from outside the compound antagonizmada tries to connect to the natural compound with the receptor and the receptor is connected to a certain threshold and the concentration of contaminant.  In one, the effect of concentration of noncompetitive antagonist, there is not even a small amount, regardless of the situation prevents the receptor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d2a2d7a-2586-472c-be05-3cc7ddf07632/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-11-09T09:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4806.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>molecule</video:tag>
      <video:tag>lipoproteins</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>Hormone</video:tag>
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    <loc>https://dnatube.com/videos/Cavitation-in-Microgravity-Full-Movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavitation in Microgravity (Full Movie)</video:title>
      <video:description>High-speed photography of an experiment aboard a 0g parabolic airplane flight. An electrical pulse is conducted through a 4 centimeter sphere of water, causing a local plasma cavity.

The action is shown in real-time, and then the phenomena are explained with text markup of the images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d3894aa-5a5c-41c8-8db2-ab19750cfe59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-16T12:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5487.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cavitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Microgravity</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>movie</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A time-lapse video of a macrophage (immune cell) biding its time while waiting for an anti-body (IgG) trigger. Internal vesicle transport and filopodia extensions and retractions are clearly visible. (search it on Wiki)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9d42d445-15cf-4293-aa5e-8b189b8656cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-16T23:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1769.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>macrophage</video:tag>
      <video:tag>filopodia</video:tag>
      <video:tag>treadmilling</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Public Health 250A - Lecture 32: Interpreting Tests of Stati</video:title>
      <video:description>Public Health 250A - Lecture 32: Interpreting Tests of Stati

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25660.jpg</video:thumbnail_loc>
      <video:duration>3092</video:duration>
      <video:publication_date>2012-09-18T16:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0MpLZSXumdA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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      <video:tag>32</video:tag>
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    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-The-Real-Mount-Sinai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - The Real Mount Sinai</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, 
Vision TV
in Canada and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9d4485b7-dda5-496b-8792-7689af165eda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2308.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>mount</video:tag>
      <video:tag>Sinai</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Commandments</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Elevator</video:title>
      <video:description>This video shows the full working of an elevator with diagram. A computer controlled elevator is activated by push buttons that feed passenger signals into the computer. </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/83a40aea-fbfe-4ac5-9924-fec0946a19b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2009-08-28T08:44:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/05/1779815693863-e1949bbc29237ca491c6c24e134ba997.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>elevator</video:tag>
      <video:tag>Drawings</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Numbness weakness case</video:title>
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      <video:duration>797</video:duration>
      <video:publication_date>2011-11-29T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8690.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Weakness</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9d91d65b-3607-4f52-a326-174872b1145f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-12-06T20:20:40.000Z</video:publication_date>
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      <video:tag>Wedge</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>GIST</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sheep brain</video:title>
      <video:description>Mandy is describing the parts of the sheep brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9db2e4c3-4e7e-4828-9d0a-416c976f3fbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-11-19T22:49:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1124.mp4</video:content_loc>
      <video:uploader>kevin86</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turning Sunlight into Liquid Fuels</video:title>
      <video:description>An aqueous solution contains silica particles that have been embedded with photooxidizing cobalt oxide nanocrystals plus a sensitizer to allow the water-splitting reaction to be driven by visible light. When laser light hits the solution it turns blue as the sensitizer absorbs light. Bubbles soon begin to form as oxygen gas is released from the spilt water molecules. newscenter.lbl.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9db66605-ec27-4038-a68a-8b914bc910ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-18T07:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1813.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Heinz</video:tag>
      <video:tag>Frei</video:tag>
      <video:tag>std</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 10 - Lecture 11: Recursion II</video:title>
      <video:description>Computer Science 10 - Lecture 11: Recursion II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/12/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25674.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-18T16:54:35.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>II</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9dc6f375-0e91-4c67-9d59-54629b303a55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2009-05-27T22:04:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2627.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>comet</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This quicktime video clip shows Cholecystectomy with Hysterectomy performed at khetarpal hospital new delhi india by dr anil khetarpal the most frequent reason for hysterectomy is to remove fibroid tumors</video:description>
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      <video:publication_date>2011-12-01T00:34:03.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>with</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>62</video:duration>
      <video:publication_date>2009-06-29T08:26:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2911.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Fertilization</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>181</video:duration>
      <video:publication_date>2010-11-10T00:43:28.000Z</video:publication_date>
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      <video:tag>the</video:tag>
      <video:tag>Death</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Gelatin is a colorless, tasteless and brittle solid substance which is obtained from collagen of animals as a by product. This video is showing you a gelatin type that is of improved quality.</video:description>
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      <video:tag>to</video:tag>
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    <loc>https://dnatube.com/videos/High-Efficiency-Water-Electrolysis-in-Alkaline-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Efficiency Water Electrolysis  in Alkaline Solution</video:title>
      <video:description>Efficiency of water electrolysis to say strictly is infinite value since pure water is dielectric and its coefficient is about 81 the conductivity current can not be created in dielectric before electric pressure value is below electric discharge minimum level</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9e6774f5-228c-4d7c-adb6-e958858f080f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-12-01T07:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28191.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>high</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangers-of-Fracking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangers of Fracking</video:title>
      <video:description>An interesting video showing different facts related with the process of fracking. The processof fracking is explained here with its side-effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9e7a89a0-3857-4e69-932a-cb77ef26dd11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-02-09T07:17:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29834.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Fracking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/how-to-interpret-line-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how to interpret line graphs</video:title>
      <video:description>Suman Bhattacharjee shows us how to interpret data presented in line charts.  These videos are aimed at people preparing for their ACT, but it&apos;s still interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/9e850403-2408-4811-9cad-908c8ab839b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2014-10-02T21:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31830.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>line</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Act</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/TCBG-GPU-Workshop-Part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TCBG GPU Workshop  Part 1/2</video:title>
      <video:description>TCBG GPU Workshop  Part 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/00067061-e7b5-4dc4-a6bc-4381d3bfc97e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2010-11-20T23:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5659.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TCBG</video:tag>
      <video:tag>GPU</video:tag>
      <video:tag>Workshop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-of-Malar-Cheek-Pexing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery of Malar Cheek Pexing</video:title>
      <video:description>A whole surgical process of malar cheek pexing suture surgery is discussed here. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0006abb2-ee7b-4f4f-9516-5fe1cb6a61a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-11-29T03:19:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8660.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Malar</video:tag>
      <video:tag>Cheek</video:tag>
      <video:tag>Pexing</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Vignettes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meathod-to-Divide-Fractions-and-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meathod to Divide Fractions and Mixed Numbers</video:title>
      <video:description>Here a good example is solved by a mathematics expert. This example will definitely help you in understanding the dividing fractions and mixed numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/01a2a6bd-1b44-4b0b-b95d-99b99e39172e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-12-04T12:48:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6429.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-Atlanta-404-522-9708-GA-Radon-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation Atlanta (404) 522-9708 | GA Radon Reduction</video:title>
      <video:description>Call 404-522-9708.   Atlanta Georgia radon mitigation. Radon Mitigation Systems of Atlanta Georgia. Serving Acworth, Alpharetta GA, Athens, Atlanta, Austell Blairsville, Buckhead GA, Buford Georgia, Canton, Cartersville Columbus, Conyers, Decatur Douglasville, Duluth, Dunwoody, East Point, Fairburn, Fayetteville Hiram, Jonesboro, Kennesaw, Lawrenceville Lithia Springs Macon GA, Marietta, and Morrow. Radon reduction, testing, and radon remediation services of Norcross Georgia, Newnan, Peachtree City GA, Powder Springs, Rome Georgia, Roswell, and Sandy Springs GA. Radon gas removal, abatement, and radon mitigation contractors of Savannah, Smyrna, Snellville, Statesboro, Stockbridge GA, Stone Mountain, Tucker, and Woodstock Georgia. Atlanta GA Radon Mitigation and Testing.  Call (404) 522-9708.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/019f8361-7dab-49d4-a19c-ef77db87273c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-07-12T21:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12359.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>atlanta</video:tag>
      <video:tag>ga</video:tag>
      <video:tag>remediation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Is-what-we-see-is-what-it-is-out-there</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is what we see is what it is out there?</video:title>
      <video:description>Is what we see really real? Can we trust our own eyes? You will see some illusions that will make us believe that what we see is really not what it is out there. Although scientist can not really explain this phenomenon, this video will try to give you some insight what this happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/01b77c4b-d247-486e-8143-635135e41c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2014-10-01T21:22:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31747.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Can</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>1080p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Mitochondria?</video:title>
      <video:description>This scientific video discusses the characteristics of mitochondria. Mitochondria are the sites of respiration in a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/01c5d25e-1d45-4436-a241-ad058b3be78e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-12T02:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11382.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-ventilation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial ventilation</video:title>
      <video:description>Artificial ventilation is required during general anesthesia or is unconscious due to some other reason. This video shows how to prepare the patient for artificial ventilation by intubation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01c851e2-c013-4518-91f2-4d62815dee09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-28T10:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8392.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>ventilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawkins-Test-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawkin&apos;s Test Explanation</video:title>
      <video:description>In this video, Hawkin&apos;s test which is for subacromial impingement or rotator cuff tendonitis is applied on a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01c9b3d2-d24b-43bf-b962-0ce0731c33c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:28:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10075.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hawkin</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Varicose-Vein-Ligation-And-Stripping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Varicose Vein Ligation And Stripping</video:title>
      <video:description>This video will hwlp you in understanding the cure for swollen varicose veins. Ligation is the processing of tying vein in order to get rid off swelling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/01cdc149-d877-4939-b3b8-d11de5703e92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T01:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30038.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>stripping</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cell-Cycle-Cyclins-and-Checkpoints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Cycle: Cyclins and Checkpoints</video:title>
      <video:description>A depiction of the cell cycle and role that cyclins play in the process. This animation also shows the role of checkpoints in regulating the cell cycle. Check points determine whether cell is ready to proceed in next life cycle. 

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/01d54acc-94a9-4f86-bf12-1104dcb7c4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2007-04-06T22:52:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/231.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cyclins</video:tag>
      <video:tag>Checkpoint</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOAA-goes-14-Hurricane-Bill-views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOAA goes 14 ( Hurricane Bill views )</video:title>
      <video:description>The National Oceanic and Atmospheric Administration (NOAA) is a federal agency focused on the condition of the oceans and the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01d603ca-5402-4853-9b85-8d6f56072368/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-15T08:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7510.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Neutrophil-attacts-on-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil attacts on bacteria</video:title>
      <video:description>This is very cool video showing the attack of neutrophil to bacteria. Bacteria relies some chemicals which enables neutrophil to chase and destroy bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/01ef544b-5bfe-4c29-a06c-903e0c993ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-30T16:17:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/116.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neutrophil</video:tag>
      <video:tag>chemotaxis</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-and-Drawing-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views and Drawing, Animations</video:title>
      <video:description>&quot;Lec 5 - Views and Drawing, Animations&quot; (April 15, 2009) Alan Cannistraro covers views, drawing, and animation.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18700.jpg</video:thumbnail_loc>
      <video:duration>4197</video:duration>
      <video:publication_date>2012-09-04T04:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79e1Ir5T1uw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subvie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Switch-of-the-Loop-Duodenal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Switch of the Loop Duodenal</video:title>
      <video:description>This video shows a surgical bypass of the loop duodenal switch. The procedure is performed for weight loss programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0200be40-bee9-4294-bde5-ab9ab251f504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2011-12-01T04:34:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10224.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>Duodenal</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knowledge-that-is-dangerous-as-identified-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knowledge that is dangerous as identified by BBC</video:title>
      <video:description>The journey continues with BBC on Dangerous Knowledge which takes a look at individuals who have invested everything and their very soul to the quest of knowledge which is some cases has led to insanity and suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0203c00a-5306-4894-99fe-fa01f7946b55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2010-11-25T21:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6079.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Neuroscience-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Neuroscience II</video:title>
      <video:description>&quot;Lec 11 - Introduction to Neuroscience II&quot; (April 23, 2010) Patrick House discusses memories and how they are formed. Dana Turker then lectures about the autonomic nervous system and its functions.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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The main function of the enzyme is ATP production. However, in some cases (especially in bacteria) the enzyme works in the reverse direction, acting as an ATP-driven proton pump that generates the transmembrane electrochemical potential difference of proton.</video:description>
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      <video:description>Esta cena foi filmada no susto e em posição incômoda enquanto eu era devorada por mosquitos... tive a sorte de pegar a cena desde o início, mas o azar de ter sido picada por uma mutuca na hora do desfecho da história...</video:description>
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      <video:description>Glucose is the main body fuel of the muscles, brain, heart and other parts. Insulin helps the cell absorb this glucose and convert it into energy, and is produced by the pancreas. Find out more about diabetes in this animation in 3D.</video:description>
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      <video:description>The palatine tonsils are two lymphatic tissues located on either side of the oral pharynx at the back of the throat.They produce antibodies in defense of the digestive and respiratory tracts.</video:description>
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CAHSEE Practice: Problems 13-14</video:description>
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      <video:description>A description of how the brain works.  If we&apos;d like to react to a situation we might be using the fast thinking of the brain, but the brain also thinks slowly.  AS it is shown on the video a multiplication makes us think slower.</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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u12_l2_t2_we1 Factoring perfect square trinomials</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/0338750a-5627-4390-bbf6-e7679a5cab40/cand_5.jpg</video:thumbnail_loc>
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      <video:duration>120</video:duration>
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      <video:description>Economics 119 - Lecture 22: Face Saving and Reciprocity

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25871.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0337bd97-6d73-400e-a1e7-be29514144ce/cand_5.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26441.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-09-19T01:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0HnFEmObvo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-rogaine-really-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does rogaine really work ?</video:title>
      <video:description>This video describes whether rogaine works or not (Beauty  Grooming Guru).

Approved for both men AND women, Rogaine is an over the counter treatment found in MOST drugstores. Watch this to find out if it will work for you! And for more, visit: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/039e237a-2987-4c3a-88e7-541839dcbbb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-10-11T00:44:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27856.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rogaine</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>really</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Double-Life-of-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Double Life of RNA</video:title>
      <video:description>All Life processes are chemical reactants.To sustain life this reactions occurs very slowly and nonspecifically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/03a448f2-1132-48f8-b09b-ae243861fbc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2007-09-01T19:46:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/902.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Chemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Busqueda-de-informacion-medica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica</video:title>
      <video:description>http://www.portaldemedicina.com - búsqueda efectiva de literatura médica en Internet. Estrategias de búsqueda</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/03b899e4-b41a-4384-b147-2910ddd3ab06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2009-05-26T00:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2274.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity-Oriented Synthesis</video:title>
      <video:description>Diversity-oriented synthesis (DOS) is a strategy used by chemical biologists to create a huge diversity of small molecules with potentially useful properties. A young scientist working in Dr. Stuart Schreiber&apos;s lab shows us how engineering, computer science, chemisty, and biology are all used in DOS. Also featured on the DVD Scanning Life&apos;s Matrix: Genes, Proteins, and Small Molecules, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03c7816f-89d7-405f-98c4-4b4689f6cecd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2007-08-02T22:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/587.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>diversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Factoring-difference-of-squares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Factoring difference of squares</video:title>
      <video:description>Factoring difference of squares

u12_l2_t2_we2 Factoring difference of squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25262.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-09-18T02:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvnOWIoeeaU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beginning-And-Ending-Of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beginning And Ending Of Universe</video:title>
      <video:description>The birth and death of our universe calculated by the astronauts are discussed in the video. This video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/03befc21-db31-4bd2-9bbd-16f1440d6b07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-12T01:46:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28748.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells - 20</video:title>
      <video:description>Stem cells may be useful in treatment of disease like diabetes. However, many question need to be answered before stem cells can be used in treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03ee358c-4eba-488a-9082-b26c4a8e7e8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-08-16T23:03:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/803.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Journey-to-the-planets-Mars-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Journey to the planets: Mars 1</video:title>
      <video:description>Documenting the trip launched on the spaceship Pegasus to a space journey to Mars and the successful landing.

Clip 1 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/055d5a34-dfdb-45de-9619-a2db9fed263c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2009-05-27T22:17:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2646.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Applications-Problem-Factoring-Quadratics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Applications Problem Factoring Quadratics</video:title>
      <video:description>Applications Problem Factoring Quadratics

u12_l3_t1_we3 Applications Problem Factoring Quadratics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25267.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-18T02:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/STcsaKuW-24</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>applications</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>Quadratics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Time-Travel-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Time Travel Possible</video:title>
      <video:description>This video discusses the age old question &quot;is time travel possible&quot;. It leads to the idea that time is like a river and can have forks, and bends making time travel possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/056cc3c6-7077-402d-a096-7dad8adf81bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-14T21:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5279.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>is</video:tag>
      <video:tag>time</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/15CH-DC12V-RF-Wireless-Remote-Control-Switch-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>15CH DC12V RF Wireless Remote Control Switch Operation</video:title>
      <video:description>Delete codes:
Press the button of the receiver for 6 seconds until LED 2 is off.
Release the button, all stored codes are deleted successfully.

Learning methods and steps:
1) Press the button of the receiver for 3 seconds.
2) LED 2 flashes quickly, enter into status of LEARNING. 
3) Release the button of the receiver and press any button of remote control in 10 seconds. LED 2 will be off, it means LEARNING is successful.
4) The receiver can learn several remote controls of different codes.

Setting Toggle control mode: Plug jumper to S1.
Control mode Toggle (Channel 1~15): Press - On; Press again - Off.

Setting Latched control mode: Plug jumper to S2
Control mode Latched (Channel 1~15): Press - On, other relays Off; Press other button - Off.

Setting Momentary control mode: No jumper plug.
Control mode Momentary (Channel 1~15): Press and hold - On; Release - Off.

More information please visit http://www.rfcontrolsystem.com/index.php?main_page=product_info&amp;cPath=360_249&amp;products_id=297</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/9f3d320b-6bfd-4e2f-a305-65ae39094004/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-03-28T05:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11993.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>15ch</video:tag>
      <video:tag>dc12v</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>500m</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Erectile-dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erectile dysfunction</video:title>
      <video:description>Toady the USMLE team discuss the erectile dysfunction case. Study is on a 62 years old male Mr Edward, vital information; temperature of 98.2 F, heart rate 76/min and blood pressure 130/74mm Hg. Watch how these team develop the sample study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f1fc827-2700-4b8c-904e-7fb91e38063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2011-12-01T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10233.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Great-Pacific-Garbage-North-Pacific-Ocean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Great Pacific Garbage- North Pacific Ocean</video:title>
      <video:description>Great Pacific Garbage also known as Pacific Trash vortex is located in northern Pacific ocean consist of marine debris. These patches are extended in indeterminate area mainly plastic concentration, therefore effecting the area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/056660a8-5831-4c0e-935d-c1577b0ccb51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2013-02-09T03:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29749.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Great</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>Patch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gall-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall Stones</video:title>
      <video:description>Gall Stones are deposits in the gall bladder that are crystallized into hard particles. This video gives information on gall stones and what causes them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/056f80a9-85f5-481a-892f-bdd273286d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T10:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9554.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Higgs-Boson-Hype</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Higgs Boson Hype</video:title>
      <video:description>So we might discover the Higgs-Boson in the near future--so what?** Michio Kaku talks about the importance of the Higgs-Boson to string theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0573363f-1510-4c90-ba63-64af9172d0c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-12-03T03:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28274.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ophthalmoscopic-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ophthalmoscopic exam</video:title>
      <video:description>This video shows ophthalmoscopy test also called as funduscopy test. This test allows a health professional to see inside the fundus of the eye and other structures using an ophthalmoscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/057ed2fd-a661-4127-9ced-960e8f904450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T09:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9384.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ophthalmoscopic</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-Perfomed-in-the-Small-Intestines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery Perfomed in the Small Intestines</video:title>
      <video:description>The surgery Perfomed in this video is known as anastomosis. In this surgery two streams which were previously branched out are reconnected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/057f72fc-4aea-40fa-b70d-5c33e2e23621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:07:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8828.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anastomosis</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Trigonometry-Identity-ReviewFun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Trigonometry Identity Review/Fun</video:title>
      <video:description>Trigonometry Identity Review/Fun

Revisiting the proofs of some trigonometry identities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20075.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-06T01:50:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a70-dYvDJZY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Fun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Diverticulitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Diverticulitis</video:title>
      <video:description>This video will help you in understanding the working of diverticulitis in digestion. A whole process with the working of different parts is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a7be6de3-00e7-4107-9c5e-9210b04309b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2013-02-10T02:11:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29914.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Diverticulitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Liver-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Liver Disease</video:title>
      <video:description>Liver disease can progress over time to cirrhosis. A healthy liver tissue is replaced by fibrotic dis-functional tissue. This video is very helpful to understand the working of liver.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5110749a-301c-46ff-980a-e3890e1a0fda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-10T02:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29916.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cirrhosis</video:tag>
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      <video:tag>Alcohol</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell nucleus</video:title>
      <video:description>The cell nucleus is a highly specialized organelle which functions as the information processing and administrative center of the cell. Two major functions of the cell nucleus are to store the cell&apos;s hereditary material and coordinate the cell&apos;s activities, such as growth, intermediary metabolism, protein synthesis, and reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da1c98cc-1e81-4e2a-b5b8-0526bfe25125/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-11-30T10:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9551.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Arthritis</video:title>
      <video:description>Arthritis is a joint disease in which it becomes difficult to move joints. The main reason behind arthritis is displacement of cartilage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/05e7d58e-c60e-409d-8331-76349a6b506f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-02-10T02:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29902.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Arthritis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/View-of-right-heart-valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of right heart valves</video:title>
      <video:description>In the right heart, the tricuspid valve separates the atrium from the ventricle. The valve has three cusps rather than the two found in the mitral valve of the left heart. It gets its name from the toothlike shape these three cusps make when the valve closes. Chordae tendineae, attach the tricuspid valve to the papillary muscles that grow out of the wall of the ventricle./nIn the large pulmonary artery, which takes the blood from the right ventricle to the lungs, the pulmonary valve regulates the flow of blood in a similar fashion to the aortic valve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0582256f-c899-4f5c-89a6-643d3f13f72f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:35:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29695.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Exam-Performed-by-a-Professional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Exam Performed by a Professional</video:title>
      <video:description>In conducting a professional breast examination it is important to inform the patient just what is happening and what to expect next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/058d109b-074a-4f33-8e54-c4d7f05aae3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-30T10:24:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9543.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-story-of-sarkar-peer-khalid-mehmood-awan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The story of  sarkar peer khalid mehmood awan</video:title>
      <video:description>This story features the life of  Sarkar Peer Khalid Mehmood Awan and his religion. Is he a song bird or a powerful reciter? Watch and judge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/058544d7-3df1-4efb-9dc7-96a3b586b9f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1637</video:duration>
      <video:publication_date>2012-11-29T07:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28113.mp4</video:content_loc>
      <video:uploader>Muhammad Sagge Darwaish</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sarkar</video:tag>
      <video:tag>peer</video:tag>
      <video:tag>khalid</video:tag>
      <video:tag>mehmood</video:tag>
      <video:tag>awan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Separating-the-Sequencing-Products-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Separating the Sequencing Products  part 9</video:title>
      <video:description>The DNA molecules produced during the sequencing reaction are separated from each other by a process called electrophoresis. DNA molecules are negatively charged. The sequencing machine sets up an electric field; all the DNA moves through a porous gel toward the positive electrode. The gel acts like a sieve; shorter DNA fragments move more quickly through the holes of the gel than do larger DNA fragments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9f508652-8092-4a02-991f-2050516b1529/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/869.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Deli-Sausage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Deli Sausage</video:title>
      <video:description>Manufacturing of deli sausage involves different methods by different companies. A common method used for manufacturing is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/05953db2-57e0-42e2-bd54-d9bb522662dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-01-12T00:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28657.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Deli</video:tag>
      <video:tag>Sausage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alcohol-Long-Term-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alcohol Long Term Effects</video:title>
      <video:description>This video will help you to understand the adverse effects of alcohol. Long term addiction to alcohol can lead to severe diseases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0598ff1d-4778-4348-8292-714e32d24870/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2013-02-11T02:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30126.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>affects</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Element-Which-is-a-Liquid-at-Room-Temperature-Ceasium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Element Which is a Liquid at Room Temperature-Ceasium</video:title>
      <video:description>There are five elements which are liquids at room temperature and Cesium is one of them. It has an atomic number 55 and it is an alkali metal. This video explains further about Cesium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/05a67e6c-fcfe-4c83-b263-3678498fddf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T23:30:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11129.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>cesium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-profiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA profiling</video:title>
      <video:description>Genetic fingerprinting, DNA testing, DNA typing, and DNA profiling are techniques used to distinguish between individuals of the same species using only samples of their DNA. Two humans will have the majority of their DNA sequence in common. Genetic fingerprinting exploits highly stable repeating sequences called minisatellites. Two unrelated humans will be unlikely to have the same numbers of minisatellites at a given locus. It is used in forensic science, to match suspects to samples of blood, hair, saliva or semen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/05a96383-5da2-4677-bd68-1d3e5a7425b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-11T18:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/702.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>DNAfingerprinting</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>minisatelites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Illumina-Solexa-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Illumina Solexa sequencing ?</video:title>
      <video:description>This video describes illumina solexa sequencing.

An animation describing the process of next generation sequencing on the Illumina platform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/05aaa4a1-882b-4327-97e3-124a210639a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-10-11T07:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27892.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Illumina</video:tag>
      <video:tag>solexa</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closure-Abdomen-or-Laparotomy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closure Abdomen or Laparotomy  Animation</video:title>
      <video:description>This animation shows a laparotomy which is the surgical closure of the abdomen after a large incision to get to the cavity of the abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/059df9f7-887a-489e-9914-247ab676972f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-28T05:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8210.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparotomy</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Heal-Thyself</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell. Heal Thyself</video:title>
      <video:description>Researchers at the University of California San Diego (UCSD) have described for the first time a web of inter-related responses that cells use to avoid becoming diseased or cancerous after being exposed to a powerful chemical mutagen. The researchers reported their findings in the May 19, 2006, issue of Science magazine. http://www.jacobsschool.ucsd.edu/news/news_releases/release.sfe?id=541 ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/05ad7585-990a-4971-9952-41a967b2e669/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-03-25T18:45:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1413.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>UCSD</video:tag>
      <video:tag>Jacobs</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>mutagen</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>xeroderma</video:tag>
      <video:tag>pigmentosum</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>NIEHS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Argosy-Medical-Animation-Aging-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Argosy Medical Animation Aging Bone</video:title>
      <video:description>This animation describes the process of bone remodeling in both healthy and osteoporotic bone. This is achieved by showing the effects of osteoclasts and osteoblasts on the trabeculae.
This animation was completed for patient/medical education for Rockpointe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/05b8bfea-3c31-4742-bd08-8d660b1d923d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-06-01T09:53:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2739.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Argosy</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>This</video:tag>
      <video:tag>describes</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
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      <video:tag>remodeling</video:tag>
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      <video:tag>healthy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>osteoporotic</video:tag>
      <video:tag>is</video:tag>
      <video:tag>achieved</video:tag>
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      <video:tag>Showing</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>osteoclasts</video:tag>
      <video:tag>osteoblasts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>trabeculae</video:tag>
      <video:tag>was</video:tag>
      <video:tag>completed</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Rockpointe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stuttering-therapies-and-cures-unravelling-the-secret</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stuttering therapies and cures, unravelling the secret</video:title>
      <video:description>Here is how to unravel the secrets of stuttering. Stuttering can cause a host of problems because it is embarrassing and annoying. This techniques are to aid that, they are the stuttering therapies and cures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05b8c15a-cd4c-4a4d-b3b6-7549c7aba4be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-28T05:46:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8263.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Unravel</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Stuttering</video:tag>
      <video:tag>Therapies</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-Intubation-Explanation-by-Rafael-Ortega</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Intubation Explanation by Rafael Ortega</video:title>
      <video:description>Esophageal Intubation which is placing a tube down a patient&apos;s windpipe that brings oxygen to the lungs is explained in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05d7087c-5e19-4cfd-b792-24f0d7358e35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T09:18:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9432.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Heart-of-Stroke-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Heart of Stroke Disease</video:title>
      <video:description>This video provides information on chances of getting a stroke due to a heart condition; AF which can be fatal, here is getting to the heart of the stroke disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/073f106a-f7ee-487f-b843-dc52ed38b449/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-29T21:27:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9171.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Todays-Esthetic-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Today&apos;s Esthetic Dentistry</video:title>
      <video:description>This video shows the esthetic dentistry photos of the before and after correction procedures. This is one of today&apos;s ways on beauty enhancement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0742394d-7628-4b05-a2bd-c201ab21f76e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esthetic</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Today</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Models</video:title>
      <video:description>This video describes a cell in the phase of interphase surrounded by chromatin. It progresses through models going thorugh all phases of mitosis, including prophase, metaphase, anaphase,and telophase.</video:description>
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      <video:duration>173</video:duration>
      <video:publication_date>2010-11-14T18:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5263.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>All</video:tag>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>including</video:tag>
      <video:tag>prophase</video:tag>
      <video:tag>metaphase</video:tag>
      <video:tag>anaphase</video:tag>
      <video:tag>telophase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Refraction-and-reflection-of-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction and reflection of light</video:title>
      <video:description>When a ray of light reach the boundary between two different substances, some light is reflected, and some light is refracted. The semi-cylindrical piece of glass has a higher index of refraction than air. For more physics animations, please visit web.ncf.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9fc60243-0ca4-4951-b5ec-da083bf59ea9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-09T23:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1697.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>geometrical</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>education</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>teaching</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Heart-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Heart Regeneration</video:title>
      <video:description>When the zebrafish heart is damaged, the wound site is rapidly sealed with a fibrin clot that stems bleeding within seconds. Following clot formation, the tissue that surrounds the heart muscle gradually covers the fibrin clot via migration and cell division. Over the next few months, new cardiac muscle is produced and replaces the clot. Growth factors, like FGF1, produced by the new heart tissue, signals the cells of the epicardial layer to migrate into the heart and form new blood vessels, to provide essential blood flow to the regenerating tissue. Over time, the wounded zebrafish heart returns to nearly its original shape, size, and pumping ability.</video:description>
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      <video:duration>150</video:duration>
      <video:publication_date>2007-05-12T00:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/289.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Beats-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Beats in Human</video:title>
      <video:description>Our heart keep beating uninterruptedly as long as we live. Watch this video to know about the beating of heart and when does our heart rests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/075d6c80-f9b6-4d9e-8299-b2e437385342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-06-19T16:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2856.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Our</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Snells-Law-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Snell&apos;s Law Example 2</video:title>
      <video:description>Snell&apos;s Law Example 2

Snell&apos;s Law Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21835.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-10T14:40:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/10LuSfZZa3E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Snell</video:tag>
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      <video:tag>Law</video:tag>
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      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading</video:title>
      <video:description>This video by Dr Vaidya will help you in reading an ECG. Video is very helpful for the doctors and the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/085ffefe-1715-4aa7-b374-9bfb17a0b260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2013-02-11T03:57:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30220.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rhythm</video:tag>
      <video:tag>Strips</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-purpose-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The purpose of amino acids</video:title>
      <video:description>This video shows the importance of amino acids in our body. It also tells us which foods to eat in order to give our body the essential amino acids required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07622d92-d870-49b7-9f34-5f7553bbe618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-10-29T21:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27936.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prozac-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prozac Mechanism</video:title>
      <video:description>The Mechanism of Prozac: Prozac (fluoxetine) is used to treat major depressive disorder, bulimia, obsessive-compulsive disorder and panic disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/076b149e-5226-44ab-b52f-2a7051b80199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-10-18T02:27:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7038.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prozac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phdcomics-The-Fingerprint-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phdcomics: The Fingerprint of Stars</video:title>
      <video:description>This is an phdcomics video. Dr. John Johnson&apos;s team of astrophysicists at Caltech tells us how to unravel the code embedded in the light we see as stars and why we happen to be made of stardust. It doesn&apos;t get any more fundamental than this!/nSources and credits:
Credits:/nAnimated by Jorge Cham
Featuring: John Johnson, Melodie Kao, Ben Montet and Jon Swift/nProduced in Partnership with the Johnson ExoLab at Caltech with funding provided by the Caltech Innovation in Education Fund. The ExoLab is supported by The David &amp; Lucile Packard Foundation and the Alfred P. Sloan Foundation./nThanks to Meg Rosenburg and Crystal Dilworth.
Transcribed by Noel Dilworth.
Sound mixing by Laurence Yeung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/075f7a88-7a64-4567-ad92-cb8c22c2d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-02-07T06:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29240.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fingerprint</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-and-Function-of-Cytochrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Function of Cytochrome</video:title>
      <video:description>This animation shows an &apos;inside view&apos; of the workings of the enzyme cytochrome P-450 2C9. The protein, represented by the ribbon and yellow spheres, is from an x-ray crystal structure of a drug metabolizing enzyme called cytochrome P-450 2C9. The larger of the two ligands (clusters of spheres) is the heme group, which acts as cofactor to assist in the catalytic reaction. The smaller of the two ligands is the drug warfarin (an anticoagulant) which is the substrate for the catalytic reaction. First both ligands are bound. Then the warfarin molecule moves from solution (outside the protein) and finds a channel by which to access its specific binding site. The warfarin molecule finds its way through the channel to find its preferred binding position near the active site.This model will now be used to illustrate how different drugs interact with this enzyme, and thus interfere with optimum warfarin therapy, a common clinical problem.Created by:Steven Barbera - Business/CommunicationsSteven BarberaClass of 2007Business/CommunicationsSTA member since 2003Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta KingAssistant Professor of Biomedical and Pharmaceutical SciencesCollege of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/077b69a0-3992-4f56-96ad-c72473be733f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-11-05T04:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1101.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-hokey-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Air hokey robot</video:title>
      <video:description>This is a how to, concept.  See how to transform a 3D printer into an air hokey robot that is very hard to beat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/077da087-b722-4806-996b-3f5f72067a0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2014-08-27T06:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31396.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>hokey</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>printer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-on-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video on Endoscopic Brain Surgery</video:title>
      <video:description>Watch how an endoscopic brain surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07852750-30f7-4478-a1ab-788e4b625c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-30T09:19:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9434.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Development Studies C10</video:title>
      <video:description>lec 10-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20865.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-07T21:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tf8JICv9hK4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 240</video:title>
      <video:description>lec 1-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20881.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-07T23:50:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5U2VJpjM3w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemguy-reviews-the-various-diagrams-in-organic-chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemguy reviews the various diagrams in organic chemistry</video:title>
      <video:description>Over 200 videos, reshot in HD, now available at www.chemguy.com for just a donation! This clip: Chemguy reviews the various diagrams in organic chemistry. Donations welcome at www.chemguy.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07884cd4-3d84-4c30-9e2d-0b7adbc439f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-10-24T21:43:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27925.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chemguy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Damage-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Damage video</video:title>
      <video:description>DNA Damage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/078fea8e-f517-41ff-89cb-26a68a572771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-23T01:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5753.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Herceptin-Clips-From-Hollywood-movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Herceptin - Clips From Hollywood movie</video:title>
      <video:description>This video describes the Herceptin cancer therapy with the help of a Hollywood movie. Video is really helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07965bcf-65e0-4339-912c-a2233ca9a651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-02-05T04:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29131.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Hollywood</video:tag>
      <video:tag>Herceptin</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Running</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Running</video:title>
      <video:description>This video will help you to understand that how your body works to produce movements. Some correct running techniques are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0790a824-9cc3-4377-befd-958fcaaeaf51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-02-11T03:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30160.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Biomechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>running</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Micro-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Micro-injection</video:title>
      <video:description>Microinjection of DNA to murine pronucleus. Pronucleus is a nucleus of egg or sperm which has not been fertilized, and consists of half of the genetic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/07a67062-dcb3-4397-98ea-9c78cf981010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-08-10T01:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/688.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>pronucleus</video:tag>
      <video:tag>microinjection</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondiral-Fission-and-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondiral Fission and Fusion</video:title>
      <video:description>This video explains Mitochondiral Fission and Fusion which occurs in the human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/07b57b36-4228-4065-adb4-db13418ab8d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-05-27T19:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2490.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondiral</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organelle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-on-Philosophy-and-The-Necessity-of-Unbelief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry on Philosophy and The Necessity of Unbelief</video:title>
      <video:description>Stephen Fry discusses some of his favorite philosophers and what it means to think and talk about philosophy at all.  He also argues for what he believes is the most important idea in any philosophy:  lack of belief in an afterlife.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/07abfbed-9b39-4d3a-8848-d31261167c9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-12-03T01:33:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28266.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>afterlife</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-Exchange-in-Our-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Exchange in Our Environment</video:title>
      <video:description>This video shows the exchange og matter in our biosphere. Video is very interesting and is helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/07c1c568-a02e-48a1-a12f-ea810c88039d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2013-01-19T04:41:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28905.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-First-Law-Of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First Law Of Thermodynamics</video:title>
      <video:description>Thermodynamics is the study of relationships involving heat and mechanical work. There are four laws of thermodynamics. This video will explain the first law of thermodynamics which is a version of the law of conservation of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9fcb08aa-a0bc-4c12-9830-a9c3162a1d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11484.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexing-drosophila-melanogaster-how-to-tell-the-sexes-apart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexing drosophila melanogaster  how to tell the sexes apart</video:title>
      <video:description>It might be for beginners specially if you are working with a strain where the females also have pigment in their abdomen imagine having to collect virgins for your ecperiment but you are not good at telling the boy from girl specially the newly emerged</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fcd6160-442a-4bb1-8076-700d160a5d29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-30T14:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6302.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Sexing</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>apart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-IIT-JEE-Trigonometry-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>This is a lecture of Khan Academy.

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20080.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-06T01:52:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X7GT9JKoAbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technique-of-Tracheal-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technique of Tracheal Deviation</video:title>
      <video:description>This is a demonstration on how to check for tracheal deviation, the clip shows the positioning of the patient as well as the medical practitioners fingers in this technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07d5a361-3aa5-45e7-bc9d-8b386a9931c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T10:59:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8794.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Box-Model-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Box Model Tutorial</video:title>
      <video:description>This video demonstrate css box model learn the html and css box model concept outlining that every element on a page is a rectangular box of which may include margins padding and borders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/07ddb209-6119-4213-a575-d9cf5a00d408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-12-15T13:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6572.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-the-msytery-solved</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyroscope the msytery solved.</video:title>
      <video:description>What is a Gyroscope? Well this video explains that and the principle that gyroscopes work on, which is conservation of angular motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e583b0-e43e-4ea8-9883-4d464a8ec07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-26T00:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7980.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Gyroscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-shrinking-moon-revelations-by-LRO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The shrinking moon revelations by LRO</video:title>
      <video:description>The moon is shrinking? Studies from NASA from reconnaissance orbiter show the moon has been shrinking and is still shrinking.This is done by observation of lobate scarps of over 1000 images of from space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e918b8-ed60-44ae-9512-c24606ea2683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-23T08:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7634.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Shrinking</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Make-Silica-Aerogel-at-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Silica Aerogel at Home?</video:title>
      <video:description>This video shows the project work of a student about making silica aerogel at home. A brief description is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07e61d32-ca78-49f4-b4b1-0117f71460c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2013-02-17T08:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30365.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>silica</video:tag>
      <video:tag>aerogel</video:tag>
      <video:tag>at</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histone-Octamer-and-Wrapping-DNA-and-nucleosome-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histone Octamer and Wrapping DNA and nucleosome formation</video:title>
      <video:description>Nucleosome_ Histone Octamer and Wrapping DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/08b157a5-eb83-41e8-a3af-228c4162aa92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-20T23:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5650.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>Octamer</video:tag>
      <video:tag>Wrapping</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DIY-RF-Remote-Controlled-Camera-Takes-Photograph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DIY RF Remote-Controlled Camera Takes Photograph</video:title>
      <video:description>Things you need:
1 x Camera
1 x RF remote control kit (transmitter&amp;receiver)
1 x Shutter release cable
1 x Power supply DC12V
3 x  short lines

First step: wire the receiver according to the wiring program

Second step: Plug the shutter release cable to the camera, the other side to the receiver.

Third step: Press button A to Focus. Press button B to take photograph.
(Button C is for B Stop, but we didn&apos;t use it here.)

Remote distance can be 50 meters. Longer distance is available. You can find long range transmitter from http://www.rfcontrolsystem.com/index.php?main_page=index&amp;cPath=281

You can also use this diy remote-controlled camera to  remotely take photos of dangerous wild animals from a safe distance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/08b5d667-3027-4302-88c7-baf8d88ba215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-04-13T03:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12237.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>diy</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controlled</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>take</video:tag>
      <video:tag>photograph</video:tag>
      <video:tag>shutter</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>cable</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>control</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>transmitter</video:tag>
      <video:tag>receiver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailands-Emergency-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand&apos;s Emergency Care</video:title>
      <video:description>Every country has its own special medical emergency care. This short video shows how efficient the medical emergency care of Thailand is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08b74eb4-653e-41c1-ac8a-5000396ef404/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T20:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10963.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thailand</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Elements-and-Moles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Elements and Moles</video:title>
      <video:description>This video will help you to understand the topic of elements and mole. Periodic table of elements and Avogadro number is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08b62d8b-eebf-441e-8823-04a79cd59b3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-12-03T14:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6405.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Moles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Examination-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Examination Part 1</video:title>
      <video:description>Video shows a step by step examination of respiratory system of a patient. Video is very helpful for medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08c438c0-2474-49b6-ad40-53165619ccf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8833.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CS-61B-More-Java</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CS 61B More Java</video:title>
      <video:description>CS 61B More Java

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19586.jpg</video:thumbnail_loc>
      <video:duration>2629</video:duration>
      <video:publication_date>2012-09-05T03:42:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OD2o6dNZIwA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Fluorescent-Confocal-Microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Fluorescent Confocal Microscopy?</video:title>
      <video:description>This video will introduce you with the fluorescent confocal microscopy and its structural representation. Video is really helpful for education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/08cfe276-8e54-47fa-85e7-6f714b855cf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2013-04-07T18:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30447.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Confocal</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-as-seen-through-an-endoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach: as seen through an endoscope</video:title>
      <video:description>Stomach is specialized segment of gastrointestinal tract. Interior of stomach can be visualized by endoscopy. In this video, the endoscope was introduced through the oral cavity.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/08d9aff6-6543-47ef-af2f-e2a7bce1c482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-25T22:12:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6116.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stomach</video:tag>
      <video:tag>as</video:tag>
      <video:tag>see</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>an</video:tag>
      <video:tag>endoscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oropharyngeal-Airway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oropharyngeal Airway</video:title>
      <video:description>Oropharyngeal Airway the us army released this video as a training aid it has been formatted for inetnet distribution by the medical education division the opinions contained in this video are those of the us army they do not necessarily reflect the opinions of the brookside associated ltd</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08e06334-b029-49e5-befb-cd1777f75865/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-12-06T17:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10662.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Oropharyngeal</video:tag>
      <video:tag>Airway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Gauss-Jordan-Method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Gauss Jordan Method</video:title>
      <video:description>Gauss Jordan method is used in pre-calculus to solve linear equations. This video explains how to solve a linear equation using this method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08e981db-a7ad-4705-8f1d-e17c1fafcf65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
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      <video:uploader>frede</video:uploader>
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    <loc>https://dnatube.com/videos/Two-Step-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Two Step Inequalities</video:title>
      <video:description>Video shows the example of a two step inequality and the solution to that problem. This video will definitely remove you misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08ee3d08-6820-4f9b-a2df-0b00bbf9028f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-12-06T12:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6512.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Solving</video:tag>
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    <loc>https://dnatube.com/videos/ATP-synthesis-in-mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthesis in  mitochondria</video:title>
      <video:description>This video describes ATP synthesis on the membrane of mitochondria. Located within the mitochondria, ATP synthase consists of 2 regions. First, the FO portion is within the membrane. Second, The F1 portion of the ATP synthase is above the membrane, inside the matrix of the mitochondria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/08f954fa-f2e2-458c-9716-d17f5ff483ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-05-20T14:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4366.mp4</video:content_loc>
      <video:uploader>lolddr</video:uploader>
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      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 18- MIT 6.033 Computer System Engineering, Spring 2005.
Security Introduction

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16242.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-08-29T16:42:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SCpzazvhXaU</video:player_loc>
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      <video:tag>opencourseware</video:tag>
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      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
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      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
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    <loc>https://dnatube.com/videos/Develops-of-Baby-During-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Develops of Baby During Pregnancy</video:title>
      <video:description>The development of baby during different stages of pregnancy is shown here. Video is helpful for the health and knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d26e5c9a-9930-48ef-972f-dd1237e971a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2013-02-11T03:09:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30154.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>develops</video:tag>
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      <video:tag>pregnancy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interaction-of-Leukocyte-Rolling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interaction of Leukocyte Rolling</video:title>
      <video:description>This video shows the movement of luekocytes towards the site of infection.This is an innate immune response which forms a part of the process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/08fc775f-f455-4f53-a501-995ce16024ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2009-05-27T20:00:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2508.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
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      <video:tag>Rolling</video:tag>
      <video:tag>cell</video:tag>
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      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-the-human-mind-can-distort-the-face-in-memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the human mind can distort the face in memory.</video:title>
      <video:description>How the human mind can distort the face in memory? John Cleese is narrating the mini-series &quot;The Human Face&quot;, in which Cleese explores the biology of the human face and its importance in our world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/08fdff03-ebea-41dd-a69b-31169978063e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2014-10-03T15:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31885.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
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      <video:tag>mind</video:tag>
      <video:tag>distort</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Periodontal-Disease-Causing-Respiratory-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal Disease Causing Respiratory Problems</video:title>
      <video:description>Periodontal Disease is a disease in which planks are formed on gums. These planks are taken inside the lungs through breathing and cause respiratory problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08fff4e1-e16e-4c28-ac38-b30912ba38d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T19:54:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10291.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Methionine-Methyl-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Methionine-Methyl Cycle</video:title>
      <video:description>Methylation The Methionine-Methyl Cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/09004715-1041-48bb-a2ac-b7e6d6f015fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-24T05:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5920.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Methionine</video:tag>
      <video:tag>Methyl</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Solving-for-a-Variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Solving for a Variable</video:title>
      <video:description>Solving for a Variable

u15_l3_t1_we1 Solving for a Variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25276.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-18T02:40:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fnuIT7EhAvs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>variable</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-102-Euler-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Euler Line</video:title>
      <video:description>Euler Line

The magic and mystery of the Euler Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20403.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2012-09-06T14:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tUqyJgmGY7k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Euler</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Idealized-Airplane-Business-Class-Air-Conditioning-CFD-LES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Idealized Airplane Business Class Air Conditioning - CFD LES</video:title>
      <video:description>Idealized Airplane Business Class Air Conditioning - CFD LES Simulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/0904202c-701d-4aba-af52-3ea7805411fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-12-11T17:45:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3622.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Idealized</video:tag>
      <video:tag>airplane</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Core-Breast-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Core Breast Biopsy</video:title>
      <video:description>This video will show you that what happens during a core breast biopsy. It is often used to remove breast tissue. A full procedure is described here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9fce5703-f85f-4e59-9d7e-45d60d07a607/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29932.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Taken</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/2010-Nobel-Prize-in-Chemistry-Announcement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2010 Nobel Prize in Chemistry Announcement</video:title>
      <video:description>The 2010  nobel prize in chemistry is awarded jointly to Professor Richard F.Heck of the University of Delaware, Professor Ei-ichi Negashi of Purdue University and Professor Akira Suzuki of Hokkaido University</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/09191def-feb5-47f7-b8e9-179718057bdb/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-13T20:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5105.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
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      <video:tag>Nobel</video:tag>
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      <video:tag>robert</video:tag>
      <video:tag>F</video:tag>
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      <video:tag>ei</video:tag>
      <video:tag>ichi</video:tag>
      <video:tag>negashi</video:tag>
      <video:tag>akira</video:tag>
      <video:tag>suzuki</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abraham-Lincoln-The-President-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abraham Lincoln - The President Part-2</video:title>
      <video:description>This video shows the biography of Abraham Lincoln i.e. the 16th president of US. He was very kin to his studies and used to read every book he gets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/09313ccf-9768-410c-8d79-8e1f63c555c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-08-08T15:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3188.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>President</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hips-and-Thighs-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hips and Thighs Anatomy</video:title>
      <video:description>Anatomy of the hip and thigh muscles vessels nerves is explained in this video. A complex structure of these parts is explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0920a462-a796-43cb-aa67-c1a72d457fc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>879</video:duration>
      <video:publication_date>2011-11-29T06:42:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8746.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Thigh</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>Nerves</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Galant-Reflex-the-New-Born-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galant Reflex the New Born Reflex</video:title>
      <video:description>Galant reflex is used to rule out brain damage in a new born. This video demonstrates how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09330bc4-8814-4bc4-bc9b-5b9644f3323a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8836.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Galant</video:tag>
      <video:tag>Reflex</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Malaria-Plasmodium-Life-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Malaria Plasmodium Life Cycle</video:title>
      <video:description>Malaria is a dangerous disease and it should be known how it is spread from human to another human through malaria parasite.  Life cycle of this parasite involves two hosts. humans and female Anopheles mosquitoes. In humans, the parasites grow and multiply first in the liver cells and then in the red cells of the blood. In the blood, successive broods of parasites grow inside the red cells and destroy them, releasing daughter parasites (&quot;merozoites&quot;) that continue the cycle by invading other red cells./nThe blood stage parasites are those that cause the symptoms of malaria. When certain forms of blood stage parasites (&quot;gametocytes&quot;) are picked up by a female Anopheles mosquito during a blood meal, they start another, different cycle of growth and multiplication in the mosquito./nAfter 10-18 days, the parasites are found (as &quot;sporozoites&quot;) in the mosquito&apos;s salivary glands. When the Anopheles mosquito takes a blood meal on another human, the sporozoites are injected with the mosquito&apos;s saliva and start another human infection when they parasitize the liver cells./nThus the mosquito carries the disease from one human to another (acting as a &quot;vector&quot;). Differently from the human host, the mosquito vector does not suffer from the presence of the parasites. Text source: http://www.cdc.gov/malaria/about/biology/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/0932c7f1-e541-4376-8e5f-6274f03c325f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2016-02-12T16:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32422.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plate-Tectonics-in-Rift-Valleys-of-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plate Tectonics in Rift Valleys of Africa</video:title>
      <video:description>African rift valleys were formed by the separation of tectonic plates. Water flows down to the valley floors, creating rivers and lakes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/093e4e2f-e937-4c0a-8c8c-a3aaab073ce9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-04-12T22:39:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12175.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>Rift</video:tag>
      <video:tag>Valleys</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Functions-of-the-brain-stem-parts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of the brain stem parts</video:title>
      <video:description>This video covers an overview of the brain parts. The Mid stem has three part; Mid brain for vision, hearing, eye and body movement, Medulla for vital body function and Pons for motor control and sensory analysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0941e90a-e0b3-4903-aa53-f25abf159c65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2013-01-19T04:53:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28922.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununtrium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununtrium - Periodic Table of Videos</video:title>
      <video:description>Ununtrium is element number 113 on the periodic table. But why make it? All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0afdf37d-129f-4cce-9440-522ddd3c77c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-04-09T02:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1662.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununtrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Divergence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Divergence 3</video:title>
      <video:description>Divergence 3

Analyzing a vector field using its divergence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19911.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-06T00:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U6Re4xT0o4w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>divergence</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spin-art-is-black-really-black</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spin art is black really black</video:title>
      <video:description>This video describes about spin art is black really black sick science #110.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/is-black-black
What color is black? Some people answer with a simple &quot;&quot;black,&quot;&quot; while others respond with something like &quot;&quot;black is the absence of all color.&quot;&quot; If you have ever run out of black paint or your black pen ran dry, you probably know how to make the color black. Mix a little blue with red and yellow and green and orange and purple and you finally make the color black. Do the people who make black pens mix different colors to make black? Using a technique called chromatography, let&apos;s find out exactly what makes up the color in that black pen.

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0b091e35-c14b-4ee3-b7d9-f33b8f1a3e1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-10-10T13:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27813.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spin</video:tag>
      <video:tag>art</video:tag>
      <video:tag>is</video:tag>
      <video:tag>black</video:tag>
      <video:tag>really</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Playing-With-Plasma-Ball-360</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Playing With Plasma Ball 360</video:title>
      <video:description>This video demonstrates how a plasma ball 360 lightning globe powers a fluorescent bulb. Plasma is a stage of matter in which certain part of the particles is ionized. Video source is from Incredible Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0b008c36-2609-48ce-8903-ba95500d65d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:54:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28361.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>plasma</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>360</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>Globe</video:tag>
      <video:tag>Powers</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Bulb</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Charles-Dingman-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charles Dingman - Part-2 Hip Testimony</video:title>
      <video:description>Charles Dingman explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/0b094ed3-ad06-4654-bb58-8ed8422bd19b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-02-01T12:17:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3797.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Osteotomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>reconstructive</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>paediatric</video:tag>
      <video:tag>Unstable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Shoulders-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Shoulders Exam</video:title>
      <video:description>This video shows to perform a shoulder exam which begins with a basic visual test and inspection for the size of muscles, size of shoulders, masses and swellings and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b13895b-dd64-4793-9c39-fe86c125402f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-11-30T09:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9392.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulders</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Forms-of-MHC-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forms of MHC I</video:title>
      <video:description>The function of the class I MHC is to display intracellular proteins to cytotoxic T cells (CTLs). However, class I MHC can also present peptides generated from exogenous proteins, in a process known as cross-presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b20326b-ce52-4ab1-8cee-c47056c64acb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-05-27T19:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2501.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Making-Sense-of-Free-Will-and-Moral-Responsibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29-  Making Sense of Free Will and Moral Responsibility</video:title>
      <video:description>&quot;Lec 29-  Making Sense of Free Will and Moral Responsibility&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21520.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-09T05:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EgKgdBabASU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>and</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>responsibility</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thought actually changes your brain</video:title>
      <video:description>If you imagine doing something you can do it.  Most people would laugh at a saying like that, but this might not be so far fetched.  asapSCIENCE shows us that thinking actually influences the way the brain acts and also the way the brain &quot;is&quot; physiologically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0b0ec807-8e33-45bf-80f3-f646fd09bc6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2014-10-03T06:41:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31848.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>thought</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expansion-of-the-Universe-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expansion of the Universe 1</video:title>
      <video:description>This video describes expansion of the universe. Everything you wanted to know about the expansion of the universe, but were afraid to ask. Part one of two includes an experiment and points to a calculator that tells you by how much the U. expanded since your birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b22c7ec-a599-4da2-8bd0-e2bb3031e164/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-05-13T21:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2181.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>seti</video:tag>
      <video:tag>cc</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>caption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-self-examine-your-own-breast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to self examine your own breast</video:title>
      <video:description>Monthly breast examinations are recommended to all women in order to be healthy. This video demonstrates how a self breast examination is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b34cfa4-4c1b-457c-a748-95329b52eb52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-11-30T23:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9752.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southern-Blotting-made-easy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southern Blotting made easy</video:title>
      <video:description>This video shows us in plain English what the process and applications of the Southern Blotting technique are.  If you were ever curious and couldn&apos;t make heads or tails of other videos, this is the one for you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0b373e97-c78f-4055-9c0d-181bb610b98f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2014-10-02T00:42:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31782.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Extract-Plasmid-DNA-invitrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Extract Plasmid DNA (invitrogen)</video:title>
      <video:description>This is a short video showing how to extract plasmid DNA quickly and easily with the PureLink® HiPure Plasmid Kit and the BenchPro® 2100 Plasmid purification system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/0b3803ab-b57e-4924-9654-6593abc99654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-10T18:58:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21915.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Extract</video:tag>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Standard-Model-Architecture-and-Interactions-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model Architecture and Interactions Part 2</video:title>
      <video:description>This video is a second part of the standard model architecture and interactions. 2011 Claude Michael Cassano        The Fermion Interaction:            An interaction with entry ingredients  A,B  and exit ingredients  C,D  is denoted as you see, here: /n       A+B → C+D/n              which implies it&apos;s anti-equivalent. /n    A fermion interaction is an interaction between first and second order objects, i.e.: between solitary  S sub R  matrices.
    The initial step in a fermion interaction proceess is fusion of two solitary  S sub R  matrices, enrty-wise, into a single  S sub R  matrix. 
    Next, the  S sub R  matrix entries may flip between columns/generations with equal likelihood. The  S sub R  matrix entries may flip between rows/colors. Entries in the same column  may flipas shown, here; or not with equal likelihood. 
These are the only random flip events conserving charge, so are the only ones allowed. Conservation of row/color indices, as detailed in the book, also restricts the possible flip events. 
    Finally, the  S sub R  matrix separates into the two solitary matrices column resultants from the flip events occurring during the fusion. 
         The first order objects (leptons) fermion-interactions oc
cur as is shown, here. /n    The neutrino - anti-electron interaction is shown, here, first; in complete detail. /n    The electron - anti-electron interaction is shown, here, second; in complete detail. /n    The neutrino - anti-neutrino  interaction is shown, here, third; in complete detail. /n    This is how the second order objects (quarks) are/were created from the most fundamental first order objects (leptons). /n         Weak type interactions may be further classified according to whether they are of the form (1), or of the form of (2)/(3). /n    Interactions of the form (1) are of the W type.
    Interactions of the form (2) or (3) are of the Z type.  /n    It will be seen that all the interactions to follow fall into these catagories. /n    The second order objects (quarks) fermion-</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/0b40d36b-0e8c-46ee-b51b-f7cc39bb5ed6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2011-04-08T07:14:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6908.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Showing-Asteroid-Passing-Near-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Showing Asteroid Passing Near Earth</video:title>
      <video:description>This animated video presented by ScienceCast shows the asteroid observed near earth. A brief explanation is provided here for this observation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b3f4e36-7ea9-460d-93f3-34fb0a23fae2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2013-02-09T03:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29748.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCast</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>Flyby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Linear-Algebra-Simplifying-conditions-for-invertibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Linear Algebra: Simplifying conditions for invertibility</video:title>
      <video:description>Linear Algebra: Simplifying conditions for invertibility

Showing that a transformation is invertible if and only if  rref(A) is equal to the identity matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22072.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2012-09-11T00:40:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yz2OosyMTmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Invertibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stapled-hemorrhoidectomy-for-acute-hemorrhoidal-crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stapled hemorrhoidectomy for acute hemorrhoidal crisis</video:title>
      <video:description>hemorrhoidectomy for treating patients with an acute hemorrhoidal crisis and assess stapled hemorrhoidectomy for acute hemorrhoidal crisis could be undertaken under local anathesia with early recovery and short hospital stay</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0b452a77-8114-4bd9-a208-ee13f2e8986a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T19:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10879.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stapled</video:tag>
      <video:tag>hemorrhoidectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>hemorrhoidal</video:tag>
      <video:tag>crisis</video:tag>
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      <video:description>Direct Variation Application

u15_l3_t1_we4 Direct Variation Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25280.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-09-18T02:42:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsjfUUJUq9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture Part 2</video:title>
      <video:description>Video provides the instruction on how to perform sub-culturing of the cell culture using the appropriate technique. Video is very helpful for medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0d6163b7-b946-4d40-83f7-f41676f4f6a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-02-17T07:28:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30332.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Roue-Pelton-or-the-Pelton-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Roue Pelton or the Pelton wheel</video:title>
      <video:description>The Pelton wheel by Allan Pelton is a water impulse turbine. Here is how one works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d753640-1e05-46a8-acab-1321385c78c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-25T23:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7965.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Pelton</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Roue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-a-Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of a Coronary Stent</video:title>
      <video:description>This video shows the functioning of a Coronary Stent system.It is put inside the coronary arteries to supply the heart and help keep the arteries accessible during treatment of coronary heart disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0d7b6f26-da31-455c-9b1b-3baa11251708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-09-25T07:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3377.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>illustrator</video:tag>
      <video:tag>company</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Light-Refraction-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Light Refraction Works?</video:title>
      <video:description>This video demonstrates how light travels from one optical medium to another. The twisting of a wave when the rate is dissimilar as it passes a medium is known as refraction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d87fd58-13f7-4de4-8fd7-94726918faa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2011-12-12T21:40:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11605.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Bend</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Morphine-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morphine video</video:title>
      <video:description>Morphine. Morphine is in a group of drugs called narcotic pain relievers.

Morphine is used to treat moderate to severe pain. It works by dulling the pain perception center in the brain. Short-acting formulations are taken as needed for pain. Extended-release formulations are used when around-the-clock pain relief is needed.

Morphine is not for treating pain just after surgery unless you were already taking it before the surgery.

Morphine may also be used for purposes other than those listed in this medication guide Read more: http://www.drugs.com/morphine.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d905391-01e9-476b-9ec4-7a830aed28aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2010-11-24T05:25:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5928.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morphine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathfinding-the-filopodia-cells-in-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathfinding the filopodia cells in the brain</video:title>
      <video:description>This is very nice video showing the pathfinding the filopodia cells in the brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/0da3c912-4437-4d7e-9c4e-7ff32a19ac2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2007-03-25T20:45:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/78.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>Xenopus</video:tag>
      <video:tag>optic</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-A-DC-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of A DC Motor</video:title>
      <video:description>This video shows the characteristics of a DC motor. A DC motor is a mechanism that transforms electrical energy to mechanical energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0db0f6b8-6d3c-4d17-8cce-29b4c4628959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2012-12-01T07:24:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28190.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electric</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Flemings</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Armature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Preimage-and-Kernel-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Preimage and Kernel Example</video:title>
      <video:description>Preimage and Kernel Example

Example involving the preimage of a set under a transformation.  Definition of kernel of a transformation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22051.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-11T00:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6yrPU8rYOhs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Preimage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kernel</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lower-Limb-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Lower Limb Part 4</video:title>
      <video:description>A brief description of the structure and functions of lower limbs are explained here. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0dad2ed1-1ca3-49dd-995b-6779fea26ea3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2013-02-11T03:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30214.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Femur</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Project-in-Neurofibromatosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Project in Neurofibromatosis</video:title>
      <video:description>Neurofibromatosis is also known as Recklinghausen&apos;s disease.It is a disease that causes tumors of all sizes to grow on the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0dbaeed4-7abc-44a8-afe2-af554d45a81f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-15T16:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7540.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Neurofibromatosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Chadwicks-Discovery-Of-Neutrons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Chadwick&apos;s Discovery Of Neutrons</video:title>
      <video:description>This video explains a brief description about the discovery of neutron by James Chadwick. He discovered that the neutron is a neutral particle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0dc609fc-de59-4626-bd64-c1c8a9431bbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-12T02:33:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11383.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neutrons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Human-Chromosome-2-Genome-with-Ken-Miller</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics - Human Chromosome 2 Genome with Ken Miller</video:title>
      <video:description>Ken Miller will take you through a quick explanation of evolution and human chromosomes. We will take a look more precisely at why the humans have 1 pair of chromosomes less than the great ape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0dc6ecde-edb2-4584-887c-64667dd877a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-15T21:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5453.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nissen-Laparoscopic-Fundoplication-Acid-Reflux-Surgery-Stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nissen Laparoscopic Fundoplication Acid Reflux Surgery Stomach</video:title>
      <video:description>Nissen fundoplication is a surgical procedure to treat gastroesophageal the procedure is now routinely performed laparoscopically and robotically using the daVinci Surgical System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ddc9a4a-15d2-4489-8362-9b63375e31ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-12-06T18:24:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10801.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nissen</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Fundoplication</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Are-Zombies-Real</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are Zombies Real?</video:title>
      <video:description>This cool video explains the potential creation of a real zombie. This is hypothetically possible thru a virus that induces zombie like qualities as explained through out the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0dde6d7b-3eb6-429d-9582-1a1646e785bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-12-08T07:58:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28371.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zombie</video:tag>
      <video:tag>Apocalypse</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-More-on-Matrix-Addition-and-Scalar-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - More on Matrix Addition and Scalar Multiplication</video:title>
      <video:description>More on Matrix Addition and Scalar Multiplication

More on Matrix Addition and Scalar Multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22053.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-09-11T00:32:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z19-ObbmHJE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedures-for-Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedures for Cranial Nerves Examination</video:title>
      <video:description>The cranial nerves are: Olfactory nerve, Optic nerve, Oculomotor nerve,Trochlear nerve/pathic nerve,Trigeminal nerve/dentist nerve,Abducens nerve,  Facial nerve,Vestibulocochlear,nerve/Auditory nerve,Glossopharyngeal nerve,Vagus nerve,Accessory nerve/Spinal accessory nerve,and Hypoglossal nerve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0de6745b-34c6-44cb-97db-75e48f3757ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-30T10:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9599.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondria-3D-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondria: 3D view</video:title>
      <video:description>A mitochondria is a triple membrane-enclosed organelle, found in most eukaryotic cells. It is often reffed to it like the energetic center of cell. Here 3D structure of mitochondria is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0dec5ae9-6207-4bb5-8a9b-9f52a910a2e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2007-05-28T00:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/441.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sealants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sealants</video:title>
      <video:description>Sealants are clear white plastic that are placed in the groves for the binding of surfaces that are hard too clean. This video shows these sealants are placed to avoid plaque that destroys the teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0df3faab-f59c-4a80-a4a5-af77b362bce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-30T06:11:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9341.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sealants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-a-Mathematical-Anthem-on-Golden-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making a Mathematical Anthem on Golden Ratio</video:title>
      <video:description>This video from Numberphile will help you in understanding the Golden ratio with a musical anthem. A very famous musician is presenting this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0de85585-caa1-4d8b-963e-805ec306db08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2013-02-02T23:40:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29101.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Anthem</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-viruses-be-transferred-between-species-Antigenic-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can viruses be transferred between species: Antigenic Shift</video:title>
      <video:description>This video shows antigenic shift in virus that causes flu. Antigenic shift is change that enables a flu strain to jump from one animal species to another, including humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0df69e50-94de-4fd6-963e-49f634cb709e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-04-14T17:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/246.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimal-Expressions-Of-Rational-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimal Expressions Of Rational Numbers</video:title>
      <video:description>This video explains the decimal expansion of rational numbers. A rational number can be expressed either as a terminating decimal or as a non terminating recurring decimal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0df7448c-ea43-4337-9fcd-f5d446535bee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2011-12-15T06:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11866.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Decimal</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Entrained-flow-gasifiers-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Entrained flow gasifiers animation</video:title>
      <video:description>All entrained flow gasifiers remove the major part of the ash as a slag as the operating temperature is well above the ash fusion temperature the invention relates to entrained flow gasifier technology and specifically discloses a novel slag tap structure applied to an entrained flow gasifier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/0dfd4dd2-e010-4ec3-8218-363d87d08e6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-12-11T15:34:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3621.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Entrained</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Slag</video:tag>
      <video:tag>Gasifier</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Graphical-Slope-of-a-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Graphical Slope of a Line</video:title>
      <video:description>Graphical Slope of a Line

u13_l2_t1_we1 Graphical Slope of a Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25281.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-18T02:42:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/81SseQCpGws</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Argument-from-Evidence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Argument from Evidence</video:title>
      <video:description>This is a discussion of how to base argument on facts or rather evidence. Get the tips on conducting an argument.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a03ac103-b3b9-456c-8160-d39938c00fcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2013-01-19T05:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28955.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>argument</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Evidence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Columbus-de-Gama-And-Zheng-He</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Columbus, de Gama And Zheng He</video:title>
      <video:description>Video shows a brief comparison between Columbus, De Gama, and Zheng He 15th century mariners. This video is presented by Crash Course World History.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a03415b4-9e05-452a-a58f-d5aff0b0a9a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2013-02-09T06:06:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29790.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>Columbus</video:tag>
      <video:tag>de</video:tag>
      <video:tag>gama</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zheng</video:tag>
      <video:tag>He</video:tag>
      <video:tag>15th</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Mariners</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammals-vs-Dinos-First-Birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs. Dinos: First Birds</video:title>
      <video:description>Segment from the Science Channel about birds during the time of the dinosaurs. Depicts competition and ecological relations between dinosaurs and the first birds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0df7c986-459d-462b-a342-abb31c9386e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2013-01-12T00:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28643.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>First</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>dinosaurs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biogeography-of-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biogeography of Earth</video:title>
      <video:description>This video show the changes in structure of earth since last 350 million years. Bio-geographic distribution of organisms is called bio-geography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/0dfe8773-d29e-4f03-9c73-400d47487940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-10-18T05:23:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7102.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>History</video:category>
      <video:tag>Biogeography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrolysis-of-dextrin-to-glucose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrolysis of dextrin to glucose</video:title>
      <video:description>This is the part of a series of video prepared by the Megazime International Ireland ltd. The video demonstrates procedures for hydrolysis of dextrin to glucose by using kit developed the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fa7e581-f4bb-4cda-aba6-53b3d3d5cba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-29T07:27:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6235.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Hydrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dextrin</video:tag>
      <video:tag>to</video:tag>
      <video:tag>glucose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-working-of-a-bacterial-vaccines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The working of a bacterial vaccines</video:title>
      <video:description>I this video we discuss and demonstrate how bacterial vaccines works. The content of this video is aimed for general knowledge and does not nullify professional information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3acc6ade-9271-48a4-8cb9-592fe961700d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-10T02:23:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29948.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>vaccines</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-decimal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing decimal</video:title>
      <video:description>Dividing decimal

Dividing decimal numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20500.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-06T15:26:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S0uuK7SQcA8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Replication-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication Video</video:title>
      <video:description>This is a clip from a PBS production called &quot;DNA: The Secret of Life.&quot;

It details the latest research (as of 2005) concerning the process of DNA replication.

Google search the PBS title and you can find the website which has links to many informative sites and interesting clips.  This is just a segment detailing replication.

A Windfall Films Production for Thirteen/WNET New York in association with Channel Four.
© 2003 Educational Broadcasting Corporation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0fb45c4b-a2f5-4fda-a271-130581e3a2f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-10-19T01:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3448.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-triumph-of-the-herbivores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals; the triumph of the herbivores</video:title>
      <video:description>From birth herbivores know they are on the menu. So mature has taken time to try improve their survival there&apos;s safety in large numbers, running on tip toes and excellent athletic skills among others. That is the triumph of the herbivores in the Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fb4cd74-01f2-459c-8a97-58c5be899c48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-26T01:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8052.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Triumph</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herbivores</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconium-Crystallization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconium Crystallization</video:title>
      <video:description>Molecular dynamics(MD) simulation of crystallization process. 
Calculation was carried out in frameworks of NPT ensemble, where number of particles N, pressure P and temperature T of system were cept constant.
N=2500 atoms were distributed in a cubic cell with the periodic boundary conditions. The value of external pressure P=10^5 Pa was taken.
Zirconium was cooled from 3000K to 0K
&lt;br /&gt;
more info: &lt;a href=&quot;amorphous.org.ua&quot;&gt;amorphous.org.ua&lt;/a&gt;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0fb645b3-f980-4833-8a9d-9f2b4b1982c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-17T19:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/247.mp4</video:content_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MD</video:tag>
      <video:tag>crystallization</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-It-Yourself-Nasal-Irrigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do It Yourself Nasal Irrigation</video:title>
      <video:description>The NasalCare irrigator equipped with the patented air liquid valves eliminates negative pressure inside the bottle to avoid backwash to allow the user to regulate the flow to safely and effectively cleanse out viruses from nasal cavities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fbc89f1-db4a-425a-af9f-8a3591e0031f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-29T21:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9197.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Perform</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Irrigation</video:tag>
      <video:tag>with</video:tag>
      <video:tag>NasalCare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hydrogen-Atom-Wavefunctions-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hydrogen Atom Wavefunctions - Lecture 7</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 7/nTopics covered:
	/nHydrogen Atom Wavefunctions/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 7/nAll right. Today, in particular the second half of the lecture today, we&apos;re going to do some of the hardest concepts that we&apos;ve done so far, and also some of the most important concepts that we&apos;ve done so far./nI just want to give you a heads-up on that. Last time we had we had solved the SchrÃ¶dinger equation for the binding energies of the electron to the nucleus. And that means if I write the generic SchrÃ¶dinger equation down here, what we found was what this E was./nAnd we found that it had a nice analytical form, that the allowed binding energies were quantized. They were quantized by that principle quantum number n. And so we can write those allowed energies as En=-Rh/n2./nSo, n is this principle quantum number. And n runs from 1, 2 all the way up to infinity. Today what we&apos;re going to do is we&apos;re going to look at the solutions to the SchrÃ¶dinger equation for this, for the wave function, for the wave./nAnd remember we said that the wave, in some way, represents our electron. And today we are going to talk about exactly what is the meaning of the wave function. But, before we do that, I have to tell you that when you go to solve the SchrÃ¶dinger equation for the wave function here what happens is that two more quantum numbers pop out./nAnd one of the quantum numbers that pop out in the solution for the wave function is a quantum number we call l. l is the angular momentum quantum number. It&apos;s called the angular momentum quantum number because it, in fact, determines how much angular momentum the electron has./nIt is a quantum number, which means it has allowed values, very specific values. The allowed values of l are the following. They are zero. Unlike n, the lowest value that l can have is zero. 0, 1, 2, 3 all the way up, but it has got a limit./nl has got a limit. The limit is n-1. So l can never be larger than n-1. </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1738.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2009-04-16T22:28:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1738.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Wavefunctions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-morning-after-pills-is-not-abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking morning after pills is not abortion</video:title>
      <video:description>As always asapSCIENCE brings us another very interesting video.  This one deals with emergency contraception.  Find out how it works, the so called &quot;morning after pill&quot; and what side effects it might have.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a0448c10-a4bc-4825-968b-97cfbb7bd516/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2014-10-02T02:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31794.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Emergency</video:tag>
      <video:tag>contraception</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Duodenum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Duodenum</video:title>
      <video:description>Duodenum is a segment of the small intestine. It is easily distinguishable from other two segments of small intestine i.e. jejunum and illeum by the presence of Brunner&apos;s glands at very high density. Duodenum contains lots of loose connective tissue cells and inflammatory cells.  Edited by Dr. Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fbf45e4-7b01-4b8b-a7da-2f5db7d3ca46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2011-11-28T10:24:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8402.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Duodenum</video:tag>
      <video:tag>Brunner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Approximating-Square-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Approximating Square Roots</video:title>
      <video:description>Approximating Square Roots

u16_l1_t1_we2 Approximating Square Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25285.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-18T02:43:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFVrAk61xjE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Approximating</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Slope of a Line 3</video:title>
      <video:description>Slope of a Line 3

u13_l2_t1_we3 Slope of a Line 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25286.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-18T02:44:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFSHq099Mx0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>A</video:tag>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central dogma of transcription</video:title>
      <video:description>This video demonstrates the first part of Central Dogma Animation. The central dogma of molecular biology deals with the detailed residue-by-residue transfer of sequential information. It states that such information cannot be transferred back from protein to either protein or nucleic acid. It is first stated by  Francis Crick.</video:description>
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      <video:duration>83</video:duration>
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      <video:uploader>diabeticman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Transcription</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Examination of Shoulder and Elbow</video:title>
      <video:description>This video provides you tips for shoulder and elbow exam. Physician must examine the cervical spine region very properly because it controls the whole movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0fbeb2e3-5a48-4c99-a215-97b4a20d17d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2776</video:duration>
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      <video:uploader>userone</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>Elbow</video:tag>
      <video:tag>exam</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is systolic and diastolic blood pressure?</video:title>
      <video:description>This video gives information about blood pressure. What is systolic and diastolic blood pressure? Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.  

High blood pressure is often called the &quot;silent killer&quot;. High blood pressure is called this because there are usually no symptoms. Very high blood pressure can also cause arteries to bulge (aneurysm) or burst (hemorrhage).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fed4f41-5e61-47ff-ba9c-9dbe4e4553b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
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      <video:description>This 3D animation shows how proteasome function by targetting  proteins in the cell for degradation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1318e390-efb3-432a-b36a-6682d4b03b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-04-17T22:53:39.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>function</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Ovarian follicles are basic unit of female reproductive system. It contains the immature egg or ovum. Follicles have a thin outer wall and in filled with clear fluid. In polycystic ovarian syndrome, immature follicles turn to cysts and form a ring around the age of the ovary. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/100822cc-9209-406a-8af4-36bb0b128d86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8792.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>Polycystic</video:tag>
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      <video:tag>Syndrome</video:tag>
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      <video:description>Everything you wanted to know about the expansion of the universe, but were afraid to ask. Part one of two includes an experiment and points to a calculator that tells you by how much the U. expanded since your birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/10098677-df9d-407d-be37-a05a0495ce60/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>expansion</video:tag>
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      <video:tag>Focal</video:tag>
      <video:tag>length</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cytosolic calcium plays a central role in cell signaling. In plants, specific information for stomatal guard cell movements is encoded in cytosolic calcium. This movie shows changes in cytosolic calcium in response to changes in extracellular calcium in transgenic Arabidopsis guard cells expressing the calcium indicator protein yellow cameleon 2.1. These changes make guard cells move, resulting in closing of stomatal apertures. The time compression factor is 120 times. This movie is a ...</video:description>
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      <video:publication_date>2009-04-02T22:32:37.000Z</video:publication_date>
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      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ChloroFilms</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Recombination Frequencies  Linkage Gene Mapp</video:title>
      <video:description>This video explains about Recombination Frequencies _ Linkage Gene Mapping./n  Mr. Lima reviews gene linkage through chromosomes and how crossing over breaks it, as well as sources for genetic variation through meiosis. He then explains how the linkage maps technique developed by Alfred Stuertvant works and how chromosomal structure and the distance between genes within a chromosome can explain crossing over patterns that lead to different recombination frequencies between a set of genes.</video:description>
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      <video:category>Molecular Genetics</video:category>
      <video:tag>Explaining</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Frequencies</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Mapping</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-of-DNA-replication-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation of DNA replication mechanism</video:title>
      <video:description>Mechanism of DNA Replication (Advanced) .DNA replication is semi-conservative, one strand serves as the template for the second strand. Furthermore, DNA replication only occurs at a specific step in the cell cycle. The following table describes the cell cycle for a hypothetical cell with a 24 hr cycle.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2010-11-24T05:20:31.000Z</video:publication_date>
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      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
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      <video:tag>mechanism</video:tag>
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      <video:title>Lec 47 - Radical Equivalent to Rational Exponents 2</video:title>
      <video:description>Radical Equivalent to Rational Exponents 2

u16_l1_t3_we2 Radical Equivalent to Rational Exponents 2</video:description>
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      <video:tag>to</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>2</video:tag>
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      <video:title>How does ageing beef work</video:title>
      <video:description>Explanation of the process of Proteolysis in commercial beef.  Proteolysis is the process where beef gets tender and usually happens in a very definite time after cattle died. This is a chemical explanation why and how proteolysis happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/103192d8-4cef-4e53-bdf2-562508c67639/cand_5.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/104d5f30-4253-45fb-ab1d-08f332e45e37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
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      <video:category>Neuroscience</video:category>
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      <video:tag>Block</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>nerve</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a demonstration of a biological experiment on proteins. It&apos;s lesson number 16 in this video series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/105b3ddb-e62f-45f3-b45f-d0b709ebb828/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Genetics</video:title>
      <video:description>Mendelian Genetics Definitions
1. Allele - one alternative form of a given allelic pair; tall and dwarf are the alleles for the height of a pea plant; more than two alleles can exist for any specific gene, but only two of them will be found within any individual
2.Allelic pair - the combination of two alleles which comprise the gene pair
3.Homozygote - an individual which contains only one allele at the allelic pair; for example DD is homozygous dominant and dd is homozygous recessive; pure lines are homozygous for the gene of interest
4. Heterozygote - an individual which contains one of each member of the gene pair; for example the Dd heterozygote
5. Genotype - the specific allelic combination for a certain gene or set of genes 

Mendel&apos;s Conclusions:

   1. The hereditary determinants are of a particulate nature. These determinants are called genes.

   2. Each parent has a gene pair in each cell for each trait studied. The F1 from a cross of two pure lines contains one allele for the dominant phenotype and one for the recessive phenotype. These two alleles comprise the gene pair.

   3. One member of the gene pair segregates into a gamete, thus each gamete only carries one member of the gene pair.

   4. Gametes unite at random and irrespective of the other gene pairs involved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/10619c34-1af2-4af3-bb54-82c105486e81/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-09T13:26:24.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/106d7ba2-bcc5-4791-9e51-30772f605e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T02:57:18.000Z</video:publication_date>
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      <video:description>In this video, kidney stone surgery in India is being cured  of kidney stones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd4aca95-f210-444b-8733-b6efede4d2ca/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T19:57:40.000Z</video:publication_date>
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      <video:uploader>seraboth</video:uploader>
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      <video:tag>stone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>You</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stones</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Protein Expressions, Study N.3</video:title>
      <video:description>A journey inside a white blood cell environment, looking at the processes bringing to cellular division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b2e8193b-8bd2-4416-a130-cb906d9c0047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-10-17T14:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27920.mp4</video:content_loc>
      <video:uploader>Scivis Scivis</video:uploader>
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u16 l1 t2 we1 Simplifying Square Roots</video:description>
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Video Ref: www.learner.org</video:description>
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Problems 5- part of 7 starting on page 717</video:description>
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107-109, pg. 287</video:description>
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Also watch on: http://www.youtube.com/watch?v=t0dd__6F57E</video:description>
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The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/10/</video:description>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-sees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we sees</video:title>
      <video:description>Light emitted of reflected from an object reach the retina through the cornea. Transduction of light energy into electrical energy by cells called rod cells is central to the vision. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1646b3de-73f0-4142-b4a9-676dbf4150d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T05:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1960.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>sees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-they-cloned-Dolly-the-sheep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did they cloned Dolly the sheep ?</video:title>
      <video:description>This video shows how they cloned Dolly the sheep.

&quot;A video on how they cloned dolly the sheep and her life (i reccomend viewing in fullscreen and 480p (high Quality) because the text may be too small. (sorry if the captions for Spanish aren&apos;t correct) (Lo siento si los títulos españoles son incorrectos) Hindi is only available in interactive transcript (below) हिन्दी केवल इंटरैक्टिव प्रतिलिपि में उपलब्ध (नीचे है)
I apologise if any of the captions/subtitles in foreign languages are incorrect. Please inform me if you see any mistakes.
Thanks for watching,
Annaorm =D&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a1b7da3f-f457-4736-8f65-d3851e6ae22b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-10-11T07:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27888.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>cloned</video:tag>
      <video:tag>Dolly</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sheep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramedian-approach-to-thoracic-epidural-placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramedian approach to thoracic epidural placement</video:title>
      <video:description>In order to provide perioperative analgesia in patients who need to go through thoracic surgery, the thoracic epidural analgesia is considered. A very uncommon life threatening complication that may arise is if the catheter causes pleural puncture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1645c978-cf45-46fe-888d-ab099d3421a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-29T20:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9109.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracic</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>Paramedian</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in medicine</video:title>
      <video:description>Nanotechnology has created the possibility of making machines only hundred nanometers in sized. One such futuristic machine is nanobots or nanoscopic robots which can be used as a tool for treatment of various diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/165c095b-8e4f-409e-81ff-fd02e56a4775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-28T09:30:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6217.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxidation-and-Reduction-of-Alcohols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxidation and Reduction of Alcohols</video:title>
      <video:description>An alcohol is an organic compound with a hydroxide group attached to it. This video explains the oxidation and reduction of alcohols.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16673f13-84a2-4474-a333-f8c4de713cdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-12-03T13:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6396.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alcohols</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Histology</video:title>
      <video:description>This video show the histology of the  thyroid which is a gland one of the largest endocrine glands. The thyroid is located on the neck and makes hormones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1688f988-18e7-424f-8f27-5285f591af10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-01T02:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9978.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginismus-Pain-Management-Symptoms-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginismus Pain Management Symptoms and Treatment</video:title>
      <video:description>Vaginismus is a medical term that refers to involuntary vaginal tightness when any type of penetration is attempted the condition may render all forms of penetration impossible or extremely painful including the insertion of tampons or routine gynecological examinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16884392-507c-4b18-8b01-f94ceca36ff5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2011-11-29T05:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8700.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Vaginismus</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-on-Definite-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problems on Definite Integral</video:title>
      <video:description>This video will help you to solve the problems of definite integral. Some examples are also shown in this video which will help you to clear your concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16927408-7198-47ca-b3cd-178bcaf6fc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-12-06T10:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6474.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holliday Junction</video:title>
      <video:description>...Large-scale representation of the Holliday Junction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/16a0734b-2a14-4fd7-af31-1bb1fcc85641/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-09-01T20:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/931.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Proof-Invertibility-implies-a-unique-solution-to-fxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Proof: Invertibility implies a unique solution to f(x)=y</video:title>
      <video:description>Proof: Invertibility implies a unique solution to f(x)=y

Proof: Invertibility implies a unique solution to f(x)=y for all y in co-domain of f.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22066.jpg</video:thumbnail_loc>
      <video:duration>1361</video:duration>
      <video:publication_date>2012-09-11T00:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7GEUgRcnfVE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Invertibility</video:tag>
      <video:tag>implies</video:tag>
      <video:tag>A</video:tag>
      <video:tag>unique</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Gravity</video:title>
      <video:description>This video shows a full explanation of the force of gravity between two bodies in the universe. A brief discussion between the two experts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16a1a83e-ec40-45c3-9da7-c2ac81530b5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2013-01-11T04:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28576.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Surgery-of-an-ectopic-pregnancy-in-left-cornu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Surgery of an ectopic pregnancy in left cornu</video:title>
      <video:description>An ectopic pregnancy occurs when a fetus implants in a cavity outside of the womb, usually in the fallopian tubes leading to various compications. This is the laparoscopic surgery of one in the left Cornu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16b6bd46-0f1f-4eb3-935c-df9ad64e415d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-28T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8363.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Cornu</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-video-on-Chinese-lucky-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on Chinese lucky numbers</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video explains the mystery behind the Chinese lucky numbers. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16b84f67-9b39-4453-8e81-316be2b0ff1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-01-30T07:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29065.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Chinese</video:tag>
      <video:tag>lucky</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Principles-and-Techniques-in-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Principles and Techniques in Septoplasty</video:title>
      <video:description>&quot;Lec 60 - Principles and Techniques in Septoplasty&quot; Dissecting a cadaver head, Dr. Randolph Robinson demonstrates open and close techniques of septoplasty. Designed for Continuing Education of Oral Surgeons. Orig. air date: NOV 11 92

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21272.jpg</video:thumbnail_loc>
      <video:duration>1925</video:duration>
      <video:publication_date>2012-09-09T03:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZ--BIm72W8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-chemical-reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance chemical reactions</video:title>
      <video:description>Chemical reactions can be represent by chemical equations. Both sides of the such equation has to be balanced in terms of number of reactant molecules participating in the reaction and the number of molecules produced. This video shows how to balance a chemical reaction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16c0c825-abca-42fe-aa56-664943d77dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-12-21T13:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6707.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cheimcal</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Complexes-Networks-Interactome-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Complexes, Networks Interactome Symposium</video:title>
      <video:description>Introduction to Understanding Protein Complexes, Networks Interactome Symposium class 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1b9dc0c-bc85-41b8-b7a0-6f6a9dd45f0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2010-11-20T23:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5649.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Complexes</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Interactome</video:tag>
      <video:tag>Symposium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is endocrine system?</video:title>
      <video:description>This video talks aobut the Endocrine System which is the system of glands, each of which secretes a type of hormone directly into the bloodstream to regulate the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16bac081-3a5e-4088-808c-dcbf78e1afbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T01:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8625.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signaling-in-Synapses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signaling in Synapses</video:title>
      <video:description>When a nerve impulse arrives it triggers a neurotransmitter to be released this is called action potential. This happens through a rare rapid process of cellular secretion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/16ce45bb-83c2-4bd7-b597-3f07b7d769f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-04-08T20:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-spacecraft-movie-shows-Moon-transiting-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New spacecraft movie shows Moon transiting Earth</video:title>
      <video:description>This video shows a new movie take by a spacecraft showing the Moon transiting the Earth. The Moon passes in front of the Earth in this video taken by the Deep Impact spacecraft, now called EPOXI. The continents are much more pronounced because they were imaged through an infrared filter, and vegetation is bright at near-infrared wavelengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/170bcfd8-c056-411b-bd04-be90872fed5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-11-27T00:14:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28085.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Nervous-System-and-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Nervous System and Strokes</video:title>
      <video:description>Central nervous system adn why strokes occurs is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/171e75ba-1567-46d8-869d-d9016ad2ee5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-06T18:05:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2798.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-103-Waxing-the-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103  - Waxing the Retainers</video:title>
      <video:description>&quot;Lec 103  - Waxing the Retainers&quot; Dr. Lorey describes in detail how to cut and mount the pins in silver plated dies. He then shows the final waxed and sprued crowns ready for investment. Orig. air date: DEC 1 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/Kennedy-Space-Center-New-Deal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kennedy Space Center - New Deal</video:title>
      <video:description>Video shows a new deal for space craft construction at Kennedy space center. The inauguration during this occasion is also shown here.</video:description>
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      <video:uploader>Alberto Felder</video:uploader>
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    <loc>https://dnatube.com/videos/Reaction-Mechanism-Chemistry-Kinetics-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reaction Mechanism Chemistry Kinetics 5</video:title>
      <video:description>Learn the reaction of gases and where it happens based on the equations discussed.Listen and learn.</video:description>
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      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neon-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neon a Chemical Element</video:title>
      <video:description>What Is Neon? What are its Sources? Where is the name originated from? Where is it used? This slideshow will provide you with all these solutions.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Just a video that I made in about 20 minutes for a final project.

Note: This video was not created as a parody to poke any fun at anaphylaxis. I know it might seem like this at first glance. but you should also know that this was just a video that was created last minute as an addition to our 25 minute oral presentation. This presentation did not have any content that implied that anaphylactic shock should be taken lightly.

This presentation was given to my high school biology class, to enlighten them about anaphylaxis, and was meant to make them smile a bit, while teaching them a bit about anaphylaxis. If this presentation was targeted towards parents with children with allergies, I definitely would not have shown, or even created a video like this.

Please keep that in mind while watching this video.

phrawg =]</video:description>
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      <video:description>The rare opportunity to be able to watch Discovery&apos;s final launch as it embarks on STS-133 from an airplane.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 187 - Open-Ended Mutual Funds</video:title>
      <video:description>Open-Ended Mutual Funds

Mutual fund basic</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Inguinal Hernia Repair - Keyhole Surgery</video:title>
      <video:description>This animation will show how a inguinal hernia can be repair using a keyhole surgery. A complete step by step process of this surgical procedure is provided here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30026.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a video of a simple gas turbine Combustion Engine. The turbine is uncovered for a better view.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8007.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>Gas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heisenberg-Uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heisenberg Uncertainty</video:title>
      <video:description>Heisenberg uncertainty principle states that a particles momentum and position can not be measure simultaneously. This video explains this principle.</video:description>
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      <video:uploader>karya</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Acoustic Levitation</video:title>
      <video:description>Acoustic levitation which is demonstrated in this video is a method for suspending matter in a medium by using acoustic radiation pressure from intense sound waves in the medium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/18016f46-cfd2-40eb-8498-1ff33f1eefc4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32113.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
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    <loc>https://dnatube.com/videos/All-About-Basal-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>All About Basal Ganglia</video:title>
      <video:description>This video shows the anatomy and diseases of the basal ganglia. The structural representation with the function of each part is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/18120e51-7763-4abe-bb38-98c5add994df/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7205.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>Ganglia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lupus-the-battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lupus;  the battle</video:title>
      <video:description>This video shows the battle against Lupus, an autoimmune disease which causes the body to become hyperactive and attack the body&apos;s healthy tissues. It is a disease which affects 4 times more women than men.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/181809ee-80b9-4b01-8183-0dcfcd2ac6df/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8503.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Urinary-System-of-the-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary System of the Male</video:title>
      <video:description>Urine is manufactured in the kidneys, which flush the waste from the body through the bladder. This video gives information on how the whole process happens in a bid to flush out the waste from the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1820ab3d-5b81-48db-8307-2f4ddf584c43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7214.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Spirit-Science-7-How-Scientist-Has-Used-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirit Science 7- How Scientist Has Used It</video:title>
      <video:description>Spirit Science is a science that is motivated and inspirited by holy spirit. In this video scientist has read lots of holy diagrams, the constellation, inscription and take help of these to find solutions of problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/181846e0-d209-4840-8aca-2c50f6750689/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2013-01-14T04:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28762.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>7</video:tag>
      <video:tag>dimensions</video:tag>
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    <loc>https://dnatube.com/videos/Lec-15-SAT-Prep-Test-1-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 SAT Prep: Test 1 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 1

Problems 1-4 starting on page 423</video:description>
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      <video:duration>580</video:duration>
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    <loc>https://dnatube.com/videos/Female-Reproductive-Model-External-Genitalia</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Female Reproductive Model - External Genitalia</video:title>
      <video:description>This video entails a model of the Female Reproductive Model and its External Genitalia including the perineum, vulva, anus, and pubic symphysis.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5163.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concrete Tent</video:title>
      <video:description>I did not know that production demonstrates a new technology which provides concrete tents. It is actually flexible material until it absorbs water. In few days, it will be solid as rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/182f3faf-6389-45a9-b5d3-258e2cedcd5d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-08-27T01:19:33.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Genetics- Definition And Functioning</video:title>
      <video:description>Genetics is a part of biology that deals with genes, heredity and other type of changes in body. genetics are the study of molecular structures of genes that are responsible for properties of species.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>A Fast Vaginal Delivery</video:title>
      <video:description>Video shows a clip of spontaneous vaginal delivery. A step by step procedure with careful steps is shown here to help you during emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1847c448-4b02-42ec-8554-fafa419e6fc3/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10382.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Formation-of-Deep-Vein-Thrombosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Deep Vein Thrombosis</video:title>
      <video:description>This video will help shows the reason behind formation of deep vein thrombosis in our body. A brief explanation is provided here for the bio students.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30049.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
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      <video:tag>Deep</video:tag>
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    <loc>https://dnatube.com/videos/Spinal-Fusion-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Surgery</video:title>
      <video:description>See how neurosurgeons perform spinal fusion. The procedure is made with wade incision. The patient suffers fracture that the surgeons are trying to fix.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1849f7f0-28ab-44e0-903c-1fbb1eb1f95a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10896.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Sexual-reproduction-in-flowering-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexual reproduction in flowering plants</video:title>
      <video:description>Plants can propagates through both sexual and asexual  reproduction. Flowering plants propagates through sexual reprorduction. This video describes the process of sexual reproduction in flowering plants. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/185ce4d9-44c4-4160-9627-ea08d789e318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-06-11T08:56:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4394.mp4</video:content_loc>
      <video:uploader>mohamed ibrahim</video:uploader>
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      <video:tag>Plants</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 What is a differential equation</video:title>
      <video:description>What is a differential equation

What a differential equation is and some terminology.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/-_POEWfygmU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Atomic-Switch-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Atomic Switch Works?</video:title>
      <video:description>This video presented by sixty symbols shows the construction and functioning of atomic switch. Video is really interesting and shows the latest technologies.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Sixty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pragmatic-Bioinformatics-Human-Genome-in-5-Minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pragmatic Bioinformatics: Human Genome in 5 Minutes</video:title>
      <video:description>A brief tutorial that illustrates how to download the uniprot protein database, extract the human proteome, and then analyze the sequences with the PDB solved 3D structure database. More at http://pragmaticbioinformatics.blogspot.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/186a2308-685b-48a4-b365-a217a98b3d69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2666.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How will I be screened for MRSA? by Bupa</video:title>
      <video:description>Why do you need a MRSA screening before going into the hospital? How is the test given? If you have the infection, what is the treatment? Watch this truly explanatory video for all these important answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/186ea985-eed8-46bf-af4b-9c1ee46f81a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-11T01:37:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30085.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>MRSA</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RF-Remote-Control-Vibtrator-AlertRemind-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RF Remote Control Vibtrator Alert/Remind Function</video:title>
      <video:description>If you want to stay in your office and call someone in, use this rf remote control vibrator kit. Press the remote control, the receiver vibrates, he/she may know your calling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/187948bc-52ea-4ed7-8886-0beb7b4ddd08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-04-20T02:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12273.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-9-Faradays-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 9: Faraday&apos;s Experiment</video:title>
      <video:description>A physics lab demo of Faraday&apos;s Expermiment. Faraday is a well known British scientist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/18855a3e-986c-440e-a412-11e6a4d4e231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2009-05-27T21:35:12.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Faraday</video:tag>
      <video:tag>s</video:tag>
      <video:tag>experiment</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Zero is an even number. In this video, Brady Haran explains in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/187d98f7-277d-48ba-87ef-250afcc82ace/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-30T04:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29014.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Zero</video:tag>
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      <video:tag>Number</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2009-12-08T13:21:05.000Z</video:publication_date>
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      <video:tag>LES</video:tag>
      <video:tag>CO2</video:tag>
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    <loc>https://dnatube.com/videos/bioelectricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>bioelectricity</video:title>
      <video:description>Bioelectricity deals with cell membrane transport processes that control the formation and dissipation of ion gradients. Ion gradients store energy in form of an electrochemical potential. This energy can be converted into other forms of energy. The electrochemical potential is available to organisms for biosynthesis (photosynthesis and respiration), transport of metabolites (absorption and secretion), mechanical work (bacterial flagella rotor, swimming, crawling), and signaling processes (action potentials). Action potentials are a form of information used by electrically excitable membranes to control the activity of cells (calcium signaling, muscle contractility) and to support or suppress communication between cells (release of chemical signaling molecules; hormones, neurotransmitters).</video:description>
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      <video:publication_date>2010-11-16T12:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5485.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Chemical</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>hormones</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Speed of Light</video:title>
      <video:description>Video shows an activity to calculate the speed of light with the formula of e=(mc)*2. Watch this video to know a lot more about the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1a6d9923-bb3f-46a7-be5d-76301355020d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
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      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Speed</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <loc>https://dnatube.com/videos/Protein-Folding-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Folding Animation</video:title>
      <video:description>If you dont understant how protein folding mechanism process does not work, than look at this video based animation, it will help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/1a7d679b-23c6-4494-b2d1-86e49242857f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:46:02.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Irreducible Complexity is identified as the cornerstone of the Intelligent Design movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a7cdac4-7955-4990-9e44-4808a487bdea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2011-12-15T02:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11855.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains hydrothermal vents. Speaker of the video is Dr. Susan Humphris.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a207ccd8-2bd5-48a5-888a-f4be8d7cce7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2010-11-23T21:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5783.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>WHOI</video:tag>
      <video:tag>Hydrothermal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Normally the range of motion at the shoulder may be limited by pain. A painful arc of movement may be present during forward elevation of the arm from 60° to 120°.Passive movement at the shoulder will appear painful when a downwards force is applied at the acromion but the pain will ease once the downwards force is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a84b7a7-7102-4bb0-bcd3-e0c6d35f73b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8803.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VIB animation: Cancer, Crohn&apos;s disease, ALS</video:title>
      <video:description>This high quality animation demonstrates cancer, crohn&apos;s disease and ALS. VIB - Flanders Institute for Biotechnology - is a nonprofit research institute conducting pioneering research in the life sciences. More than 1000 scientists explore the molecular mechanisms responsible for the functioning of the human body, plants and micro-organisms. VIB strives to apply the inventions with commercial value for the benefit of consumers and patients.
This DVD features three examples of VIB research: cancer, Crohn&apos;s disease and ALS.
Copyright www.vib.be</video:description>
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      <video:duration>341</video:duration>
      <video:publication_date>2009-05-30T08:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2698.mp4</video:content_loc>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cardiac catheterization or cardiac cath is a diagnostic procedure used to provide information about the blood vessels of the heart this video clip describes what happens during a cardiac catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a8d223c-d89c-401d-9188-c6b18d6f5697/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-30T01:24:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9238.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last -  Philosophy 3</video:title>
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Professor John Campbell</video:description>
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      <video:duration>3026</video:duration>
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      <video:tag>Giving</video:tag>
      <video:tag>Medications</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>running</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Math-Mechanics-of-Thai-Banking-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Math Mechanics of Thai Banking Crisis</video:title>
      <video:description>Math Mechanics of Thai Banking Crisis

Going through the mechanics of how a Thai financial institution can lose their shirt when their currency devalues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25678.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2012-09-18T16:55:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9p3HNMe-oAI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>math</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Thai</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ode-to-the-Brain-by-Symphony-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ode to the Brain by Symphony of Science</video:title>
      <video:description>The music approach of Symphony of Science resulted this Ode to the Brain. The video presents interesting facts &apos;sang&apos; by people working in the field of science. Play the file and hear more about the brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1b463c08-59cd-4736-b1a0-3993b096e41a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-12-01T07:35:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28201.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>ODE</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Symphony</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-London-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are London Forces</video:title>
      <video:description>This video shows the example of neon element to show the London forces. London forces are the weak forces which are a result of the total attractive forces and the total repulsive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1cf94cf3-11ae-454a-ae27-84e191bd945d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-12T22:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5071.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>london</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mosquito-Vector-Education-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mosquito Vector Education Program</video:title>
      <video:description>The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1cf7dc84-1eca-46f9-8f15-c66fdaf6d20d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-04-12T22:50:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12188.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-and-exchanges-of-gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing and exchanges of gases</video:title>
      <video:description>This tutorvista video demonstrates breathing and exchanges of gases through the lung in our body. This event occurs in respiration and human respiratory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1d01dedd-ebb4-4ee0-83ca-c84a492ca444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-12-01T05:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28132.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Transmission-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Transmission in the Brain</video:title>
      <video:description>Synaptic transmission is the process where by one neuron nerve cell communicates with other neurons or effectors such as a muscle cell at a synapse and serves as the basic signaling unit of the nervous system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d116cf8-4f8e-4aa5-b087-1296e76d202e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T00:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5891.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Missing-prime-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Missing prime numbers.</video:title>
      <video:description>A prime number is divisible by 1 and itself. An example is 31.

watch also:http://www.youtube.com/watch?v=PLL0mo5rHhk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d1d37a6-d184-402a-a459-32571d4ab489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2013-01-11T07:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28618.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anthrax-Toxin-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anthrax: Toxin Delivery</video:title>
      <video:description>Bacillus anthracis is the bacteria responsible for the disease anthrax. Anthrax has recently received a large amount of attention as a possible biological weapon. As a result of recent events, there is a renewed interest in understanding the mechanism of disease caused by Bacillus anthracis infection. 

   Anthrax: Toxin Delivery highlights the steps of anthrax toxin delivery into the cell. The process begins with binding of protective antigens (PA) from Bacillus anthracis to the anthrax toxin receptor (ATR). ATR is a type-I membrane protein. Following binding of PA to ATR, PA is cleaved by a cellular protease to produce the active form of PA. In this form, PA is able to multimerize into a heptamer. As a heptamer, PA is capable of binding the edema factor (EF) and lethal factor (LF). 

   Upon binding of EF and LF to the PA/ATR complex, endocytosis causing the toxins to translocate into the cell via intracellular vesicle formation. The PA heptamer inserts into the vesicle membrane following a reduction in pH, opening a pore to the cytoplasm. The EF and LF toxins translocate across the membrane where they disrupt intracellular processes by various mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/1d2369b2-bca0-48e0-a20e-f9763e30250c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2008-01-05T21:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1219.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anthrax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learn-how-RNA-interference-was-discovered</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learn how RNA interference was discovered</video:title>
      <video:description>RNA interference is an exciting new research tool for shutting down genes. It could also yield new medical treatments. Learn how RNA interference was discovered and how it works. Also featured on the recently released HHMI DVD, The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d372baa-5f66-4dbe-9a50-dc96671f40f8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-22T05:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/838.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-unit-5-review-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of unit 5 review genetics</video:title>
      <video:description>This video describes unit 5 review genetics.

Paul Andersen reviews the major concepts within the fifth unit of the new AP Biology framework. He starts with a description of both DNA and DNA. He explains how DNA is copied during the S phase of mitosis. He explains how transcription produces a strand of mRNA that is translated at the ribosome into a polypeptide. He compares and contrasts mitosis and meiosis and differentiates between haploid and diploid cells. He finally discusses Mendelian and chromosomal genetics. He finishes the podcast with a discussing of operons and transcription factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d30b6f0-12eb-4e18-91d6-f19bd6da7e0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1180</video:duration>
      <video:publication_date>2012-10-11T11:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27909.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Reaction-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Introduction to Reaction Mechanisms</video:title>
      <video:description>Introduction to Reaction Mechanisms

Introduction to Reaction Mechanisms .  Addition reaction to an alkene</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24549.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-17T13:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_GWBW_GVGA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Mechanisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Paul-Andersen-Edu-Guru</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Paul Andersen Edu Guru</video:title>
      <video:description>This video shows the life of you-tube edu guru Mr. Paul Andersen. He is a professor, works on computer as well as lives his social life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d3801f4-8a54-48f9-a246-5775452c65ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-01-18T05:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28853.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>YouTube</video:tag>
      <video:tag>Edu</video:tag>
      <video:tag>Guru</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Andersen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intubation-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation of the esophagus</video:title>
      <video:description>Esophageal intubation (EI) is a common complication of definitive airway management. In this video, treatment of misplaced EI is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1d387cb4-2a5b-40ba-983e-2c59b4c0db97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T19:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10305.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intubation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-song-of-the-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The song of the elements</video:title>
      <video:description>Source: members.aol.com/quentncree/lehrer/elements.htm/nThe location of the elements in the periodic table./nLyrics:
There&apos;s antimony, arsenic, aluminum, selenium,
And hydrogen and oxygen and nitrogen and rhenium,
And nickel, neodymium, neptunium, germanium,
And iron, americium, ruthenium, uranium,
Europium, zirconium, lutetium, vanadium,
And lanthanum and osmium and astatine and radium,
And gold and protactinium and indium and gallium, (gasp)
And iodine and thorium and thulium and thallium./nThere&apos;s yttrium, ytterbium, actinium, rubidium,
And boron, gadolinium, niobium, iridium,
And strontium and silicon and silver and samarium,
And bismuth, bromine, lithium, beryllium, and barium./nThere&apos;s holmium and helium and hafnium and erbium,
And phosphorus and francium and fluorine and terbium,
And manganese and mercury, molybdenum, magnesium,
Dysprosium and scandium and cerium and cesium.
And lead, praseodymium and platinum, plutonium,
Palladium, promethium, potassium, polonium,
And tantalum, technetium, titanium, tellurium, (gasp)
And cadmium and calcium and chromium and curium./nThere&apos;s sulfur, californium and fermium, berkelium,
And also mendelevium, einsteinium, nobelium,
And argon, krypton, neon, radon, xenon, zinc and rhodium,
And chlorine, carbon, cobalt, copper, tungsten, tin and sodium./nThese are the only ones of which the news has come to Hahvard,
And there may be many others but they haven&apos;t been discahvered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d3b3cad-fe23-43c9-81ac-bb6299bb8413/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-10-24T21:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27922.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Song</video:tag>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Skeleton-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback Skeleton 3D</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d929610-8d03-4710-9211-fc29d13eac3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T20:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/570.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>pelvicSpine</video:tag>
      <video:tag>skeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/West-Nile-MWV19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>West Nile (MWV19)</video:title>
      <video:description>West Nile virus entered the United States in 1999 and is now considered a seasonal epidemic that starts in the summer and continues into the fall. First isolated in Uganda in 1937, the virus can cause severe human meningitis or encephalitis in 1% of those infected. In 2007 the U.S. Centers for Disease Control reported 124 fatalities. The rapid spread of West Nile virus has put local and state mosquito surveillance programs on the front line of public health and disease preparedness.

In this episode, MicrobeWorld Video interviews Dr. Jorge Arias, an expert in vector-borne diseases of the Americas. Arias currently serves as the Environmental Health Supervisor of the Fairfax County Health Department in Northern Virginia. In this role, he is responsible for directing the Disease-Carrying Insects Program which focuses on West Nile virus and Lyme disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1d39a96e-c495-4a44-810d-34aaf0cf7114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-04-13T17:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4239.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Arias</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jorge</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>Nile</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>West</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - vectors</video:title>
      <video:description>Addition, subtraction, coordinates, dot product, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1d561a0f-93aa-40a1-95fe-b3204ffea534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-04-02T17:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12083.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vectors</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>college</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debemos-detener-el-abuso-y-proteger-los-derechos-de-las-personas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debemos detener el abuso y proteger los derechos de las personas.</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.

Paul Chehade:.

http://www.solidary.</video:description>
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    <loc>https://dnatube.com/videos/Introduction-With-Peripheral-Connector-Set-Coventry-Valve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Peripheral Connector Set Coventry Valve</video:title>
      <video:description>Video showing the coventry valve triple IV peripheral connector set. The purpose of this video is to help the medical students in using this instrument.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/200d219d-6c5a-4a0c-a5e8-68528bab1c94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-29T20:59:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9146.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mediplus</video:tag>
      <video:tag>Ltd</video:tag>
      <video:tag>Coventry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Actin-Polymerization-Model-for-Spire-andFormin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actin Polymerization Model for Spire andFormin</video:title>
      <video:description>Spire and formin - The formin cappucino binds to Spire&apos;s KIND domain. While bound to Spire, cappucino is unable to act as an actin nucleator, but does not inhibit Spire&apos;s nucleation activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/203f3705-1aa6-4cd2-80fb-428c2023e31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-12-19T01:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1191.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>spire</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Celegans-micro-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>C.elegans micro-injection</video:title>
      <video:description>It shows the process of injecting a a construct with genemanipuated DNA into a C.elegans worm. The outcom in this case was the rolling worm with the green fluorescent protein in it that locallised to the hypodermal body wall muscle, giving the worms the four green stripes along his body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/203c4d9e-e9ed-4b98-92a9-9dbf672e70eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2007-08-10T01:23:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/687.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>microinjection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Analysis-of-a-Photon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of a Photon</video:title>
      <video:description>This video gives us a clear understanding of what a photon is and its characteristics.Photons are elementary particles that are massless and restless.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2048e7ba-9486-48b5-be07-c7227d92dd5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2010-11-14T21:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5289.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Needed</video:tag>
      <video:tag>for</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>flow</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Sickle-Cell-Anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Sickle Cell Anemia</video:title>
      <video:description>Sickle Cell Anemia is caused by blockages in the vein making it difficult to absorb oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2055538e-c912-495e-89b8-4f726a3401b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-18T03:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7056.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Anemia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Lift-With-Auto-Augmentation-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Lift With Auto Augmentation Explained</video:title>
      <video:description>Breast Lift With Auto Augmentation is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/20829bea-7650-4084-8b65-f96b132a2003/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T10:18:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9525.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>with</video:tag>
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      <video:tag>Augmentation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Sn2-Stereochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Sn2 Stereochemistry</video:title>
      <video:description>Sn2 Stereochemistry

Sn2 Stereochemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24564.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-17T14:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QxIUeYAQRy0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn2</video:tag>
      <video:tag>Stereochemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Global-warming-and-biodegradable-food-packaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global warming and biodegradable food packaging</video:title>
      <video:description>Global warming is a major concern in today’s world. One factor that contributes to global warming is burning of garbage including non-biodegradable food packaging material. This video shows how biodegradable food packaging can help mitigating global warming. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/205d19e4-7c06-4257-b418-9b546d230f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-16T23:03:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5552.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Abdominal-aorta-palpation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal aorta palpation</video:title>
      <video:description>Abdominal examination in a patient with a suspected abdominal aorta palpation should include deep manipulation to elicit pain on aortic palpation abdominal aortic aneurysm is most likely to occur in people older than 60 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/208e8e0f-bca3-4d76-8f8a-82ef7d9f88ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-11-29T10:53:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8770.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Palpation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Absolute-Zero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Absolute Zero?</video:title>
      <video:description>Each one of us have heard about the absolute zero temperature i.e. -273.15 degrees Celsius. Have a look at this scientific figure with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/208d7c07-b7c4-4884-9d34-499dbb58c2e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2013-02-10T03:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29978.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Awesome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Computers-of-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Computers of the Future</video:title>
      <video:description>How rapidly will computer technology continue to advance?  Michio Kaku discusses Moore&apos;s Law and the foreseeable future of silicon-based computer technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/208fea0a-5152-4f38-b62d-0bf0c7b0e995/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-12-03T02:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28272.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Valence-shell-electron-pair-repulsion-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Valence shell electron pair repulsion theory</video:title>
      <video:description>This video explains the valence shell electron pair repulsion theory. This theory is used to predict the shape of individual molecules based upon the extent of electron-pair electrostatic repulsion. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/208feafe-54ed-4d73-a1f2-28b6d4b84b4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-06T21:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4768.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>VSEPR</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foods-that-help-lowering-your-cholesterol-level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foods that help lowering your cholesterol level</video:title>
      <video:description>Food plays important role in lowering or increasing blood cholesterol. This video present fruit and vegetable that help to keep your cholesterol level low. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/20905447-bfa4-49dc-a41d-8dd7649af428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-11-23T23:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5827.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foods</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>lowering</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>Level</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Actual-Option-Quotes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Actual Option Quotes</video:title>
      <video:description>Actual Option Quotes

Actual Option Quotes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20362.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-09-06T14:24:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3o82OwR78wU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Actual</video:tag>
      <video:tag>Option</video:tag>
      <video:tag>Quotes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/When-Does-A-Short-Circuit-Occur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>When Does A Short Circuit Occur?</video:title>
      <video:description>In this video, the narrator demonstrates how short circuits occur. A short circuit can occur if two main conductors come in contact due to wearing out of the insulation and overloading the circuit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/20907af4-43fb-4a28-9d5c-bff96161ff23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-12T02:27:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11364.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>short</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Closed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Phases-of-Meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Phases of Meiosis</video:title>
      <video:description>Phases of Meiosis

The phases of Meiosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22348.jpg</video:thumbnail_loc>
      <video:duration>1643</video:duration>
      <video:publication_date>2012-09-11T01:49:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ijLc52LmFQg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>meiosis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Astronomy-Cosmos-Crazy-Astrophysicist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp; Cosmos: Crazy Astrophysicist</video:title>
      <video:description>This video talks about astronomy and cosmos. Doctor P about himself, Creationists and academia is present in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/20919646-9334-4389-a1fc-8ae7c0eef3c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2009-05-13T16:09:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2175.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>Pluto</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>math</video:tag>
      <video:tag>education</video:tag>
      <video:tag>academica</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotubes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotubes</video:title>
      <video:description>Nanotubes are nanometer-scale tube-like structure and they are extremely strong, way too more than steel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/2097fa9f-0344-4597-9cd4-508c8e22ee40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2016-05-28T20:19:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32510.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nanotubes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Netwons-Second-Law-Of-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Netwon&apos;s Second Law Of Motion</video:title>
      <video:description>This video presentation explains Newton&apos;s second law of motion thru a series of experiments. The rate of change of momentum of a body is directly proportional to the force acting on it and takes place in the direction of the applied force was given by Newton&apos;s second law of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/209f1f5d-1b3c-4911-827a-709277a48473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-15T06:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11876.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Netwon</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIRACLES-OF-THE-BRAIN-SMELL-AND-TASTE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIRACLES OF THE BRAIN: SMELL AND TASTE PART 1</video:title>
      <video:description>Medicine and biology books explain that we owe our senses of smell and taste to our nose, tongue and brain. It is true that we smell and taste with the help of these organs. But to whom do we owe our nose and brain? This supreme intelligence belongs to God, Who has created the whole human body down to its smallest detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/20adf02e-c95f-4eab-be60-804cf7572df8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1285</video:duration>
      <video:publication_date>2009-10-19T19:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3458.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>smell</video:tag>
      <video:tag>taste</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Dark-Lightning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Dark Lightning</video:title>
      <video:description>This video presented by Science@NASA shows a launching of telescope to study to understand the high energy phenomenon of our universe. Video is really interesting for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/20b4b681-ad4d-4dbe-a0d8-b759d96d5d57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2013-02-10T02:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29970.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Lightning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Fibonacci-Sequence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Fibonacci Sequence?</video:title>
      <video:description>This video will introduce you with the Fibonacci sequence. How can you find out weather a number is Fibonacci or not? Watch this video to know all about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/20b96ee6-44e5-4adc-92a9-e4f92a755858/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2013-02-09T03:22:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29739.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Code</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assembly-of-immature-HIV-1-particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assembly of immature HIV-1 particles</video:title>
      <video:description>a dynamic tree dimensonal visualization of a caspid protein lattice structure that forms during assembly of immature HIV-1 particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/2108bb6d-aaec-42e3-a3f8-74c74587c43c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2008-01-05T21:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1215.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-UV-vis-spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is UV vis spectroscopy</video:title>
      <video:description>In this video the techniques used in UV vis spectroscopy are shown. The full procedure is explained step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2110993a-703c-4676-acd3-22ab243b8717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-24T15:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7733.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>UV</video:tag>
      <video:tag>vis</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladeless-Tesla-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladeless Tesla Turbine</video:title>
      <video:description>This a Tesla turbine that is blade less instead it has discs. This is a bit by bit video of how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2124de8b-9dcf-4676-9001-49de61c02236/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-26T00:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7993.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>Bladeless</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Cognitive Science C102</video:title>
      <video:description>lec 1-Cognitive Science C102 Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23440.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-09-13T14:27:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aZNfpH1J0fo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insertion-of-Intravenous-Cannula-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insertion of Intravenous Cannula Procedure</video:title>
      <video:description>Cannula insertion is a easy medical procedure lines provides a passage to introduce fluid medicine or blood directly into the veins only nurses who have been certified as competent in the insertion of cannula will perform this procedure to be able to insert iv line the practitioner will be required to be at least practicing as an rn complete with a competency assessment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/22fc1d78-aa2f-4777-a798-6abafec58ea3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-01T01:55:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9888.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intravenous</video:tag>
      <video:tag>line</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cannula</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-of-life-and-living-matter-in-hot-mineral-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of life and living matter in hot mineral water</video:title>
      <video:description>Origin of life and living matter in hot mineral water, Prof. I. Ignatov, Dr. O. Mosin. 
Water for origination of life. “Water on Earth has contained more deuterium molecules according to Dr. Mosin”.
Previous biological experiments with heavy water and structural-conformational studies with deuterated molecules, performed by us, enable to modeling conditions under which the first living forms of life might be evolved (Ignatov &amp; Mosin, 2013a; Ignatov &amp; Mosin, 2013b; Ignatov &amp; Mosin, 2013c). The content of deuterium in hot mineral water may be increased due to the physical chemical processes of the deuterium accumulation. It can be presumed that primary water might contain more deuterium at early stages of evolution of first living structures, and deuterium was distributed non-uniformly in the hydrosphere and atmosphere (Ignatov &amp; Mosin, 2012). The primary reductive atmosphere of the Earth consisted basically of gas mixture CO, H2, N2, NH3, CH4, lacked O2–O3 layer protecting the Earth surface from rigid short-wave solar radiation carrying huge energy capable to cause radiolysis and photolysis of water. The processes accompanying accumulation of deuterium in the hydrosphere are solar radiation, volcanic geothermal processes and electric discharges in the atmosphere. These natural processes could lead to the enrichment of the hydrosphere by deuterium in the form of HDO which evaporates more slowly than H2O, and condenses faster. If this is true, this is a significant fact regarding thermal stability of deuterated macromolecules in the preservation of life under thermal conditions, because chemical bonds with participation of deuterium are stronger than those ones formed of hydrogen.
Natural prevalence of deuterium makes up approximately 0.015–0.020 at.%, and depends strongly on the uniformity of substance and the total amount of matter formed in the course of early Galaxy evolution (Linsky, 2007). Constant sources of deuterium are explosions of nova stars and thermonuclear processes frequently occurring inside the sta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/2302872e-1d39-4523-93f2-1f1b3f390387/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2016-02-20T14:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32426.mp4</video:content_loc>
      <video:uploader>Oleg Mosin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ignatov</video:tag>
      <video:tag>Mosin</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>water</video:tag>
      <video:tag>deuterium</video:tag>
      <video:tag>heavy</video:tag>
      <video:tag>stromatolites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis-3D Medical Animation</video:title>
      <video:description>http://rufusrajadurai.wetpaint.com

This is an 3D medical animation video to show what is osteoporosis and how it cause weakness to bone and the effect of osteoblast and osteoclast cells in it.also it shows the later stage and diagnosis of osteoporosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/230caac2-0224-4123-a51c-94fc340b8f6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-06-01T09:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2741.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>kyphosis</video:tag>
      <video:tag>oestrogen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-afterburner-concept-V-10-by-EDF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An afterburner concept V 1.0  by EDF</video:title>
      <video:description>An afterburner is a device for augmenting an engine thrust. This and EDF afterburner concept V 1.0 video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2311cea9-fa2c-4526-8285-00b8457d7165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-25T20:19:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7863.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>EDF</video:tag>
      <video:tag>afterburner</video:tag>
      <video:tag>concept</video:tag>
      <video:tag>V</video:tag>
      <video:tag>1</video:tag>
      <video:tag>0</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Dividing-Whole-Numbers-and-Applications-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Dividing Whole Numbers and Applications 4</video:title>
      <video:description>Dividing Whole Numbers and Applications 4

U01_L3_T2_we4 Dividing Whole Numbers and Applications 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24719.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-17T16:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4yp5v64XuRc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotaxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotaxane</video:title>
      <video:description>Molecular dynamics of a rotaxane system. A macrocycle molecule can shift along a dumbbell-shaped molecule. Molecular modeling and simulation using Biodesigner software. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/232f912d-6eb0-40b1-9d36-54ff1c509993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-03-25T22:56:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1417.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>supramolecular</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>rotaxane</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Installing-Apache-PHP-and-MySql-on-Windows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Installing Apache PHP and MySql on Windows</video:title>
      <video:description>Many people know from their own experience that it&apos;s not easy to install an Apache web server and it gets harder if you want to add MySQL, PHP and Perl./nXAMPP is an easy to install Apache distribution containing MySQL, PHP and Perl. XAMPP is really very easy to install and to use - just download, extract and start./nThe distribution for Windows 2000, 2003, XP and Vista. This version contains: Apache, MySQL, PHP + PEAR, Perl, mod_php, mod_perl, mod_ssl, OpenSSL, phpMyAdmin, Webalizer, Mercury Mail Transport System for Win32 and NetWare Systems v3.32, Ming, FileZilla FTP Server, mcrypt, eAccelerator, SQLite, and WEB-DAV + mod_auth_mysql.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/232c0518-339e-4336-8dd0-4cc44dd6669c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2010-11-24T16:44:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5985.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Others</video:category>
      <video:tag>php</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>tutorials</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>install</video:tag>
      <video:tag>Setup</video:tag>
      <video:tag>xampp</video:tag>
      <video:tag>xamp</video:tag>
      <video:tag>wamp</video:tag>
      <video:tag>amp</video:tag>
      <video:tag>windows</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 14 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Convolutional Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15869.jpg</video:thumbnail_loc>
      <video:duration>4935</video:duration>
      <video:publication_date>2012-08-28T21:07:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwGd1CPfIYk</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Electric-Dipole-and-Diamagnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Electric Dipole and Diamagnetism</video:title>
      <video:description>First, with an electrostatic charged bar, water is strongly attracted due to his electric dipole momentum. Then with a strong spherical Neodymium magnet, water shows its diamagnetism: when the magnet is really close, the point where water falls moves just one or two milimeters away from the magnet(you have to watch it carefully).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/235969e2-a8eb-4d85-a044-a3326b6b01f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-05-27T21:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2604.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>dipole</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>charged</video:tag>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Factoring-Trinomials-by-Grouping-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Factoring Trinomials by Grouping 6</video:title>
      <video:description>Factoring Trinomials by Grouping 6

U09_L1_T3_we3 Factoring Trinomials by Grouping 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24720.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-09-17T16:19:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d-2Lcp0QKfI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peristalsis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peristalsis Video</video:title>
      <video:description>Peristalsis is a series of muscle contractions and relaxations which occur along the course of the intestinal tract to push food and waste products through in some cases people can actually feel peristalsis as it occurs especially in the case of movements of the large intestine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a2c62e38-d0b5-4ff0-80d2-728b76f0bef3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-08-07T18:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3144.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Peristalsis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonding-And-Atomic-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding And Atomic Structure</video:title>
      <video:description>In all chemical reactions, atoms take part of it. In this video, you will learn the basic structures of atom and its relation to chemical bonding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a2db5936-3f60-4b90-8c0a-baf9de687c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2011-12-14T06:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11765.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-on-cyclide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis on cyclide</video:title>
      <video:description>The existing texture synthesis algorithms fail to give results in some areas and are time consuming.This is where progressive texture synthesis can be used to provide an added functional advantage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/a2e0d6be-d4cb-43ae-b99b-b17e9d155cfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-11-03T19:17:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1089.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Images-of-Oil-Spill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of  Oil Spill.</video:title>
      <video:description>NASA&apos;s Satellite Instrument MODI  captures images of the Growing Gulf Oil Spill in the Gulf of Mexico that occurred in 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2e6fcdb-6001-44ed-b335-c72d4f9e783a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-24T18:05:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Satellites</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Gulf</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Spill</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-cancer-treatment-options-minority-issue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast cancer treatment options: minority issue</video:title>
      <video:description>Awareness is important for successful treatment of cancer. Unfortunately, minorities in America know little about the options of breast cancer treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/235a2e5a-4cd4-4b63-b7e2-f4d16b945499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2009-09-02T02:20:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3303.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-DNA-sequencing-methods-the-sangers-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of DNA sequencing methods the sangers method</video:title>
      <video:description>This video explains about DNA sequencing methods the sanger&apos;s method.

This is a very simple explanation on how th sanger&apos;s method works. Remember ddNTPs labeled with 32-P are used..</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/236569d6-2a3e-4056-996d-763fc616ad9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-10-11T07:10:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27879.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sanger</video:tag>
      <video:tag>s</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis mechanism</video:title>
      <video:description>Apoptosis is a process controlled cell death in a multicellular organism. It is one of the main types of programmed cell death, and involves an well controled series of biochemical events leading to a characteristic cell morphology and death. The apoptotic process is executed in such a way as to safely dispose of cell corpses and fragments. First 20 seconds DIC is used, and after  fluorescent microscope is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/23745bce-c15b-4149-8dee-bc21f874cda8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2007-05-28T00:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/431.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>controlledCellDeath</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Electrical Engineering 240</video:title>
      <video:description>lec 7-Electrical Engineering 240 Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20887.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-07T23:56:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CQnmXEuodAk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auditory-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auditory Heart Beats</video:title>
      <video:description>A healthy heart has two normal heart sounds that occur in sequence with each heartbeat.The first heart sound is S1 and the second heart sound is S2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2380bc03-9fb3-4799-baec-f4040c603c30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T09:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9419.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digital-X-Ray-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digital X-Ray of Teeth</video:title>
      <video:description>This video shows the revolution in the teeth X-Ray technologies. The new digital X-Ray is much batter than the earlier ones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2382e4e0-791a-4ee9-a6d4-fe7aa0ebc035/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T09:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9429.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/What-Are-Elements-Compounds-And-Chemical-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Elements Compounds And Chemical Bonds</video:title>
      <video:description>This video explains all the terms related to elements, compounds and chemical bonds. These concepts are explained with the help of examples which will help you from the basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/239754cb-a20f-4405-a6f3-ef3a896f0f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-03T12:03:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6377.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arachnoid-cyst-of-endoscopic-fenestration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid cyst of endoscopic fenestration</video:title>
      <video:description>In this video we feature endoscopic fenestration of arachnoid cyst. The arachnoid cyst being a congenital lesion is got from split of the arachnoid membrane. Watch this production courtesy of the university of Arlborg, Denmark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/239b587f-f590-4caf-8253-11bde1cfe0c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-01T20:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10414.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>fenestration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>arachnoid</video:tag>
      <video:tag>Cyst</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National aeronautics  space administration</video:title>
      <video:description>National aeronautics and Space administration-(NASA)is a subdivision of the USA government liable for aeronautics and aerospace research. This video talks about events that occured this week on NASA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2397094f-dc34-4480-86aa-f1ebc193d5d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2013-02-08T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29609.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>National</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>administration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Multiplying-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Multiplying  Mixed Numbers</video:title>
      <video:description>Multiplying  Mixed Numbers

U02_L2_T1_we3 Multiplying  Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24777.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2012-09-17T16:48:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RPhaidW0dmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Chemistry 1A - Lecture 25</video:title>
      <video:description>Chemistry 1A - Lecture 25

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26756.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-19T02:21:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CXP38oubtTw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-to-Jupiter-Underway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video from this week at NASA shows the mission from Juno to Jupiter. A detailed description of the different phases of this mission are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/23aa8262-491b-4418-a058-a4118565aa9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2013-02-09T07:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29839.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>at</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-of-venous-access-cut-down</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Intravenous cut down is indicated when peripheral veins in the upper extremities are difficult to access because of obesity vascular collapse or frequent vein puncture (thrombosis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23b421a6-7609-4d85-922c-7af7ab2bb7e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T22:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intravenous</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Cut</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammals-vs-dinos-first-birds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs  dinos first birds</video:title>
      <video:description>Video source is acedemic science there are many similarities between birds and theropod dinosaurs including the number of openings in the skull they are diapsids secondary palate structure leg and foot structure and proportions upright stance oviparous birth laying eggs bone structure bones interlaced with vessels and in some instances feathers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/23b12ca2-b478-497a-8367-6a7c44294fd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2012-12-08T04:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28318.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>First</video:tag>
      <video:tag>birds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Surgical-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Surgical Knot</video:title>
      <video:description>This video shows the tying of a surgical knot from the basics. Tying a good surgical knot is the ability of a doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23b42be8-1ad8-459f-aaea-e948b121a04d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8769.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Notch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultra-high-energy-cosmic-ray-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultra high energy cosmic ray 1</video:title>
      <video:description>Cosmic ray refers to elementary particles, nuclei and electromagnetic radiation of extraterrestrial origin. They are very high-energy particles. This video discusses the nature of ultra high energy cosmic ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bacdf7-5bc0-4ba1-9c60-83dc4e5da6ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2010-11-10T12:44:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4941.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>p13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Hydrocephalus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Hydrocephalus</video:title>
      <video:description>Hydrocephalus is a build up of fluid inside the skull, leading to brain swelling. Hydrocephalus means &quot;water on the brain.&quot;
Hydrocephalus is due to a problem with the flow of cerebrospinal fluid (CSF), the liquid that surrounds the brain and spinal cord. The fluid brings nutrients to the brain, takes away waste from the brain, and acts as a cushion. Read more:https://health.google.com/health/ref/Hydrocephalus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/23bb35d9-e913-49ee-b562-17a2f1851d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-24T00:35:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5878.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hydrocephalus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reabsorption-in-the-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reabsorption in the Nephron</video:title>
      <video:description>Keys to understanding reabsorption in the nephron is explained in this video. This nephron is used to filter blood from unwanted elements. Nephron has tubular and vascular elements. Materials go back and forward in between these elements. Rest is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/23bb3408-f418-4e85-be00-9801fd26fec1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2014-08-25T23:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31152.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>reabsorption</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-XS1-Model-Meninges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord XS1 Model Meninges</video:title>
      <video:description>The spinal cord Is part of the central nervous system and is connected to the brain this video describes a model of the spinal nerves and segments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25a7fa2e-6b88-47c9-a3b0-170e2eac54fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-15T12:28:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5385.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>XS1</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Meninges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Wave-of-Reason</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Wave of Reason</video:title>
      <video:description>The video covers the 7th installment in science symphony of music videos. Its purpose is to encourage reasoning scientifically and eliminate skepticism in the ballooning world of pseudo-scientific en devour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25a87499-2fd6-4782-b79c-b9b08c004eae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-12T21:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11607.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>of</video:tag>
      <video:tag>reason</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Dental-Charting-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Dental Charting Procedures</video:title>
      <video:description>&quot;Lec 16 - Dental Charting Procedures&quot; Demonstrates the Dental Hygiene technique for charting teeth.  Orig. air date: APR 9 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22865.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T08:26:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsqlXDvmisw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Charting</video:tag>
      <video:tag>Procedures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Nature-of-Forces-6-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Nature of Forces (6 of 15)</video:title>
      <video:description>Episode 6 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how forces are the instruments of change in the universe. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a30cf325-1f00-457a-ba67-b2a01ebb9438/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2009-04-18T08:43:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1827.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cladogram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cladogram</video:title>
      <video:description>Cladogram is taking about the characteristics that are shared by organisms and then relating them. A brief discussion with some examples is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a3239f1e-2f3a-4bd8-9103-1ef2894eca25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-18T05:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28830.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Cladograms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-By-Step-Recovery-Position</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step By Step Recovery Position</video:title>
      <video:description>This video tutorial will help you to identify the steps for a good recovery position. A proper recovery position helps the unconscious patient to breath easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a32954d6-dc7a-4baa-9391-2ba7ef53bcb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T01:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9213.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Asthma-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Asthma Attacks</video:title>
      <video:description>This video shows that how does the asthma disease makes difficult to breathe. Have a look at different reasons responsible for the asthma disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a31d99c6-e004-4fb0-b6b1-289f703278c8/cand_80.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30074.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>an</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>occurs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-Phosphate-Transfection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium Phosphate Transfection</video:title>
      <video:description>Calcium phosphate transfection method is a simple, time efficient and relatively inexpensive way to introduce DNA into cells in stable cell lines such as HEK293T, CHO and BHK cells. This method works best in cell lines that are highly transformed and adherent and this technique requires few manipulative steps and maintains high levels of reproducibility from experiment to experiment. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/25c0c034-1930-45db-af7f-44b3b9eb9191/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2010-07-06T02:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4418.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Calcium</video:tag>
      <video:tag>Phosphate</video:tag>
      <video:tag>Transfection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-Nucleotide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - Nucleotide</video:title>
      <video:description>The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences. The program compares nucleotide or protein sequences to sequence databases and calculates the statistical significance of matches. BLAST can be used to infer functional and evolutionary relationships between sequences as well as help identify members of gene families.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/25d06342-55fb-426d-b577-b4bcf297c1a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-06-14T05:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4399.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Right-Ventricle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Right Ventricle</video:title>
      <video:description>This video describes the Right Ventricle of the Heart. It details the right auricle a feature of the right atrium as well as the right ventricle and its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25c9ddde-261b-4cd3-aed2-253fe9e3aa2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T22:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5192.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>auricle</video:tag>
      <video:tag>atrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Andrew_Walford_4-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew_Walford_4-Part-2 Hip Testimony</video:title>
      <video:description>Andrew Walford explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/25d723d9-179a-4666-8e80-3a0a19fefae5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-02-01T09:02:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3771.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>surg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-Quantum-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated Quantum Video</video:title>
      <video:description>An animated video giving as unconfusing as possible an explaination into the world of quantum mechanics and physics. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/25dbd8dc-fb10-4e83-960a-f2c8809d02dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2009-03-25T18:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>animated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Statistics 21</video:title>
      <video:description>Lec 19- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16951.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-01T17:14:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pXDTaJCjMPM</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA Sequencing?</video:title>
      <video:description>DNA fragments move out of the gel according to their size. As they get out, they pass trough laser beam. Fluorescently labeled nucleotide at the end of fragment fluorescence different wavelength. Sequencer detects colors, and saves them or prints them out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a33b0169-6870-42ea-a3b4-ede7101a1a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-05-16T02:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/345.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>Fluorescent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expression-Pattern-of-daf-12GFP-in-Caenorhabditis-elegans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Pattern of  daf-12::GFP in Caenorhabditis elegans</video:title>
      <video:description>Transgenic C.elegans. Green fluorescent stripes along the body are regions of expression of daf-12:GFP. daf12 gene has been fused with GFP. DAF12 has been find to be related with animals which are long-lasting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a33ee246-8cc0-43ca-bd95-123f2b956482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-08-10T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/689.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>DAF12</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flexion-limb-movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flexion - limb movements</video:title>
      <video:description>This is a demonstration of possible limp movements. Both muscular and skeletal make up for flexed limp movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2665414f-b4ca-4f1d-bc88-cd2609a150dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30269.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Flexion</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-in-Magic-Mashroom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science in Magic Mashroom</video:title>
      <video:description>Magic mushrooms have been used ritually by the native people of Mesoamerica for hundreds, if not thousands, of years. In the 1950s, R. Gordon Wasson and his wife traveled to Oaxaca, Mexico and participated in a mushroom ritual. That experience led to a 1957 Life magazine article titled &quot;Seeking the Magic Mushroom.&quot; The following year, the Swiss scientist Albert Hofman, who had been the first to synthesize LSD in 1938, identified psilocybin and psilocin as the active compounds in magic mushrooms. In 1960, Timothy Leary and Richard Alpert founded the Harvard Psilocybin Project to study the effects of psilocybin on humans. Harvard University famously fired Leary and Alpert in 1963./nSerious study of magic mushrooms essentially ended when the compounds psilocybin and psylocin were listed as Schedule I drugs in 1971. However, people around the world have used magic mushrooms with the goals of expanding consciousness and achieving spiritual growth ever since it was popularized by the hippies in the the 1960s./nDespite its illegal status, researchers have once again started studying the effects of psilocybin on humans. The results so far have been intriguing. ReasonTV caught up with Roland Griffiths of Johns Hopkins University and Robin Carhart-Harris of Imperial College London at the Psychedelic Science 2013 conference in Oakland, CA to learn what&apos;s happening at the cutting edge of psilocybin research./nApproximately 5 minutes. Produced by Paul Feine and Alex Manning./nGo to http://reason.com/reason.tv for downloadable versions and subscribe to Reason TV&apos;s YouTube Channel to receive automatic updates when new material goes live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/08/26690e67-84ec-4983-b9eb-8388d26d9dbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2016-09-01T00:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32525.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>magic</video:tag>
      <video:tag>mashroom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3_5-Genetically-Modified-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 3_5 - Genetically Modified Organisms</video:title>
      <video:description>Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars1, 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the upswelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods3. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/266e029b-e933-41e6-9dcd-880a18b120ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2010-11-16T14:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5521.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdomen-Examination-of-a-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Examination of a Child</video:title>
      <video:description>This video shows how the examination of the abdomen of a baby is examined depending on the age of the baby, toddler and teen. Information is provided on how a healthy abdomen should look like in the various stages and how to go about the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2683187e-fa11-4f47-aa0b-ffd5d67fbd88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-12-06T17:20:15.000Z</video:publication_date>
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U09_L2_T1_we2 Factoring Special Products 2</video:description>
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      <video:duration>523</video:duration>
      <video:publication_date>2013-01-19T04:43:17.000Z</video:publication_date>
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      <video:tag>radiation</video:tag>
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      <video:description>&quot;Lec 20 - Surface Disinfection of the Dental Operatory&quot; The procedures used to clean the cubicle after dismissing the patient.  Orig. air date: AUG 14 79

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http://open.umich.edu/education</video:description>
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      <video:description>IIT JEE Function Maxima

2010 IIT JEE Paper 1 problem 36 Function Maxima</video:description>
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      <video:duration>59</video:duration>
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 Multiphase Thermoelectric Converter is a direct thermal-to-electrical 
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ionizing hot coolant in order to force it to push its ions against 
moving magnetic fields doing useful work converting thermal energy 
directly into electric power at high efficiency with almost no moving 
parts. Essentially, it can be comprised of two sets of concentric 
helix-coils (contra-aligned in Brayton cycle), feed by six phases, for 
producing opposing moving magnetic forces, for axially and radially 
compressing a hot ionized coolant, forcing it to expand longitudinally 
which boosts the alternating magnetic fields electrodynamically 
converting thermal energy into electricity. 
http://www.crossfirefusion.com/thermoelectric</video:description>
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      <video:duration>109</video:duration>
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      <video:description>This video depicts a Composite Skin Model which shows the basic structure of the skin. It shows structures of the scalp, armpit, and the sole of the foot or palm of the hand.</video:description>
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      <video:duration>82</video:duration>
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    <video:video>
      <video:title>Lec 30 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 30 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 30: Line integrals in space, curl, exactness and potentials.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
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      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
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      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>triple</video:tag>
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    <video:video>
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      <video:description>TURP is a surgical procedure that involves cutting away a section of the prostate gland during transurethral resection of the prostate an instrument is inserted up the urethra to remove the section of the prostate that is blocking urine flow</video:description>
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      <video:duration>588</video:duration>
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    <video:video>
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      <video:description>Lec 18- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17059.jpg</video:thumbnail_loc>
      <video:duration>4841</video:duration>
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    <video:video>
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      <video:description>The basics of the mechanism of siRNA are explained in this video, shown in Parkinson&apos;s Disease Revision PPT at the IX Congress of Physiology Students, 2005. Faculty of Medicine, University of Seville.

We would like to thank Prof. M. Bähr an Prof. P. Lingor, University of Göttingen, Germany.

Please check my website at the University of Seville for more information about the process and the references in which this animation is based on. Thanks.

http://www.alu.us.es/d/danplegar/parkinsonsdisease.htm</video:description>
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      <video:duration>41</video:duration>
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      <video:description>This video explains about oncogenic activation receptor tyrosine kinases

Oncogenic activation receptor tyrosine kinases</video:description>
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      <video:duration>239</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>ALS, also called Lou Gehrig&apos;s disease is a progressive neurodegenerative disease and it affects nerve cells in the brain and the spinal cord.  As it is known, our motor neurons reach from the brain to the spinal cord and from the spinal cord to the muscles throughout the body.  In ALS there is a progressive degeneration of the motor neurons which eventually leads to their death. After the motor neurons die, the ability of our brain to initiate and control muscle movement will be lost. Patients in the later stages of the disease may become totally paralyzed.</video:description>
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      <video:duration>244</video:duration>
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      <video:tag>Disease</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Sentinel Lymph Node Biopsy can be performed if the patient has a breast cancer. The procedure may show results that may indicate that the lymph node has to be removed. It is necessary because the lymph nodes are transporting fluids within the body and the cancer cells easily reach there and move to other systems and organs. See more in the video.</video:description>
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      <video:duration>365</video:duration>
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      <video:title>A 60 second truth</video:title>
      <video:description>There is a random collection of modern communication systems that can be used to send and receive information at instant, hence a 60 second truth. Enjoy.</video:description>
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      <video:duration>111</video:duration>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The endocrine system is an integrated system of small organs which involve the release of extracellular signaling molecules known as hormones. The endocrine system is instrumental in regulating metabolism, growth and development, tissue function, and plays a part also in mood. The field of medicine that deals with disorders of endocrine glands is endocrinology, a branch of the wider field of internal medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/2a5042a9-9bd8-468a-9378-3dacbef5268d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-11-05T04:35:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1113.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Radial City</video:title>
      <video:description>Powder Standing wave magnetic charge interference.</video:description>
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      <video:publication_date>2013-11-10T20:53:49.000Z</video:publication_date>
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      <video:uploader>gabriel kelemen</video:uploader>
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      <video:tag>Powder</video:tag>
      <video:tag>Standing</video:tag>
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      <video:tag>Faraday</video:tag>
      <video:tag>nonlinear</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A very interesting video showing the ecological footprint of food. Different types of foods are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2a736fba-44ca-4b3a-9776-3b43f52a7929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:05:29.000Z</video:publication_date>
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      <video:uploader>SamuelMorse</video:uploader>
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      <video:description>IIT JEE Complex Numbers (part 2)

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24954.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-17T17:48:44.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 20- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17061.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-02T05:25:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9pix5ClcB3Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 25 - Parsec Definition</video:title>
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Parsec Definition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24955.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
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      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Definition</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Overview of Communism and Marxist-Leninist States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24471.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2012-09-17T13:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MmRgMAZyYN0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>communism</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elephants and crocodiles attack Lion cubs in BBC Earth</video:title>
      <video:description>The young ones of any species are always in danger from one source or the other, more so the Lion cubs here they are attacked by elephants and crocodiles. This is the pride from BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2a7a3e0f-36cc-4596-a1a4-8e39413653c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2011-11-26T06:02:48.000Z</video:publication_date>
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      <video:tag>elephants</video:tag>
      <video:tag>alligators</video:tag>
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      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>252</video:duration>
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      <video:description>You should leave regular activities and exercises while taking monaVie juice. It will be able to keep you active and you will be able to maintain a healthy body free from diseases.
http://twitter.com/MONAVIE
MonaVie</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>ayseni</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 3 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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      <video:duration>3824</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hvW6wtE-aE4</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
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      <video:tag>Economics</video:tag>
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      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 4 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23833.jpg</video:thumbnail_loc>
      <video:duration>4521</video:duration>
      <video:publication_date>2012-09-14T11:30:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7iXf7V4W74c</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
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      <video:tag>4</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/War-Between-Ogre-Faced-Spider-And-Soldier-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>War Between Ogre-Faced Spider And Soldier Ant</video:title>
      <video:description>An interesting video showing the fights of ogre-faced spider vs. soldier ants. The giant structure of these monsters are shown here clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/303d1ca6-c262-4f89-8a59-ac36826a5ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-01-12T00:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28656.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>spider</video:tag>
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      <video:tag>Soldier</video:tag>
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      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-stomach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of stomach</video:title>
      <video:description>Stomach is  primarily divided into four structurally different segments. They are the cardiac region, fundus, pyloric region, and rest of the stomach known as body of stomach. Pyloric sphincter, which controls outflow, is found at the end of stomach. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/303d5164-36cf-4868-a446-187d861b8a64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-15T12:34:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5388.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Battle-to-Save-the-Tiger-the-launch-of-Project-Tiger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Battle to Save the Tiger, the launch of Project Tiger</video:title>
      <video:description>At the beginning of the twentieth century the Indian Tigers amounted to over 40,000, human activity through hunting and loss of habitat reduced this figure to about 2,000. Launching Project Tiger is a partnership to save these great animals. This is a Battle to Save the Tiger by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/304084b7-f14b-4647-801d-d363588581d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-11-26T05:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8094.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Launching</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Tiger</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>the</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Before-and-After-Burn-Fat-with-Thinspiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Before and After; Burn Fat with Thinspiration</video:title>
      <video:description>Weight is a really weighty matter, it effects vary widely and affects the person who feels overweight psychologically and usually in a negative way. Thinspiration helps burn Fat, this is the before and after video of the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/307c63bd-73ac-427f-80d3-45592c394f48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-11-28T07:09:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8348.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Thinspiration</video:tag>
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      <video:tag>Fat</video:tag>
      <video:tag>Before</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-amazingly-simple-but-complicated-explanation-for-the-causes-of-tides-by-Sixty-Symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The amazingly simple, but complicated explanation for the causes of tides by Sixty Symbols</video:title>
      <video:description>Have you ever asked someone why are there tides in the sea? Did you understand? Sixty Symbols does a fantastic job of explaining how the moon, earth, gravity, and other factors create our beautiful tides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/307bc063-3cd1-49b6-8493-ac15264d93f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2013-01-30T05:31:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29045.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>tides</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Ocean</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/EHV-1-infected-ED-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EHV-1 infected ED cell</video:title>
      <video:description>equine dermal cell infected with the equine herpesvirus type 1 (EHV-1), strain Rac-H&lt;br&gt; viral antigen - green&lt;br&gt; 
actin - red 
 confocal microscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/307fcb87-e49f-4862-955f-9937015c07b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-01-08T20:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6730.mp4</video:content_loc>
      <video:uploader>Marcin Banbura</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Actin</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>EHV</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bananfluen-fruit-fly-Drosophila-melanogaster-Experimental-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bananfluen, fruit fly (Drosophila melanogaster) Experimental Video</video:title>
      <video:description>This video explains the morphological changes that take place during the development of a drosophila embryo videos related to bananfluen fruit fly drosophila melanogaster You can see how i start a new colony of fruit flies</video:description>
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      <video:duration>112</video:duration>
      <video:publication_date>2010-11-24T21:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6026.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Bananfluen</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
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      <video:tag>melanogaster</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Callipers-and-vernier-scale-microbiology-resource-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Callipers and vernier scale - microbiology resource lesson</video:title>
      <video:description>This video shows how to use a calliper to measure objects. Microbiology is a term derived from the Greek language mikros(small), bios (life) and ????a (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. This is a microbiology resource lesson on calipers and vernier scaling system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ef7d204b-43fc-43bb-a3c7-7fd0c7e5e775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2013-02-11T03:33:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30190.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>callipers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>vernier</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eukaryotic-Cell-Cycle-Biology-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eukaryotic Cell Cycle | Biology | Genetics</video:title>
      <video:description>A cell that contains membrane-bound compartments in which specific metabolic activities take place. Most important among these compartments is the nucleus, which houses the eukaryotic cell&apos;s DNA. It is this nucleus that gives the eukaryote – literally, &quot;true nucleus&quot; – its name. Eukaryotic organisms also have other specialized, membrane-bounded structures, called organelles, which are small structures within cells that perform dedicated functions. Eukaryotic cells are typically 10 to 100 micrometers across, or about 10 times the size of prokaryotic cells.

Origin of eukaryotic cells

The set of ideas most favored by biologists to explain how eukaryotic cells first came about is called the endosymbiotic theory. This theory is able to account well for the fact that two of the organelles found in eukaryotic cells, mitochondria and chloroplasts, have their own DNA that is completely distinct from the DNA housed in the nucleus. According to the endosymbiotic theory, the eukaryotic cell evolved from a symbiotic community of prokaryotic cells. Specifically, the mitochondria and the chloroplasts are what remains of ancient symbiotic oxygen-breathing bacteria and cyanobacteria, respectively, whereas the rest of the cell seems to be derived from an ancestral archaean prokaryote cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3085508d-ba05-495c-9f38-4d86cf233c86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-11-09T13:25:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4858.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Eukaryotic</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Has-the-missing-link-been-found</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Has the missing link been found?</video:title>
      <video:description>www.NYPost.com and www.revealingthelink.com reports that the missing link, Ida, has been found. She is believed to be our common ancestor who is 47 million years old. You must see this fascinating video to see if Darwin was right in thinking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/30842484-91f8-45d7-9261-47f45f2fa2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2013-01-30T04:57:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29032.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Ida</video:tag>
      <video:tag>darwinius</video:tag>
      <video:tag>masillae</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ron-Atlas-Publication-of-H5N1-Research-MWV57</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ron Atlas: Publication of H5N1 Research (MWV57)</video:title>
      <video:description>In episode 57 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Vancouver, BC Canada on February 18, 2012, Dr. Stan Maloy talks with Ron Atlas Ph.D., Chair of ASM&apos;s Biodefense Committee and Professor of Biology, University of Louisville./nStan and Ron discuss the recent recommendation by the National Science Advisory Board for Biosecurity (NSABB) to withhold some of the key data regarding transmissibility from recent research on the H5N1 virus. /nRon explains how the NSABB was created and the role they play together with the American Society for Microbiology in attempting to establish a set of guidelines used to safeguard the scientific knowledge base from being misused./nRon discusses the need for this research to emerge from it&apos;s current moratorium and continue in order to remain a step ahead of the virus in an attempt to be alerted to possible future pandemics.</video:description>
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      <video:duration>405</video:duration>
      <video:publication_date>2012-03-07T19:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11942.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>h5n1</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Pandemic</video:tag>
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      <video:tag>publication</video:tag>
      <video:tag>Ron</video:tag>
      <video:tag>ATLAS</video:tag>
      <video:tag>AAAS</video:tag>
      <video:tag>NSABB</video:tag>
      <video:tag>biosecurity</video:tag>
      <video:tag>censor</video:tag>
      <video:tag>transmissibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec 3 - MIT 6.912 Introduction to Copyright Law&quot; Copyright applied to Music, Computers; Napster(r); Peer-to-Peer File Sharing

View the complete course: http://ocw.mit.edu/6-912IAP06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15885.jpg</video:thumbnail_loc>
      <video:duration>6897</video:duration>
      <video:publication_date>2012-08-28T21:13:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X1npDVcp9wU</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-muscle-and-mechanism-of-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of muscle and mechanism of contraction</video:title>
      <video:description>Muscles are bundle of thousands of muscle fibers. A single muscle fiber is an elongated muscle cell. Inside the muscle, there are segments called the contractile myofibrils. Subunits of myofibrils are known as sarcomere. Overlapping sarcomere slides along each other when stimulated by the motor neurons. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/31b9b14f-ef0b-4af6-af73-7bd542b1cf57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-09T09:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4810.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Statistics 20</video:title>
      <video:description>Lec 3- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17190.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-02T12:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xYhrNYBGf3E</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Brain-Miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain Miracle</video:title>
      <video:description>This video shows the  miracle that is the human brain which as it develops and forges links with other brain cells leading to trillions of connections. We are yet to fully appreciated how this magnificent organ works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb39a70f-5210-4a1b-bef8-484aefbff8a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9464.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Tangent-Line-Hyperbola-Relationship-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Tangent Line Hyperbola Relationship (very optional)</video:title>
      <video:description>Tangent Line Hyperbola Relationship (very optional)

How a tangent line relates to a hyperbola.  Might be useful for some competitive exams where there isn&apos;t time to derive (like we are doing in this video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24983.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c_8QQbVQKU0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tangent</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sun</video:title>
      <video:description>The Sun as the star at the center of the Solar System is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/31c78bfa-a188-44cf-b150-a3fb867f7569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2009-06-10T12:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2821.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mirages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mirages?</video:title>
      <video:description>While driving a car during very hot days some times we observe water on the road but actually when we reach there we found nothing there. What is it? This video shows the phenomenon of mirages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/31c8ce18-e687-4a1a-93b8-f5ba7a168ce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2013-01-14T04:18:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28769.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mirages</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Lightning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Lightning</video:title>
      <video:description>What is Lightning ? How Lightning forms? This video explains a lot about Lightning. It is a swift, natural discharge of high-current electricity in atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/31e41de9-ebd6-4866-9faf-ec3bd376465f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-08-08T15:27:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3192.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Lightning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-narcissistic-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on narcissistic personality disorder</video:title>
      <video:description>This video takes a look of at narcissistic personality disorder, which is characterized by dramatic emotional people and is considered a borderline personality disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31e69658-2344-42f6-9ba5-894e8184618c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-11-28T12:00:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8491.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Narcissistic</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Colored-Filter-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Colored Filter (Quiz)</video:title>
      <video:description>Colored Filter (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26185.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-09-19T00:10:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lpGVGcIVYs4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Colored</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-Cells-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem Cells - 8</video:title>
      <video:description>DNA chip analysis shows that different gene sets are expressed at different level of cell differentiation in order to produce beta-cells from the embryonic stem cells. This video describes in details the process of development of beta cells from the embryonic stem cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/31e84a1f-1eca-4320-98c7-b99f55b589a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2007-08-16T19:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/791.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>geneExpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-small-planet-found</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New small planet found</video:title>
      <video:description>This video shows that a smallest planet just 5 times the size of the earth may have been found. It has been called GJ 436c. It orbits around a dim red star 30 light years away in the constellation Leo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/106289ec-4450-4374-a6f2-555f633b7795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2012-11-26T20:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28077.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Units-of-Measure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Units of Measure</video:title>
      <video:description>This video will help you to know all about the units of measurement. Measuring unit of mass, distance, volume, area etc are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/31f321f5-83b3-45f7-8619-5b4ca219c252/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-12-04T12:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6440.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Measure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Rhodium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Rhodium</video:title>
      <video:description>What Is Rhodium? Where is the name originated from? What are the sources, abundance and uses of Rhodium? This video explains everything about Rhodium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31f4cd87-11f6-4291-891b-fea548990590/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-12T02:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11396.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Rhodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T Cells</video:title>
      <video:description>T cells belong to a certain group of white blood cells. This video explains how these cells release granules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/31fbe5c1-98db-4424-8e5c-d35e24640923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-04-08T20:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4123.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Granule</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Eectal-Cancer-with-Hemorrhoids-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eectal Cancer with Hemorrhoids Treatment</video:title>
      <video:description>Video shows the colonoscopy of a rectal cancer with hemorrhoids. A closeup of internal structure of a patient is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31ff8536-2d50-4067-b8ed-b1dcd70b4d31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-01T03:29:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10077.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bulb-Suctioning-the-Newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bulb Suctioning the Newborn</video:title>
      <video:description>Video shows a complete step by step process of aspiration of the newborn airway. Video is very helpful for the emergency purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3200adbb-1f71-4768-aac1-017253024efa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-30T01:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9230.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Aspiration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Airway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Processing-Tools-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Processing Tools video</video:title>
      <video:description>Microarray Processing Tools</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/338f3f20-4ae8-4827-bc9f-a539d563d3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-20T23:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5644.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Link-between-Aging-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Link between Aging and Cancer</video:title>
      <video:description>Buck Institute CEO Brian Kennedy, PhD, in conversation with Buck faculty Judith Campisi, PhD. Campisi is internationally-recognized for her research on the link between cancer and aging. She is considered a pioneer in the field of senescence, which occurs when cells stop dividing in response to DNA damage. Cellular senescence acts as a tumor suppressor but also drives the aging process. Judith Campisi has received international recognition for her contributions to understanding why age is the largest single risk factor for developing a panoply of diseases, ranging from neurodegeneration to cancer. Her highly acclaimed research integrates the genetic, environmental and evolutionary forces that result in aging and age-related diseases, and identifies pathways that can be modified to mitigate basic aging processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/336209fc-2098-4ba8-aba6-70612b9f4953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2015-10-12T11:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32321.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Point-distance-to-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Point distance to plane</video:title>
      <video:description>Point distance to plane

Distance between a point and a plane in three dimensions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24988.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-17T17:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rIFO8hct9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Point</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3</video:title>
      <video:description>&quot;Lec 6 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24143.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-15T04:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NBgc66ZzCeA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Thin-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Thin Skin</video:title>
      <video:description>This is a histology slide of thin skin at low power the skin is covered by a narrow layer of epidermis the papillary dermis is compact and can be distinguished from the looser reticular dermis hair follicles and fat tissue are seen deep in the section hairs appear as golden ovoid structures surrounded by layers of squamous epithelium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/336415e8-9f0c-4939-8fe0-b70b9b5088c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T01:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8616.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Skin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-Video-and-its-effect-on-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Video and its effect on body</video:title>
      <video:description>Hypertension (HTN) or high blood pressure is a chronic medical condition in which the systemic arterial blood pressure is elevated. It is the opposite of hypotension. It is classified as either primary (essential) or secondary. About 90–95% of cases are termed &quot;primary hypertension&quot;, which refers to high blood pressure for which no medical cause can be found. The remaining 5–10% of cases (Secondary hypertension) are caused by other conditions that affect the kidneys, arteries, heart, or endocrine system. Persistent hypertension is one of the risk factors for stroke, myocardial infarction, heart failure and arterial aneurysm, and is a leading cause of chronic kidney failure. Moderate elevation of arterial blood pressure leads to shortened life expectancy. Dietary and lifestyle changes can improve blood pressure control and decrease the risk of associated health complications, although drug treatment may prove necessary in patients for whom lifestyle changes prove ineffective or insufficient. Reff: wikipedia /nWatch this and more health videos at: http://www.answerstv.com/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/336e73ea-36a3-4dd9-a2be-cbb486eaf43d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-10-16T03:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4668.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase pathway</video:title>
      <video:description>MAP Kinase pathway video. Mitogen-activated protein (MAP) kinases are serine/threonine-specific protein kinases that respond to extracellular stimuli (mitogens, osmotic stress, heat shock and proinflammatory cytokines) and regulate various cellular activities, such as gene expression, mitosis, differentiation, proliferation, and cell survival/apoptosis. Read more: http://en.wikipedia.org/wiki/Mitogen-activated_protein_kinase</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/336ec442-b433-4c2d-b5cb-5a23814c8c11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-24T05:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5914.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-30-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Public Health 241 -</video:title>
      <video:description>lec 30-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27633.jpg</video:thumbnail_loc>
      <video:duration>2055</video:duration>
      <video:publication_date>2012-09-30T10:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YYLfUMTurc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Makeup-for-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Makeup for  - Spring 2011</video:title>
      <video:description>Makeup for Introduction to Digital Integrated Circuits Lecture 3 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24164.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-15T04:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZs41YReVzE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Makeup</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Era-of-Innovation-and-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Era of Innovation and Discovery</video:title>
      <video:description>The president Obama&apos;s plan for NASA for a new era of innovation and discovery is shown in this video. Video is really helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/339e3020-5bf8-4a43-bfc6-22520dc79891/cand_5.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2013-02-09T07:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29846.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>President</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Adding-and-Subtracting-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Adding and Subtracting Rational Expressions 2</video:title>
      <video:description>Adding and Subtracting Rational Expressions 2

U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24784.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-17T16:49:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tmFTHOP6Pc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fixation-of-K-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fixation of K-Wire</video:title>
      <video:description>Video contains a full surgical process of K-wire fixation in a patient by the expert doctors. Watch this video to know more about this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/33b5ad22-687d-4137-bf53-4445dca72589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T22:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10509.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>K</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Kirschner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Sexual-Deprivation-Increases-Alcohol-Intake-in-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sexual Deprivation Increases Alcohol Intake in Drosophila?</video:title>
      <video:description>This video shows an interesting fact about flies that they turn to drinking after sexual refusal. Watch this video to know reason behind this fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/33be06f4-3c03-461b-b736-560b65ffe3bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2013-04-07T19:39:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30483.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Flies</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>to</video:tag>
      <video:tag>drinking</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>refusal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Diamagnetism-2-Flying-house</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Diamagnetism 2 (Flying house)</video:title>
      <video:description>I don&apos;t know if it&apos;ll be visible. Let&apos;s try. Video gives information about levitation which is the process by which an object is suspended by a physical force against gravity, in a stable position without solid physical contact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/33d46863-9557-4639-bd84-6cb504efca0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-05-27T21:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2583.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>levitation</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>static</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>graphite</video:tag>
      <video:tag>pyrolytic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SN1-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SN1 reaction</video:title>
      <video:description>This chemistry video shows SN1 reaction which is a substitution reaction in organic chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/33e719ff-4ca0-4a3e-b6ec-a7c1fc4aed63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-04-03T02:09:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1321.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sn1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Representative-of-the-CilIate-Group</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Representative of the CilIate Group</video:title>
      <video:description>The representative of the ciliate group is,Paramecium. The shape of this resembles a shoe lace.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33f172fb-23b7-412b-bac2-2f4dc66a4b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-24T18:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5990.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Paramecium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-rays-and-the-impact-of-lives-on-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet rays and the impact of lives on earth</video:title>
      <video:description>Ultraviolet rays commonly referred to as UV is electromagnetic radiation. Excessive exposure to UV rays can damage living beings leading to cancer of skin, eye problems and mutations leading to various abnormalities in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/33ead515-91a1-4edb-8253-8c5cef3de879/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2011-11-24T22:57:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7822.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>on</video:tag>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-REPAIR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA REPAIR</video:title>
      <video:description>I would like to give this movie to all scientists around the world. I am Dr Cong, a geneticst, working at the Molecular Biology Laboratory in Hanoi. Vietnam.
My address is :
Mr nguyen Thnah Cong
Molecular Biology Laboratory
Agricultural genetics Institute
Vien Di Truyen nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a5101b6c-8d20-4cbe-b49b-5c43dee46770/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-08-26T03:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3259.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Islam-and-Comparative-Religion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Islam and Comparative Religion</video:title>
      <video:description>Dr.zakir Naik discusses the conflicts between the Quran and modern science. To read the Quran,please visit the following website,
www.searchquran.net</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/344cd9b0-d60d-4dbf-bc2f-215cc6c1a87f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2009-09-25T14:16:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3380.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Naik</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>conciliation</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Catalysis-Chemical-and-Biochemical-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture : Catalysis: Chemical and Biochemical part 10</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. End word.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a51a2232-39a7-449e-a5cb-5fa224abc56b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-09-01T18:44:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/890.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MALDI-imaging-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MALDI imaging device</video:title>
      <video:description>MALDI is the use of assisted matrix of laser ionization as spectrometry of mass imaging technique. The sample is then taken in two dimension as the mass spectrum is noted. This video gives an overview of MALDI IMAGING tools.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a51af5c1-60e5-46e7-88e3-4c79e7c93f7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-11-08T03:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7365.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>MALDI</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Dividing-Fractions-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Dividing Fractions Example</video:title>
      <video:description>Dividing Fractions Example

U02_L2_T3_we2 Dividing Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24785.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-17T16:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tnkPY4UqJ44</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-microscopic-view-of-flagellar-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron microscopic view of flagellar motion</video:title>
      <video:description>Flagllar motion is common in microorganisms. Circular or contractile motion of flagella creates locomotion for microorganisms. This video show Electron microscopic view of flagella. 
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/a52d23e2-b508-4ddf-bb7b-c2ca7627dab7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2008-03-27T23:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1277.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>flagellar</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-home-video-showing-Endothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A home video showing Endothermic Reaction</video:title>
      <video:description>In thermodynamics, the word endothermic (&quot;within-heating&quot;) describes a process or reaction in which the system absorbs energy from the surroundings in the form of heat. Its etymology stems from the Greek prefix endo-, meaning “inside” and the Greek suffix –ther, meaning “heat”. The opposite of an endothermic process is an exothermic process, one that releases energy in the form of heat. The term endothermic was coined by Marcellin Berthelot (25 October 1827 – 18 March 1907).

The concept is frequently applied in physical sciences to, for example, chemical reactions, where thermal energy (heat) is converted to chemical bond energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5313a81-3358-4c89-9705-160d18bd91bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-09T21:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4891.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Endothermic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Public-Health-250A-Lecture-22-Multilevel-Studies-J-Aher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Public Health 250A - Lecture 22: Multilevel Studies: J. Aher</video:title>
      <video:description>Public Health 250A - Lecture 22: Multilevel Studies: J. Aher

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25619.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-18T16:40:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXY8qmGfpEc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Multilevel</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>J</video:tag>
      <video:tag>Aher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-culture-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to culture bacteria</video:title>
      <video:description>In order to conduct experiments or investigate different kinds of bacteria first we have to culture them.  Here experts talk about the process of cultivating bacteria, making it grow requires more finesse than you might imagine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/34616238-e58e-4722-abac-53733552ed95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2014-10-01T22:15:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31755.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>culture</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>None</video:tag>
      <video:tag>reactive</video:tag>
      <video:tag>material</video:tag>
      <video:tag>incubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-sickle-cell-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is sickle cell disease ?</video:title>
      <video:description>This video shows sickle cell disease.

&quot;Sickle Cell Anemia. Written by Paulo César Naoum and Alia F. M. Naoum.

A São José do Rio Preto&apos;s Science and Technology Academy video.
www.ciencianews.com.br

Animated by Birdo Studio
www.birdo.com.br

Full Credits:
Production: Birdo
Script: Dr. Paulo César Naoum, Aliá F. M. Naoum
Direction: Luciana Eguti, Paulo Muppet
Storyboard: Paulo Muppet
Design: Rafael Gallardo
Animation and additional design: Antonio Linhares, Fernando Finamore, Pedro Eboli, Rafael Gallardo, William Iamazi Ferro
Sound design: Rafael Gallardo, Antonio Linhares

2011&quot;</video:description>
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      <video:duration>328</video:duration>
      <video:publication_date>2012-10-11T00:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27857.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Disease</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Dividing Mixed Numbers</video:title>
      <video:description>Dividing Mixed Numbers

U02_L2_T3_we3 Dividing Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24786.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-17T16:50:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/51-U-Jkq79A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
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    <loc>https://dnatube.com/videos/All-About-Peristalsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Peristalsis</video:title>
      <video:description>This video will help you in understanding about peristalsis with the structural diagrams. Peristalsis is the contraction and relaxation of muscle that moves food through the digestive tract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/346f7377-d08f-493b-9669-6edde87a941b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-10T02:23:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29949.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Peristalsis</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Management-of-osteoarthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of osteoarthritis</video:title>
      <video:description>Osteoarthritis arises from wear and is a painful disease, despite that it can be managed. This video explains how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3479641c-79fe-4b98-9416-d18879be1b08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-28T05:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8275.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>osteoarthritis</video:tag>
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    <loc>https://dnatube.com/videos/Pharmacology-meds-distribution-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology  meds distribution animated video</video:title>
      <video:description>Pharmacology deals with how medicine and their chemicals affect the body reactions to them and immensely important for treating diseases and how medicine affects the organs of the body and can allow one to examine how drugs in the organs of the human body affect them and how they stay in it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/347e03d4-01c8-4d7b-980f-298252a9bbc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-16T15:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5525.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>Meds</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/what-is-a-Photon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>what is a Photon</video:title>
      <video:description>Under the photon theory of light, a photon is a discrete bundle (or quantum) of electromagnetic (or light) energy. Photons are always in motion and, in a vacuum, have a constant speed of light to all observers, at the vacuum speed of light (more commonly just called the speed of light) of c = 2.998 x 108 m/s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/348101c8-92e9-4e87-ab80-8453360146d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-09T10:57:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4822.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>photon</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-4-Economics-1-Consumer-Choice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics 1 -Consumer Choice</video:title>
      <video:description>&quot;Lec 4 - Economics 1 -Consumer Choice&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27465.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-21T07:32:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VNhgKtOWx9U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>Choice</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Whats-the-Harm-Homeopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s the Harm: Homeopathy</video:title>
      <video:description>Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist. Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
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      <video:publication_date>2010-04-09T18:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4219.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>homeopathy</video:tag>
      <video:tag>homeopath</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>skeptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-Kirchoffs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of Kirchoffs Law</video:title>
      <video:description>In this video, kirchoffs law is explained by using some experiments. It is a tutorvista video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/35b11700-e462-4c4f-a77f-8d1062f6ff2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-12-01T05:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28131.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-at-Genetic-Level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria at Genetic Level</video:title>
      <video:description>A very helpful video for bio students will help you in understanding the actual working of bacterias at different situations. Video is really interesting, so you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/35c168a4-1d04-4af7-885c-15d1764e7ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-04-07T19:19:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30459.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Bet</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Ultrasound Scan of Thyroid and Parathyroid Glands</video:title>
      <video:description>Ultrasound machine and other equipments of the thyroid and parathyroid glands are shown here. Video is very helpful for the education purpose.</video:description>
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      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T05:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8698.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parathyroid</video:tag>
      <video:tag>glands</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Water-Birth-Video-HD</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Water Birth Video HD</video:title>
      <video:description>Water Birth Video HD</video:description>
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      <video:duration>167</video:duration>
      <video:publication_date>2011-12-06T20:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10960.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Revolution-The-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Revolution - The Future</video:title>
      <video:description>What is the future of the medical science? How the patients will be treated? What technology will be used for diagnosis? The video gives a futuristic point of view on how a disease will be treated after a few decades.</video:description>
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      <video:duration>176</video:duration>
      <video:publication_date>2010-12-03T11:39:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6364.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Avogadro&apos;s Law?</video:title>
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      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11317.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Molecules</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell death that is programmed</video:title>
      <video:description>Programmed cell death is called apoptosis. You will find a brief explanation on how T cells induce apoptosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a584ba60-ea88-4484-bb56-8d4be269638a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-05-27T19:43:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2463.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Induction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of an Infant</video:title>
      <video:description>This video shows the proper positions for the examination that weather the newborn is normal or not. A proper care is required while examining an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a596b13c-f2ec-4079-9f4b-b3149c06e4e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:51:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30270.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Positions</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Suspension</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopy-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopy Diagnosis</video:title>
      <video:description>Diagnostic laparoscopy is a safe non invasive surgical procedure which may have a possibility of risks and complications and the patient needs to be aware, the video goes further to provide this risks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a595dae3-74e5-421c-a0e8-044f3282f60c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-11-15T18:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5418.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-kinesin-walks-over-microtubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How kinesin walks over microtubules</video:title>
      <video:description>Kinesin is a molecular motor that helps carry the cargo molecules from one site of the cell to another over the microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a59cbc16-9e26-45c0-90a4-8da3a28e4ec9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-04-09T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4216.mp4</video:content_loc>
      <video:uploader>birdalgenetik</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>walk</video:tag>
      <video:tag>mictorubules</video:tag>
      <video:tag>cargo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protease-inhibitors-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protease inhibitors animation</video:title>
      <video:description>Protease inhibitors prevent maturation of viral proteins inside HIV particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a5abe678-7681-42e5-8277-385351f8020b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-04-12T23:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12230.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throwing-Machine-Punkin-Chunkin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throwing Machine- Punkin Chunkin</video:title>
      <video:description>This video contains information on throwing of objects through steel machine called punkin chunkin. Steel rod in machine is adjusted according to length whether to make it big or small.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/36380d37-9088-49ed-90c1-ab67754c8484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-10T02:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28552.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Knockin</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 09: Entropy and the Clausius inequality. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15532.jpg</video:thumbnail_loc>
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      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
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      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
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    <loc>https://dnatube.com/videos/Nucleic-acid-amplification-and-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleic acid amplification and sequencing</video:title>
      <video:description>Nucleic acid amplification is the method of choice for manufacturing hybridization probes detecting and typing pathogens genotyping human samples to guide therapeutic strategy in this vido you will learn about the polymerase chain reaction amplifying nucleic acids and nucleic acid sequencing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3722ae32-c02c-41de-9550-840310377ee8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-13T22:24:23.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Concave-Mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concave Mirror</video:title>
      <video:description>This video shows the formation of an image by a concave mirror. In this activity the object is moved at different places and corresponding to that the image formation is observed.</video:description>
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      <video:duration>107</video:duration>
      <video:publication_date>2011-12-11T23:27:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11115.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
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    <loc>https://dnatube.com/videos/Introduction-With-Indus-Valley-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Indus Valley Civilization</video:title>
      <video:description>This video will help you in understanding all about the Indus valley civilization. It is one of the most ancient urban civilization that was located in northwest region of India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3737cd20-ef78-4cfa-96c8-62156892c549/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2013-02-11T04:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30237.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>History</video:category>
      <video:tag>Indus</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Civilization</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Results-of-blood-oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Results  of blood oxygen</video:title>
      <video:description>This is an illustration of blood with and without oxygen. The results are shown through a close look at the study of the cells and how they group in each case.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/374ca275-1bb1-4f7d-b3f4-ff0b14425127/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-25T11:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6056.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Results</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/GODS-BLESSING-OF-TECHNOLOGY-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD&apos;S BLESSING OF TECHNOLOGY PART 2</video:title>
      <video:description>The early 1900s saw major advances in transport
technology. Mankind welcomed these advances, which made
life so much easier, and quickly adapted to them.
/nLess than a century later, jets, high-speed trains
and smart cars have all become part of our lives.
Journeys which used to take days are now but a matter
of hours./nThe advances in technology are not limited
to modern means of transport. Technological
possibilities in many fields, especially in health,
information and communications, have assumed giant
dimensions./nIn many peoples’ view, the modern
buildings they live in, the cars they drive, computers,
televisions and all the other countless products of
technology are entirely “man-made.” The fact is,
however, that if they think a little deeper and engage
in a conscious examination they will see that there is
a very important truth behind these advances:
/nTechnology is also an example of God’s blessings to
mankind, and thanks must be given to Him for all these
things. In this film, you will see why it is that
technology is a blessing for which we must give thanks
to God.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3484.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Creation</video:tag>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 2</video:title>
      <video:description>Also you can witness another fact of creation: The
largest land animals on earth; the elephants’
flawless design in their trunks, the design in their
legs which enables them walking with amazing lightness
despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/84aee51f-5bcb-4d22-a9cf-30dee4e1f2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
      <video:publication_date>2009-10-29T16:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3481.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dental-Anatomy-Maxillary-Incisors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Dental Anatomy: Maxillary Incisors</video:title>
      <video:description>&quot;Lec 4 -Dental Anatomy: Maxillary Incisors&quot;A discussion of the location-position, morphology, terminology, and identifying characteristics of maxillary incisors. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-09T06:10:13.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 1</video:title>
      <video:description>Also you can witness another fact of creation: The largest land animals on earth; the elephants’ flawless design in their trunks, the design in their legs which enables them walking with amazing lightness despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/75ae119f-c220-42b2-a796-4e06665a0387/cand_5.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2009-10-29T15:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3480.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-C149-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science C149 - Lecture 2</video:title>
      <video:description>Computer Science C149 - Lecture 2

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25949.jpg</video:thumbnail_loc>
      <video:duration>4882</video:duration>
      <video:publication_date>2012-09-18T18:33:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJDqTJh0UIU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of the Human Respiratory System</video:title>
      <video:description>Air enters through the nostrils and passes through the nasopharynx,the oral pharynx ,through the glottis then into the trachea  next into the right and left bronchi, which branches and rebranches into the bronchioles, each of which terminates in a cluster of alveoli.</video:description>
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      <video:duration>74</video:duration>
      <video:publication_date>2010-11-15T12:42:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5390.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Deadly-60-a-daredevil-hippo-keeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Deadly 60, a daredevil hippo keeper</video:title>
      <video:description>A hippo weighs in at about a tonne and a half , it is a herbivore that is notorious for its aggressiveness. With that in mind the idea of sharing a room with one doesn&apos;t sound so appealing. This is the daredevil hippo keeper in the Deadly 60 by BBC.</video:description>
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      <video:duration>113</video:duration>
      <video:publication_date>2011-11-26T04:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Temporary-Electromagnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Temporary Electromagnet</video:title>
      <video:description>Video describes with an example that the electromagnet is a temporary magnet. It shows the magnetic effect only when the current is flowing through it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/37a11111-8121-4eb6-9c11-4fe34484f9a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-11T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11128.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnets</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intercostal-Nerve-Block-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Nerve Block Video</video:title>
      <video:description>Intercostal nerve blocks are done to both diagnose whether chest wall or abdominal pain arises from intercostal nerves as well as to treat pain from damage to those nerves conditions that can cause pain from those nerves include pain from rib fractures as well as post surgical pain from chest surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/37a35162-3547-4bb3-bec3-a5a8fe2ce5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:07:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9618.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Conspicuous-and-Important-Feature-in-Plant-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Conspicuous and Important Feature in Plant Cells</video:title>
      <video:description>The movement of organlles on microtubules is an important feature of many plant cells. This video demonstrates it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/37b82479-66b1-4a95-97cd-52e08132f24a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-04-08T20:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4168.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Fractions-on-the-number-line-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Fractions on the number line 1 (ex 2)</video:title>
      <video:description>Fractions on the number line 1 (ex 2)

Fractions on the number line 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25385.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-09-18T13:30:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tp6CNr9X74A</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-2003-AIME-II-Problem-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - 2003 AIME II Problem 14</video:title>
      <video:description>2003 AIME II Problem 14

Trigonometry and geometry to find the area of an equilateral (but not regular) hexagon is shown in this math lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25060.jpg</video:thumbnail_loc>
      <video:duration>1098</video:duration>
      <video:publication_date>2012-09-18T00:53:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ec-BKdC8vOo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>14</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Why-the-Healthcare-Providers-Avoid-Interfering-Domestic-Violence-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why the Healthcare Providers Avoid Interfering Domestic Violence Cases?</video:title>
      <video:description>Dr.Jeanne King is asking quite uncomfortable questions in this video. She shares her observations on health care providers and their attitude towards domestic violence cases. She insists that the victims of abuse should receive support not only because of moral considerations but because the law requires it. Watch the clip and find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3852e9e3-6941-4b6b-91af-f1563bf5db70/cand_5.jpg</video:thumbnail_loc>
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      <video:description>Deoxyriboneucleic acid or DNA is a self replicating material which is present in all living organisms. This video talks bout the DNA restriction and the analysis of nucleic acids.</video:description>
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      <video:uploader>velatin</video:uploader>
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    <loc>https://dnatube.com/videos/A-Very-Funny-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>A very funny ultrasound video. You must watch it. The patient gets really shocked that what is going wrong with her.</video:description>
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      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Explanation-of-Contents-of-Blood</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Explanation of Contents of Blood</video:title>
      <video:description>This videos explains about Contents of Blood./n Blood contains three main components and several sub components that do everything from carry oxygen throughout the body to clot when there we are cut.</video:description>
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      <video:publication_date>2012-10-03T06:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27675.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Allergies-Immune-System-Diseases-Allergins</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Allergies, Immune System, Diseases, Allergins</video:title>
      <video:description>This video mainly gives information about allergies, immune system, diseases, allergins. Video source is http://www.encognitive.com</video:description>
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      <video:uploader>arsinsol</video:uploader>
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    <loc>https://dnatube.com/videos/Working-mechanism-of-a-jet-engine-Trimmed</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Working mechanism of a  jet engine (Trimmed)</video:title>
      <video:description>This is a colorful and detailed animation of how a jet engine works. (Trimmed)</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7921.mp4</video:content_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 - Fractions on the number line 1 (ex 1)</video:title>
      <video:description>Fractions on the number line 1 (ex 1)

Fractions on the number line 1 (ex 1)</video:description>
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      <video:duration>94</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W6cabLzQyeU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Instruments-of-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instruments of Surgery</video:title>
      <video:description>This video gives the importance of practitioners to be well acquainted with basic surgical instruments especially for cases  of minimal or minor surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3898ac38-0a9e-4473-86dc-f6d4108ed74b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T17:29:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10722.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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      <video:tag>Instruments</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-4-of-solar-cycles-in-Top-solar-Discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 of solar cycles in Top solar Discoveries</video:title>
      <video:description>The sun too has cycles which are four in number and occur over an 11 year period for each part of the cycle.The solar cycle is also referred too as the solar magnetic activity cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/389a6f81-1043-497e-96f8-bfe4aac38b6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-23T08:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7628.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Wonders-of-underwater-exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wonders of underwater exploration</video:title>
      <video:description>In this TED talk Gallo talks about bio diversity of the underwater habitat.  With light humor he shows the audience amazing images of under the sea creatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/38a3df40-4703-40c1-9e5d-7de3f1d695d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2014-10-03T15:35:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31888.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Cells-Tissues-Organs-and-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells, Tissues, Organs, and Systems</video:title>
      <video:description>Files segment describing the building blocks of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/38b02234-4518-4686-b909-97ee3087b79e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2008-01-12T22:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1247.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Assassin-Bug-the-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assassin Bug the  Monster Bug Wars</video:title>
      <video:description>An assassin bug is a predatory insect that is notorious for its hunting skill such as lying low and waiting for prey to approach then it snaps into action. This video is on the monster bug wars in the  Assassin Bug.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/38be0bd4-c373-45e4-b621-0d59f1245501/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-12-09T07:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28443.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-Mass-Spectrometry-explaning-its-principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of  Mass Spectrometry explaning its principle</video:title>
      <video:description>This video shows the full procedure of mass spectrometry. This procedure measures the ratio of mass to charge for identifying different particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38cb7fd1-fea9-43d9-8963-3e7cf091b7e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-10-23T16:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7235.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-glucose-uptake-by-lumen-of-the-gut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of glucose uptake by lumen of the gut</video:title>
      <video:description>One important task of the lumen of the gut is to absorb glucose released from food by digestion. Uptake of glucose by lumen cells occurs through the glucose sodium symport. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/38d0dca2-0512-4539-9794-fd0bb133849e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-04-08T20:30:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4181.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-44-Introductory-Periodontal-Surgery-Techniques-Distal-Wedge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge</video:title>
      <video:description>&quot;Lec 44  - Introductory Periodontal Surgery Techniques: Distal Wedge&quot; Orig. air date: APR 13 94

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Knee-Arthroscopy-Lateral-Meniscus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Knee Arthroscopy - Lateral Meniscus</video:title>
      <video:description>Video shows the knee arthroscopy with medial menisectomy and plica excision. A full closeup of surgical procedure is shown.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9130.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Live-Cleft-Lip-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Cleft Lip Surgery</video:title>
      <video:description>In this video, cleft lip surgery is performed. Cleft lip is variations of a type of clefting congenital deformity caused by abnormal facial development during gestation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39c33e81-6d34-4e20-9746-77f984cd5680/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10313.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Sinus-Augmentation-Surgery-by-Indian-Surgeons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sinus Augmentation Surgery by Indian Surgeons</video:title>
      <video:description>The shows a sinus augmentation surgery procedure. It is performed by Indian Surgeons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39cee34e-8723-40b3-998d-8ccce387fc48/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:22:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10934.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Straight-Leg-Raising-USMLE-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straight Leg Raising USMLE Exercise</video:title>
      <video:description>Straight leg raising test was 50 deg on the right but full on the left additional examination of the right foot revealed weak dorsiflexion and hypesthesia the straight leg raise test is also used for diagnostic purposes the straight leg raise can produce pain from a number of etiologies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/39d19bf2-8686-49a1-be41-6f79cec4e562/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10104.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/A-Funny-Elements-Description</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Funny Elements Description</video:title>
      <video:description>A very funny description of all the elements of periodic table. This animation presents the elements in a very funny and musical rhythm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39eaf6e1-f672-4254-a519-2318872d7930/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-11T06:44:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5010.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-And-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism And Explanation</video:title>
      <video:description>A very interesting video from science and engineering discusses the cause and effects of several activities in our daily life. The definitions for these two are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39f4d5fd-d5f7-4740-b325-d22dd757bb25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2013-02-09T03:55:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29756.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cause</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-introduction-to-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on introduction to biology</video:title>
      <video:description>Mandel’s theory is discussed in this lecture. The lecture was delivered at MIT by Professor Eric Lander. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/3a06ad02-3bb6-4d13-b282-ff9a1fbc1145/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2009-03-31T22:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1543.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-e-Spin-Flip-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - e Spin Flip (Quiz)</video:title>
      <video:description>e Spin Flip (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26246.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-19T00:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvaEyckBI0g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>E</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Flip</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SECRETS-OF-THE-DEEP-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SECRETS OF THE DEEP PART 2</video:title>
      <video:description>The seas, which cover a large part of the Earth are an
indispensable part of the equilibrium in the world.
Many events in the atmosphere, from rain to the
formation of wind to the climate, are made possible by
the existence of the seas. Furthermore, the seas play
host to billions of forms of life. This variety, which
reigns hundreds, or even thousands, of meters under the
sea, is just as astounding as that on the surface.
These beauties in the undersea world spread God’s
incomparable creation, with all its systems, out before
our eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/9b8de98c-3063-4bc0-b2ec-29e975617975/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1010</video:duration>
      <video:publication_date>2009-10-25T09:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3465.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SEEING-THE-CLEAR-PROOFS-OF-ALLAHS-EXISTENCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SEEING THE CLEAR PROOFS OF ALLAHS EXISTENCE PART 1</video:title>
      <video:description>There are countless infinitely complex systems and delicate balances in the universe, in all of existence and all phenomena, from the human body to the sky, from animals to the depths of the oceans. Everyone who can think and reason sees that only God, with His superior power and intelligence, could have created these complex systems and delicate balances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5df1fa35-f21f-4392-8585-d07888a5455d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1206</video:duration>
      <video:publication_date>2009-10-25T09:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3466.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>existence</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>World</video:tag>
      <video:tag>life</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 2</video:title>
      <video:description>According to the theory of evolution, life was born
entirely through natural causes and by chance, and
developed at random. In other words, evolutionists
regard chance as divine, and claim that it is so
rational, conscious and powerful as to be able to
create all the sensitive systems and living things in
the universe. The fact is, however, that today such
scientific fields as biology, paleontology, genetics,
biochemistry and microbiology have proven that life
could never in any way come into being by itself as the
result of chance and natural conditions. That is
because just one single living cell is a great miracle
of design that is sufficient on its own to entirely
invalidate the concept of “chance.” This superior
design and planning in living things is one of the
proofs that they were created by God, Lord of superior
wisdom and infinite knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/8ff269f2-9553-4d12-982e-16b9c5ab416a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1026</video:duration>
      <video:publication_date>2009-10-23T21:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3463.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Christian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-EYE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE EYE PART 1</video:title>
      <video:description>Whatever you have in your life is meaningful through your senses—vision and others. Your family, your house, your office, your friends and everything else in your surroundings, you quickly identify thanks to your vision. Without eyes, you could never get a quick, complete sense of everything that’s happening around you. Without them, you could never imagine colors, forms, scenes, or human faces. But you do have eyes, and thanks to them, you can see your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/23078c75-d41c-4d5a-959b-20f29558cd9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>963</video:duration>
      <video:publication_date>2009-10-17T21:12:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3439.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>see</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>image</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Active Galaxies by Fermi</video:title>
      <video:description>NASAs Fermi shows just how turbulent the active galaxies can be as the illusion that the space is deceptively calm as is viewed from earth. This is Fermi in action in this second part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a44ead3-1274-411c-ab11-f76461269226/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T01:28:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8059.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-visible-spectroscopy-UV-vis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet visible spectroscopy UV vis</video:title>
      <video:description>This video introduce ultraviolet visible spectroscopy background information ultraviolet visible spectroscopy or ultraviolet visible spectrophotometry involves the spectroscopy of photons in the vu visible region</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a4406b6-f9f7-4487-8e07-7a2aa2a77665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-11-24T15:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7746.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>vis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-The-Friendly-Bacteria-Required-by-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - The Friendly Bacteria Required by the Body</video:title>
      <video:description>he natural health research team at Institute for Vibrant Living has complied this report on the use of probiotics in America:
 
Every single day there is a major battle raging in your digestive tract. 
 
That&apos;s because 70 percent of our immune defenses reside in the digestive system - so it is essential that the &quot;good guys&quot; prevail in this ongoing battle.
 
The &quot;good guys&quot; are probiotics – friendly bacteria that occur naturally in the digestive tract that prevent or limit the growth of unfriendly bacteria such as salmonella, clostridia and e-coli. 
 
Unfriendly bacteria can cause gastrointestinal upset or, in some cases, serious illnesses.


Read more: http://www.articlesbase.com/wellness-articles/probiotic-friendly-bacteria-top-15-strains-3543253.html#ixzz16zO4oCl6 
Under Creative Commons License: Attribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b66253e-6cf0-40a4-8242-724917e116be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-16T15:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5528.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Friendly</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Required</video:tag>
      <video:tag>by</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Computer-Tomography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Computer Tomography</video:title>
      <video:description>Video shows the inside view of a computer tomograph. Its full working is described here with the explanation of different parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a621593b-0141-4f8b-b48a-30d17e631a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-02-07T05:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29219.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>tomograph</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRIUMF-contribution-to-the-LHC-laboratory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TRIUMF contribution to the LHC laboratory</video:title>
      <video:description>Date- 1st Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies

(TRIUMF- TRI-University Meson Facility, Canada)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3b72ab87-f282-4c74-9818-dae05bf66f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2009-05-27T22:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2628.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>TRIUMF</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-White-Blood-Cells-TCells-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System, White Blood Cells, TCells, Cancer Cells</video:title>
      <video:description>This video talks about immune system, white blood cells, T-Cells and cancer. Video source is http://www.encognitive.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/3b795548-a60a-4ea3-bcaa-7180c40a2625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2009-03-30T19:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1517.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Eisenmenger-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Eisenmenger Syndrome?</video:title>
      <video:description>Eisenmenger Syndrome is a disease in which there is problem aroused in flow of blood from heart to lungs due to structure of heart. This video will help you to understand the precautions, symptoms and the treatment for this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b945a52-7546-4fa0-9c4f-6936ecd47d0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-02-11T01:35:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30079.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eisenmenger</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Genetics-And-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Genetics And Population</video:title>
      <video:description>A funny and quite interesting video showing some information about genetics. Discoveries of Darwin and Mendel the well known master of genetics are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b9f839d-e9e7-4a14-a898-ae338da34c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-02-16T03:25:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30299.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>met</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Mars-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Mars 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3baf1f33-65fc-4da1-9fac-b6378bba43d6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:17:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2645.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-B12-And-Human-Insulin-B-Chain-B22-B30-Tether-Bound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound</video:title>
      <video:description>Vitamin B12 And Human Insulin B Chain (B22-B30) Tether Bound In Transcobalamin(II)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/3bbca584-9e02-434c-9299-d9d8b900c75c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-18T01:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7022.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>B12</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>B22</video:tag>
      <video:tag>B30</video:tag>
      <video:tag>Tether</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Transcobalamin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-less-Heater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel less  Heater</video:title>
      <video:description>A toast to a greener future. The application of a fuel less heater that requires no fuel, gas, wood but most importantly no emission of green house gases.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7914.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Making-Animal-Babies-the-Koala-breeding-at-an-Australian-zoo-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Animal Babies the Koala breeding at an Australian zoo by BBC</video:title>
      <video:description>Human activity has long affected the lives of wild animals, with their dwindling numbers it has become of great importance to help them breed. This is the Koala breeding programme at an Australian Zoo in the Making Animal Babies series with BBC.</video:description>
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      <video:duration>236</video:duration>
      <video:publication_date>2011-11-26T06:13:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8157.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>an</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 8 -  8.01 Physics I: Classical Mechanics, Fall 1999

Weight - Perceived Gravity - Weightlessness Free Fall - Zero Gravity in Orbit (misnomer)

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>lewin</video:tag>
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      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCIENTIFIC MIRACLES OF THE QUR&apos;AN PART 3</video:title>
      <video:description>This video shows some of the scientific miracles in Qur&apos;an. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah.</video:description>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 1</video:title>
      <video:description>The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to man of today that the Qur’an is the word of Allah.</video:description>
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      <video:duration>1150</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3441.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Quran</video:tag>
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      <video:tag>Qur</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>111</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29603.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
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      <video:tag>SciShow</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Different questions like what is science and what is engineering are explained in this video. Video is really interesting you must watch it.</video:description>
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      <video:duration>502</video:duration>
      <video:publication_date>2013-01-19T04:48:10.000Z</video:publication_date>
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      <video:uploader>Bettye Purnell</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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.</video:description>
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      <video:duration>371</video:duration>
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      <video:uploader>tubeman</video:uploader>
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      <video:description>A briefing of the complement system that is the grouping of blood and cell surface proteins.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Basic histology which is the study of the microscopic anatomy of cells and tissues of plants is explained in this science video.</video:description>
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      <video:publication_date>2014-08-25T22:23:53.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Atrial Fibrillation</video:title>
      <video:description>Atrial fibrillation is one of the most common types of arrhythmia, it causes the heart beat to increase beyond the normal leading to an irregular or erratic heart beat. Some of the effects include fainting and feeling light headed among others.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - e Transition (Quiz)</video:title>
      <video:description>e Transition (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26247.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-19T00:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WitrD0bFL24</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3d6c21dd-ace0-4ee5-9368-17834768f366/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 13 -Cognitive Science C103 &quot;History of Information</video:description>
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      <video:publication_date>2012-09-15T03:40:45.000Z</video:publication_date>
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      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Promotional video of an eolic energy device that is portable.  This might aid people at remote locations charge their digital device.</video:description>
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      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There is need to protect and conserve what is left of our planet a step in this direction is by recycling as well as by using biodegradable products which are eco-friendly and compostable as shown in this video.</video:description>
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      <video:duration>170</video:duration>
      <video:publication_date>2010-11-16T23:01:47.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30515.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amerra</video:tag>
      <video:tag>s</video:tag>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>zygote</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 10</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 10.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3d90985e-21ac-4321-93ae-cc83bcfedd33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-09-01T22:38:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/942.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Eclipse-in-Australia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Eclipse in Australia</video:title>
      <video:description>A total eclipse is when the moon or the sun is totally obscured. This video shows an eclipse that occurred in year 2002 in Australia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3d92edb1-999d-4c46-8d34-c60e56ddbbe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-13T22:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11721.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Australia</video:tag>
      <video:tag>2002</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 8)</video:title>
      <video:description>Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3e3673b0-6cdf-4785-9cd2-0d4f247315ff/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T15:03:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4280.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effect-of-contact-inhibition-on-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of contact inhibition on cell division</video:title>
      <video:description>This video demonstates the process of contact inhibition, in which cells slow down their rate of division when they begin to touch one another. Under these circumstances, cells tend to go through senescence.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3e36d7f1-1e36-40d8-9afa-3f2165ff40b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-04-08T20:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4192.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>contact</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-the-universe-have-a-purpose-featuring-Neil-deGrasse-Tyson-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does the universe have a purpose? featuring Neil deGrasse Tyson by Minute Physics</video:title>
      <video:description>The answer might surprise you. Can scientists predict the operations of the complicated universe? Can anyone predict it? What about all the random mayhem, death, destruction, and so on that has occurred over the years?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3e52760c-fa46-446e-a71e-da4427f1a025/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2013-02-08T02:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29573.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distinction-between-cell-wall-and-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distinction between cell wall and plasma membrane</video:title>
      <video:description>The Cell wall contains the Plasma Membrane within it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e5a0ebe-25a1-4d73-b6e4-a04247a17764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-12T02:19:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11340.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Distinct</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Economic-Profit-vs-Accounting-Profit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Economic Profit vs Accounting Profit</video:title>
      <video:description>Economic Profit vs Accounting Profit

Difference between a firm&apos;s accounting and economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25485.jpg</video:thumbnail_loc>
      <video:duration>486</video:duration>
      <video:publication_date>2012-09-18T14:40:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/06j_zPdPWOY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>economic</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Accounting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Haversian-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Haversian System</video:title>
      <video:description>Haversian System is one of the functional unit of our body. Its structure and different parts are discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3e797ffd-382a-44b3-b077-a074dcc4135d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T19:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30466.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Haversian</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Cost-Push-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Cost Push Inflation</video:title>
      <video:description>Cost Push Inflation

How an oil shock can slow the economy while causing inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25583.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-09-18T16:31:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A-nAw2tY_4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>cost</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rounding-The-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rounding The Decimals</video:title>
      <video:description>This video explains the rules for rounding off the decimals. The tutorial is from the very basics and explains everything with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/edb5ef3a-7aeb-4262-b537-5e8c876750c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-12-04T12:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6439.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Rounding</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Life-Cycle-of-Mosquito</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Life Cycle of  Mosquito</video:title>
      <video:description>To prevent mosquitoes from spreading diseases, it&apos;s essential to understand their life cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3ea7106e-df59-4877-9ded-6a59f8447aaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-04-12T22:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12187.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/British-natives-gastric-bypass-treatment-at-mumbai-in-india</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>British natives gastric bypass treatment at mumbai in india</video:title>
      <video:description>Karen williams a british native got a gastric bypass treatment at mumbai in india with the aim of getting freedom of morbid obesity and is now very happy as well as hopeful of getting weight reduction benefit after her successful gastric bypass treatment at mumbai in india</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3eae74cc-f27e-49d8-b407-d48be3e397ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-11-30T05:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9295.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>British</video:tag>
      <video:tag>native</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sterilization-of-women-by-tubal-ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sterilization of women by tubal ligation</video:title>
      <video:description>In the normal female reproductive tract, the ovary releases ova into the fallopian tube. Fallopian tube is the normal site of fertilization. Tubal ligation is a surgical procedure whereby, the fallopian tubes are permanently divided preventing fertilization of ova.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a6457b53-3f07-4c6a-812f-c6c08969f069/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-04-23T06:59:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2002.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>women</video:tag>
      <video:tag>Sterilization</video:tag>
      <video:tag>by</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracle-Planet-Asteroid-Collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracle Planet - Asteroid Collision</video:title>
      <video:description>Miracle Planet - Asteroid Collision video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a641fe84-932f-4c04-a125-180c58b6c79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2010-11-10T11:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4926.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>miracle</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>collision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Y-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Y Chromosomes</video:title>
      <video:description>Video contains a detailed study of y chromosomes. Video contains the reviews of the experts and is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a6592514-f013-4575-8d10-3bf5599c1a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-11-24T16:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5979.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>A</video:tag>
      <video:tag>case</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Depreciation-and-Opportunity-Cost-of-Capital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Depreciation and Opportunity Cost of Capital</video:title>
      <video:description>Depreciation and Opportunity Cost of Capital

How to account for things when you own the building instead of renting it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25486.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2012-09-18T14:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ckBKDrKVIMU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Depreciation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>of</video:tag>
      <video:tag>capital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Receptive-Field-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Receptive Field Mapping</video:title>
      <video:description>This video demonstrates V1 Simple Cell Receptive Field Mapping. It is the process of measuring the receptive field of a neuron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a65c5f46-7657-4330-b39b-3be66b91182a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-30T22:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6345.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>V1</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Receptive</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Responsibilities-of-Surgical-Technologist-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Responsibilities of Surgical Technologist- Part-2</video:title>
      <video:description>The surgical technologists work in an operating room setting. The different roles of surgical technologist are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4011496f-8bdd-4438-bf10-7c6b465b975e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2010-11-16T21:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5547.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>PPTS</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and function part IV</video:title>
      <video:description>This is part 4 of a video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/4014d95d-aeab-489c-8fba-f3b29ef82315/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2007-04-02T18:45:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/170.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Junctions</video:tag>
      <video:tag>neurotransmitters</video:tag>
      <video:tag>axon</video:tag>
      <video:tag>dendritic</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>plasticity</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Dental-Veneers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Veneers</video:title>
      <video:description>A porcelain dental veneers surgery in India at Mumbai and Delhi is shown in this video. A whole surgical procedure is shown here.</video:description>
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      <video:publication_date>2011-12-03T03:39:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10616.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
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      <video:tag>veneers</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>for</video:tag>
      <video:tag>uninsured</video:tag>
      <video:tag>den</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Alive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Alive?</video:title>
      <video:description>What it means to be alive? Cells, sperm, laws against sex outside of marriage, the prohibition of masturbation will be explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3fec35e5-ab4c-4b51-a908-490fdd5b17ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>827</video:duration>
      <video:publication_date>2014-08-26T00:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31167.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/BBCs-big-cat-diary-the-cheetah-hunts-gazelle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC&apos;s  big cat  diary the  cheetah hunts gazelle -</video:title>
      <video:description>It&apos;s always wild in the jungle. This cheetah is most likely giving her young ones their first lesson in hunting gazelles. They have first to sit and learn in the Big Cat Diary by BBC.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2011-11-26T04:56:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8080.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>hunts</video:tag>
      <video:tag>gazelle</video:tag>
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      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scurtatura</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scurtatura</video:title>
      <video:description>There is no sufficient description of this scurtatura video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/403534ca-adaf-401a-8f95-5fdfe89917d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-04-23T16:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2019.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prebiotics-the-food-of-Pros</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prebiotics, the food of Pros!</video:title>
      <video:description>&quot;Prebiotics, the food of Pros!&quot; was made with the purpose of educate people on the diference between probiotics and prebiotics./nIt unveils that our gut is home to hundreds of different microbes, including good and bad bacteria. These bacteria play a vital role in keeping us healthy./nAs an effort to guarantee our gut is colonized by the right type of microbes (good bacteria), one could ingest bacteria with proven healthy benefits known as Probiotics./nThese healthy bacteria are commonly added to yoghurt and other drinks./nTo boost the healthy benefits conferred by Probiotics, one could consume foods with high contents of special fibers, which can only be digested by the Probiotics./nThese fibers, known as Prebiotics, are found in foods, such as bananas, chicory, garlic and artichoke. /nThe products of Prebiotics digestion, short chain fatty acids (SCFA), are then used in functions, such as metabolism and cell growth. SCFAs have also been shown to have anti-cancer properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/403df907-0a1b-410c-b98e-174eb500077e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-05T04:43:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/19736.mp4</video:content_loc>
      <video:uploader>Cris Shano</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>prebiotics</video:tag>
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      <video:tag>bacteria</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microorganisms</video:tag>
      <video:tag>Vitamins</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>otago</video:tag>
      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cataract-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract Surgery Video</video:title>
      <video:description>This video will help you to understand that how does the cataract surgery is carried out. A complete procedure for this treatment is described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4069d973-6a66-4911-bc34-ec3ee48076e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2013-02-11T01:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30096.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18086-Mathematical-Methods-for-Engineers-II-b6ef26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 21- MIT 18.086 Mathematical Methods for Engineers II.
Optimization with constraints

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-30T15:27:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7dVYOOHB4g4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Shikimate-Pathway-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Shikimate Pathway - Part 2</video:title>
      <video:description>This video will help you in stepping though shikimate. The topic is explained with the reactions and the structural diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/403eb487-0693-4905-b7a9-b9c51122079b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2010-11-30T13:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6294.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>though</video:tag>
      <video:tag>Shikimate</video:tag>
      <video:tag>II</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/THE-MYTH-OF-THE-EVOLUTION-OF-THE-HORSE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MYTH OF THE EVOLUTION OF THE HORSE</video:title>
      <video:description>Until recently, an imaginary sequence supposedly showing the evolution of the horse was advanced as the principal fossil evidence for the theory of evolution. Today, however, many evolutionists themselves frankly admit that the scenario of horse evolution is bankrupt.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/2f830ee7-dd86-4647-be52-355af3f1ff6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-08-07T21:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3177.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
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      <video:tag>Selection</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/THE-EVOLUTION-DECEIT-CAMBRIAN-AGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE EVOLUTION DECEIT: CAMBRIAN AGE</video:title>
      <video:description>This video describes proofs of creation that can liberate individuals from the floundering described in the Qur&apos;an and will enable them to see the infinite might of Allah. Here you will learn of the traits of Cambrian life forms that existed 530 million years ago, yet which still amaze scientists today.</video:description>
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      <video:duration>308</video:duration>
      <video:publication_date>2009-08-07T21:46:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3176.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Cambrian</video:tag>
      <video:tag>mechanism</video:tag>
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      <video:tag>harun</video:tag>
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      <video:tag>adnan</video:tag>
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      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-THE-EYE-AND-THE-EAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN THE EYE AND THE EAR</video:title>
      <video:description>Say: &apos;It is He Who brought you into being and gave you hearing, sight and hearts.What little thanks you show!&apos; (Surat al-Mulk, 67)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/603c1ce6-1d23-4a2e-a27e-952f3af39d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-08-07T21:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3175.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-THE-DESIGN-IN-THE-CELL-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF THE DESIGN IN THE CELL 2</video:title>
      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features?</video:description>
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      <video:duration>263</video:duration>
      <video:publication_date>2009-08-07T21:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3172.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Dental-Anatomy-and-Endodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Dental Anatomy and Endodontics</video:title>
      <video:description>&quot;Lec 17- Dental Anatomy and Endodontics&quot;A discussion of endodontics and root anatomy. The variants in each tooth and an overview of the steps in an endodontic procedure are demonstrated. Orig. air date: JUL 24 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21626.jpg</video:thumbnail_loc>
      <video:duration>1408</video:duration>
      <video:publication_date>2012-09-09T06:25:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JLsQQGlSOO8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Endodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Estrogen-Receptor-I-Hormonal-Mechanisms-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Estrogen Receptor (I): Hormonal Mechanisms in the Body</video:title>
      <video:description>An introductory animation about the mechanisms involved in hormonal activity in the human body.

Credits:

Animation created by:
Tiffany Chow
Vassar College, class of 2007

Original concept and script by:
Dr. Janet Gray
Psychology Department
Science, Technology and Society Program
Vassar College
and
Cristián Opazo
Academic Computing Services, Vassar College

Voiceover by:
Dede Hourican
Academic Technology and e-Learning, Marist College

Copyright © 2005 by Vassar College.
Do not reproduce, download or edit without permission.</video:description>
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      <video:duration>113</video:duration>
      <video:publication_date>2009-07-08T02:15:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3007.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>steroid</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>hormonal</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Vassar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Set-Up-a-Light-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Set Up a Light Microscope</video:title>
      <video:description>This video will help you in understanding How to set up a light microscope. Teaching resources provided here are from the biomedical science team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41ddcbeb-0a87-4f9d-a2c3-803d50cd7c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-09T05:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29768.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiplication-and-addition-rules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiplication and addition rules</video:title>
      <video:description>Mr Andersen is discussing a probability lesson in genetic. He majors on application of multiplication and addition in genetic studies. Learn how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42004479-81cf-4a82-8723-0f01da7a61d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2013-01-19T05:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28951.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>rules</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture II</video:title>
      <video:description>Dr. Sandy Wilson, Associate Professor of Horticulture at the University of Florida lectures on the topics of Tissue Culture and Micropropagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/41dfba75-e051-4c37-9bfc-c94854a70437/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1626</video:duration>
      <video:publication_date>2007-09-10T22:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1001.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tissuelecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/IRES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IRES</video:title>
      <video:description>This animation compares the structure of ribosome complexes in either IRES-mRNA (Internal RIbosome Entry Sequence) or capped-mRNA conformations.
Video by: Stylus Visuals 
Wiki text info: An internal ribosome entry site, abbreviated IRES, is a nucleotide sequence that allows for translation initiation in the middle of a messenger RNA (mRNA) sequence as part of the greater process of protein synthesis. Usually, in eukaryotes, translation can only be initiated at the 5&apos; end of the mRNA molecule, since 5&apos; cap recognition is required for the assembly of the initiation complex.</video:description>
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      <video:duration>71</video:duration>
      <video:publication_date>2008-01-05T22:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1226.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ires</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Cure-Snoring-Naturally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Cure Snoring Naturally</video:title>
      <video:description>Snoring is a common issue among most people. This video will explain how to cure ones snoring naturally. The first step is to figure out what kind of snorer you are and the rest is explained clearly in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/421b5427-b9f0-46d2-9d5b-f2c2a890ef7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T22:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10527.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Snoring</video:tag>
      <video:tag>Cures</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>Naturally</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Parasites-May-Control-Mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Parasites May Control Mind</video:title>
      <video:description>A parasite has the ability to control the mind of host and hijacking into immune system. Parasite uses brain cells that are the base of brain and through this they control the mind and the immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4299c04d-d73c-4bae-b3ac-5b992f14d3b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2013-02-08T02:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29530.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mind</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>parasites</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Full-Epidural-Anaesthesia-How-it-is-Performed-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Epidural Anaesthesia How it is Performed Video</video:title>
      <video:description>Epidural anaesthesia can be used as sole anaesthetic for procedures involving the lower limbs pelvis perineum and lower abdomen it is possible to perform upper abdominal and thoracic procedures under epidural anaesthesia alone</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4228e205-d63c-48ac-8243-8289769baae6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-12-01T19:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10280.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Full</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Anaesthesia</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inactivation-of-V-gated-Sodium-Channels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactivation of V-gated Sodium Channels</video:title>
      <video:description>This video discusses the study of V-gated sodium channels. There are two gates i.e. activation gate and deactivation gate that are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42243711-fcb5-41ab-96c5-e58a3f74556e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2013-01-19T04:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28894.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Re</video:tag>
      <video:tag>Akbar</video:tag>
      <video:tag>Inactivation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>V</video:tag>
      <video:tag>gated</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Channels</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Embolism-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Embolism,  treatment</video:title>
      <video:description>This video details the treatment of a pulmonary embolism. Treatment modalities include oxygenation, anticoagulation drugs, IV fluids, and Dopamine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42340844-01d7-43b9-8bac-6a35443477ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-14T19:27:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5274.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>oxygenation</video:tag>
      <video:tag>anticoagulation</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Fluids</video:tag>
      <video:tag>Dopamine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Heater-for-45-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Heater for 45 minutes</video:title>
      <video:description>This chemical heater can provide heat almost 45 minutes after the reaction is initiated. It is pretty cool ha!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/4240d9a9-e7eb-49b2-a3d4-5ddca05b3260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2014-08-27T00:58:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31253.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>HEATER</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Elementary-A-particle-constructor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elementary A particle constructor</video:title>
      <video:description>The problem is that in the &quot;container&quot; i want to have the array of particles with desired radius say 1.0. But i always find it invokes the default constructor which set radius to zero. Of course latter on i can run a do loop to set the radius to a desired value. But i was wondering if there is any other way to invoke the different particle constructor from the default one as shown in the particle class. Or using the do loop is the only way</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42882d3e-c31c-4c24-8ca9-b9f94b5ee4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-11-09T00:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4798.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>elementary</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>constructor</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Discovery-of-Nucleus-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Discovery of Nucleus - Lecture 2</video:title>
      <video:description>Chemistry &gt; Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 2/nTopics covered:
	/nDiscovery of Nucleus/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 2/nSo let&apos;s get going today. And what we were talking about last time is the discovery that the atom was not the most basic constituent of matter, that there was a particle that was even less massive than an atom./nAnd that is the electron. But today we&apos;re going to discover the nucleus. And so this is 1911. And this is Ernest Rutherford in England. And what he was interested in doing was studying the emission from these newly radioactive elements that were being discovered./nSo the emission from radium, for example. What he did was he got a sample of radium bromide from his friend Marie Curie. And what was known was that this radium bromide emitted something called alpha particles./nAnd the exact nature of these alpha particles was not known. However, what was known was that they were heavy particles, that they were charged and that they were energetic. And, of course, today we know what these alpha particles are./nThey are helium double plus, a helium with two electrons removed. All right. So he got this radium bromide. And alpha particles are being emitted from the radium bromide. And he had some kind of detector way out here which detected these alpha particles./nAnd what he found was that at the detector there were about 132,000 alpha particles per minute. That was the count rate that he was able to measure. And then, because he was just trying to figure out what is the nature of these particles, he did this experiment./nHe took a gold foil, a really thin gold foil here, really thin meaning 2 times 10 to the negative 5 inches. That&apos;s two orders of magnitude thinner than the diameter of your hair. I&apos;ve always wondered how he handled that./nThat is pretty thin. But he put that in there. And, low and behold, the count rate that he measured, once this gold foil was in place, the count rate was still 132,000 alpha particles p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/427ed01c-371e-489f-a7e3-e0e02a2e54ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2114</video:duration>
      <video:publication_date>2009-04-16T22:17:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1733.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Nucleus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-40-Power-and-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Electrical Engineering 40 - Power and energy</video:title>
      <video:description>Lec 4- Electrical Engineering 40 - Power and energy.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17227.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-09-02T13:33:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VByqjUpkoyU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Luxury-Sports-Cars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Luxury Sports Cars</video:title>
      <video:description>Video shows a full description of the manufacturing of sports cars. Explanation of a step by step procedure of manufacturing is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42935739-9d53-465c-8f12-995bb23bab7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-01-12T01:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28690.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Luxury</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>Cars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Watson-constructing-base-pair-models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watson constructing base pair models</video:title>
      <video:description>www.bimatics.blogspot.com During the process of trying to elucidate the structure of DNA, Jim Watson made some cardboard models to try to understand how DNA nucleotides are paired. It helped him visualize how hydrogen atoms of paired nucleotides interact with each other to form a symmetrical structure that fits the double helix model</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/42d52f63-56e4-47ab-837a-940132ce302c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-04-19T18:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1857.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>watson</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/LE-MIRACLE-DE-LA-CELLULE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LE MIRACLE DE LA CELLULE</video:title>
      <video:description>Au début, certains milieux scientifiques considéraient la cellule en tant que l&apos;unité la plus petite vivante. Mais les recherches ont récemment visionné la membrane cellulaire, qui est beaucoup plus petite que la cellule en volume, comme un nouveau type d&apos;être vivant. Cette membrane qui entoure la cellule démontre les propriétés d&apos;un être vivant conscient, telles que la capacité de décider, se rappeler et évaluer. Comment se fait-il qu&apos;une telle membrane épaisse seulement d&apos;un cent millième de millimètre possède de telles qualités ?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/30aa172c-bb14-49fc-ba52-ed1cc6da5943/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-08-07T19:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3166.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellule</video:tag>
      <video:tag>proteine</video:tag>
      <video:tag>ADN</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>cellulaire</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>acide</video:tag>
      <video:tag>Amine</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>synthese</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GECKO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GECKO</video:title>
      <video:description>Les geckos sont des petits lizards. Ces animaux sont capables de grimper très rapidement les murs et de marcher agrippés au plafond, de façon très confortable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0a76cfec-2d2f-4200-b160-88368372525a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2009-08-07T19:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3165.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>gecko</video:tag>
      <video:tag>lezard</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>origine</video:tag>
      <video:tag>des</video:tag>
      <video:tag>especes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Warming</video:title>
      <video:description>Anthropogenic Global Warming or global warming caused by humans is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/42fcb799-59be-4457-b9fe-a24cae625d2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-10-18T05:13:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7094.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Anthropogenic</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-on-an-afterburner-jet-on-a-kart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video on an afterburner jet on a kart</video:title>
      <video:description>This video illustrates the usage of the afterburner on a jet kart, a tinier model than the F16.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/431301e0-59e4-4d21-ab30-b71c1ce5681e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-25T08:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7838.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>afterburner</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UNE-GRANDE-SUPERCHERIE-DE-LEVOLUTION-LHOMME-DU-NEBRASKA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UNE GRANDE SUPERCHERIE DE L&apos;EVOLUTION: L&apos;HOMME DU NEBRASKA</video:title>
      <video:description>Certains de ceux-ci se trouvent dans des entrepôts. Seulement très peu d&apos;entre eux sont exposés dans des musées différents. Ce vidéo a été préparé afin mettre fin à la mentalité qui cache ces fossiles, représentant une réponse complète au darwinisme, et qui les empêche d&apos;être placés devant le public</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9bce0fd7-2e09-4d58-a849-a599ccab8cca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2009-08-07T19:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3164.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Coran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Dieu</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>fossiles</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>pluie</video:tag>
      <video:tag>cieux</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Scan of Human Brain Using MRI</video:title>
      <video:description>This video shows a 3D scan of human head. It shows interior of human with the structure and position of human brain in head.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/433223b6-cd31-4d07-8685-4c3be7c5d01a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:13:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30451.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Head</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-does-a-vaccine-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a vaccine work?</video:title>
      <video:description>How does the body react to vaccines? Watch this explanatory clip to learn how the incredible immune system teaches the body to respond and destroy pathogens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/43464922-da3c-4920-b646-c34338d30b32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2013-02-11T01:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30051.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>vaccine</video:tag>
      <video:tag>Pathogen</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Antigen</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Role-of-neurotransmitter-in-nerve-signal-transmision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of neurotransmitter in nerve signal transmision.</video:title>
      <video:description>Neurons are cells that transmit nerve signals to different parts of the body. Neurotransmitters are chemicals secreted from the synaptic vesicles. Neurotransmitters carry the nerve signals to the target muscles.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4336b781-40ee-4367-ab10-1fa4d67fbdf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2010-11-12T11:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5036.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neurons</video:tag>
      <video:tag>Neurotransmitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Discovery-Production-and-Properties-of-Cathode-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Discovery Production and Properties of Cathode Ray Tube</video:title>
      <video:description>Like a wave, cathode rays travel in straight lines, and produce a shadow when obstructed by object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4349efbe-fff8-40c7-84ea-8dd23c779ebd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-12-15T06:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11869.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Arachnoid-Cyst-Seen-on-Brain-Scans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arachnoid Cyst Seen on Brain Scans</video:title>
      <video:description>The present video shows brain scans on which you can see arachnoid cysts. Arachnoid cyst sometimes occur after surgery and can make up to 1% of intracranial masses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/435b4f4b-e59b-4459-a371-eeac064b0886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-12-01T20:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10428.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>arachnoid</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics C3</video:title>
      <video:description>&quot;Lec 11 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24148.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-15T04:07:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phuhMG4Ctgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Household-aluminum-foil-container-creat-magic-meal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Household  aluminum foil container - creat magic meal</video:title>
      <video:description>Weifang linqu xinde aluminum foil co.,ltd, is a company  specialized in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 

Contact: 
Mr Jet Dong.
Email: xindealu@yahoo.cn.
ICQ: 635237054.
Msn: xdaluminumfoil@hotmail.com.
Skype: xdaluminumfoil.
Mp: 86-18706560631.
Tel: 86-0536-3797567.
Fax: 86-0536-3128508.
Website: www.xdalu.com.cn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/437148e8-4a62-48cd-8921-e94ceb1bb898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-07-03T04:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12331.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>manufacture</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>rolls</video:tag>
      <video:tag>containers</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Proteins-that-Regulate-the-Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins that Regulate the Cell Cycle</video:title>
      <video:description>Cell cycle proteins regulate processes as diverse as cell division and cell death recently their role in neuronal death has been reported in several models of neurodegeneration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a66ec829-6961-40f3-9e12-dfa45868f4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-23T00:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5726.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>proteins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catalysis-of-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis of Enzymes</video:title>
      <video:description>The process of enzyme catalysts is shown in this animated video. To undergo a reaction the molecule must overcome a energy barrier which some times can be produced by putting heat from outside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/396493d0-dbe2-4f3f-9741-d80340bfced5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-10T02:18:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29936.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>catalysis</video:tag>
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    <loc>https://dnatube.com/videos/The-Manufacture-of-Moonshine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Manufacture of Moonshine</video:title>
      <video:description>Moonshine is a very popular corn whiskey. This video explains the step by step process of the manufacture of moonshine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/44c21df4-f7b8-4d4e-bdb4-208af9d9e86b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-12-10T02:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28536.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Moonshine</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Eleptical-Path-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eleptical Path of Planets</video:title>
      <video:description>People use to think that the planets move in a circular orbit but in actual the shape is elliptical. This video shows diagrams of the elliptical path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/44cd16c1-2fc2-4465-81bc-a04888f91c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-12T01:19:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11276.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Carpal Tunnel Syndrome occurs when the median nerve that runs from the forearm into the palm of the hand, is pressed or squeezed at the wrist numbness could be a symptom and here is a Self Test.</video:description>
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      <video:duration>22</video:duration>
      <video:publication_date>2011-11-28T05:26:56.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Heart-Disease-and-Coronary-Artery-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Disease and Coronary Artery Bypass Surgery</video:title>
      <video:description>Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart surgeons use coronary artery bypass grafting to treat people who have severe coronary heart disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/44ed3797-7c45-4b8c-be48-5e0676ede0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-12-01T19:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10282.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apples with nuts growing out of them and other facts</video:title>
      <video:description>Did you know that the cashew grows on an apple? how about the fact that mushrooms are related more to animals than plants? or that your breath is only involuntary if you don&apos;t think about it? These and other questions that will blow your mind is the topic of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/44ed44b1-8b16-4a63-8e40-95c2aaea3c6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2014-09-13T02:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31654.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Amazing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-coagulation-cascade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is coagulation cascade?</video:title>
      <video:description>This video provides an information about coagulation cascade

Coagulation cascade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/44f5d0a9-f5a9-4044-b361-f0319fbb1a29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-10-10T09:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27698.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coagulation</video:tag>
      <video:tag>cascade</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 5 - MIT 18.086 Mathematical Methods for Engineers II&quot; Second-order Wave Equation (including leapfrog)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15352.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T16:50:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0aa6fUHTTeU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Column-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Column Chromatography</video:title>
      <video:description>Animation describing the process of column chromatography.Column chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. It is often used for preparative applications on scales from micrograms up to kilograms.
The classical preparative chromatography column is a glass tube with a diameter from 5 to 50 mm and a height of 50 cm to 1 m with a tap at the bottom. A slurry is prepared of the eluent with the stationary phase powder and then carefully poured into the column. Care must be taken to avoid air bubbles. A solution of the organic material is pipetted on top of the stationary phase. This layer is usually topped with a small layer of sand or with cotton or glass wool to protect the shape of the organic layer from the velocity of newly added eluant. Eluant is slowly passed through the column to advance the organic material. Often a spherical eluent reservoir or an eluent-filled and stoppered separating funnel is put on top of the column.
Steps involved: During chromatography support or matrix is placed in the column,the support is equilibrated with the buffer which is generally identical to buffer in which the sample is dissolved
and sample is applied to the column,in most chromotograhy protocols the protein of interest along with the protein impurities in the sample find to the matrix,the impuritis are washed away by the buffer ,which usually the same buffer which is used in equilibration,then sample is then eluded and collected by washed with appropriate buffer,if teh single buffer is used the process is reffered to as isocratic separation,if multiple buffers are used its is called has gradient,the support is then washed by regeneration buffer that prepares th column for further use and storage with exception of gel filteration ,this basic protocal is used</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2895.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-06-26T01:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2895.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chromatography</video:tag>
      <video:tag>matric</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>elution</video:tag>
      <video:tag>isocratic</video:tag>
      <video:tag>gradient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Step-2-CS-Numbness-Weakness-Full-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS Numbness Weakness Full Video</video:title>
      <video:description>USMLE assesses the ability of examinees to apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care under supervision, and includes emphasis on health promotion and disease prevention</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4575a2d4-5f9b-4642-a795-67bc0a9632ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2011-12-01T04:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10237.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Numbness</video:tag>
      <video:tag>Weakness</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-105-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 105 - Lecture 24</video:title>
      <video:description>Electrical Engineering 105 - Lecture 24

Microelectronic Devices and Circuits</video:description>
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      <video:description>Economics C3 - Lecture 15: Stated Preference Methods

Introduction to Environmental Economics and Policy</video:description>
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      <video:description>Introduction to Digital Integrated Circuits Lecture 19 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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      <video:publication_date>2012-09-07T23:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mh6vE6j3zRo</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Arterial Line Insertion is usually inserted in the wrist but can also be inserted in the elbow, groin, foot or the inside of the wrist.</video:description>
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Video Credit:www.mayoclinic.com</video:description>
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      <video:tag>blood</video:tag>
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      <video:category>Medical</video:category>
      <video:tag>Bat</video:tag>
      <video:tag>Ears</video:tag>
      <video:tag>Correction</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Introduction to Digital Integrated Circuits Lecture 23 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24184.jpg</video:thumbnail_loc>
      <video:duration>2607</video:duration>
      <video:publication_date>2012-09-15T04:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7f3LLmA6YSc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>To sequence a piece of dna you need 1)a Template DNA 2) a short DNA primer that is complementary to the dna you want to sequence, 3)A enzyme called DNA polymerase,(4) Four nucleotides.(A,C,G,T), To this mix ,we also add a second type of nucleotide; one that has a slightly different chemical formula, These dideoxynucleotides(diddtp) can be recognized by a DNA sequencer.
To start the sequencing reaction this mixture is heated to 96C ,so the template DNA&apos;s two complementary strand separates,Then the temperature is lowered, so that the short &quot;primer&quot; sequence finds its complementary sequence in the template DNA.Finally the temperature is raised 60c,this allows the enzyme to bind to the DNA and create a new strand of DNAsequence of this new DNA is complementary to the original DNA strand. The enzyme makes no distinction between dNTPs or didNTPs.each time a didNTP is incorporated, in this case didATP,The synthesis stops. Because billion of DNA molecules are present in the test tube, the strand can be terminated at any position. This results in collection of DNA strands of many different lengths.
The sequencing reaction is transferred from the test tube to a lane of a polyacrylamide gel. The gel is placed into a DNA sequencer for electrophoresis and analysis. The fragments migrate according to size and each is detected as it passes a laser beam at the bottom of the gel. Each type of dideoxynucleotide emits colored light of a characteristic wavelength and is recorded as a colored band on a simulated gel image, and finally computer program interprets the raw data and outputs an electropherogram with colored peaks representing each letter in the sequence.the sequence fragments are sorted out according to the size, starting from the shortest to longest one, the stimulated gel image is read from bottom to top, starting with the smallest fragment, Thus we sequences present in template DNA.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How is our brain became addicted to drugs?</video:title>
      <video:description>Thia animation shows how our brain became addicted to drugs, in this case cocain. How cocain make you addicted? That is why you should care about the saying no to drug today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/475dea4e-c39e-431e-883d-e448c072046e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-07-06T22:22:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2946.mp4</video:content_loc>
      <video:uploader>mulmur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Additted</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Cartesian-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Introduction to Cartesian Dualism</video:title>
      <video:description>&quot;Lec 16- Introduction to Cartesian Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21492.jpg</video:thumbnail_loc>
      <video:duration>1333</video:duration>
      <video:publication_date>2012-09-09T05:35:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bIS3oRb6ag</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>Dualism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-under-the-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone under the microscope</video:title>
      <video:description>This video shows and explains microscopic features of bone. The bone cells called osteocytes are housed in spaces called lacunae. Canaliculi is another microscopic feature of bone that allows osteocytes to communicate with each other. Blood vessels and nerve fibers are housed in the bone by structures called osteonic canals.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47faea7f-c831-4c95-aede-e4c268e50f14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-11-30T10:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9602.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bone</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Microscope</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genome-Project-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genome Project - Mapping</video:title>
      <video:description>This video shows how the mapping is done in human genome project. 
More info: 
Completed in 2003, the Human Genome Project (HGP) was a 13-year project coordinated by the U.S. Department of Energy and the National Institutes of Health. During the early years of the HGP, the Wellcome Trust (U.K.) became a major partner; additional contributions came from Japan, France, Germany, China, and others. See our history page for more information. 

Project goals were to 

identify all the approximately 20,000-25,000 genes in human DNA, 
determine the sequences of the 3 billion chemical base pairs that make up human DNA, 
store this information in databases, 
improve tools for data analysis, 
transfer related technologies to the private sector, and 
address the ethical, legal, and social issues (ELSI) that may arise from the project.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/a6863362-7d19-4b35-8164-ef5f07194721/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T21:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/26.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-difference-between-bacteria-and-archea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is difference between bacteria and archea?</video:title>
      <video:description>A cladogram comparing the three domains of life; specifically, the differences between the archaea and bacteria. Investigation of RNA lead us to conclusions that we are more similar to archea than bacteria, as that bacteria are differentiated from archea as humans are from bacteria.

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a6868c23-0d3f-45e1-89e7-9a0f10038c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-04-06T22:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/234.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Archea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>domains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Heart-Purkinje-Fibers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Heart Purkinje Fibers</video:title>
      <video:description>This video shows a histology of heart purkinje fibers. And it explains the structure and function of each tissue or nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47fb8d04-a0a3-4014-9a3f-76f929a2e66b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T20:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10430.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Purkinje</video:tag>
      <video:tag>Fibers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ventricular-Bigeminus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ventricular Bigeminus?</video:title>
      <video:description>This video shows the measurement of entricular bigeminus with proper precautions. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/480d97a5-f45c-4230-8d6c-41e1ce096aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2013-02-05T04:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29129.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>extrasystoles</video:tag>
      <video:tag>Ventricular</video:tag>
      <video:tag>bigeminus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Modification-in-Golgi-Organlle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Modification in Golgi Organlle</video:title>
      <video:description>This video demonstrates protein modification golgi organalle. The Golgi apparatus is a cellular organelle responsible for the modification and trafficking of proteins to other organelles such as the lysosome, the digestive organelle of the cell. Proteins translated within the rough endoplasmic reticulum are transferred to the Golgi. From there they are modified and packaged into vesicles for distribution. This section focuses on how the modifications done in the Golgi help to direct this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/482bdaf6-433b-46e3-a874-787e5f3bc83d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-12-03T12:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6390.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>Golgi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Surface-Micromachining-and-Surface-Micromachining-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Surface Micromachining and Surface Micromachining III</video:title>
      <video:description>Lec 10- Surface Micromachining and Surface Micromachining III.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17106.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-02T10:05:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-0RwEF_x0Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expedition-Guyana-the-Golden-handed-tamarin-monkey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expedition Guyana the Golden-handed tamarin monkey</video:title>
      <video:description>Golden-handed tamarin monkey is also called the red handed monkey. These creatures are pint sized and therefore difficult to see and film This is the Expedition to Guyana by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/48a246be-fb17-488c-aceb-a1988b5f3a96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-26T05:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8116.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>handed</video:tag>
      <video:tag>tamarin</video:tag>
      <video:tag>monkey</video:tag>
      <video:tag>Expedition</video:tag>
      <video:tag>Guyana</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/POTTERY-WHEEL-INTRO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>POTTERY WHEEL INTRO</video:title>
      <video:description>For some people throwing clay on the potters wheel can be addictive if you are one those people you have come to the right place this video featuring pottery wheels slab rollers clay extruders kilns pug mills Giffin grips and other fine pottery equipment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/48bb2d9c-709c-4ac9-9970-6a70e910095d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-11T23:21:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>POTTERY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 12 - MIT 18.086 Mathematical Methods for Engineers II&quot; Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15365.jpg</video:thumbnail_loc>
      <video:duration>3239</video:duration>
      <video:publication_date>2012-08-28T16:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1-r1t5i58g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Soliton-Solution-to-the-Klein-Gordon-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Soliton Solution to the Klein-Gordon Equation</video:title>
      <video:description>A Soliton Solution to the Klein-Gordon Equation/n    My preon foundation for the fermions and mass-generalized Maxwell&apos;s equations hint at and are consistent with this soliton solution. 
    Mass is not generally considered as a four-vector, but considering it as such is consistent with the mass-generalized Maxwell&apos;s equations and this solution. 
    That mass is not generally considered a 4-vector is because only it&apos;s magnitude is manifested in the Klein-Gordon equation and the resulting non-relativistic Schroedinger equation, Newton&apos;s laws, etc. 
     But the generalization of Maxwell&apos;s equations to include mass at the very ;east suggests it. 
    The analysis here shows the relationship and how the fermion architecture is manifested by the 4-vector mass, 
    And 
    The analysis, here shows that considering mass as a four vector allows a general solution of the Klein-Gordon equation. 
    Now, since  x⁰ = ct  ,  m⋅r   is of the form   k⋅r-ωt  (for 3-space  r ). 
    And, thus, such a potential is represented as a traveling wave soliton solution of the Klein-Gordon equation.
    (Note that zero-densities dual potentials ( σ &amp; σ ) may exist as such in the vacuum.) 
     And so, we see that  /nke^{-|m⋅r|}  /nis a soliton solution of the Klein-Gordon equation,  /nThe following related graphs are also worth noting. /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website shown here:/nhttp://www.amazon.com/-/e/B008MD6CVS/nand Visit the link, here:  /nhttp://www.barnesandnoble.com/s/claude-michael-cassano?store=allproducts&amp;keyword=claude+michael+cassano/nfor my books available on NOOK and some in print at Barnes &amp; Noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/48cfea98-922a-47a4-8121-a0594c315f7c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-15T14:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30748.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>soliton</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>preon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Nucleic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Nucleic Acids</video:title>
      <video:description>During discovery of nucleic acids, the genetic material was isolated from white blood cells by Friedrich Miescher. He called this acidic nature environment as nuclein. The rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/48b7ab6b-ee72-4ed2-92a9-5863a5507df0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2014-08-25T22:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31140.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lies</video:tag>
      <video:tag>Thieves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Ionization-Cl-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Ionization Cl (Quiz)</video:title>
      <video:description>Ionization Cl (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26267.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-19T00:36:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LPol-lH6nmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>Cl</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Stent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Stent</video:title>
      <video:description>Coronary Stent which is a tube placed in the coronary arteries that supply the heart, to keep the arteries open in the treatment of coronary heart disease is animated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49bad1ea-2a60-4d42-bbf6-e1a155e5d089/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11082.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-methylation-on-aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of methylation on aging</video:title>
      <video:description>Methylation is a form of alkylation with a methyl group, rather than a larger carbon chain, replacing a hydrogen atom. This video discusses the benefits of methylation on aging and health. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49c470c9-7a8f-4f98-8c8b-57acf52ead47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5923.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>methylation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-celebrates-40th-anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA celebrates 40th anniversary</video:title>
      <video:description>This video shows 15 memorable moments of the moon walk in July.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49caf874-bac0-4281-a9fb-f2515a9dbcbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-09T15:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7394.mp4</video:content_loc>
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      <video:category>Science and technology</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>Restored</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Video</video:tag>
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    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a 5th video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/31dc68a6-5c70-451b-8516-978bfe5e6ac0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3137.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Computer-Science-Bioinformatics-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computer Science, Bioinformatics, Science</video:title>
      <video:description>People who have contributed to computer science, bioinformatics, biology, and science in general</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/49d46c62-7727-4cd1-b63a-2df7248288db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-30T06:52:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2687.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-Defecography-showing-Rectocele</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of Defecography showing Rectocele</video:title>
      <video:description>Defecography allows diagnosis of morphologic abnormalities such as rectocele intussusception enterocele and paradoxic puborectal muscle contraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49de1d2a-4d7a-4e65-8329-4134a4dcd665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:49:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11054.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Rectocele</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-in-your-20s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer in your 20s</video:title>
      <video:description>This video explains about cancer in your 20s (Conditions A-Z).

Chemotherapy affects 20somethings in a way that is distinct from childhood and adult cancer treatment. Learn about the issues facing them. And for more, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4a15cc24-ee9c-4653-b81c-ceb37f0fd829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-10-10T14:18:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27836.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>20s</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-V8-Engine-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of V8 Engine Motion</video:title>
      <video:description>This video will help you to understand a detailed description of v8 motion engine. This animated video is very helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9053.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-29T19:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9053.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3ds</video:tag>
      <video:tag>Max</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery in India</video:title>
      <video:description>Video shows a mammaplasty surgery in India for women to cure awkward large breasts. A difference between the cured breasts and breast before treatment is also show here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a39bca0-3a78-4bed-a12e-5d9c244af942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-03T04:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10639.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mammaplasty</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>women</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>awkward</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>breasts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 2</video:title>
      <video:description>There are many miracles in Qur&apos;an. This video shows some of them. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4a31d008-ac31-4e72-993c-74c2c6f87da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2009-10-18T14:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3442.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a fifth video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9412e2ed-9e2b-451e-91ca-43668b77dc4d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:41:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3136.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dialysis</video:title>
      <video:description>Dialysis (ultrafiltration) is a method to concentrate protein or other macromolecules through a membrane with defined pores. The membranes will have a molecular weight cut-off (MWCO). This is the limit of size (or range) of a protein that can fit through the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/4a52172a-3844-43dd-bb00-2799e5b7fe0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-05-18T05:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4361.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dialysis</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20-kg-Tumor-Removed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>20 kg Tumor Removed</video:title>
      <video:description>This video shows the 20kg tumor removed from the face of a patient. Tumor is the result of abnormal growth of tissues in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a5f3693-66c5-45e6-8fc9-640680b9d6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-06T20:24:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10938.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>20</video:tag>
      <video:tag>kg</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giant-Anteater-in-Mutant-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant Anteater in Mutant Planet</video:title>
      <video:description>An anteater is an odd looking mammal, this video shows one on a morning forage, it is 7 foot long and weighs in at 80 pounds. Giant anteaters are sometimes mistaken for bears due to the fur and claws. This a mutant planet production of a giant anteater</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4bd47b0c-1ac7-4c92-9ea2-adacdb051f69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-12-08T08:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28388.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>Anteater</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-Dr-Raymond-Damadian-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI (Dr. Raymond Damadian MD)</video:title>
      <video:description>MRI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4c06d38a-f8f8-43a6-b63f-905586ce89a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-10-23T03:51:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7134.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complete-Structure-of-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complete Structure of Proteins</video:title>
      <video:description>Different proteins have different sequence of amino acid as regulated by the corresponding gene.There is a primary, secondary and tertiary structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4c127c22-9331-4445-963b-86b298a51a72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-05-03T13:49:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2127.mp4</video:content_loc>
      <video:uploader>cezaracocoi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>tertiary</video:tag>
      <video:tag>quaternary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis-Whether-To-Exercise-Or-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis- Whether To Exercise Or Not</video:title>
      <video:description>This video is all about whether an arthritis patient should do exercise. There is lot of exercises include movement exercise, strengthening exercise, aerobic exercise etc. People having joint replacement surgery should not do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4c117a5d-bdf6-43f1-af09-30f823f8edd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-11T02:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30124.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>should</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Arthritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Plot-Velocity-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Plot Velocity Time Graph?</video:title>
      <video:description>This video demonstrates how to plot a graph of time and velocity from a given data. Velocity time graphs are commonly used to determine acceleration and motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c138777-e784-4a67-a831-4ec1c52dbf62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-12T03:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11469.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>velocity</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Comparing-Arcon-and-Condylar-Articulators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Comparing Arcon and Condylar Articulators</video:title>
      <video:description>&quot;Lec 40 - Comparing Arcon and Condylar Articulators&quot; Compares the Hanau and Whipmix articulators with emphasis on condylar elements, intercondylar distance, horizontal and condylar inclination and protrusive-retrusive settings. Orig. air date: NOV 20 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21404.jpg</video:thumbnail_loc>
      <video:duration>1348</video:duration>
      <video:publication_date>2012-09-09T04:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d59Pdmlr7V0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>Arcon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Condylar</video:tag>
      <video:tag>Articulators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texture-synthesis-of-the-torus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texture synthesis of the torus</video:title>
      <video:description>This video demonstrates the geometry and texture synthesis on Torus. For more information you can browse to stanford.edu site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/4c27a89e-7292-408b-997f-e8c0caf3e7f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2007-10-30T19:24:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1088.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-The-Moon-Illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Moon Illusion?</video:title>
      <video:description>This video demonstrates the illusions made by our moon. The ebbinghaus illusion is also explained in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4c31abd9-3c3c-412e-891b-acb282b64372/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-12-08T07:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28351.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>Ebbinghaus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Evidence-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Evidence , Part III</video:title>
      <video:description>WHAT IF INSERTION IS NOT RANDOM
If you run the numbers with the assumption that ERVs can only insert in 1% of the genome, i.e. highly nonrandom, you still get enormously low probabilities with only 16 ERVs.  So even if insertion is highly nonrandom, getting the thousands of matched ERVs between all primates is unbelievably unlikely just like I show in the video (don&apos;t believe me, do the math).

Endogenous Retroviruses (ERVs) are the relics of ancient viral infections preserved in our DNA. The odd thing is many ERVs are located in exactly the same position on our genome and the chimpanzee genome.  There are two explanations for the perfectly matched ERV locations.  Either it is an unbelievable coincidence that viruses just by chance inserted in exactly the same location in our genomes, or humans and chimps share a common ancestor. It was our common ancestor that was infected, and we both inherited the ERVs.  ERVs providence the closest thing to a mathematical proof for evolution.  And remember, ERVs are just one of the millions of FACTS that support the theory of evolution.  Think about it.

To download this video please go to:
http://www.mediafire.com/?4oubmomm34g

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?tnzy2ynjymy

ERV positions taken from:
C. M. Romano, R. F. Ramalho, and P. M. de A. Zanotto; Tempo and mode of ERV-K evolution in human and chimpanzee genomes. Arch Virol (2006) 151: 22152228

Probabilities calculates using random insertion into a genome containing 3 billion bases.  Yes, some ERVs have shown to not insert perfectly randomly, but none show perfect site selection. Accounting for non-random insertion would NOT reduce the probabilities much.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4cfb035c-d23a-4b65-a082-bf8327ef5360/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:37:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2574.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimp</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-PACS-164B-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - PACS 164B - Lecture 24</video:title>
      <video:description>PACS 164B - Lecture 24

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17627.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
      <video:publication_date>2012-09-03T16:31:12.000Z</video:publication_date>
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      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
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      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why you cannot ignore the endogenous retrovirus when it comes to evolution</video:title>
      <video:description>Are you still on the fence about evolution? Then you must see this compelling video that reveals the facts about DNA, chromosomes, genes, and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4cf1bfa1-1172-4e0c-bb0f-4fbca87e2500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-17T22:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5594.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>retrovirus</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Functioning-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functioning of Teeth</video:title>
      <video:description>The functioning of our four types of teeth is explained in this video. Four kinds of teeth are insisors, canines, premolars and molars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d056b8f-3e3e-43ab-8a8e-4e1f367d287c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-12T01:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11283.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Functions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of  the tooth histology</video:title>
      <video:description>A tooth emanates from embryonic cell before growing and erupting into what we see when a mouth is open. This process usually starts in the womb and continues after a baby is born.</video:description>
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      <video:duration>287</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Development</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfer of Energy by Wave</video:title>
      <video:description>The video shows the wave motion. How the wave gets slower as is it travels through water? Why the waves at bank travel slower?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4d0fdd6e-dd41-4bff-b97d-7621521456f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-08T15:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3193.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>waves</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nursing Lab - Running Medication Through an IV</video:title>
      <video:description>Quick lab example about administering medication via IV. We go over steps and explain the whole procedures involved in administering the medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4e10535a-4e64-4f91-a5eb-a80dc0668474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10420.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursing</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Administering</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Acid-base equilibrium is of particular importance in biological systems because the pH at which a reaction occurs is very important. This video presents a lecture on acid-base equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4e0b3ebc-1e93-426e-bf11-af1f31a9e326/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T23:15:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1754.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial blood gases ABGs</video:title>
      <video:description>It is blood test performed on a sample of blood taken from an artery venous blood cant be used it is vital to patients management in critical areas such as icu and emergency department.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e286596-486c-4f8b-9a9c-2b8f1447848a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2011-11-29T21:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9196.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ABGs</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-74-Subtracting-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Subtracting  Fractions</video:title>
      <video:description>Subtracting  Fractions

U02_L3_T2_we1 Subtracting  Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24802.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-17T16:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UbUdyE1_b9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-Radon-Action-Month-2011-All-Homes-Should-Be-Tested</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National Radon Action Month 2011. All Homes Should Be Tested</video:title>
      <video:description>&quot;All homes should be tested for radon gas,&quot; says Ben Ingalls of Denver&apos;s Air Quality Control Agency. http://RadonMonth.WordPress.com &lt;br&gt; The EPA has designated January as National Radon Awareness Month. &quot;Radon problems have been found all over the country,&quot; according to James Gelina, a radon mitigation professional. &lt;br&gt; The Surgeon General warns that radon causes lung cancer. &quot;Testing for radon is easy and inexpensive,&quot; states Ross Aton, NEHA certified radon mitigator. &lt;br&gt; Testing kits are available at hardware stores and from local health departments. According to Jeff Finken of Accredited Radon Mitigation, &quot;Radon problems can be fixed in most homes for under $1,000.&quot; &lt;br&gt; Air Quality Control is America&apos;s largest and most reputable radon remediation contractor. The have offices in Colorado, Minnesota, Wisconsin, Indiana, Kentucky, Michigan, Pennsylvania, Maryland, West Virginia, New York, Connecticut, Georgia, North Carolina, South Carolina, and Massachusetts. Visit www.MitigationSystem.com or call 1-800-NO-RADON.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/4e2e4f48-5cd2-45bd-ada6-b81d7c9b0cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-01-11T03:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6752.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>ingalls</video:tag>
      <video:tag>National</video:tag>
      <video:tag>month</video:tag>
      <video:tag>gelina</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>aton</video:tag>
      <video:tag>epa</video:tag>
      <video:tag>finken</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>control</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-dynamic-observatory-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar dynamic observatory project</video:title>
      <video:description>This is a NASAs solar dynamic observatory project presented by Dean Pesnell. It is an overview studying the sun and using the knowledge on some other planets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e3afa64-5764-4438-a0d5-07ef889b54ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-10T02:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7424.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>solar</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Naked-archaeologist-preview-who-wrote-the-dead-sea-scrolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Naked archaeologist preview - who wrote the dead sea scrolls</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This is the story of the dead scrolls&apos; author.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4e472b07-ac36-4126-b814-b8cf30a1509e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:06:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2303.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Dead</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>scrolls</video:tag>
      <video:tag>AliG</video:tag>
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    <loc>https://dnatube.com/videos/Lactose-Digestion-in-Infants</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The lactase enzyme is produced in the small intestine of infants. It digests lactose by breaking it into glucose and galactose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/4e99aeba-4198-4c11-945a-cd44ec2acb79/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>Lactose</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Infants</video:tag>
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    <loc>https://dnatube.com/videos/Is-Hubbles-new-camera-a-miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Hubble&apos;s new camera a miracle?</video:title>
      <video:description>The ESA and NASA present an extraordinary Hubblecast revealing the new camera installed on the Hubble. This camera is said to be able to see the invisible, look back in time, and more. You must view these breath-taking shots from the camera.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>248</video:duration>
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More on simple and compound interest</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <video:video>
      <video:title>Conotoxin</video:title>
      <video:description>Conotoxin is a neurotoxic peptides .It is isolated from the venom of marine cone snail,genus Conus,Its consist of 10 to 30 aminoacid residues,Typically have one or more dilsulfde bonds,Conotoxins have a variety of mechanisms of action like ion channels. Types and biological activities of conotoxins The number of conotoxins whose activities have been determined so far is five, and they are called the α(alpha)-, δ(delta)-, κ(kappa)-, μ(mu)-, and ω(omega)- types. Each of the five types of conotoxins attacks a different target * α-conotoxin inhibits acetylcholine receptors at nerves and muscles. * δ-conotoxin inhibits the inactivation of voltage-dependent sodium channels. * κ-conotoxin inhibits potassium channels. * μ-conotoxin inhibits voltage-dependent sodium channels in muscles. * ω-conotoxin inhibits N-type voltage-dependent calcium channels. Because N-type voltage-dependent calcium channels are related to algesia (sensitivity to pain) in the nervous system, ω-conotoxin has an analgesic effect: the effect of ω-conotoxin M VII A is 100 to 1000 times that of morphine.[7] Therefore a synthetic version of ω-conotoxin M VII A has found application as an analgesic drug ziconotide (Prialt). Types of conotoxins also differ in the number and pattern of disulfide bonds [9]. The disulfide bonding network, as well as specific amino acids in inter-cysteine loops, provide the specificity of conotoxins. Omega, delta and kappa conotoxins Omega, delta and kappa families of conotoxins have a knottin or inhibitor cysteine knot scaffold. The knottin scaffold is a very special disulfide-through-disulfide knot, in which the III-VI disulfide bond crosses the macrocycle formed by two other disulfide bonds (I-IV and II-V) and the interconnecting backbone segments, where I-VI indicates the six cysteine residues starting from the N-terminus. The cysteine arrangements are the same for omega, delta and kappa families, even though omega conotoxins are calcium channel blockers, whereas delta conotoxins delay the inactivation of sodium channels</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/4eb531e5-1640-4e4c-9e7d-9a84c0a64862/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-07-08T01:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3001.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>snail</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>conotoxin</video:tag>
      <video:tag>venom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Price-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Price Elasticity of Demand</video:title>
      <video:description>Price Elasticity of Demand

Introduction to price elasticity of demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25394.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2012-09-18T13:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/slP8XZ6Nq40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>price</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-tumor-Surgery-with-open-approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain tumor Surgery with open approach</video:title>
      <video:description>Brain Tumor Surgery by dr joshua and Discussed the video on brain tumor open surgery is the most common treatment option for brain tumors a craniotomy is performed to remove a brain tumor or to halt its progress</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4f8fdac5-18c5-4183-af45-89443104d927/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-01T00:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9824.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Therapeutics-Research-Participant-Appreciation-Eve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Therapeutics Research Participant Appreciation Eve</video:title>
      <video:description>Adam Boxer, MD, PhD, Director of the Clinical Trials Program at USCF&apos;s Memory and Aging Center, discusses recent results from clinical trials and potential new molecular therapies for Alzheimers disease, frontotemporal dementia and other forms of dementia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/4fa69987-ca48-46b3-bc32-5f2af0a02e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2010-08-03T00:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4457.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DENTAL-FILLING-SURGERY-CURES-TEETH-CAVITIES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DENTAL FILLING SURGERY CURES TEETH CAVITIES.</video:title>
      <video:description>In a dental filling surgery your dentist will remove the decayed portion of the tooth to treat a cavity and then &quot;fill&quot; the area on the tooth where the decayed material once lived.In india you can get a dental surgery for 100-200$ U.S, For further details please visit www.forerunnershealthcare.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4facea39-a9ee-4dc5-be4b-29c64d5cd7b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-05-30T09:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2711.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-what-it-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA: what it is?</video:title>
      <video:description>This video explains what DNA is. Deoxyribonucleic acid, or DNA is a nucleic acid molecule that contains the genetic instructions used in the development and functioning of all living organisms. The main role of DNA is the long-term storage of information and it is often compared to a set of blueprints, since DNA contains the instructions needed to construct other components of cells, such as proteins and RNA molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4fae267d-24ea-4029-9d6b-b8e64a01fe21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2007-05-24T05:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/427.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>geneticInformation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Burns-and-Scalds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burns and Scalds</video:title>
      <video:description>Burns and scalds are an injury we usually have to deal with in everyday life. This video demonstrates how to deal with burns and scalds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fb16aca-d41f-4c88-88fa-a68dee98df0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10080.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/QED-Quod-erat-demonstrandum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>QED - Quod erat demonstrandum</video:title>
      <video:description>Concurrency-related bugs are notoriously difficult to discover by code review and testing. By doing a formal proof on the program text, one can statically verify that no execution of the program leads to an error. The effectiveness of the proof depends on the proper choice of the manual inputs such as code annotations. Deriving these annotations for a concurrent program requires complicated reasoning. The main reason behind this is the interaction between threads over the shared memory. While writing the proof, at every point, one has to consider the possible interleavings of conflicting operations. Existing proof methods including Owicki-Gries, rely/guarantee and concurrent separation logic are applied at the finest level of concurrency. Analyzing the program at this level requires complex annotations and invariants, along with many auxiliary variables.

QED is a new proof method that simplifies verifying assertions in concurrent programs. The key feature of our method is the use of atomicity as the main proof tool. A proof is done by rewriting the program with larger atomic blocks in a number of steps. In order to reach the desired level of atomicity, we alternate proof steps that apply abstraction and reduction, each of which improves the outcome of the other in a following step. Then, we check assertions sequentially within the atomic blocks of the resulting program. We declare the original program correct when we discharge all the assertions. Our proof style provides separation of concerns: At each step, we either use facts about a concurrency protocol to enlarge atomic blocks, or check data properties sequentially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fb14153-80c6-4e04-8f91-70efe946af7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1337</video:duration>
      <video:publication_date>2010-11-09T13:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4853.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>QED</video:tag>
      <video:tag>Quod</video:tag>
      <video:tag>erat</video:tag>
      <video:tag>demonstrandum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-Of-Evolution-Retroviruses-And-Pseudogenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Of Evolution :  Retroviruses And Pseudogenes</video:title>
      <video:description>We report here the presence of numerous processed pseudogenes derived from the W family of endogenous retroviruses in the human genome. These pseudogenes are structurally colinear with the retroviral mRNA followed by a poly(A) tail. Our analysis of insertion sites of HERV-W processed pseudogenes shows a strong preference for the insertion motif of long interspersed nuclear element (LINE) retrotransposons. The genomic distribution, stability during evolution, and frequent truncations at the 5&apos; end resemble those of the pseudogenes generated by LINEs. We therefore suggest that HERV-W processed pseudogenes arose by multiple and independent LINE-mediated retrotransposition of retroviral mRNA. These data document that the majority of HERV-W copies are actually nontranscribed promoterless pseudogenes. The current search for HERV-Ws associated with several human diseases should concentrate on a small subset of transcriptionally competent elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fd64dfd-6c7f-4e66-8bd8-483ed14cac07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2010-11-11T22:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5013.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pseudogenes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Masters-of-disguise-in-wild-Indonesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Masters of disguise in wild Indonesia</video:title>
      <video:description>In a world whose major principle is eat or be eaten, mother nature has come up with some ingenious ways of lengthening life. This achieved by allowing disguises and some are way too good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fd83119-ed0d-4dd9-99f5-d404604bf478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-26T01:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8045.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Underwater</video:tag>
      <video:tag>masters</video:tag>
      <video:tag>disguise</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Indonesia</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-After-Freezing-A-Balloon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens After Freezing A Balloon?</video:title>
      <video:description>This episode of head rush demonstrates an experiment of putting a balloon in a container filled with liquid nitrogen. Be amazed and watch what will happen to the balloon before and after the experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4ff000c4-3c6e-4843-92ed-028c81ff86d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-12-08T08:14:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28401.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Balloon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attenboroughs-From-Dinosaur-Age-to-Today-the-Life-of-Mammals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attenborough&apos;s From Dinosaur Age to Today, the Life of Mammals</video:title>
      <video:description>What we see today has taken millions of years to evolve and improve into the beings that we witness today. This killer warthog went extinct about 20 million years ago and it was quite the effective eater. From Dinosaur Age to Today with Attenborough in the Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ff0f7d5-d36e-46ce-a2fc-2eb8e0783672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-11-26T05:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8101.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>From</video:tag>
      <video:tag>Dinosaur</video:tag>
      <video:tag>age</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Today</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-Travel-using-Phase-shifted-Electrodynamic-Thruster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space Travel using Phase-shifted Electrodynamic Thruster</video:title>
      <video:description>It is a brief explanation about phase-shifted electrodynamic force (f ≥ c/L) causing electrodynamic drag, and consequently, generating propulsion in the outer space, enabling fast interstellar travel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ff56bde-cf64-4e2a-851f-accabb847cf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-11-29T12:48:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6240.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Thruster</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Spaceship</video:tag>
      <video:tag>Starship</video:tag>
      <video:tag>Spaceshuttle</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemistry-1A-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chemistry 1A - Lecture 9</video:title>
      <video:description>Chemistry 1A - Lecture 9

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26698.jpg</video:thumbnail_loc>
      <video:duration>2881</video:duration>
      <video:publication_date>2012-09-19T02:09:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60lFSwTEnAA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Membrane-Effects-in-a-Red-Blood-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Membrane Effects in a Red Blood Cell</video:title>
      <video:description>This video demonstrates the effects of the membrane of a red blood cell in different conditions.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/501c3084-cff5-4f58-9ce6-c22ba156821d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-04-08T20:21:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4159.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Droplets-from-a-Geyser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Droplets from a Geyser</video:title>
      <video:description>Fatty acids formed in the geyser accumulate in droplets. Evaporation of the droplets causes the fatty acids to aggregate into small wind-blown particulates. This animation illustrates a theorietical means by which fatty acids may have been distributed on the early Earth 
video by Janet Iwasa  at onemicron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/50976beb-861f-40b0-8ad1-3f7ab04a5b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-12-19T01:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1203.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phase-Displacement-Space-Drive-Interstellar-Propulsion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phase Displacement Space Drive - Interstellar Propulsion</video:title>
      <video:description>It is a brief explanation about an innovative space propulsion system having two EM emitter, phased  0° 90°, and spaced quarter wavelength apart (nλ+ λ/4), creating attraction (contra-phase 180°)  and repulsion (in-phase 0°), in order to produce net thrust force in an energy-efficient way, enabling fast interstellar travel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/50981b12-af16-4f31-985c-71d4fff1e3b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-04-18T00:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6911.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phase</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>Thruster</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Spaceship</video:tag>
      <video:tag>Spaceshuttle</video:tag>
      <video:tag>Starship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosome-Map</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome Map</video:title>
      <video:description>Our genetic information is stored in 23 pairs of chromosomes that vary widely in size and shape. Each chromosome is a very long molecule, so it needs to be wrapped tightly around proteins for efficient packaging to make chromosome itself. This video shows how chromosome map looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/509bf4be-201e-4cf4-93d3-4caeedde1b3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-23T00:48:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5733.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>map</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodiumn-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodiumn a Chemical Element</video:title>
      <video:description>This video will show you the name origin, abundance, sources and the uses of sodium. It is used in medicine, agriculture and photography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/50ad4c0e-da82-4cb3-a96b-5b0b9a5db3be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11339.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>sodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Fermi-Shows-How-Active-Galaxies-Can-Be</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASAs Fermi Shows How Active Galaxies Can Be</video:title>
      <video:description>Fermi is part of nasa structure and evolution of the universe theme the astronomical satellites in this theme are designed to explore the structure of the universe examine its cycles of matter and energy and peer into the ultimate limits of gravity: black holes fermi detects gamma rays and the highest energy light in the electromagnetic spectrum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50b4699a-6373-4ca0-9483-d2608eaff3de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-15T15:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7534.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 1</video:title>
      <video:description>From the moment man opens his eyes to this world, a great order surrounds him. He needs oxygen to survive, it is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive, every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water, three fourths of the planet is covered with water. Man needs shelter, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a33176bc-0186-4ea5-8938-e2be8bacf70e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T13:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3129.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Creating-SMART-Goals-for-Success</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Creating SMART Goals for Success</video:title>
      <video:description>Lec 13 - Creating SMART Goals for Success. Participants will learn the elements of the SMART Goal development process and how you and your volunteer organization can use these technique to achieve a high level of success.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14978.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-08-28T11:06:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sZa9FTB-A1Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Goals</video:tag>
      <video:tag>productivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Should-newborns-be-able-to-extend-their-heel-to-their-ear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Should newborns be able to extend their heel to their ear?</video:title>
      <video:description>In this video, a doctor gives a quick physical exam of a human newborn. Watch this clip to learn if it is healthy for a newborn to extend its heel to its ear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1af5be9c-c3df-457a-ab56-ac1c1acdee91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2013-02-10T01:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29876.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>newborn</video:tag>
      <video:tag>heel</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Ear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Hysterectomy-for-Endometrial-Carcinoma-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Hysterectomy for Endometrial Carcinoma Surgery</video:title>
      <video:description>In a robotic hysterectomy small incisions are made in the abdomen where special instruments including a 3d camera are inserted the technology allows the surgeon to use more precise hand movements and to see a 3d magnified view of the surgical area because the incisions are so small robotic surgery reduces scarring and recovery time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/512ed7fb-a4e7-4159-bd0c-f6916c2c6877/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T22:48:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10495.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>endometrial</video:tag>
      <video:tag>carcinoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interviews-Dr-Brown-Duke-Univ-Dept-Chair-On-The-Fibroids-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interviews Dr Brown Duke Univ Dept Chair On The Fibroids Project</video:title>
      <video:description>Fibroids are growths or tumors that occur in the uterus, these usually non cancerous. This video is an interview on the Fibroids Project, the interviewees is Dr Brown Duke, the University&apos;s department chair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/51408c81-9da4-407c-a693-6fdf408e1ba7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2011-12-06T18:14:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10777.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>fibroids</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>duke</video:tag>
      <video:tag>Univ</video:tag>
      <video:tag>Dept</video:tag>
      <video:tag>Chair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-household-aluminum-foil-rolls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made -household aluminum foil rolls</video:title>
      <video:description>Weifang linqu xinde aluminum foil co.,ltd , is an aluminum industry that specializes in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 

Contact: Mr Jet Dong.
Email: xindealu@yahoo.cn.
ICQ: 635237054.
Msn: xdaluminumfoil@hotmail.com.
Skype: xdaluminumfoil.
Mp: 86-18706560631.
Tel: 86-0536-3797567.
Fax: 86-0536-3128508.
Web: www.xdalu.com.cn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/51471eaa-0124-4fd1-b85f-68a6a7b04f8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-07-03T04:47:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12332.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>manufacture</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>rolls</video:tag>
      <video:tag>hairdness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Rolling-Hiatus-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Rolling Hiatus Hernia</video:title>
      <video:description>This animation will show how a rolling hiatus hernia is formed. The two types i.e. sliding and rolling hiatus hernia is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/516df618-3003-4058-9e44-e3f864db7b4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-02-11T01:31:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30066.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Rolling</video:tag>
      <video:tag>hiatus</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>forms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Dilution-Titration-HAc-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Dilution Titration HAc  (Quiz)</video:title>
      <video:description>Dilution Titration HAc  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26813.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-19T02:37:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JIKXNx5TK3Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Dilution</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>HAc</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Review-2009-Nobel-Prize-in-Medicine-or-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Review: 2009 Nobel Prize in Medicine or Physiology</video:title>
      <video:description>2009 Nobel Prize in Medicine or Physiology_ Telomeres</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52270754-022b-4983-b188-0a612f3aade5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-23T00:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5701.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>telomeres</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 3</video:title>
      <video:description>Pharmacology as a study of drugs is shown in this scientific video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52772d04-4c82-47bf-913f-eda2703e45bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2010-11-12T00:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5030.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth</video:title>
      <video:description>&quot;Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth&quot; Shows the theory and procedure for setting the maxillary anterior teeth in an Immediate Complete Denture. This procedure minimizes adjustments to mouth and denture. Orig. air date: MAR 29 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20804.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-07T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8tagEyUSM1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellphone features revealed by shaking it</video:title>
      <video:description>This video shows a cellphone whose features can be used by shaking it. Cellphone users can shake their phone to feel and hear how full their battery or message inbox is - as if it were a liquid fuel tank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/528e08e0-d139-4f5f-9605-c2c677539e74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-12-04T15:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28281.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cellphone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis</video:title>
      <video:description>Dimensional analysis which is the analysis of the relationships between different physical quantitiesis demonstrated in this science video. It is used to convert physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/528d3999-8ee0-41ff-9627-5aed905ad101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-07-22T03:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31055.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Samarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Samarium?</video:title>
      <video:description>Samarium is an element with an atomic number 62 and it was discovered in 1879. It readily oxidizes in air. This video will explain the origin,source and uses of Samarium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/529169f2-ed4f-456e-b2c2-5bd0b0b26c55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11149.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Samarium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Audible Normal Heart Sounds</video:title>
      <video:description>Normal heart sounds are created when the heart valves snap shut.These unique and distinct sounds convey an important data pertaining to the condition of the the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5291d1ac-df98-4b10-9843-1af7144ccf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10293.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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    <loc>https://dnatube.com/videos/Interference-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference of Waves</video:title>
      <video:description>This video shows the interference of waves in the real world. Different activities are performed here to show the interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55c2f45a-8279-4081-9b75-4faadcda51a4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28165.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
      <video:tag>interference</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What can I build using six ultracapacitors</video:title>
      <video:description>I made an impulse purchase of six 2600F 2.5 volts ultra-capacitors from Goldmine electrons that have left me with endless option on what to construct. The first to cross my mind is to build a portable discharge welder or a spot welder. An not yet decided and need your help.</video:description>
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      <video:publication_date>2013-02-11T04:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30253.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>build</video:tag>
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      <video:tag>six</video:tag>
      <video:tag>ultracapacitors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/GST-Enzymatic-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GST Enzymatic Digestion</video:title>
      <video:description>By Abnova - GST fusion proteins allow convenient affinity purification of many proteins of interest but the GST-tag may become inconvenient in various downstream applications. We use PreScission protease to digest the GST fusion proteins and the protein without GST-tag is obtained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/535f83ba-7663-4dd8-8ef8-a1a246cf112d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-03-15T06:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3954.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>GST</video:tag>
      <video:tag>enzymatic</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-156-Number-Sets-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156 - Number Sets 2</video:title>
      <video:description>Number Sets 2

U12_L1_T1_we2 Number Sets 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24807.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-17T16:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfQv8GzyjB4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of omega-3 fatty acid in coronary heart disease</video:title>
      <video:description>Omega-3 fatty acids are essential fatty acids. They are essential for human body, but body is unable to produce them. Results from various studies relates omega-3 fatty acids with aging process. This video presents how omage-3 fatty acids may help patients with coronary heart disease. Edited by Ashraf.</video:description>
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      <video:duration>134</video:duration>
      <video:publication_date>2010-11-24T00:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5860.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
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      <video:tag>OMEGA</video:tag>
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      <video:tag>Fatty</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-For-Vacuum-Assisted-Core-Breast-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For Vacuum Assisted Core Breast Biopsy</video:title>
      <video:description>Vacuum assisted core biopsy is performed when a very small abnormality is present in breasts. A very small incision is made into breast and by using a vacuum powered instrument small biopsy needle is inserted in breasts and then breast tissues are taken out for examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/53bec505-30ba-49ba-801c-e41c917d1574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-02-10T02:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29951.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>A</video:tag>
      <video:tag>Vacuum</video:tag>
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      <video:tag>biopsy</video:tag>
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      <video:tag>Taken</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Draw-Blood-Samples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw Blood Samples</video:title>
      <video:description>This video shows the taking of blood sample from the patient by an expert doctor. The blood samples are collected to perform a lot of medical tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53c003a7-5904-4763-b725-cbf72d8eb6cb/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9894.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>blood</video:tag>
      <video:tag>Samples</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Handed Tie</video:title>
      <video:description>This video will help you to know about a one handed knot tie. Mostly the right hand predominates during a one hand tie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/66fac414-19b9-4673-b967-e364e268dffe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-01T23:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10569.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasa Incoming Comet Outgoing CME</video:title>
      <video:description>On oct 2011 an exceptionally bright comet headed toward the sun and disintegrated moments later a large coronal mass ejection blew off the other side of the sun making for this captivating movie from the Solar heliospheric observatory while it looks to the casual observer that the comet triggered the ejection the apparent relationship between an incoming comet and a cme is only a coincidence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/543e7e49-5281-414c-b127-055705096661/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-07T01:26:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7351.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Finger Movement</video:title>
      <video:description>Flexion (bending), Extension (straightening), Abduction (moving sideways away from the body) and Adduction (moving sideways towards the body) are the four ways in which the fingers can move. This short video shows the movement of fingers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2860.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Distal Pancreatectomy Surgery Techniques Video</video:title>
      <video:description>Distal pancreatectomy is performed primarily for malignant and premalignant diseases including pancreatic adenocarcinoma pancreatic cystic neoplasms and neuroendocrine tumors benign indications for distal pancreatectomy include chronic pancreatitis etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5464f491-693d-44b7-8c30-8c0b23236731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-06T17:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10656.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2991.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>aminoacid</video:tag>
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      <video:tag>cell</video:tag>
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      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
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      <video:tag>biology</video:tag>
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      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Islam</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Computer Science 61A</video:title>
      <video:description>The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16848.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-01T14:11:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JQN6Rdiodmg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>157</video:duration>
      <video:publication_date>2013-02-08T04:22:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29664.mp4</video:content_loc>
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      <video:category>Physics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>camera</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-of-Light-capture-by-Photosystem-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Light capture by Photosystem I</video:title>
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      <video:duration>443</video:duration>
      <video:publication_date>2010-11-24T05:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5919.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>Photosystem</video:tag>
      <video:tag>I</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Thorax Part- 3</video:title>
      <video:description>This video will help you in understanding the working of Thorax. Internal structure is explained here with the description of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c80d1498-909c-40a6-8ab2-36bfc85529a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-02-11T03:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30219.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thorax</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Aortic Aneurysm</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/54d70f61-6625-4de0-b08f-a16122662a00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-04-07T20:09:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30520.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NEJM</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>deployment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Endovascular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 4</video:title>
      <video:description>Supermassive Blackholes - PART 4

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/54c8d0d0-d6d9-4770-80ef-932cf75b7573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2009-05-27T19:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2408.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9487.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T10:04:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9487.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>with</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Faces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fully-connected-Hybrid-Wireless-Network-Matthias-R-Brust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fully connected Hybrid Wireless Network (Matthias R. Brust)</video:title>
      <video:description>How to interconnect mobile ad hoc network partitions in an efficient way? How to guarantee full connectivity most time? How to maintain a full connected hybrid wireless network?

For more details see http://mocca.uni.lu/team/brust.html (Matthias R. Brust)</video:description>
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      <video:duration>33</video:duration>
      <video:publication_date>2007-10-15T14:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1072.mp4</video:content_loc>
      <video:uploader>matthias_r_brust</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>network</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>ad</video:tag>
      <video:tag>hoc</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Point</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-unified-theory-of-everything</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An unified theory of everything</video:title>
      <video:description>There are four types of forces in nature. They are the weak force, the electromagnetic force, the strong force and the gravity. Scientists have already combined the weak force and the electromagnetic force to electroweak force. However, scientists are hoping to find a theory capable of combining all four forces of nature. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/54dd414f-69e4-4912-a942-f8e926c0d758/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-04-18T08:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1829.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>an</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-28-to-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 28 to 37</video:title>
      <video:description>This babycenter.com video shows pregnancy animation from the weeks 28th and 37th. A 3D animated look at baby development in the third trimester of pregnancy, including eyes opening, bones hardening, vernix caseosa shedding, and turning downward in preparation for birth.
Video Transcript/nNarrator: You and your baby are beginning your last trimester together. At 28 weeks, your baby weighs just over 2 pounds. He&apos;ll more than triple his weight between now and birth, and build a layer of fat that will help keep him warm outside the womb.
Your baby&apos;s skeleton is hardening. The bones in his head have not yet fused together, which will allow them to slightly overlap as his head passes through the snug space of the birth canal.
Billions of neurons have developed and are firing in your baby&apos;s brain, creating essential connections that will help him learn in and outside the womb.
Your baby can open his eyes now and see the light that filters through your womb. He can hear, too, so go ahead and talk or sing to your baby.
As your due date nears, your baby will shed small bits of vernix caseosa, the white &quot;cheesy&quot; substance that covers his entire body and protects his skin from the amniotic fluid he&apos;s floating in. Your baby swallows some of these bits, along with other secretions, which pass through his digestive system to become his first bowel movement.
At 37 weeks, your baby&apos;s skin is pink and soft. He&apos;s looking less like a wrinkled alien and more like a baby. He&apos;s gaining nearly one ounce a day and weighs about 6 pounds. He&apos;s now considered full-term.
In preparation for birth, most babies will turn so their head is facing downward. Your baby will stay that way, head resting in your pelvic area, as he gets ready to greet the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/54e7c858-adf1-4624-8d60-a546f93ecc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-11-23T19:52:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28028.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Alcohol-on-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Alcohol on Human Body</video:title>
      <video:description>Alcohol has an impact on every cell of body. It damages all of the organic systems and all body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/54eecec4-0936-453e-a0be-a50b80e01b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T19:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30498.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Axons-And-Tracts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Axons And Tracts</video:title>
      <video:description>A well animated video showing the whole process from axons to tracts. This video is designed for the education purpose to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/557f2606-a1ff-4a5b-b12b-9389c8f7a8a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T20:16:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10342.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>From</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tracts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP cycle</video:title>
      <video:description>Adenosine triphosphate (ATP) is used to produce energy for cellular activities. The molecule is utilized for energy in cells by removing a phosphate group (dephosphorylation). This produces the molecule ADP (adenosine diphosphate), which is subsequently phosphorylated to produce ATP. This video summarizes the ATP cycle in cells and introduces the key terms. Groovy music by Ben Hammer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/558b52e6-5026-4251-b997-237a626db9d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2009-10-08T01:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3421.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>ADP</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>dephosphorylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Distance-Between-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Distance Between Planes</video:title>
      <video:description>Distance Between Planes

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24990.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-17T17:57:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8plb6V8BQo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Distance</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-idiot-abroad-series-back-wax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An idiot abroad series - back wax</video:title>
      <video:description>An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/559bfc61-1015-48c2-9cc9-854a619da2c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-12-08T04:17:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28341.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>wax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brave-Patient-Gets-Plastic-Surgery-with-Local-Anaesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brave Patient Gets Plastic Surgery with Local Anaesthetic</video:title>
      <video:description>This brave patient wants to receive a face lift with a local anaesthetic. The surgery is performed by the famous Dr. Paul Nassif. The procedure takes hours to complete. Is the patient going to stand it?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/559c97e1-a11a-49d9-8361-bb163a9b15d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-29T04:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8688.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brave</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Gets</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>Anaesthetic</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 21 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27054.jpg</video:thumbnail_loc>
      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-19T06:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wctts1HzYEw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-level-of-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe level of cholesterol</video:title>
      <video:description>Cholesterol is one of the most established risk factor for heart disease. By lowering cholesterol, risk of heart disease can be lowered considerably. Less than 100mg/dl LDl and more than 50mg/dl HDL is considered to be safe level of cholesterol. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/55b17be9-3982-4d10-9204-77cf7e6d6ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2009-04-23T07:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2016.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>safe</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sunburn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sunburn</video:title>
      <video:description>Sunburns are types of burns caused by radiations affecting living tissue like the skin due to prolonged contact with ultraviolet  radiation. These burns are first degree burns and may result in future skin cancer. The video focuses on symptoms of and effects of sunburns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/55c30ded-e0ff-4d9e-9466-9af63a315ab6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2013-02-10T02:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29889.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sunburn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Leidenfrost-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Leidenfrost effect</video:title>
      <video:description>It looks simple but there is lots of science behind this video. The Leidenfrost effect is a physical phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid&apos;s boiling point, produces an insulating vapor layer keeping that liquid from boiling rapidly. Due to this ‘repulsive force,’ the droplet hovers over the surface rather than making physical contact with it. This is most commonly seen when cooking; one sprinkles drops of water in a pan to gauge its temperature: if the pan&apos;s temperature is at or above the Leidenfrost point, the water skitters across the pan and takes longer to evaporate than in a pan below the temperature of the Leidenfrost point (but still above boiling temperature). The effect is also responsible for the ability of liquid nitrogen to skitter across floors. It has also been used in some potentially dangerous demonstrations, such as dipping a wet finger in molten lead or blowing out a mouthful of liquid nitrogen, both enacted without injury to the demonstrator. The latter is potentially lethal, particularly should one accidentally swallow the liquid nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/56540543-77b1-4d7b-9e37-46dc26e10af0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2015-12-08T14:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32373.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>leidenfrost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-Quadrotors-James-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Quadrotors James Bond</video:title>
      <video:description>Robot Quadrotors are playing James Bond famous song. It is amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/567c6180-523e-4254-a46a-97a02d72f636/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-01T00:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30733.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Quadrotors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-BOUQUET-OF-GODS-BEAUTIES-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A BOUQUET OF GOD&apos;S BEAUTIES 1</video:title>
      <video:description>A BOUQUET OF GOD&apos;S BEAUTIES part 1 is shown in this video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world, Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature, we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9cc9e9fd-9c94-4304-af8a-f6e7c3537f17/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3102.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>peacock</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>firefly</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-from-HIV-by-Dr-Amneris-Luque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention from HIV by Dr Amneris Luque</video:title>
      <video:description>This video shows the interview of an expert doctor about the prevention from HIV. Watch this video to see the precautions that may remove the risks of HIV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5682b65d-6357-4200-baea-f0aa7b4ec651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-30T22:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9720.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-bouquet-of-Gods-beauties-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A bouquet of God&apos;s beauties 2</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/087efa4e-2938-4859-9f57-48b6b0d3b801/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3104.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>bouquet</video:tag>
      <video:tag>God</video:tag>
      <video:tag>s</video:tag>
      <video:tag>beauties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bismuth-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bismuth a Chemical Element</video:title>
      <video:description>What is Bismuth? Where does the name Bismuth originated from? What are the sources, abundance and uses of Bismuth? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5710cd29-c60f-445e-ae63-0898b9ae3ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-12T00:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11267.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Bismuth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protemist-DT-II-Automated-Protein-Synthesizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist DT II - Automated Protein Synthesizer</video:title>
      <video:description>Protemist® DT II is a new generation, fully automated, robotic desktop protein synthesize. It synthesizes protein of interest using wheat germ cell-free system and through bi-layer reaction. Protemist® DT II can run two scales of transcription and translation reactions; either 1.2 ml or 6 ml. It is an expert system in transcription, translation, and purification. More videos at Abnova http://www.abnova.com</video:description>
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      <video:duration>248</video:duration>
      <video:publication_date>2010-07-20T03:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4427.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>Abnova</video:tag>
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      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Optical-projection-tomography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optical projection tomography</video:title>
      <video:description>Optical projection tomography is largely used in scientific research. It is a form of tomography involving optical microscopy. The OPT technique is sometimes referred to as Optical Computed Tomography (optical-CT) and Optical Emission Computed Tomography (optical-ECT) in the literature, to address the fact that the technique bears similarity to X-ray computed tomography (CT) and single-photon emission computed tomography (SPECT).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/57882411-58a9-47b9-9d12-08c86f7ff064/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:58:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/43.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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      <video:tag>Pkd1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 2</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm?
This video shows activation of per gene. At the beginning of animation proteins (green and blue) are bound to promoter of per gene. It is needed for translation to begin. Proteins synthesis, and after accumulation they enter nucleus and stop the transcription. As PER proteins degrade with the sun rising per expression starts over.</video:description>
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      <video:duration>57</video:duration>
      <video:publication_date>2007-08-09T22:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/643.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
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    <loc>https://dnatube.com/videos/Learning-AP-Chemistry_-Bonding-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning AP Chemistry_ Bonding 6</video:title>
      <video:description>Explained clearly in this video is the process on how to arrive at a right answer solving AP Chemistry_ Bonding 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/57901b23-3786-4f21-a6fa-03e845884caf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2010-12-20T11:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6654.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Blind-Watchmaker-that-is-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Blind Watchmaker that is Evolution</video:title>
      <video:description>This video takes time to compare evolution to abiogenesis theory that associates life as rising from non living matter. In this video the producer takes on an experiment to prove the evolution theory as contrasted to the straw man&apos;s theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5797326f-ac34-4eaf-9725-c2787ccb1fba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-12-01T06:04:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28157.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>blind</video:tag>
      <video:tag>Watchmaker</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Burglar-Hermit-Crabs-and-giant-Horse-Conch-in-Blue-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burglar Hermit Crabs and giant Horse Conch in  Blue Planet</video:title>
      <video:description>Turns out shells play a big part in the ocean real estate. When the giant Horse Conch eats a snail the smell wafts in the current and soon prospective clients or burglars the Hermit Crabs turn up in the Blue Planet by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/579ed89b-d227-47f0-9f95-e60fed5123cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-26T05:49:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8138.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Giant</video:tag>
      <video:tag>horse</video:tag>
      <video:tag>Conch</video:tag>
      <video:tag>and</video:tag>
      <video:tag>burglar</video:tag>
      <video:tag>Hermit</video:tag>
      <video:tag>Crabs</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-Assisted-Lap-Nephrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand Assisted Lap Nephrectomy</video:title>
      <video:description>This Video shows a step by step procedure on how a Naphrectomy is performed on a patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6dd09451-45b6-4dbb-992d-1ab6a2323ff1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2010-11-15T20:34:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5440.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nephrectomy</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>lap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Future-of-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future of Biodiversity</video:title>
      <video:description>Watch this video to know how does the future of biodiversity depends on us. Biodiversity is the variation in species with the change in surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5861a631-ad1a-4c28-a197-8ba88988151c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2010-11-16T23:14:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5554.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>is</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>hands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBC-documentary-on-danger-of-knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC documentary on danger of knowledge</video:title>
      <video:description>Knowledge is everything. We look at 4 genius mathematician; Kurt Godel, Gregor Cantor, Alan Turing and Ludwig Boltzmann whose ideas and knowledge change the way we live. The power of their knowledge finally lead to their death by suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/58752ee6-3243-4e36-abff-94074cbdce80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2010-11-25T21:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6077.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>on</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental surgery - India</video:title>
      <video:description>Video shows a dental surgery of patient with affordable costs in India at Goa. A closeup video of the surgery by expert doctors is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/587daf73-1382-4e29-94d0-1e315123b0ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-01T22:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10531.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 18 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27389.jpg</video:thumbnail_loc>
      <video:duration>2035</video:duration>
      <video:publication_date>2012-09-21T06:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qGNJuDFnd7Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 19 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27390.jpg</video:thumbnail_loc>
      <video:duration>2180</video:duration>
      <video:publication_date>2012-09-21T06:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdafPezGeWA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infant-First-Aid-For-Choking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infant First Aid For Choking</video:title>
      <video:description>What will you do if a child is not breathing? This video shows a proper procedure that should be taken if you ever met with such a situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3de2a2ed-a660-4d46-94fa-99ecb8aa0cf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8884.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Infant</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-Transduction-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal Transduction Animation</video:title>
      <video:description>In this video, signal transduction system in the cell is animated. This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAM
Address below:
Dr Nguyen Thanh Cong
Molecular Biology Laboratory
Agricultural Genetics Institute
Vien Di truyen Nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
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      <video:duration>73</video:duration>
      <video:publication_date>2007-05-24T04:10:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/398.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Signal</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Primary-structure-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primary structure of protein</video:title>
      <video:description>Proteins are chains of amino acids. Primary structure of protein is discussed in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/58989530-2b9f-4774-94e0-610bb645bee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-30T12:54:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6280.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>primary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuron-Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Synapse</video:title>
      <video:description>Neuron Synapse video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a2dee26-3260-4842-b26a-c646b1018e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2010-11-12T11:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5043.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital Hybridization</video:title>
      <video:description>A good video tutorial showing the hybridization of atoms with examples. Video is up to the point and covers all the topics related to hybridization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59a443f2-b7e3-4cce-a3c5-5215af0401bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2010-11-15T23:23:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5458.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Find-Histoplasmosis-on-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Find Histoplasmosis on X-ray</video:title>
      <video:description>Chest X-ray helps diagnose number of lung and heart conditions. The video shows how to identify the hidden histoplasmosis signs in an X-ray. The disease often doesn`t show symptoms at first so discrete diagnostics approach is required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59ab732f-d4c7-4545-940c-270fd5b5cf17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-01T02:29:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9941.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>histoplasmosis</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Earth-and-Planetary-Science-C20-Where-earthquak</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Earth and Planetary Science C20 -Where earthquak</video:title>
      <video:description>&quot;Lec 7 - Earth and Planetary Science C20 -Where earthquak&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27448.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-21T07:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OWlHULhgxcU</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>earthquak</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Mommy-makeover-in-manhattan-case-study-dr-carlin-vickery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mommy makeover in manhattan case study dr carlin vickery</video:title>
      <video:description>This video demonstrate the experience of one of mommy makeover patient she is 39 years old and average weight following the birth of her twins she wanted to improve her abdominal wall contour and correct the lack of shape and firmness in her breasts</video:description>
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      <video:duration>107</video:duration>
      <video:publication_date>2011-11-29T11:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8940.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Mommy</video:tag>
      <video:tag>Makeover</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Manhattan</video:tag>
      <video:tag>case</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Carlin</video:tag>
      <video:tag>Vickery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Mitosis</video:title>
      <video:description>Cell mitosis which is a nuclear division plus cytokinesis, and produces two identical daughter cells is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/59c6e626-21f1-4774-aadb-1718e11dbe39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-06-16T16:28:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2833.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>mitosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Closing-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closing the Abdomen</video:title>
      <video:description>There are many different surgeries that require to cut open the abdomen. This video demonstrates how to close up the abdomen after such surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/59db3d16-5b55-47f8-8517-f384388ee328/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-01T22:59:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10532.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Closing</video:tag>
      <video:tag>Abdomen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wednesdays-at-9PM-on-the-Science-Channel-Meteorite-Men</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wednesdays at 9PM on the Science Channel- Meteorite Men</video:title>
      <video:description>This video shows the meteorite men, It is a preview of show that is featured on Wednesdays at  nine PM on the Science Channel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/59ded345-3294-480e-9fbb-428344019898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:03:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28309.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>Wednesdays</video:tag>
      <video:tag>at</video:tag>
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      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>channel</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Careful-Steps-For-a-Circumcised-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Careful Steps For a Circumcised Baby</video:title>
      <video:description>Video contains careful steps for caring a newly circumcised baby. Apply Vaseline to the circumcision site for 3-4 days after diaper change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59eea1c2-f464-41a9-91e4-e8bc3d7e1af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T11:21:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8892.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Caring</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Newly</video:tag>
      <video:tag>Circumcised</video:tag>
      <video:tag>Baby</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Representation-of-Cardiovascular-Sanofi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Cardiovascular Sanofi</video:title>
      <video:description>Sanofi is to improve the health of an individual whether it is man or woman. In this animation, working of a healthy heart is shown how it purifies blood and keeps the flow of oxygenated blood to other body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5aa3ad98-4353-4635-83c0-59c24d8545f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2013-02-11T02:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30134.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Sanofi</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-Bone-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation Bone Repair</video:title>
      <video:description>This animation shows the repair process that a broken bone or fracture goes through in healing. It shows how the broken joint reattaches itself as it was before the violent separation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ab497a2-e703-4360-9200-4ee1a7421ab8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-28T05:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8197.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Animation</video:tag>
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      <video:description>DNA  140-mer superxelix turn</video:description>
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      <video:duration>80</video:duration>
      <video:publication_date>2010-11-22T16:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5663.mp4</video:content_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>140</video:tag>
      <video:tag>mer</video:tag>
      <video:tag>superxelix</video:tag>
      <video:tag>turn</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 11 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Discusses causes of mammalian poor regeneration possibility: lost or altered genetic program. What have we lost?</video:description>
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      <video:duration>49</video:duration>
      <video:publication_date>2007-08-16T03:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/770.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psych-1-General-Psychology</loc>
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    <video:video>
      <video:title>Lec 6 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19504.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-05T03:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Ejpv0xqMDg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-leading-cause-of-cardiovascular-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis: leading cause of cardiovascular disease</video:title>
      <video:description>Atherosclerosis is a condition is which lipids deposits into the wall of blood vessel. When this happens in the vessels supplying blood to heart, it is called coronary artery atherosclerosis. Coronary artery atherosclerosis reduces and ultimately prevents supply of blood to heart muscle leading to heart attack. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ac69754-1cdb-469e-b60c-6ebe18bbab00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-28T11:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8464.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>leading</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Disease</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering</video:title>
      <video:description>This video shows how genetic engineering works. A new gene can be inserted into a loop of bacterial DNA called a plasmid. This is done by cutting the plasmid DNA with a restriction enzyme, which allows a new piece of DNA to be inserted. The ends of the new piece of DNA are stitched together by an enzyme called DNA ligase. The genetically engineered bacteria will now manufacture any protein coded by genes on the newly inserted DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5acf14fe-b40b-4c31-ab73-8c89314210d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2013-02-08T23:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29703.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virgin-birth-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virgin birth part 1</video:title>
      <video:description>This video shows how polar bodies rejoin the germline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/93d64383-c775-4cb8-95ce-efcbea643fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2009-05-27T21:21:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2539.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Virgin</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Bees</video:tag>
      <video:tag>Wasps</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genomic</video:tag>
      <video:tag>imprinting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-human-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is human cloning ?</video:title>
      <video:description>This video explains human cloning.

dsc.discovery.com/videos/tech-human-cloning.html We&apos;ve cloned sheep, mice, dogs and more. So are humans next? Bioethicists talk to Discovery News&apos; Jorge Ribas about the prospect of human cloning.</video:description>
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      <video:duration>174</video:duration>
      <video:publication_date>2012-10-11T07:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27891.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>cloning</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-biblical-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - biblical food</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is the naked archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and have your biblical food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b764d98-592c-4f38-8366-cddb43bc7e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:54:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2293.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>biblical</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>AliG</video:tag>
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    <loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Semicircular-Canals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bony Labyrinth Model - Semicircular Canals</video:title>
      <video:description>In this video you will see the bony labyrinth of the inner ear and the many parts that comprise is. This video describes the cochlea, vestibule, and semi circular cannals anteriory, posteriorly, and laterally which extend from the vestibule. It will also describe which parts of the ear receive sensory information.</video:description>
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      <video:duration>153</video:duration>
      <video:publication_date>2010-11-13T20:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5108.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bony</video:tag>
      <video:tag>Labyrinth</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Semicircular</video:tag>
      <video:tag>Canals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replacing-The-Foam-Surrounding-a-Speaker</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replacing The Foam Surrounding a Speaker</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5b7e3bed-ee9a-47f8-979e-264546b05b53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2013-02-11T03:41:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30201.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Speaker</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>foam</video:tag>
      <video:tag>surround</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanisms-Of-Evolution_-How-Does-Variety-Give-Rise-To-New</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanisms Of Evolution_ How Does Variety Give Rise To New</video:title>
      <video:description>Mechanisms Of Evolution_ How Does Variety Give Rise To New Species? video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b7fec8e-9895-4398-9373-dc8ec67d7eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-11-10T00:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4914.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>Mechanisms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Variety</video:tag>
      <video:tag>give</video:tag>
      <video:tag>Rise</video:tag>
      <video:tag>to</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Species</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-159-Understanding-Logical-Statements-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 159 - Understanding Logical Statements 2</video:title>
      <video:description>Understanding Logical Statements 2

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      <video:duration>403</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0Sx5aJoAkW8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Statements</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-cancer-and-brachytherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast cancer and brachytherapy</video:title>
      <video:description>Brachytherapy is internal radiotherapy and is an advanced treatment for cancer. In this case it is on breast cancer, the sources of radiation are placed close to the cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ba22ad1-de2d-403c-8a96-c215c6bddeba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-01T00:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9790.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brachytherapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-2003-AIME-II-Problem-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - 2003 AIME II Problem 11</video:title>
      <video:description>2003 AIME II Problem 11

A little trigonometry to figure out the area of a triangle is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20090.jpg</video:thumbnail_loc>
      <video:duration>995</video:duration>
      <video:publication_date>2012-09-06T01:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/smtrrefmC40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>11</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 3: Multiplication and Inverse Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14534.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-08-26T19:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FX4C-JpTFgY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Colonoscopy-Showing-a-Parasite-in-the-Cecum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Colonoscopy Showing a Parasite in the Cecum</video:title>
      <video:description>A female Trichuris has been found in the cecum that is the normal habitat of this worms. Trichuriasis is an intestinal infection found in human beings which is caused by Trichuris trichiura, more commonly known as
 whipworm because of its whip-like appearance. It is characterized by the invasion of the colonic mucosa by the adult Trichuris and produces minor inflammatory changes at the sites
 of localization. It is prevalent throughout the world, especially in
 tropical areas. Its diagnosis is usually made by identification of the
 typical eggs in the stool; adult whipworm is rarely seen during
 colonoscopy. Colonoscopy can directly diagnose trichuriasis,
 confirming the threadlike form of worms with an attenuated end.
 The worms can be overlooked, particularly if colon preparation is
 imperfect. Attenuated whip-like ends of whipworms, which are embedded in the colonic mucosa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5c68ec7b-3341-46b9-8916-308486d731aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3335.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>Trichuris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics C3</video:title>
      <video:description>&quot;Lec 14 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24151.jpg</video:thumbnail_loc>
      <video:duration>4561</video:duration>
      <video:publication_date>2012-09-15T04:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3U5vKgThvPE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Heart Attack</video:title>
      <video:description>A heart attack occurs when the blood flow in a certain part of the heart is blocked. This video demonstrates how this happens using an animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c728650-1c6b-4f32-8d32-3a135b3c4e3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-30T05:50:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9266.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 24 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24185.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-15T04:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wkWgRY8fHIY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thymus-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thymus Histology</video:title>
      <video:description>The thymus is a small, bi-lobed, greyish organ that resides on the upper chest and under the chest bone.  This organ performs the function of producing a type of white blood cell referred to as the T-cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c97afc2-f5ef-44ed-a375-e2073244e88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T10:37:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8417.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Thymus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraocular-Injection-of-Ranibizumab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraocular Injection of Ranibizumab</video:title>
      <video:description>This is a therapy for neovascular age-related macular degeneration. Video is performed by department of ophthalmology and visual science university of Lowa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5c9a2601-5bfb-4c15-bfda-efab07ce792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-04-07T17:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30423.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intraocular</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ranibizumab</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Neovascular</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>degeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progress-of-angiogenesis-during-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progress of angiogenesis during cancer</video:title>
      <video:description>This animation, progress of angiogenesis is animated. As it is seen in the video, a solid tumor secretes angiogenic molecules that induce new blood vessels to form in the vicinity of the mass. These new vessels eventually grow into the tumor providing it with the necessary oxygen and nutrients for continued growth. 
video reff: Greg Leuenberger / Sabertooth Productions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5ca15472-501b-4c89-b734-a5ecae5d061f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2007-12-19T01:07:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1187.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Affecting-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affecting Solubility</video:title>
      <video:description>In this video, the factors that affect solubility is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60daa10e-7733-492a-a458-21313fff295d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-12T03:18:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11491.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Occurrence-of-Action-potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Occurrence of Action potential</video:title>
      <video:description>This video explains the process by which a nerve cell receives, conducts, and transmits signals.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5d365746-c9fd-4544-8c78-1dea5639d918/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2010-04-08T20:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4156.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Half-pig-half-human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half pig half  human</video:title>
      <video:description>What makes up a living organism or being. What happens when one tampers with the genes of a being by adding foreign genes from another species. Well find out, here is a half pig half human creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d3b2333-ba24-42b3-8d36-46f79ffe341b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-11-17T22:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5590.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Half</video:tag>
      <video:tag>PIG</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis-back-exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis back  exercises</video:title>
      <video:description>Arthritis is a disease that affects the muscles of the skeleton, usually the joints. This video shows the basic back exercises a patient suffering from arthritis can take to reduce the back pains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5d37ab9f-d617-4060-a5c6-6f904f89707d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-11T02:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30127.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Exercises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Slope-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Slope 3</video:title>
      <video:description>This is the third part of algebra video which teaches slope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/510a9d86-27cb-47ab-8eb3-f59d7597216d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-27T19:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2383.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Haemodialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Haemodialysis</video:title>
      <video:description>Haemodialysisis (also hemodialysis) is a procedure that is used to achieve the extraction of waste products and let water flow from the blood when the kidneys are failing to function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d594a03-ae66-452e-af04-43faef93a5ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-28T10:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8423.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Haemodialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-DC-Motor-By-2-Channel-Simple-RF-Remote-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse DC Motor By 2 Channel Simple RF Remote Control</video:title>
      <video:description>Reversing motor can be applied to conveyors, awnings, winches; or electrically operated doors, windows, blinds or other mechanicals and appliances. Generally we use motor controller to reverse motor. Easy wire connection makes it easy to operate. But if you just have ordinary wireless remote controls, is it possible to use them to reverse the motor? The answer is yes. Take dc motor for example, today we’ll talk about how it works. 
Firstly you need to prepare: 
1 x 2 channel receiver in dc12v (Latched mode)
1 x 3 buttons transmitter
2 x dc12v power adapters 
Some lines/nSecondly, see the wiring diagram below, K is normally open terminal; B normally closed terminal and D common terminal. Connect terminal K to the positive and connect terminal B to the negative. Terminal D is supposed to be connected to the motor. In order to avoid interference to motor, power supply for the motor and the relays should be different.
Initial state: terminal B &amp; D are normally closed; terminal D &amp; K are normally open. Terminal D outputs negative power and the motor do not work.
Press button ▲ of transmitter, terminal D &amp; K connected to Relay 1 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, the motor rotates continuously in the positive direction.
Press button ■, terminal D &amp; B connected to Relay 1 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.
Press button ▼ of transmitter, terminal D &amp; K connected to Relay 2 are closed and terminal D &amp; B are open. At this time terminal D outputs positive power, motor rotates continuously in the reverse direction.
Press button ■, terminal D &amp; B connected to Relay 2 are closed and terminal D &amp; K are open. At this time terminal D outputs negative power, the motor stops to rotate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/5d649401-ac6c-4547-9269-bdc9ae4043d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-03-23T09:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11989.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>2</video:tag>
      <video:tag>channel</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Evidence-Based-Healthcare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Evidence Based Healthcare</video:title>
      <video:description>Evidence based health care is the conscientious use of current best evidence in making decisions about the care of individual patients or the delivery of health services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5d67a419-2a34-4b1c-99d8-005c9f53fa59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2011-12-06T20:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10984.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>healthcare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Metencephalon-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Metencephalon &amp; Medulla</video:title>
      <video:description>This video depicts the mid brain and its anatomy including the fourth ventricle, pons, central canal, and medulla oblongata</video:description>
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      <video:publication_date>2010-11-13T20:27:44.000Z</video:publication_date>
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      <video:tag>Fourth</video:tag>
      <video:tag>ventricle</video:tag>
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      <video:tag>Canal</video:tag>
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    <loc>https://dnatube.com/videos/Colostomy-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy Surgery Video</video:title>
      <video:description>The video is all about colostomy in which another path is made through the body to act as anus so that waste stuff wcomes out through that way. Watch this video for more detail about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a747b56e-671d-4a93-91f3-8b9e28589f4c/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10499.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The accidental mind: an interview with Devid J Linden</video:title>
      <video:description>This video presents an interview with Devid J Linden, the author of the book called The Accidental Mind. In this interview, Linden explained his reasons for writing the book. He also described his thought about how evolution has created human mind. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6192.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
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      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Biography-of-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biography of Earth</video:title>
      <video:description>This video shows how does our remarkable world was formed. This world is full of wonders. This video shows much more than you know about the formation of this earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5e07970b-13f8-4838-bca3-9c1c0aa59faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2010-11-16T13:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5493.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>History</video:category>
      <video:tag>How</video:tag>
      <video:tag>Our</video:tag>
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      <video:tag>Works</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pi and bouncing balls</video:title>
      <video:description>This a numberphile video on the bouncing ball and pi. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29109.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bouncing</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>numberphile</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Semiconservative-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Semiconservative Replication</video:title>
      <video:description>Semi conservative replication is a normal process of DNA synthesis, in which the two original strands of the molecule separate, and each acts as a template on which a new complementary strand is laid down.
The genetic information in a bacterial cell is stored in the form of a double stranded covalently closed circle of DNA; Replication begins at a specific site called the origin. The origin replicates and then DNA replication proceeds in two directions, the two original strands shown as solid lines serve as the templates for synthesis of new strands, shown as dotted line, this refereed to as semi conservative replication</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2009-07-08T03:17:34.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Semiconservative</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>10 Discoveries Unexplained By Science.mp4Test</video:title>
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      <video:publication_date>2014-06-10T00:26:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30943.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part V</video:title>
      <video:description>Changes in the positions of sidechains in the catalytic site of F1-ATPase bringing about binding and subsequent hydrolysis of ATP. 
video by Said Sannuga  at MRC</video:description>
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      <video:publication_date>2007-12-19T01:38:14.000Z</video:publication_date>
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      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Muscle contraction is initiated by the binding of the neurotransmitter Acetylcholine, with specific receptors in the muscle membrane. Acetylcholine is released from the synaptic vesicles of the motor neuron. Interaction of acetylcholine with its receptors initiates cascade of events, causing muscle contraction and relaxation. Edited by Ashraf</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Split systems  and how they work</video:title>
      <video:description>Split systems are air conditioning systems that have different components fixed aside. In this type the compressor is outside the building while the air heater is on the inside.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7879.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Antiangiogenic therapy, oncology, cancer, blood vessels.
This short 3D animation is available for purchase at : mleconte@noos.fr</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2225.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mass Spectrometry</video:title>
      <video:description>Video shows how the anions formed are accelerated and some times deflected by electric and magnetic field. The full working of machine is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ebb4da4-34f5-42a7-b6ae-cb5899abf754/cand_5.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2011-11-09T02:36:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7383.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>spectrometry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>138</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6655.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 1 (origin of species)</video:title>
      <video:description>According to Dembski, in the five years to follow, molecular Darwinism - Darwinian process is able to produce molecular structure at sub-cell levels - will be extinct. At that point, there will be a crisis in evolutionary biology as this concept is largely depended on right molecules. On the other hand, intelligent design will be at an advantage but at a price, it must invest in talented researchers who will provide insight to biological systems. More resource can be found on harunyahya.com.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3043.mp4</video:content_loc>
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      <video:tag>Islam</video:tag>
      <video:tag>bible</video:tag>
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      <video:tag>Earth</video:tag>
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      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>ape</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Interventional Radiology, its solutions and aims are discussed. The video shows some points of view on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f536b91-156c-4293-84c1-a4843ee89dbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2011-11-29T21:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9181.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
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      <video:tag>radiology</video:tag>
      <video:tag>solutions</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Pregnancy or conception occurs when they ovum is fertilized by a sperm, it can happen within or outside the body. This is how to tell you if you are pregnant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f56503f-1a8b-4c7a-b0a0-cb465f97812e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T06:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8332.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>You</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Pregnant</video:tag>
      <video:tag>HD</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f5791e6-cae9-4518-9daa-3f189f4c52fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2011-12-06T18:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10787.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Breast</video:tag>
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    <loc>https://dnatube.com/videos/What-Are-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Molecular Orbitals</video:title>
      <video:description>Video discusses the uncertainty principle. Shapes and revolution of different electrons in their different paths is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5f58e8a9-3e71-4c57-82d4-cee269de361c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-11-12T22:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5064.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Light-Interference-And-Diffraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shown the phenomenon of interference and diffraction of light. Video shows the examples and the diagrams related to the interference and diffraction to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5f741b00-1a23-4d2b-9c06-0ee31417c277/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-12-01T06:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28160.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/Dedicated-To-Father</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dedicated To Father</video:title>
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    <video:video>
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      <video:description>This is part five of a video series on collapse of evolution. Today&apos;s discussion is on fossil records. More information can be obtained from harunyahya.com.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The cosmic microwave background (CMB) radiation is an emission of uniform, black body thermal energy coming from all parts of the sky.The CMB spectrum has become the most precisely measured black body spectrum in nature.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A supersaturated solution of sodium acetate can be used to create beautiful sodium actetate crystals and sculptures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/6066876f-6c73-4389-bb32-e6f706f95260/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Introduction to Digital Integrated Circuits Lecture 25 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This man has claimed that he has been using auto-hemotherapy for the last 50 or so years actually since 1956. This is his story.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There are so many different ways to accelerate a reaction. In this video you will see how to accelerate a reaction using RNA.</video:description>
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      <video:publication_date>2007-09-01T19:53:04.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:publication_date>2007-08-10T01:00:19.000Z</video:publication_date>
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      <video:uploader>siere</video:uploader>
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      <video:description>The us navy produced this video in 1970 as a training aid for medical personnel it has been digitized for internet distribution by the medical education division brookside associates ltd the opinions contained in this video are those of the us department defense they do not necessarily reflect the opinions of the brookside associates ltd</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In the past scientist had different ideas on the atomic structure. And they had different theories. This video explains the the atomic theory.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Acid Bases And Salts</video:title>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Tracheal deviation occurs when the windpipe or trachea has moved to one side,, for whatever reason. This the clinical examination of one.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8202.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Newtons Laws of Motion</video:title>
      <video:description>This video shoes the Newtons three laws of motions illustrated with 3D animations and motion graphics. This volume work for three basic laws of motion is called &apos;Principia Mathematica&apos;.</video:description>
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      <video:publication_date>2012-12-01T07:36:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28204.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - An Introduction to Computational Multiphysics II: Examples/Applications Part I</video:title>
      <video:description>Lec 36 - An Introduction to Computational Multiphysics II: Examples/Applications Part I. Microfluidics and turbulence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16015.jpg</video:thumbnail_loc>
      <video:duration>6197</video:duration>
      <video:publication_date>2012-08-29T08:04:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zw5FooohE0Y</video:player_loc>
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    <loc>https://dnatube.com/videos/3D-Hologram-Maker-Cool-Optical-Illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Hologram Maker Cool Optical Illusion</video:title>
      <video:description>Video source is incredible science whether you like optical illusions magic or simply want to impress your friends a hologram illusion may do the trick holograms appear as 3d images and typically result from laser or mirror manipulations professional drawing or paint software effects applications or abrasion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a76ee29f-4039-4c16-969a-70f4060dde2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-08T04:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28336.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Hologram</video:tag>
      <video:tag>Maker</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-SteamTurbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of A SteamTurbine</video:title>
      <video:description>This video shows the whole pressure of steam turbine. High pressure steams is directed through the turbines to strike a series of plates which are connected to a shaft that moves the turbines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a77ecfb9-6e78-4e6f-9964-0948ce61d618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:21:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11087.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Behind-Jabulani-Football</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Jabulani Football</video:title>
      <video:description>Video from sixty symbols shows a field test by our physicists and astronomers. The physics behind the Jabulani football is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a770c8fb-c206-4e6a-97d2-61ff9437ce5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2013-01-30T04:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29030.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jabulani</video:tag>
      <video:tag>Football</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioluminescence-of-Ocean-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioluminescence of Ocean Creatures</video:title>
      <video:description>A red octopus that drifts through deep waters off the eastern United States shines in a novel way: Its suckers flash on and off. /nIn 1997, Widder brought a live, foot-long specimen from the Gulf of Maine back to a lab. When the researchers turned off the lights, the suckers glowed blue-green, emitting the most light at 470 nanometers, a wavelength that travels well underwater. &quot;It&apos;s kind of a twinkling effect,&quot; Widder says./nSuch a glimpse into the evolutionary history of a bioluminescent structure holds special interest because of its rarity, notes Widder. Tracing histories of light organs has proved difficult because &quot;there&apos;s no fossil record for bioluminescence bioluminescence (bī&apos;ōl&apos;mĭnĕs`əns), production of light by living organisms...... .,&quot; she laments. NOAA - http://oceanexplorer.noaa.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a78e3ca0-773f-4f3a-8c5f-3dbab257bde2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-03T06:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4764.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioluminescence</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Surgery-of-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic  Surgery of Prostatectomy</video:title>
      <video:description>A prostatectomy is the removal of the prostrate glands due to certain reasons like cancer. In this case the surgery is assisted by a surgical robot for the prostatectomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a79c1e07-0a29-4525-810e-8d4cf1de28fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-28T10:10:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8385.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hierarchy-From-Top-To-Bottom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hierarchy From Top To Bottom</video:title>
      <video:description>The hierarchy of life starting from the very small to the very large is explained in this video. The system and surrounding is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/629cce5f-ac9b-4884-8273-f0c82a1e90e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2013-01-18T05:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28826.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-patch-of-an-umbilical-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ventral patch of an umbilical hernia</video:title>
      <video:description>This video demonstrates a practical lesson on umbilical hernia repair using Ventral Patch. Watch this video and get the knowledge of how this is done. You can also learn this on medclip.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/629e70d3-67dd-424d-adbd-539d12222d17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2011-12-06T20:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10923.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Components-of-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Components of blood</video:title>
      <video:description>This videos explains about Components of blood. /nScience - Biology - Components of blood
SMART SCHOOL is next generation product in the ICT domain. With High Definition 3D videos coupled with eLearning softwares, the product is the next big thing in the eLearning Segment!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/62f9de7c-f203-40fc-a2f9-58ce7848a212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-10-03T05:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27674.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>components</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plants-do-not-have-brains-but-think</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants do not have brains but think</video:title>
      <video:description>OK maybe not think in a human definition of the word, but they do act as if they thought.  A plant would defend itself, it will communicate and interact with other plants.  That has to be a measure of intelligence right?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/62e9ac1e-0aaf-40fc-ba67-823c72f9b39d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2014-10-01T11:31:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31721.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>communicate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Puppies-Are-Cute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Puppies Are Cute</video:title>
      <video:description>Have you ever wondered why fuzzy critters warm your heart? Here&apos;s a scientific explanation behind why we find certain things cute, and how that factors in to our behavior and culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6305c4c4-85d3-4e12-9405-3472162a0504/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-11-27T00:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28082.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>cute</video:tag>
      <video:tag>puppies</video:tag>
      <video:tag>Kittens</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-artery-bypass-graft-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary artery bypass graft  surgery</video:title>
      <video:description>Coronary artery bypass grafting (CABG) is a surgery that upgrades the level at which blood flows to the heart, used to treat people suffering severe coronary heart disease. A waxy substance-plaque that generates in the coronary arteries is the cause of the disease. This video highlights the steps followed when undertaking the treatment of the disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6312ef93-91bd-49e8-8054-0c5a12a98f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-02-11T01:46:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30107.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Improving-Surgical-Skills</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Improving Surgical Skills</video:title>
      <video:description>The basic tips for the surgeon while making a knot is shown in the video. Proper precautions are very necessary in medical treatments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6319a5f3-8cff-4cbb-b2f6-7400fef323e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T11:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8904.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>skills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-The-Theory-Of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing The Theory Of Relativity</video:title>
      <video:description>NASA pushes the theory of relativity and gravity to the limit as it checks on the theories applicability in space. Better observance of Black holes has led to the strongest test of the theory of relativity. Discovery of more black holes that are to be found all over the universe and in their different sizes are intensifying the study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/633da42b-463e-4de7-bf4f-d611b9473ccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-11-23T09:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7674.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Child-brain-pt-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child brain pt. 2</video:title>
      <video:description>For child who is just learning to read, even one letter will develop complex series of reactions.
Biology of reading learning is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/63488ade-ef12-4891-bc7b-643ce092a2b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-05-24T04:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/416.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>childbrain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>skills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exercise-is-must-for-heal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercise is must for heal</video:title>
      <video:description>General recommendations for improved health are to exercise on most days of the week that is five to six for at least 30 minutes of moderate intensity exercise like walking. If you are trying to lose weight or maintain weight loss. the consensus is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63ba293c-e20c-4384-b2c8-fcd0f89c1739/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-29T09:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6238.mp4</video:content_loc>
      <video:uploader>testv84539</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Excercise</video:tag>
      <video:tag>Must</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulation</video:title>
      <video:description>The circulatory system is an organ system which passes nutrientslike amino acids, electrolytes and lymph, gases, hormones, blood cells, etc. to and from cells in the body to help fight diseases and help stabilize body temperature and pH to maintain homeostasis.

This system may be seen strictly as a blood distribution network, but some consider the circulatory system as composed of the cardiovascular system, which distributes blood, and the lymphatic system, which distributes lymph. While humans, as well as other vertebrates, have a closed cardiovascular system (meaning that the blood never leaves the network of arteries, veins and capillaries), some invertebrate groups have an open cardiovascular system. The most primitive animal phyla lack circulatory systems. The lymphatic system, on the other hand, is an open system.

Two types of fluids move through the circulatory system: blood and lymph. The blood, heart, and blood vessels form the cardiovascular system. The lymph, lymph nodes, and lymph vessels form the lymphatic system. The cardiovascular system and the lymphatic system collectively make up the circulatory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63e9b1f8-b960-486b-85e1-e05f7e14c7e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2010-11-09T13:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4870.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-among-animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication among animals</video:title>
      <video:description>Communication and mutual assistance among animals are demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4810f2b6-668b-4376-8cc8-31d318fd2475/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2009-05-17T19:32:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2252.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>asistance</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Workshop-on-Suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Workshop on Suturing</video:title>
      <video:description>This video shows a suturing workshop from the University of Wisconsin. It teaches on the various aspects of suturing that include the tools of trade, type of sutures and complications that may arise while undertaking the operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/63e10f12-6aba-4f8f-89d7-722da472b906/cand_5.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2011-12-06T20:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10944.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Suturing</video:tag>
      <video:tag>Workshop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tyndall-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tyndall Effect</video:title>
      <video:description>When a strong beam of light is passes through a colloidal solution then the light is scattered by the colloidal particle. This scattering of light is called Tyndall effect. Video shows the Tyndall effect with a diagram.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/64270ddb-7d21-40ab-b473-4449b35afce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T23:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11144.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tyndall</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-front-view-of-hearth-without-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The front view of hearth without blood</video:title>
      <video:description>The front view of the heart most clearly reveals the structure of this powerful muscle. The heart has four chambers surrounded by thick muscular walls. In this model, the right atrium (on your left) is shown in blue, the left atrium (on your right) in yellow, the right ventricle in purple, and the left ventricle in red. The chambers contain valves (shown in white) that prevent the blood from flowing back inside once it has been pushed out. Click on the &quot;Front view with blood&quot; link to see the blood in motion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/642e1331-c1c6-4ceb-8550-f3e15a9d30f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:30:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29690.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Front</video:tag>
      <video:tag>View</video:tag>
      <video:tag>hearth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Another-Stoichiometry-Example-in-a-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Another Stoichiometry Example in a Solution</video:title>
      <video:description>Another Stoichiometry Example in a Solution

Another Stoichiometry Example in a Solution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22726.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-11T02:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_qrQKBB2jt8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Another</video:tag>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of hangovers</video:title>
      <video:description>In this video asapSCIENCE explains what are the scientific reasons for a hangover.  Your liver produces enzymes that convert ethanol into acetaldehyde, and then it changes it into acetate.  However when you run out of these enzymes the acetaldehyde runs free in your bloodstream, this is what produces the hangover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/649cb830-c094-4f4d-8112-36ac5f50586d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-10-03T12:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31864.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Hangover</video:tag>
      <video:tag>acetaldehyde</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Yahoo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yahoo</video:title>
      <video:description>This video shows how yahoo works. The source of this video is unknown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/76f71d03-304c-454c-ae6e-db75cce8a4f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2009-05-03T12:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2126.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>wresdf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelvic-Inflammatory-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Inflammatory Disease</video:title>
      <video:description>Pelvic Inflammatory Disease(PID)is shown this video. This disease refers to infection of the uterus (womb), fallopian tubes and other reproductive organs that causes symptoms such as lower abdominal pain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/64b05dad-34ba-433d-a346-edc3d673ff8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T21:50:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10462.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>Inflammatory</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>PID</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-12a-medical-school-pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 12a - medical school pathology</video:title>
      <video:description>Pathology is a field that involves diagnosis and characterization of diseases in in humans by examining their body fluids or biopsies.It can as well study of autopsies to diagnose cause of death. This field is key medical schools with many pathologists being instructors. The instructors are highly appreciate for their contribution in development of lab system. This is the first part of chapter 12.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/64c07d3e-6ad2-4473-99a0-bdea572dc2b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>983</video:duration>
      <video:publication_date>2013-02-11T03:24:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30180.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>12a</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Formation-in-a-Geyser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Formation in a Geyser</video:title>
      <video:description>This animation illustrates a theoretical means by which fatty acids may have been synthesized along the sides of mineral walls of hydrothermal vents or (in this case) a geyser 
video by Janet Iwasa at onemicron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/64c9fcb4-d171-4162-aa99-efd619c968ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-12-19T01:39:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1202.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Urinary-Catheterization-A-Step-By-Step-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Urinary Catheterization- A Step By Step Process</video:title>
      <video:description>The surgical procedure of male urinary catheterization with careful steps is shown in this video. Use plenty of sterile lubricant to lubricate the catheter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65018315-b7e5-4db8-a2aa-4e291cce40d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-12-03T03:26:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10591.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>male</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Polar-Coordinates-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Polar Coordinates 2</video:title>
      <video:description>This is a lecture of Khan Academy.
Conversion from Cartesian to Polar Coordinates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19977.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-06T01:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGpbSGj_vfE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Posterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Posterior View</video:title>
      <video:description>This video describes the posterior anatomy of the Larynx within the Bronchial tree. In this you can visualize the cricoid cartilage, thyroid cartilage, arytenoid cartilage among others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65af0dd5-153d-4250-8761-98dba2da2792/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-13T20:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5129.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>cartilage</video:tag>
      <video:tag>arytenoid</video:tag>
      <video:tag>corniculate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-the-Female-reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of the Female reproductive System</video:title>
      <video:description>Among the systems in the human body the reproductive system is one of the important systems. This video explains the functions of each section of the human female reproductive system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65b57c4e-60c5-4e1e-8a25-ad61ca918f47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-11T23:40:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11177.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Part2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Nasal-Septoplasty-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Nasal Septoplasty Surgery</video:title>
      <video:description>This procedure is performed to correct a deviated nasal septum which is obstructing nasal airflow or preventing surgical access to the sinus outflow tracts watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65b1a9cb-43da-428c-aec1-5e6dbefe59af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T02:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9912.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-T7-Primase-Helicase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of T7 Primase Helicase</video:title>
      <video:description>The primase/helicase from the T7 bacteriophage is required for unwinding duplex DNA and the production of short RNA primers called Okazaki fragments during DNA replication. The RNA primers are synthesized in the primase domain of the molecule via a two metal-ion mechanism of catalysis that is facilitated by the zinc-binding domain. During primer synthesis the zinc-binding domain closes over the active site of the primase domain. 

   The helicase domain unwinds DNA by shuttling the 3&apos;-end of the duplex DNA away from the molecule by pulling the 5&apos;-strand through the enzyme. The mechanism of unwinding is facilitated by DNA binding loops present in the helicase domain. This movie is based on the X-ray crystal structure of the primase and helicase domains. Zinc binding domains have been modeled in.

   The first half of the animation highlights the possible mechanism of DNA unwinding by the helicase domain. The motion of each domain has been inferred from the crystal structure. The second portion of the movie highlights the mechanism of RNA primer synthesis by the primase/zinc binding domain. Synthesis of short RNA primers of a defined sequence (5&apos;-ACCC-3&apos;) are utilized by the replicative polymerases during lagging strand DNA synthesis. Finally, the new primer/template is presented to the replication machinery by the zinc binding domain.

www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/65be7792-ea72-445c-a1cf-05f22a25aa35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2008-01-05T21:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1216.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>primase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-posture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of posture</video:title>
      <video:description>We all spend hours in front of our computers.  With this nice animation, learn how correct posture can help aliviate those aches and pains we all have after a long day in front of the computer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/65c7488f-e70a-4fe1-b4c2-42b1afd8c540/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2014-08-27T23:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31546.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>posture</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>relieve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Our-Microbes-Ourselves-Gut-Bacterias-Key-Role-in-Immunity-Is-Tuned-to-the-Host-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species</video:title>
      <video:description>Lec 2 - Our Microbes, Ourselves: Gut Bacteria&apos;s Key Role in Immunity Is Tuned to the Host Species. A new study suggests that the superabundant microbes lining our digestive tract are ultimately our evolutionary partners, shedding light on the hygiene hypothesis. According to this idea, living in increasingly hyper-hygienic environments might contribute to recent spikes in childhood allergies, as these beneficial host-specific microbes are hindered by the plethora of antibacterial home products and cleaning chemicals. Learn more at http://hms.harvard.edu/content/our-microbes-ourselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15967.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-08-29T06:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPO8-M_rcUo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dennis</video:tag>
      <video:tag>Kasper</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>microbiota</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microorganisms</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>intesti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein synthesis</video:title>
      <video:description>How are proteins synthesized? This interactive animation will help you to understand the process. For more information about protein synthesis: 
Legend:
Process whereby DNA encodes for the production of amino acids and proteins.

This process can be divided into two parts:

1. Transcription 
Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.

2. Translation 
The ribosome binds to the mRNA at the start codon (AUG) that is recognized only by the initiator tRNA. The ribosome proceeds to the elongation phase of protein synthesis. During this stage, complexes, composed of an amino acid linked to tRNA, sequentially bind to the appropriate codon in mRNA by forming complementary base pairs with the tRNA anticodon. The ribosome moves from codon to codon along the mRNA. Amino acids are added one by one, translated into polypeptidic sequences dictated by DNA and represented by mRNA. At the end, a release factor binds to the stop codon, terminating translation and releasing the complete polypeptide from the ribosome
Text Reff: http://www.accessexcellence.org/RC/VL/GG/protein_synthesis.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/696ea870-a42c-4968-8a98-a4857dae45ef/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/160.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ProteinSynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Performance-Liquid-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Performance Liquid Chromatography</video:title>
      <video:description>High Performance Liquid Chromatography HPLC is also called high pressure liquid chromatography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/697d4880-3623-40f9-8f56-7366892bc60d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-24T22:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7805.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-vs-normal-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor vs normal breast cells</video:title>
      <video:description>This video shows normal breast cells grown in laboratory vs. tumor breast cells also grown in laboratory. Normal cells are organised in a manner they would have been organised in body. Tumor cells do not shoe any organisation. They just divide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/698b6d71-640b-471c-bfb6-dc287bd9dff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-04-08T20:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4176.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>uncontrolled</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Exaggerated-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Exaggerated Reflex</video:title>
      <video:description>This is a video of an exaggerated knee reflex. This is the reflex that occurs when the knee is tapped lightly and the knee jerks forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/698c06f2-d649-4877-95f0-3d164aa85d4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2011-12-01T03:15:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10024.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Exaggerated</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Closed-Curve-Line-Integrals-of-Conservative-Vector-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Closed Curve Line Integrals of Conservative Vector Fields</video:title>
      <video:description>Closed Curve Line Integrals of Conservative Vector Fields

Showing that the line integral along closed curves of conservative vector fields is zero</video:description>
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      <video:duration>505</video:duration>
      <video:publication_date>2012-09-06T01:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I2dbzp0zHuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>curve</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Fields</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Autopsy-examination-of-deadmbody</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autopsy: examination of deadmbody</video:title>
      <video:description>Autopsy is the process by which organs of a dead body are examined. This video features the process of an autopsy. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/698177cc-79d5-40b9-ad1a-c128832769a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-15T10:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5369.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>autopsy</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>an</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Step-by-Step-Guide-of-Applying-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Step by Step Guide of Applying CPR</video:title>
      <video:description>CPR is an emergency procedure to stop cardiac arrest. It involves chest compression at a rate of 100 per minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5e1ce08-493d-44d2-9758-83376777447a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-01T19:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10304.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Step-By-Step-Cranial-Nerves-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step By Step Cranial Nerves Examination</video:title>
      <video:description>Video shows a full cranial nerves examination by an expert doctor. A step by step whole procedure is discussed here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69981215-32ac-4ef9-b52a-26aa52d58c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T01:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9215.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>1st</video:tag>
      <video:tag>to</video:tag>
      <video:tag>7th</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Spa-Wellness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Spa Wellness</video:title>
      <video:description>Precaution is better than cure. Spa keeps you away from all the diseases. This video shows different techniques of spa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/699f60f9-b05d-4f6a-bfbe-2e40c73d9df8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-29T02:38:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8645.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wellness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheek-Cells-and-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheek Cells and Bacteria</video:title>
      <video:description>Dr. Brett Finlay enlists a student volunteer to show the surprisingly high amount of bacteria found in his own mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/699fd0e4-8bf4-4844-8447-e8b0530e1b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-12T23:16:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12209.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Cheek</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Consumption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Consumption</video:title>
      <video:description>How does human consumption of NPP affect the earth, as humans take food, fibre, fuel and building material from the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69aa0c90-0030-4a3d-85ec-12b3b0db24d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-23T09:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7680.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>human</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>NPP</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Ants-are-forming-a-power-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ants are forming a power chain!</video:title>
      <video:description>A must see video showing showing Ant&apos;s hierarchy. These ants are forming a power chain to pull heavier objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/69ae4866-b7d6-4c80-901f-fa028ee128d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2014-09-16T01:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31669.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Ants</video:tag>
      <video:tag>hierarchy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #2</video:title>
      <video:description>An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Introducing Dr. Douglas Melton: biography, video introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69b966d3-b688-40d9-a75c-262d4cc1ff55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2007-08-16T14:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/785.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-insight-on-Intussusception-and-Appendectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An insight on Intussusception and Appendectomy</video:title>
      <video:description>Intussusception is when a portion of the intestine inverts with another part. This video shows how this condition can be cured by a surgery. And also the video demonstrates how the appendix is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69cbd58d-f757-4b91-ace6-6f96160255c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T02:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9925.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intussuseption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Appendectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volvox-Dances-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volvox Dances Video</video:title>
      <video:description>Volvox division chlorophyta a genus of green algae sometimes alternatively regarded as protozoa class Phytomastigophora in which the cells occur in spherical motile colonies of 500 to many thousands of cells according to species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1b6ea-2387-45f6-957b-59f8d2cebfc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-24T18:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5991.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Volvox</video:tag>
      <video:tag>Dances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fate-of-Fat-in-The-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fate of Fat in The Body</video:title>
      <video:description>An overview of how dietary fat gets digested, packaged, and sent to various tissues for storage or energy exploitation. Food enters stomach and intestines. In intestines food (now digested) is adsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1d5ee-1562-4a35-ae63-cdab18432b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-24T00:13:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5848.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fat</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-From-DNA-to-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: From DNA to mRNA</video:title>
      <video:description>Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/69ed474b-65e2-429b-bc91-004e7a740a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-05-16T02:13:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/356.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Splicing</video:tag>
      <video:tag>maturation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-1-MWV2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Microbes, Save the Planet - Part 1 (MWV2)</video:title>
      <video:description>Filmed on April 26, 2007 at the American Museum of Natural History during the Small Matters Symposium. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/69d46959-a168-4c24-8bd2-ca014fd74846/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1855</video:duration>
      <video:publication_date>2010-04-19T20:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4304.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>american</video:tag>
      <video:tag>Burstein</video:tag>
      <video:tag>Colwell</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>History</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Julie</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Mu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At The Universe</video:title>
      <video:description>This video will help you in understanding the million of galaxies on our planet. Some questions in the mind of scientists like &apos;do alien exists&apos; and &apos;is time travel possible&apos; are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/69ef1acf-8094-4794-80bd-ad3335e36794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28305.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>promo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Environ-Sci-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Environ Sci - Lecture 16</video:title>
      <video:description>Environ Sci - Lecture 16

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27091.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-19T06:43:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mN3xVvjE4ms</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Insulin-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Signaling</video:title>
      <video:description>Insulin Signaling (Signal Pathways). i am not sure if it is explained here but this how insulin pathway works. Activation of the insulin receptor evokes increased transcription of SREBP and the phosphorylation of members of the IRS family, SHC and Cbl. Upon tyrosine phosphorylation, these proteins interact with signaling molecules through their SH2 domains, which results in the activation of a variety of signaling pathways, including PI 3-kinase signaling, MAPK activation and the activation of the Cbl/CAP complex. These pathways act in a coordinated manner to regulate glucose, lipid and protein metabolism. Read more: http://www.abcam.com/index.html?pageconfig=resource&amp;rid=10602&amp;pid=7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a06b1c0-9ae6-4260-9daf-848ba9d07a32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2010-11-24T05:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5903.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hot-and-Cold-Sodium-acetate-and-Peltier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hot and Cold (Sodium acetate and Peltier)</video:title>
      <video:description>The center is a thermochromic liquid crystal sheet. The bottom right corner is a heat bag (hand warmer) with supersaturated solution of sodium acetate. The top left corner has a Peltier element(with the cold side upwards).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6a0d6251-3122-454e-b577-b0ec317b3bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-05-27T21:51:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2605.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Thermoelectric</video:tag>
      <video:tag>cooler</video:tag>
      <video:tag>peltier</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Display</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observe-an-Actual-Intraocular-Lens-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observe an Actual Intraocular Lens Implantation</video:title>
      <video:description>This procedure is normally applied on patients with cataract.This video gives you a footage of how the procedure is actually done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a1f4bd8-8466-436f-88bb-684d560f892a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T20:19:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10353.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Implantation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Digestive-System-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Digestive System animation</video:title>
      <video:description>Digestive System of our body  and how digestive system works is exlained in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/6a21a07a-740e-4a3b-9fd6-f56d05a9bdd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-11-24T01:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1130.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Kidney-and-Diuretic-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kidney and Diuretic Action</video:title>
      <video:description>Learn about the details of the flow processes within the kidney including such aspects as filtration, reabsorption, and excretion in the nephron. It also shows the molecular sequence of ion transport, how the diuretics inhibit the reabsorption of sodium, and the subsequent effects on other ions.

reated by:

Steven Barbera - Business/CommunicationsSteven Barbera
Class of 2007
Business/Communications
STA member since 2003




Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta King
Assistant Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/6a5de852-945e-48c0-bd0a-cdd34ced4bed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2008-04-01T05:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1312.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>kidney</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-165-2011-Calculus-AB-Free-Response-4a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 - 2011 Calculus AB Free Response #4a</video:title>
      <video:description>2011 Calculus AB Free Response #4a

Taking derivatives and integrals of strangely defined functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19995.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-06T01:23:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tnoPnyvVjyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4a</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-Azygos-and-Brachiocephalic-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model - Azygos and Brachiocephalic Veins</video:title>
      <video:description>Here we see a Heart Model with a focus on the  Azygos and Brachiocephalic Veins which pass on oxygenated blood to the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a6d9ec8-6528-4ece-b821-a190f392804f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-13T22:14:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5172.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Azygos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Brachiocephalic</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>oxygenation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>Left</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to functions</video:title>
      <video:description>This math video is an introduction to functions whihc have been used in mathematics for a very long time, and lots of different names and ways of writing functions have come about.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9a617953-fc6f-42c3-8e0e-50622edf26cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2009-05-27T19:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2498.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>Range</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transport-of-sodium-and-potassium-across-the-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transport of sodium and potassium across the plasma membrane</video:title>
      <video:description>Plasma membranes are semipermeable, allowing only selective molecules to pass through. The process of transporting potassium from inside to outside of plasmamembrane and sodium in the opposite direction is known as sodium potassium pump. This video describes structure and function of sodium potassium pump. Edited by Ashraf 
 

The sodium-potassium pump uses active transport, with energy supplied by ATP (adenosine triphosphate) molecules, to move 3 sodium ions to the outside of the cell for each 2 potassium ions that it moves in. One third of the body&apos;s energy expenditure is used in this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a87b849-6e65-4c1f-acc2-6cd16dd1c1e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2010-11-09T10:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4818.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Indian-ocean-trade-intl-commerce-norkeling-camels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Indian ocean trade - int&apos;l commerce, norkeling camels</video:title>
      <video:description>In this video, Mr Green briefs on the Indian ocean trade history. He talks of trade in ivory, timber and books. He highlights the technology that kept the masonry industry alive over this period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6a948056-8e9c-4c05-9224-2d85768f6d29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-11T04:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30236.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>int</video:tag>
      <video:tag>l</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>norkeling</video:tag>
      <video:tag>camels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-expand-a-balloon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to expand a balloon?</video:title>
      <video:description>This visual shows why, when, and how a balloon expand.

&quot;Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste...

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6ab91b16-487e-4405-94b2-059e9f93f2a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2012-10-10T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27705.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nate-Nowicki-of-SWAT-Environmental-Denver-Radon-Mitigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nate Nowicki of SWAT Environmental, Denver Radon Mitigation</video:title>
      <video:description>Soil, Water &amp; Air Technologies (SWAT) Environmental was founded a decade ago, after seeing a need for a company that can handle the workload of the country&apos;s increasing awareness of the dangers associated with radon gas. It is estimated that there are thousands of Colorado homes that have elevated radon levels. SWAT Environmental started in 1988 with 1 radon system installer, and has since grown to over 100 employees. The Denver Colorado franchise is one of the most successful divisions thanks to the efforts of Nathan Nowicki, President and CEO. Nate has been working diligently with the environmental and real estate community to promote awareness about this hazardous in-home carcinogen that is a common problem in Denver households and throughout Colorado.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/6ab9d98d-240d-447f-a400-2d2dc78e7844/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-18T23:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/25970.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>radon</video:tag>
      <video:tag>SWAT</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Inc</video:tag>
      <video:tag>magazine</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Nowicki</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Process-Modiles-III-Lithography-Etching-and-Doping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Process Modiles III: Lithography, Etching, and Doping</video:title>
      <video:description>Lec 7- Process Modiles III: Lithography, Etching, and Doping.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17103.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-02T10:02:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yMtkJ3phBoY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skeletal-muscle-fiber-model-myofibrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skeletal muscle fiber model myofibrils</video:title>
      <video:description>Skeletal muscle is best recognized at the structural unit level as a long cylindrical cell or fiber each muscle consists of strands of myofibrils all myofibrils are composed of smaller myofilaments actin and myosin that give rise to a repeating pattern along the length of the myofibril</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6accb945-55ee-41fa-b24f-c1fb58104a8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-15T12:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5374.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Myofibrils</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Chemical-Equilibrium-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Chemical Equilibrium - Lecture 19</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 19/nTopics covered:
	/nChemical Equilibrium/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 19/nIn this course, because I am a biological chemist now, I am going to give you some examples between chemistry and biology./nWe are going to teach you these principles of chemistry./nI am going to explain to you why that is relevant and how it applies to the more life sciences or biological areas to try to give you a sense of how I made this transition and being someone who did not like chemistry in high school to somehow who has now been a chemist for the rest of my life./nAnd so this is another important point that I like to make which is never say you really hate a subject, because I said I really do not like chemistry and became a chemist. I am doing chemistry for the rest of my life./nAnd that can happen to you, too./nSo be very careful what you say because you may discover later that that is really what you want to be doing. All right. What are we going to do in this second half of the course? We are going to first start out by finishing chemical equilibrium./nProfessor Ceyer started this. She led you from thermodynamics into chemical equilibrium and introduced you to the chemical equilibrium constant K. And so we are going to take it from there. And we will do a little review of what she covered on Monday as well./nThen we move into acid base equilibrium./nThis is a form of equilibrium. And from there to oxidation reduction reactions. And just from this connection between chemistry and biology, enzymes, which are the proteins in your body that catalyze all the reactions which allow you to walk around and breathe and all those kind of good things, most of these enzymatic reactions involve either an acid based kind of catalyzed reaction or oxidation reaction or both./nSo these are fundamental parts of how living systems work./nThen we cover transition metals, and I am going to explain during that part about metals in bio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6ad191ab-cdd3-4d95-af92-be2a7f8a0a67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2575</video:duration>
      <video:publication_date>2009-04-16T23:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1750.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Spermatogenesis-and-Oogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Spermatogenesis and Oogenesis</video:title>
      <video:description>NurseReview.Org ... nursereview.org Animation Spermatogenesis and Oogenesis nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6adb82c2-e378-4245-a5f6-fbbb79851476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-24T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2085.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-protein-expression-tissue-microarray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of protein expression: tissue microarray</video:title>
      <video:description>Expression of protein can be analyzed by tissue microarray method. This method allows to analyze large number of tissue sample simultaneously. This video demonstrates how tissue microarray is used to analyze protein expression. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6ad9cedd-d5cb-4a11-9c20-78a64a3a8798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2010-04-20T06:22:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4313.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-ant-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New ant home</video:title>
      <video:description>A few lessons we as humans could learn from one of the busier beings in nature. This is the building of a new ant home in the Ant Attack series from BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b0504b7-1482-4cc7-aa86-0866c2a9a8b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-26T04:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8071.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Buidling</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>home</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Maintenance-of-pH-Buffer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maintenance of pH: Buffer</video:title>
      <video:description>Buffer solutions are solutions which resist change in hydronium ion and the hydroxide ion concentration (and consequently pH) upon addition of small amounts of acid or base, or upon dilution. Buffer solutions consist of a weak acid and its conjugate base.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6b0b99f3-ac5d-4537-87bc-bae04f889f07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-05-16T02:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/372.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>blood</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Raising Atheist Families</video:title>
      <video:description>Penn Jillette shares an anecdote about his five-year-old daughter saying &quot;There is no God!&quot; to her cousin, and discusses the difficulties with raising atheist families.  Society&apos;s misconceptions, Jillette says, of what it means to be an atheist are significant obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6b0f0b5f-4da4-4e36-9ef1-fce7aa583822/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2012-12-02T23:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28262.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>kids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Proof-cosab-cos-acos-b-sin-asin-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:title>
      <video:description>Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)

Proof of the trig identity: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20049.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-06T01:40:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V3-xCPDzQ1Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>cos</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>sin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-birds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 4</video:title>
      <video:description>Miracles in the best flying machines in the world are shown in this video. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon.</video:description>
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      <video:duration>292</video:duration>
      <video:publication_date>2011-12-06T18:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10809.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucocele</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Lip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slime-Mold-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slime Mold Phagocytosis</video:title>
      <video:description>A Dictyostelium discoideum soil amoeba labelled in red eating green-fluorescently marked yeast cells. Marked in red fluorescence is the filament protein F-actin, which is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6bc889f0-e8b7-4a41-a4a0-0705c952b7b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-04-21T22:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1940.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Slime</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>Jin</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Book-The-Catcher-in-the-Rye-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Book -The Catcher in the Rye Part 1</video:title>
      <video:description>This video will show you the interesting things in &quot;Catcher in the Rye&quot; for making it a best selling book. Watch this video and you will definitely like to buy it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bc80b24-907a-41dd-a6bc-ee994e7e869d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-11T04:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30225.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>language</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Holden</video:tag>
      <video:tag>Caulfield</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Catcher</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rye</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Urgency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Urgency</video:title>
      <video:description>The Importance of Urgency

An interview with John Kotter, Professor Emeritus, Harvard Business School.

Without a true sense of urgency, any change effort is doomed. Watch John Kotter discuss the need for urgency and how managers create and sustain it in their organizations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25561.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-18T16:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zD8xKv2ur_s</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urgency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-phenomenon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis phenomenon</video:title>
      <video:description>Everyone is special, there&apos;s no one like you. Thanks to meiosis that&apos;s true. The video explains  meiosis, its description and functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6bd5f46a-9de7-4d0b-8733-d85f405dddb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-19T04:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28919.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon-by-Louis-Dollo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon by Louis Dollo</video:title>
      <video:description>This video shows the old reconstruction of lguanodon by Louis Dollo in 1882. The picture is shown very clearly with an interesting animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6be6d3bc-a8bb-4e8b-a822-5124fd9ed208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3123.mp4</video:content_loc>
      <video:category>History</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
      <video:tag>1882</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-on-cats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation on cats</video:title>
      <video:description>AsapSCIENCE talks to us about cats.  In its frequent tone these guys from Canada tells us everything to do with cats.  What exactly does catnip do to cats and why they always land right side up, everything that tickles your fancy will be explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6be7dcd8-c93b-443c-8776-b67788b03377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2014-10-02T02:11:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31796.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cats</video:tag>
      <video:tag>catnip</video:tag>
      <video:tag>land</video:tag>
      <video:tag>feet</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Massive-Crack-in-Ice-Shelf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive Crack in Ice Shelf</video:title>
      <video:description>Operation IceBridge Discovers Massive Crack in Ice Shelf and take off to study its cause and effect to the rise in levels of sea water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c0b0981-50e2-4012-b9f9-45af57121f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-24T15:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7725.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Crack</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Shelf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Modeling-Database</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Modeling Database</video:title>
      <video:description>Molecular Modeling DataBase is a database provides information on the biological function, on mechanisms linked to the function, and on the evolutionary history of relationships between proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/6c214f82-b986-4428-bcc2-67e14caa5e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-10-04T07:53:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4616.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>database</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-in-the-atom-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle in the atom 2</video:title>
      <video:description>It is unlikely for man to make his way to the truth unless he asks himself the question why? In this film, we will deal with the subject of the atom, the ground work of every animate and inanimate thing. After seeing what occurs and in what way it occurs with regards to the atom, we will seek the answers to the question why? The answer to this question will take us to the truth we pursue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5cf81abe-a363-410a-aba8-b689cabe8f03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2009-05-17T08:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2231.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-250A-Lecture-5-Descriptive-Epidemiology-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 250A - Lecture 5: Descriptive Epidemiology IV:</video:title>
      <video:description>Public Health 250A - Lecture 5: Descriptive Epidemiology IV:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25562.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-18T16:25:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h-V9KP0OnIA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-the-Oysters-Part-2-MWV10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Oysters - Part 2 (MWV10)</video:title>
      <video:description>Since the introduction of MSX and Dermo in the 1950s, two infectious diseases that played a large role in the decline the Chesapeake Bays oyster population, several oyster hatcheries along the Eastern seaboard are working with scientists across many fields to develop innovative restoration programs. One idea is to introduce a non-native oyster from China called Crassostrea ariakensis.

In this video podcast, MicrobeWorld talks about current research underway with C. ariakensis, the potential risk of new diseases that could affect the Bays ecology and/or human health, the attitudes ofMarylands watermen toward the oysters possible introduction, and the role of local, state and federal policy.Special thanks goes out to the DC Science Writers Association, the Marian Koshland Science Museum and the University of Maryland Center for EnvironmentalSciences Horn Point Laboratory for helping with the logistics and planning of the shoot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6c2e8f00-dcf5-45d5-84a4-578711811d04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-04-13T18:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4248.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ariakensis</video:tag>
      <video:tag>Bay</video:tag>
      <video:tag>Chesapeake</video:tag>
      <video:tag>Crassostrea</video:tag>
      <video:tag>Dermo</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>maryland</video:tag>
      <video:tag>MSX</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>oysters</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-and-Fungi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria and Fungi</video:title>
      <video:description>Bacteria and fungi are germs we encounter in our everyday life. This video explains the structure and functions of bacteria and fungi. It also explains the different forms of bacteria and fungi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c3e5c45-0606-4200-9ea6-940b37d2e76f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2011-12-12T22:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11616.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fungi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Tolerance-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Tolerance Induction</video:title>
      <video:description>This immunology video lectures shows the mechanism of tolerance in detail. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6c44f292-a899-4a2e-be3c-c73d847fad1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2013-02-11T03:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30187.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tolerance</video:tag>
      <video:tag>II</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Age-word-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Age word problems 3</video:title>
      <video:description>Age word problems 3

Part 3 of the presentation on age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20129.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-06T02:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DplUpe3oyWo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>age</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pain-is-in-the-Brain-Science-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pain is in the Brain! Science Video</video:title>
      <video:description>How pain is relayed to the brain and how it affects it is shown and explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/6c4bd91b-36a3-4178-8d75-fa9ad68b4240/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-03-30T21:40:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6893.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-GMAT-Math-38</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT Math 38</video:title>
      <video:description>GMAT Math 38

190-194, pg. 178</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21954.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-11T00:00:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-y9SELk3UNU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>38</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-Burns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Burns</video:title>
      <video:description>This video explains the general care for heat burns. The two main steps are, stop the burning and check ABCs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c530daa-08a9-49ab-ae8e-bb01b97941af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T08:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9377.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basal-cells-make-contact-with-lumen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basal cells make contact with lumen</video:title>
      <video:description>The prevailing view is that basal cells in several epithelia are never in contact with the fluid or air-filled lumen. Shum et al. showed recently that</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6c600fcf-b535-4c78-b680-b4d27415c4fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-21T22:06:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1921.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-GMAT-Math-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - GMAT:  Math 10</video:title>
      <video:description>GMAT:  Math 10

55-60, pg. 159</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21926.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-10T23:48:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E8HagppxzxY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-HPLC-High-Performance-Liquid-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HPLC High Performance Liquid Chromatography</video:title>
      <video:description>What is HPLC? How does it works? What does actually happens inside and how the liquids are separated from each other? This video will explain all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c6e4cc6-91d9-417b-b7c1-f9b862287df1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-06T19:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7291.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>HPLC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Discovery-of-the-Atomic-Nucleus-3-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Discovery of the Atomic Nucleus (3 of 15)</video:title>
      <video:description>Episode 3 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Ernest Rutherford conducted a historical experiment that revealed that most of the mass of an atom is concentrated in a tiny nucleus made of protons and neutrons. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6c840adc-5e2e-4807-a3da-9e9c83b9f12a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2009-04-18T07:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1818.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
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      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>Neutrons</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Underwater-Oil-Plumes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater Oil Plumes</video:title>
      <video:description>Video shows the waste of oil in sea water from oil plumes. But according to British petroleum CEO there are not any plumes, the oil is reaching on the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c8afe60-48ef-4f2f-903c-804f3645ca8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-12-15T01:35:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11835.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bp</video:tag>
      <video:tag>Underwater</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Plumes</video:tag>
      <video:tag>hold</video:tag>
      <video:tag>Vast</video:tag>
      <video:tag>Quantities</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Paired-Arteries-of-Abdominal-Aorta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paired Arteries of Abdominal Aorta</video:title>
      <video:description>Video shows the structure of abdominal aorta with the paired arteries. The structure is explained with working of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a79ffef6-40f0-48b8-b119-05074e5e9c82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-11-15T12:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5393.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Abdominal</video:tag>
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      <video:tag>Paired</video:tag>
      <video:tag>arteries</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Keratoplasty-the-penetrating-eye-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keratoplasty the penetrating eye surgery</video:title>
      <video:description>This video shows an eye surgery using penetrating keratoplasty, which is a replacement of all layers of the cornea save for the peripheral cornea. This procedure is also referred to as the corneal transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c89821a-a55a-4df5-866f-6e0d3dae769a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-11-28T12:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8497.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>penetrating</video:tag>
      <video:tag>Keratoplasty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electromagnetism-The-Motor-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetism The Motor Principle</video:title>
      <video:description>This video discusses the motor principle of electromagnetism which is a branch of science that is concerned with the forces that occur between electrically charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6c9f8b54-c80c-4c9b-874b-6fcdc75c1071/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2010-11-14T09:15:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5244.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>the</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>principle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Astronomy 10</video:title>
      <video:description>&quot;Lec 6 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23757.jpg</video:thumbnail_loc>
      <video:duration>4473</video:duration>
      <video:publication_date>2012-09-14T11:00:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_sMFrumfNc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Smallest-Ultrasound-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Smallest Ultrasound Device</video:title>
      <video:description>This video shows the smallest ultrasound device in the world. The ultrasound research interface is a tool that bridges the gap between useful laboratory equipment and a clinical device, and can be used to collect raw data.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ca7bad1-1b35-4bb1-8a38-17df24762a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10423.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>smallest</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>device</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blue Whale Quest (720p).mp4</video:title>
      <video:description>This video is filmed at Dana Point California. It films one blue whale.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/6ca7612d-7626-4b4f-9c5f-1a3094a8608e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2014-08-25T21:31:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31121.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blue</video:tag>
      <video:tag>whale</video:tag>
      <video:tag>Quest</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioluminescent-squid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioluminescent squid</video:title>
      <video:description>Bioluminescent giant squid. When hunting, the giant squid uses bioluminescence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5420296-f224-48c1-9636-028f036c4a67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-03T06:43:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4763.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioluminescent</video:tag>
      <video:tag>Squid</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blackholes Through the Wormhole</video:title>
      <video:description>Black holes occur when stars die and they consume any object within their gravitational pull while allowing non to escape. Learn more about this enigmas in &apos;Through the Wormhole&apos; in Blackholes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6ca96d74-f885-4fdf-8eb0-37447e19a9a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-12-09T07:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28436.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>blackholes</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The polymerase chain reaction (PCR)</video:title>
      <video:description>WWW.OLOSCIENCE.COM]
The polymerase chain reaction (PCR) is a technique widely used in molecular biology. It derives its name from one of its key components, a DNA polymerase used to amplify a piece of DNA by in vitro enzymatic replication. As PCR progresses, the DNA thus generated is itself used as a template for replication. This sets in motion a chain reaction in which the DNA template is exponentially amplified. With PCR it is possible to amplify a single or few copies of a piece of DNA across several orders of magnitude, generating millions or more copies of the DNA piece. PCR can be extensively modified to perform a wide array of genetic manipulations./nAlmost all PCR applications employ a heat-stable DNA polymerase, such as Taq polymerase, an enzyme originally isolated from the bacterium Thermus aquaticus. This DNA polymerase enzymatically assembles a new DNA strand from DNA building blocks, the nucleotides, by using single-stranded DNA as a template and DNA oligonucleotides (also called DNA primers), which are required for initiation of DNA synthesis. The vast majority of PCR methods use thermal cycling, i.e., alternately heating and cooling the PCR sample to a defined series of temperature steps. These thermal cycling steps are necessary to physically separate the strands (at high temperatures) in a DNA double helix (DNA melting) used as template during DNA synthesis (at lower temperatures) by the DNA polymerase to selectively amplify the target DNA. The selectivity of PCR results from the use of primers that are complementary to the DNA region targeted for amplification under specific thermal cycling conditions./nDeveloped in 1984 by Kary Mullis,[1] PCR is now a common and often indispensable technique used in medical and biological research labs for a variety of applications.[2][3] These include DNA cloning for sequencing, DNA-based phylogeny, or functional analysis of genes; the diagnosis of hereditary diseases; the identification of genetic fingerprints (used in forensic sciences and paternity testing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/6cc389b3-e4dd-40f0-a416-44d8e48f0606/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2009-03-18T17:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1397.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Dilation Lap Band Symptoms</video:title>
      <video:description>Esophageal dilation is a procedure that allows your doctor to dilate a narrowed area of esophagus swallowing tube doctors can use various techniques for this procedure and might perform the procedure as part of a sedated endoscopy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ccba3ac-f3b2-4565-bd3d-7faf0a40f182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T19:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10302.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Rubidium</video:title>
      <video:description>This video shows origin of the name Rubidium, its sources, abundance and uses in our life. Mainly it is used in atomic clocks, photoelectric cells, vacuum tubes, heart research and as a catalyst.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6cddb022-f1d0-4fa1-b8f0-151bab8a02dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T02:40:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11404.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>rubidium</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/The-Process-of-Blood-Clotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Blood Clotting</video:title>
      <video:description>Video shows a brief explanation of the clotting of blood with the working of different parts during this process. A close view is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6d010a77-f893-43fe-ad49-99adec8b5a65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2013-02-10T02:12:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29917.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>clotting</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-CELL-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE CELL PART 1</video:title>
      <video:description>In the one and a half centuries that have passed since Darwin’s day, giant steps have been taken in science and technology. Scientists discovered the structure of the cell. They saw with surprise that the cell has a system so complex as to have been unimaginable in Darwin’s time. This great documentary reveals this design in the cell with sophisticated computer graphics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d38d9607-3457-4231-a098-eb9c1fe09295/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1216</video:duration>
      <video:publication_date>2009-05-06T19:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2148.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows how meiosis occurs. Meiosis is a type of cell devision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9c9c7251-4a65-44c2-9e1d-910c101dee2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2007-05-11T23:44:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/263.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>meiosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Pancreatic Enzymes- Working</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fb8a93c-337a-4404-ad64-3831e3dac88d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30266.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>pancreatic</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>digestion</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>It`s October 2, 2011. There are Solar events that are remaining invisible to the people. Does someone try to hide the coronal mass ejection?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d3b4b8a-cae8-4778-8ccf-f60d9d6199ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2011-12-13T22:46:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11759.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>massive</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>2011</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Animation explaining what prostate cancer is, provided by Dr. Rajaratnam
Wiki info: Prostate cancer is a disease in which cancer develops in the prostate, a gland in the male reproductive system. It occurs when cells of the prostate mutate and begin to multiply out of control. These cells may spread (metastasize) from the prostate to other parts of the body, especially the bones and lymph nodes.</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2007-12-02T11:16:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1135.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Prostate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Funny, informative video about gravitational pulls exerted by celestial bodies.  Also, some quick chemistry regarding the sun and other additional tidbits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6d4063db-b1b9-4b69-87ff-c08cf7e91472/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-11-24T03:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28053.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Planets</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction of Light Through Prism and Formation of Rainbow Colors</video:title>
      <video:description>This video explains the diagrammatic view of refraction through a prism. When a light passes from a rarer medium to a denser medium it bends towards the normal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d4f750c-e5f2-4d91-ae6b-0298da61185b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2011-12-12T21:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11586.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Through</video:tag>
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    <video:video>
      <video:title>Lec 18 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 18 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:duration>4804</video:duration>
      <video:publication_date>2012-09-05T04:14:12.000Z</video:publication_date>
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    <video:video>
      <video:title>How should I wash my hands at the hospital? by Bupa</video:title>
      <video:description>What types of bacteria may be present at a hospital? When, how long, and what motions should I use when washing my hands? How should I use hand sanitizers? Watch this amazing video for surprising answers.</video:description>
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      <video:duration>160</video:duration>
      <video:publication_date>2013-02-11T02:57:54.000Z</video:publication_date>
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      <video:tag>handwash</video:tag>
      <video:tag>handrub</video:tag>
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Audience questions are answered.</video:description>
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      <video:duration>187</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d6daf8e-a719-4919-83fa-ab960d793ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T11:02:23.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d70544d-bd21-4034-8e7d-0ae79974f0d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-28T06:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gastrointestinal</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Weaknesses of Fractional Reserve Lending

Weaknesses of Fractional Reserve Lending</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25608.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-09-18T16:37:38.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
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      <video:duration>300</video:duration>
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      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Red howler monkeys are simply the loudest monkeys on the planet, and they are very social living in families of between 6 to 15 individuals. These are from Guyana.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef9fe3b8-c687-45de-a3e5-ec2ae7ded3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-26T00:10:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7996.mp4</video:content_loc>
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      <video:description>Infrared spectroscopy (IR spectroscopy) is the subset of spectroscopy that deals with the infrared region of the electromagnetic spectrum. It covers a range of techniques, the most common being a form of absorption spectroscopy. As with all spectroscopic techniques, it can be used to identify compounds or investigate sample composition. Infrared spectroscopy correlation tables are tabulated in the literature.ref: wikipedia</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A brief discussion about the football disease, moon base dreams and the deepest vents ever is provided here. Video is really interesting, so you must watch it.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:uploader>second second</video:uploader>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>126</video:duration>
      <video:publication_date>2012-09-19T02:41:03.000Z</video:publication_date>
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      <video:duration>213</video:duration>
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      <video:duration>176</video:duration>
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      <video:duration>222</video:duration>
      <video:publication_date>2014-10-01T23:29:29.000Z</video:publication_date>
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      <video:duration>24</video:duration>
      <video:publication_date>2009-04-23T05:00:44.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:57:51.000Z</video:publication_date>
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      <video:publication_date>2007-08-16T03:07:51.000Z</video:publication_date>
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      <video:tag>Lecture</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Retrograde</video:tag>
      <video:tag>Intubation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-26T04:59:21.000Z</video:publication_date>
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      <video:tag>baboons</video:tag>
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      <video:tag>elephant</video:tag>
      <video:tag>Nomads</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Namib</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Colony Plans on Mars</video:title>
      <video:description>Video shows the space agencies discussing about the colony plans on Mars. Discussion is really interesting and you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6e4e6fdb-19cd-4a5c-acfa-f53271e75c5d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-07T06:05:58.000Z</video:publication_date>
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      <video:uploader>Jorge Rivera</video:uploader>
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      <video:publication_date>2011-12-06T20:09:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10909.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Shrewsbury</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Monmouth</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Jersey</video:tag>
      <video:tag>Li</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tuberculosis-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tuberculosis X-ray</video:title>
      <video:description>Difference between an tuberculosis patients x-ray and a normal is discussed here. This X-ray is discussed by an expert doctor.</video:description>
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      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T01:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9226.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Tuberculosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Shortest-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Shortest Time</video:title>
      <video:description>Video shows the reviews of different experts about the shortest possible time. Interesting video you must watch it.</video:description>
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      <video:duration>145</video:duration>
      <video:publication_date>2013-01-12T00:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28660.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
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      <video:tag>Possible</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 169</video:title>
      <video:description>Lec 12- Computer Science 169.
Software Engineering</video:description>
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      <video:duration>3951</video:duration>
      <video:publication_date>2012-09-06T12:40:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vTbU_i3En-A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Basic-Suturing-in-the-Emergency-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Suturing in the Emergency Room</video:title>
      <video:description>There are various techniques for suturing a wound. This video presents some of them. Suturing is vital part of a patients` treatment. If done wrong, it may lead to severe complications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e651e19-4650-4ea9-850d-b55acefeb32a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2011-12-01T00:12:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9800.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Suturing</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>Room</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Astronaut-Tycho</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronaut Tycho</video:title>
      <video:description>In this video shows the history related with astronaut Tycho. Tycho is popular because of an incident happened in space, Tycho is died because he failed to enter in toilet in a timely manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6e388c66-6fd5-45e1-b560-137e3ef306ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2013-01-30T04:26:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29000.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Tycho</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>toilet</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a video of time laps photography.  It shows the movement of plants as they grow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/a8042dc3-d273-4145-b3ee-830efd65c631/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-08-27T21:42:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31523.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>timelaps</video:tag>
      <video:tag>Plants</video:tag>
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    <loc>https://dnatube.com/videos/All-About-California</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A brief description of the California at west coast of US. Its area and physical location on the maps are also shown here.</video:description>
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      <video:duration>245</video:duration>
      <video:publication_date>2013-01-12T01:30:16.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>words</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Risk associated with high blood cholesterol</video:title>
      <video:description>High blood cholesterol is the major cause of heart disease and stroke. Cholesterol is lipid produced by the liver. High cholesterol is a major health problem in developed countries. The American Heart Association estimates that about 40 million Americans have high cholesterol level that put them at high risk of heart disease.
 Edited by Ashraf</video:description>
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      <video:publication_date>2010-10-16T04:46:21.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>Associated</video:tag>
      <video:tag>with</video:tag>
      <video:tag>high</video:tag>
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    <loc>https://dnatube.com/videos/Arm-Lift-done-in-Austin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8b739034-0d9c-46f5-b500-23dd9213106a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-30T10:10:14.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>lift</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cornel West on How Academia Abandoned the Poor</video:title>
      <video:description>Economics glorifying &quot;unfettered markets&quot; have produced the bad fruit of widening income gaps and a shrinking middle class.  Cornel West says legions of academics who took part in the glorification of these ideas need to take responsibility, and emphasizes the importance of caring for the poor in a democratic society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6e8a3eeb-7a54-45dd-b1c0-8aa12cae64f5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-09T16:18:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28476.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Think</video:tag>
      <video:tag>Cornel</video:tag>
      <video:tag>West</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>free</video:tag>
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      <video:tag>Barack</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Bush</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Party</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec Last - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture Last: Final Course Review.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2606</video:duration>
      <video:publication_date>2012-08-26T19:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RWvi4Vx4CDc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
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      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-cardiac-and-smooth-muscle-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of cardiac and smooth muscle function</video:title>
      <video:description>Cardiac and smooth muscles functions involuntarily. Signals from the autonomic nervous system control these muscles. The sympathetic nerve signals stimulate this muscles, whereas, signals from the parasympathetic nerves decreases muscle activity. 
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/6e9aef44-4f66-4eec-b2c2-ecc92cd10c67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-07-08T03:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3024.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>and</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-change-manual-winch-to-remote-controlled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to change manual winch to remote controlled</video:title>
      <video:description>In this video we try to replace the manual switch of winch with remote controller. The motor of this winch is started by dual capacitor. So we use 4-channel rf remote control system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6e9ac288-5480-4286-9707-4afc772d3d32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-10-25T02:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27928.mp4</video:content_loc>
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      <video:category>Others</video:category>
      <video:tag>Manual</video:tag>
      <video:tag>winch</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>control</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/F-Hfr-Strain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>F Hfr Strain</video:title>
      <video:description>HFR strain
A strain, or clone, in which a conjugative plasmid (such as an F&apos;), integrated in the bacterial genome, is instrumental in the transfer (along with plasmid DNA) of integrated bacterial DNA in a sequential manner to a suitable recipient. 
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:duration>126</video:duration>
      <video:publication_date>2007-09-19T02:44:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1025.mp4</video:content_loc>
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      <video:tag>hfr</video:tag>
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    <loc>https://dnatube.com/videos/Transistor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transistor</video:title>
      <video:description>Transistor video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/65ba40aa-bad8-4d5b-a336-6186603ea7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-12-15T15:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6611.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Transistor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Busqueda-de-informacion-medica-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica video</video:title>
      <video:description>Se trata de una presentación a cargo de Rafael Ospina en puntas de búsqueda de información médica de videos. El enlace - http://www.portaldemedicina.com - se recomienda para la búsqueda en la literatura eficaz en Internet. A continuación, utilice &quot;estrategias de búsqueda&quot; de ese portal.</video:description>
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      <video:publication_date>2009-05-26T00:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2275.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/NASAs-historic-landing-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s historic landing on Mars</video:title>
      <video:description>After day of traveling at 13,000 m/h, NASA&apos;s team finally make a historic landing on Mars. Their find aren&apos;t very different from what you have been reading in books. Learn from this video as they tell their experience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6ec0fb3b-55dd-4eb9-8b58-38cd1caca443/cand_5.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2013-02-02T22:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29092.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Historic</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Mars</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Antihydrogen sixty symbols</video:title>
      <video:description>Sixty Symbols is a collaboration between the university of nottingham school of physics and astronomy and video journalist brady haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6f06c6b9-e29e-4052-bf5a-73c3eb4a4fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2013-01-11T07:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28613.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Antihydrogen</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/7039db16-dab2-4b58-8b0f-8cfc2645ba4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2007-06-11T01:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/493.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>metabolic</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>heartattack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-mortality-prevention-with-Vitamin-D-Dr-Cedric-Garl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer mortality prevention with Vitamin D - Dr. Cedric Garl</video:title>
      <video:description>In a new study, researchers at the Moores Cancer Center and Department of Family and Preventive Medicine, UC San Diego used a complex computer prediction model to determine that intake of vitamin D3 and calcium would prevent 58,000 new cases of breast cancer and 49,000 new cases of colorectal cancer annually in the US and Canada. The researchers&apos; model also predicted that 75% of deaths from these cancers could be prevented with adequate intake of vitamin D3 and calcium. Dr. Cedric Garland, UCSD School of Medicine, lead researcher on the study discusses the implications of this finding and the proposed actions. (UCTV #16454)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/6f483eac-d976-48ec-b73e-4062e98dd959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2009-09-02T02:21:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3304.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cedric</video:tag>
      <video:tag>Garl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Basepairing-explanation-by-James-Watson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Basepairing explanation by James Watson</video:title>
      <video:description>James Watson Explains DNA Basepairing. In molecular biology, two nucleotides on opposite complementary DNA or RNA strands that are connected via hydrogen bonds are called a base pair (often abbreviated bp). In the canonical Watson-Crick DNA base pairing, adenine (A) forms a base pair with thymine (T) and guanine (G) with cytosine (C). In RNA, thymine is replaced by uracil (U). Alternate hydrogen bonding patterns, such as the wobble base pair and Hoogsteen base pair, also occur—particularly in RNA—giving rise to complex and functional tertiary structures. Importantly, pairing is the mechanism by which codons on messenger RNA molecules are recognized by anticodons on transfer RNA during protein translation. Some DNA- or RNA-binding enzymes can recognize specific base pairing patterns that identify particular regulatory regions of genes. REad more: http://en.wikipedia.org/wiki/Base_pair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f5b767c-dd06-4b38-ab2b-8b1721af80b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-11-24T05:10:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5905.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Basepairing</video:tag>
      <video:tag>james</video:tag>
      <video:tag>watson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EVOLUTION-FORGERIES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVOLUTION FORGERIES</video:title>
      <video:description>Watch the biggest evolution forgeries in history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/54ea7082-195e-4862-bf9b-6bfec0e23920/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2009-08-07T16:47:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3139.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>muslim</video:tag>
      <video:tag>author</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>piltdown</video:tag>
      <video:tag>Haeckel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whether-pleaseure-get-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Whether pleaseure get old?</video:title>
      <video:description>Does Pleasure Get Old</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/18ba3257-95bd-4124-b156-e903ef734671/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2010-11-23T01:24:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5755.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pleasure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-ilizarov-external-eixator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of ilizarov external eixator</video:title>
      <video:description>In this video we explain the basics of Ilizarov External Fixator removal. Doing bolts and nuts is also shown. This production is courtesy of Dr Craveiro Lopes of Hospital Garcia de Orta.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6f78430c-9ad3-4ace-8f2e-c028ab4149b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2011-11-29T20:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9129.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ilizarov</video:tag>
      <video:tag>External</video:tag>
      <video:tag>fixator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illusion-of-body-transfer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illusion of body transfer</video:title>
      <video:description>This video shows a how a illusion of body transfer is possible. Men can be tricked into thinking that a virtual girl&apos;s body is their own. Mel Slater of the University of Barcelona, Spain, led a team which carried out the experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6f91e08a-bb0f-40c9-86b2-14a10ca0bb2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-11-26T20:42:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28076.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Radiocarbon-Dating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radiocarbon Dating?</video:title>
      <video:description>Radiocarbon dating is a widely used method to find the dates for different things. Here is an explanation of this method that how does it helps in finding the dates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6fa004ea-dc55-4f3b-8599-cb7323710d19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2013-01-19T04:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28926.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Radiocarbon</video:tag>
      <video:tag>Dating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-future-of-treatment-nanobot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The future of treatment: nanobot</video:title>
      <video:description>Nanobots, the nanoscopic robots, introduced in the body, may examine every organs, destroy pathogens and cancer cells, repair DNA. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/6fd540a6-46da-4a4b-8a80-4a511999e4a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-12-03T11:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6366.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-evolution-an-interview-with-Devid-J-Linden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain evolution: an interview with Devid J Linden</video:title>
      <video:description>In this interview, Devid J Linden, a neurobiologist from the John Hopkins School of Medicine, and writer of the book ‘The Accidental Mind’, stressed that human brain, as we know it today, is a product of long process of evolution. He rejected the idea of the brain being designed by a grand designer on purpose. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6fe454e3-2222-4417-8f47-51f54843d5f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2010-11-29T22:45:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6245.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Accidental</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Missing-Measurements-for-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Missing Measurements for Similar Triangles</video:title>
      <video:description>Missing Measurements for Similar Triangles

u07_l1_t3_we4 Missing Measurements for Similar Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24893.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-09-17T17:18:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JfqLblHox3o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>Measurements</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Biology-1AL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Biology 1AL</video:title>
      <video:description>&quot;Lec 2 - Biology 1AL General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24206.jpg</video:thumbnail_loc>
      <video:duration>4898</video:duration>
      <video:publication_date>2012-09-15T04:53:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sUeeeBBfXDw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amyotrophic-Lateral-Sclerosis-symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amyotrophic Lateral Sclerosis symptoms</video:title>
      <video:description>Amyotrophic lateral sclerosis is a serious neurological disease that affects the ability to move it is also called lou gehrigs disease about 20000 americans have amyotrophic lateral sclerosis and 5000 more are diagnosed with it each year</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6fe5ee5e-91f3-4776-aa35-889f4026e56e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-10-23T16:31:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7209.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amyotrophic</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>sclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Quantum-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Quantum Mechanics</video:title>
      <video:description>Video contains the experiments performed by the scientist during the past. A brief history of quantum mechanics is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60ddaaae-28fc-47cb-b5be-e133a4f4a385/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2013-01-11T08:15:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28637.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>History</video:category>
      <video:tag>A</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Glycolysis</video:title>
      <video:description>This video shows the process of Glycolysis in detail. The whole process is divided into three stages - Energy invested, glucose split and energy release.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6ff30c61-09b2-4e00-9c1f-de91875eb842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2010-11-23T21:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5788.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glycolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-Radicals-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free Radicals Explained</video:title>
      <video:description>The free-radical theory of aging (FRTA) states that organisms age because cells accumulate free radical damage over time.. A free radical is any atom or molecule that has a single unpaired electron in an outer shell. While a few free radicals such as melanin are not chemically reactive , most biologically-relevant free radicals are highly reactive.For most biological structures, free radical damage is closely associated with oxidative damage. Antioxidants are reducing agents , and limit oxidative damage to biological structures by passivating free radicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7001ee85-7b04-479e-be4e-01a5f90b1682/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-11-09T09:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4814.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antioxidant</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Calorie</video:tag>
      <video:tag>restriction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 3)</video:title>
      <video:description>Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a81ba878-fa37-4062-acab-a00482042363/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T21:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4264.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drawing-of-Free-Body-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing of Free Body Diagrams</video:title>
      <video:description>An interesting video showing the drawing of free body diagrams. Different forces that should be explained in the diagrams are also discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7030c7ca-db6e-480f-b55a-00a63b288536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2013-01-18T07:03:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28866.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>free</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Diagrams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-Ideas-are-NOT-Created-Equal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All Ideas are NOT Created Equal</video:title>
      <video:description>If you support the teaching of Intelligent Design / Creationism in public schools then logically you support the teaching of much more.  Of course, we know if you do support ID / creationism logic does not motivate many of your decisions.

To download this video go to:
http://www.mediafire.com/?2twnyacjzje

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?wo2nedtkned

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/703cf325-69b8-409e-80a1-8be0c3e43a0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2009-05-27T22:06:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2631.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>education</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Logic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movements-of-Arms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movements of Arms</video:title>
      <video:description>This video shows the complete movements of human arms and the corresponding effect on the muscles and the elbow. The animated video is very clear and really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/706726d5-7152-4cd5-a8f4-0eb9dd05b21c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
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      <video:description>Thermometers are used to measure the temperature of the body. There are many different types of thermometers. This video will explain the functions of a mercury thermometer and why it is used instead of the other types of thermometers.</video:description>
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    <loc>https://dnatube.com/videos/Structure-of-potassium-channel</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Structure of potassium channel</video:title>
      <video:description>The bacterial potassium channel is a transmembrane protein. It is composed of four sub unites. This video explains the structure and functions of potassium channel. Edited by Ashraf</video:description>
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      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/Bacteriophage-Hybrid-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>T4 bacteriophages targeting E. coli bacteria. 
Bacteriophages are small viruses that infect bacteria and kill them by multiplying and essentially filling  the bacterial cell to bursting.

http://www.hybridmedicalanimation.com</video:description>
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    <loc>https://dnatube.com/videos/Left-view-of-heart-with-blood</loc>
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      <video:description>Directly underneath the pulmonary arteries, which send deoxygenated blood to the lungs, are the pulmonary veins, which channel oxygenated blood from the lungs back to the heart. Blood enters the left atrium from right and left pulmonary veins and then passes through the mitral valve into the left ventricle. From there, it is pushed through the aortic valve into the large aorta. The aorta passes under the main pulmonary artery, arches over the left atrium, and then travels down the rear of the heart, taking oxygen-rich blood to the legs and internal organs. From the top of the aortic arch, three arteries—the brachiocephalic artery, the left cartoid artery, and the left subclavian artery—branch off to bring oxygenated blood to the head and arms.</video:description>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-7-Heart-Rates-and-Rhythms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 7 - Heart Rates and Rhythms&quot; This cut depicts different normal and abnormal heart rates and rythms. The sound of the heart is amplified so the viewer can hear the actual sounds. Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/Spy-in-the-Woods-meet-black-bear-mother-and-cubs</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Spy in the Woods meet black bear mother and cubs</video:title>
      <video:description>When one wants to succeed in nature, at times the best option is to imitate nature. Get close due to such an imitation and see an Armenian black bear mother and Cubs in the Bears series of Spy in the Woods by BBC.</video:description>
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    <loc>https://dnatube.com/videos/Dental-Cap-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>A cosmetic dental cap is an impression (mold) of a tooth. A dental laboratory will create the needed custom cap. The permanent cap is then cemented onto the tooth. Often, a preliminary restoration of the tooth may be needed before the permanent cap is actually placed. To stabilize the tooth, a filling is first put in place prior to placing a cap to counter any loss of the original tooth structure.</video:description>
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      <video:uploader>Scientific Animations</video:uploader>
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    <loc>https://dnatube.com/videos/The-Onion-Cell</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the magnified onion cell. It is magnified upto 400 times.</video:description>
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    <loc>https://dnatube.com/videos/Hybrid-Orbital-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Hybrid Orbital Formation video</video:description>
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      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Acupuncture-helping-in-weightloss</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Weight loss by acupuncture? Well this is possible according to this video which goes ahead to give the details of how acupuncture works for weight loss. This works by re-balancing the body&apos;s energy levels with just a pinch on the ear.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Photosystem I electrode. Photosystems are functional and structural units of protein complexes involved in photosynthesis that together carry out the primary photochemistry of photosynthesis: the absorption of light and the transfer of energy and electrons. ref: http://en.wikipedia.org/wiki/Photosystem</video:description>
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      <video:uploader>clodie</video:uploader>
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    <loc>https://dnatube.com/videos/The-Process-of-Extracting-Pure-and-Concentrated-Biomolecules</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Process of Extracting Pure and Concentrated Biomolecules</video:title>
      <video:description>Dynabeads are used for protein and nucleic acid  isolation.May also be used for immunoassay IVD and nucleic acid diagnosis.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1022.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
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General Chemistry</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lumbal-Disc-Prolapse-Patient-Tutorial-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbal Disc Prolapse - Patient Tutorial Commercial</video:title>
      <video:description>The video is a commercial on patient information tutorials. The idea to create such videos is related to the need of patient education. It is important for people suffering a chronic condition so they can handle their disease and know when it is imperative to look for medical help.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10363.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Commercial</video:tag>
      <video:tag>Lumbar</video:tag>
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      <video:tag>Prolapse</video:tag>
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    <loc>https://dnatube.com/videos/3D-lasik-eye-surgery-animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>3D lasik eye surgery animation</video:title>
      <video:description>The 3D lasik experience continues with the surgery itself again hunter vision utilizes the very latest bladeless technology because it helps to retain the three dimensional shape of the cornea in a way previous generations of lasik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70d1dec5-7d85-4656-a987-e17d86e498c0/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10276.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>LASIK</video:tag>
      <video:tag>Eye</video:tag>
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    <loc>https://dnatube.com/videos/Video-of-Eye-Examination</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Video of Eye Examination</video:title>
      <video:description>Eye examination is important because of the need to establish good vision but more so to be able to detect any disease that may be forming. A complete eye examination is a set of tests.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8452.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Properties-of-Heterocycles</loc>
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      <video:description>This video shows the acid-base properties of hetero-cycles. Here the reactions are shown with examples which will make the topic more clear.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6273.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
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      <video:tag>base</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Leaf-Venation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leaf Venation</video:title>
      <video:description>Brief details of leaf venation</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11961.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
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    <loc>https://dnatube.com/videos/Is-it-possible-to-see-through-peoples-clothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is it possible to see through people&apos;s clothing</video:title>
      <video:description>Do you like experimenting of love working with cameras, here is a stunt you can pull to impress your friends.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7109880f-09c4-41b4-9986-2d98edc92537/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7637.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Classifying-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Classifying Triangles</video:title>
      <video:description>This video explains the classification of triangles. It mentions that a triangle is a certain type of polygon.</video:description>
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      <video:description>Supermassive black holes are explained in this video. They are millions to billions time the mass of a typical black hole. Evidence are mounting that every galaxy has a supermassive black hole at its center. Edited by Ashraf</video:description>
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      <video:description>Nuclear Magnetic Resonance spectroscopy is used in determination for protein structure. This video presents a new approach to NMR based protein structure determination. The new method is claimed to be at least twice more efficient than previous methods of NMR based protein structure determination. Edited by Ashraf</video:description>
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      <video:description>In this video, a liver surgery in India with Forerunners Healthcare is performed.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dynein motor protein movement recreated from electron microscopy pictures.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The purpose of this video is to help the medical students in examination of ear. A full step by step examination of the patient is performed here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In place of sutures to close skin wounds the surgical staple is used in it&apos;s place. Stapling is found out to be much faster and more accurate and consistent.</video:description>
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      <video:title>Lec 26 - Free Energy of HBr vs. HF  (Quiz 1)</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>This movie presents a simulation of the behavior of selected cytoskeletal components as external forces are applied to the model representing the forces of cell migration.
video reff: Anthony Zielinksi, Charles Lumsden et al</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a step by step examination of patients crank. Checking the flexibility and Rotating the arm internally and externally to observe the pain is shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Do electrons move at Absolute Zero? This video will answer you for all the questions in your mind regarding the movement of electrons.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Physical Examination</video:title>
      <video:description>This video will help you to know the basics which should always be kept in mind by the doctor. A stethoscope, pen light, paper and pen are the most important things that is required for physical examination.</video:description>
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      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How insulin is synthesized by beta cells</video:title>
      <video:description>Insulin is a hormone which is essential for the metabolism of glucose. It is synthesized in the beta cells residing in the istels of Langerhans in pancreas. This video explains how insulin is synthesized by the beta cells. Edited by Ashraf
.</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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Objectives: Read and write numbers less than 10,000.  Relate each digit in a 4-digit number to its place value.  Compare and order numbers within 10,000.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Open heart surgery is any surgery where the chest is opened and surgery is done on the heart muscle valves arteries or other parts of the heart such as the aorta the term open means that the chest is cut open</video:description>
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      <video:publication_date>2011-11-30T09:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9442.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Atoms-and-the-Periodic-Table-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and the Periodic Table (1 of 15)</video:title>
      <video:description>Episode 1 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Excision-from-Liver-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Excision from Liver Video</video:title>
      <video:description>The surgical treatment technique for liver hydatic cyst cannot be standardized and the surgical technique should be tailored according to the extent of the cyst and any adjunct complications of hydatid disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723472ed-df0a-4f9f-8586-d9b8510e46f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-30T22:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9696.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Liver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-Deviation-Method-Numerical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step Deviation Method Numerical</video:title>
      <video:description>How to find the mean of a given data. Here is a detailed way of finding the solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7242e5f4-5324-4693-86d7-40ee271e6036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-12-20T13:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6688.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Step</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>method</video:tag>
      <video:tag>numerical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleus-of-an-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleus of an atom</video:title>
      <video:description>Nucleus of an atom was first discovered by deflection of positive particles passed through a thin foil of gold.
The Geiger–Marsden experiment (also called the Gold foil experiment or the Rutherford experiment) was an experiment to probe the structure of the atom performed by Hans Geiger and Ernest Marsden in 1909,[1] under the direction of Ernest Rutherford at the Physical Laboratories of the University of Manchester. The unexpected results of the experiment demonstrated for the first time the existence of the atomic nucleus, leading to the downfall of the plum pudding model of the atom, and the development of the Rutherford (or planetary) model.
A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/72560bc0-7ee9-4a8d-86cf-0123736db23f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-06-07T15:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2811.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Nucleus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>deflection</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-STS-128-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing of STS-128 Video</video:title>
      <video:description>This video shows the landing of STS-128 mission with the full explanation of different phases. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7269b3ad-eb47-4a50-9fcd-f2bc1ff4aa02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2013-02-07T07:21:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29322.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>128</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Lecture-7-Algorithmic-Complexity-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Lecture 7: Algorithmic Complexity Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 7: Algorithmic Complexity

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26834.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-19T02:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jziw2Wc7tVQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Algorithmic</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Disease-Called-Osteoporosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health Disease Called Osteoporosis</video:title>
      <video:description>This medical video explains the risks, signs and symptoms of Osteoporosis. Osteoporosis is a disease that weakens and thickens the bones. People affected with it have greater danger for bone fractures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/726a6b4d-2378-490d-bc4f-0575a0740b8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-06T17:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10655.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Risk</video:tag>
      <video:tag>Symptomps</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bohrs-model-of-the-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bohr&apos;s model of the atom</video:title>
      <video:description>The Bohr model is a primitive model of the hydrogen atom. As a theory, it can be derived as a first-order approximation of the hydrogen atom using the broader and much more accurate quantum mechanics, and thus may be considered to be an obsolete scientific theory. However, because of its simplicity, and its correct results for selected systems (see below for application), the Bohr model is still commonly taught to introduce students to quantum mechanics, before moving on to the more accurate but more complex valence shell atom. A related model was originally proposed by Arthur Erich Haas in 1910, but was rejected. The quantum theory of the period between Planck&apos;s discovery of the quantum (1900) and the advent of a full-blown quantum mechanics (1925) is often referred to as the old quantum theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/726db3af-b0bc-4fd8-b447-d2267cfbaefa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-06-07T15:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2812.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>bohr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-III-adherens-junctions-and-tissue-morphogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and function part III -  adherens junctions and tissue morphogenesis</video:title>
      <video:description>This is part 3 of a video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/728d322c-f156-4fc4-b1bd-4ca4048f7bfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2007-04-02T18:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/169.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>links</video:tag>
      <video:tag>between</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>sheert</video:tag>
      <video:tag>Dermal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Photosynthesis</video:title>
      <video:description>This video shows the leaf anatomy and chloroplast structure in detail. This is the process of conversion of water and carbon-dioxide into oxygen in presence of sunlight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/729ae325-a33a-419b-9db0-aa9a5530e302/cand_5.jpg</video:thumbnail_loc>
      <video:duration>633</video:duration>
      <video:publication_date>2010-12-03T12:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6379.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dinosaur-Hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinosaur Hunting</video:title>
      <video:description>Dinosaurs are said to exist over 230 million years ago. This video explains how these dinosaurs hunted. This video source is mammals vs dinos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/72b07b85-58be-44ea-b198-ac1d6b1dec66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-12-07T06:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28292.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Dinosaur</video:tag>
      <video:tag>hunting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SDS-PAGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDS-PAGE</video:title>
      <video:description>by Abnova - SDS-PAGE is a technique used to separate proteins according to their electrophoretic mobility. SDS gel electrophoresis of samples have identical charge per unit mass due to binding of SDS results in fractionation by size, visualize the separated proteins, or process further application.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/72b62820-0f6c-40f1-840c-8cc2f8d8556f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-05-05T02:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4334.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>SDS</video:tag>
      <video:tag>page</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-City-of-Pripyat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The City of Pripyat</video:title>
      <video:description>Pripyat is considered to be a ghost town situated near the nuclear power plant. This video will introduce you with this city.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/72d27d65-fd3b-4723-a510-7a113a19dbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2013-02-09T06:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29812.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>City</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pripyat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioBytes-Biotech-in-the-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioBytes Biotech in the home</video:title>
      <video:description>Biotechnology is not just used in laboratories to modify genes. We all use biotechnology in our everyday lives – from lipstick to laundry to lunch!

Some people think that biotechnology is about genetic modification or cloning and are surprised to learn of the full scope of this field and its applications. Biotechnology is used in our homes everyday and our lives would be quite different without it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72fb6b5e-74f9-4c41-a525-6cb7e27d5e2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-11-16T12:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5484.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BioBytes</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holmium-Laser-Enucleation-of-the-Prostate-HoLEP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holmium Laser Enucleation of the Prostate (HoLEP)</video:title>
      <video:description>Holmium laser enucleation of the prostate combined with mechanical morcellation represents the latest refinement of holmium yag surgical treatment for benign prostatic hyperplasia utilizing this technique even the largest of glands can be effectively treated with minimal morbidity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/72ffe66b-5814-436e-838f-d39fec060a87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-30T22:16:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9645.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HoLEP</video:tag>
      <video:tag>Holmium</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>enucleation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Tubal-Patency-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Tubal Patency Test</video:title>
      <video:description>If the dye does not enter either tube where it joins the uterus on each side, this could indicate an obstruction. The canal of the tubes is so narrow at this site that it is only just visible to the eye and may have become permanently blocked by previous inflammation and infection or temporarily blocked by muscle spasm. Sometimes the dye only passes through one tube and fails to fill the other tube at all. If the tube is obstructed at its outer end, as the dye is injected the tube becomes grossly distended (known as a hydrosalpinx). With increasing pressure the dye can be occasionally forced through the sealed off end of the tube but this nearly always closes itself off to become obstructed again.
http://www.laparoscopyhospital.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/72fde567-ff1c-4fec-a9db-a79daeeac4cb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-20T14:12:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30729.mp4</video:content_loc>
      <video:uploader>Rajneesh Mishra</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>Patency</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Beyond-the-Bottom-Billion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Beyond the Bottom Billion</video:title>
      <video:description>&quot;Lec 1- Beyond the Bottom Billion&quot;The annual Oxford University Alumni Weekend aims to showcase the Collegiate University as a whole, giving prominence to a range of current research and its application to real world situations, as well as recognising the achievements of Oxford men and women. Past themes include &quot;A Global Oxford&quot; (2008), &quot;Equal Citizenship&quot; (2009) and &quot;Shared Treasures&quot; (2010).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21440.jpg</video:thumbnail_loc>
      <video:duration>3242</video:duration>
      <video:publication_date>2012-09-09T05:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-KLATwDf1o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bottom</video:tag>
      <video:tag>billion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Power-of-Nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Power of Nothing</video:title>
      <video:description>This video explains how the power of nothing can make a metal drum collaps. The video source is Through the Wormhole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7312455c-d86f-4a5c-9804-b7f315f95538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-12-09T08:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28466.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nothing</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Red-Eye-in-Pictures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Red Eye in Pictures</video:title>
      <video:description>This video will help you in understanding the reason behind the read eyes that some times appear in photos. The scientific facts related with this are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/732cd07a-9bfa-4ebf-b32d-15a26133d348/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-10T02:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29935.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Photos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-LHC-MoEDAL-Experiment-at-CERN-tell-us-about-our-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the LHC MoEDAL Experiment at CERN tell us about our universe?</video:title>
      <video:description>This amazing video vividly illustrates how the largest machine in the world, the LHC, manipulates magnets, protons, energy, plastic, and other components in order to help us rediscover how our universe was born billions of years ago. If you would like to take a peek into the extraordinary world of particle physics, then you must see this clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/732e6c50-3982-4a47-a037-8dc2e1535c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28673.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>MoEDAL</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Information-of-Cell-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Information of Cell Organelles</video:title>
      <video:description>This video explains how the cell organelles plays a vital role in functioning of the cell. They are minute membrane bound vesicles present in the cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/732f8133-98dc-4982-a7ee-3b0290b18d06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-11-29T02:36:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Pathology</video:title>
      <video:description>This is a cancerquest video showing pathology of cancer. Real patients are filmed in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/73470ea2-f903-45c2-a051-f1411fb92b35/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-30T08:56:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2701.mp4</video:content_loc>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Fractionation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Fractionation</video:title>
      <video:description>This video describes the process of cell fractionation. This is a process of sepration of large number of cells which involves many steps in the process. This video discusses all these steps in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/73606fe6-2197-4d99-875c-f7cd4995846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-12-03T12:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6376.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Fractionation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Modified-Widman-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Modified Widman Flap</video:title>
      <video:description>&quot;Lec 11 - Modified Widman Flap&quot; Shows the modified Widman Flap Periodontic surgery.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21549.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-09T05:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MLxwOPQQkqs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Widman</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Class-V-amalgam-Cavity-liner-and-cement-base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Class V amalgam: Cavity liner and cement base</video:title>
      <video:description>&quot;Lec 22 - Class V amalgam: Cavity liner and cement base Applying the cavity liner and cement base.  Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22837.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-11T08:13:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xvRxoE-3aAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>liner</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Dental-Anatomy-and-Restorative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Dental Anatomy and Restorative Dentistry</video:title>
      <video:description>&quot;Lec 23 - Dental Anatomy and Restorative Dentistry&quot; The focus is primarily on the Operative Department&apos;s view of Dental Anatomy: cavity classification, aspects of crown and bridge and pulpal relationships discussed. Orig. air date: MAY 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22838.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T08:13:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a3yRFJqyXLo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Tie-The-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Tie The Squared Notch</video:title>
      <video:description>The squared notch is commonly used by surgeons. This video will teach you how to tie this knot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3015963e-c168-4b5c-b1ed-2331f2d18824/cand_25.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8768.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flourescence-recovery-after-photobleaching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flourescence recovery after photobleaching</video:title>
      <video:description>This video shows the protein movement on membrane by using the FRAP method. This is more information about Fluorescence recovery after photobleaching.

FRAP was used to help define the fluid mosaic model of cell membranes. It can also be used to determine if a protein is able to move within a membrane (high percent recovery with a fast mobility), or whether it is tethered other structural components of the cell (low percent recovery with a slow mobility). 

All fluorescent dyes emit light of one wave length (e.g. green) after they have absorbed light of another wave length (e.g. blue). However, if a very high intensity blue light is delivered to the dye, the dye will photobleach meaning that the high intensity light has rendered the dye unable to fluoresce.

This phenomenon has lead to an interesting method called Fluorescence Recovery After Photobleaching (FRAP). The idea behind this method is to use FRAP to measure the ability of a molecule to move around over time. To do this, a fluorophore must be covalently attached to your favorite molecule (i.e. protein, lipid, carbohydrate). Using a epifluorescence microscope, visualize the fluorescently tagged molecule using a low light intensity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/737328a2-46e1-464d-9a2a-809dadfd225e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2007-03-25T18:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/67.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>FRAP</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-fruit-fly-Drosophila-Melanogaster-Cinderella-of-Genet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The fruit fly, Drosophila Melanogaster ( Cinderella of Genet</video:title>
      <video:description>The fruit fly, Drosophila Melanogaster ( Cinderella of Genetics )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7372fe1e-a6f9-4667-8950-870ebce39f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-30T14:35:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6303.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Cinderella</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Paying-for-Social-Protection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4-Paying for Social Protection</video:title>
      <video:description>&quot;Lec 4-Paying for Social Protection&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21443.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-09T05:18:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DDnY8527YG4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>for</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Protection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Plasmid-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Plasmid cloning ?</video:title>
      <video:description>This video explains plasmid cloning.

Plasmid Cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/737b2761-074e-4b6b-8927-05aaea49f415/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2012-10-11T10:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27900.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Deli-Sausage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Its Made- Deli Sausage</video:title>
      <video:description>This clip from the TV show How It&apos;s Made gives a step-by-step explanation of how sausages are made.  This includes the making of the actual sausage as well as its packaging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7384692c-f05e-4e77-8e9b-59cfd02ebfab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-09T07:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28419.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Deli</video:tag>
      <video:tag>Sausage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-Enzymes-Lock-And-Key-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action of Enzymes - Lock And Key Theory</video:title>
      <video:description>Explanation of lock and key mechanism with different examples is provided here. Formation of intermediate complex is described with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/739ab2e0-9c88-43cc-8c7c-2f676d6bf5a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2013-02-10T02:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29883.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lock</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-DNA-are-Damaged-and-Protected</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How DNA are Damaged and Protected</video:title>
      <video:description>This video will explain how to protect and also how to damage DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/739bcd09-465a-43d0-a721-b0a4fec50da6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-09-08T20:08:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/964.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dnadamage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Retroviruses-from-RNA-to-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retroviruses: from RNA to DNA</video:title>
      <video:description>Retroviruses are RNA viruses. Some of them are tumor inducing. They are binding on the cell&apos;s surface, than fused, and releasing RNA with polymerase, which is called in this case reverse transcriptase. It copies RNA to ssDNA (single stranded), and than to dsDNA (double stranded), which is then sent to nucleus to express viral genes.

Ref.: Molecular Cell Biology by Lodish</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/73a90411-0023-4380-b4e6-eacfd9fda94d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2007-05-16T00:54:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/306.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>retrovirus</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>transcriptase</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>ssDAN</video:tag>
      <video:tag>dsDNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview of lipoprotein physiology part 1</video:title>
      <video:description>Lipoproteins are transporter of fat and cholesterol in the body. They transport fat and cholesterol between different tissues. It is composed of a single outer layer of phosphate and cholesterol. Inside the lipoprotein cholesterol ester and protein is found. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/73c4bac5-7080-4b9a-9913-54ad01b05567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-26T11:45:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6140.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>1</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Angle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Angle?</video:title>
      <video:description>Geometry is main section of pure mathematics. Geometry if also a very large section. This video will explain about angles. How to identify and calculate their values.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/73ce58d1-62b1-4a42-bff5-ad2d519f8bad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2010-12-04T13:19:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6444.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Efficiency-of-a-Carnot-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Efficiency of a Carnot Engine</video:title>
      <video:description>Efficiency of a Carnot Engine

Definition of efficiency for a heat engine.  Efficiency of a Carnot Engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22689.jpg</video:thumbnail_loc>
      <video:duration>844</video:duration>
      <video:publication_date>2012-09-11T02:51:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M_5KYncYNyc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>efficiency</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellometer</video:title>
      <video:description>The Nexcelom Bioscience Cellometer® is a simple to use, automated cell counter designed to improve accuracy and repeatability. You just pipette 20µL of sample, insert the slide and click count. Cell Concentration, cell size and viability are displayed in less than 30 seconds. More videos at Abnova http://www.abnova.com .</video:description>
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      <video:publication_date>2010-10-11T08:12:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4641.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Labour-During-Childbirth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labour During Childbirth</video:title>
      <video:description>This video shows the labor done by the mother while pushing a the baby. Childbirth is really a painful process and mother needs a lot of courage to do this.</video:description>
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      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T03:45:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10138.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Second</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
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    <loc>https://dnatube.com/videos/Exercises-For-Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercises For Arthritis</video:title>
      <video:description>This video contains the exercise for rheumatoid arthritis suffered people. A person who ever had a joint replacement surgery should not do the exercise contained in this video.</video:description>
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      <video:duration>240</video:duration>
      <video:publication_date>2013-02-11T03:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30151.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Exercises</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>do</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Shoulders</video:tag>
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    <loc>https://dnatube.com/videos/Abraxane-in-treatment-of-breast-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abraxane in treatment of breast cancer</video:title>
      <video:description>Abraxane is a drug used for treatment of breast cancer. It does not contain chemical solvent. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/73efddef-9824-4f50-a9fb-e752206ad6fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2010-11-07T09:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4776.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Abraxane</video:tag>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Agglutination-assay-detecting-antigens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Agglutination assay detecting antigens</video:title>
      <video:description>This videos explains about agglutination assay detecting antigens/nThis short animation demonstrates detection of specific antigens using the agglutination assay. This resource was developed by Cary Engleberg of the University of Michigan. It is part of a larger learning module about laboratory methods for clinical microbiology (available at http://open.umich.edu/education/med/oernetwork/med/microbiology/clinical-micr...). 2009-2010, Cary Engleberg. This is licensed under a Creative Commons Attribution Noncommercial 3.0 License http://creativecommons.org/licenses/by-nc/3.0/.</video:description>
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      <video:publication_date>2012-10-02T01:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27665.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
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    <loc>https://dnatube.com/videos/Confocal-Microscopy-training</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Confocal Microscopy training</video:title>
      <video:description>Basic Training Video for use of the Leica Confocal microscope at Tufts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/740f78fb-59c3-482b-b4e9-3529e0af01e8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2008-04-28T19:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1329.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confocal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemistry-experiment-KMnO4-NaOH-sugar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry experiment - KMnO4 + NaOH + sugar</video:title>
      <video:description>Potassium permanganate solution changes colour when poured into sodium hydroxide and sugar solution. Colours are as follows:

- purple (MnO4- ions)
- blue (MnO4 3- ions)
- green (MnO4 2- ions)
- orange (Mn 3+ ions)</video:description>
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      <video:publication_date>2009-05-27T21:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2595.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Clifford-Stoll-18-minutes-with-an-agile-mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clifford Stoll: 18 minutes with an agile mind</video:title>
      <video:description>Clifford Stoll could talk about the atmosphere of Jupiter. Or hunting KGB hackers. Or Klein bottles, computers in classrooms, the future. But he&apos;s not going to. Which is fine, because it would be criminal to confine a man with interests as multifarious as Stoll&apos;s to give a talk on any one topic. Instead, he simply captivates his audience with a wildly energetic sprinkling of anecdotes, observations, asides -- and even a science experiment. After all, by his own definition, he&apos;s a scientist: &quot;Once I do something, I want to do something else.&quot; http://www.ted.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3410.mp4</video:content_loc>
      <video:uploader>smartviewer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Clifford</video:tag>
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      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Arm-Structure-and-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Structure and Carpal Tunnel Syndrome</video:title>
      <video:description>The human arm is a complex structure of bones, muscles and tissues. Its uniqueness allow people to perform specific movements that no other creature on Earth is capable of. The 3D animation video provides information on the carpal tunnel syndrome. It is a condition that causes pain and numbness in the arm as a result of hypothyroidism, diabetes, pregnancy, etc.</video:description>
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      <video:publication_date>2011-11-29T02:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8632.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eureka! Episode 27 - Convection</video:title>
      <video:description>Eureka! Episode 27 - Convection videos</video:description>
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      <video:publication_date>2010-11-09T00:19:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4799.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Eureka</video:tag>
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    <loc>https://dnatube.com/videos/Solar-System-Mystery-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar System. Mystery of Planets</video:title>
      <video:description>Video created by Vladimir Matveev (St.Petersburg, Russia)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/785bf81d-6b3b-4799-90b3-969d177b8e68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2009-05-26T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2278.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
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    <loc>https://dnatube.com/videos/Human-waste-disposal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human waste disposal</video:title>
      <video:description>What happens to excrement once we flush the toilet?  Well, it goes to a sewage treatment plant and then it is converted into fertilizer.  Plants can use this fertilizer so in a way you are re introducing this waste when you eat food grown by it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/7430d9da-eb20-4796-9805-29a5b76e84a8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-10-02T01:53:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31792.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>excrement</video:tag>
      <video:tag>poop</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>food</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Writing-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Writing Inequalities</video:title>
      <video:description>Inequalities are used when one doesn&apos;t know the exact value of something. This video explains how to write such an inequality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7436954b-21b0-41ed-9876-1d5e08dcfc05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-12-06T12:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6513.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
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    <loc>https://dnatube.com/videos/Lec-45-GMAT-Math-45</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - GMAT Math 45</video:title>
      <video:description>GMAT Math 45

214-216, pg. 181</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21961.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2012-09-11T00:03:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0azgDKAFNI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hubble-Telescope-is-Back-and-Better-Than-Ever</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble Telescope is Back and Better Than Ever</video:title>
      <video:description>An animation film dedicated to fans of NASA on the achievements and advancement of the Hubble Space Telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/745ed3e5-8c76-4b89-8eda-7f344c0615c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-24T15:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7737.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>than</video:tag>
      <video:tag>Ever</video:tag>
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    <loc>https://dnatube.com/videos/What-Is-Ohms-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Ohm&apos;s Law?</video:title>
      <video:description>This video gives examples and discusses the basic principle of Ohm&apos;s Law. Ohm’s law is known by the formula: V= IR in which V is voltage, I is current, and R is resistance. It was named after Georg Simon Ohm, a German physicist and mathematician born on March 16, 1789 and lived until July 6, 1854.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/74631908-887a-4807-a25e-3aeb0cfadb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-12T04:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11504.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Circuit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-Surgery-Methods-Help-Patients-with-Spine-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Surgery Methods Help Patients with Spine Problems</video:title>
      <video:description>There are new and better procedures for problems related to chronic back pain. Many new methods were invented to help the patients but also the surgeons to perform the procedures easily and with less risk. The video presents the metric and the sextant surgery systems that allow less pain and complications. Play the clip to find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/74644dbe-4696-43ee-9f76-a7a563e915a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-01T02:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9976.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>new</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>patients</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>sextant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>GMAT Math 46

217-220, pg. 182</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21962.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T00:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rLI88bU7Fuo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
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    <loc>https://dnatube.com/videos/Principles-of-Electricity-1945-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles of Electricity-1945 - Part 2</video:title>
      <video:description>This video from 1945 discusses the principles of electricity. It discusses different types of electrical conductors, as well as the relationship between current, voltage, and amperes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/746eeb1e-81ee-41ac-bccc-59916b5641fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2010-11-14T22:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5299.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>1945</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Amperes</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Conductors</video:tag>
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    <loc>https://dnatube.com/videos/Mitochondria-ATP-synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondria ATP synthesis</video:title>
      <video:description>In this video, mitochondria ATP synthesis which involves the transfer of electrons from the intermembrane space, through the inner membrane, back to the matrix is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/748c1399-acb3-4d5c-b8e7-915616d96ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-04-03T01:18:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1595.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-salt-dissolves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How salt dissolves?</video:title>
      <video:description>Dissolving Salt in water is nor a chemical reaction.
Salt crystal dissolves forming ions of chloride and sodium. Ions and water molecule are composed in a way that positively and negatively charge parts attract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/749de062-cc8e-4b5e-98e5-525c4877dae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-04-19T19:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1875.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>dissolving</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>ion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-and-the-future-of-cancer-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotechnology and the future of cancer treatment</video:title>
      <video:description>Nanotechnology is the science of making small things. It is giving the opportunity of creating tools that are smaller than cells. Drug delivery systems developed by nanotechnology may deliver drugs directly to cancer cell. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/74b1a9ef-23a5-45fb-9436-6a00e12d49dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-12T07:51:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7497.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Video</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>into</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>Ing</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Professor</video:tag>
      <video:tag>EHISTEN</video:tag>
      <video:tag>GODOY</video:tag>
      <video:tag>PACHECO</video:tag>
      <video:tag>ARQUITECTURA</video:tag>
      <video:tag>Biogeography</video:tag>
      <video:tag>Climatology</video:tag>
      <video:tag>PALEOCLIMATOLOGY</video:tag>
      <video:tag>GEODESY</video:tag>
      <video:tag>GEOMORPHOLOGY</video:tag>
      <video:tag>GLACIOL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-suppression-NTI-tension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to suppression NTI tension</video:title>
      <video:description>With millions of people suffering from NTI tension, there is s growing demand to manage this situation. This can be managed by first understanding how these occurs. This video recommends an NTI suppression system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b604fdc7-3b81-461b-a0d2-363efc38a0dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-03T03:40:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10618.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NTI</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>suppression</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-SIMS-141-Bradley-Horowitz-Yahoo-Director-of-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology</video:title>
      <video:description>This is lecture 7 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. Bradley Horowitz is explaining search engines.

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19350.jpg</video:thumbnail_loc>
      <video:duration>5074</video:duration>
      <video:publication_date>2012-09-05T01:41:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sR1_BZXT_rY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Make-Your-Extremely-Own-Cupcake-Bouquet-In-2-Basic-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Make Your Extremely Own Cupcake Bouquet In 2 Basic Techniques</video:title>
      <video:description>Following you get the job done the mask in your hair making use of your palms and fingers until each strain of hair is completely drench inside of the mask.
Weekly treatments, these as a deep hydrating mask or facial peel can accelerate the reduce in wrinkles, age spots and injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/74a2277c-0af8-4dc2-a5ba-9e75488db1a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2013-07-09T07:47:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30666.mp4</video:content_loc>
      <video:uploader>okuehnert86</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Bath</video:tag>
      <video:tag>Bombs</video:tag>
      <video:tag>recipe</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Shop</video:tag>
      <video:tag>Salts</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vectors And Scalars Quantities</video:title>
      <video:description>This video explains the scalar and vector quantities with the examples from our daily life. Watch this video to relate your daily life things with scalars and vectors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/74c2c987-a1a1-4f9d-b22f-0f7d07524f50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2013-01-19T05:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28970.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Scalars</video:tag>
      <video:tag>and</video:tag>
      <video:tag>vectors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bacteria-are-sensitive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Chemotaxis is the ability of bacteria to respond to chemical stimulus.  In this video Suman Bhattacharjee explains experiments that prove the chemo sensibility of bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/74c479f2-a35c-45db-9200-9d6ea7a0723a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2014-10-01T16:07:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31731.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>chemotaxis</video:tag>
      <video:tag>bacteria</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Weight-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An intriguing video discussing how much light weighs--really!  This also looks at how celestial bodies cast shadows and other light-related physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/74c94883-44af-44a3-8e27-7199b45cbd69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-11-24T05:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28055.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Light</video:tag>
      <video:tag>shadow</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-making-way-through-obstacles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot making way through obstacles</video:title>
      <video:description>This video shows a robot making its way through obstacles. A new robot with wheels has also been designed to jump over obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/751415c7-89e7-40ea-be04-e0b5e99de8a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-21T19:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28009.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-62-Ketone-Naming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Ketone Naming</video:title>
      <video:description>Ketone Naming

Ketone Naming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24621.jpg</video:thumbnail_loc>
      <video:duration>524</video:duration>
      <video:publication_date>2012-09-17T14:21:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wD15pD5pCt4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Ketone</video:tag>
      <video:tag>Naming</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>While the term &quot;biodiversity&quot; may not be well known or understood, the ecological services provided by biodiversity are vital to everyday life. Every unique organism has a unique role play in nature failure to which the nature and Humans are the ones to bear that loss.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a885cf56-4e3a-41e0-854d-79312c7778b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-11-24T15:20:11.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>biodiversity</video:tag>
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    <loc>https://dnatube.com/videos/Allergies-Pathophysiology-animatted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergies Pathophysiology animatted</video:title>
      <video:description>The pathophysiology of allergic responses can be divided into two phases. The first is an acute response that occurs immediately after exposure to an allergen A range of immune cells and mediators are responsible for the symptoms of allergy, which can occur both early and late in the overall response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4752ceb5-8c55-4ae5-9e9e-590e6bd0dc45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T22:51:39.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>Pathophysiology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Introduction video: dr. Cech&apos;s short biography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/497ae91e-0e5a-4482-8662-21e4f50e867f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2007-08-31T23:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/860.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
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    <loc>https://dnatube.com/videos/Pain-seeking-behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pain seeking behavior</video:title>
      <video:description>Here we discuss &quot; Pain seeking behavior in 45 year old male&quot;. We also cover pain-medication seeking patient. A sample has been identified to clarify this explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5b07caf9-4071-4ed0-ba47-d13460cec0c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-06T20:14:09.000Z</video:publication_date>
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      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pain</video:tag>
      <video:tag>seeking</video:tag>
      <video:tag>behavior</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how its made -pop-up aluminum foil sheet</video:title>
      <video:description>Weifang linqu xinde aluminum foil co.,ltd ,Our company  specialized in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. hairdress aluminum foil rolls and pop-up foil sheet .
Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 
Contect: Mr Jet Dong
Email:xindealu@yahoo.cn
ICQ:635237054
Msn:xdaluminumfoil@hotmail.com
Skype:xdaluminumfoil
Mp:86-18706560631
Tel:86-0536-3797567
Fax:86-0536-3128508
Web:www.xdalu.com.cn</video:description>
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      <video:duration>13</video:duration>
      <video:publication_date>2012-07-03T04:50:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12333.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pop</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>sheet</video:tag>
      <video:tag>manufacture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens to our body after chemotherapy?</video:title>
      <video:description>This video shows how your body after chemotherapy.

Unfortunately the end of chemo treatment doesn&apos;t mean it&apos;s the end of symptoms. Find out what post chemo symptoms these survivors face. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:duration>113</video:duration>
      <video:publication_date>2012-10-11T01:04:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27869.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
      <video:tag>after</video:tag>
      <video:tag>chemotherapy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The double helical structure of DNA is explained in this video. The functions performed by the DNA in our body are also explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/753544ed-0274-44d2-806a-449a1f55ac29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2013-01-18T07:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28864.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>dna</video:tag>
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    <loc>https://dnatube.com/videos/Three-Kinds-of-Cartilage</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Three Kinds of CartilageCartilage, unlike other types of connective tissue, has no blood vessels. It is tough but pliant because the ground substance between the cells contains combinations of proteins and sugars. Cartilage is described as hyaline, fibrous or elastic, depending on the density and type of fibers present in its composition. Hyaline, the most abundant type of cartilage, is clear and glassy, with few cells and fibers in the ground substance. Hyaline covers the ends of bones at the joints, and also forms the rings which keep the trachea open. Fibrocartilage is made up of tightly packed bundles of collagen fibers, making it resilient and able to withstand compression. Fibrocartilage lies, for example, between vertebrae. Elastic cartilage contains, in addition to collagen, fibers of the protein elastin. This makes it firm yet supple, giving support, for example, to the external ear and epiglottis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/753c07e4-b163-4026-bd21-9efd84775091/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-10-16T00:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1083.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 6</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 6.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e51792d3-ff2d-469e-b77a-59423198c0e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-09-01T22:34:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/938.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-SNP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene SNP</video:title>
      <video:description>( http://www.abnova.com ) - dbSNP resource serves both as a repository for genomic variation data (including single nucleotide polymorphisms, microsatellites and small insertion/deletion mutations) and as a computational analysis resource. dbSNP data will provide the researcher with extensive data and information about variations, evolution, disease and more. More videos at Abnova ( http://www.abnova.com )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/75ca9d2f-41c4-4ed8-8ba0-0f299a3108fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2010-08-12T09:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4465.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sintese-da-Progesterona-Synthesis-of-Progesterone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sintese da Progesterona - Synthesis of Progesterone</video:title>
      <video:description>Progesterone-receptor (PR) stimulation promotes survival in rat and human periovulatory granulosa cells. To investigate the mechanisms involved, periovulatory rat granulosa cells were incubated in vitro with or without the PR-antagonist Org 31710. Org 31710 caused the expected increase in apoptosis, and expression profiling using cDNA microarray analysis revealed regulation of several groups of genes with functional and/or metabolic connections. This regulation included decreased expression of genes involved in follicular rupture, increased stress responses, decreased angiogenesis, and decreased cholesterol synthesis. A decreased cholesterol synthesis was verified in experiments with both rat and human periovulatory granulosa cells treated with the PR-antagonists Org 31710 or RU 486 by measuring incorporation of [14C]acetate into cholesterol, cholesterol ester, and progesterone. Correspondingly, specific inhibition of cholesterol synthesis in periovulatory rat granulosa cells using 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors (lovastatin, mevastatin, or simvastatin) increased apoptosis, measured as DNA fragmentation and caspase-3/7 activity. The increase in apoptosis caused by simvastatin was reversed by addition of the cholesterol synthesis-intermediary mevalonic acid. These results show that PR antagonists reduce cholesterol synthesis in periovulatory granulosa cells and that cholesterol synthesis is important for granulosa cell survival.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7547348b-991c-47a3-a3f4-1a16eb23240e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-09T09:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4813.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stimulation</video:tag>
      <video:tag>promotes</video:tag>
      <video:tag>sythesis</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microneurosurgical-Microvascular-Decompression-in-Trigeminal-Neuralgia-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microneurosurgical Microvascular Decompression in Trigeminal Neuralgia Treatment</video:title>
      <video:description>Microvascular decompression of the trigeminal nerve is an accepted and effective means of treating patients with trigeminal neuralgia in whom compression of the nerve by a vascular structure is implicated in the pathogenesis of the disease the current standard technique uses the binocular operating microscope for all intra operative visualization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7586cbf3-af23-4b08-a161-68e54d1dfb9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-12-03T04:09:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10648.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microneurosurgical</video:tag>
      <video:tag>microvascular</video:tag>
      <video:tag>decompression</video:tag>
      <video:tag>in</video:tag>
      <video:tag>trigeminal</video:tag>
      <video:tag>neuralgia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Recent-Discovery-of-Planets-Like-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Recent Discovery of Planets Like Earth</video:title>
      <video:description>Planetary astronomers have found not one but *two* small, rocky planets that seem very similar to Earth.  Michio Kaku discusses why this is so very significant, and what further qualities about these planets we&apos;re hoping to discover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/759743d7-8b5d-42a4-877b-e17514d65c48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-12-09T19:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28483.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>life</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Oceans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venipuncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venipuncture</video:title>
      <video:description>Venipuncture is one of the most common procedures that a medical student will learn. This procedure begins with glove wearing and disinfecting the chosen area as demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75a6e04c-c7d9-4034-a393-dd99a32dfef1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T23:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10564.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Venipuncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-John-Matthias-Joyelle-McSweeney-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 18 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14960.jpg</video:thumbnail_loc>
      <video:duration>3472</video:duration>
      <video:publication_date>2012-08-28T10:50:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AX9QQCIBf_0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>joyelle</video:tag>
      <video:tag>mcsweeney</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atomic-Bomb-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Bomb Explosion</video:title>
      <video:description>The atomic bomb -also called the A-Bomb- is a destructive weapon, marked by its great explosive power. It works on the principle of nuclear fission, in which uranium-235 or plutonium-239 is used to undergo fission.   When a neutron strikes the nucleus of an atom of uranium-235 or plutonium-239, the nucleus fissions or splits.During such process, a great deal of gamma rays and thermal energy are produced, in addition to two or more neutrons that set out to split the surrounding nuclei, forming what is referred to as a chain reaction. The amount of energy produced during fission is relative to the material involved. It is estimated that one kg of uranium-235 -when completely fissioned- releases amounts of energy that are equivalently produced by 17,000 tons of TNT. The thermal energy released in an  A-Bomb explosion may reach temperatures of several million degrees, forming a huge fire ball great enough to ignite ground fires that can destroy an entire small city.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/75ada3f9-ad68-4449-a25e-984bcbeb5d51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-16T11:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5473.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expiration-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expiration in Human</video:title>
      <video:description>This video shows the process of inspiration and expiration in human. The figure shows the expansion and compression of lungs with the breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/75d84376-56e5-44a9-80ac-d47b8bc81f0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-08-07T18:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3142.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Expirotion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Erectile-Dysfunction-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Erectile Dysfunction Information</video:title>
      <video:description>Erectile dysfunction is the inability to maintain an erection. It happens because of clogged vessels caused by various conditions like heart disease, diabetes and information in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/75ebecf6-f291-429c-b38a-3abaac624fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-28T05:50:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8274.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>information</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Funny-Medical-Checkup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Funny Medical Checkup</video:title>
      <video:description>This video shows a very funny medical examination by doctor. The patient and doctor both get shocked at the end. Must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75fbf498-13c4-4d5b-ab94-47108957a600/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T22:52:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11070.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Very</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Free-Trade-Versus-Protectionism-Debate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5-The Free Trade Versus Protectionism Debate</video:title>
      <video:description>&quot;Lec 5-The Free Trade Versus Protectionism Debate&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21444.jpg</video:thumbnail_loc>
      <video:duration>1057</video:duration>
      <video:publication_date>2012-09-09T05:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q53TaUP08Is</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Protectionism</video:tag>
      <video:tag>Debate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Glory-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s Glory Satellite</video:title>
      <video:description>The latest earth observing satellite developed by nasa called glory the glory satellite was a planned nasa satellite mission that would have collected data on the chemical micro physical and optical properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7603330d-4344-4e0f-899d-347f298c9cf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-10T03:30:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7441.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Road</video:tag>
      <video:tag>Glory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jonathan-weissman-UCSF-and-DNA-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jonathan weissman (UCSF) and DNA sequencing</video:title>
      <video:description>This video explains  jonathan weissman (UCSF)  DNA sequencing

&quot;http://www.ibioseminars.org/index.php?option=com_content&amp;view=article&amp;...

In this lecture, Weissman gives an overview of the methodology that allows the sequence of DNA to be determined. He begins by explaining the classic Sanger sequencing technique using radioactively labeled nucleotides and gel electrophoresis. Next, advances such as fluorescently labeled nucleotides and capillary electrophoresis are introduced. Weissman then explains how automation and improved computing power allowed whole genomes to be sequenced, albeit slowly and at significant expense. Finally he introduces one of the &quot;&quot;next-gen&quot;&quot; sequencing technologies in which DNA is sequenced directly on a slide allowing millions of pieces of DNA to be sequenced in parallel. Weissman predicts that using this vastly improved technology will soon put the cost of determining an individual&apos;s genome at as little as $1000&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/760a15b5-ea04-453c-af90-0e6b5ff90c24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1469</video:duration>
      <video:publication_date>2012-10-10T13:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27805.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Jonathan</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>UCSF</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture  9- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 9- Chemistry 1A .
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16859.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-01T14:34:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EbtMJX1xGH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turning-Gravity-Inside-Out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turning Gravity Inside Out</video:title>
      <video:description>What if every force in our expanding universe could be explained through the amazingly simple unifying principle of particle expansion? Wouldnt that be worth five minutes of your time? This is an &apos;animatic&apos; -- a rough animated sketch -- of my master&apos;s project, which I have another year and a half to turn into a cinematic masterpiece... Comments are welcome and very much appreciated. Visit http://www.avantgravity.com/3d_gravity.html for more science-oriented animation. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/760b15a7-7f70-4cb1-9ae8-6efa1f61c577/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2009-03-25T23:03:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1432.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Cruz</video:tag>
      <video:tag>deWilde</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>unification</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>inverted</video:tag>
      <video:tag>AvantGravity</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Extreme-Animals-attacked-by-a-lion-in-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extreme Animals, attacked by a lion in BBC Earth</video:title>
      <video:description>In the jungle intimidation plays a crucial role because it may scare away an opponent and save the lion from getting into an unnecessary fight and risk getting hurt. Here is attacked by a lion in Extreme Animals by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d7ec7405-558d-4b10-b178-3ef550f26c98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-26T06:19:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8161.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>attacked</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>extreme</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-10-Lecture-16-Game-Theory-No-visuals-for-first-13-mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 10 - Lecture 16: Game Theory - No visuals for first 13 mi</video:title>
      <video:description>Computer Science 10 - Lecture 16: Game Theory - No visuals for first 13 mi

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/17/</video:description>
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      <video:description>As each DNA fragment reaches the end of the gel, a laser excites its fluorescent dye. A camera detects the color of the emitted light and passes that information to a computer. One by one, the machine records the colors of the DNA fragments that pass through the gel.

A single sequencing reaction can reveal the order of several hundred DNA bases.</video:description>
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      <video:publication_date>2007-09-01T17:12:49.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A fistula is an abnormal connection between to organs. A fistulotomy is the corrective procedure as shown in this video, that is used to repair such an abnormality by surgery as shown in this video.</video:description>
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      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T20:29:10.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>93</video:duration>
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      <video:publication_date>2013-08-26T07:29:06.000Z</video:publication_date>
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      <video:duration>205</video:duration>
      <video:publication_date>2011-11-23T09:27:17.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>104</video:duration>
      <video:publication_date>2011-11-28T05:38:11.000Z</video:publication_date>
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      <video:description>In a replication fork, two DNA polymerases collaborate to copy the leading-strand template and the lagging-strand template DNA. This video shows the process by which DNA replication occurs.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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video by Eric Keller, Steve Davy / Stylus Visuals</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum)</video:title>
      <video:description>&quot;Lec 11 - Low Fertility in Developed Countries (Guest Lecture by Michael Teitelbaum)&quot; Global Problems of Population Growth (MCDB 150)

Concerns about low fertility have been present in many countries for at least 100 years. A large population was considered essential to national power. But the issue is never simply a shortage of warm bodies: overall the world population has increased dramatically over this period and untold numbers would immigrate, if allowed. The issue is the number of the &apos;right sort&apos; of people, defined as those having preferred national, religious, racial, ethnic, or language characteristics. Fertility levels are below replacement in many economically advanced countries. As a result, these countries are aging; medical and retirement costs are increasing. Countries must either raise fertility, accept immigrants, or adapt to a smaller, older population. Policies to raise fertility have not been very effective, except in severe dictatorships. To keep the ratio of working age people to dependents constant, hundreds of millions of immigrants would be required such that 70-80% of the population of receiving countries would be immigrants and their children. Adaptation is probably best, but the required changes (raise retirement age, tax the pension benefits of the wealthy, etc) are politically difficult.

00:00 - Chapter 1. Introduction
06:34 - Chapter 2. Low Fertility
14:43 - Chapter 3. Demographers and Low Fertility
24:05 - Chapter 4. Errors in Demographic Interpretation
32:56 - Chapter 5. Policy Responses to Low Fertility
41:40 - Chapter 6. Immigration and Demography
59:10 - Chapter 7. Summary and Conclusions
01:01:06 - Chapter 8. Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23100.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-12T12:17:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUxzHOM2NmQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>in</video:tag>
      <video:tag>developed</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>by</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Teitelbaum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lives-of-Stars-cda96b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lives of Stars</video:title>
      <video:description>Like us, stars are born, they mature and eventually they die too. Video shows the life of stars with their formation and decay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/77de72b2-40db-4fc9-a8fd-4f3ff699febd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T03:13:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30161.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Lives</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deaths</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Thesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gingivectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gingivectomy</video:title>
      <video:description>Gingivectomy is a safe and predictable procedure for the removal of diseased or excess gum tissue. This video illustrates how this is done to improve a smile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77fe9c0a-0427-4478-bd3a-4af665b6464a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-01T20:32:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10407.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gingivectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-mattress-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal mattress pattern suture</video:title>
      <video:description>Horizontal mattress suture techniques are most commonly used in skin closure methods this mattress suture promote wound edge eversion and less prominent scarring and allow for skin edges to be closed under tension when wound edges have to be brought together over a distance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7800d94c-7159-44e2-a90d-a005bde4166d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-30T05:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9269.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-Interference-and-Interferon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Interference and Interferon</video:title>
      <video:description>Interferon acts as a defense mechanism for viral infection thus speeding up recovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78089433-b34b-4069-976a-0bc9dc4fd24f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-25T21:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6107.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nonspecific</video:tag>
      <video:tag>Defenses</video:tag>
      <video:tag>Interferon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 6)</video:title>
      <video:description>Tiny Conspiracies is explained in this microbeworld video. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/78175ea9-a9d4-4059-aafa-e407b490465d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T14:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4275.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dazzling-lights-on-a-top-that-never-stops-spinning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dazzling lights on a top that never stops spinning</video:title>
      <video:description>Watch as this top keeps spinning around non stop. The spinning motion keeps these lights flickering nonstop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/781fce1c-3fd4-4f91-9d75-d0b093be9a54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28367.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Non</video:tag>
      <video:tag>STOP</video:tag>
      <video:tag>top</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dazzling</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Significant-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Significant Figures</video:title>
      <video:description>This video will help you in understanding the significant digits in calculations. The topic is discussed here with examples to make it more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0e69c301-03a9-481f-8413-9ee3ff9d35b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2013-01-18T05:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28850.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Significant</video:tag>
      <video:tag>Digits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fermentation-throughout-the-human-history</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermentation throughout the human history</video:title>
      <video:description>How is fermentation discovered? It is explained step by step in history from the primitive man to today&apos;s world. It is a fun video to watch. Fermentation is a process of digesting sugar by fungi or bacteria for energy. At the end of this process alcohol, gas and acid is produced.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/781e4faa-d735-4c60-8957-e0431dfd90f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2016-02-12T14:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32418.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fermentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Terbium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Terbium?</video:title>
      <video:description>Terbium has an atomic number of 65 and it was discovered in 1843. It is a rare earth metal. This video will explain a few other important facts about Terbium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/783a3992-dbdb-4187-9eeb-7711239118d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-11T23:33:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11141.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Terbium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geology-balena-fan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geology balena fan</video:title>
      <video:description>This video gives information about geology, balena and fan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a8df3655-59c5-4f3e-9acc-7c59849a2082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-08T19:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1616.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geology</video:tag>
      <video:tag>balena</video:tag>
      <video:tag>fan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atrial-Septal-Defect-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atrial Septal Defect Surgery - India</video:title>
      <video:description>Video contains a atrial ventricular septal defect treatment in India at cardiac treatment hospital. Indian hospitals provide the treatment at reasonable costs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a8dfb990-bf73-4abd-bae1-b9c6513f9083/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2011-12-01T00:04:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9786.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Atrial</video:tag>
      <video:tag>Ventricular</video:tag>
      <video:tag>Septal</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>hospit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exoplanet-twenty-lightyears-away</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exoplanet twenty lightyears away</video:title>
      <video:description>Very exiting news about an exoplanet discovered twenty light years away from earth.  It orbits its red dwarf star with in the habitable zone (where water is liquid.) This video tells us how they discovered and what&apos;s its significance for science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a9198339-24ef-4759-bccb-f8221c112f2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2014-10-03T15:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31889.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>dwarf</video:tag>
      <video:tag>habitable</video:tag>
      <video:tag>zone</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/CS-Cesarean-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS-Cesarean Section</video:title>
      <video:description>The cesarean section is an open surgery done to deliver the baby and save the lives of the mother and the mother in medical reasons, but it can be done for elective purposes. This video shows a cesarean section being done and the delivery of a baby with very healthy lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7840dcdf-907b-4e33-a837-26c16594be13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-01T02:38:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9968.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Implantation-of-a-hard-intraocular-lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implantation of a hard intraocular lens</video:title>
      <video:description>Intraocular lenses are lenses that are surgically inserted inside the eye ball behind the cornea in front of your natural lens they do not replace the natural lens they enhance the focusing action of the natural lens thereby enabling light to be focused onto the retina</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78410876-69d7-4f37-b55d-75a67ceb509c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-30T10:02:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9480.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Implantation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>intraocular</video:tag>
      <video:tag>lens</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Africa-and-HIV-Prevention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Africa and HIV Prevention</video:title>
      <video:description>This video shows an interview on how HIV prevention can be achieved in Africa, by a combination of two drugs in a research done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/784767fd-6c6b-4d86-8d63-1dc9431d81bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-28T17:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8532.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Institute-of-Fiscal-Studies-Current-Issues-in-the-Taxation-of-Land-and-Income</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Institute of Fiscal Studies - Current Issues in the Taxation of Land and Income</video:title>
      <video:description>&quot;Lec 8- Institute of Fiscal Studies - Current Issues in the Taxation of Land and Income&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21447.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-09T05:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BvxU79wPOms</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Issues</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Taxation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Income</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Wolves-killer-pack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Wolves killer pack</video:title>
      <video:description>This is a documentary on wolves and how they have developed into pack killing animals. These animals generally tend to live in packs of up to 30 or so animals, whereas a single wolf can bring down an elk, things get much more easier and fun when the pack hunts together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/785fed0d-05f9-41e5-a838-2d5f500c274c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-26T00:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8025.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>wolves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>developed</video:tag>
      <video:tag>into</video:tag>
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      <video:description>Many chemical reactions release energy in the form of heat, light, or sound. These are exothermic reactions. Exothermic reactions may occur spontaneously and result in higher randomness or entropy (ΔS &gt; 0) of the system. They are denoted by a negative heat flow (heat is lost to the surroundings) and decrease in enthalpy (ΔH &lt; 0). In the lab, exothermic reactions produce heat or may even be explosive.

There are other chemical reactionswhich must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH).</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4883.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 -Institute of Fiscal Studies - Current Issues in the Taxation of Land and Income Part Two</video:title>
      <video:description>&quot;Lec 9 -Institute of Fiscal Studies - Current Issues in the Taxation of Land and Income Part Two&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
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      <video:description>Hair FormationHair formation begins in the third month of fetal life. Each hair grows in a follicle, which is made from epidermal cells that grow down into the dermis. Hair is created by the multiplication of special cells at the follicle base. A hair develops as the epidermis thickens and cells begin to grow down into the dermis. This invading down-growth forms a cap over some of the connective tissue to create a papilla. Cells of this papilla multiply to form the hair. As these cells are pushed up the central canal of the hair shaft, and thus farther away from their source of nourishment, they become impregnated with the hard protein-- keratin. The cells of the papilla continue to multiply and are successively filled with keratin as the hair grows. Other cells of the papilla form an internal root sheath of keratanized cells. A sebaceous gland develops from cells of the newly formed root sheath. In a fully formed hair follicle, the hair lies within a two-layered hair shaft. The sebaceous gland oils the hair and a small erector muscle is able to make the hair stand on end.</video:description>
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      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip show part of the process of making braided whips.</video:description>
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      <video:publication_date>2012-12-09T07:04:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28429.mp4</video:content_loc>
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      <video:title>Lec 42 - Inequalities</video:title>
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U05_L1_T1_we3 : Inequalities</video:description>
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      <video:description>What do u mean by ecological succession? Is it good or a bad thing? have a look at this video to know the answers to all these.</video:description>
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      <video:description>A young inventor shows us that it is not hard to cook when you don&apos;t have any wood or a stove for that matter.  The invention harnesses the power of the sun to bake, roast, fry or anything else you want to do.  Just make sure that the sun is out.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 62  - Occlusion: Balancing Side Interferences&quot; Clinical examination showing balancing side interferences.   Orig. air date: APR 10 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ZUOKV0IbkSw</video:player_loc>
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    <loc>https://dnatube.com/videos/Ionic-Regulation-Across-Cell-Membranes</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Ionic Regulation Across Cell Membranes</video:title>
      <video:description>Cells communicate with their environment through receptor proteins on the cell membrane. Some ion channels are receptors, whereas others are linked to receptors through guanine nucleotide-binding proteins (G proteins). Ion channels control intracellular concentrations of ions such as calcium, and these concentrations control cell functions such as secretion and cell division. This review summarizes the current state of knowledge about the control of ion channels.</video:description>
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      <video:uploader>Edison</video:uploader>
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      <video:description>Introduction to angles (old)

What an angle is.  Angles in a circle.  Complementary and supplementary angles.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/2439OIVBgPg</video:player_loc>
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  <url>
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    <video:video>
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      <video:description>Part 2 of a video podcast from the American Museum of Natural History&apos;s 2007 Mack Lipkin Man and Nature Series entitled Save the Microbes, Save the World: The Fate of Microbial Life on a Changing Planet. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360./nPanelists include:/nRita Colwell, Distinguished University Professor, University of Maryland College Park and Johns Hopkins University Bloomberg School of Public Health, and Chairman, Canon US Life Sciences, Inc.
Susan Perkins, Assistant Curator, Invertebrate Zoology and Sackler Institute for Comparative Genomics, AMNH
James Staley, Professor of Microbiology at the University of Washington</video:description>
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      <video:description>This video shows steps in experiment. Experiment is about what bacteria transcript when growing on glucose. We know that they transcript GAL mRNA growing on galactose. Cells are harvested and mRNA is extracted,electrophoresis is done to separate it according to size. Gel is Northen blotted to transfer RNA segments to membrane. Membrane is incubated with GAL DNA probe (radio labeled) and binded to mRNA which codes for GAL. After that x-ray film is made and bands are detected.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Lec-63-Diagnosis-and-Treatment-Planning-for-Problem-Bridge-Cases</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 63  - Diagnosis and Treatment Planning for Problem Bridge Cases&quot; Original air date: 1975

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/Baby-Smiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby Smiling</video:title>
      <video:description>The video shows a little cute baby smiling. Take a look at this sweetheart.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retrograde Wire Intubation Results</video:title>
      <video:description>Retrograde intubation is useful for patients who are breathing and have an anatomic problem that makes orotracheal intubation impossible or dangerous retrograde intubation takes up to 4 minutes to accomplish so it is not useful in a critical emergency</video:description>
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      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Diagrammatic-View-of-Male-Reproductive-Sysytem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagrammatic View of Male Reproductive Sysytem</video:title>
      <video:description>Video contains a full diagrammatic view of reproductive system in human males. The internal structure of reproductive system and working of each part is explained in the video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-EE290f-Introduction-to-Synchroton-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - EE290f  Introduction to Synchroton Radiation</video:title>
      <video:description>EE290f  Introduction to Synchroton Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 1 - Introduction to Synchroton Radiation</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Cross product 1</video:title>
      <video:description>Cross product 1

Introduction to the cross product</video:description>
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      <video:duration>602</video:duration>
      <video:publication_date>2012-09-10T12:35:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zA0fvwtvgvA</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cushing Pattern Suture Video</video:title>
      <video:description>A technique for suture of the gut wall which resembles the cushing suture pattern except that the suture goes through all layers of the gut wall the external part of each suture bite crosses the wound it approximates the peritoneum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7284e2d7-76e2-4c85-9667-02e55ce1f46e/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T11:39:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Suture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3-Most-Important-Chemistry-Experiments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3 Most Important Chemistry Experiments</video:title>
      <video:description>Video shows 3 chemistry experiments have changed the world. Have a look at these experiments and the person related with them.</video:description>
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      <video:duration>277</video:duration>
      <video:publication_date>2013-02-08T02:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29560.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Tourette syndrome is a neurological disorder that causes tics and compulsive behavior. People with Tourette syndrome can live normal life with proper medication and self-control. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/78e1a84b-c76e-4281-9878-a3302f997edd/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2005.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Short video of torso model thoracic veins identified the thoracic duct drains into the left subclavian vein near its junction with the left internal jugular vein</video:description>
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      <video:duration>154</video:duration>
      <video:publication_date>2010-11-15T13:33:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5398.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amenorrhea</video:title>
      <video:description>Support our efforts of availing knowledge to the public and sending us feedback. We analyze a simple case study of a 17 year old child. Watch what we have on Amenorrhea.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10729.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Amenorrhea</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the protection against malaria by the sickle-cell mutation to illustrate how evolution does not necessarily result in the best solution imaginable but proceeds by whatever means are available. there is an intimate connection between the infectious parasitic disease malaria and the genetic disease sickle cell anemia in some parts of the world. A keenly observant young man named Tony Allison, working in East Africa in the 1950s, first noticed the connection and assembled the pieces of the puzzle. His story stands as the first and one of the best understood examples of natural selection, where the selective agent, adaptive mutation, and molecule involved are known—and this is in humans to boot.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11930.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-compressed-into-1-day</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Human beings can not really understand how much is 4 billion years of evolution.  asapSCIENCE shows us all that time in the evolution of life compressed into one day.  One day that spans all of life, from early unicellular animals until humans.</video:description>
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    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-pt-1</loc>
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      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. RNA as an Enzyme. Introduction to lecture: what are enzymes and how do they work?</video:description>
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      <video:publication_date>2007-09-01T18:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/892.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Diagnosis-of-CJD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Because CJD can mimic many other diseases, it is tricky to diagnose. Michael Geschwind,, MD PhD, of UCSF&apos;s Memory and Aging Center, explains various methods used for diagnosing CJD, including diffusion weighted imaging (DWI) MR scans, which he considers the most reliable tool currently available.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4456.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/The-Resting-Membrane-Potential</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Resting Membrane Potential</video:title>
      <video:description>The Resting Membrane Potential video</video:description>
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      <video:publication_date>2010-11-12T11:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5041.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
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    <loc>https://dnatube.com/videos/Mitotic-divisions-in-Drosophila-mutant-embryo-BNT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic divisions in Drosophila mutant embryo (BNT)</video:title>
      <video:description>Mitotic divisions and onset of gastrulation in a mutant fruit fly embryo. The embryo is lacking the three anterior-posterior axis determinants: Bicoid, Nanos and Torso-like. A Histone protein is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/79536995-e06b-435f-ab8b-8bee3b9ca674/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-09T06:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1682.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows a full step by step process for the burying of knot. As it is performed here by the experts so video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6aac259c-23e0-4522-8bd1-1904a66b840b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-12-01T03:43:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10131.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>Knot</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Signal Transduction is used by cells to communicate each other. This video helps you to understand the concept of this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/796a63fe-d840-4d4f-ba5b-2ae218446e5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2014-08-25T23:42:32.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7982fcff-ac0a-46ac-a963-e0d7fc364073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2009-05-14T02:50:15.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Earth in Fast Forward - Wonders of the Solar System</video:title>
      <video:description>This is an illustration of the wonders of the solar system featuring the earth which is the rock that we live in, in fast forward, here is information on why we feel the effects on the earth that we do such as climate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/798e13dd-a234-4f01-bf23-76594d245835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-12-08T07:59:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28373.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Wonders</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>in</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>forward</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-fertilization-and-human-sex-determination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis, fertilization and human sex determination</video:title>
      <video:description>Meiosis, the form of cell division unique to egg and sperm production, sets the stage for sex determination by creating sperm that carry either an X or a Y sex chromosome. But what is it about the X and Y that determinates the sex?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/79be7020-71cb-4cd8-ae1c-2ae7ce56f690/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-08-06T13:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/624.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>meiosis</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Living-with-MS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living with MS</video:title>
      <video:description>MS or multiple sclerosis is condition which attacks the central nervous system. This video explains how to recognize this condition and how to treat it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/79a8c2b7-119f-443b-9bce-78d8a75ea57d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-11-29T00:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8585.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Living</video:tag>
      <video:tag>with</video:tag>
      <video:tag>MS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Intravitreal-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Intravitreal Injection?</video:title>
      <video:description>Basic description of an intravitreal injection from a patient&apos;s perspective. ... macular edema intravitreal injection shot eye Avastin Kenalog Macugen CRVO retinal vein occlusion AMD wet dry age</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/79c87c99-c4fa-4f51-ad1d-d1cfb558678c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2009-04-24T23:02:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2087.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Avastin</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>AMD</video:tag>
      <video:tag>Wet</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>Diabetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mathematics-16A-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mathematics 16A - Lecture 9</video:title>
      <video:description>Mathematics 16A - Lecture 9

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25784.jpg</video:thumbnail_loc>
      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-18T17:33:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dtGoPXJ9-KE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14906.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-08-28T03:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RUjePzTQfQg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualization-of-tRNA-Movements-on-70S-Bacterial-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visualization of tRNA Movements on 70S Bacterial Ribosome</video:title>
      <video:description>In this video conformational changes of bacterial ribosome during elongation are shown. Ribosome is place where proteins are synthesized. Bacterial ribosome is made of two subunits: 50S and 30S rRNA. Ribosome goes conformational changes due to initiation or elongation factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/ed876138-253f-4807-96ca-bfa979341cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-03-14T04:07:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>elongation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rolling-Adhesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rolling Adhesion</video:title>
      <video:description>This video describes the way in which leukocytes bind to the blood vessel endothelium.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/79cfb81d-56cd-463f-b280-86867d5ecdaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-04-08T20:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4118.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Rolling</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Leukocytes</video:tag>
      <video:tag>imunnology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawkings-Big-Bang-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawking&apos;s Big Bang Theory</video:title>
      <video:description>This video explains the paradox of hawking with a black hole. The death of a star leads to a black hole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/79d4ec75-fe91-4154-9895-e618b23d1af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-08T07:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28365.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hawking</video:tag>
      <video:tag>paradox</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-I-of-Why-Intelligent-Design-is-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part I of Why Intelligent Design is WRONG</video:title>
      <video:description>The argument continues on why evolution is impossible. This is an argument which is pro evolution and it argues on why intelligent design is wrong in this first part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/79d778c9-7392-4c3a-b85f-edc2b18321fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-12-14T06:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11796.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacokinetics-of-aspirin-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacokinetics of aspirin absorption</video:title>
      <video:description>Aspirin is rapidly absorbed in the stomach and intestine. Optimal absorption occurs at pH between 2.15 to 4.1. Concentration of aspirin also affects the rate of absorption process. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79e3e9d7-6efb-44d6-9b94-3e60aae3a58b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-09T21:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4898.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aspirin</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lipoprotein-is-transported-in-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How  lipoprotein is transported in body?</video:title>
      <video:description>Understanding the transport system of lipoprotein in body is important for treatment of cardiovascular disease. Apo lipoprotein plays a critical role in the transport of lipoprotein from the site of absorption to the site of utilization. This video explains the process of transport of lipoprotein in body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79f4c4ad-9a78-44fc-9024-d57f2bc1fcff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-26T11:36:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6137.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer-969150</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>This video shows the changes in communication between the cells due to cancer. The ability of an organism to function normally is dependent in ability of cells in different organs to communicate effectively with surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a93851fb-71a0-471f-916e-6d95d9edd6f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29640.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>HER3</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipid-Macromolecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipid Macromolecules</video:title>
      <video:description>This science video explains one of the macromolecule, lipids. They are  a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, monoglycerides, diglycerides, triglycerides, phospholipids, and others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/79dce491-4070-40bf-9c37-35dc0b5aeab2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>770</video:duration>
      <video:publication_date>2014-08-25T22:15:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31129.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>lipids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Liver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Liver</video:title>
      <video:description>This video will help you in the examination of the liver. Different phases in the examination are explained here step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a06ee96-106f-43bc-9b6a-c9b1af2909c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T20:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9116.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Specific-Heat-Heat-of-Fusion-and-Vaporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Specific Heat, Heat of Fusion and Vaporization</video:title>
      <video:description>Specific Heat, Heat of Fusion and Vaporization

Specifict heat and phase changes: Calculating how much heat is needed to convert 200g of ice at -10C to 110 degree steam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22552.jpg</video:thumbnail_loc>
      <video:duration>889</video:duration>
      <video:publication_date>2012-09-11T02:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zz4KbvF_X-0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>specific</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vaporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Japanese-Soft-Robotics-Technology-FMA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Japanese Soft Robotics Technology FMA</video:title>
      <video:description>Flexible Microactuator FMA from Tokyo University is being shown in this video. It is driven by an electropneumatic (or electrohydraulic) system has been developed. The FMA has three degrees of freedom, pitch, yaw, and stretch, and these are suitable movements for miniature robotic mechanisms such as fingers, arms, or legs. The construction is of fiber-reinforced rubber, and the mechanism is very simple. Gentle miniature robots with no conventional links can be designed using this design. The FMA&apos;s basic characteristics and its applications to certain robot mechanisms are presented. Serially connected FMAs act as a miniature robot manipulator. The kinematics and control algorithm for this type of robot are presented. FMAs combined in parallel act as a multifingered robot hand, with each FMA representing a finger. An algorithm for the cooperative control of such FMAs, the stable region for holding, and its performance are presented</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/7a082fea-3c50-418a-8076-17333ba80238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2015-08-21T12:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32266.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Flexible</video:tag>
      <video:tag>Microactuator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Six-month-clinical-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Six month clinical examination</video:title>
      <video:description>Watch this quick video of an examination of a normal infant&apos;s postural and positive support reflexes. The adorable six month old is able to stand up, support his legs, and bounce.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a1ef2ff-2c06-4475-8166-8e9e8934f148/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2013-02-16T02:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30275.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hydrogen-Atom-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hydrogen Atom - Lecture 6</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 6/nTopics covered:
	/nThe Hydrogen Atom/nInstructor:
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      <video:description>Doing the example with Accounts Payable growing

Introduction to Accounts Payable</video:description>
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      <video:description>( http://www.abnova.com ) - Sonicator agitates particles in a sample by applying sound (usually ultrasound) energy. In the laboratory, it is usually applied using an ultrasonic bath or an ultrasonic probe. More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:description>This is lecture 28 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:description>&quot;Lec 15 - Crossbite Cases&quot; One of a series of programs designed to aid the student in diagnosing orthodontic problems.  
Orig. air date: MAR 17 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist.

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
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      <video:description>This video describes the structure and function of the bacterial photosynthetic reaction center.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp;amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:description>Largest K  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:title>Faraday&apos;s Law of Induction</video:title>
      <video:description>A practical demonstration of Faraday&apos;s Law. Michael Faraday (1791-1867) discovered the Law of Induction in 1831 after extensive experiments  and research. The law states that &quot;the induced electromotive force in a closed loop equals the negative of the time rate of change of magnetic flux through the loop.&quot; This video was dedicated to the memory of Michael Faraday. The video was directed and narrated by Mustafa Daif with the help of Younis Ali and Ebtisam Anzoor. This video was produced for EduMation, an educational and training website. The video was shot at Bahrain Training Institute on 7th March 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/7b18cff0-5853-41e5-b703-c8e76778bfc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-07-18T12:28:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3061.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Faraday</video:tag>
      <video:tag>Law</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/In-Situ-Hybridization-ISH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Situ Hybridization  (ISH)</video:title>
      <video:description>In Situ Hybridization (ISH), a technology for gene expression analysis. is a type of hybridization that uses a labeled complementary DNA or RNA strand (i.e., probe) to localize a specific DNA or RNA sequence in a portion or section of tissue (in situ), or, if the tissue is small enough (e.g. plant seeds, Drosophila embryos), in the entire tissue (whole mount ISH).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7af95b02-feda-4f4f-a401-c9b8f8b887bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-24T04:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5894.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
      <video:tag>Hybridization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Steve-Clemons-Interviews-Joseph-Stiglitz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steve Clemons Interviews Joseph Stiglitz</video:title>
      <video:description>Steve Clemons Interviews Nobel Prize winner Joseph Stiglitz to discuss the American economy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b2e06da-fc47-4736-ae2c-d65305304170/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2010-11-13T21:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5146.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Steve</video:tag>
      <video:tag>Clemons</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>Joseph</video:tag>
      <video:tag>Stiglitz</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>freefall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Age-of-Gigantism-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Age of Gigantism- Dinos</video:title>
      <video:description>This video will show you the early mammalian life span. 144million ears ago during the age of Dino&apos;s it was hard for the mammals to survive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7b33c727-890b-4630-b90e-c25c4bc01738/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-12-08T04:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28320.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>life</video:tag>
      <video:tag>SPAN</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fractured-Teeth-Implant-And-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fractured Teeth Implant And Extraction</video:title>
      <video:description>This video shows a closeup of fractured teeth implant and extraction. This video will help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b357e10-d446-4f42-bb0c-07a134c6edf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2011-11-29T20:37:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9124.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fractured</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>extraction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ATP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP</video:title>
      <video:description>This video describes the molecular structure of ATP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7b53a3a3-b650-4e33-af4f-769643196d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T19:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2399.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-intracellular-signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is intracellular signaling</video:title>
      <video:description>This video describes about intracellular signaling

the basic model of molecular signaling in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7b56785f-3cd8-4801-be5c-2ccbd2a9724d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-10-10T12:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27780.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Signaling</video:tag>
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    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering 141 - Lecture 20</video:title>
      <video:description>Electrical Engineering 141 - Lecture 20. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26095.jpg</video:thumbnail_loc>
      <video:duration>4641</video:duration>
      <video:publication_date>2012-09-18T23:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G89Jb4h8eIc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Human-Migration-Hypotheses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Migration Hypotheses</video:title>
      <video:description>Most scientists agree that an early hominid species evolved in Africa and spread across the Old World. After that, there is still some debate between the Multiregional hypothesis and the Out of Africa (or Replacement) hypothesis as to how modern humans came to evolve and populate the globe. Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/fb1ebdc5-b84c-4fbb-90ff-cc7d8d749d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2007-04-06T21:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/213.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Migration</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>hominids</video:tag>
      <video:tag>multiregional</video:tag>
      <video:tag>Hypothesis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Physiology-of-an-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physiology of an Action Potential</video:title>
      <video:description>Action Potential is characterized by the rapid rise and fall of a cell after a accordant trajectory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/88fcbfd4-e7ff-42fc-9ef9-cf0d11aa1244/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2008-04-01T05:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1310.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>actionpotential</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Formation-Of-Prostate-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation Of Prostate Cancer Cells</video:title>
      <video:description>This video demonstrates how prostate cancer works. Prostate cancer is known as the 2nd largest cancer deaths in men through out America and UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7b139dc9-e525-46e4-9b0e-1affef5e58ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2012-12-10T02:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28551.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>How</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insects-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insect&apos;s Respiratory System</video:title>
      <video:description>Diagrammatic view of the respiratory system in insects is shown in the video. Air enter the body through the spiracle and passes directly to the inner organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de8dfe0a-67af-4dc7-a46a-cbb301068375/cand_25.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-12T02:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11311.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Insects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-auscultation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart auscultation</video:title>
      <video:description>Auscultation of the heart means listening to the heart. It is done to identify if there are issues with this organ such as enlargement or murmurs. This video provides information on how to listen to the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b264b57-731e-434b-a49b-6484438317b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-12-01T01:44:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9870.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>auscultation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Learning-from-Mice-The-Science-of-Transgenic-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning from Mice The Science of Transgenic Technology</video:title>
      <video:description>What do humans, flies, and worms have in common? More than you might think. See how transgenic organisms are engineered, and how they enable researchers to study genetic diseases. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7b216e67-d087-47ec-bad8-c8ffaf075f31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2007-08-02T22:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/582.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Techniques-In-Demagnetization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques In Demagnetization</video:title>
      <video:description>In this video, the narrator discusses different methods to demagnetize a magnet. Demagnetization can be achieved through rough handling, heating, induction, and by passing an alternating current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b26799f-1392-4b9b-8d87-faf6faeba321/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-12T02:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11434.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Demagnetization</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>electricity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 169</video:title>
      <video:description>Lec 8- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20245.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-06T12:36:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H26xW5F0hqA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Freshwater-Lakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Freshwater Lakes</video:title>
      <video:description>This video describes the dividing of aquatic biomes freshwater according to size, depth and different other conditions. Have a look at this video to know more about our beautiful ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a93fd508-b4bb-4b5d-a021-8495a8f0979e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-04-07T17:04:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30420.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>aquatic</video:tag>
      <video:tag>Biomes</video:tag>
      <video:tag>Freshwater</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/SCA1-Mouse-on-Rotarod</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SCA1 Mouse on Rotarod</video:title>
      <video:description>Dr. Zoghbi demonstrates how mice that have been given the gene responsible for spinocerebellar ataxia 1 (SCA1) are tested on a device called a rotarod to quantify the amount of ataxia present. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7b2bcda1-1d7a-400d-abba-b2e05b3898fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-08-02T22:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/586.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>SCA1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endosocpy-of-a-Deep-Gastric-Ulcer-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endosocpy of a Deep Gastric Ulcer Treatment</video:title>
      <video:description>To evaluate the quality of gastric ulcer healing after different antiulcer treatment by endoscopic ultrasonography all patients aged 18 to 70 years had an endoscopic and ultrasonographic diagnosis of deep gastric ulcer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a944ae17-0d8e-42e2-9fa6-e6a65140682e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8909.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endosocpy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Causes-an-Eclipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Causes an Eclipse</video:title>
      <video:description>Why don&apos;t we have both a lunar eclipse and a solar eclipse every month. This video explains the occurrence of eclipse in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a945bfd5-01f0-42bd-aa4e-3ff2bb1291c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-11-23T22:44:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5817.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Eclipse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Clavicle-Giant-Cell-Tumor-Resection-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clavicle Giant Cell Tumor Resection Video</video:title>
      <video:description>Giant cell tumor of the distal end of the ulna is an uncommon site for primary bone tumors when it occurs enbloc resection of the distal part of the ulna with or without reconstruction stabilization of the ulnar stump is the recommended treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9478e68-1d59-450a-ac97-9b1e49e583dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-01T01:37:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9852.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clavicle</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Resection</video:tag>
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      <video:description>This animation describes the normal function of the sinuses as well as sinusitis nasal sinus cavities are moist hollow spaces in the bones around the eyes cheeks and nose and describes the anatomy of the four types of sinuses maxillary frontal sphenoidal and ethmoidal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7bfbf352-7709-47b3-aba6-6b8215b5fd2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T20:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10437.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-use-three-two-way-switches-control-three-lights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use three two-way switches control three lights</video:title>
      <video:description>Touch control two- way switch, white glass panel.
You can also use three two-way 1 gang switches control one/two lights.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7bf88c10-6b7c-479f-a755-14a9105e7485/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-04-03T07:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12086.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>1</video:tag>
      <video:tag>gang</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launche-of-Juno-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Launche of Juno Mission</video:title>
      <video:description>A closeup video showing the Juno mission launches to Jupiter. Different phases during the launch are described here clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7c01510b-6770-4c05-8197-6ee891603101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2013-02-10T03:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29980.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerves-9-10-11-and-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerves 9, 10, 11 and 12</video:title>
      <video:description>Cranial nerves 9, 10, 11 and 12 is shwon in this video.  Cranial nerves are nerves that emerge directly from the brain, in contrast to spinal nerves, which emerge from segments of the spinal cord</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a97d849c-6a78-4ac0-8e90-4977ee7f2d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10289.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sensorineural-Hearing-Loss-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sensorineural Hearing Loss Definition</video:title>
      <video:description>Sensorineural hearing loss is an extremely common type of hearing loss if a hearing loss is caused by problems with the inner ear then it is called a sensorineural loss learn about treatment options causes and symptoms of sensorineural hearing loss in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c0a377a-1270-4578-93d1-738b09479f04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-11-16T14:44:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5513.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensorineural</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-earthquake-determination-epicenter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics earthquake determination epicenter</video:title>
      <video:description>This video gives information about geophysics, earthquake, determination and epicenter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7c51943c-e200-4368-9dfd-f1a17bd27d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-08T19:48:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1625.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>epicenter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytochromes-c-with-heme-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytochromes c with heme c</video:title>
      <video:description>The protein, represented by the ribbon and yellow spheres, is from an x-ray crystal structure of a drug metabolizing enzyme called cytochrome P-450 2C9. The larger of the two ligands (clusters of spheres) is the heme group, which acts as cofactor to assist in the catalytic reaction. The smaller of the two ligands is the drug warfarin (an anticoagulant) which is the substrate for the catalytic reaction. First both ligands are bound. Then the warfarin molecule moves from solution (outside the protein) and finds a channel by which to access its specific binding site. The warfarin molecule finds its way through the channel to find its preferred binding position near the active site.This model will now be used to illustrate how different drugs interact with this enzyme, and thus interfere with optimum warfarin therapy, a common clinical problem.Created by:Steven Barbera - Business/CommunicationsSteven BarberaClass of 2007Business/CommunicationsSTA member since 2003Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta KingAssistant Professor of Biomedical and Pharmaceutical SciencesCollege of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7c16e57c-aa2f-4a68-b8b6-c1ebc4a6b42a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-09-08T20:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/966.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-of-a-Colo-Rectal-Cancer-with-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy of a Colo Rectal Cancer with Hemorrhoids</video:title>
      <video:description>Colon cancer is one of the few types of cancer that usually does not produce symptoms until the later stages we perform screening colonoscopies to find colon cancer it may not produce problems until it is rather advanced one of the earliest symptoms of colon cancer is bright red bleeding with bowel movments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c1c82ae-d391-480e-927a-bdd7fa000798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-01T03:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10044.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>colo</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hemorrhoids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry-or-IHC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunohistochemistry or IHC</video:title>
      <video:description>This science video of Immunohistochemistry or IHC which refers to the process of detecting antigens (e.g., proteins) in cells of a tissue section by exploiting the principle of antibodies binding specifically to antigens in biological tissues explains how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7c1319af-1728-43e7-956e-b0d24f5a7f27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2016-04-18T03:04:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32484.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Immunohistochemistr</video:tag>
      <video:tag>IHC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/60-Symbols-of-Foam-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>60 Symbols of Foam Physics</video:title>
      <video:description>Everyone is familiar with foam/froth, present in beer or soap bubbles. We will show you 60 symbols present in foam physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7c3dce44-c4bd-49ca-9c2a-9e2248ef67fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-15T05:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28812.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>foam</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integrated-total-dietary-fiber-assay-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integrated total dietary fiber assay-part 1</video:title>
      <video:description>Integrated total fiber assay kit has been developed by Megazime International Ireland ltd. Use of the kit is demonstrated in this video prepared by the organization.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c4d364e-e2d6-47b4-9012-ef2ca8e0f3ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>687</video:duration>
      <video:publication_date>2010-11-25T23:37:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6122.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Dietary</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNAs-replication-mistakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA&apos;s replication mistakes</video:title>
      <video:description>During DNA replication mistakes can occur as DNA polymerase copies the two strands. The wrong nucleotide can be incorporated into one of the strands causing a mismatch.If this happens and stays intact, it could cause mutations. But, cells do have a way to fix even that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c3bc34a0-c980-46c6-a612-3beb01d6040d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-05-16T00:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/304.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mismatch</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Selecting-Site-For-IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selecting Site For IM Injection</video:title>
      <video:description>This video shows the methods for selecting the proper site for IM injection. IM injuction should be injected at proper site else it may cause problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11079.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-11T22:54:52.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11079.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inject</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>Selecting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgastric-Cholecystectomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgastric Cholecystectomy Video</video:title>
      <video:description>Transgastric flexible endoscopic surgery might offer advantages over open and laparoscopic surgery the aim of this study was to develop methods for performing transgastric biliary endosurgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c602fc2-41aa-4a1c-8505-f46eb55740b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-12-01T04:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10207.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transgastric</video:tag>
      <video:tag>Cholecystectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot in medicine</video:title>
      <video:description>Robots are being used to assists human in performing many difficult jobs. This video shows a robot assisted laparoscopic rectal resection of endometriosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a97e5369-7715-4248-8a76-3cdb44d56161/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-29T21:46:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9188.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robot</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/5-Things-Cardiologists-Will-Have-to-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>5 Things Cardiologists Will Have to Change</video:title>
      <video:description>In order to better prepare your cardiology practice for these impending changes in 2014.
http://www.medicalbillersandcoders.com/pressrelease_articles.aspx?ArticleId=568</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/a97f8480-282c-4bfa-896d-fe9582ea83ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2014-05-21T13:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30918.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>cardiology</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Companies</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Alternative-to-Total-Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Alternative to Total Hip Replacement</video:title>
      <video:description>The surgical alternative to total hip replacement is Hip Resurfacing.A metal cap is placed on the femur and a metal cup is placed on the acetabulum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a985ab4a-99af-4ecd-b6a9-04ab69144084/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-01T02:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9970.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/microscopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>microscopia</video:title>
      <video:description>This is some kind of animation of microscopy. Objects shown are unrealistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/db1b572e-2579-49c5-a4a4-0aa8d1318f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2007-05-19T22:29:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/388.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microscope</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-Of-Evolution-The-Molecules-Of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Of Evolution-The Molecules Of Life</video:title>
      <video:description>FMost people do not really know what evolutionary science is; ... they rely on popular accounts, what someone else told them, or misconceptions, and base their beliefs on this erroneous information.
It is difficult to even get a proper explanation if you look for it! Standard dictionaries are the worst place to look:
&quot;evolution: ...the doctrine according to which higher forms of life have gradually arisen out of lower..&quot; - Chambers
&quot;evolution: ...the development of a species, organism, or organ from its original or primitive state to its present or specialized state; phylogeny or ontogeny&quot; - Webster&apos;s
These definitions are simply wrong! Unfortunately it is common for non-scientists to discuss evolution using just such definitions. When someone claims that they &apos;don&apos;t believe in evolution&apos;, they can&apos;t be referring to an acceptable scientific definition of evolution, because that would be denying something which is easy to demonstrate. It would be like saying that they don&apos;t &apos;believe&apos; in gravity! 

The real problem is that the public, and creationists, do not understand what evolution is all about. Once we realize that evolution is simply &quot;a process that results in heritable changes in a population spread over many generations&quot; it seems a little silly to pretend that this doesn&apos;t happen!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c641560-3066-4059-b581-a5e93d70726e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-11-11T22:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5012.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-Of-Ohms-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle Of Ohm&apos;s Law</video:title>
      <video:description>This video explains the theory behind Ohm&apos;s Law. Ohm&apos;s Law was named after Georg Simon Ohm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c697162-e5fd-4c16-bdea-49ceca17d79d/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11505.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Circuit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laser-Surgery-Pilonidal-Cyst-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Surgery - Pilonidal Cyst removal</video:title>
      <video:description>This is a intermedia video showing live laser surgery for pilonidal Cyst removal. It is useful to see the doctors in actions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c6b4cb8-583f-44d8-a6a4-2d36030da5d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-01T02:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10008.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Partial-Knee-Replacement-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Knee Replacement Surgery in India</video:title>
      <video:description>Video shows a partial knee replacement surgery in India by experienced doctors of Chennai. This animated video shows a whole surgical process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c85e21e-fab5-4c24-a35a-2b8d272e14b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-30T09:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9413.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>experienced</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chennai</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Arteriovenous-malformation-in-brain-removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arteriovenous malformation in brain removal</video:title>
      <video:description>Arteriovenous malformation is a defect that usually occurs before birth which sees the abnormal connection of veins and arteries. It may also occur when on the brains surface it bypasses the normal brain tissue and diverts blood from the arteries to the veins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c88a2a3-2e55-45c1-8052-15dffa058282/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-11-28T10:35:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8415.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>removing</video:tag>
      <video:tag>arteriovenous</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Opera-singer-Vocal-Folds-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Opera singer Vocal Folds Video</video:title>
      <video:description>The vocal cords are composed of twin infoldings of mucous membrane stretched horizontally across the larynx they vibrate modulating the flow of air being expelled from the lungs during phonation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c8dc9d7-ab4c-4bb1-9d91-6a2d77ee889a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-12-01T22:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10500.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>opera</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Folds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-6-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 6 Hubble Space Telescope</video:title>
      <video:description>Black holes are enigmatic, swallowing everything within range and letting none escape from their grasp. The scientists refer to them as the great unknown formed when massive stars collapse on themselves such that no stellar force can prevent that. On collapsing their gravitational forces also pull other material into them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c9e59db-4114-4fae-a8fd-7c7e0abc47ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2011-11-24T22:37:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7815.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mouse-in-Bio-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mouse in Bio-Medicine</video:title>
      <video:description>Human, mice, yeasts and worms. What do we all have in common? Except obvious, genes that control early development in humans are identical with those in these animals. 
Model organism Mus musculus, mice, is discussed in the light of transgenic organism in solving human medicine problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7ca36e9e-11ee-481f-9403-5c28a3371a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2007-07-19T12:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/541.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>gene</video:tag>
      <video:tag>ModelOrganism</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>stemcells</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>out</video:tag>
      <video:tag>chimere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-enzyme-Lecture-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an enzyme - Lecture part 10</video:title>
      <video:description>It is known that RNA is first formed before DNA. And this is the RNA functioned as enzyme to catalyze other reactions in the formation of DNA. Lecture two RNA as an enzyme: Discovery, origins of life, and medical possibilities by Thomas R. Cech, Ph.D. For more information visit www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7cae4398-a91a-4970-8633-1b7b20d1ffcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2007-09-01T19:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/899.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>lecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PHP-Tutorials-Creating-Dynamic-Pages-with-PHP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PHP Tutorials: Creating Dynamic Pages with PHP</video:title>
      <video:description>Learn how to create php templates to save time and effort. By using templates, you can eliminate duplicating content for new pages and it makes much easier to manage, add, change elements such as header, footer or menu items into pages with templates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c93434f-a391-4c9c-acb5-2a90b13b78e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-23T19:46:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5771.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>php</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>tutorials</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>web</video:tag>
      <video:tag>page</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>include</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>website</video:tag>
      <video:tag>webpage</video:tag>
      <video:tag>easy</video:tag>
      <video:tag>header</video:tag>
      <video:tag>footer</video:tag>
      <video:tag>menu</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Endoscopy-of-Small-Gastric-Cancer-taken-by-Dr-Julio-Murra-S</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopy of Small Gastric Cancer taken by Dr. Julio Murra S</video:title>
      <video:description>This video shows a video endoscopy taken by Dr. Julio Murra Saca gastroenterologist the video  displays a small stomach cancer in the early phage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/a9911c12-e080-4578-a068-6f2ac6a9ce92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-09-04T23:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3323.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>abdominalache</video:tag>
      <video:tag>nausea</video:tag>
      <video:tag>vomiting</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>bleedi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailand-your-medical-destination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand, your medical destination</video:title>
      <video:description>Thailand owns internationally accredited medical facilities. Highly qualified medical professionals at these high quality medical facilities make Thailand a hot spot for medical tourism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9960ea4-4833-462d-8b1a-d0b7a0e74d00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2011-12-01T03:59:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10175.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thailand</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Destination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Brass-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Brass Gyroscope</video:title>
      <video:description>Gyroscopes measure or maintain orientation. The gyroscope has been applied to various purposes including phone games and camera stabilization. This is a lecture on a large brass on gyroscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9962887-d0f0-4b57-9972-13c1bbd14b1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-11-25T20:55:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7931.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Brass</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Perforator-Vein-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Perforator Vein Surgery</video:title>
      <video:description>The video shows endoscopic vein surgery. The method is quite useful for certain types of conditions affecting the veins. The clip is with no sound but the footage shows clearly how the surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a99684af-5fe1-48e6-9ceb-1f45644f750c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-06T20:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10898.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Subfascial</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>perforator</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-extraordinary-Messel-Pit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The extraordinary Messel Pit</video:title>
      <video:description>FFreeThinker and www.revealingthelink.com presents an intriguing video about the Messel Pit. This priceless area is famous for providing complete fossils that reveal astonishing facts about mysterious prehistoric times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a9a8a098-42f6-4acb-bdda-6e7d34703484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-01-12T01:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28729.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>History</video:category>
      <video:tag>Messel</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>prehistoric</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Fly-over-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fly over the earth</video:title>
      <video:description>This movie begins over the Pacific Ocean and continues over North and South America before entering daylight near Antarctica. Visible cities, countries and landmarks include (in order) Vancouver Island, Victoria, Vancouver, Seattle, Portland, San Francisco, Los Angeles. Phoenix. Multiple cities in Texas, New Mexico and Mexico. Mexico City, the Gulf of Mexico, the Yucatan Peninsula, El Salvador, Lightning in the Pacific Ocean, Guatemala, Panama, Colombia, Ecuador, Peru, Chile, Lake Titicaca, and the Amazon. Also visible is the earths ionosphere (thin yellow line), a satellite (55sec) and the stars of our galaxy.  A time-lapse taken from the front of the International Space Station as it orbits our planet at night.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/a9bccc5c-35ec-411d-96f8-bcbb7a999bbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2015-04-16T06:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32135.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>fly</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-and-movement-of-nucelus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium and movement of nucelus</video:title>
      <video:description>This video shows the nucleokinesis and calcium change in tangential migrating neuron in vivo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d0a6a5b1-0b67-42ef-9cff-d2d755cb3049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/413.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Nucleokinesis</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>Calcium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravity-and-Electromagnetism-Dr-Brian-Cox-part-7-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravity and Electromagnetism Dr Brian Cox part 7 of 15</video:title>
      <video:description>Dr Brian Cox takes us on a journey through the history of particle physics. This is episode 7 of In Search of Giants. In this episode we learn about the role gravity and electromagnetism play in how things work. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7cd77fee-ac83-4f20-a1e9-c907cbe61895/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-04-18T08:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1819.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Groupings-In-The-Living-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Groupings In The Living World</video:title>
      <video:description>This video presents the different organization living in this world. The first level in this organization is an organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ce1397e-edfb-4c2e-afb6-76436ee075eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-12T21:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11592.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Organisation</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>World</video:tag>
      <video:tag>group</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Space-Mining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Space Mining</video:title>
      <video:description>This video will help you in understanding that how it is possible to mine from space. Minerals can be extracted from comets or asteroid, these minerals may include metals like copper, nickle, aluminum etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7ce6352a-fae5-499b-a3e8-cf32b233413b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2013-02-07T05:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29226.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Space</video:tag>
      <video:tag>mining</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Caesium-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesium in Water</video:title>
      <video:description>Several clips demonstration the chemical reactions that occur when caesium is suspended in water. Videos are shot from multiple angles and displayed at multiple speeds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7ce98093-765b-4b23-8dc0-8924a4b23aa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-01-12T00:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28651.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Tracheotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tracheotomy?</video:title>
      <video:description>This 3d medical animation video shows a full surgical procedure for tracheotomy. The whole procedure is explained step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/7cff1751-0472-4c77-9207-9b417ff485d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-04-07T19:16:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30455.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tracheotomy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-an-allergy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an allergy ?</video:title>
      <video:description>This video describes about allergy.

An allergy is an immune system reaction to a normally harmless substance, such as pollen, dust, pet dander, or a food protein. Watch this to get a better understanding of what that reaction entails. And for more, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7d1b6a72-f4c6-483a-a2db-b94b0655b1cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-10-11T00:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27865.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>allergy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Classification-of-Stone-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Stone Tools</video:title>
      <video:description>Prehistoric stone tools are classified into six broad technological modes by the level of sophistication and method of fabrication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7d21661e-75fb-4a89-88ca-3bd204a8d424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-04-12T22:38:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12174.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>stone</video:tag>
      <video:tag>tools</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins</video:title>
      <video:description>Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together by peptide bonds between the carboxyl and amino</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7d25ec26-808e-420a-a97c-805daa92d2f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-08-08T15:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3210.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Nuclear-Magnetic-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Magnetic Resonance</video:title>
      <video:description>Nuclear magnetic resonance or NMR spectroscopy is used to determine the structural and chemical properties of molecules. In this video Kyle and Elizabeth are describing the nuclear magnetic resonance lab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d2afcf0-fc09-430a-92b0-5a4855a5b308/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-06T20:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7295.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Public-Health-250A-Lecture-40-Review-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Public Health 250A - Lecture 40: Review: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 40: Review: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25689.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-18T16:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KIqfOharf80</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model</video:title>
      <video:description>This video explains the male reproductive system. Mainly the penis and testes which are the most important organs of this system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7d2bfead-43f7-4b51-af1d-1cf88b8e374a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-14T18:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5258.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Ductus</video:tag>
      <video:tag>Deferens</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-egg-fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of egg fertilization</video:title>
      <video:description>Sperm and egg fusion is called fertilization. It takes place in tube. After fertilization zygote begin to multiply, staying clustered together in a ball. This ball of cells, called a blastocyst, slowly makes its way down to the uterus (three or four days after ovulation) and burrows into the uterine wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/117b2364-2f24-44ce-90e6-89220605aef3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2007-05-28T22:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/451.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>egg</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/First-Four-Years-of-Discovery-Cassini-Huygens-Mission-to-Saturn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Four Years of Discovery -  Cassini Huygens Mission to Saturn</video:title>
      <video:description>This is a video on the exploration of space with the help of the Cassini Huygens which was on a mission to the planet Saturn. Here are the first four years of discovery of the titan which is apparently covered with organic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d3ce75e-de3a-4ec1-bf3e-2365d4552476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-12T22:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11624.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>saturn</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Discovery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Energy-can-not-be-created-or-destroyed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy can not be created or destroyed</video:title>
      <video:description>This video explains the first law of thermodynamics i.e. the energy can&apos;t be created or destroyed. It can only be transformed from one form to other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7d429523-1d27-4ce8-8b67-f7aa7faf1f90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-11-29T23:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6253.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clip-For-Launch-of-IRVE-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clip For Launch of IRVE-3</video:title>
      <video:description>This video shows the launch of IRVE-3(Inflatable Reentry Vehicle Experiment) at Wallops. A detailed explanation of this launch is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7d5be18a-0b35-47cb-9198-358b3d7304d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2013-02-05T04:08:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29144.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IRVE</video:tag>
      <video:tag>3</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Resources</video:title>
      <video:description>A pictorial description of various kinds of natural resources is shown here. Natural resources can be divided into Renewable and nonrenewable resources.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6adc6a-4032-47f3-9a94-c51072f3ca04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-12T02:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11432.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiation-of-Cosmic-Microwaves-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiation of Cosmic Microwaves Background</video:title>
      <video:description>Radiation of Cosmic Microwaves Background.  The cosmic microwave background (CMB) is an almost-uniform background of radio waves that fill the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6d2c3e-a2bb-4054-ba89-57748173a03c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-12-15T00:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11808.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-fat-removal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live fat removal surgery</video:title>
      <video:description>Fat removal surgery in india by experts the imagery in the video may shock you but it may also be what need to stop you from eating bad foods and help motivate you towards a healthier lifestyle you have been warned.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9cb57df-e333-4ef3-9c9a-d16ef42ca283/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9452.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>providing</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Biosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Biosynthesis</video:title>
      <video:description>The biosynthesis of saturated fatty acids requires a primer molecule, usually acetic acid in the form of its Coenzyme A ester, and a chain extender, malonyl-CoA. The latter is formed from acetyl CoA by the activity of the enzyme acetyl-CoA carboxylase in which biotin is the prosthetic group (and thus can be inhibited by avidin). In the first step of the reaction, carbon dioxide is linked to the biotin moiety, and this is subsequently transferred to acetyl-CoA to form malonyl-CoA. In microorganisms such as Escherichia coli, the enzyme complex comprises three dissociable proteins, but in plants and animals, the enzyme is a single multifunctional complex that exists in two main isoforms. Malonyl-CoA is also involved in the regulation of fatty acid oxidation by inhibiting carnitine palmitoyl-CoA transferase-1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d72676d-af8d-4c50-80b7-ab576bb74e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-08-08T23:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/641.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
      <video:tag>biosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Spirotome-Macrobiopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Spirotome Macrobiopsy</video:title>
      <video:description>A full surgical procedure of spirotome macrobiopsy for the breast is shown here. This video will help you to know all about spirotome macrobiopsy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d835aac-58e6-4047-8191-9d36e10fceb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-06T18:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10796.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spirotome</video:tag>
      <video:tag>macrobiopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Breast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-DNA-are-you-mine-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA, DNA - are you mine? Sequencing.</video:title>
      <video:description>DNA sequencing is process of knowing sequence of nucleotide bases. It is used in forensics, biological researches, biotechnology, etc. This video explains dideoxyribonucleotide method. After Primer, dNTP+tags, DNA polymerase are mixed, there are different length DNAs, which are separated by electrophoresis. Modern versions of this method do not use electrophoresis, because of fluorescent markers, which are interpreted in sequencer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7d8f2da3-d35f-4af3-a63c-b826afa93107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2007-05-12T00:42:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/281.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>DNASequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells  - 15</video:title>
      <video:description>Stem cells can be used in treatment of various diseases. For example, when hematopoietic stem cells are injected to a mouse unable to produce blood cells, production of blood cells is induced. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d96140d-d1f8-4dc4-9b53-760ab7aa5361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2007-08-16T23:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/798.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>hemapoeticStemCell</video:tag>
      <video:tag>leucemia</video:tag>
      <video:tag>pulse</video:tag>
      <video:tag>chaseExperiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemoglobin-Oxygen-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemoglobin: Oxygen Binding</video:title>
      <video:description>Hemoglobin is red pigment commonly found in animal&apos;s red blood cells. It bounds oxygen in lungs, bounding to hemoglobin, and causing rigid form. When oxygen gets to the tissues,hemoglobin turns in to mobile form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7da6263b-daff-45d5-b64e-3a985bf7fe8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-12T00:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/274.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hemoglobin</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>bloodcells</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>mobility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Versus Public Law

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19508.jpg</video:thumbnail_loc>
      <video:duration>4607</video:duration>
      <video:publication_date>2012-09-05T03:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iHCLzwFiu_Q</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Nearby-Starburst-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Nearby Starburst Galaxy</video:title>
      <video:description>The Hidden Universe (Episode 2): A Nearby Starburst Galaxy - Exposing the Exploding Cigar Galaxy.

This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy with your host Dr. Robert Hurt.

M82 has been called an exploding galaxy, and three of NASA&apos;s Great Observatories have teamed up to show it like it&apos;s never been seen before. 

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
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---

Its been called an exploding galaxy, and three of NASAs Great Observatories have teamed up to show it like its never been seen before.

Sigmund Freud once protested that sometimes a cigar is just a cigar. However, astronomers studying the so-called &quot;Cigar Galaxy&quot;, have discovered theres much more going on than meets the eye. Thats why theyve looked beyond just visible light to understand this galactic oddity ...

The Cigar Galaxy, more commonly known as M82, lies in the northern skies in the constellation of Ursa Major. Its about 12 million light years away not exactly a next-door neighbor, but pretty close as galaxies go. And while it does look a bit like a cigar, its actually shaped like a disk.

• http://spitzer.caltech.edu/

---

Messier 82 (also known as NGC 3034 or the Cigar Galaxy) is the prototype nearby starburst galaxy about 12 million light-years  away in the constellation Ursa Major. The starburst galaxy is five times as bright as the whole Milky Way and one hundred times as bright as our galaxy&apos;s center.

In 2005, the Hubble revealed 197 young massive clusters in the starburst core. The average mass of these clusters is around 2 × 105 M⊙, hence the starburst core is a very energetic and high-density environment.

Throughout the galaxy&apos;s center, young stars are being born 10 times faster than they are inside our entire Milky Way Galaxy.

• http://en.wikipedia.org/wiki/Messier_82
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7dd4c164-75b0-4716-ae71-113fd6c83f4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2010-04-08T21:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4210.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>starburst</video:tag>
      <video:tag>exploding</video:tag>
      <video:tag>cigar</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>m82</video:tag>
      <video:tag>NGC</video:tag>
      <video:tag>3034</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>ESA</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Observatories</video:tag>
      <video:tag>Astronomers</video:tag>
      <video:tag>ursa</video:tag>
      <video:tag>major</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rous-Sarcoma-Virus-RSV-classic-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rous Sarcoma Virus (RSV) - classic experiment</video:title>
      <video:description>This video explains classic experiment done by Rous at Rockefeller Institute. Some farmer&apos;s hen had sarcoma (tumor) on leg, and Rous extracted tumor, made cell-free extract and use it to infect healthy hen. Hen got sarcoma. It has been proved that that sarcoma is caused by a virus, afterwards called Rous Sarcoma Virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a9cbd7ba-b176-4a33-b910-dec8c1d748bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-05-12T00:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/286.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Rous</video:tag>
      <video:tag>Sarcoma</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>hen</video:tag>
      <video:tag>tumpr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfection-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfection Methods</video:title>
      <video:description>This video explains the topics discussed under transfection methods in protein techniques. It explains the different approaches and platforms of cell transfaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7de05b47-b936-4f4d-9336-f517d8d940f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-12-13T16:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11694.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>3</video:tag>
      <video:tag>TransfectioMethods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Of-Oxygen-Using-Hydrogen-Peroxide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing Of Oxygen Using Hydrogen Peroxide</video:title>
      <video:description>This video demonstrates the proper preparation of oxygen using hydrogen peroxide. Colorless, heavy, strongly oxidizing liquid are the common characteristics of hydrogen peroxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7de345d4-7de5-4710-beab-3f93e5d2a872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-11T23:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11158.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Preparation</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-transmission-and-muscular-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal transmission and muscular contraction</video:title>
      <video:description>Action potentials in the motor neuron cause release of neurotransmitters from the neural vesicles. Interaction of the neurotransmitters with specific receptors, located on the surface of muscle fiber, causes release of calcium ion that initiates the process for contraction in the muscle. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7df4101b-f134-43ed-a36a-607f2aa9319b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2011-10-23T16:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7233.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-p53-to-prevent-cancer-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of p53 to prevent cancer formation</video:title>
      <video:description>Damage to the cells in your DNA leads to malfunctioning. Here is a brief explanation of how to repair a DNA to make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/7e119bb3-a5e6-41cb-aada-da5c626b9d1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-04-06T18:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/189.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Impaled-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Impaled Objects</video:title>
      <video:description>People have been suddenly impaled by objects during accidents learn what you can do to help people who have been impaled by objects is to avoid the desire to remove them or to help a victim to remove them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7e1c7ca3-9c09-4f24-9e6e-bbf3cd5046c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-30T22:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9608.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Impaled</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Lysate-Preparation-Native</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Lysate Preparation (Native)</video:title>
      <video:description>Cell Lysate Preparation is explained in this protocol. This protocol involves three steps to prepare cell lysate. First, harvest the cells. Then, lyse the cells in the lysis buffer. After ultra speed centrifuge, cell lysate is prepared as read-to-use, native lysate in modified RIPA Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/7e2e86a2-e432-46cc-a9c6-b7d57f971982/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-06-08T03:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4388.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>native</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infra-Red-Spectroscopy-IR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infra-Red Spectroscopy (IR)</video:title>
      <video:description>An education video on Fourier Transform Infra-Red Spectrometry from the Royal Society of Chemistry. From the Modern Instrumental Techniques for schools and colleges DVD. For more information on the Chemistry for our Future programme please visit www.rsc.org (C) Royal Society of Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7e388be0-3a44-4d3a-a285-4a4845a2246b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2009-04-19T06:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1852.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Infra</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>spectrometry</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>RSC</video:tag>
      <video:tag>Royal</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>of</video:tag>
      <video:tag>FTIR</video:tag>
      <video:tag>Absorbance</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>Lambert</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>CFOF</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Practical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Spectra</video:tag>
      <video:tag>Stem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/an-old-math-trick-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>an old math trick - 2</video:title>
      <video:description>an old math trick (tangram) about a 5-13 right triangle, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7e3bf965-1fcf-43be-a91e-95537da1e362/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-04-13T15:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12241.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Second-Messenger-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Second Messenger system?</video:title>
      <video:description>When a signal molecule binds to a cell surface receptor protein, it activates a G protein on the inside of the cell. A full procedure is shown here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7e417401-1fbf-4b3a-b41f-2bdd7ea2b4d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T01:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29851.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Second</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>system</video:tag>
      <video:tag>camp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-potential-conduction-in-nerve-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action potential conduction in nerve cells</video:title>
      <video:description>In this video, action potential generation and conduction in a nerve cell is described.An action potential is a short-lasting event that occurs in several types of specialized cells, called excitable cells. These cells include neurons, muscle cells, and endocrine cells. During an action potential, 
electrical membrane potential of a cell rapidly rises and falls, following a consistent trajectory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7e51baea-4444-4c1f-b312-4cb86b207004/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2009-05-27T18:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2348.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dwarf-Model-Muscles-of-Chest-Region</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dwarf Model - Muscles of Chest Region</video:title>
      <video:description>This video describes the Muscles of the Chest Muscle in a Dwarf. It describes muscles including the pectoralis minor, pectoralis major, as well as their functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa072811-2d6b-476d-ba32-7045af9b8248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-13T23:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5223.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Little</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>region</video:tag>
      <video:tag>dwarf</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>person</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Make-Pop-Rocks-Candy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Pop Rocks Candy</video:title>
      <video:description>This video will help you in making pop rocks candy at home. A full step by step process with the basic things that are required are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a9fd51cf-3ac3-437b-a338-d03f0075cb9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2013-02-11T04:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30226.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>pop</video:tag>
      <video:tag>rocks</video:tag>
      <video:tag>Candy</video:tag>
      <video:tag>at</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Depression-and-an-alternative-method-of-cure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Depression and an alternative method of cure</video:title>
      <video:description>Depression is a psychological condition it can be the normal unhappiness or it can be clinical which will then need counseling and medication. This video shows an alternative method by taking control of one&apos;s life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa0e35de-d944-42be-8f6b-4fbec93d1113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-28T05:35:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Depression</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Remedies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Newtons-Third-Law-of-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Newton&apos;s Third Law of Motion</video:title>
      <video:description>Newton&apos;s Third Law of Motion

Every action has an equal and opposite reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21046.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2012-09-08T17:11:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/By-ggTfeuJU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Components-of-Hydrocarbons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of Hydrocarbons</video:title>
      <video:description>Description of hydrocarbons and there uses in our lives. Hydrocarbons are the simplest organic compounds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/aa0fc363-dcc3-4476-ba50-d846368accb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28223.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Hydrocarbons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 17 - MIT 18.086 Mathematical Methods for Engineers II&quot; Multigrid Methods

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15370.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T16:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y25UBGeu_2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Giotto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giotto</video:title>
      <video:description>Giotto by ESA was a robotic space mission intended to catch up wit Haley&apos;s comet and study. Giotto was launched in 1985 went to about 600 kilometres close to the comet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5d2a00a-03bd-4898-93b0-d1e550143f28/cand_25.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-25T08:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7852.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>1985</video:tag>
      <video:tag>Giotto</video:tag>
      <video:tag>ESA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Paintbrush-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paintbrush Gene</video:title>
      <video:description>In two related Drosophila species, a so-called paintbrush gene is activated to paint the pigment on the body. In one species, an extra switch activates the gene, resulting in spotted wings.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4f4ea3bb-6af0-4d62-bef2-bb10e7dea539/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-08-02T20:54:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/567.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Paintbrush</video:tag>
      <video:tag>switchingGenes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Mass-Of-The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Mass Of The Sun</video:title>
      <video:description>The first part of this scientific video discusses the movements of the stars in Andromeda. The second part is about the calculation of the mass of our Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e60081b-68a2-4c38-87fa-9c53fa122382/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-12-13T06:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11686.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>method</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Torso-model-cephalic-and-basilic-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso model cephalic and basilic veins</video:title>
      <video:description>The model is a simulative right half of adult torso with right arm there are apparent anatomical marks clavicle suprasternal notch sternocleidomastoid muscle pectoralis major muscle ribs and deltoid muscle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7e66732c-2356-4a89-a035-f46a741b8933/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-15T13:19:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5395.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cephalic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Basilic</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Total Internal Reflection</video:title>
      <video:description>This video shows the total internal refraction through a glass slide. When the light ray passes from glass to air i.e. from denser medium to rarer medium at an angle. A major part of incident light is refracted and a small part is reflected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e743bb1-e5a1-4ed5-a396-f00a7ca7769a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:24:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11099.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Bone-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Bone Biology</video:title>
      <video:description>This video demonstrates the structure of a bone using a 3D animation. The functions of each part of  the bone is also explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7e63f888-964e-4afa-98c0-1f74147af5d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2011-11-29T01:21:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8614.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pictorial-representation-of-human-body-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pictorial representation of human body system</video:title>
      <video:description>Human body is composed of a number of functional units known as body system. This body system includes, skeletal system, respiratory system, reproductive system etc,. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e787bc4-8954-46ad-8543-d760b2130057/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-13T04:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11662.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pictorial</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Cell-Model-Membranous-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Membranous Organelles</video:title>
      <video:description>In this model of a new cell the host discusses the membranous organelles. You will be able to see the endoplasmic reticulum (both rough and smooth), ribosomes, as well as the golgi apparatus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa19abf7-0df4-43eb-af7f-36365ad8b309/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-14T18:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5265.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Membranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Golgi</video:tag>
      <video:tag>apparatus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Don-Quixote-Part-I-Chapters-XXI-XXVI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Don Quixote, Part I: Chapters XXI-XXVI (cont.)</video:title>
      <video:description>&quot;Lec 7 - Don Quixote, Part I: Chapters XXI-XXVI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Professor González Echevarría resumes his commentary on the galley slaves episode by talking about Ginés&apos; cross-eyedness as a metaphor for congenital internal perspectivism. This is a new model of conflictive being, capable of seeing simultaneously in two ways. The character among the galley slaves that he calls &quot;the prisoner of sex&quot; follows. Professor González Echevarría shows how Cervantes can create a complex character in just one paragraph while portraying the historical and legal background of Cervantes&apos; time. The Sierra Morena episodes, the core of part one of the Quixote, take the second half of the lecture. They consist of a set of narrative strands tightly woven around two of the principal drives in the book: Don Quixote&apos;s love quest for Dulcinea, and the series of crimes and misdemeanors perpetrated by the hidalgo and his squire. All the interpolated stories have common elements with the central plot, with the Marcela and Grisóstomo interlude, and with each other: the perpetration of offenses due to passion, honor, body and property, and with the resulting need for restitution, recompense, requital, pardon or revenge. In all of them, marriage looms as the inevitable and most appropriate form of reparation as well as the most effective kind of narrative closure.

00:00 - Chapter 1. Ginés&apos;s Double Vision as a Metaphor for Internal Perspective
05:15 - Chapter 2. The Prisoner of Sex: A Character in Brushstrokes
14:06 - Chapter 3. The Sierra Morena Episodes
26:54 - Chapter 4. Background for Sierra Morena&apos;s Cast of Characters
52:46 - Chapter 5. The Implications of Interruption

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23519.jpg</video:thumbnail_loc>
      <video:duration>3651</video:duration>
      <video:publication_date>2012-09-14T09:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oeBh_-N2WRg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXVI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydra-feeding-attached-to-a-daphnia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydra feeding (attached to) a daphnia</video:title>
      <video:description>Hydra feeding (attached to) a daphnia . 

Hydra is a genus of simple fresh-water animals possessing radial symmetry. Hydras are predatory animals belonging to the phylum Cnidaria and the class Hydrozoa. They can be found in most unpolluted freshwater ponds, lakes and streams in the temperate and tropical regions by gently sweeping a collecting net through weedy areas. They are usually a few millimeters long and are best studied with a microscope. Biologists are especially interested in hydras due to their regenerative ability and because they appear to undergo senescence (aging) very slowly, if at all. Text Reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/7e910ba9-e6b9-4746-a816-bb5ce9fff5c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-03-26T17:56:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1448.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>hydra</video:tag>
      <video:tag>Bio</video:tag>
      <video:tag>kelly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Van-powered-by-gas-turbine-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Van powered by gas turbine engine</video:title>
      <video:description>The video shows a van that is powered with a gas turbine engine similar to that of a helicopter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ebbca4c-16be-405f-a624-b77e7fd7595f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-25T23:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7959.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>van</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>helicopter</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Martha-Argerich-Interview-in-Stockholm-for-the-Nobel-Prize</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martha Argerich, Interview in Stockholm for the Nobel Prize</video:title>
      <video:description>This is a video interview discussing the 2009 Nobel Prize Concert with concert pianist Martha Argerich.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7ec39f05-7b28-4bbe-ab68-8659a1334205/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2010-11-13T21:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5135.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Martha</video:tag>
      <video:tag>Argerich</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Stockholm</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>Concert</video:tag>
      <video:tag>2009</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Periodic-Trends-in-Elemental-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Periodic Trends in Elemental Properties</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 10/nTopics covered:
	/nPeriodic Trends in Elemental Properties/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 10/nLast time we were talking about the energies of the various states in the multi-electron atom. Now, the question is experimentally how do we know what these energies are? How do we know these energy levels exist?/nAnd the primary technique that we have to know that is something called x-ray photoelectron spectroscopy. And x-ray photoelectron spectroscopy uses the same principle that we talked about when we talked about photo emission or the photo electric effect really explained by Einstein. And, by the way, I put on the website a very comprehensible article on Einstein&apos;s contribution to the photoelectric effect./nThis is something that just came out in a journal just very recently and I saw it. And so I urge you to take a look at it because it really is very understandable and kind of fills in some of the gaps that I left in talking about the actual problems, some of the kind of sociological effects or gaps./nAll right. So same idea, photoelectron spectroscopy and that we come in with a photon and that induced an electron to be emitted. But unlike the photoelectron spectroscopy on a solid where we essentially had just one energy level, in photoelectron spectroscopy on atoms we&apos;re going to have many energy levels as we&apos;ve already seen./nAnd the photon that we&apos;re going to use, that photon is going to have an energy so that in principle it can pull out of the atom the most strongly bound electron. And if we want that, well, then that means that we&apos;re going to have to use a pretty energetic photon and that is we&apos;re going to use an x-ray photon./nSo it works in the following way. Let&apos;s take this unsuspecting neon atom. We bring in a photon, an x-ray photon. [LAUGHTER] I&apos;ll turn it down a little bit. Not too much. And that, of course, one of those electrons can be emitted. And one of the electrons that can come off is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/cd4b653a-4fb8-4ec8-9e0a-676b288f1a44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2153</video:duration>
      <video:publication_date>2009-04-16T22:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1741.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>Elemental</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monoclonal-antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monoclonal antibodies</video:title>
      <video:description>Monoclonal antibodies are monospecific antibodies that are produced by cells which are all clone of a single cell. Edited by Ashraf</video:description>
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      <video:duration>8</video:duration>
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Epidemiologic Methods I</video:description>
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      <video:tag>What</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The signal recognition particle (SRP) is a protein-RNA complex that recognizes and transports specific proteins to the endoplasmic reticulum in eukaryotes and the plasma membrane in prokaryotes. The eukaryotic SRP is composed of six distinct polypeptides bound to an RNA molecule (the 7SL RNA), with GTPase activity. In the GTP-bound state, it recognizes an endoplasmic reticulum signal sequence of eight or more nonpolar amino acid residues at its center. It transiently binds to the endoplasmic reticulum signal sequence in a nascent protein, to the large ribosomal unit, and to the SRP receptor. The core of the SRP is universal, being conserved in all three kingdoms.

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SRP and its receptor initiate the transfer of the nascent chain across the endoplasmic reticulum membrane. Once the chain reaches the translocon, SRP and its receptor both hydrolyze their bound GTP to GDP, then dislocate allowing translation to restart</video:description>
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    <video:video>
      <video:title>How to make ferro fluid or magnetic fluid</video:title>
      <video:description>Here is how to make a ferro fluid its share changes under magnetic wave. It is actually pretty easy. You just need to have old printer toner powder, pure vegatable oil and a strong magnet. That is it. Watch the video to learn how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/7f8764c0-d4eb-4c47-b531-97093bdaa969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2015-10-07T13:18:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32315.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ferrofluid</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vague-Idea-of-Benzene-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vague Idea of Benzene Resonance</video:title>
      <video:description>~It is better to watch this clip on Fullscreen mode.~ The orange is Carbon and the Seafoam green is Chlorine. As written in the title, this is a vague idea of how resonance occurs in benzene molecules. For a molecule like this, it would have an IUPAC name of &amp;amp;quot;1,3,5 Cyclohexatriene&amp;amp;quot; as well as &amp;amp;quot;2,4,6 Cyclohexatriene&amp;amp;quot;. The double bonds are given the lowest possible numbers. For special molecules like this, where there are multiple names for the same molecule (due to the change of location of ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/7f9b92c6-d7ce-47a7-ba93-11d213011024/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-03-25T22:56:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1418.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>IUPAC</video:tag>
      <video:tag>cyclohexatriene</video:tag>
      <video:tag>s</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>P</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mercury-the-smallest-planed-in-the-solar-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury: the smallest planed in the solar system</video:title>
      <video:description>Mercury is the first planet from the sun in the solar system. It is also the smallest planet in the solar system and has a rocky surface. This video tells more about Mercury. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/7fa6809f-a89f-41f0-8803-101c77972a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-06-10T14:28:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2824.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Living-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Living Cell</video:title>
      <video:description>All living things are made of cells the cell is the smallest living thing that can perform all the functions of life all cells must come from preexisting cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb25522-2268-47f2-b1d2-f691039086d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:35:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3207.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-a-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing a Smoking Pipes</video:title>
      <video:description>This video will introduce you with the manufacturing process of smoking pipes. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/804e4c02-363b-446e-b022-6c1be12f55c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-01-12T01:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28685.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actual-Back-to-the-Future-after-30-years</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actual Back to the Future after 30 years</video:title>
      <video:description>Here are the  technological advancements and societal progress we made in 30 years. It is little different that expected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/7fc1261e-6bf3-4b38-8cfd-cbf7bcada43c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2015-10-21T10:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32332.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-Courtship-Song-Genetics-University-of-Leicest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila Courtship Song - Genetics - University of Leicest</video:title>
      <video:description>Drosophila Courtship Song - Genetics - University of Leicester</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7fdca9c0-bfda-44c9-98de-d6d9eead457d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2010-11-24T22:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6031.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Courtship</video:tag>
      <video:tag>Song</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Leicester</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proline-Kinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proline Kinks</video:title>
      <video:description>This video describes the structure of proline kinks. The kink is `away&apos; from the proline residue,which is frequently on the hydrophilic side of the helix. Prolines in alpha helices after the first turn cause a kink in the helix. This kink is caused by proline being unable to complete the H-bonding chain of the helix and steric or rotamer effects that keep proline from adapting the prefered helical geometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7fdeda64-3b95-4ec8-8277-488269a72182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2009-05-27T19:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2482.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Proline</video:tag>
      <video:tag>Kinks</video:tag>
      <video:tag>moleuclar</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boomerang-in-Zero-Gravity-Amazing-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boomerang in Zero Gravity - Amazing science</video:title>
      <video:description>Japanese astronaut Takao Doi proves that a boomerang will always return to the person who threw it — even in outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/8000f835-d576-43f6-b0e4-30939bb74502/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2012-02-18T00:45:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11909.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Boomerang</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-milk-associated-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on milk associated diseases</video:title>
      <video:description>Milk is very beneficial to the body because it provides a wealth of nutrients, however there are some diseases associated with it. This video educates on the pros and cons of dairy usage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7fee39e5-5906-4b5c-afd4-7406d7414d4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-28T07:06:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8345.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Milk</video:tag>
      <video:tag>Associated</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Michio-Kaku-Admits-America-Has-A-Secret-Super-Weapon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Michio Kaku Admits America Has A Secret Super Weapon</video:title>
      <video:description>Dr.Michio Kaku got frustrated at one point and admits america has a secret super weapon which is H1B. For those who does not know what HB1, it is a visa for foreign people to come to USA and work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/80269999-a620-4657-a765-1f4cbd0afa46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2016-04-21T21:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32489.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>h1b</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catheters-and-long-lines-in-neonates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheters and long lines in neonates</video:title>
      <video:description>Catheters and long lines are introduced in neonates to administer fluid and total parentral nutrition the procedure is not easy to perform and is prone to get infections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80495521-0954-46b9-98de-e32975c80543/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-30T23:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9761.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Catheters</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Neonates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Systems-and-rate-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Systems and rate problems</video:title>
      <video:description>Systems and rate problems

U06_L2_T1_we1 Systems and rate problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24623.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2012-09-17T14:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/at4T4n4JYNc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-urinary-bladder-traumatic-groin-injury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A urinary bladder  traumatic groin injury</video:title>
      <video:description>This a video that shows a traumatic urinary bladder, one can see the tear or rent the groin injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/807fe281-1683-468e-b17d-55e74631468c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-28T05:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8281.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Traumatic</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Groin</video:tag>
      <video:tag>injury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Diffraction-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Diffraction of Light</video:title>
      <video:description>An activity to show the diffraction of light when passes through the edge of an object. Diffracted light can produce fringes of light, dark or colored bands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/808930da-df7a-4eda-814e-b3d2ec58787e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T02:46:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11419.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNAi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNAi</video:title>
      <video:description>Long double-stranded RNAs (dsRNAs; typically &gt;200 nt) can be used to silence the expression of target genes in a variety of organisms and cell types (e.g., worms, fruit flies, and plants). Upon introduction, the long dsRNAs enter a cellular pathway that is commonly referred to as the RNA interference (RNAi) pathway. First, the dsRNAs get processed into 20-25 nucleotide (nt) small interfering RNAs (siRNAs) by an RNase III-like enzyme called Dicer (initiation step). Then, the siRNAs assemble into endoribonuclease-containing complexes known as RNA-induced silencing complexes (RISCs), unwinding in the process. The siRNA strands subsequently guide the RISCs to complementary RNA molecules, where they cleave and destroy the cognate RNA (effecter step). Cleavage of cognate RNA takes place near the middle of the region bound by the siRNA strand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/809598cb-11f6-4b68-aa06-3abea31adb5f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-05-31T11:54:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/464.mp4</video:content_loc>
      <video:uploader>rkgene</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>siRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-someone-elses-arm-with-your-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling someone else&apos;s arm with your brain</video:title>
      <video:description>In this TED talk, Greg Gage is making brain science accessible to all. This inexpensive DIY kit is used to take away the free will of an audience member. It’s not a parlor trick; it actually works. You have to see it to believe it./nTEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world&apos;s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more.
Find closed captions and translated subtitles in many languages at http://www.ted.com/translate/nFollow TED news on Twitter: http://www.twitter.com/tednews
Like TED on Facebook: https://www.facebook.com/TED</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/8096826e-92e5-4540-bb66-01f4b88dbec8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2016-04-14T03:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32479.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Arm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Endodontic-Rubber-Dam-Placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Endodontic Rubber Dam Placement</video:title>
      <video:description>&quot;Lec 8 - Endodontic Rubber Dam Placement&quot; Reasons for using rubber dams and the instruments and clamps necessary to place the rubber dam are presented followed by examples of the several methods of placement. Orig. air date: SEP 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22910.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-11T09:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WEJhlw-1x0o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>Dam</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fermantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermantation</video:title>
      <video:description>Dairy industry uses bacterial lactic acid fermentation to make cheese and yogurt so fermentation is important to understand.  Our muscles also rely on lactic acid fermantation when they are deprived of oxygen so we use this process in our body to survive too. Rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/80801186-1cae-476b-aaa9-48a0f4b4078a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>666</video:duration>
      <video:publication_date>2014-08-26T00:16:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31163.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fermentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-examine-breast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to examine breast?</video:title>
      <video:description>How to examine breast is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8327921c-ce5e-4fa8-9950-c9e039e48620/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-30T10:42:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9603.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>Examination</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Diaphragmatic hernia is a defect or hole in the diaphragm that allows the abdominal contents to move into the chest cavity treatment is usually surgical this type of hernia is extremely rare and occurs in only one in every 2000 to 5000 births</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80a2b370-d39d-4a56-9ce7-589b3aad2415/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T10:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9518.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Measuring-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Blood Pressure</video:title>
      <video:description>This video will help you to know the measuring of blood pressure. A step by step description of the whole process is described here to help the beginners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/80af0f15-738a-436c-9d16-cc7193de8ee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2013-02-10T02:08:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29904.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>How</video:tag>
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      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Leather-Briefcases-are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Leather Briefcases are Made</video:title>
      <video:description>At present we see various different types of leather items. This video explains the process of the making of leather briefcases. It is a hand made item.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/80aea79a-357e-4b81-b22e-de1ad4111ed1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-12-10T02:11:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28543.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>It</video:tag>
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      <video:tag>Leather</video:tag>
      <video:tag>Briefcases</video:tag>
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    <loc>https://dnatube.com/videos/How-to-be-more-productive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to be more productive</video:title>
      <video:description>In the modern world productivity is very important.  The question is how to be more productive? here is asapSCIENCE with the answer.  A scientific approach to productivity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/80b950bb-aab5-4d16-826d-29d16e673819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2014-10-03T06:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31844.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>productivity</video:tag>
      <video:tag>zeigarnik</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>time</video:tag>
      <video:tag>management</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Instructions-to-Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instructions to Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion. In this procedure, a clinician, often a nurse, usually performs the procedure, but self-catheterization is also possible. The catheter may be a permanent one, or an intermittent catheter removed after each catheterization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80ba956a-7ff7-4ef5-bbf0-52cf208ac66d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ann-Arbor-Radon-734-971-0446-Mitigation-Remediation-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ann Arbor Radon (734) 971-0446 Mitigation Remediation System</video:title>
      <video:description>Call Air Quality Control (734) 971-0446 for a FREE price quote. Radon mitigation remediation abatement &amp; testing systems: Ann Arbor Saline Dexter Brighton Ypsilanti Northville South Lyon Clarkston Commerce Twp Lake Orion Novi Rochester Hills Milford Farmington Hills West Bloomfield Canton Pinckney Oxford Plymouth Troy Chelsea Waterford Whitmore Lake Fenton White Lake Highland Wixom Manchester Bloomfield Hills &amp; Detroit. Radon gas extraction removal contractor company, and radon mitigation companies.  -  Radon gas ventilation equipment for the following Michigan counties: Washtenaw Livingston Oakland County Wayne Monroe Lenawee Macomb and Jackson Co. Visit www.RadonMitigationAnnArbor.com or call 734-971-0446.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/80c1adb1-2fae-4b4b-81b3-cba2b9e74c2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-07T18:20:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4346.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>radon</video:tag>
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      <video:tag>Ann</video:tag>
      <video:tag>arbor</video:tag>
      <video:tag>abatement</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometry- Ion Cyclotron Resonance</video:title>
      <video:description>Video shows a Fourier transform ion cyclotron resonance mass spectrometry. The whole process is shown here very clearly in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/80cacad2-8fb4-48d6-84db-f15d3fc6bf40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-10-23T04:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7141.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Fourier</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Cyclotron</video:tag>
      <video:tag>resonance</video:tag>
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      <video:tag>spectrometry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/80d9fb2a-93e3-4405-8a29-ea2d27317059/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-12-08T16:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3609.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>RANS</video:tag>
      <video:tag>ash</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Entrained</video:tag>
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      <video:tag>Gasifier</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Patty Jackson WDAS Interviews Renee Brown &amp; Nnamdi G. Osuagwu, Co-Founders of The Fibroids Project (FibroidsProject.com).</video:description>
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      <video:duration>329</video:duration>
      <video:publication_date>2010-10-01T10:36:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4594.mp4</video:content_loc>
      <video:uploader>nsagar</video:uploader>
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      <video:tag>patty</video:tag>
      <video:tag>Jackson</video:tag>
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      <video:tag>uterine</video:tag>
      <video:tag>fibroids</video:tag>
      <video:tag>Project</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/81149d58-c1b7-4de9-9815-8146ec80a7b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2014-10-03T06:49:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31849.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Strength</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>myostatin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abilities-Of-Spider-Man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The scientific video discusses the possibilities of spider mans characteristics. It explains his abilities from his mutation up to his spider strength and senses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8132fd8e-8ee7-475a-94c0-1ec29e6cad5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28363.mp4</video:content_loc>
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      <video:tag>Science</video:tag>
      <video:tag>Superheroes</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Man</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This 3D medical animation features the role of Myocyte cells in trigerring Atrial fibrillation. These cells produce voltage potential in the heart which is transmitted from cell to cell. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/8151cbab-0953-4bb0-abb3-e78d367b0199/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:47:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30695.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>Atrial</video:tag>
      <video:tag>Fibrillation</video:tag>
      <video:tag>Myocyte</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/An-animation-of-how-Air-Conditioning-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An animation of how  Air Conditioning works</video:title>
      <video:description>From evaporation or vaporization and back to condensation. Here is how air conditioners use chemicals to easily convert from a gas to a liquid and vice versa, without excessive energy required. This chemical is used to transfer heat from the air inside of a home to the outside air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa13a70b-85b7-4d96-b108-0f20c6eae29f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2011-11-25T21:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7939.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
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      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Keynesian Cross

Analyzing planned expenditures versus actual output using the Keynesian Cross</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25635.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sTw0e-hwYAQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Keynesian</video:tag>
      <video:tag>Cross</video:tag>
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    <loc>https://dnatube.com/videos/Why-Humans-Have-Two-Nostrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Humans Have Two Nostrils</video:title>
      <video:description>Why do we need two nostrils?  This video explains the benefits of having two holes in our noses instead of just one entertainingly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/82155119-bac2-4f99-8908-46e61463299c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-11-26T03:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28070.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Nostrils</video:tag>
      <video:tag>noses</video:tag>
      <video:tag>bodies</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/GOD-IS-KNOWN-THROUGH-REASON4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GOD IS KNOWN THROUGH REASON4</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/aa236b11-a708-453c-9251-1f95fa5a99f1/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T15:02:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3092.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
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      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scleral buckling slinging muscles and marking breaks</video:title>
      <video:description>This section in the video consists of two subsections the first covers principles of scleral buckling indications order of events slinging muscles and marking breaks indications for drainage gas injection cryotherapy scleral buckling and encirclement and the second covers basic vitrectomy techniques basic vitrectomy peeling the posterior hyaloid fluid gas exchange and using silicone oil</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2011-11-29T11:34:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8945.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scleral</video:tag>
      <video:tag>Buckling</video:tag>
      <video:tag>Slinging</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Marking</video:tag>
      <video:tag>Breaks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electronic-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electronic Structure</video:title>
      <video:description>This video shows the electronic structure of coordination complexes. The key concept discussed here are- crystal field theory, spectrochemical series, magnetic properties and ligand field theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/81663490-5d03-445b-b0c2-3cec00de1ef6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2010-12-03T14:43:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6408.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electronic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Complexes</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Jupiter-the-largest-planet-within-the-solar-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jupiter: the largest planet within the solar system</video:title>
      <video:description>Jupiter is the largest planet within the solar system. It is the fifth planet from the sun. This video tells you more about Jupiter. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/8180dd6c-756f-4546-a5d4-611bf102a623/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-06-10T14:33:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2827.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonding-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding Part 2</video:title>
      <video:description>This video shows the bonding in chemical substances. Some substances are shown here with their configuration to make the bonding more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8191cccf-eac8-4e77-80d1-82858ddcda85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2010-12-20T11:07:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6652.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Urethral-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Urethral Catheterization</video:title>
      <video:description>The video of the New England Journal of Medicine, presents the procedure of male urethral catheterization. It is performed in conditions where the bladder cannot be emptied. The catheter placement allows the urine to go out of the patients` body. Not performing the procedures in such situations threatens the life of the patient as his body is being poisoned by the urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aa5bb660-3a91-4c25-bd7d-ecf9e749c723/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2011-12-06T18:36:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10829.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urethral</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Radiation-Therapy-For-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Radiation Therapy For Prostate Cancer</video:title>
      <video:description>Radiation therapy is an effective way to destroy prostate cancer. A brief introduction with this procedure is provided here to protect you from this cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8281c694-ad5b-48a8-9377-9b06df1cd31a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-04-07T18:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30428.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Girl-or-boy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Girl or boy?</video:title>
      <video:description>This is a babycenter.com video. A 3D animated look at how baby girls and boys develop during pregnancy. See how sex organs like ovaries, testes, a vagina, and a penis develop from the same structures. Video Transcript/nNarrator: Your baby&apos;s sex is set at conception. At around 7 weeks, your baby&apos;s internal sex organs – such as ovaries and testes – begin to form in the abdomen. Male and female sex organs and genitalia look the same at this stage because they&apos;re derived from the same structures. At around 9 weeks, boys and girls begin to develop differently. In girls, a tiny bud emerges between the tissue of the legs. This bud will become the clitoris. The membrane that forms a groove below the bud separates to become the labia minora and the vaginal opening. By 22 weeks, the ovaries are completely formed and move from the abdomen to the pelvis. They already contain a lifetime supply of 6 million eggs. In boys, the bud develops into the penis and starts to elongate at around 12 weeks. The outer membrane grows into the scrotal sac that will later house the testicles. By 22 weeks, the testes have formed in the abdomen. They already contain immature sperm. Soon they&apos;ll begin their descent to the scrotum, but it&apos;s a long journey. They&apos;ll reach their destination late in pregnancy, or for some boys, after birth. If you&apos;re eager to find out whether you&apos;re having a girl or a boy, you&apos;ll have to wait until you&apos;re at least 17 weeks pregnant. That&apos;s when the genitals have developed enough to be seen on an ultrasound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/81fe5eed-d03f-470f-a9ac-4f4e9294acc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-11-23T19:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28023.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Girl</video:tag>
      <video:tag>Boy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-polymerase-chain-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR - polymerase chain reaction</video:title>
      <video:description>The polymerase chain reaction (PCR) is a biochemistry and molecular biology technique[1] for exponentially amplifying a fragment of DNA, via enzymatic replication, without using a living organism (such as E. coli or yeast). PCR can be used for amplification of a single or few copies of a piece of DNA across several orders of magnitude, generating millions or more copies of the DNA piece. As PCR is an in vitro technique, it can be performed without restrictions on the form of DNA, and it can be extensively modified to perform a wide array of genetic manipulations.

Developed in 1983 by Kary Mullis, PCR is now a common technique used in medical and biological research labs for a variety of tasks, such as the sequencing of genes and the diagnosis of hereditary diseases, the identification of genetic fingerprints (used in forensics and paternity testing), the detection and diagnosis of infectious diseases, and the creation of transgenic organisms. Mullis, who won the Nobel Prize for his work on PCR, credits the psychedelic drug LSD for his invention of the technique.
text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/81fe3580-3243-463c-9c61-dd79f1adf7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2007-09-10T22:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/995.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wind-turbine-hit-by-UFO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind turbine hit by UFO</video:title>
      <video:description>An unidentified Flying Object is said to have crashed and hit this wind turbine. Your guess is as good as mine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/820c67dc-7135-4110-93e7-fbc06f645162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-25T23:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7966.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>hits</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Octanitrocubane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Octanitrocubane</video:title>
      <video:description>The basic structure and properties of octanitrocubane are discussed in this basic structure. View this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/821054cf-d783-4a36-89fd-b2d9f54c4e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-04-07T16:57:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30412.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Octanitrocubane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Killer-centipede-encounter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Killer centipede encounter</video:title>
      <video:description>Some species of centipedes can be poisonous though usually even when beaten it would be just the common itch and swell unless the person is allergic to bee stings. This is a lethal encounter with killer centipede in the Deadly 60 by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82163820-9e21-4258-a619-f0b607a9c13c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-26T04:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8079.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lethal</video:tag>
      <video:tag>encounter</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Centipede</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-moving-robot-made-of-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A moving robot made of paper</video:title>
      <video:description>The university of Harvard present their new technology.  This is a robot that is folded and with the aid of some tech it achieves movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/821ca20e-6340-4b9d-8fc1-791b6bc3651b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2014-08-27T21:20:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31486.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>origami</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>folded</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>move</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Tryptophan-Operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tryptophan Operon</video:title>
      <video:description>The Trp operon is an example of a biosynthetic operon whose expression is regulated by an effector. Operon is part of genome that consists of few genes which are required to do certain process. In this example process is synthesis of tryptophan. The operon consists of 5 structural genes that code for the three enzymes required to convert chorismic acid into tryptophan. If there is tryptophan in enviromt, it is not used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/82437ff3-f4e9-4dbc-a201-397640012b38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2007-05-16T01:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/324.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tryptophan</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Trpoperon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery Operation</video:title>
      <video:description>This video shows breast reduction surgery operation is  removal of  tissue and skin to make breasts smaller and perkier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8246a062-d0cb-467d-8767-dbba76c9a9e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T10:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9578.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Modulate-a-Protein-by-Using-a-Small-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Modulate a Protein by Using a Small Molecule</video:title>
      <video:description>This animations shows how a small molecule binds to a protein to alter its shape and and make it inactivated./nSmall molecules associate or bind with a protein forming what can be thought of as a new protein. In the case shown in this animation a small molecule fits into a cleft in the protein. The blue protein, calmodulin, has several important roles in cellular function. The cleft in the shape of the protein allows it to perform many of these functions. When the gold colored small molecule binds with calmodulin it occupies this cleft and thus inactivates the protein./nIn order to understand life’s processes, it is useful to perturb the process and observe what happens./nIn genetics, a gene’s functions are investigated by using mutations that disrupt their normal function. Chemical genetics is an analogous approach that investigates the functions of the genes by using small molecules to perturb the proteins—which are encoded by the genes—directly./nIn genetics, some mutations result in loss of function, while others result in a gain of function. In chemical genetics, analogous protein perturbations exist that inactivate a protein (loss of function) or super-activate a protein (gain of function)./nSmall molecules associate with, or bind to, a protein in specific ways. In some cases they modulate the protein’s function by inactivating it. In this animation, a small molecule (in gold) binds to the protein calmodulin (in blue). Calmodulin is a protein that is involved in calcium regulation in a cell and has many important roles in cellular function. The cleft in the protein is an important site that allows it to interact with other molecules. The small molecule binds to this cleft and occupies the site, causing the protein to undergo a conformational change and become inactivated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/825ee1ed-f101-4ed7-984e-230f0720792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-08T23:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29687.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Small</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativity-of-simultaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativity of simultaneity</video:title>
      <video:description>This video explains the relativity of simultaneity with animation to make it easier to understand. According to the special theory of relativity, it is impossible to say whether two events occur at the same time if those events are separated in space. Depending on two observer’s reference frame, the events may appear to occur simultaneously to one observer and successively, to another. This video demonstrates relativity of simultaneity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/825ee67d-a354-4db7-975c-05ced8376a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-14T22:49:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5309.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Manufacturing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Manufacturing Video</video:title>
      <video:description>This video shows how microarray works most microarray manufacturers such as affymetrix and agilent provide commercial data analysis software with microarray equipment such as plate readers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/826b77dd-3ff2-4d58-863f-6feed5cdf522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-20T23:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5642.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Manufacturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Catheterization-heart-cath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Catheterization (heart cath)</video:title>
      <video:description>what is Cardiac Catheterization? This video explains cardiac catheterization, also called as heart cath, is the insertion of a catheter into a chamber or vessel of the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/826c4b10-f609-4e07-9132-3be26d8eecce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10365.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec 24 - Electrical Engineering C245 - Surface Micromachin&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24360.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-turn-Powerpoint-presentations-into-videofiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to turn Powerpoint presentations into videofiles</video:title>
      <video:description>Assignment seminar &apos;Genes in Conflict&apos; about how to turn your powerpoint presetation in to a videofile, using Windows Movie Maker</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8285560c-29fc-4406-8804-77f0ba832c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-05-27T21:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2525.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>seminar</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>powerpoint</video:tag>
      <video:tag>videofile</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Maker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombination-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombination Mechanism</video:title>
      <video:description>Mechanism of Recombination. Genetic recombination happens during meiosis, a special type of cell division that occurs during formation of sperm and egg cells and gives them the correct number of chromosomes. Since a sperm and egg unite during fertilization, each must have only half the number of chromosomes other body cells have. Otherwise, the fertilized cell would have too many.

Inside the cells that produce sperm and eggs, chromosomes become paired. While they are pressed together, the chromosomes may break, and each may swap a portion of its genetic material for the matching portion from its mate. This form of recombination is called crossing-over. When the chromosomes glue themselves back together and separate, each has picked up new genetic material from the other. The constellation of physical characteristics it determines is now different than before crossing-over. Read more:  http://www.accessexcellence.org/RC/AB/BC/Genetic_Recombination.php</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/82875514-d522-42ae-8b6f-4f68331fbdc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-24T05:19:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5917.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-1-Introduction-to-Electrostatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 1: Introduction to Electrostatics</video:title>
      <video:description>A physics lab demonstration of electrostatics which is the branch of physics that deals with the phenomena and properties of stationary or slow-moving (without acceleration) electric charges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/829beaad-55f5-4104-80d9-31cce4a9a546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-05-27T21:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2545.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
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      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-pinguecula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is pinguecula?</video:title>
      <video:description>This video explains what pinguecula is in detail and what causes pinguecula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e46fffbd-7140-4427-a6d9-aeef6913688d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-04-07T18:42:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30443.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pinguecula</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/An-Activity-to-Show-Factors-Affecting-Rate-Of-a-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Activity to Show Factors Affecting Rate Of a Reaction</video:title>
      <video:description>How does the rate of reaction is affected by change in temperature and pressure? This video explains different factors affecting the rate of a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82a83e1c-f340-4cd6-98e0-fa4985287887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11220.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Presentation-for-Rounds-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Presentation for Rounds - Part 2</video:title>
      <video:description>This video shows a oral presentation for rounds. A brief description by the doctors is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82b1bf99-3c26-493e-80bf-41dd6a6b6fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-06T18:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10768.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-history-of-Chernobyl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The history of Chernobyl</video:title>
      <video:description>This is a presentation of the events that went on that day.  On April 26th, 1986 the biggest radioactive disaster to date happened in the Ukraine.</video:description>
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      <video:uploader>dhumana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA replication2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%. If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
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      <video:duration>58</video:duration>
      <video:publication_date>2010-11-19T00:52:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5617.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/How-Levers-Reduce-The-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Levers Reduce The Efforts</video:title>
      <video:description>This video shows that how can we reduce the effort in lifting a weight with little power. Here weights are lifted by putting the fulcrum at different places and corresponding to that the required powers are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/aa829876-a65c-4de7-9453-1b644c471e2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-08T15:28:52.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec Last - Electrical Engineering C245 - Surface MicromachinIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24361.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Donkeys-hunted-by-Lions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Donkeys hunted by Lions</video:title>
      <video:description>Donkeys have been domesticated for several thousands of years and as a consequence have lost any flight skills that they had. These Lions are opportunistic and they take advantage of the donkeys lack of know how as captured by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa825a59-f42b-492a-bbb2-7eabcf6b49e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T05:25:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8117.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Laboratory-automation-the-key-skill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laboratory automation - the key skill</video:title>
      <video:description>Do you want to become a more efficient laboratory technician? Do you want to save money in your laboratory? Do you want to solve problems in your laboratory in an easier and cheaper way?
If you said yes to any of those questions, than SCRIPTING is for you.
Learn everything you need about scripting for laboratory automation here:
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32524.mp4</video:content_loc>
      <video:uploader>Matheus Carvalho</video:uploader>
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    <loc>https://dnatube.com/videos/An-explanation-of-the-quest-for-immortality</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>An explanation of the quest for immortality</video:title>
      <video:description>This video explains the quest for immortality for humans. Aubrey de Grey, Nick Bostrom and Anders Sandberg talk to New Scientist on how we could become immortal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28078.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-54-Sous-vide-Cooking-a-State-of-Matter-Lecture-2-2010</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010)</video:title>
      <video:description>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010). Speaker: Joan Roca (El Celler de Can Roca)</video:description>
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      <video:publication_date>2012-08-29T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1bzzJNM_wAg</video:player_loc>
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    <loc>https://dnatube.com/videos/Baltimore-Radon-Mitigation-410-381-1557-Maryland-Radon-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baltimore Radon Mitigation (410) 381-1557 Maryland Radon MD</video:title>
      <video:description>Call Air Quality Control (410) 381-1557. &lt;br&gt; Radon gas mitigation, remediation, abatement, testing, reduction, and removal systems of Baltimore, Columbia, Parkville, Silver Spring, Pasadena MD, Gaithersburg, Annapolis, Glen Burnie, Potomac, Clarksville, Jarrettsville, Crofton, Lanham, Fallston, Belcamp,  Cumberland, Elkton, Elicott City, Clarksburg, Westminster, Potomac, Owings Mills, Port Deposit, Maryland Radon Mitigation.  &lt;br&gt;Radon gas ventilation contractor serving these Maryland Counties: Anne Arundel, Baltimore, Prince George’s, Garrett, Allegany, Washington, Frederick, Carroll, Harford, Cecil, Kent, Queen Anne’s, Caroline, Talbot, Dorchester, Wicomico, Somerset, Worcester, St. Mary’s, Charles, Montgomery, and Howard County.  &lt;br&gt; Call 1-800-61-RADON.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/82bb24aa-d413-485f-9441-762003da67b4/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the different conic section of a cone. Conics are a cross sections of a cone when it is cut by a plane at different angles.</video:description>
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    <loc>https://dnatube.com/videos/How-to-solve-genetic-problems</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>How to solve genetic problems</video:title>
      <video:description>Looking for a simple way to solve genetic problems? Yes we know it is sometimes really confusing. In this video, first general genetic terms are described and the way to solve genetics problems is expained.</video:description>
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      <video:publication_date>2014-08-25T23:56:25.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
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      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pain-Management-Vaginismus</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Pain Management Vaginismus</video:title>
      <video:description>Vaginismus is a conditional which causes muscles in the vagina to contract and result in pain and burning and may lead to inability to have intercourse. This video shows how pain management can be done.</video:description>
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      <video:publication_date>2011-12-01T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10248.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lipoproteins</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lipoproteins</video:title>
      <video:description>Lipoproteins contain both proteins and lipid,and allows fats to move through water inside and outside a cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83021715-44f0-4bee-913d-2ef287e89d09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-09T14:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4878.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Convention-on-Biological-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Convention on Biological Diversity</video:title>
      <video:description>Convention on Biological Diversity which states that it recognizes that biological diversity is about more than plants, animals, and ecosystems but also about people and our need for a clean and healthy environment to live in.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa97dd5d-8b94-4ae2-98c7-e5cabca1f1f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-13T22:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5167.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>on</video:tag>
      <video:tag>Biological</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Point-Mutation-Leading-to-Fatal-Insomnia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Point Mutation Leading to Fatal Insomnia</video:title>
      <video:description>Animation on point mutation. Single nucleotide is mutated, exchanged with another. This leads in different amino acid, which can chande expressed protein. In this case 178 PrP gene is alteres, which causes a change from aspartic acid to asparagine, and protein is affected. Result is insomnia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/aac0f5cb-2e07-4d11-b4e2-734c2e7b3052/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2007-08-20T21:58:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/834.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Insomnia</video:tag>
      <video:tag>pointmutation</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lobsters-Breeding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lobsters Breeding</video:title>
      <video:description>After a journey of roughly a hundred and fifty kilometres that takes about a month to complete the lobster has arrived at the breeding ground. Unfortunately she is not the first nor the last and has to fight to protect her nest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab07c855-b83c-4f8c-90ce-5ad02f052e33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-26T05:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Breeding</video:tag>
      <video:tag>Lobsters</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Bury-a-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Bury a Knot</video:title>
      <video:description>A full procedure of burying the knot is shown in the video. Burying a good knot is very important for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab0ecaa8-0fa2-404e-b8ea-df30d26ecc5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:06:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8827.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Burying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Mean-Value-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Mean Value Theorem</video:title>
      <video:description>Mean Value Theorem

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19851.jpg</video:thumbnail_loc>
      <video:duration>1008</video:duration>
      <video:publication_date>2012-09-06T00:20:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bGNMXfaNR5Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mean</video:tag>
      <video:tag>value</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Tube-shunt-surgery-for-glaucoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tube shunt surgery for glaucoma</video:title>
      <video:description>In this video, live cataract surgery is performed.  Tube shunt surgert is also called glaucoma surgery and it involves placing a flexible plastic tube with an attached silicone drainage pouch in the eye to help drain fluid from the eye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8311e878-0166-4104-9d0b-dd57e447165d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T03:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10156.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Glaucoma</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>shunt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rheumatoid-Arthritis-and-Methotrexate-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rheumatoid Arthritis and Methotrexate Metabolism</video:title>
      <video:description>Rheumatoid arthritis causes the inflammation of joints and the tissue surrounding those joints. One way of handling it is by the use of methotrexate metabolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8316cce2-7d79-48e0-980f-b16d88ba9a80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-11-28T10:26:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8405.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Methotrexate</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rheumatoid</video:tag>
      <video:tag>Arthritis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Eukaryotic-DNA-Transcription-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eukaryotic DNA Transcription Regulation</video:title>
      <video:description>General transcription factors, activators, and repressors interact to regulate the transcription of eukaryotic DNA into RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8319d734-0a59-484f-99f0-9889e81e81e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2012-04-12T23:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12212.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eukaryotic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>Regulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Brains-made-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Brains made of?</video:title>
      <video:description>This video takes you on a journey inside our brain and shows the different cortical folds of nueral tissue that it is composed of.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/831c0022-901c-4671-8854-09f0e57351de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-10-23T04:01:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7142.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>axons</video:tag>
      <video:tag>tracts</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Expansion-and-Compression-of-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expansion and Compression of Gases</video:title>
      <video:description>This video discusses the topics related to enthalpy of expansion and compression of gases. Different forms of first law, isochoric processes, isothermal expansion and arbitrary changes in P,V,T are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8323e272-4e49-42ac-a830-c2d14901f40f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-03T15:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6412.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Compression</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/What-is-Liquid-Chromatography-Mass-Spectrometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Liquid Chromatography Mass Spectrometry</video:title>
      <video:description>A funny animated video showing the liquid chromatography mass spectrometry. The procedure is repeated for different materials and corresponding results are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/833c601c-d2a2-4776-8c31-385c157273c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-15T17:42:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7551.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
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      <video:tag>spectrometry</video:tag>
      <video:tag>LC</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>Caffeine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Definition-of-hypertension-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Definition of hypertension part 1</video:title>
      <video:description>Hypertension is explained in this video. Hypertension, also known as high blood pressure, is a very common and serious condition that can lead to and/or complicate many health problems. These include coronary heart disease, stroke, kidney failure and heart failure. About one in three adults in the U.S. have hypertension, according to the National Heart, Lung and Blood Institute. There are three general types of hypertension; Essential hypertension, occurs when the condition has no known cause, secondary hypertension, which caused by another condition or disease process, and isolated systolic hypertension, occur when systolic blood pressure number (the top number), common in older adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/833df51e-5258-4b9b-bdcc-beac54fa306c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:37:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5024.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lecture-1-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lecture 1- Economics C3Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24362.jpg</video:thumbnail_loc>
      <video:duration>4025</video:duration>
      <video:publication_date>2012-09-15T07:15:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0MuvZ4ueY3o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/HiPER-High-Power-Laser-Energy-Research-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HiPER - High Power Laser Energy Research (Part 1)</video:title>
      <video:description>HiPER - research into creating a clean, renewable energy source using high power lasers. Copyright © STFC written and produced by John Parris. Production by ORCA media. Acknowledgements to the European HiPER team; the National Ignition Facility (Lawrence Livermore, national laboratory), the Laboratory for Laser Energetics (University of Rochester), and General Atomics Inc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8350bc6e-dd36-4890-af42-cf95d4563825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-04-18T08:59:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1835.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>HiPER</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Semi-autonomous-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Semi autonomous robot</video:title>
      <video:description>This is another entry to the DARPA robotics challenge.  These engineers went with the semi autonomous approach to the task propose by DARPA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/ab145242-cf25-43d3-a7fc-1abadd779abf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2014-08-27T04:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31327.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>ATLAS</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>bipedal</video:tag>
      <video:tag>DARPA</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>Autonomous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surviving-Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surviving Breast Cancer</video:title>
      <video:description>Breast cancer is one of the most common cancers in women in the US. Breast cancer affects all the cells in the breast. This video provides tips on how to survive breast cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/835238c5-0dd0-47ed-899e-01c52473335f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-12-06T18:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10808.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surviving</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-31-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 31 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27135.jpg</video:thumbnail_loc>
      <video:duration>2822</video:duration>
      <video:publication_date>2012-09-21T03:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v3mpMQ3BZNE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ohms-Law-Voltage-versus-Current-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ohms Law Voltage versus Current Relationship</video:title>
      <video:description>Ohms Law of voltage versus current relationship states that the current through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of proportionality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/835dbe40-c377-4eeb-94a9-71c780923ecf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2010-11-14T21:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5283.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ohms</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Relationship</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Morris Water Maze Test</video:title>
      <video:description>Here is a water maze experiments performed live. It is a test of spatial learning for rodents that relies on distal cues to navigate from start locations around the perimeter of an open swimming arena to locate a submerged escape platform. Spatial learning is assessed across repeated trials and reference memory is determined by preference for the platform area when the platform is absent. Reversal and shift trials enhance the detection of spatial impairments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/836b7479-95f7-4e94-9c7c-82317bc398ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2016-05-26T03:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32505.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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      <video:tag>MORRIS</video:tag>
      <video:tag>water</video:tag>
      <video:tag>maze</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gamma-knife-Radiosurgery-Procedure-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gamma knife Radiosurgery Procedure in India</video:title>
      <video:description>Radiosurgery is a surgical procedure where narrow beams of radiation are targeted to a precisely defined volume of tissue within the brain this highly focused and effective dose of radiation and avoids potentially harmful radiation to surrounding brain structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/836eb90c-e0a3-4aad-bbae-e24c9ec731af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:24:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10373.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Radiosurgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Benifits-of-NasalCare-Sinusitis-Rinse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benifits of NasalCare Sinusitis Rinse</video:title>
      <video:description>Video compares the nasal-care sinusitis rinse with a normal nasal sprays for sinusitis. The benefits of nasal-care are also discussed compared to the other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/837ee50f-b690-48c1-ad46-ada6b53061d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-06T20:00:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10891.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NasalCare</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Sprays</video:tag>
      <video:tag>for</video:tag>
      <video:tag>sinusitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reactions-of-Electrophilic-Aromatic-Substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reactions of Electrophilic Aromatic Substitution</video:title>
      <video:description>Electrophilic aromatic substitution reactions are the most important class of reactions that allow the introduction of substituents into the system ring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab27fbb2-30cd-4932-af8f-8c202ec75144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-07T16:03:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4782.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrophilic</video:tag>
      <video:tag>Aromatic</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NEW-BBC-Earth-coming-soon-to-YouTube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NEW! BBC Earth coming soon to YouTube</video:title>
      <video:description>Meet your gorgeous planet and the beings that you share it with. Watch this all new BBC Earth coming soon to YouTube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6416119-af98-42d4-a7ee-d8225b1c228a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-26T00:01:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7981.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>watch</video:tag>
      <video:tag>This</video:tag>
      <video:tag>new</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>coming</video:tag>
      <video:tag>soon</video:tag>
      <video:tag>to</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Charting-a-new-path-with-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charting a new path with diabetes</video:title>
      <video:description>This video explains more on diabetes and how to chart a new path as more and more diabetic cases as reported, and the need arises, on policies of how to deal with the rising threat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f3d7a72-5f17-4219-9d96-49fe7953fec8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2011-11-28T17:47:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8526.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Charting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Path</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-predict-protein-interaction-from-the-genome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to predict protein interaction from the genome</video:title>
      <video:description>This video provides an information about predicting protein interaction from the genome.

&quot;The Case Center for Proteomics and Bioinformatics presents the following symposium:
Series: Understanding Protein Complexes, Networks and the Interactome
Title: Predicting Protein Interaction from the Genome
Speaker: Gary Bader, Ph.D.
Asst. Professor, Center for Cellular and Biomolecular Research, University of Toronto
Date: Monday, October 19, 2009
Session: Afternoon Session 2
Location: Wolstein Auditorium 1413&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8367f918-5683-46d7-9d7f-6b51c3f5165d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2613</video:duration>
      <video:publication_date>2012-10-11T01:37:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27877.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Predicting</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>genome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integers-and-Degree-of-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integers and Degree of Integers</video:title>
      <video:description>This video explains the order of operations of integer with example. The tutorial explains the degree of integer from the very basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/838f3450-0e48-471f-be6b-21d475eef766/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-04T12:50:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6432.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-lactobacillus-acidophilus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lactobacillus acidophilus</video:title>
      <video:description>Lactobacillus acidophilus is a bacteria that is considered friendly. This bacteria can be found in the vagina, small intestine, yogurt and other fermented foods. This video gives more information on this bacteria in Spanish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/839047e2-cbc2-4500-8cac-bbfef9838214/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2010-11-24T00:18:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5857.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Lactobacillus</video:tag>
      <video:tag>acidophilus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treating-kidney-stones-by-extracorporeal-shockwave-lithotripsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treating kidney stones by extracorporeal shockwave lithotripsy</video:title>
      <video:description>Extracorporeal shock wave lithotripsy (ESWL) is a non-invasive treatment of kidney stones[1] (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver) using an acoustic pulse.
In the treatment of billiary calculi and kidney stone(urinary calculosis)a non-invasive treatment by extracorporeal shock wave lithotripsy (ESWL)is used. This video tutors on treating kidney stones by extracorporeal shockwave lithotripsy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ab30202d-c480-4a15-a600-6f27fc1188b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-10T02:26:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29955.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Treating</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Stones</video:tag>
      <video:tag>by</video:tag>
      <video:tag>extracorporeal</video:tag>
      <video:tag>shockwave</video:tag>
      <video:tag>lithotripsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Equations</video:title>
      <video:description>This video shows how to solve word problems. It mainly focus on word problems related to people&apos;s age.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/83956883-f8ff-49be-9c06-a4ccce217033/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2446.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Simple-Educaiton-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Simple Educaiton Videos</video:title>
      <video:description>You want to make your own education videos. Here is the one explaining how to do it. It shows a simple way to make it so I guess everyone will understand it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/839346e3-de35-4eee-aba4-0cfa9d3a27f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>911</video:duration>
      <video:publication_date>2014-08-25T22:56:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31142.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Puberty-in-Boys-And-Girls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Puberty in Boys And Girls</video:title>
      <video:description>Puberty is a stage when a child start growing towards adult stage and his reproductive systems develops in order to fertilize. Girls age for puberty is 10 to 11 while for boys is 11 to 12 and girls completed puberty by 15 to 16 and boys completed puberty by 16 to 17.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/83a376f3-d38f-449a-a3fc-bb2661942f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-02-11T01:28:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30057.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Boys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Girls</video:tag>
      <video:tag>at</video:tag>
      <video:tag>puberty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apoptosis-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis under microscope</video:title>
      <video:description>Apoptosis is programmed cell death that has been induced in the cells in this video which causes the cells to shrivel up and is also referred to as self destruction or cell suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/83b6aa17-091e-4269-970e-0f13e356a2e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-03-30T18:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/133.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>apoptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Appendectomy-with-corpus-Luteal-rupture-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appendectomy with corpus Luteal rupture Treatment</video:title>
      <video:description>A ruptured corpus luteum cyst is a common phenomenon with presentation ranging from no symptoms to symptoms mimicking an acute abdomen sequelae vary resolution may be spontaneous most often or possibly intraperitoneal hemorrhage and death may occur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/83b18633-b8a5-4915-92ae-b2e98a261857/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-01T20:37:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10422.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Appendectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Luteal</video:tag>
      <video:tag>Rupture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mass-Spectrometer-Flythrough-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometer Flythrough Animation</video:title>
      <video:description>Mass Spectrometer Flythrough Animation -- Ten24</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/83c07a26-1192-403e-a4d7-f8b120eff577/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T16:35:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7216.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
      <video:tag>Flythrough</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explosions-of-Atomic-Hydrogen-Bombs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explosions of Atomic &amp; Hydrogen Bombs</video:title>
      <video:description>This is a video showing the vastness of destruction  caused by nuclear bombs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2a53c18-8b87-43b0-97a0-4f6fff11246f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-16T11:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5474.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-of-starch-metabolism-mutants-of-Arabidopsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth of starch metabolism mutants of  Arabidopsis</video:title>
      <video:description>Starch metabolism mutants of Arabidopsis were grown in controlled environment. Growth of the plants were monitor with time-lapse camera. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83c3f9c3-4f2c-4d18-87b8-44fd7f575292/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2010-11-30T22:18:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6347.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Arabidopsis</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>mutants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pentagon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pentagon</video:title>
      <video:description>Standing wave pentagonal pulse</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/83d85503-6ca4-48e9-8199-268c59b2c10c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-10T22:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30745.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Non</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>instability</video:tag>
      <video:tag>Oscillon</video:tag>
      <video:tag>Red</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giant-gastric-ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant gastric ulcers</video:title>
      <video:description>Giant gastric ulcers are observed in live tissue. This video endoscopy shows two ulcers in a cirrhotic patient. This 82 year old woman who had had severe ascites and previously in the paracentesis procedure had drained 6 liters of ascites liquid, at endoscopy two giant ulcers were found. Liver cirrhosis is frequently associated with complicated peptic ulcer disease. It has been showed that peptic ulcer is more frequent in patients with liver cirrhosis, is associated with the severity of cirrhosis, and occurs without upper abdominal pain in up to 70% of patients and with complications in 29%. This giant ulcer is found at the lesser curvature of the gastric body, macroscopically has suspected, some parameters of malign but the biopsies were negative, however in six week will need a new follow up endoscopy that showed that the ulcer of the antrum is in the scar phase as well as the scar of the ulcer of the body., a six week with proton pump inhibitor (PPI) treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/83e31411-9894-420b-a820-078edcbe643c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-09-04T23:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3321.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Moon-Phase-and-Libration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moon Phase and Libration</video:title>
      <video:description>Libration is a slow rocking of back and forth of the moon as viewed from the earth. Due to this we are able to see about 59 per cent of the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/83ecb1d4-ef4c-4c32-87e4-fb8b2a3d7313/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-24T22:09:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7803.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Moon</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Libration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-process-of-digestion-and-absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of digestion and absorption</video:title>
      <video:description>Digestion is the process of breaking down food to a simpler, easily absorbable from of basic food constituents. Digestion is involves both mechanical and chemical processes. Absorption is the process by which simple molecules generated during the process of digestion is passed through the gastrointestinal mucosa to the lymph and blood. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84358aad-6c42-4c74-94ba-423ccc3e6945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-12T02:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11447.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>digestion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>absorption</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-when-gas-turbine-fails</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when gas turbine fails</video:title>
      <video:description>This video shows gas turbine failure. A gas turbine, also called a combustion turbine, is a type of internal combustion engine seen in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8440a04b-bb33-499f-848d-1531e558f100/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T22:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11039.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Green-House-Tomatoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made - Green House Tomatoes</video:title>
      <video:description>Clip from the TV show How It&apos;s Made explaining how tomatoes are grown in a greenhouse.  Goes into some detail about the structures in which the tomatoes are grown, as well as how they are nourished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8431c60b-5404-4b54-99fb-b5f4d66e7690/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T01:51:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28516.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>greenhouse</video:tag>
      <video:tag>tomatoes</video:tag>
      <video:tag>gardening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-weight-reduction-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D  animation of  weight reduction surgery</video:title>
      <video:description>Weight reduction surgery is also referred to as bariatric surgery. This video gives information on the two types of surgery under this, namely restrictive and malabsorpitive in 3d animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/844cb6cb-12c9-4156-b203-6bd65edaf3ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-12-01T04:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10228.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>weight</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Surgery-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia Surgery Qatar</video:title>
      <video:description>Increased safety gynecomastia surgery qatar is worth the appropriate number of similar to them are often a great diminishment of self respect Watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84501825-6b22-4112-9592-f1267d681272/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11035.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affection-in-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affection in Animals</video:title>
      <video:description>Is there any affection in animals? if yes, how is it? This video explains affection in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/844490dd-f98f-49df-ade8-8d7d259d009c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2009-05-17T20:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2256.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
      <video:tag>affection</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The DoD and the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14938.jpg</video:thumbnail_loc>
      <video:duration>3782</video:duration>
      <video:publication_date>2012-08-28T04:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzW2ZBtzrUE</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tetris-Mario-Combo-Flash-Game-and-More-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tetris Mario Combo Flash Game and More DONGs</video:title>
      <video:description>Yes, even *more* games and time-passers from around the web!  Browser pong, a site with version of famous flash games with all levels unlocked, and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/63aa21a6-eb3b-4321-8d88-a8811124f4ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-11-27T03:16:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28103.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mario</video:tag>
      <video:tag>tetris</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>pong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-will-smash-into-Andromeda-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who will smash into Andromeda? by Deep Sky Videos</video:title>
      <video:description>Is earth going to smash into the Andromeda galaxy? You must see this amazing video to find out what the stir is about the Milky Way and Andromeda galaxies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/844e9445-0a65-460f-916d-2ff4d8e8aabd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2013-01-12T01:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28755.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Andromeda</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>M31</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-description-of-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief description of Cell</video:title>
      <video:description>This video show a brief microscopic description of different parts of cell. Mitochondria is the main source of the energy for the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/84522161-b8df-48e9-a295-326e8e64d4e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:38:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3211.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 2- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24363.jpg</video:thumbnail_loc>
      <video:duration>4714</video:duration>
      <video:publication_date>2012-09-15T07:15:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXGKBoQv3Kg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Stereotactic-Spirotome-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stereotactic Spirotome Biopsy</video:title>
      <video:description>A step by step explanation of stereotactic spirotome biopsy for microcalcifications is discussed here. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8459c722-685d-4960-b1ef-7f9585807490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-06T19:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10868.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stereotactic</video:tag>
      <video:tag>Spirotome</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microcalcifications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phages-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phages in Bacteria</video:title>
      <video:description>This video will introduce you with the spider shaped bacterias under microscope. A brief description of these phases is provided here for helping the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/84617548-ec6a-45d1-8114-a6ab06726858/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2013-04-07T18:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30440.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Phage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Cell-Culture-of-Semi-synthetic-Protein-Polymer-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Cell Culture of Semi-synthetic Protein Polymer Hydrogels</video:title>
      <video:description>This video shows how does the protein-polymer conjugates for forming photo-polymerizable bio-mimetic hydro-gels for tissue engineering. Different microscopic structures are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8463af18-207e-4151-982d-8d8b199c2d77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T19:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30497.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Semi</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>hydrogels</video:tag>
      <video:tag>for</video:tag>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Cranial-Nerves-VII-to-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Cranial Nerves VII to XII</video:title>
      <video:description>In this video the presenter describes crnial nerves VII-XII in a spinal cord model. This includes the facial nerve, vestibulocochlear nerve, glossopharyngeal nerve, vagus nerve, accessory nerve, hypoglossal nerve, and other accompanying structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8474980e-4214-4a90-abc4-c59466efd136/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2010-11-13T23:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5228.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>VII</video:tag>
      <video:tag>to</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>vestibulocochlear</video:tag>
      <video:tag>glossopharyngeal</video:tag>
      <video:tag>vagus</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plotting-The-Magnetic-Lines-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plotting The Magnetic Lines Of Force</video:title>
      <video:description>This video shows the proper mapping of the magnetic lines of force. A map of the magnetic field is a pictorial representation that gives the direction of the magnetic field at various points in a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/847b1ea4-3c7e-467e-90ef-dfb3691d64f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-12T01:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11296.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mapping</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Compass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vital-Signs-and-Fever-and-Pediatrics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vital Signs and Fever and Pediatrics</video:title>
      <video:description>Fever is a common symptom among children seeking medical care most children undergo evaluation for a febrile illness before their third birthday and nearly one third of pediatric outpatient visits are for fever</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84997560-6f05-4210-99f1-0c4c03a8d666/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-16T20:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5544.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vital</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fever</video:tag>
      <video:tag>pediatrics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-kinase-C-PKC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein kinase C PKC</video:title>
      <video:description>This video provides an information about  protein kinase C
Protein kinase C is a family of protein kinase enzymes. They are involved in controlling the function of other proteins. They catalyze the phosphorylation of hydroxyl groups of serine and threonine amino acid residues on these proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/849e0117-935a-4080-92b6-6b5eb8bb56ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-10-10T10:51:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27739.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T5-vs-T8-And-Fluorescent-vs-LED</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T5 vs T8 And Fluorescent vs LED</video:title>
      <video:description>This video compares the technologies developed in lighting.  T5 vs T8 and fluorescent vs LED is explained here with their construction and working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/84afacd7-e095-4dac-a686-efc8825a3a04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2013-02-11T04:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30223.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Shop</video:tag>
      <video:tag>lighting</video:tag>
      <video:tag>upgrade</video:tag>
      <video:tag>T5</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>T8</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>LED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Europa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the Planets: Europa</video:title>
      <video:description>A short clip from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; regarding Europa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/84b06c86-9864-49eb-90ee-e6c05797253f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-05-27T22:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2633.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Europa</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-of-covalent-and-Ionic-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison of covalent and Ionic bonds</video:title>
      <video:description>This video is making chemistry much simpler. It compares and contrasts Covalent and Ionic bonds. There is as well a demonstration of this comparison.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/84c0a8d4-a1e9-457f-a8d0-d4075c278ec8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2013-01-19T05:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28957.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Comparison</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ionic</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaination-of-Ice-Cream-Headaches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaination of Ice Cream Headaches</video:title>
      <video:description>An ice cream headache is also called a brain freeze that occurs when one is taking something extremely cold. It is the combination of the initial nerves reacting to the cold, this video provides a step by step explanation of what happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/379ebf7e-096a-4041-be18-50532adb8fad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T22:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9677.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>Headaches</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Mission Control 1

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14945.jpg</video:thumbnail_loc>
      <video:duration>7238</video:duration>
      <video:publication_date>2012-08-28T05:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fo8v7juSgRw</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-Incontinence-and-Minimally-Invasive-Surgery-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Incontinence and Minimally Invasive Surgery Correction</video:title>
      <video:description>This is the testimony of a patient who suffered from urinary incontinence which was affected by minimal stress actions such as coughing or laughing. This is on a minimally invasive surgery to corrects the urinary incontinence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84ca760a-82a4-462b-a100-e782c5293bd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-06T21:10:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10986.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Corrects</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Incontinence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-3-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 3- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24364.jpg</video:thumbnail_loc>
      <video:duration>4526</video:duration>
      <video:publication_date>2012-09-15T07:15:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DfZCGG24vrk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CT-Chest-Interpretation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CT Chest Interpretation</video:title>
      <video:description>Video contains a chest X-Ray and shows the full interpretation of it. Purpose of video is to help the medical students in Chest X-Ray interpretation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/84e08da6-d0ab-4b9b-9560-4bff755ffbcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-11-30T23:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9767.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>crescent</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction-Surgery-in-India-Patient-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction Surgery in India - Patient Testimony</video:title>
      <video:description>Patients` testimony on a successful surgery performed in India. The patient chose to visit the country to receive the treatment and shares his experience. This is one more story for the advantages of the medical tourism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84e877f6-5433-4f47-9b72-5b8b619566fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-01T23:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10583.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>testimony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Visualization-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Visualization of DNA</video:title>
      <video:description>DNA Replication is explained in this very cool video. The way they explains is gonna make you feel like you are in the cell since the structure of the proteins is quite accurate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/84ec538d-eb43-4f87-92e6-da60e0006e5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2007-09-16T16:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1018.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>DNAReplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgically-Induced-Astigmatism-Phaco-31-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgically Induced Astigmatism Phaco 3.1 Complications</video:title>
      <video:description>3 Ways to Identify Astigmatism Complications:

1)Corneal Abrasions
When astigmatic patients visit their ophthalmologists for treatment, they&apos;re often prescribed corrective lenses to manage their vision problems. Contact lenses have flourished over the past 25 years. While most contacts are safe to wear, complications from wearing materials directly on the eye are not infrequent. Corneal abrasions can occur if the contact lens gets dirty or otherwise irritates the cornea. This kind of abrasion can range from the completely benign (like getting sand in your eye) to the more serious (scratches that may take weeks to months to heal or abrasions that permanently damage the visual acuity of the patient).
2. Lazy Eye
This condition, technically known as amblyopia, can result when astigmatism occurs unequally between the eyes. Amblyopia is a relatively common disorder, affecting nearly five percent of the population, according to some surveys. If caught and treated early, amblyopia can be relatively easily managed. However, in more severe cases, symptoms can evolve to create major vision problems and lifestyle complications.
3. Side Effects and Complications from Surgery
A number of laser driven surgeries are typically used to treat astigmatism. While these surgeries have been battle tested often over the past two decades, they&apos;re still relatively new as far as popular surgeries are concerned. An improperly cut cornea, an overly aggressive laser or a poor recuperation can lead to all manner of complications, from infections to inflammations to redness to severe vision problems. Indeed, one of the older therapies to treat astigmatism was essentially discontinued due to the fact that many patients developed farsightedness as a direct result of the procedure.

There&apos;s also the chance that astigmatism surgery can fail to correct the curvature of the cornea correctly. As a result, new vision problems can arise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/851d4390-67ef-4bca-9fd0-8e1d40b4188d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-09T13:43:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4865.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
      <video:tag>complications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cousins-series-featuring-the-Family-of-Mountain-Gorillas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cousins series featuring the Family of Mountain Gorillas</video:title>
      <video:description>Well it is good manners to announce your approach or presence and even these gorillas can tell you that. This is family that lives in Rwanda near some volcanic mountain, it is the Family of Mountain Gorillas in the Cousins production by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85229379-6a38-4e55-8ea3-1966028df9ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2011-11-26T06:53:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8180.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>family</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mountain</video:tag>
      <video:tag>Gorillas</video:tag>
      <video:tag>Cousins</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-and-oxygen-are-separated-with-electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen and oxygen are separated  with electrolysis</video:title>
      <video:description>Separation of hydrogen and oxygen through electrolysis unit is shown in this video. During wlectrolysis of water,  the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/854e79e5-a283-4776-bc1c-5f579226e8b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-15T02:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11852.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Electrolysis</video:tag>
      <video:tag>Unit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4- Economics C3 Fall 2011</video:title>
      <video:description>Lec 4- Economics C3 Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24365.jpg</video:thumbnail_loc>
      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T07:15:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rnn9qSVM8wM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-flowering-of-Drimys-brasiliensis-Winteraceae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The flowering of Drimys brasiliensis (Winteraceae)</video:title>
      <video:description>This is the flowering process in Drimys brasiliensis (Winteraceae). For a long time Drimys was considered some kind of relict or &quot;prototype&quot; of the &quot;primitive&quot; plants. This view was likely supported by a set of features (vesselless wood, apocarpic gynoecium, etc) that today are interpreted as homoplasic. Phylogenetic analyses place Winteraceae well inside the Magnoliids. The flowers are strongly protogynous (flowers act as pollen receptors first and later as pollen-releasers). Notice that the perianth enlarges as the flower ages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8555f21c-ff4e-4985-af1c-454d1005ed5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-02-12T18:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3849.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiosperms</video:tag>
      <video:tag>Magnoliids</video:tag>
      <video:tag>Winteraceae</video:tag>
      <video:tag>Drimys</video:tag>
      <video:tag>Rodrigo</video:tag>
      <video:tag>b</video:tag>
      <video:tag>singer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-E-Coli-Storage-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome E. Coli Storage Part 5</video:title>
      <video:description>E. Coli to Store and Copy DNA: Transcript
E. coli cells containing fragments of human DNA, or any other type of DNA, can be stored in freezers indefinitely. When scientists need to retrieve DNA from the library, they simply revive the cells by bringing them back up to 37 degrees Centigrade - gut temperature.

The E. coli cells act as copiers, producing many copies of the human DNA sequence that they contain. To prepare to sequence DNA, a clone of cells containing the same bit of human DNA is released into a rich, warm broth. The cells are shaken vigorously to provide them with air. This causes them to divide rapidly - about once every half hour. After incubating for just a single night, one third of a teaspoon of broth contains billions of E. coli cells and so, billions of copies of the particular fragment of human DNA they contained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/85593f4a-5b9a-40fa-bffe-f268fe8edc1c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/858.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hilarious-and-Perfectly-Timed-Photos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hilarious and Perfectly Timed Photos</video:title>
      <video:description>Misplaced price tags, partying grandmas, and cats: it&apos;s all right here!  Have a laugh at these ridiculous and impressive photos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ab3cf6e9-e9db-4fee-aeb5-640414f0fc9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-11-24T06:16:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28057.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>funny</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>Photos</video:tag>
      <video:tag>humor</video:tag>
      <video:tag>hilarious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-Curiosity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing of Curiosity</video:title>
      <video:description>Video shows the landing of space craft Curiosity. Its different stages are shown here with the working of NASA scientists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ab5452e5-12db-4059-a76c-dff16982589a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2013-02-08T04:25:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29666.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Landed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Aquire-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Aquire Prostate Cancer?</video:title>
      <video:description>In this video, the narrator discusses how prostate cancer are formed. Through out America and UK, prostate cancer is known as the 2nd largest cancer deaths in men.</video:description>
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      <video:duration>222</video:duration>
      <video:publication_date>2012-12-09T07:03:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28426.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Methylene-Blue-stained-Brain-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methylene Blue stained Brain Section</video:title>
      <video:description>Methods for creating a 3-D brain atlas include perfusion with methylene blue, conventional transcardiac perfusion technique, and a transcarotid method to obtain a fixed brain while leaving other tissues fresh for distribution.

This video is from Primate Neuroscience Database of braininfo.org
http://braininfo.rprc.washington.edu/tools.html</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2007-03-30T08:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/115.mp4</video:content_loc>
      <video:uploader>Mukesh Varshney</video:uploader>
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      <video:tag>blue</video:tag>
      <video:tag>microtome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-laparoscopic-liver-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of laparoscopic liver surgery</video:title>
      <video:description>Laparoscopic surgery is a minimally invasive type of surgery as compared to the traditional open surgery. This 3D animation shows how one is done on the liver, accomplished by piercing tiny holes on various parts of the abdomen to access the liver.</video:description>
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      <video:duration>141</video:duration>
      <video:publication_date>2011-11-28T10:05:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8378.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Numberphile-Ramanujan-Constant-and-163</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile -  Ramanujan Constant  and 163</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. You need to know some thing that you definitely dint know about number 163 and Ramanujan constants.</video:description>
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      <video:duration>689</video:duration>
      <video:publication_date>2013-01-11T07:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28624.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>163</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ramanujan</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>numberphile</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aspartame-A-Sweet-Tasting-Neurotoxin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartame A Sweet-Tasting Neurotoxin</video:title>
      <video:description>Aspartame is a common artificial sweetener that is highly controversial in terms of impact it may have on your overall health. Excess aspartame might excite your brain cells to a point of overstimulation – leading to exitotoxicity and brain cell death. Aspartame contains several amino acids that are capable of crossing the blood-brain barrier which can lead to neuronal destruction and damage. It contains aspartic acid, methanol and phenlyalanine. This videos explains the side effects of aspartame.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/ab56c669-2041-450a-a93a-12f7ab31caee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2015-03-03T02:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32092.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aspartame</video:tag>
      <video:tag>toxicity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-5-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 5- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24366.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-15T07:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VyvK0caae0c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Posterior-Scapular-Regions-Gateways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Scapular Regions Gateways</video:title>
      <video:description>This video describes the gateways to the posterior scapular regions and their contents. A brief description nerves and capillaries is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/86307cc5-432c-4cbd-93ec-bb9b450c1ed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2013-01-19T05:13:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28949.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Gateways</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Scapular</video:tag>
      <video:tag>regions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Contents</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Robert-Bird-Res-Nullius-Boris-Pasternak-and-the-End-of-the-Russian-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric</video:title>
      <video:description>Lec 17 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric. June 1, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14959.jpg</video:thumbnail_loc>
      <video:duration>5579</video:duration>
      <video:publication_date>2012-08-28T10:50:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2aVnIfuaAbY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>slavic</video:tag>
      <video:tag>russia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-DNA-helicase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of DNA helicase</video:title>
      <video:description>Helicases separates two strands of nucleic acid into their corresponding single chain. This process uses energy derived from hydrolysis of ATP. This video explains the structure of a viral helicases. Edited by Ashraf 

Many cellular processes (DNA replication, RNA transcription, DNA recombination, DNA repair, Ribosome biogenesis) involve the separation of nucleic acid strands. Helicases are often utilized to separate strands of a DNA double helix or a self-annealed RNA molecule using the energy from ATP or GTP hydrolysis. They move incrementally along one nucleic acid strand of the duplex with a directionality specific to each particular enzyme. There are many helicases (14 confirmed in E. coli, 24 in human cells) resulting from the great variety of processes in which strand separation must be catalyzed.[citation needed]

Helicases adopt different structures and oligomerization states. Whereas DnaB-like helicases unwind DNA as donut shaped hexamers, other enzymes have been shown to be active as monomers or dimers. Their precise mechanisms of action remain unclear.

Text Reff: http://en.wikipedia.org/wiki/Helicase</video:description>
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      <video:duration>103</video:duration>
      <video:publication_date>2007-03-25T18:02:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/56.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>helicase</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>enzimes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrical-Voltage-Current-and-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrical Voltage, Current and Resistance</video:title>
      <video:description>In this video host Grandpa John discusses electrical voltage, current and resistance and the relationships between them to form easy to understand electrical theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85e4d119-0308-4c84-aaae-4af85bb57ccd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-11-14T09:05:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5243.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>grandpa</video:tag>
      <video:tag>John</video:tag>
      <video:tag>theory</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Air-Condition-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Air Condition - Part 1</video:title>
      <video:description>This video will show you the detailed description of the working of an air condition. Different stages of this process are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85df0b96-42ff-4846-ab18-7168509d8ec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2011-11-29T22:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/07/1783835032720-5373b5bb76446e4f18d6e9a90cb3c661.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>of</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methods-For-Extracting-Aluminium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methods For Extracting Aluminium</video:title>
      <video:description>In this short video, the narrator demonstrates the extraction of aluminium. The processes involved in the extraction are purification, ignition, and electrolytic reduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/85e719d2-afca-42fc-ab1b-e51db0d3b313/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T23:25:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11104.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>flow</video:tag>
      <video:tag>Chat</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Aluminium</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>ignition</video:tag>
      <video:tag>Electrolytic</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-Chronic-Pulmonary-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of Chronic Pulmonary Disease</video:title>
      <video:description>A very interesting video showing the development of chronic obstructive pulmonary disease. Video is very helpful for the medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8601942e-d470-441a-8b93-4505ad336175/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-11T01:42:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30097.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Obstructive</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>develops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-worm-with-the-missing-head-Hallucigenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The worm with the missing head, Hallucigenia</video:title>
      <video:description>Nature Video discovers the story of a back to front and upside down marine worm. The remains of an ancient worm species called Hallucigenia were so bizarre looking that scientists originally reconstructed it upside down and back to front. Now Martin Smith reveals the most complete picture so far of this peculiar marine worm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/86111232-fbd5-40a7-97f7-e0b0b04577e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2015-09-19T11:32:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32289.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hallucigenia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40- Computer Science 61A</video:title>
      <video:description>Lec 40- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16850.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-01T14:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-04a9-Kuh28</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is genetic engineering?</video:title>
      <video:description>This video describes genetic engineering (excerpt) and how it works and gives important information about genetic engineering. 

&quot;Genetic engineering may be one of the greatest breakthroughs in recent history, however, with scientific advancements new ethical issues are raised, forcing us to ask not how, but if we should push genetic research to its absolute limit. This programme looks at the possible benefits of genetic engineering, such as the curing of hereditary diseases and the creation of better, more efficient crops. It also explores the potential issues that arise with this new technology - the questionable morality of cloning, and the controversy that surrounds stem-cell research are two topics which are also investigated. Students will hear both a secular and religious perspectives on the morality of intervening in nature at the most fundamental level.

To find out more about this film, follow this link: http://www.classroomvideo.co.uk/Product.aspx?id=4567&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/863eb1f5-5ebe-4779-acb2-71d10a4ea09a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-10-11T07:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27883.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>excerpt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-by-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction by laser</video:title>
      <video:description>شفط الشحوم-نحت الجسم-liposuction by laser
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/862f9008-97d4-4f0d-a178-813731040dd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-02-13T16:33:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3857.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Helicobacter-Pylori-H-pylori-and-Auto-Hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helicobacter Pylori (H pylori) and Auto Hemotherapy</video:title>
      <video:description>Helicobacter Pylori is the notorious bacteria that has been identified as on of the major causes of stomach ulcers. Auto-hemotherapy is said to eliminate the Helicobacter Pylori bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86591d4a-13ee-466a-a171-846a052a1c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-28T07:17:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8360.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
      <video:tag>eliminates</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Helicobacter</video:tag>
      <video:tag>pylori</video:tag>
      <video:tag>H</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multi-Rooted-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multi-Rooted Dental Implant</video:title>
      <video:description>Video shows the world&apos;s first truly anatomic multi-rooted Zirconia dental implant. A well description of this dental implant is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8664f257-cad2-49d5-96c6-987b6fa36da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10368.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>TRULY</video:tag>
      <video:tag>anatomic</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Polar-Coordinates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Polar Coordinates</video:title>
      <video:description>Polar coordinates are the points on a plane which determine the distance of the point from each axis. This video explains this concept with the help of examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8665b546-7037-4a52-9c62-e3576b4b5d3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2010-12-06T13:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6523.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Albert-Einstein-life-and-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Albert Einstein: life and work</video:title>
      <video:description>This video features a short description of the life and work of Albert Einstein. Born in a Jewish family, Einstein was awarded for his contribution to theoretical physic. His theory of changes the way the universe is explained.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/86a5a96d-54b8-4918-92f2-89c8e1a3bac3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-10-18T04:58:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7077.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Relationship-Between-Charge-And-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Relationship Between Charge And Mass</video:title>
      <video:description>From the R-algebra of my book, &quot;Reality is a Mathematical Model&quot;, the field equations of the electromagnetic-nuclear field, are a representation of the equations also obtained from the Helmholtzian matrix product form noted at the begining of my video, reference [3]: The-Standard-Model-Architecture-and-Interactions-Part-1. 
    The first book, above, demonstrates that charge is a global invariant.
    The second book introduces a definition for a charge function for  any type of particle. 
    However, the calibration on which it relies is more arbitrary than it really is.
    The calibration may be more simply expressed via a single parameter relating the units of charge to the first order object (fermion) masses. 
    Because Noether&apos;s Theorem applied to the charge density (see reference [1]) insists the above charge function is a global invariant, so is mass/energy. Noether&apos;s Theorem doesn&apos;t have to be asserted twice, but Hamilton&apos;s principle (for charge density) is a consequence of the R-algebra and Noether&apos;s Theorem applied to that, with the above insight, establishes conservation of charge and through that and the above analysis so is mass/energy, as a single consequence.  
    And, this illustrates that charge, being a measure of first order object (lepton) masses, only exists where a fermion rest mass exists. /nLinks to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/05/866c720b-3fd0-4268-b5e1-e3fddd331acf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-05-27T12:32:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6964.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>hamilton</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>fermion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-5-Exploding-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 5: Exploding Wire</video:title>
      <video:description>This is a a physics lab demonstration showing an exploding wire.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0b12ce31-0245-4986-960f-fd5131e789db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2009-05-27T21:35:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2569.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-Of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction Of Light</video:title>
      <video:description>Let us perform an experiment and find out how the light is refracted when it incident on a rectangular glass slab. When the light passes through a medium then it deviates from its path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8671fcaa-2e60-4013-8117-7e49cdf9bab1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-12-12T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11498.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Slab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-The-Micropipette</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using The Micropipette</video:title>
      <video:description>This video show you how to use pipettes properly to pour solution into another container. Push the nozzle of pipette gently on surface of beaker and then press pipette to pour the solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8675c39e-cdf8-4756-8be8-3aef7ceaed09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2013-02-09T05:37:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29765.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>Micropipettes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Electrostatics-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Electrostatics 2</video:title>
      <video:description>Here are more physics demos with static electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/868c2da4-251b-491b-bc92-38452693a657/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2009-05-14T01:42:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2206.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>static</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 6- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24367.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-09-15T07:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09tiYltCs9s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 7- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24368.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
      <video:publication_date>2012-09-15T07:15:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EoU_w4MgmeY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-anti-virus-H1N1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral anti virus H1N1</video:title>
      <video:description>So far most people who have contracted the new influenza a H1N1 virus have experienced influenza like symptoms such as sore throat cough runny nose fever malaise headache joint and muscle pain and recovered without antiviral treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/75b80af9-86ae-42a1-a86d-6210fb6645ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-30T09:50:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9458.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-Live</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division Live!</video:title>
      <video:description>These are mouse fibroblast grown in culture, shown with DIC microscopy. Watch for cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/86c204ca-5822-4caf-a3c9-32393b203278/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2007-05-12T00:54:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/288.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>fibroblast</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 9- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24370.jpg</video:thumbnail_loc>
      <video:duration>4248</video:duration>
      <video:publication_date>2012-09-15T07:16:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qsRCy9UOkpk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Its-Made-Watches-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How It&apos;s Made- Watches Video</video:title>
      <video:description>Have you ever wondered how the products you use every day are made how its made leads you through the process of how everyday products such as apple juice skateboards engines contact lenses and many more objects are manufactured</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/86c450d3-38a5-4f33-91c3-2bf0b799ef6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-12-10T02:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28528.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Watches</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tooth-Decay-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tooth Decay Treatment</video:title>
      <video:description>This is a stunning 3D medical animation shows the application of dental sealant knows as “Tooth Decay Treatment”.  Dental sealants are plastic coatings that are usually placed on the chewing (occlusal) surface of the permanent back teeth — the molars and premolars — to help protect them from decay. Application of sealant protects the chewing surface from tooth decay. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/86e2145e-7dfa-40d8-9c16-3a369f6d6710/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:35:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30710.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>sealant</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Realistic-Telepathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Realistic Telepathy</video:title>
      <video:description>As modern technology and neuroscience continue to advance at a startling rate, the more abilities once thought impossible, such as telepathy, escape science fiction and enter our real existence.  In this video, Michio Kaku discusses the relative ease by which radio and computer technology could make telepathy possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8713ba68-2abb-46e9-92c0-7eb39b65c7ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-12-02T18:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28243.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>telepathy</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Articulated-Robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Articulated Robot</video:title>
      <video:description>Demonstration of an articulated robot.  This kind of robots will make it easy for people in the future to reach very inaccessible places.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8717fa56-9760-4faa-9104-6200d8df5389/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2014-08-27T21:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31485.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>articulation</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Enzyme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Enzyme</video:title>
      <video:description>Enzyme Mechanisms examples with stereo-chemical emphasis is shown here. Watch this video to know about this mechanism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/89c8be96-bc78-4394-9c59-f88a23dd45c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2010-11-30T21:31:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6318.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>Stereochemistry</video:tag>
      <video:tag>31</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interview-about-2010-Nobel-Prize-in-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview about 2010 Nobel Prize in Physics</video:title>
      <video:description>This interview discusses the 2010 nobel prize winner for Physics won by Andre Geim and Konstantin Novoselov for their ground breaking research into Graphine, a single layer of carbon atoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab59cb78-364f-49a2-a549-89c09986b424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2010-11-13T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5117.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>about</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Andre</video:tag>
      <video:tag>Geim</video:tag>
      <video:tag>Konstantin</video:tag>
      <video:tag>Novoselov</video:tag>
      <video:tag>graphine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Umbilical-cord-clamping-and-apgar-score-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical cord clamping and apgar score video</video:title>
      <video:description>The umbilical cord was clamped within 30 seconds of birth which is routine practice at this hospital and the baby was brought directly to the warmer and the effect of early and late umbilical cord clamping on neonatal hematocrit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ba75dc3-aad1-444e-a900-ee8f6dd74bb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T05:58:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9300.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Umbilical</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>clamping</video:tag>
      <video:tag>and</video:tag>
      <video:tag>apgar</video:tag>
      <video:tag>Score</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Folding-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Folding @ Home</video:title>
      <video:description>PS3 and Stanford University have partnered up to develop software that connects computers across the world to fold proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8722f1c5-6788-4d9b-9817-f06778c70653/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-02-18T15:55:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3861.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Massive-young-star-clusters-in-the-Milky-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive young star clusters in the Milky Way</video:title>
      <video:description>A giant nebula hosting one of the most prominent massive young clusters in the Milky Way is captured by The NASA/ESA Hubble Space Telescope. This is a splendid location for continued studies of stellar birth in star forming regions. This is an image of NGC 3603.
Credit:
• ESA/Hubble (M. Kornmesser &amp; L. L. Christensen)
• Narration: Dr. Robert Fosbury
• Design: Martin Kornmesser
• Web Technical Support: Lars Holm Nielsen, Raquel Yumi Shida
• Cinematographer: Peter Rixner (www.perix.de)
• Script: Lars Lindberg Christensen, Will Gater
• Executive Producers: Raquel Yumi Shida, Lars Lindberg Christensen
• Director: Lars Lindberg Christensen/nDr. J is a German astronomer at the ESO. His scientific interests are in cosmology, particularly on galaxy evolution and quasars. Dr. J&apos;s real name is Joe Liske and he has a PhD in astronomy./nHubble European Space Agency Information Centre
Garching/Munich, Germany
• http://www.eso.org
• http://www.spacetelescope.org
• http://hubblesite.org
.
Att. Lars Lindberg Christensen, ESO office 011
Karl-Schwarzschild-Str. 2
DE-85748 Garching bei München
Germany
http://www.spacetelescope.org/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/873c9855-34e3-4597-b3af-84806e9d7e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2016-03-03T10:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32438.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>NGC</video:tag>
      <video:tag>3603</video:tag>
      <video:tag>Hubble</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ruch-pantofelka-Paramecium-caudatum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ruch pantofelka (Paramecium caudatum)</video:title>
      <video:description>Movement of Paramecium caudatum. Paramecium caudatum are unicellular organisms belonging to the genus of Paramecium of the phylum Ciliophora.They can reach 0.25mm in length and are covered with minute hair-like projections called cilia. The cilia are used in locomotion and feeding. They are often called slipper animalcules because of their slipper-like shape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/874a00e9-0b18-4b51-93e6-76a416fab7c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-06-01T08:25:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4381.mp4</video:content_loc>
      <video:uploader>EdukatorFILM</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ruch</video:tag>
      <video:tag>pantofelka</video:tag>
      <video:tag>Paramecium</video:tag>
      <video:tag>caudatum</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Organic-Chemistry-Naming-Examples-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Organic Chemistry Naming Examples 5</video:title>
      <video:description>Organic Chemistry Naming Examples 5

Organic Chemistry Naming Examples 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24515.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T13:45:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6BR0Q5e74bs</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Vessels-Examination-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Vessels Examination Tutorial</video:title>
      <video:description>You can find out about the condition of the heart muscle by a neck vessel assessment. The procedure includes checking the pulse of the carotid artery and the jugular veins. Find out what more has to be done to complete the examination and analyze the information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/88429983-f94f-42ab-9c6a-89fd7c0852f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-12-01T23:05:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10554.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-battle-of-theories-in-cell-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The battle of theories in cell physiology</video:title>
      <video:description>Phase-bulk theory vs. Membrane theory. 
Moritz Traube (1826-1894) Wilhelm F. Pfeffer (1845-1920) Julius Bernstein (1839-1917) J. H. van&apos;t Hoff (1852-1911) and Wilhelm Ostwald (1853-1932) Archibald V. Hill (1886-1977) Edward J. Conway (1894-1968) Alan L. Hodgkin (1914-1998) Andrew F. Huxley Fritz Lipmann (1899-1986) J. C. Skou Hans H. Ussing Peter Mitchell Felix Dujardin (1801-1860) Thomas Graham (1805-1869) Martin H. Fischer (1879-1962) H. G. Bungenberg de Jong (1893-1977) Dimitri N. Nasonov (1895-1957) A. S. Troshin (1912-1985) Albert Szent-Gyorgyi (1893-1986) E. Ernst (Ernst Jeno) (1895-1981) Freeman W. Cope (1930-1982) Ludwig Edelmann Raymond Damadian R.C. Murphy, Z.Zhang, J.F.Brogan, J.T.Greenplate, M.M.Ochsenfeld, W.Negendank, G.Karreman, C.F.Hazlewood, and G.N.Ling. Video created by Vladimir Matveev (St.Petersburg). See also:
Pollack G.H. Water, Energy and Life:
http://video.google.com/videoplay?docid=5647197665735558550</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/877ac4c3-ba0a-44f4-ad77-8ffa3cba206c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-05-18T05:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2260.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Bulk</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>lipid</video:tag>
      <video:tag>bilayer</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Na</video:tag>
      <video:tag>Vladimir</video:tag>
      <video:tag>Matveev</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Pet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tourette-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tourette syndrome</video:title>
      <video:description>Tourette syndrome is a neurological disorder. Patients with this disorder lack a chemical called dopamine in their brain, causing tics and compulsive behavior. This video explains what Tourette syndrome in. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/877be785-f932-41ff-b362-ee3ce1df6aa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-26T23:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6157.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/His-tagged-Protein-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>His-tagged Protein Purification</video:title>
      <video:description>( http://www.abnova.com ) - Proteins with histidine tag can be purified and detected easily because the string of histidine residues binds to several types of immobilized metal ions, including nickel, cobalt and copper, under specific buffer conditions. This video provides generic protocol to purify 6xHis-tagged protein by Nickel nitrilotriacetic (Ni-NTA) sepharose. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/87baf9f3-6927-4bca-a944-4fee5a8ace50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-10-14T03:59:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4656.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>his</video:tag>
      <video:tag>tagged</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Congruent-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Congruent Triangles</video:title>
      <video:description>How will you identify weather the given triangles are concurrent or not? This video shows some examples and conditions for concurrent triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/87c684fa-cbf2-448c-9eda-f59c0f7fdf2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-12-04T13:23:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6448.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Lumbar-Puncture-is-applied</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Lumbar Puncture is applied</video:title>
      <video:description>Lumbar Puncture is procedure normally done by an anesthesiologist but most doctors are also knowledgeable of this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87cd43a3-6844-485f-8739-574b84ad856c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T23:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10543.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Game-Theory-of-Cheating-Firms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Game Theory of Cheating Firms</video:title>
      <video:description>Game Theory of Cheating Firms

Pareto Optimality and more on Nash Equilibrium.  Seeing how cheating duopolists parallels the prisoners dilemma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25513.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-18T16:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XTMbRDRaviM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cheating</video:tag>
      <video:tag>Firms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynamic-instability-of-microtubules-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamic instability of microtubules (under microscope)</video:title>
      <video:description>Video shows growth and shrinkage of microtubules. More info about dynamic instability of microtubules: Microtubules may grow steadily, and then shrink rapidly by loss of tubulin dimers at the plus end. The rapid disassembly is referred to as catastrophe. In vitro, the tendency to grow or shrink may be a function of tubulin concentration. As microtubules grow, tubulin dimers are depleted. Below a critical tubulin concentration, rapid shrinkage at the plus end has been attributed to loss of a &quot;GTP cap.&quot; Hydrolysis of GTP by b-tubulin, as polymerization brings it into contact with a-tubulin, takes time. A rapidly growing microtubule may accumulate a few layers of tubulin-GTP at the plus end. 
  
A GTP cap stabilizes the plus end of a microtubule. If the concentration of tubulin heterodimers is low, dissociation of tubulin-GTP may expose tubulin-GDP at the plus end, causing that end to become unstable. Rapid shrinkage ensues.  
Fraying or curving of protofilaments is observed at the ends of rapidly disassembling microtubules. This may be due to a change in conformation when b-subunits at the plus end have bound GDP instead of GTP. Tubulin heterodimers with GDP bound to the b subunit form ring shaped assemblies in vitro. Straight protofilaments form only when both tubulins have bound GTP. Dynamic instability of microtubules in vivo is regulated by interaction with other proteins. For example, during prophase of mitosis, microtubules grow out from the centrosome. If the plus end of a microtubule makes contact with a chromosome, it becomes stabilized. Otherwise rapid disassembly at the plus end ensues, and the tubulin dimers are available for growth of another microtubule.
Text Ref: http://www.rpi.edu/dept/bcbp/molbiochem/MBWeb/mb2/part1/microtub.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/87ebc69e-238e-47bf-9371-868e5d47c7ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2007-03-30T16:30:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/118.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dynamic</video:tag>
      <video:tag>instability</video:tag>
      <video:tag>microtubule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-Surgery-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant Surgery Failure</video:title>
      <video:description>The video shows part of a dental implant surgery process. The surgeon fails to insert the implant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87fdbd10-684d-4e39-ba43-92c638e35aad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-11T22:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11055.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-Metals-And-Metallurgy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of Metals And Metallurgy</video:title>
      <video:description>This video covers the definition of metallurgy and different characteristics of metals. The study of chemical and physical performance of alloys, metallic elements, and intermetallic compounds is called metallurgy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab63a221-c7e9-468c-bde5-35a03c2a7ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2011-12-13T04:39:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11660.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Materials Science</video:category>
      <video:tag>Metals</video:tag>
      <video:tag>Metallurgy</video:tag>
      <video:tag>Malleable</video:tag>
      <video:tag>Ductile</video:tag>
      <video:tag>reactivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pedis-surgeryof-the-Hallux-Valgus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pedis  surgeryof the  Hallux Valgus</video:title>
      <video:description>The Hallux Valgus is a lateral deviation that causes the first toe to lean towards the second toe. This is an animation on how the corrective surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/87f2a2f4-de0d-497c-ad51-c7c62d4b2e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-29T11:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8948.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hallux</video:tag>
      <video:tag>Valgus</video:tag>
      <video:tag>Pedis</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-gene-lack-of-which-makes-you-fearless</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The gene lack of which makes you fearless</video:title>
      <video:description>The gene that regulates risky behavior has been identified in mouse. Presence of the gene called NeuroD2 turn the carrier into fearless individual. This video tells more. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/88305232-dadf-4ba8-9911-4a25a859cd19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-04-08T15:16:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4094.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Fearless</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-Salmonella-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of Salmonella Infection</video:title>
      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8836294a-49cd-4f47-ae9b-89e60499d19d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-04-12T23:13:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12205.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Salmonella</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Demonstration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Lactic-Acid-Bond-Angle-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Lactic Acid Bond Angle  (Quiz)</video:title>
      <video:description>Lactic Acid Bond Angle  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26389.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:02:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O9fks01bccA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Umbilical-hernia-video-of-painless-surgical-repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical hernia video of  painless surgical repair</video:title>
      <video:description>An umbilical hernia is a protrusion of part of the abdominal organ of the abdominal lining. This is a painless surgical repair of the umbilical hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/884d7bf2-77a8-4701-8c05-225deaea6c21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-11-29T10:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8756.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>painless</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Mellitus-Care-of-Children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Mellitus - Care of Children</video:title>
      <video:description>A brief description of diabetes mellitus disease in patient. Careful steps to stay away from diabetes and harms of this disease are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8853fd51-95d3-44a7-a059-81fed3b9cfe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-11-16T20:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5541.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>type</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
      <video:tag>pediatrics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-at-the-end-of-the-chromosome-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life at the end of the chromosome part 5</video:title>
      <video:description>This is the fifth part lesson in these video series on life at the end of the chromosome. We continue looking at the double life of RNA. This video is coutesy of a 1995 Webcast lectures. For more information on RNA machines, follow this link http://media.hhmi.org/hl/95Lect4.html.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/885f9965-dec8-4937-9347-b3521333c420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2007-09-01T20:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/916.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-164-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 164 - Lecture 3</video:title>
      <video:description>Computer Science 164 - Lecture 3

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26157.jpg</video:thumbnail_loc>
      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-19T00:05:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AraxazN2QY4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Feynman-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Feynman Introduction</video:title>
      <video:description>wiki text: Richard Phillips Feynman was an American physicist known for expanding the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, and particle theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/b8f13c28-eeea-4ce6-85c4-a8e97404824f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2007-12-04T03:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1154.mp4</video:content_loc>
      <video:uploader>serdan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>feyhman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detection-of-bacteria-and-fungus-in-tissue-culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of bacteria and fungus in tissue culture</video:title>
      <video:description>This video demonstrate how to detect bacteria and fungus in tissue culture. In tissue culture presence of ion of microorganism is detected as routine quality control procedure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/886e1541-5910-4538-aad8-7f6826869e79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-03-22T08:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3993.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fission-bfdb5f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fission</video:title>
      <video:description>Nuclear Fission  is a process in which a heavy nucleus splits spontaneously or on impact with another particle, with the release of energy. This video explains nuclear fission process in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/ed4added-6354-4280-ab9f-a9c206097aaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2016-02-05T13:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32409.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Bat-covers-bats-hunting-their-prey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Bat covers bats hunting their prey</video:title>
      <video:description>During a hunt stealth and especially silence is key. However bats are unique, they make a very loud ultrasound that can go up to 110 decibels, lucky for them the prey can&apos;t hear the noise they make. These are bats hunting their prey in Top Bat by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/887c94a0-6a7a-4f1f-bdcf-1238da48d6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-26T05:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8125.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bats</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>their</video:tag>
      <video:tag>prey</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Bat</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-with-the-Drosophila-Melanogaster-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working with the Drosophila Melanogaster Video</video:title>
      <video:description>In this laboratory we will use fruit flies to do genetic crosses you will learn how to collect and manipulate drosophila melanogaster collect data from F1 and F2 generations and analyze the results from a monohybrid dihybrid or sex linked cross</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab5f7072-5e22-4f0e-af90-f8e5a7707c56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2010-11-30T14:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6304.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>working</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Werner-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Werner Syndrome</video:title>
      <video:description>This is video of werner syndrome which is an autosomal recessive segmental progeroid syndrome caused by mutations in a novel member (WRN) of the RecQ family of helicases. Somatic WS cells are hypermutable and have elongated S phases, suggesting possible defects in DNA replication and/or repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/ab8cb3b7-6e0b-483e-958f-0ce28d34cec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2016-05-08T17:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32497.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>werner</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Limbs-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Limbs Examination</video:title>
      <video:description>This video shows the examination of lower limbs of patient by a physician. Infection in lower limbs may cause problem in prolonged standing or sitting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abae59d3-8037-4fc4-890a-6de7a9c8d405/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2011-11-29T20:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9114.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-Transport-from-Lungs-to-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen Transport from Lungs to Cells</video:title>
      <video:description>Oxygen is the essential fuel to keep the cells alive and performing various activities. This video shows the process of oxygen transport from lungs to cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/abc5ae61-8857-45ed-9320-810d8ea2419c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-11T03:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30139.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mesenteric-Arteriogram-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesenteric Arteriogram Results</video:title>
      <video:description>Mesenteric arteriography is an x-ray exam of the blood vessels that supply the abdominal area including the small and large intestines watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8885a30a-27ee-42bd-b659-e026c6f212ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8834.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mesenteric</video:tag>
      <video:tag>Arteriogram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Cytotoxic-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Cytotoxic T Cells</video:title>
      <video:description>Cytotoxic T Cells

How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22509.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-11T02:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqI4skjr6lQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>cytotoxic</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intrauterine-Insemination-IUI-Infertility-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intrauterine Insemination (IUI) Infertility Treatment</video:title>
      <video:description>Intrauterine insemination (IUI) is an effective component of treatment for male factor infertility or unexplained infertility using partners sperm. Donor sperm may be used for single women desiring pregnancy or for cases of severe male factor when IVF and ICSI are not an option. 

Georgia Reproductive Specialists provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.

GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8888d5ad-59b5-4a39-84d9-e891c97face0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-30T10:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2720.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>IUI</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>atlanta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-nanotube-muscle-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon nanotube muscle #3</video:title>
      <video:description>This video is based on a science article &quot;Giant-Stroke, Superelastic, carbon nanotube aerogel muscles. It is issue number 5921, volume 323, March 19, 2009 release.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/88a491c8-0779-45e1-b190-79c899b22538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-28T17:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3292.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Atomic Theory</video:title>
      <video:description>This video discusses the relation of atomic structure and chemical bonding. An atom takes part in a chemical reaction and is the smallest unit of matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/88b526c5-d661-44a2-b004-e9ab51130436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
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      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/What-is-the-theory-of-everything-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>What is the theory of everything? by Minute Physics</video:title>
      <video:description>How can we describe everything in the observable universe in one mathematical equation? It is called the standard model. Minute Physics presents yet another intelligent and energetic answer to this impervious question.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Periodic Table Trends: Ionization Energy

What an ion is.  Using the periodic table to understand how difficult it is to ionize an atom.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Taking negative externalities into account when thinking about the optimal equilibrium price and quantity</video:description>
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6-9, pg. 278</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 11 - Marjorie Welish: Poetry Reading. April 7, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a lecture by Marjorie Welish, go to 
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video reference: Janet Iwasa</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Parts-of-the-Vertebral-or-Spinal-Column</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts of the Vertebral  or Spinal Column</video:title>
      <video:description>Explained in this video is the structure of the individual vertebrae and the severity of a pinched nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a311cc7-ce5f-4fe4-a69a-f7b53ce41c9c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T09:51:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9460.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Salmonella-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salmonella Video</video:title>
      <video:description>Salmonella are a common bacteria associated with food poisoning. Dr. Finlay shows live Salmonella under the microscope to demonstrate how far and fast they can move. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI. Salmonella is a genus of rod-shaped, Gram-negative, non-spore-forming, predominantly motile enterobacteria with diameters around 0.7 to 1.5 µm, lengths from 2 to 5 µm, and flagella which grade in all directions. They are chemoorganotrophs, obtaining their energy from oxidation and reduction reactions using organic sources, and are facultative anaerobes. Most species produce hydrogen sulfide, which can readily be detected by growing them on media containing ferrous sulfate, such as TSI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/89da7ca5-8e99-44ad-a089-ad7cdbb93fc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T22:50:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/595.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Salmonella</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-Of-Humans-With-Climate-Changes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Of Humans With Climate Changes</video:title>
      <video:description>Video shows the evolution of the modern humans with the changes in climates. A step by step change is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/89e775e2-d9b6-4413-b300-d0212e0f7f00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2013-01-14T05:12:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28795.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Modern</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inspection-of-the-Eye-and-Field-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inspection of the Eye and Field of Vision</video:title>
      <video:description>Inspection of the Eye and field of vision is shown in this video. Doctor check patient&apos;s eye to see if anything is wrong.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/89f1c008-c9c4-49bf-b6d6-095b617a6dfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-12-01T21:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10473.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>USMLE</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Fracture-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Fracture Repair</video:title>
      <video:description>NurseReview.Org for more medical and nursing animation ... NurseReview.Org Animation on Fracture Repair atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/89f72234-00e8-4dfe-a45a-98ddf4e6ab98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-24T22:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2064.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phototroph-and-chemotroph-bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phototroph and chemotroph bacteria</video:title>
      <video:description>Suman Bhattacharjee explains the catabolic diversity of bacteria depending on their food source.  One gets its ATP through light and the others through chemical changes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/8a094109-a2c6-4903-b8ab-c542be9bdeff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2014-10-01T15:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31729.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Catabolic</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>ATP</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Bernoulli-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Bernoulli Effect</video:title>
      <video:description>This video demonstrates how to fill a bag with wind using the Bernoulli effect. Bernoulli&apos;s Effect is the total energy of a small amount of an incompressible liquid flowing from one point to another remains constant throughout the displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8a0e9d12-1e9a-41d7-b9cc-499b7281d3ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-12-09T08:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28458.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Bags</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ozone-mapper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ozone mapper</video:title>
      <video:description>Increased ultra violet light, biological effects, increased Melanoma, cataracts, carcinoma, inadequate food production, these are but some of the effects of the lack of an ozone layer. Depletion of ozone is caused by man made chemicals such as chlorofluorocarbon commonly referred to as CFCs formerly found in refrigerators, fire extinguishers among other source.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a235b67-625b-48f2-9a78-a786bef7cd9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-11-23T09:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7683.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>ozone</video:tag>
      <video:tag>Mapper</video:tag>
      <video:tag>profiler</video:tag>
      <video:tag>suiter</video:tag>
      <video:tag>Suite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnostic-left-pleural-rupture-laparoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnostic left pleural rupture laparoscopy</video:title>
      <video:description>Attempts to integrate laparoscopic techniques into the treatment of patients with gynecologic malignancies were met with an appropriate demand to show feasibility and then equivalency to traditional surgical approaches.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a37e705-612d-46ea-bf43-f7a3e85e591d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-30T10:34:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9575.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Pleura</video:tag>
      <video:tag>Rupture</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MOLECULAR-COLLAPSE-OF-EVOLUTION-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MOLECULAR COLLAPSE OF EVOLUTION 2</video:title>
      <video:description>This video reveals the Collapse of Evolution on molecular basis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8a2db4f2-cf2b-4666-a2fe-513a13cd8b40/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-04T14:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2944.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminoacid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Dawkins</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-gene-therapy-works-With-explanation-of-viral-types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How gene therapy works? With explanation of viral types</video:title>
      <video:description>How does gene therapy work? It is know that gene threpay is the use of DNA as a drug to treat disease by delivering therapeutic DNA into a patient&apos;s cells to replace a mutated gene. In video, the types of viral vectors are also explained in great detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/8692ce18-feee-4e17-81e1-9c6c3e3e3a43/cand_50.jpg</video:thumbnail_loc>
      <video:duration>1109</video:duration>
      <video:publication_date>2014-10-13T18:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31960.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>Vector</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-Polyacrylate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Polyacrylate</video:title>
      <video:description>Sodium Polyacrylate experiment ... Sodium polyacrylate also named acrylic sodium salt polymer, ASAP, the super-slurper (because of its ability to absorb as much as 200 to 300 times its mass in water) is a polymer widely used in consumer products with a formula of [-CH2-CH(COONa)-] repeating. Acrylate polymers generally are considered to possess an anionic charge. While sodium neutralized acrylates are the most common form used in industry, there are also other salts available including potassium, lithium and ammonium.
Text Reff: Wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/385cfe5b-ae30-46e6-a871-e3a3573d1253/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-03-25T23:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1435.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Expounding-on-Parkinsons-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expounding on Parkinsons Disease</video:title>
      <video:description>Detailed information about PD( Parkinsons Disease). Classification, signs and symptoms causes and pathology are discussed thoroughly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a342c88-75c4-4e82-8fb7-e638e1b3aa18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-11-15T20:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5441.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinsons</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Strength-and-Tone-of-Muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strength and Tone of Muscle</video:title>
      <video:description>This video shows how to test the muscle strength and tone. This according to the video can be done while playing with the child and how to observe any abnormality during play time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8a4addd2-eda5-4ca3-a0b6-a393b4cc9930/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T19:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10292.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tourette-syndrome-views-of-young-patients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tourette syndrome: views of young patients</video:title>
      <video:description>Tourette syndrome is a neurological disorder that causes tics and compulsive behaviors. In this video, young children with Tourette syndrome have expressed their views about the illness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8a4bdc01-b3ac-4797-86b4-8059f125c4e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2009-04-23T07:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2013.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tourette</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>patients</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-on-Spermatogenesis-by-NurseReview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Spermatogenesis by NurseReview</video:title>
      <video:description>This Nursereview videos shows animation of spermatogenesis process. How sperm is formed and functions of of it is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/abdd632a-ce16-400f-8209-6dc492397cd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-04-24T23:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2086.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>uterus</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discussion-About-New-Flues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion About New Flues</video:title>
      <video:description>This video will help you in understanding about the new flu viruses occur every year. A brief introduction with such diseases is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9849c494-ea64-49d5-bca6-00c1530ee6fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2013-02-09T06:36:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29809.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>FAQs</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Flu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/White-House-A-Night-of-Astronomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White House- A Night of Astronomy</video:title>
      <video:description>Video shows the president Barack Obama at white house with the astronomers. Astronauts are really exited and seems to be very happy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/664ca584-3710-41ab-98d4-c68197b257c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-09T06:20:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29799.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>Night</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>white</video:tag>
      <video:tag>HOUSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloak-of-invisibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloak of invisibility</video:title>
      <video:description>Scientists at Duke University have successfully tested cloak of invisibility. It mostly hid a small metal cylinder from passing microwave.  This video presents more. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a723a41-7f84-4fdb-8ed9-1e162fe552ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-11-27T11:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6209.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>invisibility</video:tag>
      <video:tag>Cloak</video:tag>
      <video:tag>Findings</video:tag>
      <video:tag>at</video:tag>
      <video:tag>duke</video:tag>
      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-Balloon-and-Stent-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis Balloon and Stent Procedure</video:title>
      <video:description>Atherosclerosis medical animation - By Polygon
Atherosclerosis (ASVD) is the condition in which an artery wall thickens as the result of a build-up of fatty materials such as cholesterol. It is a syndrome affecting arterial blood vessels, a chronic inflammatory response in the walls of arteries, in large part due to the accumulation of macrophage white blood cells and promoted by low-density lipoproteins (plasma proteins that carry cholesterol and triglycerides) without adequate removal of fats and cholesterol from the macrophages by functional high density lipoproteins. It is caused by the formation of multiple plaques within the arteries. This medical animation shows an angioplasty procedure with the use of balloon and stent.
http://www.polygonmedical.com/atherosclerosis.html
For more info, visit http://www.polygonmedical.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/8a837139-fdf4-40c5-be7e-cdcef784aec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2012-09-02T10:09:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/17110.mp4</video:content_loc>
      <video:uploader>Polygon Medical Animation</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Balloon</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarisation-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarisation of Light</video:title>
      <video:description>This video will help you to understand the polarization of light. Changes in direction and the properties of polarized light are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/abeb0139-178b-4374-b483-798afb976ac9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2013-01-30T07:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29055.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Polarisation</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Higgs-particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Higgs particle</video:title>
      <video:description>Higgs bosons appear in theories with broken local gauge symmetries. In the Standard Model, Higgs is the last piece of the puzzle remaining to be discovered. Unification of the weak force and the electromagnetic force is achieved by Higgs coupling to the gauge bosons which have &quot;weak&quot; flavor, thereby giving it a large &quot;effective&quot; mass and reducing the range of the interaction, hence making the weak force &quot;weak&quot;. This effective mass depends on the coupling between the particle and the massive Higgs boson. It can accommodate the masses of fundamental particles, which would otherwise be massless due to the underlying symmetry of the Standard Model (SM).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a93988c-c23b-45e8-a1aa-c1c7e27507e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2010-11-09T11:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4831.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Connecting-the-Keynesian-Cross-to-the-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Connecting the Keynesian Cross to the IS-Curve</video:title>
      <video:description>Connecting the Keynesian Cross to the IS-Curve

Introduction to the Investment/Savings curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25648.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T16:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AW3bPaErUWU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Connecting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Keynesian</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>to</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Reflection</video:title>
      <video:description>In this video, the narrator explains the basic concepts of reflection and wave theory. Huygen&apos;s principle is used to verify the laws of reflection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8aa0e721-2551-43c7-a268-0f877182639c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-12T04:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11515.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>reflection</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Huygen</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Lower-Extremities-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Lower Extremities Examination</video:title>
      <video:description>This video shows the examination of lower limb by an exper doctor. This video has a step by step procedure for the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abfa363d-71cd-4108-9c23-238b7da8e1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2011-11-29T02:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8634.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-surgery-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic surgery in qatar</video:title>
      <video:description>This is a plastic surgery interview video. DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8a9f8465-464b-4c7e-b689-94c067fb482d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2011-03-14T09:31:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6852.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>افضل</video:tag>
      <video:tag>احسن</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>في</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>العالم</video:tag>
      <video:tag>الليزر</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>تكبير</video:tag>
      <video:tag>الثدي</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>زرع</video:tag>
      <video:tag>الشعر</video:tag>
      <video:tag>التقشير</video:tag>
      <video:tag>نحت</video:tag>
      <video:tag>ارداف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptics-Multi-touch-Demo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptics Multi-touch Demo</video:title>
      <video:description>Synaptics introduces ten-finger multi-touch screen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/dbdbe9d7-3ce4-48ad-aa22-c2b2d9843301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-08-28T08:55:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3280.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Synaptics</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-events-in-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular events in muscle contraction</video:title>
      <video:description>Contraction of voluntary muscles is controlled by motor neurons. Neurotransmitter released form the synapses of motor neurons create action potential in the muscle fiber. This action potential in the muscle fiber triggers a series of events in the muscle that lead to muscle contraction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8ab1e0e9-702f-4b28-bcec-9f3373500a7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2009-04-23T04:57:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1950.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>phisiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Exploring-thickeners-to-manipulate-mouthfeel-Lecture-4-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011)</video:title>
      <video:description>Lec 108 - Exploring thickeners to manipulate mouthfeel | Lecture 4 (2011). UPDATED VERSION HERE:
http://www.youtube.com/watch?v=PV0WwYXZSTY

Carles Tejedor (Via Veneto), Fina Puigdevall and Pere Planagumà (les Cols)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16159.jpg</video:thumbnail_loc>
      <video:duration>6694</video:duration>
      <video:publication_date>2012-08-29T10:24:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9NONaPp22PY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ScienceCooking</video:tag>
      <video:tag>04</video:tag>
      <video:tag>Quick</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Evolution-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Evolution of Life</video:title>
      <video:description>Evolution refers to creation of new types of species and life. The evolution of life on earth is very complex which had started through biological cells and then a structures develops and then the bio diversity occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ac4ff68-a8fb-40fc-8ed4-0263fc4dc563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2013-02-07T07:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29304.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Medial-View-Caudate-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Medial View - Caudate Nucleus</video:title>
      <video:description>In this video you will see a medial view of the brain stem. Highlighted in red is the caudate nucleus which extends into the temporal lobe, and is surrounded on one side by the lateral ventricle and  proximal to the interventricular foramen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8ad12f8e-59eb-4460-99f3-7cfda5cde85a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-13T20:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5116.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Caudate</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Temporal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>ventrical</video:tag>
      <video:tag>interventricular</video:tag>
      <video:tag>foramen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Loanable-Funds-Interpretation-of-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Loanable Funds Interpretation of IS Curve</video:title>
      <video:description>Loanable Funds Interpretation of IS Curve

Thinking about how real GDP can drive real interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25649.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-18T16:48:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/blbR5f2dq_g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Loanable</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periodontal-disease-and-respiratory-infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal disease and respiratory infections</video:title>
      <video:description>Periodontal disease has been linked to respiratory disease through recent research studies researchers have concluded that periodontal disease can worsen conditions such as chronic obstructive pulmonary disease and may actually play a causal role in the contraction of pneumonia bronchitis and emphysema</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ae10485-7087-4fda-a43e-18108e3f481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:13:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9417.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-Stem-Line-Creation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic Stem Line: Creation</video:title>
      <video:description>The inner cell mass (ICM) cells of blastocyst-stage early human embryos can be removed and cultured. These cells can be grown in the lab indefinitely. Various growth factors cause these cells to develop into a variety of differentiated cells, such as muscle or nerve cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8af3e9f2-0baf-47ee-840c-dedb1abae603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-08-02T20:09:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/562.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>InnerCellMass</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>embryonicstemcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heliophysics-Program-to-Understand-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heliophysics Program to Understand Sun</video:title>
      <video:description>A white sands ground station at New Mexico and may other programs for understanding the sun are shown here. The supercomputing facilities available at these stations are also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8af0363e-bfef-495b-9b66-4ea79430b797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2013-01-12T01:49:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28752.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Heliophysics</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology III (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15144.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T13:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40Sum5KfG1Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Crystalline-And-Amorphous-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Crystalline And Amorphous Solids</video:title>
      <video:description>This video explains the different characteristics of crystalline and amorphous solids. Examples of crystalline solids are salt and diamond while glass is an example of amorphous solids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8affc63d-1705-4c6e-a546-fbe2b559c049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11395.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>crystalline</video:tag>
      <video:tag>amorphous</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 3 - Special Topics in Supply Chain Management&quot; The Internet of Things: A Quantum Leap Forward

Steve Bratt, W3C
John Williams, MIT
Bernie Hogan, GS1 US

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15484.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T17:46:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uON1av7YiHw</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 2/2</video:title>
      <video:description>Group I Intron Splicing (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b04bc62-713b-4f55-8c67-9eeb09035c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-24T00:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5858.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Journey-Into-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Journey Into Nanotechnology</video:title>
      <video:description>Published for educational purposes only.
Please visit http://nano.cancer.gov/ for further information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/8b1c26d7-8c36-43d4-bea5-5681349d0ed4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2008-03-28T00:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1279.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LRO_LCROSS-Launching-To-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LRO_LCROSS Launching To Moon</video:title>
      <video:description>LRO_LCROSS is a NASA moon project, it is a satellite launched to Moon to make research. It was launched on 18th June 2009 and its purpose is to find dwelling conditions on moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8b33974b-8f93-46f8-bd4c-7ff87b40b1dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-02-08T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29589.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>LCROSS</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>06</video:tag>
      <video:tag>18</video:tag>
      <video:tag>09</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Electromagnetic Spectrum</video:title>
      <video:description>An electromagnetic spectrum is all the types of light arranged in according to their wavelengths or frequencies. Visible light is the only part of the electromagnetic spectrum we are able to see with our naked eye. This video will explain the electromagnetic spectrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8b3eb547-1780-4889-a3de-181d9fe623b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2011-12-15T06:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11867.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle</video:title>
      <video:description>A eukaryotic cell cannot divide into two, the two into four, etc. unless two processes alternate:
doubling of its genome (DNA) in S phase (synthesis phase) of the cell cycle;
halving of that genome during mitosis (M phase).
The period between M and S is called G1; that between S and M is G2.


So, the cell cycle consists of:
G1 = growth and preparation of the chromosomes for replication;
S = synthesis of DNA [see DNA Replication] and duplication of the centrosome;
G2 = preparation for
M = mitosis.
When a cell is in any phase of the cell cycle other than mitosis, it is often said to be in interphase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b6abf6c-ceaf-4108-a446-9107015729e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-16T12:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5489.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 13- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24374.jpg</video:thumbnail_loc>
      <video:duration>4339</video:duration>
      <video:publication_date>2012-09-15T07:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1PwKhGKC40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-antibodies-in-specific-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of antibodies in specific immunity</video:title>
      <video:description>This animation shows the role of antibodies in specific immunity. Antibodies are proteins that bind and neutralized specific antigen of foreign particles like pathogens. Antibodies are synthesized by B cells or B lymphocytes in response to the antigen. When an individual is exposed to a specific antigen, large number of plasma cells capable of producing the antibody specific to the antigen is produces. These cells in turn, produce large quantity of antibody to neutralize the pathogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/8ba7938f-67a3-471a-8ecc-8aac127cc82d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-03-30T19:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1516.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>in</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Specif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Managua-As-a-Result-of-Rapid-Unplanned-Urbanization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Managua As a Result of Rapid, Unplanned Urbanization</video:title>
      <video:description>Poor management of drainage, drinking water, and wastewater, makes excellent mosquito habitat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8bac2405-9903-46b3-bf98-28408318a0f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-04-12T22:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12186.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Managua</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Insert-an-Arterial-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to  Insert an Arterial Line</video:title>
      <video:description>This video shows a visual of how an a-line is inserted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bc08aa3-84a4-42da-983c-3acf6bcae797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11031.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lactophenol-cotton-Blue-technique-Microbiology-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lactophenol cotton Blue technique - Microbiology lesson</video:title>
      <video:description>This video shows lactophenol cotton blue technique. Microbiology is a term derived from the Greek language mikros(small), bios (life) and ????a (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8bc34356-4d3f-46dd-b1f5-f0ce76890526/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T03:43:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30204.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>lactophenol</video:tag>
      <video:tag>cotton</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Calculate-For-The-Adjoint-Of-A-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Calculate For The Adjoint Of A Matrix?</video:title>
      <video:description>This video shows the process in calculating the adjoint of a matrix. Adjoint is defined only for square matrices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bcbe35b-fa88-4723-adf6-a3a7c020cba2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T02:47:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11421.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Adjoint</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Faster-Healing-Wounds-with-Polycare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Faster Healing Wounds with Polycare</video:title>
      <video:description>Polyheal Ltd. is an advanced medical technology  to help heal wounds faster.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8be0199f-10be-4ded-a251-965fb00f7a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-05-29T22:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2678.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>polyheal</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>care</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Healing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 14- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24375.jpg</video:thumbnail_loc>
      <video:duration>2928</video:duration>
      <video:publication_date>2012-09-15T07:16:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HPFY40b6g70</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-plant-sexual-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of plant sexual reproduction</video:title>
      <video:description>Flower is the reproductive organ of plants. Sexual reproduction in plants involves two major steps, pollination and fertilization. This video describes how sexual reproduction in plants occurs. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bf86b15-9895-4b71-af37-0a3292781301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T02:58:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11451.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-propagation-surface-ps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics propagation surface ps</video:title>
      <video:description>In this video, geophysics, propagation, surface and ps is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/483767dc-4d6c-4457-adde-70477f3b8d6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-04-08T19:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1627.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>propagation</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>ps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Latitude-Longitude-and-Time-Zones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Latitude, Longitude, and Time Zones</video:title>
      <video:description>This video explains what latitude and longitude is and how the time differs around the world. It explains that a line passing through Greenwich England is considered the starting point of the time zone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8bfc147c-3cfc-4fc3-99ef-5995be023d08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-23T22:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5804.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Latitude</video:tag>
      <video:tag>Longitude</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Zones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-Cosmos-1-Comets-bring-Death-or-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp; Cosmos 1: Comets bring Death or Life?</video:title>
      <video:description>Could these beautiful celestial objects be the source of life on Earth, as well as our undoing?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8bfba6e9-96c7-4f26-9c95-dbc6b51573a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2009-05-13T16:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2176.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>life</video:tag>
      <video:tag>extraterrestrials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-Synthase-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP Synthase - Part III</video:title>
      <video:description>How the rotating &amp;amp;#947;-subunit imposes the conformational states on a &amp;amp;#946;-subunit required for substrate binding, ATP formation and ATP release.
video by Said Sannuga at MRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/8c28d44a-b9c9-4824-826c-e64bb5966b58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-19T01:32:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1199.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atpsynthase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Multi-Gender-Species-Better</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Multi-Gender Species Better</video:title>
      <video:description>This video is designed to test the potential advantage of additional sex. Why aren&apos;t there more than 2 sexes? Because it&apos;s just not worth the hassle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c31063b-19c1-410e-897b-2d470e170707/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-12-14T06:49:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11804.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>is</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Better</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lake-Powell-Drying-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lake Powell Drying Up</video:title>
      <video:description>Drought in southern Utah</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f83de344-d11a-45dc-b287-6943b89197c4/cand_5.jpg</video:thumbnail_loc>
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      <video:description>A sorting algorithm is an algorithm that puts elements of a list in a certain order. This algorithm can be audibilized. The video presents one of audibilized sorting algorithm.  
Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Thoracic-Region</loc>
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      <video:description>This video describes the Thoracic region of the spinal cord. It describes the thoracic vertebrae and their anatomic relation to the accompanying spinal nerves.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you to measure the distance between squamocolumnar junction and the most nearest pariental cells to clarify the structure. It is helpful in finding whether gastric cardia exists from birth or from any gastric disease.</video:description>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Microkeratome-instrument</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, how microkeratome works as a precision surgical instrument is shown.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:description>How does the alcohol affects your brain after entering your body. A brief description is provided here by the experts.</video:description>
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      <video:uploader>Von Paredes</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Rectifiers a few basics</video:title>
      <video:description>This animated video discusses basic rectifiers. It shows diodes that rectify AC current.  A rectifier is an  device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction.</video:description>
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      <video:uploader>Edison</video:uploader>
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      <video:description>Lec 20- Statistics 20 .
Introduction to Probability and Statistics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an illustration of a male breast reduction through liposuction or fat modelling. This procedure is to done to reduce  the size of the breast in this case therefore mostly for cosmetic purposes.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes the deep muscles of the Posterior Compartment of the leg. These include the Popliteus muscle, flexor hallucis longus, as well as the flexor digitorum longus.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>glukan</video:uploader>
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      <video:description>This is a demonstration of how to scrub hands before a surgical operation. This video provides the equipment need and how to go about to ensure thorough scrubbing is done.</video:description>
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      <video:description>Xerography (or electrophotography) is a photocopying technique developed by Chester Carlson in 1938 and patented on October 6, 1942.</video:description>
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      <video:description>This is a Boston medical center, department of anesthesiology video compilation. It demonstrates on what ought to be done in case cholectomy is carried out wrongly at the initial stages.</video:description>
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      <video:description>Microsurgical repair of varicoceles is known to improve semen quality and result in two to three times higher pregnancy rates compared to no treatment or other medical approaches for varicocele</video:description>
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      <video:uploader>benco</video:uploader>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-106-Sustainability-at-Harvard-We-are-a-living-lab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Sustainability at Harvard: We are a living lab</video:title>
      <video:description>Lec 106 - Sustainability at Harvard: We are a living lab. A video tour through five case studies of sustainability at Harvard, including:
* Student Peer-to-Peer Programs Educate and Inspire
* Innovative Solutions that Serve as Models for Other
* Greener, Healthier, More Efficient Buildings
* Rethinking Campus Operations
* Building a Culture of Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16157.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2012-08-29T10:24:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/97cPgqpDo2Q</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>sustainability</video:tag>
      <video:tag>green</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Harvard</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Water-Plastoquinone-Oxidoreductase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water-Plastoquinone Oxidoreductase</video:title>
      <video:description>One of two reaction sequences of the light phase of photosynthesis in green plants which involves a pigment system excited by wavelengths shorter than 685 nanometers and which is directly involved in the splitting or photolysis of water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/8d89c02b-5066-4fd9-a910-67a0ca413f62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-10-18T05:10:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7089.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Photosystem</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Open-Gallbladder-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Open Gallbladder Surgery</video:title>
      <video:description>Open gallbladder surgery is also known as a cholecystectomy. In this procedure the doctor makes one large incision and removes the gallbladder. This is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8d981101-d7bc-4e27-8cd9-1bacdbc20403/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T09:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9427.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Cholecystectomy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Ocean-Observations-Biodiversity-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Observations Biodiversity Video</video:title>
      <video:description>Biological diversity or biodiversity is manifested at all levels of organization genes species ecosystems and landscapes and is seen in all forms of life habitats and ecosystems etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8da720e8-4d63-46ff-999a-00b69e893346/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2011-11-06T20:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7296.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ocean</video:tag>
      <video:tag>Observations</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Periodontal-Disease-Increases-The-Risks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal Disease Increases The Risks</video:title>
      <video:description>Risks of periodontal disease are discussed in this video. Coronary heart disease, stroke and infective endocarditis are the disease which may be caused by periodontal disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8dc76f66-4611-4405-afd8-e0555e1d21a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-01T21:53:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10469.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Risks</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcano-Eruption-in-Papua-New-Guinea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcano Eruption in Papua New Guinea</video:title>
      <video:description>You should see the first shock sounds and shifts the clouds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/8dd1efc7-ed0e-4306-bc3a-0757b6871e7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2014-09-07T03:18:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31637.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>volcano</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>Papua</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Guinea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Group-Love-Proving</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Group Love Proving</video:title>
      <video:description>A divine scientific video with phenomenal information and miraculous music!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/8dc9c1f3-b29d-4eb6-ac55-9959dfe05a97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2015-03-26T15:31:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32110.mp4</video:content_loc>
      <video:uploader>Karyn Bonti</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>group</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>divine</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Informational</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-86-Sequences-and-series-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Sequences and series (part 2)</video:title>
      <video:description>This lecture is provided by Khan Academy. 
Finding the sum of an infinite geometric series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19880.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2012-09-06T00:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U_8GRLJplZg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 9</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Demonstration of chemical reactions considering catalysts. Afterwards dr. Check takes questions from audience: how bio catalysis takes place, would DNA have catalytic property? What makes RNA so special and able to interact with itself and environmental?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/8ddca7e3-ce70-4532-82ce-ca52e3c77fd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2007-09-01T18:45:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/891.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inductrack-Passive-Maglev-train</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inductrack (Passive Maglev train)</video:title>
      <video:description>Thanks to Klaus Halbach and Richard F. Post inventions, today can be possible such great advances like Inductrack and Electromechanical Batteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8de202e9-3b95-423a-b4d5-555833c22998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-05-27T21:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2598.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Inductrack</video:tag>
      <video:tag>Passive</video:tag>
      <video:tag>Maglev</video:tag>
      <video:tag>train</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Halbach</video:tag>
      <video:tag>superconductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Homophobia-and-Consumerism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Homophobia and Consumerism?</video:title>
      <video:description>This video will try to discuss the reason behind unhappy faces. Homophobia and Consumerism are discussed here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8e0b3aa7-255f-474f-acc2-b4659618cb7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-02-09T07:02:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29825.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Homophobia</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Consumerism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-fluorescent-protein-a-tool-for-the-molecular-biologis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green fluorescent protein: a tool for the molecular biologis</video:title>
      <video:description>Green fluorescent protein first extra from jelly fish, is proving to be a very useful tool for molecular biologist. This video presents the story how green fluorescent protein revolutionized molecular biology. Edited by Ashraf
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/8e14c090-74e3-496a-8861-c941eb837829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2009-06-26T01:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2898.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>green</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>GFP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Purification-of-the-Restriction-Enzyme-Eco-RI-part-2-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Purification of the Restriction Enzyme Eco RI part 2 of 5</video:title>
      <video:description>A convenient and rapid procedure has been developed to purify restriction endonuclease eco ri the method involves sonication of cells at low ionic strength precipitation of the endonuclease with Polymin p elution of the enzyme from the Polymin P precipitate ammonium sulfate precipitation and chromatography on phosphocellulose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e1ff3c2-9330-4da9-87bd-e41638cf545a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-13T22:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11738.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>purification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Eco</video:tag>
      <video:tag>RI</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Kupffer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Kupffer cells</video:title>
      <video:description>The Kupffer cells are macrophages that reside in the lining of the liver. The cells play important role in the normal physiology and homeostasis of liver. They destroy bacteria as well as foreign protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8e2084e7-5972-4e17-b1a3-6fe4a5511158/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-28T05:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8232.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Kupffer</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Histology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-a-Drosophila-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a Drosophila Embryo</video:title>
      <video:description>Normally a development of a Drosophila embryo takes about 10 hours.This video explains the morphological changes that take place during it&apos;s development.ila embryo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8e20ea30-2c9e-4235-bdd1-41d66aa4b847/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2009-05-27T19:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2384.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Major-Flare-of-Solar-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Major Flare of Solar Cycle</video:title>
      <video:description>NASA captured what they think is the first intense solar flare of the new cycle. The sun had been unusually quiet through 2009 until yesterday. Research scientist, Michael Kaiser, who helps run the STEREO instrument that captured the images, said, &quot;This is the biggest event we&apos;ve seen in a year or so.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f66f14e0-6c76-426b-bdb3-df75e53ec832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T17:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3288.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Flare</video:tag>
      <video:tag>sunspot</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sanger-method-of-DNA-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sanger method of DNA sequencing</video:title>
      <video:description>Sanger method is a type of DNA sequencing. This video explains how sanger method works. Fred Sanger developed the first technique for sequencing DNA. DNA is replicated in the presence of chemically altered versions of the A, C, G, and T bases. These bases stop the replication process when they are incorporated into the growing strand of DNA, resulting in varying lengths of short DNA. These short DNA strands are ordered by size, and by reading the end letters from the shortest to the longest piece, the whole sequence of the original DNA is revealed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8e229c64-fc14-4105-a651-aadc3bb9f8c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-02-08T23:53:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29709.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>sanger</video:tag>
      <video:tag>method</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Gastric-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Gastric Bypass Surgery</video:title>
      <video:description>Video shows a patient named Mary Starr from the US after her laparoscopic gastric bypass surgery at Mumbai. Patient is really satisfied from the treatment she have got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e279207-3964-4c55-b067-95ca1c92ef47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-01T20:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10412.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mary</video:tag>
      <video:tag>Starr</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>US</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 5</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm? 
Wild type and mutant fruit fly&apos;s were compared. Mutant strain has mutation of doubletime, it is less effective, resulting in period of 28 hours. Mutant doubletime degrades PER but much more slower than in wild type. As a result, the per gene re expression occurs later in the mutant. The resulting effect on the fruit fly&apos;s circadian rhythm is a lengthened period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8e31c70e-4550-4e6c-8a43-d9397b8d0211/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-09T22:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/646.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-For-The-Extraction-Of-Aluminium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For The Extraction Of Aluminium</video:title>
      <video:description>This short video shows a flow chat for the extraction of aluminium. Al is the chemical symbol for aluminium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e4cd027-78af-437e-a050-50075b9fdf53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-12-11T23:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11103.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>flow</video:tag>
      <video:tag>Chat</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Aluminium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Do-We-Get-Hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Do We Get Hangovers?</video:title>
      <video:description>This video explains the cause of hangovers. Hangovers are mainly caused by acetaldehyde which is more toxic than alcohol.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8e64b370-a1fa-4283-95d1-e9a892ebc266/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-10T02:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28544.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Hangover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-door</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the door</video:title>
      <video:description>Well, you don&apos;t think that people would be working on making doors better.  Here take a look at this video, you&apos;ll see that people are working on that very thing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8e826816-5c37-4bd5-aea9-a63704897f70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2014-08-27T16:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31446.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>door</video:tag>
      <video:tag>improvement</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aging-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aging brain</video:title>
      <video:description>In order to remember and to learn new stuff our neurons build up all the times new connections. Scientists no longer hold the longstanding belief that we lose vast numbers of brain cells as we grow older.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/8ea32f6f-c185-49c4-b5d8-49baa4bedc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-05-24T04:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/404.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contoling-a-Persons-Brain-By-Professor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contoling a Person&apos;s Brain By Professor</video:title>
      <video:description>Video fro Dark Matters shows a professor creating remote control people. Video is really interesting for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8ec19598-c5e6-4356-843f-38078f82932f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2013-01-18T05:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28841.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Professor</video:tag>
      <video:tag>Creates</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-7-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 7 Hubble Space Telescope</video:title>
      <video:description>Did you know mirages also occur in the universe? Well they do only the cause is much different from those in earth. Hubble Space Telescope has enabled scientists to see further and better into this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ee6d294-0b37-4233-8ffa-236b66a4621f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-11-23T09:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7685.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-about-the-2009-Nobel-Prize-in-Literature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview about the 2009 Nobel Prize in Literature</video:title>
      <video:description>In this 2009 interview the 2009 nobel prize on literature hatte miller is praised  because she is an excellent author who is able to give the reader an idea of living in a dictatorship, living in exile, and being an minority.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8ee77b14-4506-49ca-832f-502b952e5712/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-13T20:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5112.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression Animation</video:title>
      <video:description>A video by Genome British Columbia demonstrating gene expression which is the process by which information from a gene is used in the synthesis of a functional gene product. Animation is obtained from www.genomicseducation.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/8efc8072-1d62-420e-b78b-007d500ae2f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2009-03-31T01:10:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1536.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>aminos</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>function</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Kelvin-Temperature-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kelvin Temperature Scale</video:title>
      <video:description>This video shows the measurement of Kelvin temperature scale. This scale is defined such that the zero kelvin is the absolute zero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/99e2e459-ec9c-4df6-9b4c-db1647a68ab5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2013-01-12T01:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28710.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kelvin</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blastocyst-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blastocyst Formation</video:title>
      <video:description>The blastocyst formation which possesses an inner cell mass (ICM), or embryoblast, which subsequently forms the embryo, and an outer layer of cells, or trophoblast, which later forms the placenta.  is shown in this video. This formation has several steps.  Blastocyts whics is a structure formed in the early development of vertebrates is preceded by the morula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ce6eb5a2-8f28-4e0b-8ec1-64473df9b098/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-05-13T04:16:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2165.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>blastocyst</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complexity-of-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complexity of Structures</video:title>
      <video:description>The complexity of nature is discussed here with the structures of a flower. Video is very interesting. Watch it to understand the nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/46de9e1b-ca47-44d2-b994-26c7120b821f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-01-12T01:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28709.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-112-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 112 - Lecture 5</video:title>
      <video:description>Physics 112 - Lecture 5

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26436.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-19T01:11:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZiWWC8nfBV4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lowest-Cost-for-Butt-Reshaping-for-a-Brazilian-Butt-Lift-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lowest Cost for Butt Reshaping for a Brazilian Butt Lift surgery in India</video:title>
      <video:description>This is the surgical procedure done for a Brazilian butt lift surgery in India, which is done at the lowest cost for the butt reshaping process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f05d9f9-edf7-4470-bd1c-4fc5faf6cb70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T22:50:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10502.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>brazilian</video:tag>
      <video:tag>butt</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Lowest</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Reshaping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Accelerator-physicist-backstage-science-peter-williams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Accelerator physicist backstage science peter williams</video:title>
      <video:description>Peter williams is an accelerator physicist working on prototype particle accelerators at the STFCs daresbury laboratory it describes a prototype of a new kind of particle accelerator with applications for physics research medical therapies and other fields</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8f0f35ed-22c3-4a06-8be8-3cea9441035a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2013-01-11T07:21:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28600.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>accelerator</video:tag>
      <video:tag>Physicist</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methylation-specific-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methylation-specific PCR</video:title>
      <video:description>( http://www.abnova.com ) - Methylation-specific PCR (MSP) is a rapid and inexpensive method that can be used to determine the methylation status of DNA. It is a bisulfite conversion based PCR technique. In MSP, two primer pairs are designed for methylated and unmethylated DNA.  More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/8f4f032a-5fe5-4588-bbb3-1bd3a37b6f9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-08-06T02:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4461.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>methylation</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-left-heart-valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of left heart valves</video:title>
      <video:description>The mitral valve (so called because it resembles a bishop&apos;s miter) separates the left atrium from the left ventricle. The valve consists of two cusps of thin fibrous tissue, which form a hinge at the opening of the ventricle. As the ventricle fills with blood, the two cusps are pushed together by the increasing pressure inside the ventricle. At the other end of the valve, thin inelastic tendons (called chordae tendineae) attach the valve to the fingerlike papillary muscles of the ventricle. These attachments prevent the cusps of the valve from folding back into the atrium when the valve closes. Blood rushing into the empty ventricle from the atrium causes the valve cusps to open, and the cycle begins once again./nSemilunar valves get their name from their crescent moon shape. The aortic valve in the left heart is one of two semilunar valves; the other one is the pulmonary valve located in the right heart. It regulates blood flow from the left ventricle into the aorta. Its design is quite simple and effective: the valve is made up of three small cusps attached to a ring at the base of the aorta. When the ventricle is full of blood, the pressure causes each cusp to become &quot;pinched&quot; toward the wall of the aorta, and this in turn causes the valve to open. When the pressure in the ventricle drops, each cusp opens up again and the valve closes. This prevents blood in the aorta from flowing back into the ventricle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8f57fcb3-5f4a-4a4a-926d-199278ec117f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29694.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-biology-lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to biology lecture</video:title>
      <video:description>In this video we meet an MIT lecturer introducing biology. he discusses the rules that all form of life operate within, and the principles of biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ac0bdb54-24e9-4ac9-8354-edcc15d1558a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2176</video:duration>
      <video:publication_date>2009-03-31T22:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1539.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>onIntroduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Go-LHC-GO-02</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Go LHC GO! 02</video:title>
      <video:description>Part 2 Date- 23rd Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0ec12f75-ebac-4988-8f74-7f6e033b9117/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2009-05-27T22:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2635.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>control</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>Detectors</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>ATLAS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vagina-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vagina Histology</video:title>
      <video:description>This is the histology of vagina showing how it looks like and the components that one finds in a sample like blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac0dafe1-2c9e-485a-a034-8aaf7539efe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-28T05:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8214.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vagina</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Element-Without-Any-Stable-Isotopes-Technetium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Element Without Any Stable Isotopes-Technetium</video:title>
      <video:description>Technetium has the atomic number 43 and it is a radioactive element. It doesn&apos;t have any stable isotopes.The origin and uses of Technetium is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac4f5d90-c769-4366-ac21-ceabb25e867a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11150.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Technetium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Most-watched-5-science-videos-on-youtube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Most watched 5 science videos on youtube</video:title>
      <video:description>These are the most watched science videos on youtube. They are all so interesting and amazing. Apparently, people love illusion videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/ac3c05c3-da75-415d-826e-de26aa8789d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2015-04-17T15:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>watched</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rubber-band-Validated-Exercise-for-Laparoscopy-in-Box-Trainer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rubber band Validated Exercise for Laparoscopy in Box Trainer</video:title>
      <video:description>Even though basic laparoscopic procedures have well been incorporated in residency more advanced procedures are not lack of adequate training during residency influences the subsequent use of a specific technique and ultimately may restrict the implementation of mis in daily practice after completion of residency training</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f6245e8-ad0b-44b6-8813-45861016765c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-06T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10798.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rubber</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Validated</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Trainer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-name-aicds-compounds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to name aicds: compounds 4</video:title>
      <video:description>Acids are formed by bonding of hydrogen ion with a nonmetallic anion. This video explains how to name acids. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8f80ffbb-3631-414e-ac8b-921b6ec9aebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-12-21T13:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6712.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>nomenclature</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 18 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24379.jpg</video:thumbnail_loc>
      <video:duration>4644</video:duration>
      <video:publication_date>2012-09-15T07:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlgP6ORaANE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Electricity</video:title>
      <video:description>All you need to know about electricity, it&apos;s uses and application is explained in detail in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/901504ac-d387-45e5-97f8-20bfbb0b6c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2008-04-01T05:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1315.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-acridine-complex-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA - acridine complex structure</video:title>
      <video:description>DNA fragment complexed with acridine derivative (a carcinogenic dye). Data source: Protein Data Bank code 2GB9.
Wiki text info: Acridine, C13H9N, is an organic compound and a nitrogen heterocycle. Acridine is also used to describe compounds containing the C13N tricycle.

Acridine is structurally related to anthracene with one of the central CH groups is replaced by nitrogen. Acridine, a colorless solid, was first isolated from coal tar. It is a raw material used for the production of dyes and some valuable drugs. Many acridines also have antiseptic properties such as Proflavine. Acridine and related derivatives bind to DNA and RNA due to their abilities to intercalate. Acridine Orange (3,6-dimethylaminoacridine) is a nucleic acid-selective metachromatic stain useful for cell cycle determination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/8fa1d58c-cf64-41b5-8d1e-24282e0b8085/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-19T02:47:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1026.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>acridine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromyography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromyography</video:title>
      <video:description>The video shows an electromyography in progress. Electromyography is a technique for evaluating and recording the electrical activity produced by skeletal muscles. The resulting electromyogram shows the electrical potential generated by muscle cells when they are neurologically activated. The signals can be analyzed to detect medical abnormalities, activation level, and recruitment order or to analyze the biomechanics human or animal movement. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fb14753-9bf5-4584-a30f-299a3dbc3a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T09:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4808.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Electromyography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctica-Ancient-Lakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctica- Ancient Lakes</video:title>
      <video:description>Video contains a discussion about the ancient lake in Antarctica. Video is really interesting and is good for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8fea1e5b-12cc-4886-9e75-4d968bd6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-02-17T07:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30334.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ancient</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>Reached</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-the-Sun-Rays-Effects-on-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does the Sun Rays Effects on Skin</video:title>
      <video:description>This video shows the reason behind skin tanning that is caused due to long exposure to sun Rays. Skin tanning is darkening of skin due to long contact with sun&apos;s rays.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ff28045-3b0c-4568-abf7-131f503a44f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T01:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30013.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tanning</video:tag>
      <video:tag>Melanin</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Ageing</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Collateralized-Debt-Obligation-CDO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Collateralized Debt Obligation (CDO)</video:title>
      <video:description>This is a lecture of Khan Academy. Collateralized Debt Obligation (CDO)

Introduction  to collateralized debt obligations (to be listen to after series on mortgage-backed securities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20165.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjoJ9UF2hqg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Collateralized</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Obligation</video:tag>
      <video:tag>CDO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Water-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Water Electrolysis</video:title>
      <video:description>This video shows the electrolysis of water into Hydrogen and Oxygen. When electric current is passed through water it decomposes into hydrogen and oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ff9d279-6547-488f-bc47-2304bfdbd132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-11T23:21:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Derivative-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Derivative Chain Rule</video:title>
      <video:description>This video tutorial will help you in understanding partial derivative chain rule in multivariate calculus. The video explains this with the help of diagrams and experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9008f85a-48c5-4eec-8617-3e15d7042d5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2010-12-06T11:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6490.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Expedition-to-Explore-Hydrothermal-Vents-Alien-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Expedition to Explore Hydrothermal Vents Alien Creatures</video:title>
      <video:description>A thriving ecosystem in the absence of light was discovered by scientist surrounding hydrothermal vents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/901bada7-d72f-4174-9cc0-b76a345a4f41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-22T21:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5670.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-amp-Cosmos-2-The-Pope-amp-Freud-in-Heaven-when</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp;amp; Cosmos 2: The Pope &amp;amp; Freud in Heaven when...</video:title>
      <video:description>500 years ago Giordano Bruno was burnt in Rome for writing that stars are planetary systems like ours. Why? Is the search for planets and life driven by facts or culture? Watch the Pope, Bruno and Freud debate this in Heaven.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9026ed8c-2ad2-4749-91d4-67960ed94cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-05-13T16:24:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2177.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>pope</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>astropysics</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>extrasolar</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>spacegeek</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>exobioloy</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Ufo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital</video:title>
      <video:description>An Atom in a Box visualization of an atomic orbital</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/90372d68-11c1-4bce-b0f5-66ba9d2432c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2008-04-03T02:08:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1320.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>orbital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epilepsy-A-Lecture-by-Dr-Gregory-D-Cascino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epilepsy- A Lecture by Dr. Gregory D. Cascino</video:title>
      <video:description>Subscribe for the full version: http://www.hstalks.com
Watch an excerpt from the Epilepsy and Seizures Series by Dr. Gregory D. Cascino of the Mayo Clinic.
The Lectures covers:
-Epilepsy Overview.
-Reasons for Epileptic Seizures.
-MRI images and recordings of epileptic seizures.
-Epilepsy in resource-poor countries.
-Focal (partial) epilepsy
-Substrate-directed pathology (Tumors, Vascular anomalies, Malformations of cortical anomalies, Mesial temporal sclerosis).
-PET and glucose metabolism in focal epilepsy.
-MRI &amp; Inter-ictal PET study
Treatment (Goals, strategies &amp; Efficacy).
-Epilepsy surgery.
-Long-term and seizure-free surgical outcomes.
-Intractable epilepsy.
-Temporal &amp; Extratemporal lobe epilepsy.
-Non-lesional epilepsy.
-SPECT &amp; SISCOM imaging.
-Usage of FDG-PET.
-Image-guided laser thermal ablation.
-Electronic stimulation (Neuro Pace Responsive Neurostimulator System &amp; SANTE).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/12/9050a344-ea82-4b1f-9f90-af818ec324fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2014-12-28T12:28:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32029.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>epilepsy</video:tag>
      <video:tag>seizure</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>neurostimulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Dawns-Mission-to-the-Asteroid-Belt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA - Dawn&apos;s Mission to the Asteroid Belt</video:title>
      <video:description>NASA - Dawn&apos;s Mission to the Asteroid Belt  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9051db01-8b65-43a7-a97a-c2eafd82d072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2010-11-10T11:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4925.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Dawn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cancer-is-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cancer is formed.</video:title>
      <video:description>Cancer is caused when a uncontrolled propagation of cell occurs. This video shows how cancer is formed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/90538826-c1e5-4bc3-addc-142320467503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-12-04T02:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1137.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Future-Airplanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future Airplanes</video:title>
      <video:description>An interesting video showing the electric airplanes for the future. This video discusses the high speed and functioning of such airplanes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/906352c1-e838-48e7-80eb-e84111bc5d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2013-02-08T03:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29623.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>electric</video:tag>
      <video:tag>airplanes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Sperm-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Sperm Release</video:title>
      <video:description>This video shows the sperm release pathway with full description of each part. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/90f56653-9670-4129-af8c-b072eab799b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-10T02:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29961.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration - 1/2</video:title>
      <video:description>Breathing is one body activity which can be controlled consciously or unconsciously.One sample of conscious control of breathing is meditation while unconcious  control of breathing can be observed while exercising.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/73ae7b03-5d28-4677-bf10-4ba78d9b4fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T06:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1992.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Respiratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/From-teosinte-to-corn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>From teosinte to corn</video:title>
      <video:description>Native Mexican farmers bred corn from teosinte. Teosinte plant and seed were different from those of corn. This video compares the morphologies of modern day corn and teosinte. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9103dc64-c835-4a1b-8fff-4daf465e32df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-08-02T22:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/573.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Teosinte</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>wildTypeCorn</video:tag>
      <video:tag>naturalSelection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Aristotle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Aristotle</video:title>
      <video:description>This video shows the brief biography of Aristotle. Aristotle was one among the greatest philosopher.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/91111eae-70de-418b-a6ab-e2697562b228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-12-01T06:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28173.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>History</video:category>
      <video:tag>Aristoteles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replacement-of-Aortic-Heart-Valve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replacement of Aortic Heart Valve</video:title>
      <video:description>Video shows a minimally invasive aortic heart valve replacement of the patient. A full explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9114b334-89ab-420f-b725-d05b8fc871a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-06T20:47:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10981.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-motion-sickness-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is motion sickness? by ASAP Science</video:title>
      <video:description>How many people experience motion sickness? How do the eyes and ears work together to protect your body? Why do we vomit if we feel motion sickness? Watch this thorough, yet simple, clip to learn the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/91205828-84f8-4b66-aecb-911acafc8f25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2013-02-07T06:00:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29228.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Model-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Model - Skeletal Muscles</video:title>
      <video:description>This video explains the Skeletal Muscles of the eye and how they work together to move the eye and its supporting structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91bb4066-8080-4200-a611-bbe333a3b89f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-13T21:58:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5161.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>rectis</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tendonis</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>Rectus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Perineal-Tears-Preventing-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Perineal Tears Preventing them</video:title>
      <video:description>Perineal tears occur during childbirth and their severity is classified in degrees. These tears can however be prevented by proper nutrition starting at period of the pregnancy to the giving birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91331dcf-79d1-4333-9087-038f0028c554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-28T10:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8433.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>Perineal</video:tag>
      <video:tag>Tears</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Spinal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Spinal Cord</video:title>
      <video:description>This video shows the importance of the spinal cord in our body. Spinal Cord is formed from neurons arranged in a specific manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91396f88-0cb0-4d6b-86c3-bd0005d12db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T23:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11221.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Placement-for-Pneumothorax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Placement for Pneumothorax</video:title>
      <video:description>In the presence of an apical pneumothorax placement of a chest tube in the 2nd intercostal space should be considered a chest tube is inserted at the fifth intercostal space in the midaxillary line and connected to a chest drainage device</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91462ea9-fe74-4ef9-bcf3-28d57e540cd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T02:42:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9979.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Eyes-Help-To-See-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Eyes Help To See Objects?</video:title>
      <video:description>Eyes helps us to see the objects properly and clearly. Light falls on the eye and after reflecting by the retina, a real and inverted object is formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/915460e4-fc54-4df1-884c-086a17de3d9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2013-02-11T01:24:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30046.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Physiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micrarray-movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micrarray movie</video:title>
      <video:description>wiki text info: A DNA microarray (also commonly known as gene or genome chip, DNA chip, or gene array) is a collection of microscopic DNA spots, commonly representing single genes, arrayed on a solid surface by covalent attachment to chemically suitable matrices. DNA arrays are different from other types of microarray only in that they either measure DNA or use DNA as part of its detection system. Qualitative or quantitative measurements with DNA microarrays utilize the selective nature of DNA-DNA or DNA-RNA hybridization under high-stringency conditions and fluorophore-based detection. DNA arrays are commonly used for expression profiling, i.e., monitoring expression levels of thousands of genes simultaneously, or for comparative genomic hybridization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ac6e8bfa-a029-446e-9b77-de1477fa8e45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-10-01T01:05:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1059.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-eye-focuses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the eye focuses</video:title>
      <video:description>Lens in the eye change the path of light so that images are focused on the retina. Defects of the lens caused it to focus the image properly. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/91f16bfb-4005-4481-96f1-8f8dcb1f056d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-04-09T23:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1699.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>focuses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Collapse-of-Evolution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Collapse of Evolution - 1</video:title>
      <video:description>The level of scientific knowledge we have arrived at today shows that the evident design and complex systems in living things make it impossible for them to have emerged by chance. Far from being formed under primitive earth conditions, the cell, which in its composition and mechanisms is so complex, cannot be synthesised in even the most sophisticated laboratories of our day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ac9db3fd-b4ac-413a-97e9-198b8335d06b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2009-07-04T13:33:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2942.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Collapse</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Slavery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Slavery</video:title>
      <video:description>This video from Crash Course World History discusses the Atlantic slave trade. The history of these slaves are discussed here in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/914e2193-77e4-4837-ad75-6a362a499a94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2013-02-16T03:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30307.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Atlantic</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 1</video:title>
      <video:description>Albert Einstein was one of the greatest minds who revolutionized our concept of fundamental rules of nature. As a man, Einstein was a very simple person with a strong ethical commitment. Taking a fresh look to every question that came to his way was natural to Einstein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/915c5069-4dc0-4dcd-97b7-05dad98fdf17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2010-11-24T21:32:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6022.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Bug-Wars-The-Fearless-Tree-Scorpion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Bug Wars: The Fearless Tree Scorpion</video:title>
      <video:description>Informative clip from The Science Channel from the series &quot;Monster Bug Wars.&quot; Depicts the amazing and vicious capabilities of the tree scorpion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9164ae02-09a6-476a-9e73-757bb5fac99a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-12-09T07:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28445.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fearless</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Scorpion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers</video:title>
      <video:description>This video explains the method used for the simplification of complex number. Here problems are solved with examples which will help you a lot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9166f45e-51a3-477b-b190-cb5e3b83187f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-12-06T13:28:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6528.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedures-for-Above-Knee-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedures for Above Knee Amputation</video:title>
      <video:description>Amputations are caused by accidents, disease, and congenital disorders. Approximately 74% are due to peripheral vascular disease (poor circulation of the blood) and cancer; 23% are due to accidents, and 3% are due to a problem found at birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9171981c-e965-42d7-896c-833fcdcbf9f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-01T03:51:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10159.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Above</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-Technology-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Watch as the Desert RATS of 2011 namely space Exploration vehicle I and II are tested as well as the habitat where the astronauts are expected to live in, in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/917d1295-4da1-4192-990a-7594e8e6d10d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2011-11-23T09:31:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7672.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>rats</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Mechanical Engineering 110</video:title>
      <video:description>lec 2-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20910.jpg</video:thumbnail_loc>
      <video:duration>4763</video:duration>
      <video:publication_date>2012-09-08T00:22:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oA1UAaVJ-Rk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-Onward-to-the-Edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - Onward to the Edge</video:title>
      <video:description>At the beginning people did not know what was there beyond this  world. But as time went by people started finding out more and more about this world. Scientist are still finding out amazing facts about our Earth. This is a song by the symphony of science. This song is called onward to the edge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/91867738-6b7f-4926-8177-2244e47ef0f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-12-01T07:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28195.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Onward</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Edge</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/New-motion-capture-technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New motion-capture technology</video:title>
      <video:description>This video shows how the new motion-capture technology is used without the markers. A new motion-capture technology could allow even low-budget film makers to use sophisticated animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/918a2f8a-cac5-403f-b358-c11e1c5b294a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-12-06T22:05:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28289.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>motion</video:tag>
      <video:tag>capture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hair-Restoration-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Restoration Animation</video:title>
      <video:description>In this video, hair restoration animation is shown. Currently, hair restoration includes the medical and surgical treatment of various forms of hair loss, including non-surgical.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91930f3e-e779-4a82-9330-d0971f514b81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-12-06T18:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10847.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ionic-bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ionic bond</video:title>
      <video:description>An ionic bond (or electrovalent bond) is a type of chemical bond that can often form between metal and non-metal ions (or polyatomic ions such as ammonium) through electrostatic attraction. In short, it is a bond formed by the attraction between two oppositely charged ions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/9196fd24-15af-441b-b6a7-9ee62cb67072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2008-03-30T02:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1288.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Ionic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Astrophysics-Cosmic-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astrophysics Cosmic Light</video:title>
      <video:description>Astrophysics Cosmic Light, Qufdsfdsfsdasars Einstein Ring - Crossfdsfdsdfsdfdsfsdcxvcdxvcxvcx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/919e4e37-872b-44c2-891c-67fe663bf7c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-04-06T22:34:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1600.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>astrophysics</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Light</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 19 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24380.jpg</video:thumbnail_loc>
      <video:duration>4673</video:duration>
      <video:publication_date>2012-09-15T07:25:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1fqp6WlsKsU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics Targeting Ribosomes: Prof. Ada Yonath, Nobel Pri</video:title>
      <video:description>Resistance to antibiotics is a significant problem in modern therapeutics. Ribosomes of pathogenic bacteria are major targets for antibiotics. Ribosomes are a cellular organelle catalysing the translation of genetic code into proteins. They are protein/RNA assemblies arranged in two subunits that associate for performing protein biosynthesis. The large subunit (1.5 megaDa, 3000 nucleotides in two RNA chains and ~35 proteins) creates the peptide bonds and provides the path for emerging nascent proteins. The smaller subunit (0.85 megaDa, 1500 nucleotides in one RNA chain and ~20 proteins) has key roles in controlling the fidelity of codon-anti-codon base-pairing and in initiating the biosynthetic process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91c947b0-39c2-48da-ab99-73e01da4fef0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-09T12:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4849.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antibiotics</video:tag>
      <video:tag>Targeting</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Ada</video:tag>
      <video:tag>Yonath</video:tag>
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      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-cell-cycle-and-checkpoints-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer, cell cycle and checkpoints (1/2)</video:title>
      <video:description>Lecture about developing a cancer, normal cell cycle and checkpoints. How and why normal cell becomes cancerous?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91c3d9db-cc86-47f4-840f-57f397a377e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2010-11-23T00:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5728.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>checkpoints</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The number 1 Predator</video:title>
      <video:description>Is this the world&apos;s most powerful predator, be the judge. Meet the Siberian tigers who are known to even the grip of a python.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91ca82b6-d844-4d80-a706-ee04da5c7d38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-26T00:45:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8033.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Powerful</video:tag>
      <video:tag>Predator</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scalp-squamous-cell-carcinoma-surgery-video-vignettes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalp squamous cell carcinoma  surgery video vignettes</video:title>
      <video:description>This video presents case study 79 year old non smoker non diabetic with cll in remission x1 month followed and treated by fnp for multiple bbcs had well differentiated scc eliiiptically excised with clear margins from parietal scalp in jan of 2008</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91ce04b3-0407-4f99-8fee-1d8cc59f41f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-12-06T20:19:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10927.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Scalp</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Vignettes</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 2</video:title>
      <video:description>How did the human Y chromosome become so small relative to its X counterpart? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/91d0678e-e4a3-46d7-8c1a-0aab5e23cd07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-08-06T13:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/620.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-examination-by-a-doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart examination by a doctor</video:title>
      <video:description>This video contains the proper examination of heart by an expert doctor. For a proper examination it is very important to have a proper position for examination and should have a good experience for examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91d11a0a-7c3e-4c5b-86f7-59c30906d78a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2011-12-01T20:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10425.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-iodine-from-alkali-metal-iodide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make iodine from alkali metal iodide</video:title>
      <video:description>Pure iodine can be obtained from reaction between alkali metal iodide and hydrochloric acid. This video demonstrates how to make iodine from alkali metal iodide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91e0a548-401b-4858-805a-375fbec8b652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-11-12T22:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5063.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>make</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iodide</video:tag>
      <video:tag>Hydrochloric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Conclusion-part-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Conclusion  part 13</video:title>
      <video:description>The Human Genome Project also produced other advances, not expected to be accomplished until much later. These included an advanced draft of the mouse genome and an initial draft of the rat genome. 

Medical researchers did not wait to use data from the Human Genome Project. When the project began in 1990, fewer than 100 human disease genes had been identified. At the project&apos;s conclusion in 2003, the number of identified disease genes had risen to more than 1,400. 

The Human Genome Project focused on the DNA sequence of an individual. The next step was to analyze DNA sequences from different populations. This catalog of human genetic variation was called the HapMap. Completed in 2005, the HapMap used single nucleotide polymorphisms called SNPs to identify large blocks of DNA sequence called haplotypes that tend to be inherited together. To use the data, researchers compare haplotypes between people with and without a disease. Haplotypes shared by people with the disease are then examined in detail to look for associated genes. Already, scientists have used its data to identify a gene associated with age-related macular degeneration, a disease responsible for blindness among the elderly. It is expected that the HapMap will play an important role in identifying many more disease genes in the future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/91fa9781-54e4-4b5d-92bb-cb907f8f2bed/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:19:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Physiology-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Physiology 3/3</video:title>
      <video:description>This animation shows cvaric cycle in female. Fisiologia Femenina i Ciclo ovarico.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3d362833-22cb-4358-9941-38ef71646ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2009-04-23T06:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1999.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-ancestors-be-more-alike-than-we-think</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our ancestors be more alike than we think?</video:title>
      <video:description>Four people map their genographical history to find out whether our ancestors be more alike than we think? 

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9236b5f6-aabb-4db3-8be4-10a8762d9246/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T03:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3027.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>genographic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
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    <loc>https://dnatube.com/videos/How-to-Integrate-Multivariable-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Integrate Multivariable Functions</video:title>
      <video:description>This video explains how to integrate a multivariate function. Here different problems are solved with the help of example which will make this concept more clear in your mind.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9285539c-d990-49c8-8039-0c915dc2b420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2010-12-06T11:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6486.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Integrating</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Ecological-Footprints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Ecological Footprints</video:title>
      <video:description>This video shows the process to determine the ecological footprints. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9286816d-3a73-48bd-9e09-310768f66ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-22T22:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5675.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>my</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>02</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/inspection-of-the-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>inspection of the mouth</video:title>
      <video:description>This video describes the procedure of mouth inspection. Before inspection, lipstick or color should be removed. During inspection, among other signs, one should look for redness of swelling. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/928c3d7a-69c4-41d9-b81f-0a2a5fb9532b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T03:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10165.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inspect</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mouth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Purification</video:title>
      <video:description>Following PCR, you need to get rid of excess short primers, dNTPs, enzymes, short-failed PCR products and salts. We use a silica-gel-membrane for binding of DNA in high-salt buffer (pH 4.5~5.5) and elution of DNA with low-salt buffer (pH 7.0~9.0) or ddH2O to get clean PCR products for downstream applications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/92991b61-37e6-407d-9ccd-ac6fdfd7e297/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-03-22T08:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3995.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Team-5-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Team 5 - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15188.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-08-28T15:32:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gxFsKhZcTW0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma-with-attic-perforation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesteatoma with attic perforation</video:title>
      <video:description>Cholesteatomas have been recognized for decades as a destructive lesion of the skull base that can erode and destroy important structures within the temporal bone its potential for causing central nervous system complications eg brain abscess meningitis makes it a potentially fatal lesion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/929e525e-9825-4c31-a642-33c2b18f28c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-21T01:49:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7122.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholesteatoma</video:tag>
      <video:tag>Attic</video:tag>
      <video:tag>Perforation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-a-Starling-Murmuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of a Starling Murmuration</video:title>
      <video:description>A flock of starlings is called a murmuration. These flocks may include other species of starlings and sometimes species from other families. This sociality is particularly evident in their roosting behaviour; in the non-breeding season some roosts can number in the thousands of birds. Starlings imitate a variety of avian species and have a repertoire of about 15–20 distinct imitations. They also imitate a few sounds other than those of wild birds. The calls of abundant species, calls that are simple in frequency structure and calls that show little amplitude modulation are preferentially imitated. There are local dialects of mimicked sounds.[3] Starlings have also been known to imitate other, man-made environmental sounds, such as phone boxes and cars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/92b24d81-4885-4446-b242-c76c06de366a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2015-08-19T16:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32264.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Murmuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Have-You-Had-Your-Medical-Tune-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have You Had Your Medical Tune Up</video:title>
      <video:description>Life can get hectic sometimes especially for men over 45 need but four simple lab tests could prevent future diseases taking the time to have a tune up for your important relationships is worth the effort</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/92b991d8-d4f1-482e-ae86-c0eae9840e70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-30T22:35:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9691.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Have</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Had</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Tune</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-robot-swarms-evolve-effective-communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do robot swarms evolve effective communication?</video:title>
      <video:description>This video show swarms of robots evolving effective communication. These robot swarms drastically improving communication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/92d7e2d8-5785-4807-ae09-c6e9cb74365b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-26T20:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28075.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulations-of-the-villin-headpiece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulations of the villin headpiece</video:title>
      <video:description>Proteins are long chain polymers of amino acids. They exist in folded form in nature. This video shows the three dimensional folding of villin headpiece which is a 36 residue protein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/92e87efe-8997-4caf-9306-5583f01a552a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2008-04-01T13:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1316.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>folding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-a-quark-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does a quark look like?</video:title>
      <video:description>Best of Science presents an informative animation of the marvelous quark. If you want to gain knowledge about a particle that is too small to be seen, then you must see this educational video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/92df365e-ad81-4d96-b586-2306ffc8c9e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2013-01-12T01:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28670.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>quark</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>lepton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Survivorship-in-Multiply-Parasitized-Host</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Survivorship in Multiply Parasitized Host</video:title>
      <video:description>A shiny cowbird attacks eggs during a visit to the nest of a chalk-browed mockingbird. The mockingbird later removes the punctured egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/92ff9823-027b-42b7-95ac-2b57d7a874ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-04-07T19:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30488.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brood</video:tag>
      <video:tag>Parasite</video:tag>
      <video:tag>Eggs</video:tag>
      <video:tag>enhance</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>survivorship</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Multiply</video:tag>
      <video:tag>parasitized</video:tag>
      <video:tag>host</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Internal Reflection</video:title>
      <video:description>What is Internal Reflection? it is a phenomenon which occurs when a propagating wave strikes a medium boundary at an angle larger than a particular critical angle with respect to the normal to the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/932e8b9d-77dd-41c6-9ecd-5db99c72ccc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28715.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animal-Cell-Division-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animal Cell Division Information</video:title>
      <video:description>Animal cell division under DIC microscope. Here is some information about cell division: Cell division is the process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle. In meiosis however, a cell is permanently transformed and cannot divide again.

Cell division is the biological basis of life. For simple unicellular organisms such as the Amoeba, one cell division reproduces an entire organism. On a larger scale, cell division can create progeny from multicellular organisms, such as plants that grow from cuttings. Cell division also enables sexually reproducing organisms to develop from the one-celled zygote, which itself was produced by cell division from gametes. And after growth, cell division allows for continual renewal and repair of the organism.

The primary concern of cell division is the maintenance of the original cell&apos;s genome. Before division can occur, the genomic information which is stored in chromosomes must be replicated, and the duplicated genome separated cleanly between cells. A great deal of cellular infrastructure is involved in keeping genomic information consistent between &quot;generations&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/93578e9c-4dd9-4214-9911-6ca8f5e662f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-03-30T20:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/139.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>chromatide</video:tag>
      <video:tag>mithosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-old-is-the-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How old is the universe?</video:title>
      <video:description>According to research, the universe is approximately 13.8 billion years old. Age may only be a number, but when it comes to the age of the universe, it&apos;s a pretty important one. Astronomers used to think the Universe was timeless, but then they discovered that it actually has an age. How did they first figure out that the Universe started existing billion of years ago, and how have they fine tuned their estimates to its current, extremely accurate numbers?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/93566398-f62e-405c-9538-ec6c5adb2b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2015-07-27T13:43:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32248.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaos-and-butterfly-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaos and butterfly effect</video:title>
      <video:description>This is a sixty symbol video on chaos and butterfly effects. This is a series of science oriented videos the University of Nottingham. Since its conception in April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/93933e40-312f-4c9e-80d8-c64d63e81723/cand_5.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2013-01-30T07:36:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29061.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Chaos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Elements-and-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Elements and Atoms</video:title>
      <video:description>Elements and Atoms

How elements relate to atoms.  The basics of how protons, electrons and neutrons make up an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22489.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-11T02:17:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IFKnq9QM6_A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>and</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sense-The-Trippy-Aroma-Of-House-Herbal-Incense-Wholesale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sense The Trippy Aroma Of House Herbal Incense Wholesale</video:title>
      <video:description>She&apos;d performed it all on function: permitting us transfer on a weekday as a substitute of through the weekend, offering us the presents at the previous moment. Their household seemed lavish to me, with orange wall-to-wall carpeting as an alternative of the simple concrete oors I was used to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/93e95b73-aaf0-4644-a4de-4470a4a5a9a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-06-14T03:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30655.mp4</video:content_loc>
      <video:uploader>pnicolas42</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>burning</video:tag>
      <video:tag>incense</video:tag>
      <video:tag>sticks</video:tag>
      <video:tag>reed</video:tag>
      <video:tag>diffusers</video:tag>
      <video:tag>candles</video:tag>
      <video:tag>herbal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-the-kidney-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the kidney work</video:title>
      <video:description>Suman Bhattacharjee shows us the chemical processes that go on in the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c92232ba-c642-49d9-8c9a-3602ea878a58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2014-10-07T06:42:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31945.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nephron</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>purification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-it-a-Bird-Is-it-a-plane-or-Is-it-a-flying-squirrel-with-Attenborough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is it a Bird, Is it a plane or Is it a flying squirrel with Attenborough</video:title>
      <video:description>Flying squirrels in reality glide they way around in a fast and less energy consuming method. This is an advantage where food is widely distributed. Join Attenborough in &apos;Is it a Bird, Is it a plane or Is it a flying squirrel&apos; by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94162f4a-a1af-4bb7-8c36-8b9f54f227ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-11-26T05:05:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8093.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>is</video:tag>
      <video:tag>It</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>Squirrel</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains binary fission in bacteria.  It tells you how efficient this kind of reproductive strategy is.  It also explains how binary fission works.</video:description>
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      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What is Short Term Memory</video:title>
      <video:description>Here is a girl who can remember the view seen through window of a car only for a few seconds. This is a short term memory.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a step by step procedure for inhaling a twist-haler. It is a breath inhaling device it means medication is released when you inhale.</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9858.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Parts-of-the-Brain</loc>
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      <video:description>In this human physiology video, important parts of fertilization and implantation is explained. During copulation the continued stimulation of the glands penis triggers the spasm of muscles of the genital organs creating the organism and resulting in the discharge of semen from the urethra.When semen is deposited with in the vagina the sperms tend to move in all directions, but many find their way up the cervix of the uterus and out into the oviducts and up the tube where they meet the descending ovum.Three days is required for an ovum to travel down the oviducts to the uterus, an oocyte lives, however, only about 24 hours after its liberation from the follicle.As the sperm and ovum meet fertilization may take place and if fertilization occurs, in the oviduct It is believed that a woman period of fertility lasts only a day or two after ovulation. If the ovum is not fertilized during this time it passes from the body. If the ovum is fertilized, it becomes implanted in the endometrium; implantation usually takes place 3 to 4 days after the Young embryo reaches the uterus 6 or 7 days after the egg was fertilized.Fertilization can only occur if the ovum and sperm are transported simultaneously to the ampullary isthmic junction. The process of fusion of a sperm with an ovum is called fertilization.During fertilization a sperm comes in contact with the zonapellucida layer of the ovum and induces changes in the membrane that block the entry of additional sperms. One sperm only can fertilize an ovum.The secretions of acrosome help the sperm enter into the cytoplasm of the ovum through the zonapellucida and the plasma membrane.The completion of the meiotic division of the secondary oocyte. The second meiotic division is also unequal and results in the formation of a second polar body and a haploid ovum (ootid) soon the haploid nucleus of the sperms and that of the ovum fuse together to form a diploid zygote.Human female is xx and that of the male is xy chromosome. Therefore all the haploid gametes produced by the female (</video:description>
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      <video:duration>558</video:duration>
      <video:publication_date>2016-03-01T21:12:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32435.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fertilization</video:tag>
      <video:tag>Implantation</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atom wave functions</video:title>
      <video:description>Atom wave function in quantum mechanics is a mathematical object that represents a particular pure quantum state of a specific isolated system of one or more particles. It is a central entity in quantum mechanics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/9508f5b4-3b76-4d56-a290-c9d510ba5586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2016-03-16T21:16:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32447.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>atom</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Center Of Our Solar System</video:title>
      <video:description>This video demonstrates the characteristics of our sun. It is the center of our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/95095089-77e9-4919-8d2a-d1fb9da3a2d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-12-10T01:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28499.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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    <video:video>
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      <video:description>&quot;Lec LAst - Economics C3&quot; Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24383.jpg</video:thumbnail_loc>
      <video:duration>4593</video:duration>
      <video:publication_date>2012-09-15T07:26:10.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Last</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Speed-peel a potato in few minutes</video:title>
      <video:description>Do you like to save 1 month of kitchen work out of your life? Here is one way! Learn speed-peel potato by using this system shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/951ab345-1d49-4adf-894d-4b052be78ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2014-08-27T00:58:23.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
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      <video:description>Here is a video showing different properties of diamond. Diamond light source is a synchrotron used by scientists from around the world.</video:description>
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      <video:duration>362</video:duration>
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      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Inside</video:tag>
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      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Nucleoplasty percutaneous disc decompression is a recent scientific advance in minimally invasive intra disc needle intervention for the treatment of discogenic back pain as well as sciatica derived from contained disc protrusion.</video:description>
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      <video:duration>753</video:duration>
      <video:publication_date>2011-12-01T04:10:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10192.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nucleoplasty</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Coblation</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The God Particle : The Higgs Boson</video:title>
      <video:description>This video discusses the God Particle as per the Higgs Boson. The Higgs Boson is  a hypothetical elementary particle predicted by the Standard Model (SM) of particle physics and belongs to the class of subatomic particles of bosons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9531fd62-ddef-40a1-a851-1590629fdc9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
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      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>bosons</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Field</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Mantis Crab And Spider</video:title>
      <video:description>This video from monster bug wars shows the structures of Mantis, Crab and Spider. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9536293d-2ec4-474d-9fc7-cdf8c785b425/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-12-10T02:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28546.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mantis</video:tag>
      <video:tag>Crab</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual cortex cell recordings</video:title>
      <video:description>Visual cortex have diverse receptive field properties and they respond selectively to specific features of visual stimuli owing to the lateral position of the eyes only about a third of the visual cortex receives input from both eyes but many cells in this region are binocular</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9542b4c7-dfa0-4f7f-a035-b73144057899/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-29T22:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6242.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Recordings</video:tag>
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    <loc>https://dnatube.com/videos/Balloon-angioplasty-animation-video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Balloon angioplasty animation video</video:title>
      <video:description>Coronary angioplasty is accomplished using a balloon tipped catheter inserted through an artery in the groin or arm to enlarge a narrowing in a coronary artery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/954b813b-97e3-44a5-a06f-cade739bccd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-07T18:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3140.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>Angioplasty</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 10 - Lecture 18: Distributed Computing</video:title>
      <video:description>Computer Science 10 - Lecture 18: Distributed Computing

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/19/</video:description>
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      <video:duration>2904</video:duration>
      <video:publication_date>2012-09-18T16:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F1UmTMRoCBs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>Computing</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Occurence of Signal Transduction</video:title>
      <video:description>In biology, signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another, most often involving ordered sequences of biochemical reactions inside the cell, that are carried out by enzymes and linked through second messengers resulting in what is thought of as a &quot;second messenger pathway&quot;. Such processes are usually rapid, lasting on the order of milliseconds in the case of ion flux, to minutes for the activation of protein and lipid mediated kinase cascades. In many signal transduction processes, the number of proteins and other molecules participating in these events increases as the process eminates from the initial stimulus, resulting in a &quot;signal cascade&quot; and often results in a relatively small stimulus eliciting a large response.
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/954dc83b-9d6a-41b9-a9cf-ad7bab63ac67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2007-09-08T20:01:39.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>signaltransduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs, symptoms and complications of Mumps</video:title>
      <video:description>Mumps is a viral disease that is spread through saliva. It leads to the swelling of the glands near the jaws. These are the signs, symptoms and complications as outlined in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/957149c3-9098-4941-b960-e608b0c98a84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
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      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mumps</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>complications</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Thin Antarctic ice shelf</video:title>
      <video:description>This video shows a ice shelf in the Antarctic which is just hanging by a thread. Glaciologists say that there is a thin 6 kilometer wide ice strip which is all that is holding back a large ice shelf from collapsing.</video:description>
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      <video:duration>32</video:duration>
      <video:publication_date>2012-11-19T17:51:42.000Z</video:publication_date>
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      <video:tag>antarctic</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Shelf</video:tag>
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    <loc>https://dnatube.com/videos/Sharks-intelligence-in-Swimming-with-Roboshark-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shark&apos;s intelligence in Swimming with Roboshark - BBC Earth</video:title>
      <video:description>What differentiates between a shark and other fish? Is it the extra sharp eye sight or the pressure detectors. Here is a look into the elements that lead to a shark&apos;s intelligence in Swimming with Roboshark by BBC Earth.</video:description>
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      <video:duration>158</video:duration>
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      <video:tag>Look</video:tag>
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      <video:tag>Elements</video:tag>
      <video:tag>that</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>shark</video:tag>
      <video:tag>s</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>Swimming</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Roboshark</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>About Amphioxus: plural  amphioxi , or  amphioxuses,  also called  lancelet  any of certain members of the invertebrate subphylum Cephalochordata of the phylum Chordata. They are small marine animals found widely in the coastal waters of the warmer parts of the world and less commonly in temperate waters  text reff: http://www.britannica.com</video:description>
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      <video:duration>63</video:duration>
      <video:publication_date>2007-12-11T01:18:17.000Z</video:publication_date>
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      <video:title>DNA Transcription</video:title>
      <video:description>DNA Transcription

Hope it is helpful!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/95b9439a-26d4-47e3-8d41-4a737700ff26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-10-19T02:02:56.000Z</video:publication_date>
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      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
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    <video:video>
      <video:title>Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14924.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-08-28T04:38:13.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>32</video:tag>
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      <video:tag>Fall</video:tag>
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      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-make-Neutrinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make Neutrinos.</video:title>
      <video:description>Dr. Catherine James explains how neutrinos are created in the caverns of the MINOS experiment at Fermi National Accelerator Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3c23cfe7-3b0d-42ba-b65d-c397539da177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2009-05-14T03:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2215.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>neutrinos</video:tag>
      <video:tag>minos</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sea-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sea Creatures</video:title>
      <video:description>Sea is a mysterious place that has an almost similar landscape feature to that of land, It has rich  green water and forest looking areas. Therefore it should not surprise when humans encounter strange looking or bizarre animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95c3703c-ecb4-4be5-9cdf-c5901ac28853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-11-26T05:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8126.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>creatures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Lying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Lying</video:title>
      <video:description>Lying, most of us do it a lot. This video shows some scientific facts related with the science of lying. On watching this video you will be able to recognize weather the person is lying or not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/95da7693-2920-442d-997c-3a58de6b3092/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2013-02-08T04:23:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29665.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-genetic-drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is genetic drift ?</video:title>
      <video:description>This video explains what genetic drift is.

&quot;003 - Genetic Drift

Paul Andersen describes genetic drift as a mechanism for evolutionary change. A population genetics simulator is used to show the importance of large population size in neutralizing random change. The near extinction of the northern elephant is used as an example of the bottleneck effect. The high incidence of total colorblindness due to a typhoon that hit the small island of Pingelap is also included.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/95f397a7-6344-4f52-a004-c0ec3d873ae2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-10-11T07:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27884.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>drift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-PCI5-Hybridization-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - PCI5 Hybridization  (Quiz)</video:title>
      <video:description>PCI5 Hybridization  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26394.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-19T01:03:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mbq2QNVY10k</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>PCI5</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-macrolides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action of macrolides</video:title>
      <video:description>Mechanisms of macrolides action are shown.
Bacterial ribosomes are affected by macrolide molecules. That leads to bacterial RNA synthesis fail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9605ed68-4124-4677-925b-52a3f5f4f731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2011-12-06T20:23:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10935.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Macrolides</video:tag>
      <video:tag>action</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4-Full-Neurological-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 - Full Neurological Examination</video:title>
      <video:description>A full neurological exam of patient by an expert is shown here. This video shows a step by step procedure of examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9613e678-6fd5-46d5-a714-79b9e60f43be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T17:11:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10685.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tongue-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Histology</video:title>
      <video:description>The tongue is a muscular organ that is located in the mouth, and is covered by a mucous membrane. It is used in speech and food manipulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96168636-4c6a-4fac-8849-24c0b046390d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-28T11:09:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8449.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-Transduction-AP-Bio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal Transduction - AP Bio</video:title>
      <video:description>A bunch of pictures made into an animation through Windows Movie Maker.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0f75adb9-0ce4-453d-b03d-5de74260ec46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T17:24:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2314.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>linkinchains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Teaching-science-to-idiots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Teaching science to idiots</video:title>
      <video:description>In this short video clip Ricky Steve and Karl are discussing about science and discoveries in a very funny way watch the whole documentary on idiot aboard, a British travel documentary television series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/961739c8-ebff-4d7b-81a6-0572ce05fe79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-12-08T04:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28338.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-egg-development-over-24-hours</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish egg development over 24 hours</video:title>
      <video:description>This awasome video shows the development of zebra egg over 24 hours.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/962cd3e3-2ed0-4737-9899-e12881d944d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1175.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Circumcision-and-Orgasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Circumcision and Orgasm</video:title>
      <video:description>The video is based on the article &quot;Prisoners of Rituals&quot;. It explores Orgasm after Female Circumcision. The setting is within the African context.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96349410-ca0f-4204-ab5f-5c0aabd10319/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-01T23:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10565.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Circumcision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>orgasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Joint-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Joint Dislocation</video:title>
      <video:description>This video will help you in understanding that what happens during a joint dislocation. A brief explanation with the structural representation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/964ce662-11e1-4476-a2d8-314198049b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2013-02-16T02:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30280.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Dislocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-the-force-of-nature-work-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the force of nature work? by Minute Physics</video:title>
      <video:description>Minute Physics brilliantly supplies a colorful explanation about the interactions of matter. Watch this educational video to learn about momentum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9640a804-e1aa-42a1-9817-ba640c493d4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2013-02-09T07:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29848.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>force</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-Patented-Formula-With-7-Different-Probiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - Patented Formula - With 7 Different Probiotic</video:title>
      <video:description>There are multiple strains of beneficial bacteria that naturally inhabit your GI tract. Why supplement with just one strain of flora, which is common in most other probiotic formulas on the market, when you could supplement with the seven strains of probiotics found in the pHion Probiotic Blend?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/964e1778-1a43-4a78-8785-70daa88955c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-16T15:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5529.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>Patented</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>with</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Probiotic</video:tag>
      <video:tag>Strains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attacking-influenza-how-human-monoclonal-antibodies-neutral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attacking influenza: how human monoclonal antibodies neutral</video:title>
      <video:description>This animation illustrates how directing monoclonal antibodies to the influenza virus prevents a conformational change in the protein that is necessary for viral entry into the host cell. Read more: http://www.dana-farber.org/abo/news/press/2009/scientists-identify-human-monoclonal-antibodies.html and see a video of Dr. Wayne Marasco of Dana-Farber Cancer Institute discussing this discovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/20be7720-2cab-4f12-b271-90a206a1e6f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-05-17T08:39:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2232.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>research</video:tag>
      <video:tag>dana</video:tag>
      <video:tag>farber</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Explanation</video:tag>
      <video:tag>neutralize</video:tag>
      <video:tag>marasco</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Antibodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Millikan-Oil-Drop-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Millikan Oil Drop Experiment</video:title>
      <video:description>Video of Millikan&apos;s Oil Drop Experiment is shown here. This experiment involved measuring the force on oil droplets in a glass chamber sandwiched between two electrodes, one above and one below. With the electrical field calculated, he could measure the droplet&apos;s charge, the charge on a single electron being.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/965191a5-ebe9-43a3-be9e-1c8faca5546e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-06-06T18:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2801.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>millikan</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Drop</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Voltage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Potassium-Chlorate-and-Gummy-Bear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Potassium Chlorate and Gummy Bear</video:title>
      <video:description>Molten potassium chlorate is a strong oxidizing agent that reacts violently with sugar.  Gummy bears have lots of sugar in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/96574c57-d267-4610-bf06-480973ab0969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-10-16T03:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3437.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
      <video:tag>gummy</video:tag>
      <video:tag>Bears</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Moonwalking-Bird-Red-capped-Manakin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Moonwalking Bird (Red-capped Manakin)</video:title>
      <video:description>Red-capped Manakin which is also called as The Moonwalking Bird. The woman in the video is Kim Bostwick, an animal behaviorist who studied Manakins, and captured their behaviors on film at 500 frames/second./nThe Red-capped Manakin (Pipra mentalis), aka the Moonwalking Bird, is an amazing little bird. Its famous moonwalking behavior captured on film is one of my all-time favorite bird videos. I actually first saw the bird on on an episode of the NATURE series, &quot;Deep Jungle&quot;./nManakins are sparrow-sized birds that live in tropical forests in South and Central America. Males perform elaborate courtship displays to impress females. Included in its repertoire is Michael Jackson&apos;s moonwalk. Or does Michael Jackson do the manakin moonwalk? Maybe he stole it from the birds?!/nEven people who aren&apos;t into birding are amazed by the &quot;moonwalking bird&quot;. I&apos;ve seen comments from people that say &quot;...that&apos;s not real, it&apos;s trick photography,&quot; but amazingly it&apos;s not. Just slowed-down videography caught on special high-speed cameras. This advanced camera can capture a few seconds of action at up to 1,000 frames per second. So what you are seeing in the video is not real-time. It&apos;s so slowed down so much it almost looks fake. But it&apos;s not./nThe high-speed film also helped to explain how the manakins made all the weird buzzes and other noises when displaying. It&apos;s produced not vocally, but rather by the vibration of their wing tips. They actually move faster than a hummingbird&apos;s wings!</video:description>
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      <video:duration>209</video:duration>
      <video:publication_date>2012-04-11T20:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12171.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a fetus: a mysterious journey</video:title>
      <video:description>A fetus grows from a single cell to a full grown baby in nine months of pregnancy.  During this time the single cell in fetus undergoes different stages of growth and differentiation. However, the underlying process this development is still poorly understood. Edited by Ashraf</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2009-06-29T08:24:19.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 6 Spring 2012 

Operating Systems and System Programming</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7Tl8l00Ayxc</video:player_loc>
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    <video:video>
      <video:title>Find the perfect balance</video:title>
      <video:description>From his channel Brusspup, here the author shows us how if you move the center of gravity of a group of objects you&apos;ll always have perfect balance.  Nice experiment but it doesn&apos;t have narration.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2014-08-28T15:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31610.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaccination: process of priming the immune system</video:title>
      <video:description>Vaccination is the process by which an individual acquire immunity against a specific pathogen or antigen.  Killed or attenuated pathogens are used to vaccination. Vaccination stimulates many types of lymphocytes including the plasma cells and memory cells.   When the same individual is exposed to pathogenic does of the antigen, memory cells recognize it as foreign body and immediately kick start the immune system to neutralize it. Edited by Ashraf</video:description>
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      <video:duration>33</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6114.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5 on Introductory Biology; Biochemistry IV</video:title>
      <video:description>This video presents a lecture by Professor Grahm Walker delivered at MIT. It covers Biochemistry IV.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/966178d7-0b4d-483f-b538-47faa492f3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2009-04-02T05:37:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1576.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Graham</video:tag>
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      <video:title>Male Physiology part 3</video:title>
      <video:description>This is the 3rd part of the video. This video explains male physiology which involves normal hypothalamic-pituitary-testicular axis, androgen physiology, sperm formation, and sexual maturation at puberty and its subsequent maintenance.</video:description>
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      <video:duration>33</video:duration>
      <video:publication_date>2009-04-23T06:57:53.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
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    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/20/</video:description>
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      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-18T17:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rr0Gx3NCM5M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>II</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computed Axial Tomography Scan</video:title>
      <video:description>Computed Axial Tomography scan or most commonly known as a CAT scan produce 3D images of the inside of the body. This short video demonstrate the process of a CAT scan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9674696c-0b9a-4afe-a7e0-635cdea98842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-10-23T03:48:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7130.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Axial</video:tag>
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      <video:tag>scan</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selfish Sex Chromosomes 1</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Intragenomic Conflict 
Chromosomes DNA  
Feminizing X
cDNA library
Chromosomal Microdissection
Degenerated Oligonucleotide Primed Polymerase Chain Reaction PCR
Fluorescence in situ Hybridization
Probe 
Myopus schisticolor
Wood Lemming
Interference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9676f9c5-fe12-4592-8d16-887985b4cc62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2009-05-27T21:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2561.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Myopus</video:tag>
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      <video:tag>wood</video:tag>
      <video:tag>lemming</video:tag>
      <video:tag>feminizing</video:tag>
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      <video:tag>selfish</video:tag>
      <video:tag>sex</video:tag>
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    <video:video>
      <video:title>Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Mission Control 2

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14946.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T05:02:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB0pyYTs2mw</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Special training required for shuttle&apos;s toilet</video:title>
      <video:description>Mike Massimino is face with a series of questions inquiring on how to go to space. With help of other STS-132 team specialists, they get a refresher for a shuttle Atlantis named space potty. The lesson includes camera alignment and how a space toilet works. These crew is scheduled for a may 14 Launch of an international space station.</video:description>
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      <video:duration>462</video:duration>
      <video:publication_date>2013-02-08T03:20:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29608.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>shuttle</video:tag>
      <video:tag>s</video:tag>
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      <video:description>Phlebotomy is a process in which you surgically open a vein to withdraw blood or introduce a fluid. This video demonstrates this procedure.</video:description>
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      <video:tag>Phlebotomy</video:tag>
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      <video:title>What Are Physical and Chemical Changes</video:title>
      <video:description>This video will help you to know about the physical and chemical changes in our daily life. Some activities are shown here to make these changes clear to you.</video:description>
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      <video:duration>667</video:duration>
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      <video:uploader>Marylou Norris</video:uploader>
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      <video:tag>Physical</video:tag>
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      <video:tag>Chemical</video:tag>
      <video:tag>Changes</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the calculation of length of an arc and curvature. Examples are solved in the video which will make the basic concepts more clear to you.</video:description>
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      <video:category>Mathematics</video:category>
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      <video:tag>calculus</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>curvature</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/96f563d7-b170-4897-a38e-c035f89f4391/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2013-02-16T02:49:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30265.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventricular</video:tag>
      <video:tag>Fibrillation</video:tag>
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      <video:description>Here the venus transit 2012 is shown in the ultra-high definition. It is taken from NASA_ESA. It&apos;s mazing pictures of the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/96ff5e9e-2402-4541-8efa-e7ea1d08ee7c/cand_5.jpg</video:thumbnail_loc>
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      <video:category>Aerospace Engineering</video:category>
      <video:tag>Venus</video:tag>
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      <video:tag>Ultrahigh</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>207</video:duration>
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      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
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      <video:description>If you want to know how Southern, Northern, Western and Dot blot measure up to one another, here is a great chance.  This video will summarize those differences and similarities between these analytical techniques.</video:description>
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      <video:category>Bioengineering</video:category>
      <video:tag>Comparison</video:tag>
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    <loc>https://dnatube.com/videos/Breast-Examination-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Examination Techniques</video:title>
      <video:description>Breast examination involves steps to check any sign of irregularity. Breast examination is to check size of breast, nipple redness, nipple level and breast feeling.</video:description>
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      <video:duration>471</video:duration>
      <video:publication_date>2011-12-01T00:19:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9811.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Brain-specific-genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain specific genes</video:title>
      <video:description>This video presents a lecture delivered by Professor Andrew Chess of Harvard Medical School. The lecture was delivered at MIT. In his lecture, Professor Chess presented examples that showed that there may be fewer brain specific gene than it is presently considered. Edited by Ashraf</video:description>
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      <video:duration>2570</video:duration>
      <video:publication_date>2009-04-02T05:06:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1567.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>specific</video:tag>
      <video:tag>genes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hair-Cells-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Cells II</video:title>
      <video:description>This video demonstrates the flexibility of a single hair cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/052395b2-9dd9-4be1-87e7-39f5fdacee8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-05-27T18:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2345.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>hair</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>II</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Neurobiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Functions-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions (part 4)</video:title>
      <video:description>An example of a functions problem submitted by a youtube viewer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/357663ae-353c-4d96-b345-00c3364516ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2009-05-27T20:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2507.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>compotise</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>G</video:tag>
      <video:tag>khan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ocean-Biodiversity-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Biodiversity Video</video:title>
      <video:description>Destruction of habitats and pollution are but some of the causes affecting the oceanic food chain as well as humans. Change in the environments affect living organisms even plankton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97262f07-e5d5-43ec-b2a4-14444252b190/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2011-11-24T21:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7797.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-wind-up-racer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of wind up racer</video:title>
      <video:description>This video explains about wind up racer - sick science. 089.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/acid-base-rocket When you think of baking soda and vinegar, you probably think of two things: homemade volcano models or that gross thing Aunt Muriel calls &quot;&quot;dinner.&quot;&quot; Don&apos;t let these lackluster and disgusting experiences put you off to the true potential of this classic acid and base reaction. With the Chemistry Rocket experiment, you&apos;ll see just how explosive and exciting the combination of baking soda and vinegar can be when it&apos;s in the right setting.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2012-10-10T14:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27835.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wind</video:tag>
      <video:tag>up</video:tag>
      <video:tag>racer</video:tag>
      <video:tag>sick</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Flowing-in-layers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flowing in layers</video:title>
      <video:description>This video shows an experiment that proves Laminar flow.  This happens because the substance in the viscous liquid spreads evenly in layers that flow past one another. Take a look at this fascinating experiment that might look like going back in time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/974fe5de-4268-40e8-b645-d953572fa923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-09-13T02:24:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31651.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>laminar</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>viscosity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Magnetic-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Magnetic Materials?</video:title>
      <video:description>This video discusses magnetic ores and lodestones. The properties of materials that react from magnetic fields are called magnetism. Samples of magnetic materials are iron and steel while non magnetic materials are wood and plastic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/975dfafb-6ed8-43fb-ae67-35dd3243a215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T23:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11162.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>History</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Magnetite</video:tag>
      <video:tag>Lodestone</video:tag>
      <video:tag>magnetism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Saline-lift-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saline lift technique</video:title>
      <video:description>Mr Jerome Waye, the MD Mount Sinai hospital demonstrates resection of ascending colon polyps by saline lift technique. This is one of the most updated technique with guaranteed precision and quick healing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/976f0902-7880-47e2-90e2-1a130bf0d35a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T00:27:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9823.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Colon</video:tag>
      <video:tag>polypectomy</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Technique</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effects-of-stress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effects of stress</video:title>
      <video:description>Do you brush stress under the rug thinking you&apos;ll deal with it later? think again.  Studies have shown that stress can lead to heart attacks due to the increase in vein clogging.  So, next time you feel stressed: come down, your heart&apos;s function might depend on it.</video:description>
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      <video:publication_date>2014-10-01T11:42:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31722.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Effect</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Death</video:tag>
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      <video:tag>attack</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Model-of-Alpha-Helix-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Alpha Helix Structure</video:title>
      <video:description>A common motive in the secondary structure of proteins, the alpha helix is a right-handed coiled conformation, resembling a spring, in which every backbone donates a hydrogen bond to the backbone of the amino acid four residues earlier (hydrogen bonding).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/977085e7-ed70-420d-a432-d6accf95c92c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2007-05-28T00:01:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/430.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Confocal-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Confocal microscopy</video:title>
      <video:description>How confocal microscope functions is explained in this video. Confocal microscopy is an optical imaging technique for increasing optical resolution and contrast of a micrograph by means of adding a spatial pinhole placed at the confocal plane of the lens to eliminate out-of-focus light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/97845640-a43a-431b-8a8c-be564e4892fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2015-12-04T12:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32370.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confocal</video:tag>
      <video:tag>Microscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Eye</video:title>
      <video:description>This video explains the parts and functions of the eye. The human eye is compared to a camera. It also shows how we see an object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/978db4e3-4a0b-4fa8-9693-f9f0fb3dc3ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-08-11T09:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3242.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Lec-12-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Public Health 251D</video:title>
      <video:description>Lec 12- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19170.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-09-04T18:43:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M2dmpYT99Zk</video:player_loc>
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    <loc>https://dnatube.com/videos/Total-Starch-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Starch Assay</video:title>
      <video:description>To satisfy the need for an extremely simple, yet quantitative and reliable, procedure for the measurement of total starch Megazyme produces, and offers, a total starch assay kit based on the use of thermostable α-amylase and amyloglucosidase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97995923-bdb0-4122-b7aa-855b44236fcd/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-26T10:16:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6127.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
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    <loc>https://dnatube.com/videos/Tesla-Turbine-Assembly-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tesla Turbine Assembly Video</video:title>
      <video:description>An 3D animation of the assembly of a Tesla turbine and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97a266d3-863d-451f-874e-47f6cdc64bdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-25T08:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7841.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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    <loc>https://dnatube.com/videos/Theories-about-blushing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theories about blushing</video:title>
      <video:description>Why do we blush? we know what the physiological reasons are for blushing but now what purpose it serves exactly.  Scientist believe that blushing serves a social function by indicating you regret your behavior. Check this animation on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/97ae31dc-6ad0-4deb-9bdc-abbf412867db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2014-10-03T13:25:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31868.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Blush</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>fight</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Europes Bigest Hackers in Lockpicker&apos;s Lounge</video:title>
      <video:description>A video clip from 2007 party impressions shows the 24th chaos communication congress in Berlin in 2007. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/97cc3fa6-ca3d-4bfc-8732-51dd148621f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2013-02-08T03:57:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29642.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>s</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mathematics 16B - Lecture 4: No visuals for first seven minu</video:title>
      <video:description>Mathematics 16B - Lecture 4: No visuals for first seven minu

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25699.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-18T17:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YPkgxHkMTA</video:player_loc>
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      <video:tag>Mathematics</video:tag>
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      <video:tag>minu</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/From-Where-do-Stem-Cells-Come</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the whole story about the stem cells. Human embryonic stem cells are not the only type of stem cells. Watch video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97d91e4c-531b-4123-aded-e89e0e284a61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-11-23T22:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5807.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Primer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataract-Surgery-Interview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract Surgery Interview</video:title>
      <video:description>This video shows a clear video of cataract surgery. Here the reviews of the patient about the surgery and the doctors revies are shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97ec54de-b1af-4e08-ac4c-6ddcd236b33a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2011-12-01T03:56:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10170.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Seeing</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Believing</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Muscular System</video:title>
      <video:description>This video form big guns shows the functioning of our muscular system. Video is really interesting and is helpful for the healthcare purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/97ea8776-2929-4e56-8b5a-e4588d023630/cand_5.jpg</video:thumbnail_loc>
      <video:duration>771</video:duration>
      <video:publication_date>2013-02-09T06:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29792.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Big</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>system</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-limbic-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the limbic system?</video:title>
      <video:description>The limbic system controls various functions in the body. Limbic system includes the hippocampus, hypothalamus, and thalamus. In this video, limbic system is presented in rap song by girls. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/980b505b-f774-4c07-8134-4f54d6fdf36a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-12T09:50:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3251.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Angular Momentum</video:title>
      <video:description>Experimental description of the angular momentum. Angular momentum is explain in very brief with the scratch of graphs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/981e2dfd-b30d-4a04-94fe-1839eb19eb5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-12T02:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11355.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Super-Massive-Black-Holes-Part-5-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super Massive Black Holes (Part 5 of 5)</video:title>
      <video:description>How super massive black holes are formed is demonstated in this video (Part 5 of 5).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/24f8c963-2956-458f-8f1a-dae8bad30c37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2009-05-27T19:28:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2423.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aviation</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>blog</video:tag>
      <video:tag>wisdom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-of-a-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells of a Beating Heart</video:title>
      <video:description>This video shows the contraction of a single heart muscle cell in a cell culture.Individual heart cells may or may not beat to their own rhythm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/982bed47-6a41-4ca1-bc33-559ca7ffc08f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-05-27T19:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2375.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Agricultural-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Agricultural Revolution</video:title>
      <video:description>A journey from the basics to the modern agriculture techniques is discussed in this video. Video is really interesting, you must watch it for knowledge enhancement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c62ff96b-34e1-4782-9f8c-82301cce6318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2013-02-16T03:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30319.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Agricultural</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Law-of-Inertia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Law of Inertia</video:title>
      <video:description>Newton&apos;s Law of inertia in our daily life. Head rest and seat belts in car works according to Newton&apos;s Law of Inertia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/acc710e7-062b-4bd1-94b0-4717dacb8c77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-01T07:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28221.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-tourists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical tourists</video:title>
      <video:description>What makes medical tourism such an incredible phenomenon is it merely cost Or are there other factors that make a faraway surgery more desirable arrange your medical treatment abroad with the medical tourist company</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acdaaea8-17cb-430f-899e-887aa581fc07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2011-12-01T04:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10200.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Travelling</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Welcome</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tours</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-motions-of-a-rotary-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The motions of a rotary engine</video:title>
      <video:description>This video makes a show of how a rotary engine works.A rotary engine is an internal combustion engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acee6f8b-27aa-493b-8b12-1560d7b04c57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-25T23:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7961.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-Form-Hangover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention Form Hangover</video:title>
      <video:description>Hangover is unpleasant psychological effects after taking huge amount of alcohol. To prevent from hangover, one should mix proper amount of water with alcohol. Individual should take red wine instead of alcohol.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/acebcedc-1109-4354-9eac-3699d6d27dcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-07T07:19:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29319.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Hangover</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/My-laser-security-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>My laser security system</video:title>
      <video:description>I am a scienitist. Anyone wants to work with me? I like computer hard software and digital electronics  
http://www.facebook.com/mudasser.talal
contact by this adress on fb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/982fa7dd-cd6a-4c21-be93-56435aafb5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-12-31T05:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28570.mp4</video:content_loc>
      <video:uploader>Mudasser Talal</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Filtration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Filtration?</video:title>
      <video:description>Filtration is usually important in chemistry. When carrying out certain experiment one needs to know how to filter a liquid. This video demonstrates the process clearly, step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/983354f1-8a7e-4ec0-bf0f-e75ff9e5e1ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-12-11T23:32:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>filtration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Copernicium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copernicium Video- Periodic Table of Videos</video:title>
      <video:description>There has been debate about whether the periodic table&apos;s newest element should have the symbol Cp or Cn?

See our earlier video about Copernicium at http://www.youtube.com/watch?v=fqCdP9Uw5vo</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12110.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-04-03T14:30:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QHcbQfcwegY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>copernicium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-About-Coffee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts About Coffee</video:title>
      <video:description>Effects of caffeine are discussed in the video. Different facts found after long researches related with coffee are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9857f566-bf06-4ff1-a39c-86762dd65292/cand_5.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-12-01T06:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28166.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Caffeine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Coffee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununseptium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununseptium</video:title>
      <video:description>Uun is the abbreviation of this element and its number is 117 on the periodic table. Ununseptium colour is unknown and its potential is not fully known.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/986f5fe8-076f-4fac-aced-074a8ecd9416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-12-11T23:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11163.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>ununseptium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-spinning-disk-illusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of spinning disk illusion</video:title>
      <video:description>This video shows about spinning disk illusion sick science #044.

&quot;Download the free templates at http://www.stevespanglerscience.com/diskspinners You might have heard the term, &quot;&quot;Faster than the human eye.&quot;&quot; But is there really something that can happen so fast that a normal human eye can&apos;t register it? Believe it or not, it&apos;s absolutely possible and the Spinning Disc Illusion is a great way to learn how easily your eyes can be beaten.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/98714fdf-99c0-4b6e-85a0-123f09d2f7ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2012-10-10T13:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27815.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spinning</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Lower-Bound-on-Forward-Settlement-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Lower Bound on Forward Settlement Price</video:title>
      <video:description>Lower Bound on Forward Settlement Price

Lower Bound on Forward Settlement Price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20406.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-06T14:43:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_uDb0ZdGb8w</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Bound</video:tag>
      <video:tag>on</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Settlement</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Siamese-Twins-Surgery-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Siamese Twins Surgery Part 2</video:title>
      <video:description>Part 2 of the video shows the outcome of the unique surgery. The medical specialists are making successful operation but shall the kids recover?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acf9b8ab-b9db-4cbe-95af-9fbc7044b5bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T02:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9904.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>siamese</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Particle-Accelerators-and-the-Higgs-Particle-13-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Accelerators and the Higgs Particle (13 of 15)</video:title>
      <video:description>Episode 13 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle accelerators can be used to make new particles. We also see Brian bring to life a famous analogy for the Higgs mechanism. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ad1abe89-86da-4f3c-aad0-a6a401cdb9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-04-18T08:53:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1832.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Swallowing-of-Food-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swallowing  of Food in Human</video:title>
      <video:description>The process of swallowing is explained here with internal structure. This video is very helpful for the medical students,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ad1bb43b-b947-4e74-8097-372b48598319/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-10T02:29:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29963.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Swallowing</video:tag>
      <video:tag>Deglutition</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mysterious-cosmic-rays-hiting-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysterious cosmic rays hiting the earth</video:title>
      <video:description>High energy particles, bombarding the earth surface, from a nearby unknown object has been discovered. This video gives further information about the discovery. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad1d6810-9603-421e-b63e-09241eac88ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-15T01:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11818.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>is</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Nibiru</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-engineering-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic engineering video</video:title>
      <video:description>Genetic engineering may be one of the greatest breakthroughs in recent history, however, with scientific advancements new ethical issues are raised, forcing us to ask not how, but if we should push genetic research to its absolute limit. This video describes genetic engineering (excerpt) and how it works and gives important information about genetic engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad24e35b-8b3c-43af-9c2b-b52b185f80df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-17T21:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5583.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Joint-Model-Cruciate-Ligaments-Mensici</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Joint Model - Cruciate Ligaments &amp; Mensici</video:title>
      <video:description>This video depicts the Cruciate Ligaments &amp; Mensici of the Knee Joint. It details structures such as the anterior and posterior cruciate ligaments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad2c161d-59b6-4299-b805-46d1a557ee9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-13T23:06:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5208.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cruciate</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>Mensici</video:tag>
      <video:tag>ACL</video:tag>
      <video:tag>PCL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-about-the-Drosophila-melanogaster-Dackel-Mutant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What about the Drosophila melanogaster Dackel Mutant?</video:title>
      <video:description>Have you ever worried how a fly with a two day lifespan  can thrive well on earth? The video takes us through how this is made possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad439341-fc6f-4a6a-ab05-76e0b6e88b52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-11-24T22:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6040.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>What</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Dackel</video:tag>
      <video:tag>Mutant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dot-Blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dot Blot</video:title>
      <video:description>by Abnova - Dot blot is a technique can be used as a
semiqualitative method for rapid screening of a large
number of samples. It is for detecting, analyzing, and
identifying proteins, similar to the western blot
technique but differing in that protein samples are not
separated electrophoretically but are spotted through
circular templates directly onto the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ad464c03-7c49-4c3a-9970-3492c35cc96f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-05-13T07:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4355.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Circadian-Activity-in-Drosophila-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Circadian Activity in Drosophila Part 4</video:title>
      <video:description>This video shows how to measure circadian activity in Drosophila. Several studies have indicated that pineal melatonin feeds back on SCN rhythmicity to modulate circadian patterns of activity and other processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ad4a3999-3f34-4ac6-a398-0fc4d1cdadd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/655.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newborn-Screening-Physical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Screening Physical Exam</video:title>
      <video:description>This video shows the precautions that should be taken while examining a newborn baby. Hands and clothes must be proper clean to keep the baby away from infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad556c4f-cce9-4620-9927-7194eaf15e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2011-12-03T04:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10649.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Neonatal</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debris-field-of-satellite-collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debris field of satellite collision</video:title>
      <video:description>This animation shows how the debris is spred out when a satellite collision occurs. When a collision occurs between two satellites the broken objects over a long period are reduced in size and these can be harmful for spacecrafts and other man made objects in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ad665f5c-8a57-4ca8-91a1-c4c143182fbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-11-02T17:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27966.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Space</video:tag>
      <video:tag>debris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-Sleep-Apnea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for Sleep Apnea</video:title>
      <video:description>This 3D medical animation demonstrates the treatment procedure for Obstructive Sleep Apnea using Tongue Suspension System. The treatment includes an implant that is surgically placed in the tongue and lower jaw. The purpose is to prevent obstruction of the upper airway thereby improving breathing during sleep. Typically takes less than 40 minutes, performed by ENT specialists known as Otolaryngologists and oral surgeons. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/ad7fd209-4fbc-4450-a501-2734fc7b2efd/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:38:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30713.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Obstructive</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Suspension</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Otolaryngologists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remedies-for-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remedies for Carpal Tunnel Syndrome</video:title>
      <video:description>Carpal tunnel syndrome is also known as CTS, it occurs when the nerve which runs from the forearm to the palm of the hand which is known as the median nerve gets squeezed. This video shows how to prevent CTS by simple exercises.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad82a4f5-0a1c-410f-bddd-bb9c16ebdd7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-01T00:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9794.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Ergonomics</video:tag>
      <video:tag>Remedies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chernobyl-2012-Nuclear-Reactor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chernobyl 2012- Nuclear Reactor</video:title>
      <video:description>Chernobyl is a place in Ukraine where a nuclear disaster took place. In this video a person is showing you in map the location of nuclear reactor and the population place away from it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ad8248d5-5424-44d0-bd68-6e73995f31a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2013-02-07T05:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29224.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Exclusion</video:tag>
      <video:tag>zone</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sarcophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chinese-Central-Bank-Buying-Treasuries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chinese Central Bank Buying Treasuries</video:title>
      <video:description>Chinese Central Bank Buying Treasuries

Chinese Central Bank Buying Treasuries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24892.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2012-09-17T17:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MN4SWiEEqKo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chinese</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>Treasuries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-ozone-layer-is-reduced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How ozone layer is reduced</video:title>
      <video:description>Ozone layer is earth’s natural sun screen. It prevents harmful UV ray from reaching earth surface. Chlorine and fluorine released from chlorofluorocarbons damage ozone layer causing hole in the layer. This video describes how ozone layer is reduced by chlorofluorocarbons. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad83f953-6a40-40f0-b07c-44f1a82f15ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-09T02:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7386.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>ozone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Process-of-Leukocytes-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Process of Leukocytes Binding</video:title>
      <video:description>Leukocyte binds to selectants. Extravasation is the process of the movement of the leukocyte towards an infection or tissue damage.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/adc1d78a-f540-428d-a0ed-e7aacdc1e717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-04-08T20:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4117.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Leukocyte</video:tag>
      <video:tag>Extravasation</video:tag>
      <video:tag>imunnology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-microcapsules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making microcapsules</video:title>
      <video:description>Micro-encapsulation is a process in which tiny particles or droplets are surrounded by a coating to give small capsules with many useful properties. Wiki info</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/adc434c9-2d2a-4410-9082-54bd5c9fd730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2007-12-04T03:25:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1153.mp4</video:content_loc>
      <video:uploader>serdan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>microcapsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Word-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Word Problems</video:title>
      <video:description>Among the word problems,the most common is age word problems. This video will show you how to solve these problems easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ade4486f-89dd-4fde-a43b-cfb7326a1855/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2009-05-27T19:34:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2438.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Proterozoic-Era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Proterozoic Era</video:title>
      <video:description>This animated video discusses the the Proterozoic era. The proterozoic era  is a geological eon representing a period before the first abundant complex life on Earth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/adf38c24-bf96-46c5-87c1-34c077f492db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2010-11-15T01:24:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5360.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Proterozoic</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-a-portable-autoclave-in-microbiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a portable autoclave in microbiology</video:title>
      <video:description>This is a demonstration on use of a portable autoclave in sterilization of microbiological equipments and samples. Visit http://www.biologycourses.co.uk for information on biomedical materials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/adeb562d-3888-4226-b44a-8f23220a078f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2013-02-11T03:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30213.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>using</video:tag>
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      <video:duration>207</video:duration>
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      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>A</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>Process</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Protactinium is element number 91. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12125.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2012-04-03T14:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nZB4u34q98</video:player_loc>
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      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T23:01:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10540.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
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      <video:tag>Intubation</video:tag>
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      <video:tag>Artificial</video:tag>
      <video:tag>ventilation</video:tag>
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    <video:video>
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      <video:description>The centre for vein care takes pride in its long history of utilizing and pioneering the safest and most effective technology available in vein care It is for this reason the vein guys do not reprocess catheters or use reprocessed catheters like others do in vein care practices clinics and institutes</video:description>
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      <video:duration>560</video:duration>
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      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
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    <video:video>
      <video:title>Molecular evolution genes and proteins</video:title>
      <video:description>We can observe molecular evolution in DNA and also in amino acid changes in proteins this video will show you compares the amino acid sequences in cytochrome c an enzyme required for the release of energy from food between species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ae2797cc-79bd-4528-a8ce-2f5af2df5f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2013-01-11T04:43:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28591.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance Structure of Benzene</video:title>
      <video:description>This video shows how benzene is structured by resonance,orange is Carbon, the purple is the p-orbital, and the yellow dots are electrons. This animation is gives a better idea of how resonance occurs in a benzene/1,3,5 cyclohexatriene/2,4,6 cyclohexatriene molecule. Sigma bonds / s-orbitals localize around each atom respectively; whereas, the Pi-bonds are formed when electrons in the p-orbitals merge. For more of a science lesson, go to http://kchemistry.com/resonance.htm ...</video:description>
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      <video:duration>13</video:duration>
      <video:publication_date>2009-03-25T22:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1421.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>orbital</video:tag>
      <video:tag>P</video:tag>
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      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>newtek</video:tag>
      <video:tag>lightwave</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>IUPAC</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
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      <video:description>This video demonstrates the anatomy of a solar explosion. Several devices for detecting and studying this phenomenon are featured in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ae70b2c6-52e9-4ebc-a3b2-65566b7f446e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:tag>anatomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 46 - Multiple Bonds</video:title>
      <video:description>Multiple Bonds

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>195</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-dpZipe4Hm0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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      <video:tag>Bonds</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ae6ff558-2c35-41fc-8168-528d6c1a54d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2013-02-08T02:33:59.000Z</video:publication_date>
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    <video:video>
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      <video:description>Law 270.6  Demand Side Management: Energy Efficiency

Class 10: Demand Side Management: Energy Efficiency - March 20, 2008.  Includes discussion into energy efficiency, demand response, and the institutional options for delivery of energy efficiency.</video:description>
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      <video:duration>9649</video:duration>
      <video:publication_date>2012-09-05T03:50:26.000Z</video:publication_date>
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      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>environment</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
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      <video:description>This video answers the question What is Chromatography? In paper chromatography, a solution of ethanol and water and a paper with ink on it is inserted into water. Soon the ink separates in on the paper and the solution bleeds into the paper revealing the ink pattern. specific to the pen used.causing them to separate</video:description>
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      <video:duration>69</video:duration>
      <video:publication_date>2010-11-14T23:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5339.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>ink</video:tag>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>73</video:duration>
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      <video:tag>emissions</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Combustion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Human skin color can range from very dark brown to nearly colorless (appearing pinkish white due to the blood in the skin) in different people. Skin color is determined by the amount and type of the pigment melanin in the skin. On average, women have slightly lighter skin than men.

In general, people with ancestors from sunny regions have darker skin than people with ancestors from regions with less sunlight. However, this is complicated by the fact that there are people with ancestors from both sunny and less sunny regions, and whose skin coloring may have any shade of the spectrum of possible tones. Sexual selection also plays a role</video:description>
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      <video:duration>67</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1096.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>165</video:duration>
      <video:publication_date>2007-11-05T04:23:03.000Z</video:publication_date>
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      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>digestion</video:tag>
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      <video:tag>Fat</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish Swims Like a Bass</video:title>
      <video:description>Mechanical engineers at MIT have created schools five-inch robofish that mimic the swimming motion of bass. In this video, you can see the carangiform swimming technique, with most of the movement taking place in the tail end of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/af6f7d08-0bb9-40ca-bdb8-4cd0e9aab9af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T08:50:38.000Z</video:publication_date>
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      <video:tag>Fish</video:tag>
      <video:tag>Swimming</video:tag>
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      <video:duration>51</video:duration>
      <video:publication_date>2009-07-13T10:10:33.000Z</video:publication_date>
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      <video:tag>cardiology</video:tag>
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      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T10:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9524.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
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      <video:tag>A</video:tag>
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      <video:tag>for</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6195.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Corrosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Simple-Analysis-of-Cost-per-Job-Saved-from-Stimulus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  9 -Simple Analysis of Cost per Job Saved from Stimulus</video:title>
      <video:description>Simple Analysis of Cost per Job Saved from Stimulus

Simple analysis of cost per job saved from stimulus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22616.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-11T02:41:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sSqxVMbml_k</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>Saved</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Stimulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remaking-the-engine-from-the-same-pieces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remaking the engine from the same pieces.</video:title>
      <video:description>After 11 month of hard work, whole engine is remade from the same pieces along with 3000 pictures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/afd28023-c46c-4406-9ed7-14f3adbb35d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2014-08-27T00:53:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31243.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>remaking</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-types-of-strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and types of strokes</video:title>
      <video:description>A stroke is caused by insufficient blood supply to a specific brain region, or when a blood vessels supplying blood to a specific region of brain is ruptured. There are three types of strokes. This video tells you more. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/afe8aa34-7cf2-4a92-a433-1db312d856ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-23T04:59:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1954.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Strokes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tuberculosis-Associated-to-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tuberculosis Associated to HIV</video:title>
      <video:description>A glimpse of the TB ward at a South African hospital, illustrating an illness associated with the AIDS epidemic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/610c3332-ea2a-40fb-8af7-37d82820bee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-04-12T23:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12200.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tuberculosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-structure-LiaGen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody structure - LiaGen</video:title>
      <video:description>http://www.cafepress.com/liagen/5738086 Antibodies (also known as immunoglobulins, abbreviated Ig) are gamma globulin proteins that are found in blood or other bodily fluids of vertebrates, and are used by the immune system to identify and neutralize foreign objects, such as bacteria and viruses. They are typically made of basic structural units - each with two large heavy chains and two small light chains - to form, for example, monomers with one unit, dimers with two units or pentamers ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/affe88da-ec66-4389-afcc-7b0ca965f569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-03-30T19:43:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1515.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>LiaGen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bonding-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bonding of Teeth</video:title>
      <video:description>Video shows the process of bonding in teeth. Bonding teeth may be done to eemove gaps between teeth, managing size of teeth or whitening of teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0012353-e60e-4177-b7b4-d5b629e2660d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-30T01:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9244.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-nano-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing nano systems</video:title>
      <video:description>Nano-machines may change the future. Scientists are trying different ways to manufacture nano-machines. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b00bb8dd-a1c5-4dc6-bd60-2750e3d8d9bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-12-03T11:47:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6369.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanomanufacturing</video:tag>
      <video:tag>Productive</video:tag>
      <video:tag>Nano</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Travelling-of-Axon-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travelling of Axon Potential</video:title>
      <video:description>This video shows the journey of axon potential down the axon so that it reaches the axon terminal. A brief explanation with the structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b016c176-3815-4f2c-be0f-518170dc7551/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2013-01-18T05:40:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28824.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>axon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Keplers-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Kepler&apos;s Laws</video:title>
      <video:description>&quot;Lec 7 - Kepler&apos;s Laws&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is problems of gravitational interaction. The three laws of Kepler are stated and explained. Planetary motion is discussed in general, and how this motion applies to the planets moving around the Sun in particular.

00:00 - Chapter 1. Review of Conservative and Non-conservative Forces
09:19 - Chapter 2. Kepler&apos;s 3 Laws
20:16 - Chapter 3. Deriving the Nature of Gravitational Force
35:57 - Chapter 4. Derive Orbital Period (T) and Speed (v) in Space
49:47 - Chapter 5. Law of Conservation of Energy Far from Earth Surface
57:37 - Chapter 6. Reference Potential Energy at Infinity or Earth Surface

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15893.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-08-28T21:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTaIPz6oC9U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Brahe</video:tag>
      <video:tag>Copernican</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Tycho</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Concave-Lenses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158 - Concave Lenses</video:title>
      <video:description>Concave Lenses

Concave Lenses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21843.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-10T14:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vh70PyitQzo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Concave</video:tag>
      <video:tag>Lenses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Genes</video:title>
      <video:description>Over the years, scientists have proposed several mechanisms by which new genes are generated. These include gene duplication, transposable element protein domestication, lateral gene transfer, gene fusion, gene fission, and de novo origination. This complicated talk explains the origin of genes. 
The human genome contains some 25,000 genes. Where did they come from? How are new genes formed?

Before continuing with the Origins Series and The Origin of Cognition, I wanted to take a step back and fill in some holes I left. Other topic I&apos;m considering are: The Origin of The Krebs Cycle, and The Origin of Eukaryotes.

To download this video copyright free please go to:
http://www.mediafire.com/?322yzgqrr2m

To download the papers used in this video please go to:
http://www.mediafire.com/?nzcmmgyygdn

If you wish to translate the subtitles you can download them from:
http://www.mediafire.com/?dozucozj0ni
Then send me a link to them and I&apos;ll add them to the video.

And remember to always, Think about it.</video:description>
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      <video:duration>458</video:duration>
      <video:publication_date>2011-12-15T02:32:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11860.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horton-disease-or-Temporal-Arteritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horton disease or Temporal Arteritis</video:title>
      <video:description>Temporal Arteritis is inflammation and damage to the blood vessels that supply the head area, mainly large or medium arteries at the back of the neck. This video explains more of this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b01cca79-79c6-4a19-b31e-1425b54c54a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T05:48:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8269.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporal</video:tag>
      <video:tag>arteritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-factor-label-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring factor label method</video:title>
      <video:description>Thanks Mr Anderson for this video on factor level method. The example used very relevant and shows how simple this method is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b0295288-0a87-495e-a4db-09e2f7aa4981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-01-19T04:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28899.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>label</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Medical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Medical  Exam</video:title>
      <video:description>This video shows a medical male breast examination and how to go about it by first looking at proportionality then moving on to palpation and what to look out for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b032d76d-fd15-47d3-ba43-04a37b1fa545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T22:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11024.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Use-a-Handihaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Use a Handihaler</video:title>
      <video:description>This video shows a proper way to use a handihaler. A step by step whole process is shown here which will help you to know the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0391101-6e23-4b0a-beec-6e8656ee0279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-29T21:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9185.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Handihaler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dinos-Allosaurus-vs-Stegosaurus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinos- Allosaurus vs. Stegosaurus</video:title>
      <video:description>This video shows dinos- Allosaurus and Stegosaurus. There are long stories about there battles in books and movies. This video also shows the battle between them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b056f822-50d0-4465-b91a-99e903285463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-12-07T06:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28293.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Allosaurus</video:tag>
      <video:tag>Stegosaurus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-More-on-Oxidation-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - More on Oxidation States</video:title>
      <video:description>More on Oxidation States

More practice calculating oxidation states</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22618.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GA88JI4AymY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History C187</video:title>
      <video:description>&quot;Lec 4 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23800.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-14T11:12:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTZjX1ZOZjc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-4-Oscilloscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 4: Oscilloscope</video:title>
      <video:description>This video is a physics lab demo of the oscilloscope which is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional graph of one or more electrical potential differences using the vertical or y‑axis, plotted as a function of time (horizontal or x‑axis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b0610091-3e5e-4bc7-9b71-e9106e09daff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2009-05-27T21:28:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2553.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>oscilloscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phase-shift-Plasma-Turbine-Interplanetary-Spaceflight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phase-shift Plasma Turbine - Interplanetary Spaceflight</video:title>
      <video:description>The Phase-shift Turbine consists of a set of concentric coils, axially rotated from each other, and feed by phased RF sources, producing radial and longitudinal sequences, which results in helical moving force, ionizing intake gas/particle/ion, generating continuous unidirectional thrust. It was designed in order to operate in atmospheric environments, mainly during takeoff, and in space to reuse exhaust gases from chemical rockets to booster the overall ISP, enhancing utilization of both energy and propellant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/b06480e2-b302-4998-a2a5-16be71bbf793/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6973.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasma</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>spacetime</video:tag>
      <video:tag>Electrodynamic</video:tag>
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      <video:tag>Spacecraft</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Oligonucleotide-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oligonucleotide: Synthesis</video:title>
      <video:description>Oligonucleotide synthesis is used to make primers crucial in PCR technology. Making a custom oligonucleotide is particularly useful because this will only bind to the region of DNA that is complementary to the custom oligonucleotide sequence. Custom oligonucleotide synthesis allows other sequences, such as restriction sites, to be added on to the desired oligonucleotide.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/558.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/BD-chaurasia-anatomy-Lower-limb-Femur-part-3-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BD chaurasia anatomy - Lower limb (Femur) part 3 of 6</video:title>
      <video:description>This video describe the femur and its importance to locomotion. This lesson is an extract from DVD videos provided by BD Chaurasia Anatomy textbook.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b0746d81-7023-4238-8e91-0d8f754c8442/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30188.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>BD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Multivariate-Multiplex-Microarray-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multivariate Multiplex Microarray Hybridization</video:title>
      <video:description>Multivariate Multiplex Microarray Hybridization is shown in this video. Hope it will be useful for the people who wants to learn this experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0847ca0-eb18-4453-9f83-fc25b4be7ca1/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5935.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multivariate</video:tag>
      <video:tag>Multiplex</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>Hybridization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diagnosis-Of-Dental-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis Of Dental Problems</video:title>
      <video:description>Traditional methods of checking cavities include visual and checking for softness. Today due to use flouride the cavities have become hard to diagnose. This video shows an alternative way, thanks to technology, for detection of cavities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0a9eb8f-2b41-4e94-ac55-55552eb2b41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10429.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-the-Income-Statement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to the Income Statement</video:title>
      <video:description>Introduction to the Income Statement

The income statement, revenue, gross profit, operating profit, net income, ROA and ROE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22619.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-11T02:42:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z7C4cz2HkeY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>statement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Binomial-Distribution-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Binomial Distribution 4</video:title>
      <video:description>Binomial Distribution 4

Using Excel to visualize the basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22620.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-11T02:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H0ZgOGWUcJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Ocular-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Ocular Movement</video:title>
      <video:description>This video shows an Ocular movement examination which is used to test the voluntary or involuntary movement of the eye by tracking visual stimuli.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0c0b0b4-7d9f-471c-8477-56a3427746d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T12:30:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8511.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ocular</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Stevens-Laser-Bra-Breast-Lift-in-Los-Angeles-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stevens Laser Bra Breast Lift in Los Angeles Treatment</video:title>
      <video:description>Laser bra breast surgery is designed to provide strong internal support to lift the breasts and to maintain a firm and appealing position the procedure may be used for breast reduction breast lift or breast augmentation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0c42a8a-6246-4ca5-b41f-219861091342/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T23:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10568.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Stevens</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Bra</video:tag>
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      <video:tag>lift</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Los</video:tag>
      <video:tag>Angeles</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-on-Endothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration on Endothermic Reaction</video:title>
      <video:description>An endothermic reaction is any chemical reaction that absorbs heat from its environment. Here&apos;s a list of examples of endothermic reactions. You can use these when asked to cite an example or to get ideas to set up a demonstration of an endothermic reaction or process.</video:description>
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      <video:publication_date>2010-11-09T21:16:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4882.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Endothermic</video:tag>
      <video:tag>Reaction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununbium - Periodic Table of Videos</video:title>
      <video:description>Ununbium is element number 112. But how did it get its name? All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b0d4db91-7a51-43d2-9fe9-c30d95cef7aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-04-09T02:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1663.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununbium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do You Use Your Inhaler Properly?</video:title>
      <video:description>Medical animation of how to use inhaler for pulmonary disease. Inhalator is shaken, air breath out medicine is applied while breathing in. Breath is hold and than breath out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b0f0505b-e78b-49b1-a677-32ac85f6d99b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/446.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inhaler</video:tag>
      <video:tag>pulmonaryDisease</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-histopathology-of-pancreas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: histopathology of pancreas</video:title>
      <video:description>The video presents histopathological slide of pancreas affected by cystic fibrosis. Fibrosis can be seen in the sample. Presence of mucus can also be identified. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0e5d008-48fe-4806-8656-f00f0e9e8042/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-26T23:43:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6171.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>Histopathology</video:tag>
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      <video:tag>pancreas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lines-and-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lines and Planes</video:title>
      <video:description>This video shows a brief explanation of lines and planes. The example shown in this tutorial will help you in solving the problems related to lines and planes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b10ec91a-a8a1-41de-8451-71e15caa1250/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2010-12-06T11:07:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6487.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Hydrogen-Peroxide-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Hydrogen Peroxide Correction</video:title>
      <video:description>Hydrogen Peroxide Correction

orrecting an error in the last video regarding hydrogen peroxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22621.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-11T02:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPjtG5PA-iY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DRG-Cell-Outgrowth-in-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DRG Cell Outgrowth in Hydrogels</video:title>
      <video:description>This video shows the nerve regeneration in collagen-based hydro-gels. A microscopic view of this complete procedure is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b11219dc-ef98-4851-90f1-ddf2888a6d1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-04-07T19:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30479.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>collagen</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>hydrogels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicllin-Mechanism-of-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicllin Mechanism of Action</video:title>
      <video:description>Penicllin is a type of antibiotic derived from a fungi named penicillium. This video explain the mechanism of this antibiotic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1235f03-b1f7-44aa-abbc-cfae30cf5005/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-29T11:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8862.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Penicllin</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-HIV-virus-enters-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the HIV virus enters the cell</video:title>
      <video:description>Video shows HIV entrance to cell. The Human Immunodeficiency Virus (HIV) is the virus that leads to AIDS. HIV belongs to a subset of retroviruses called lentiviruses (or slow viruses), which means that there is an interval -- sometimes years -- between the initial infection and the onset of symptoms. Upon entering the bloodstream -- through mucous membranes or blood-to-blood contact -- HIV infects the CD4+T cells and begins to replicate rapidly. Text Reff: www.hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/b125a1be-c86e-423e-8181-3f8eb88405ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-12-04T02:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1143.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myomectomy-Laparoscopic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myomectomy Laparoscopic</video:title>
      <video:description>Laparoscopic surgery is a non invasive type of surgery that is replacing many forms of open surgery. Myomectomy is the surgical removal of fibroids and this clip shows the procedure being done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b12fc565-1079-412a-9d10-a345afe40550/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-01T02:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9910.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 18- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16924.jpg</video:thumbnail_loc>
      <video:duration>4700</video:duration>
      <video:publication_date>2012-09-01T16:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DQbhqbhE64w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-45-45-90-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - 45-45-90 Triangles</video:title>
      <video:description>45-45-90 Triangles

Introduction to 45-45-90 Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20353.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-06T14:22:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSHitjFIjd8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>45</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-production-of-carbohydrates-in-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis: production of carbohydrates in plants</video:title>
      <video:description>Photosynthesis is the process by which green plants produces carbohydrates from carbon dioxide and water using sunlight. This process of photosynthesis occurs in the chlorophyll present in green leaves. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b133fa88-be77-4616-acad-90a461c05e3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-10-18T05:08:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7088.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lightning Link Antibody Labeling Kit Demo Video</video:title>
      <video:description>Why are you using secondary antibodies? &lt;br&gt;
Lightning Link Antibody Labeling Kits are the easiest way to label primary antibodies.  They remove the need for secondary antibodies and allow researchers to do multi-protein analysis.  Over 40 labels are avaiable, including HRP, R-PE and Atto dyes.  Watch this demo video to see how fast and easy antibody labeling can be with Lightning Link Kits!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b1369edb-8f78-44fa-9004-cefe1a089b16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-04-28T16:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4326.mp4</video:content_loc>
      <video:uploader>novusbio</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Labeling</video:tag>
      <video:tag>Kits</video:tag>
      <video:tag>Conjugation</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Esophageal-dilation-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal dilation treatment</video:title>
      <video:description>Esophageal dilation is a procedure that allows your doctor to dilate or stretch a narrowed area of your esophagus doctors can use various techniques for this procedure and might perform the procedure as part of a sedated endoscopy alternatively doctor might apply a local anesthetic spray to the back of throat and then pass a weighted dilator through mouth and into your esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b13f1f6f-215b-4f98-a274-671e72a5ab5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T09:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9428.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-king-David</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - king David</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This video takes you through king Davids story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b145b057-6aaa-445f-9c26-f57f870cd047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2300.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>king</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>bible</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Russian Expedition Mystery  Dark Matters Twisted but True</video:title>
      <video:description>Dark matters twisted but true russian students on a snowy expedition mysteriously abandon camp and die of hypothermia a short distance away detectives use clues to piece together what may have happened</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b1439ba1-90aa-4b33-80c9-c5896eafac5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-12-10T02:10:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28542.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Russian</video:tag>
      <video:tag>Expedition</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Mutation and DNA damage</video:title>
      <video:description>This video shows how damage to DNA leads to mutation. Reactive molecules, such as free radicals, and solar ultraviolet radiation can lead to mutations in DNA. Most mutations are corrected, but in rare cases mutations can accumulate and cause diseases such as cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b149132f-fcb6-459a-bfe9-8e8297a47c5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
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      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>and</video:tag>
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      <video:tag>Damage</video:tag>
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    <loc>https://dnatube.com/videos/Salt-Scraper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salt Scraper</video:title>
      <video:description>CFD (Computational Fluid Dynamics) Numerical LES (Large Eddy Simulation, Unsteady simulation) and DEM (Discrete Element Model) for Mg Salt crystal particles removed by an industrial scraper. Particle-Particle interaction, CFD post-processing.
(work performed with Dr. Marcos P. Rodriguez, TU Delft, The Netherlands)</video:description>
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      <video:duration>13</video:duration>
      <video:publication_date>2009-12-07T07:26:41.000Z</video:publication_date>
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      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>DEM</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>Scraper</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Matter-Discovered-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Discovered by NASA</video:title>
      <video:description>Some new discoveries by the NASA scientists and different more science news are shown here. This video from a science show shows the discovery of matter between the stars and our milky way galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b1526cfe-0c9f-4851-95cf-786145e0a1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2013-02-09T02:06:15.000Z</video:publication_date>
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      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>matter</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Conditional Statements</video:title>
      <video:description>Video shows some examples and their solutions of conditional statements. This video will definitely make the topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b15c5866-ef85-44c5-a63b-3c0ae74ae5f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-12-04T13:21:33.000Z</video:publication_date>
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      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Conditional</video:tag>
      <video:tag>Statements</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rates of the Pulse and Respiratory systems</video:title>
      <video:description>This video gives information on how to check a pulse and respiratory rate. It gives the pieces of equipment needed and what to look out for when taking the rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1602fe2-2999-4fb4-a895-43f457c9c090/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-11T22:53:18.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Rate</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-SAT-Prep-Test-1-Section-3-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 SAT Prep: Test 1 Section 3 Part 2</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 2 

Problems 4-7 starting on page 396</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21972.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T00:07:25.000Z</video:publication_date>
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      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Mapping  part 2</video:title>
      <video:description>Mapping: Transcript
To begin the project, researchers built maps of the human genome. They identified thousands of DNA sequence landmarks that helped them navigate across the chromosomes.

Developing genome maps was necessary preparation for DNA sequencing. These same maps also served to orient geneticists who were hunting for disease genes.

With enough landmarks in place, project scientists created &quot;libraries&quot; of clones that spanned the genome. Each clone contained a manageably small fragment of human DNA that was stored in bacteria. Scientists used the landmarks to tell them what part of the human genome each fragment came from.

This clone-by-clone approach made it possible to double check the location of each DNA sequence. It also allowed participating laboratories from around the world to carve up the genome and coordinate their work.</video:description>
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      <video:publication_date>2007-08-31T02:48:34.000Z</video:publication_date>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smead Jones sutures</video:title>
      <video:description>This video features a technique to close the midline incision of the abdomen by a method called smead Jones sutures&apos; far-far.near-near. These methods have varied with time with deeper understanding of engineering and physiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b16de7aa-fc88-4bfa-964f-adbe3ac2a6b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T23:06:09.000Z</video:publication_date>
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      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Smead</video:tag>
      <video:tag>Jones</video:tag>
      <video:tag>Sutures</video:tag>
      <video:tag>Far</video:tag>
      <video:tag>Near</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-10-Unemployment-Rate-Primer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  10 - Unemployment Rate Primer</video:title>
      <video:description>Unemployment Rate Primer

Understanding how the headline unemployment rate (U-3) is calculated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22622.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-11T02:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9DGbDx5xQNo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Unemployment</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Primer</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-13-Expected-Value-EX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Expected Value: E(X)</video:title>
      <video:description>Expected Value: E(X)

Expected value of a random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22623.jpg</video:thumbnail_loc>
      <video:duration>893</video:duration>
      <video:publication_date>2012-09-11T02:42:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j__Kredt7vY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-treat-a-cold-with-high-blood-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to treat a cold with high blood pressure</video:title>
      <video:description>This video describes how to treat a cold with high blood pressure.

Cold and flu season is hard enough, but if you have high blood pressure (HBP) you may want to avoid certain OTC cold medications. To learn more about how certain types of cold medicine might impact people with hypertension, and to find out more about a cold medication that might be right for you, watch this video! For more, visit: http://conditions.healthguru.com/topic/kids-health/cold-flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b1785ab3-b139-440a-99b6-998c242aa1c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-11T00:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27860.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Treating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>with</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
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    <loc>https://dnatube.com/videos/Endoscopia-Realizada-a-Luciana-Sandoval-El-Salvador-parte-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia Realizada a Luciana Sandoval El Salvador parte 1</video:title>
      <video:description>La importancia de la endoscopia como prevención del cáncer gástrico, en este programa de televisión el Dr. Julio Murra Saca de la República de El Salvador, Realiza una endoscopia del aparato digestivo superior a una reconocida presentadora Luciana Sandoval, el Dr. Ricardo Sandoval Vásquez, reconocido médico anestesiólogo, le administra la sedación, Nosotros siempre hemos resaltado la importancia de prevenir los cánceres más frecuentes como son los del colon y recto por medio de la colonoscopia cada 5 años, la mamografía para prevención del cáncer de mama, la citología para el cáncer de útero, la endoscopia del aparato digestivo superior para prevención del cáncer gástrico y el antigeno prostático especifico y ultrasonografia trans rectal para la prevención del cáncer de próstata. No sea usted o un familiar una persona más en las estadísticas de los cánceres, recuerde la prevención es la mejor medicina, más información en nuestra pagina Web www.murrasaca.com.</video:description>
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      <video:publication_date>2009-09-04T23:41:07.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Endoscopio</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>laparoscopia</video:tag>
      <video:tag>cirugia</video:tag>
      <video:tag>medicina</video:tag>
      <video:tag>Dr</video:tag>
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    <loc>https://dnatube.com/videos/LLRV-Lunar-Landing-Training-Vehicle</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>LLRV Lunar Landing Training Vehicle</video:title>
      <video:description>The Bell Aerosystems Lunar Landing Research Vehicle or LLRV was sometimes called the flying bedstead. This video show this LLRV in flight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1c734ba-8c7f-4a23-8dae-405eaf79cd54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2011-12-13T05:41:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11678.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Training</video:tag>
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    <loc>https://dnatube.com/videos/Shrewsbury-Smart-Lipo-Treatment-Smart-lipo-Monmouth</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Shrewsbury Smart Lipo Treatment| Smart lipo Monmouth</video:title>
      <video:description>Looking for Smart Lipo treatment in Shrewsbury, Monmouth, New Jersey, then visit Medispa. For successful liposuction procedures consider our smart lipo treatment offers, at a cost that suits your pocket.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/b190617f-c465-4f85-bec7-ba4629b97973/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-03-20T11:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3977.mp4</video:content_loc>
      <video:uploader>Dr. Joseph Fretta</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shrewsbury</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Monmouth</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Jersey</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Week-by-Week-Guide-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Week by Week Guide HD</video:title>
      <video:description>Babycenter has the pregnancy week by week information you need See how your baby is growing week by week throughout your pregnancy for more details watch video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b18459b4-ac6d-4c19-867c-8d9dec2c40e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2011-12-01T04:55:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10252.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genetics-of-Wildlife-Conservation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genetics of Wildlife Conservation</video:title>
      <video:description>Wildlife is endangered by human activities as never before and species extinctions threatens the biosphere and our own future well being. ... all Â» Renowned wildlife biologist David Woodruff will illustrate the use of new genetic methods in the management of threatened and endangered species, and show how the process of genetic erosion in fragmented populations compromises the future of even protected populations. Series: Science Matters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b1943b6a-d912-4cac-b56b-8b03269c8b3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1795</video:duration>
      <video:publication_date>2007-09-12T00:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1010.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>wildlifeconservation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colliding-Galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colliding Galaxies</video:title>
      <video:description>Way to go milky way. Galaxies are the building blocks of the universe, in which collisions and mergers are part of life. The milky way is in the process of pulling in another galaxy. So are we safe in our galaxy, find out here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1aaeb71-b983-4557-ab49-86fe3895481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-23T10:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7688.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>JWST</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>Colliding</video:tag>
      <video:tag>galaxies</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/how-tsunami-is-being-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how tsunami is being formed?</video:title>
      <video:description>A tsunami (Japanese: 津波, lit. &quot;harbor wave&quot;;[1] Japanese pronunciation: [tsɯnami]; English pronunciation: /tsuːˈnɑːmi/ tsoo-NAH-mee or /suːˈnɑːmi/ soo-NAH-mee[2]) is a series of water waves (also called a tsunami wave train[3]) caused by the displacement of a large volume of a body of water, usually an ocean, though it can occur in large lakes. Tsunamis are a frequent occurrence in Japan; approximately 195 events have been recorded.[4] Owing to the immense volumes of water and the high energy involved, tsunamis can devastate coastal regions. reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/b1c870fe-77b9-49f8-8c2e-97e4f852d398/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-03-15T18:36:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6872.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 18 - MIT 6.451 Principles of Digital Communication II&quot; Codes on Graphs

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15873.jpg</video:thumbnail_loc>
      <video:duration>4986</video:duration>
      <video:publication_date>2012-08-28T21:07:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQVlVhGKfHc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Kinesin-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Kinesin movement</video:title>
      <video:description>Kinesins are a class of motor proteins found in eukaryotic cells. Kinesins move along microtubule cables powered by the hydrolysis of ATP. The active movement of kinesins supports several cellular functions including mitosis, meiosis and axonal transport.
This video features an animation of kinesin movement. Edited by Ashraf</video:description>
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      <video:duration>26</video:duration>
      <video:publication_date>2009-06-26T01:28:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2892.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>Vesicles</video:tag>
      <video:tag>Carrier</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Microtubles</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Intestines-Histology-Model-Muscularis-Serosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model - Muscularis &amp; Serosa</video:title>
      <video:description>Methods: Formalin fixed, paraffin wax embedded sections were selected from surgical resection specimens from 10 cases diagnosed as Crohn&apos;s disease. The block that showed the most granulomas was selected from each case. Sections S mu-m thick were immunostained with antibodies directed against the endothelial markers factor VIII related antigen and Ulex europaeus lectin, and against the vascular wall components collagen IV and laminin. Granulomas were counted on each slide in the serosa, muscularis propria, submucosa, and mucosa. In each area granulomas were classified according to their relation to lymphatic or blood vessels. Overall, an average of 46.1% of granulomas was related to lymphatic vessels, with the majority of these being adjacent to the vessel, rather than in the lumen or distorting the wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2026df5-3c68-41b2-86cc-9546d18d1115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-15T12:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5378.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Muscularis</video:tag>
      <video:tag>Serosa</video:tag>
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    <loc>https://dnatube.com/videos/Cheeky-Monkeys-cute-baby-monkeys-at-play-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheeky Monkey&apos;s cute baby monkeys at play by BBC</video:title>
      <video:description>Despite being urbanized for a couple of decades now meaning food is available all year round, these monkey&apos;s still give birth seasonally. Cute baby monkeys at play in the Cheeky Monkey series by BBC.</video:description>
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      <video:duration>175</video:duration>
      <video:publication_date>2011-11-26T05:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8128.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>cute</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>at</video:tag>
      <video:tag>play</video:tag>
      <video:tag>Cheeky</video:tag>
      <video:tag>monkey</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric advice on ingested poison</video:title>
      <video:description>Have your child ever faced death due to ingested poison? ooh no, that sound ridiculous, you even don&apos;t have a kid,but anyway your neighbor has. This video gives a stepwise course in case of ingested poison in children. It is handy as a first aid measure before you head to a medical facility.</video:description>
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      <video:duration>276</video:duration>
      <video:publication_date>2010-11-16T14:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5501.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Ingested</video:tag>
      <video:tag>poison</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-open-the-airways-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to open the airways? by Bupa</video:title>
      <video:description>How is cardiopulmonary resuscitation, or CPR, carried out? Watch this beautifully descriptive video on how to provide this life-saving procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2325230-3897-4446-ab70-8fc62fbac1b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30071.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>airways</video:tag>
      <video:tag>Cardiopulmonary</video:tag>
      <video:tag>Resuscitation</video:tag>
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    <loc>https://dnatube.com/videos/Nice-reaction-KMnO4H2O2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Nice reaction-KMnO4+H2O2</video:title>
      <video:description>KMnO4+H2O2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/6f88031d-98a4-4633-a7bb-79822ab28bfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-07-03T11:46:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2936.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>KMnO4</video:tag>
      <video:tag>H2O2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics</video:title>
      <video:description>What are Probiotics? Probiotics are microorganisms or bacteria that are beneficial to a living organism, in humans such bacteria can be seen in digestion. This video educates more on probiotics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b235acc5-40a3-408a-ada8-da96d837ce51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-16T15:28:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5538.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/What-is-ebola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is ebola</video:title>
      <video:description>This is a presentation that will show you what Ebola is.  It does not have narration but it is interesting and informative.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b23ab3df-8c8e-43f6-b6cc-cd2ea9b6dc48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2014-10-07T05:49:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31939.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Definition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Y-chromosome-Anomaly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Y chromosome - Anomaly</video:title>
      <video:description>Sex chromosome abnormalities are gender specific. In frequency of occurrence, sex chromosomes abnormalities are only slightly less common than autosomal abnormalities.   Normal males inherit an X and a Y chromosome while females have two X&apos;s.  A single Y chromosome is sufficient to produce maleness while its absence is necessary for femaleness. This video gives information about Y chromosome and anomaly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2463b97-0e44-4a12-a5de-3c92022bd133/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5981.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Anomaly</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hair-Follicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Follicle</video:title>
      <video:description>This is a video depicting Hair Follicles as part of a skin model. It describes the hair follicle, its source of nutrition, and the hair matrix. It also explain the structure of the hair itself including the medulla, cortex, and cuticle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b258f3ba-1663-43de-81c2-d057b59929ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-11-13T21:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5154.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>follicle</video:tag>
      <video:tag>cuticle</video:tag>
      <video:tag>medlla</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-operate-dc-long-distance-rf-remote-controller-receive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to operate dc long distance rf remote controller receive</video:title>
      <video:description>You can use this long distance rf remote controller to control dc/ac lights on or off, motor start or stop, electric door / gate open or close... far away from you. Remote distance is up to 2000M theoretically. Wireless signal can pass through walls, floors and doors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/b26f4dcf-31c3-40bd-8cd7-00d19c481969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-07-29T22:35:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12378.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>on</video:tag>
      <video:tag>off</video:tag>
      <video:tag>2000m</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/President-Abraham-Lincoln-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>President Abraham Lincoln Part 3</video:title>
      <video:description>Biography of president Abraham Lincoln is discussed here. He was the 16th president of U.S. and has to struggle a lot in his life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b272690e-3694-405a-9766-fae0c0d8e252/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-08-08T15:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3190.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>President</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-21H931-Seminar-in-Historical-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 21H.931 Seminar in Historical Methods</video:title>
      <video:description>&quot;Lec 1 - MIT 21H.931 Seminar in Historical Methods&quot; Heros, Tolkien, Lewis, Beowolf

View the complete course: http://ocw.mit.edu/21H-931S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15881.jpg</video:thumbnail_loc>
      <video:duration>6155</video:duration>
      <video:publication_date>2012-08-28T21:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tEpU7QiRiUk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>History</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Sources</video:tag>
      <video:tag>Narrative</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>historians</video:tag>
      <video:tag>annales</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robofish-Swims-Like-a-Bass-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish Swims Like a Bass 2</video:title>
      <video:description>Using fluorescent dye, this video demonstrates how water flows around the tail of a robotic fish as it mimics the swimming motions of a bass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b27a39ec-f2d9-4fb8-99c2-b0a68651b929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-08-28T08:50:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3274.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Rob</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Media-Property-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS - Media Property Tutorial</video:title>
      <video:description>In this tutorial we will show you how to use CSS media queries generally css media queries work by specifying default layout properties first then overriding them for specific device properties click here to learn about CSS media types and how it can help you easily</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b27b2ddf-6b2b-4c5c-808c-21c85012055a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-15T13:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6582.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Emotion-and-Reason-Love</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution, Emotion, and Reason: Love</video:title>
      <video:description>Guest lecturer Peter Salovey, Professor of Psychology and Dean of Yale College, introduces students to the dominant psychological theories of love and attraction.

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12588.jpg</video:thumbnail_loc>
      <video:duration>4173</video:duration>
      <video:publication_date>2012-08-21T18:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kZoBgX8rScg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arousal</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>misattribution</video:tag>
      <video:tag>Pratfall</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ppar-Gamma-Promoting-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ppar Gamma- Promoting Cancer</video:title>
      <video:description>Ppar relates to NHR(Nuclear Hormone Receptor) family that transcript gene. It helps in metabolism and other activity in body but overgrowth of this cause cancer tissues to grow and spread through the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2907c44-2284-4bdc-86ed-98a8e890c281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2013-02-07T07:17:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29317.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>PPAR</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions</video:title>
      <video:description>This is a short pre-visualization for an animation describing how prions (small protein molecules implicated in mad cow disease and Alzheimer&apos;s) are believed to function in diseases of the brain.

  Of particular interest is the combination of computer generated (CG) elements that mix photorealism, animation and special effects to introduce the viewer to the heirarchy of components of the human brain. This pre-visualization ends prior to the introduction of the prion, and its putative mode of action in disease onset (namely plaque formation). 

www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/b2c7d080-270a-420b-b6dd-ae419fb81db0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2008-01-05T21:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1217.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Prion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Virtual-Stonehenge-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Virtual Stonehenge Landscape</video:title>
      <video:description>This short film shows the landscape around Stonehenge as recorded by LIDAR survey (airborne 3D scanning). Millions of measurements were taken across the landscape, and here they have been turned into a &apos;solid&apos; computer model to show how well the archaeology is recorded by this method. Prehistoric burial mounds (barrows), the great Cursus (a 2km Neolithic monument), the Bronze Age Avenue which links Stonehenge to the River Avon, and other henges such as Woodhenge and Durrington Walls are all ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b2d3af29-426a-4ce8-8ff0-9f70c144d4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-04-08T20:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1649.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Stonehenge</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>lidar</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>wiltshire</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Heart-Muscle-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Heart Muscle Cell</video:title>
      <video:description>If heart cells are cultivated in vitro (in plastic dish with some growth medium), individual cells contract, as it would have in intact, real heart.
This particular cell is grown on rubber thin foil, and as it contracts rubber foil becomes wrinkled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b2d6df96-3fe3-4468-bafb-587ddd16c388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-16T01:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/317.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>tissueculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endogenous-Retroviruses_-Life-Cycle-and-Ancestral-Implicatio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endogenous Retroviruses_ Life-Cycle and Ancestral Implicatio</video:title>
      <video:description>Endogenous Retroviruses_ Life-Cycle and Ancestral Implications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2db4010-6c76-4d57-a327-8c486ff93a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2010-11-17T12:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5568.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Endogenous</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ancestral</video:tag>
      <video:tag>Implications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marylands-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maryland&apos;s  Space</video:title>
      <video:description>Maryland&apos;s Place in Space has been cemented.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2e2c8a9-fabd-4f94-a1b8-c35c6cd0e31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-23T09:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7669.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>maryland</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-viruses-multiply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How viruses multiply?</video:title>
      <video:description>This video is about virus multiplication. Viruses do not contain enzymes for energy production or protein synthesis.

For a virus to multiply, it must invade a host cell and direct the host’s metabolic machinery to produce viral enzymes, viral proteins, and copies of its nucleic acid, using the host cell&apos;s ATP to power the reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2ed44a1-f087-4890-b0d9-e0583e9e0bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T08:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9354.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Bone-Metastasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Bone Metastasis</video:title>
      <video:description>Video shows the mechanism of bone destruction due to bone metastasis. Video is well animated and is very helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b30068b1-e4c7-4c13-9cdb-0af9dbf7d2cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2013-02-08T02:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29551.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>Ligand</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>metastasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Determination-of-starch-damage-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determination of starch damage -part -2</video:title>
      <video:description>Determination of starch damage -part -2

This the second part of training video on determination of starch damage. This video presents a training session on the determination of starch damage. Starch is essential for the plants and animals. It is also important for many industrial processes. Technique of quantitative determination of starch damage is shown in the video.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b306a5ee-28d7-423f-a78e-0667d9d149eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-25T23:31:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6121.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Circadian-Activity-in-Drosophila-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Circadian Activity in Drosophila Part 3</video:title>
      <video:description>This animation series shows four experiments that compare the activity patterns of a wild-type fly keeping a normal schedule with those of a mutant fly apparently following a 19-hour internal clock. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b3269213-e1d0-4fc5-b550-c83267f1eddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/654.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Grasshopper-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Grasshopper Mouse</video:title>
      <video:description>Video clip about the grasshopper mouse, which I&apos;m pretty sure is a hoax.  Apparently it eats snakes and howls like a 25-year-old-man crying at Band of Brothers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b340556d-1b10-471e-890b-555135dfcadd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2010-11-17T22:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5591.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>grasshopper</video:tag>
      <video:tag>Mouse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fungi-Reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fungi Reproduction</video:title>
      <video:description>Fungi Reproduction and its stages are explained in this scientific video. Fungi can have asexual and sexual reproduction. Asexual reproduction is common to almost all fungi and it includes bud formation, fragmentation and sporulation. Sexual reproduction increases the possibility of variation into a population, and this is why most fungi have a sexual phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/b34114bf-085c-4b3d-bae2-cee8d95deb77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2014-06-24T21:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31007.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Fungi</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cesarean-Section-Delivery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cesarean Section Delivery Video</video:title>
      <video:description>A caesarean section is an operation to deliver a baby it involves making a cut in the front wall of a woman’s abdomen and womb a caesarean section is carried out under regional anaesthetic where the lower part of your body is numbed it usually takes 30 to45 minutes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b35d4a1b-761c-4aa3-a70a-328e5af85eba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-12-01T02:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9943.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Addressing-Viral-Evasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addressing Viral Evasions</video:title>
      <video:description>Certain viruses have developed strategies to prevent their detection by cytotoxic T cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b365d1d6-0e36-4e65-8d97-eae3b4744e23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-05-27T19:39:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2451.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/motor-cabal-toxins-and-motor-neuron-synapses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>motor cabal toxins and  motor neuron synapses</video:title>
      <video:description>Multiple cone snail toxins attack different molecules of the nervous system and cause paralysis. This video shows how motor cabal toxins and  motor neuron synapses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b36cd795-1bbc-4a9b-87a2-7fc87dc0803b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-04-17T22:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12254.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>motor</video:tag>
      <video:tag>cabal</video:tag>
      <video:tag>toxins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 21 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27125.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-21T02:58:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/02CeRGQDH3k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Half-Head-Model-Nasal-Cavity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half-Head Model - Nasal Cavity</video:title>
      <video:description>This video displays a Half-Head Model of the Nasal Cavity and its surrounding structures including the nares, sinus cavity, nasal septum, vestibule, and pharynx.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e97a1ca-ad35-4712-9ba5-4d41d10f0f76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2010-11-13T22:11:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5169.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>model</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>nares</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>septum</video:tag>
      <video:tag>vestibule</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharynx</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Gas-Exchange-During-Cigarette-Smoking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Exchange During Cigarette Smoking</video:title>
      <video:description>When the gas in an organism and the atmosphere is transferred it is called gas exchange. This video explains the risks in cigarette smoking demonstrating how the cigarette smoke affects humans using the gas exchange theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b37466ee-8f88-47c4-8b3f-787a4052727c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-25T21:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6096.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Smoke</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-of-mRNA-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation of mRNA Translation</video:title>
      <video:description>mRNA Translation. Translation of mRNA

Proteins are synthesized from mRNA templates by a process that has been highly conserved throughout evolution (reviewed in Chapter 3). All mRNAs are read in the 5´ to 3´ direction, and polypeptide chains are synthesized from the amino to the carboxy terminus. Each amino acid is specified by three bases (a codon) in the mRNA, according to a nearly universal genetic code. The basic mechanics of protein synthesis are also the same in all cells: Translation is carried out on ribosomes, with tRNAs serving as adaptors between the mRNA template and the amino acids being incorporated into protein. Protein synthesis thus involves interactions between three types of RNA molecules (mRNA templates, tRNAs, and rRNAs), as well as various proteins that are required for translation. Read more: http://www.ncbi.nlm.nih.gov/books/NBK9849/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b3785af0-3d82-4c4b-aa3e-2e3f05e9585e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-24T05:27:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5931.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 2</video:title>
      <video:description>From the moment man opens his eyes to this world, a great order surrounds him. He needs oxygen to survive , the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b38a4c34-20e5-4a7d-b078-d0e2327ec39b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T13:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3130.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Lactic Acid  (Quiz)</video:title>
      <video:description>Lactic Acid  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26401.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:04:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U6uWvuiO1rA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Assembling the Results  part 11</video:title>
      <video:description>A computer program integrates the data from individual sequencing reactions. It can spot where DNA fragments overlap and order them as they originally were on the chromosome.

Many overlapping sequences reads are needed to generate the uninterrupted sequence of the original stretch of DNA. During the Human Genome Project, every base pair of DNA was sequenced an average of nine times. Some stretches of DNA were easy to read and needed to be sequenced little less often, while other stretches were more difficult to read and had to be sequenced more often.

During the Human Genome Project scientists ran more than 50 million sequencing reactions. Some 2000 scientists from more than two dozen labs around the world, worked on the project.</video:description>
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      <video:publication_date>2007-09-01T17:14:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/871.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>American patient experience with hip resurfacing  part 1</video:title>
      <video:description>His double hip surgery with Dr. Venkatachalam of the MJRC in Chennai is narrated by Mr. Leonard Battipaglia from New York City. He underwent a right hip resurfacing in Nov 2008. He recovered very well and returned to India seven months later for a Proxima hip replacement to his left hip.
Visit http://www.hipsurgery.in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3829.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T16:24:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4sU_pXjITaw</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurite Outgrowth and branch formation</video:title>
      <video:description>Neurite outgrowth is a key process during neuronal migration and differentiation. Complex intracellular signaling is involved in the initiation of neurite protrusion and subsequent elongation. Although, in general many constituents of the machinery involved in this multi-stage process are common for neurons in distinct brain areas, there are notable differences between specific neuronal subtypes. Reff:  http://www.biomedcentral.com/1471-2202/11/18</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2010-11-07T02:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4773.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Neurite</video:tag>
      <video:tag>Outgrowth</video:tag>
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    <loc>https://dnatube.com/videos/A-look-at-proteins-and-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at proteins and amino acids</video:title>
      <video:description>This video describes proteins and amino acids. Proteins are very complex cells, each type of protein is unique and has different functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b3a45806-7117-4b96-990e-23970ef37e03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-10-31T01:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27948.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
      <video:tag>acids</video:tag>
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    <loc>https://dnatube.com/videos/The-Supercontinent-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Supercontinent Cycle</video:title>
      <video:description>A very interesting video showing the formation of Amasia the Next Super-continent on earth. A diagrammatic view with the contraction and expansion is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b3b34e3e-d8eb-430b-a6fe-52cd455e9901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2013-04-07T19:14:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30453.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Amasia</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Supercontinent</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A coronary stent is an artificial support device used in the coronary artery to keep the vessel open the coronary stent is a relatively new tool used to keep coronary arteries expanded usually following a balloon angioplasty</video:description>
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      <video:duration>33</video:duration>
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      <video:uploader>userone</video:uploader>
      <video:category>Tutorials</video:category>
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      <video:tag>Animation</video:tag>
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      <video:duration>207</video:duration>
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      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Multivariate</video:tag>
      <video:tag>Multiplex</video:tag>
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    <loc>https://dnatube.com/videos/Allahs-artistry-in-colour-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualize your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
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      <video:publication_date>2009-08-02T18:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3111.mp4</video:content_loc>
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      <video:category>Education</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
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      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
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    <loc>https://dnatube.com/videos/Motor-Kinesin-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor Kinesin Animation</video:title>
      <video:description>Kinesins are a large family of motor proteins, most of which walk along microtubules toward the plus end, away from the centrosome while dyneins walk along microtubules toward the minus end toward the centrosome. This video shows motor proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/b3b85a9f-c874-4668-8c0d-7f2427d18ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-03-30T16:43:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/123.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>dyneins</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/A-Demo-Video-of-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Demo Video of Radiology</video:title>
      <video:description>Radiology is a field in medicine that deals with the study and application if imaging technology such as x-rays. Demonstrated in this video is the workings of radiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3bc752e-da7a-4c5d-ad9a-9867dad742bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-24T18:23:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7775.mp4</video:content_loc>
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      <video:category>Biochemistry</video:category>
      <video:tag>radiology</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The incredible expanding universe explained</video:title>
      <video:description>FFreeThinker shows how our wondrous universe is expanding. If you want to learn about how the universe is growing in a simple way, then you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b3e10b8b-08d5-4d52-8dd2-fbc9676253a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
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      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Planets</video:tag>
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    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. How to approach problem in scientifically correct way? Experiments with balloon filled with helium, air and hydrogen. How is that chemical reaction different than chemical reaction in our body?</video:description>
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      <video:duration>427</video:duration>
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      <video:uploader>Technician</video:uploader>
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      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Rough Road to Space ( a NASA video )</video:title>
      <video:description>This video shows what scientists in NASA went through during the rough road to space.</video:description>
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      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>Rough</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A laparoscopic colectomy is an operation that removes the large intestine this is used to treat conditions including this procedure can be perfomed by the keyhole laparoscopic approach or the open approach</video:description>
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      <video:duration>234</video:duration>
      <video:publication_date>2011-12-01T00:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9835.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colectomy</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-structure-of-DNA-and-genetics-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The structure of DNA and genetics PART 1</video:title>
      <video:description>Enjoy -- this clip is from BBC AS Guru -- now no longer in existence.

Genetics &amp; DNA

Oh do write a comment,please and vote :)

************DISCLAIMER*****************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly A-level students in their biological science studies. No copyright infringement intended.
*****************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b4177a2d-3dea-409c-a13e-9782286247cd/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:53:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2347.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Deoxyribose</video:tag>
      <video:tag>Pentose</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>Nucleic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>Purine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-defense-against-infection-the-alternative-pathway-o</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural defense against infection: the alternative pathway o</video:title>
      <video:description>The alternative pathway of the complement system is a component of the immune system. This is a natural defense against infections and can operate without the participation of antibody. This video presents an animation of the alternative pathway of the complement system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/b422194a-4838-43dd-9bb5-9a59c8091219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-05-30T06:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4379.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>activation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Angular-and-Linear-Velocity-Killer-Math-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angular and Linear Velocity Killer Math Video</video:title>
      <video:description>This killer math video shows angular and linear velocity and how to calculate it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b446f7fc-dd59-4c46-bbcb-72c8a0b2dd57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-12-01T05:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28121.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-Description-of-Small-Intestines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief Description of Small Intestines</video:title>
      <video:description>Discussion of the small intestines with each layers and mucosa is shown here. A study of small intestines with its structure is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b449f586-8d59-4e5c-900d-a0b14472f729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T12:14:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5379.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>Mucosa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Bug-Wars-Spider-VS-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Bug Wars Spider VS Ant</video:title>
      <video:description>Monster bug wars is a documentary program created and distributed by beyond television Productions watch an epic bug battle play out when a bull ant wanders unsuspecting straight into the lair of a redback Spider</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4547790-74e5-4cd6-98cb-dbd714c37192/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-12-10T02:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28538.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Ant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Red-Kangaroo-Mutant-Planet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Red Kangaroo - Mutant Planet</video:title>
      <video:description>This is a video that shows images from the mutant planet series about the red kangaroo which is a marsupial from Australia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b459555f-441f-4c35-addf-c1b29f776409/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-09T08:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28457.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Kangaroo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pineal-tumour-excision-surgery-in-India-at-Mumbai-and-Bangalore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pineal tumour excision surgery in India at Mumbai and Bangalore</video:title>
      <video:description>Pineal tumor excision surgery in india at mumbai and bangalore is highest in the world excellent medical facilities and low cost surgeries makes India a favourite destination for the treatment of foreign patients</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b4596139-539d-41c4-9c20-731eea2c3969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-12-06T17:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10665.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pineal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bangalore</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Documentry-of-Einstein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Documentry of Einstein</video:title>
      <video:description>Video shows the history related with Einstein. His some daily life activities are also shown here Which shows Einstein&apos;s different way of thinking than others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b45a9f52-bacb-4804-a461-7d5ea713b1e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2010-11-25T21:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6090.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-Scattering-Experiment-by-Rutherford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha Scattering Experiment by Rutherford</video:title>
      <video:description>Diagrammatic view of the gold foil experiment conducted by Rutherford is shown in the video. The bombardment of alpha particles through a thin foil of gold, its after effects and the conclusions are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b4722fdd-f8e3-49e0-8cab-a8f3865bdfcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11242.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Galvanic-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Galvanic Cells</video:title>
      <video:description>Galvanic Cells

Redox reactions to drive Galvanic Cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22627.jpg</video:thumbnail_loc>
      <video:duration>1106</video:duration>
      <video:publication_date>2012-09-11T02:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4L3dDIixSU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Galvanic</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Talks-Joe-DeRisi-Hunting-the-next-killer-virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  Joe DeRisi: Hunting the next killer virus</video:title>
      <video:description>About this talk/nBiochemist Joe DeRisi talks about amazing new ways to diagnose viruses (and treat the illnesses they cause) using DNA. His work may help us understand malaria, SARS, avian flu -- and the 60 percent of everyday viral infections that go undiagnosed.
Joseph DeRisi is a molecular biologist and biochemist, on the hunt for the genomic basis of illness. His lab at UCSF is focused on the cause of malaria, and he&apos;s also poked into SARS, avian flu and other new diseases as they crop up. His approach combines scientific rigor with a nerd&apos;s boundary-breaking enthusiasm for new techniques -- one of the qualities that helped him win a MacArthur &quot;genius&quot; grant in 2004. A self-confessed computer geek, DeRisi designed and programmed a groundbreaking tool for finding (and fighting) viruses -- the ViroChip, a DNA microarray that test for the presence of all known viruses in one step./nIn 2008, DeRisi won the Heinz Award for Technology, the Economy and Employment./nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/b46c5c1f-4041-4eec-ab81-68a1a1770cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>965</video:duration>
      <video:publication_date>2009-03-30T23:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1523.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Joe</video:tag>
      <video:tag>derisi</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polysomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polysomes</video:title>
      <video:description>Polyribosomes or also called polysomes are a cluster of ribosomes, bound to a mRNA molecule is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b476ebee-0c7a-4d5b-a7ac-dc1e5c8a2f93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-04-23T04:49:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1942.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>polysomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Examination</video:title>
      <video:description>Video shows a discussion about the pulmonary physical examination. The purpose of this video is to helpful the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b4799aef-6aaa-49b5-93ea-806e7874f26a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1376</video:duration>
      <video:publication_date>2011-12-01T04:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10186.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-effects-of-the-ebola-virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and effects of the ebola virus</video:title>
      <video:description>A presentation on causes and effects of the Ebola virus.  From its symptoms, its physiology to its effect on the human body: take a look at this virus that is looming over humanity.  A short video summarizing what we know about the virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b47ac042-440e-4879-adb9-f8518b2c3dec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2014-10-07T06:12:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31942.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Symptoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Working-principle-of-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Working principle of X-ray</video:title>
      <video:description>X-rays are used to see the structure of muscles and bones and to diagnose damages. This video explains the main principle used in x-ray devices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b4aab99e-0cce-4c27-8ade-58a42a33b248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-10-23T16:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7225.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>working</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-Warts-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Warts - 3D Medical Animation</video:title>
      <video:description>The warts commonly seen on the skin are caused by a viral infection. The culprit is one of the HPVs (human papillomaviruses) that can be spread from person to person or be acquired through contact with a contaminated surface.

Over 100 types of HPVs have been identified that infect skin or mucous membranes, depending on the virus type. HPV types that infect skin lead to the development of common skin warts.

HPVs have gained widespread attention for their proven role in the development of genital and anal cancers, particularly cancer of the cervix. Specific &quot;high risk&quot; types of HPV that infect the mucosal tissue that lines the genital area are responsible for these carcinogenic (cancer-causing) effects. &quot;High risk&quot; HPVs have also been implicated in the development of a subset of head and neck cancers that develop in the area of the tonsils.

There are also &quot;low risk&quot; HPV types that lead to the development of benign lesions in the genital area, such as genital warts. Some of these HPV types infect skin and cause warts in various locations on the body. Other HPV types cause benign growths, or papillomas, on the vocal cords.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4b68867-a9c9-448e-af5b-be75cc748636/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-09T12:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4842.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diffrent-Views-About-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diffrent Views About Big Bang</video:title>
      <video:description>There are various questions which always comes in mind. How the universe was formed? How the huge bodies remain suspended in the sky? This video shows the views of great peoples about the Universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b4abb749-c07f-43c9-8d00-e34f3800607b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2010-11-23T22:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5815.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Machinus-Examinis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Machinus Examinis</video:title>
      <video:description>This video episode of through the worm hole features the AI of swarm bots. It is said that these swarm bots can achieve task that a single robot cannot do, similar to ant colonies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4c6547b-0c97-4b3d-af20-1cbb8468707b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-09T07:08:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28439.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Swarm</video:tag>
      <video:tag>Bots</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>Machinus</video:tag>
      <video:tag>Examinis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Analytical-Approach-to-Platform-Comparison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Analytical Approach to Platform Comparison</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Video shows a step by step examination of cranial nerves IX, X, XI &amp; XII. The purpose of this video is to help the medical students.</video:description>
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      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T09:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9415.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Upper-Gastrointestinal-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upper Gastrointestinal Endoscopy</video:title>
      <video:description>An upper gastrointestinal endoscopy is a procedure that allows your doctor to look at the interior lining of esophagus stomach and small intestine through an endoscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b67d1662-3f40-4160-bc55-93e2812d3c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-29T11:41:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8972.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Esophagus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers (part 2)</video:title>
      <video:description>This math video shows dividing complex numbers. Complex conjugates are a pair of complex numbers, both having the same real part, but with imaginary parts of equal magnitude and opposite signs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b6883bea-2d70-442d-be01-e746d0b28629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2009-05-27T19:47:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2473.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>math</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-Care-of-Meningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking Care of Meningitis</video:title>
      <video:description>The membrane covering the brain and the spinal chord is called the meninges. When this meninges is infected with a bacteria it is known as meningitis. This video explains how to recognize and treat meningitis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6ae2819-6bbf-408f-b069-a8a20b070d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2010-11-15T20:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5436.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Butadiene-Pi-Bond-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Butadiene Pi Bond  (Quiz)</video:title>
      <video:description>Butadiene Pi Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26408.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hOwQQryixJM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Butadiene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Links-in-Chain-of-Our-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Links in Chain of Our Ecosystem</video:title>
      <video:description>This video shows a links in the Chain between different animals in our ecosystem. A brief explanation with the example from our surroundings is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b6ac4293-38d1-4eda-b1e5-0e864f97f552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2013-02-09T06:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29807.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Ecosystem</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>links</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfer-Techniques-part-1-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfer Techniques part 1 of 4</video:title>
      <video:description>The technique for transferring a patient from one surface to a another depends upon the patients condition and his ability to bear weight and assist in the transfer special consideration must be given for patients who are paralyzed or have injuries to extremities at times the use of a hoist or other machinery will be preferable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6b26f57-87f2-4d6d-88aa-e2d1cdc9115f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2010-11-16T15:04:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5527.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-China-Pegs-to-Dollar-to-Keep-Trade-Imbalance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  12 - China Pegs to Dollar to Keep Trade Imbalance</video:title>
      <video:description>China Pegs to Dollar to Keep Trade Imbalance

China Pegs to Dollar to Keep Trade Imbalance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22634.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-11T02:44:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uTlh861MtYk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>China</video:tag>
      <video:tag>Pegs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dollar</video:tag>
      <video:tag>Keep</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Imbalance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-And-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force And Matter</video:title>
      <video:description>A standard model explaining the force and matter is shown here. The basic difference between the two is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b6cff400-e8b0-470a-a9ba-9fa6b414b0f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2013-01-30T07:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29058.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>force</video:tag>
      <video:tag>and</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-definition-graphics-looks-at-vortex-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High definition graphics looks at vortex physics</video:title>
      <video:description>This videos shows a simulation of vortex which will help physicists better understand the concept of turbulence. Turbulence occurs when there is an unsteady or violent movement of any liquid or air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b6d96e94-3d57-4c46-86bc-93d5dd597bcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-11-02T17:43:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27968.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>turbulence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-the-Greatest-Common-Factor-GCF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating the Greatest Common Factor (GCF)</video:title>
      <video:description>Video shows the calculation of GCF of different numbers with examples. The tutorial is very clear and teaches from the very basic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b6d9b063-b5ff-4f0f-8dd7-88fd0e313ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-04T12:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6431.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>GCF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Cancer</video:title>
      <video:description>Not all cancers are same. They all do not require the same treatment. watch this video to know more about cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ba9fa23-5d24-4b37-9615-934574d6cccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-12-01T00:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9817.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Model-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Model - Introduction</video:title>
      <video:description>Here is a model of the female ovaries. In this video you will see the suspensory and ovarian ligaments which lead to the mesovarium and hilum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6e82b7a-6c61-4f5f-ae54-a50108ea7d35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-14T19:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5270.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>model</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>suspensory</video:tag>
      <video:tag>ligament</video:tag>
      <video:tag>mesovarium</video:tag>
      <video:tag>hilum</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-ultra-low-anterior-resection-by-dr-baiju-senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic ultra low anterior resection by dr baiju senadhipan</video:title>
      <video:description>Laparoscopic low anterior resection for rectal cancer is considered to be more technically demanding than laparoscopic colectomy this study aimed to analyze the learning curve for laparoscopic low anterior resection and to identify the factors that influence this learning curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6daa6e4-bf36-411e-82df-ecb2c51fecbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2011-11-29T02:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8638.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cubs-defended-by-Lioness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cubs defended by Lioness</video:title>
      <video:description>Lioness attacks a lion who is attempting to come in and kill her cubs. She is about two thirds his weight but she attacks the invader viciously and protects her brood. Big Cat Diary by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6f03418-ff7a-4b15-a4ee-7d526164d084/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-26T04:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8075.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lioness</video:tag>
      <video:tag>Defending</video:tag>
      <video:tag>her</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peroxisome-proliferator-Activated-Receptor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peroxisome proliferator - Activated Receptor</video:title>
      <video:description>This video shows the binding of PPAR to RXR. In cell biology, peroxisome proliferator-activated receptors (PPARs) are a group of nuclear receptor isoforms that exist across biology. Receptors induce the proliferation of peroxisomes in cells, they are intimately connected to cellular metabolism (carbohydrate, lipid and protein) and cell differentiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/b6f743ab-2c9b-4024-8e04-d4d4609a965d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2007-04-11T01:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/243.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>PPAR</video:tag>
      <video:tag>peroxisomes</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Rectal-Wall-Prolapse-Shown-With-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Rectal Wall Prolapse Shown With defecography</video:title>
      <video:description>This Defecography video shows anterior rectal wall prolapse which refers to a medical condition where a section of the wall of the rectum prolapses (falls down) from the normal anatomical position with associated pelvic floor dysfunction. This may occur during with straining to defecate, or occur at rest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b723e91d-769f-4734-8185-e45730b10422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T10:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8765.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 8 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Human Genetics (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14860.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-28T03:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PVv4ST8NZaA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 10 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14866.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-08-28T03:16:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOdq7d34f7U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
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      <video:description>MOA medical animation military company - medical device and medical education
produced by tres3d medical-animation-studio.com 
scientific animations - military equipment method of action video - surgery</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Law of Large Numbers

Introduction to the law of large numbers</video:description>
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    <video:video>
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      <video:description>Introduction to Exponential Decay

Introduction to Exponential Decay</video:description>
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      <video:tag>exponential</video:tag>
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      <video:duration>93</video:duration>
      <video:publication_date>2015-10-25T13:25:24.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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This video explains method to determine the structure of proteins. Protein growth and methodology is described.</video:description>
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      <video:publication_date>2007-05-12T00:40:42.000Z</video:publication_date>
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      <video:duration>16</video:duration>
      <video:publication_date>2009-04-08T19:45:48.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Kidney stones are aggregation of tiny crystals that is present due to dietary minerals present in urine. Kidney stone can cause bacteria to move upwards towards the kidney and can spoil kidney.</video:description>
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      <video:duration>23</video:duration>
      <video:publication_date>2013-02-16T02:53:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30276.mp4</video:content_loc>
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      <video:tag>kidney</video:tag>
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    <lastmod>2026-08-14</lastmod>
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April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a question and answer session on plasma scientists</video:description>
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      <video:duration>79</video:duration>
      <video:publication_date>2013-02-05T04:25:00.000Z</video:publication_date>
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      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
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      <video:publication_date>2010-04-27T05:58:42.000Z</video:publication_date>
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      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Albert</video:tag>
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      <video:tag>neutrinos</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>l</video:tag>
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    <loc>https://dnatube.com/videos/Why-do-we-have-deja-vu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we have deja vu?</video:title>
      <video:description>What goes on in the brain that makes us feel this way? The Science Show provides an impressive answer having to do with memories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b7d68f0f-f0dd-4cb6-bf99-55a5cc40dce7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2013-02-17T07:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30335.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>deja</video:tag>
      <video:tag>vu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mammals-vs-dinos-the-age-of-gigantism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs dinos the age of gigantism</video:title>
      <video:description>Video source is acedemic science the age of gigantism computer animation helps tell the story of the evolutionary competition between dinosaurs and mammals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b7ec86de-cf8d-4e5b-a8f7-e864921ef9bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-01-12T00:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28648.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Allosaurus</video:tag>
      <video:tag>Stegosaurus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-embryonic-stem-cell-lines-is-produced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How embryonic stem cell lines is produced</video:title>
      <video:description>Embryonic stem cells can be useful for treatment of diseases like diabetes and heart diseases. It is derived from the blastocysts. Cells collected from the inner cell mass of blastocysts grow as embryonic stem cells under appropriate condition. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7f9036e-f6bc-411a-9a7f-624ad86db02e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-24T00:27:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5864.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>embryonic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>lines</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Meteorite-crash-in-Russia-on-February-2013</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meteorite crash in Russia on February 2013</video:title>
      <video:description>This is a video of meteorite explosion that stirred panic in Urals region, which occurred on February 2013. Witnesses said that houses shuddered, windows were blown out and cellphones stopped working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/875a2dac-4263-44df-8eba-0b95fb681ad2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2013-02-18T02:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30367.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Meteorite</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>in</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>2013</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/mytube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mytube</video:title>
      <video:description>desct</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/e23c718c-1a2f-43ee-8a3d-c12d2f92dc5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-10-12T01:39:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3424.mp4</video:content_loc>
      <video:uploader>emaildetest</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>tags</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-chlorophyll-and-ultrasound-in-cancer-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of chlorophyll and ultrasound in cancer therapy</video:title>
      <video:description>In this video Tom Lewis of Sony Med LLC discusses non-toxic cancer therapy using chlorophyll and ultrasound. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7f80940-ed07-4c39-9a81-c82b2f4bc5f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2010-11-13T22:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5186.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chlorophyll</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ultrasound</video:tag>
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      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-and-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and elements</video:title>
      <video:description>This is a bozeman science video explaining atams and elements. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b9d2d818-146e-4c86-b35d-ebb3f3257bd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2013-01-19T04:39:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28903.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>atoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondrial-Eve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondrial Eve</video:title>
      <video:description>This shows how one female ancestor passed on her mitochondrial DNA to everyone living today. This woman, called &quot;Mitochondrial Eve&quot; probably lived only 200,000 -300,000 years ago. 
 Video Reference: http://www.learner.org
In the field of human genetics, Mitochondrial Eve refers to the matrilineal most recent common ancestor (MRCA) of modern humans. In other words, she was the woman from whom all living humans today descend, on their mother&apos;s side, and through the mothers of those mothers and so on, back until all lines converge on one person. Because all mitochondrial DNA (mtDNA) is generally passed from mother to offspring without recombination, all mitochondrial DNA (mtDNA) in every living person is directly descended from hers by definition. Mitochondrial Eve is the female counterpart of Y-chromosomal Adam, the patrilineal most recent common ancestor, although they lived thousands of years apart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/b7f9e476-f40b-48fc-b858-6e316f6808db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-04-06T21:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/222.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>Mitochondrial</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Eve</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-in-the-Ovary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy in the Ovary</video:title>
      <video:description>Ovarian pregnancy is a extrauterine pregnancy which is rare and is part of the pregnancies referred to as an ectopic pregnancies. This video shows a procedure to correct this anomally.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b7fbc78a-e454-4d40-8f92-2de12a7abf48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2011-12-06T18:20:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10792.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Aorta-Elastic-Stain-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Aorta Elastic Stain Video</video:title>
      <video:description>The aorta is an elastic artery which has a relatively thick tunica intima bounded by endothelium and the internal elastic membrane the internal elastic membrane however is less obvious here than in the smaller muscular arteries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b81c3abd-74f4-40e6-9166-6868f8b61377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-01T19:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10288.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconocene-beta-Hydride-Transfer-with-HOMO-Isosurface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconocene beta-Hydride Transfer with HOMO Isosurface</video:title>
      <video:description>A molecular dynamics simulation of the &amp;amp;#946;-hydride transfer in a irconocene complex. The isosurface of the Higest Occupied Molecular Orbital (HOMO) is plotted over the course of the reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/b827d94d-e8f3-4411-bbe2-060cacec63fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2008-04-03T02:05:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1319.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>zirconocene</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chromoendoscopy-for-Ulcerative-Colitis-Surveillance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromoendoscopy for Ulcerative Colitis Surveillance</video:title>
      <video:description>Chromoendoscopy is the oldest method used to better define the superficial gastrointestinal mucosa it makes use of biocompatible colorants that are topically applied to the mucosa during standard wle through a specialized spray catheter or water irrigation system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8307817-49d9-4a68-a31f-e1d5c8e9011d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-01T00:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9789.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colon</video:tag>
      <video:tag>Chromoendoscopy</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Ulcerative</video:tag>
      <video:tag>colitis</video:tag>
      <video:tag>Surveillance</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-oncogenic-activation-receptor-tyrosine-kinase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of oncogenic activation receptor tyrosine kinase</video:title>
      <video:description>Video explaning Oncogenic activation receptor tyrosine kinases. Receptor tyrosine kinases (RTK)s are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormones. Of the ninety unique tyrosine kinase genes identified in the human genome, 58 encode receptor tyrosine kinase proteins. Receptor tyrosine kinases have been shown not only to be key regulators of normal cellular processes but also to have a critical role in the development and progression of many types of cancer. Read more: http://en.wikipedia.org/wiki/Receptor_tyrosine_kinase</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b84ea15d-0597-4758-acd8-0b0d4b6fb800/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-11-24T05:34:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5939.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Oncogenic</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>receptor</video:tag>
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      <video:tag>kinase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Inspection-the-nose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Inspection  the nose</video:title>
      <video:description>This video presents the procedure of nose inspection. Interior and inferior surfaces should be inspected before starting a thorough inspection. Deviation of nasal septum and any sign of inflammation should be checked carefully.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8545f01-4022-424f-b0c4-e3d1c70d4bee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-30T01:20:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9223.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Inspection</video:tag>
      <video:tag>the</video:tag>
      <video:tag>NOSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-1-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 1 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b8621503-f66e-4d23-9d60-3a0efdba4171/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2007-08-16T02:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/762.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Approximating-pi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Approximating pi</video:title>
      <video:description>An upper approximation (archimedes), more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b867fa71-f05a-44ce-8752-a26fdba37c09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-04-02T13:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12077.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Maths</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>plans</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>π</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Molecule-Microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small-Molecule Microarrays</video:title>
      <video:description>Microarray technology was originally developed for putting small spots of DNA onto a glass slide. But the technology is generally applicable to transferring any type of chemical in small quantities to a glass slide. One application of microarray technology is the small molecule microarray, in which thousands of different small molecules are placed on a glass slide. To see how this is done, view the video clip named “Making a Small Molecule Microarray.”/nOne technique for screening small molecules uses glass slides that have been machine-printed with an array of dots, each dot containing different small molecules. This is known as a small molecule microarray. Each slide contains 12,000 small dots, corresponding to 12,000 different small molecules. The slides are then washed with a single known protein that has been tagged with a fluorescent marker. If the protein binds with a small molecule on the slide, it will glow, indicating that the small molecule contained in that particular dot is a potentially useful one for studying that particular protein function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b873d0b1-cc2c-43e7-936e-83755dff8835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-02-08T23:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29688.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Small</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Microarrays</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Concept-of-Electrochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of Electrochemistry</video:title>
      <video:description>This video discusses the process of electrochemistry with the basic concepts. Concepts of electrometallurgy, electrorefining, fuel cells and equilibrium measurements are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b8683bdc-a565-4353-a0a6-c56d252ec29e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-12-03T14:43:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6406.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/5-Loxin-healthy-joints-promotional-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>5-Loxin healthy joints promotional animation</video:title>
      <video:description>5-Loxin healthy joints promotional animation. Prepared to be embedded onto a website. The animation uses pretty advanced character motion techniques to look realistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b8767269-edb6-4d52-a5fa-cea016217e05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-09-28T11:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1047.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Others</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>healthy</video:tag>
      <video:tag>joints</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leg-Length-Difference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leg Length Difference</video:title>
      <video:description>People suffer from discrepancies in hands or legs. This video explains how this differences are recognized in the legs and how it is cure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8e3838e-b886-4812-a430-2c84b6654216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-01T02:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10019.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Leg</video:tag>
      <video:tag>length</video:tag>
      <video:tag>difference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Difficult-laparoscopic-cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difficult laparoscopic cholecystectomy</video:title>
      <video:description>Laparoscopic cholecystectomy is now the gold standard for the treatment of symptomatic gallstone disease it is most commonly performed minimal access surgery by general surgeons world wide the laparoscopic cholecystectomy may also be more difficult in patients who have had previous upper abdominal surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8773ce0-6b61-4d9a-8c0d-8e40e143123a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T01:42:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9865.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Difficult</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/2D-Medical-Animation-Clot-Formation-and-Clot-Breakdown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2D Medical Animation: Clot Formation and Clot Breakdown</video:title>
      <video:description>2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.

Please visit our website at http://www.medivisuals.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b88b3a16-2946-45d6-b6b9-245b39dd4bfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2009-06-06T08:54:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2783.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MediVisuals</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Breakdown</video:tag>
      <video:tag>Amicar</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>platelet</video:tag>
      <video:tag>fibrinolysis</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>dissolving</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Last-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Last - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec last - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23686.jpg</video:thumbnail_loc>
      <video:duration>1746</video:duration>
      <video:publication_date>2012-09-14T10:29:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uatGv-rmnn8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SUBARU-WRX-5-SPEED-transmission-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SUBARU WRX 5 SPEED transmission Video</video:title>
      <video:description>This video illustrates a 2004 Subaru WRX 5 Speed transmission turning gears. Subaru is a car that is considered a cool car to racing drivers and fans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8902851-74bc-43e7-80ff-d2c92db382d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T08:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7839.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>2004</video:tag>
      <video:tag>Subaru</video:tag>
      <video:tag>WRX</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Turning</video:tag>
      <video:tag>gears</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Cross-Sectional-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Cross Sectional View</video:title>
      <video:description>This video describes a Cross Sectional View of the Sarcomere Model. It describes the sarcolemma and its opening for transverse tubules, as well as thing myofilmaents in the I band.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b896617b-a156-4b4a-bf55-827096004a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-14T23:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5333.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>View</video:tag>
      <video:tag>sarcolemma</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Band</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adherence-and-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adherence and resistance</video:title>
      <video:description>Adam Barrett, a nurse who is HIV positive, discusses his first symptoms and the challenges of adhering to a drug regimen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b8bf4407-8d5a-4923-8701-33edab6b47ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-04-12T23:01:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12195.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adherence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-N-Nucleophiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are N-Nucleophiles</video:title>
      <video:description>This video shows some reactions where hetero-aromatics works as a n-nucleophiles. Explanation of these reactions with diagrams is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d81d66-64ab-4ae6-a43d-05841757510d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-11-30T21:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6323.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Heteroaromatics</video:tag>
      <video:tag>as</video:tag>
      <video:tag>N</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>12</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Transgenic-Mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Transgenic Mice</video:title>
      <video:description>Transgenic mice are mice whose genes have been manipulated whether naturally or not in this second part of the video. Join the conversation with this mouse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d3a0e1-c8c8-47f5-9846-2508ac49c730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-22T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5693.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Genetically-Modified-Foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Genetically Modified Foods?</video:title>
      <video:description>Video contains some of the genetically modified foods and the reviews of the users about these foods. These are holding a good place in market and demand for these is increasing everyday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8ed34f6-a912-4994-bfcb-d32c2e0be42c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2010-11-17T22:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5595.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Structure-Biology-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Structure | Biology | Anatomy</video:title>
      <video:description>The heart is a muscular cone-shaped organ about the size of a clenched fist of the same person.
It is located in the upper body (chest area) between the lungs, and with its pointed end (called the apex) downwards, forwards, and points towards the left.
The main purpose of the heart is to pump up blood around the body.
The Heart is divided into separate right and left sections by the interventricular septum, or &quot;septum&quot; when the context is clearly that of the heart. Each of these (right and left) sections is also divided into upper and lower compartments known as atria and ventricles, respectively.

The four main chambres of the heart are 
	
Right Atrium 
Right Ventricle 
Left Atrium 
Left Ventricle .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8fa5501-3fcf-4757-b1e3-1003d55b330c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-11-09T10:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4817.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>ventricle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Entropy-and-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Entropy and Heat Engines</video:title>
      <video:description>This video will help you in understanding the statements of second law, heat, work and entropy. Carnot engine and thermodynamic efficiency are also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b927620e-b136-4697-9ba1-b1db58d4cda7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2010-12-03T15:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6409.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/patient-transfer-techniques-part-2-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>patient transfer techniques part 2 of 4</video:title>
      <video:description>Moving disabled patients is a daily occurrence for healthcare workers when a patient has partial mobility you can move them from their bed to a wheelchair by yourself using the proper technique will insure both you and the patient will be fine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b921a092-51c3-4753-826a-3434a7ed72ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>499</video:duration>
      <video:publication_date>2010-11-16T15:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5531.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-lysate-preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue lysate preparation</video:title>
      <video:description>The lysate is prepared by centrifuging plasma to produce a platelet rich paste adding calcium to the paste to lyse the platelets therein and coagulate fibrinogen to produce a clear liquid containing lysed platelets sterile filtering the liquid and collecting a liquid filtrate containing the lysed platelets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b932a736-c091-4a9f-869e-528ad3c8c482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2011-12-15T01:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11842.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lysates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-With-Abdominoplasty-and-Body-Lifting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction With Abdominoplasty and Body Lifting</video:title>
      <video:description>The video shows the work of the Aesthetic Center for Plastic Surgery in Huston Texas. The surgeons from the Center are performing liposuction and body lifting operation. The video is definitely not recommended for children and sensitive people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b93cf3a9-3342-4bce-8e11-6532dbccfefb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2011-11-28T18:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8545.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>Abdominoplasty</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Lifting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Blood</video:title>
      <video:description>This video will describe you the different types of blood groups in our body. Although the basic elements of each type of blood groups are same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b93f25b7-6996-4326-9e24-43223b45530e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2013-01-18T07:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28881.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>types</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Muscle-tone-And-Strength</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Muscle tone And Strength</video:title>
      <video:description>This video shows the examination of upper limb by examining muscle tone and strength. First step of examination is examining of muscles for any swelling or change in shape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b95706dc-5d1d-4126-9f9e-f227a7951b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11231.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caseum-of-Tonsil-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caseum of Tonsil Stones</video:title>
      <video:description>Tonsil stones also called tonsilloliths are clusters of calcified material that is found in the pockets of the tonsils and is the remnant from a filter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b955b913-36bf-4b22-99cb-268b5bfba731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2011-11-28T10:51:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8431.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tonsil</video:tag>
      <video:tag>Stones</video:tag>
      <video:tag>Caseum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Supercritical-Carbon-Dioxide-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Supercritical Carbon Dioxide CO2?</video:title>
      <video:description>Video shows a plastic chamber holding CO2 inside it and the different observations performed there. Video is really interesting, have a look at it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b962d975-6daf-4b8c-bc0d-340044f383a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2013-02-09T05:52:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29779.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>close</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>at</video:tag>
      <video:tag>supercritical</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stereocillia-or-Stereovilli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stereocillia or Stereovilli</video:title>
      <video:description>This video shows the Stereocillia often known as Stereovilli. They are cell&apos;s modification and we can find them in genital system and in inner ear. In inner ear they are obtaining our balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/b9a6540e-e81c-4154-ba72-a666ce0f47e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/75.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stereocillia</video:tag>
      <video:tag>Stereovilli</video:tag>
      <video:tag>inner</video:tag>
      <video:tag>Ear</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 22 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27126.jpg</video:thumbnail_loc>
      <video:duration>3055</video:duration>
      <video:publication_date>2012-09-21T02:59:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cap9dBn4-dc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Earth-Showered-By-Cosmic-Rays-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth Showered By Cosmic Rays 2008</video:title>
      <video:description>This video shows that mysterious cosmic rays were discovered at 2008 bombarding Earth from space. The source is unknown and theorized that it is close to our solar system and could be made up of dark matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b9b47702-a306-4609-8777-67e35bb7b8c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-13T05:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11673.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Nibiru</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Sugar-Lovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Sugar Lovers</video:title>
      <video:description>Why We Love Sugar? This video shows the reasons behind our sugar loving nature. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b9d4e8d6-5b4c-4732-bfb4-4a0ff14a2dfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-02-08T01:41:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29521.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Why</video:tag>
      <video:tag>we</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>sugar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Volume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Volume</video:title>
      <video:description>This video explains all the terms related to calculation of volume and its units. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b9dd3b2d-66e8-498e-83d8-3b93db35cf10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2010-12-06T11:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6499.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>volume</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-Quality-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism - Quality Treatment in India</video:title>
      <video:description>The medical tourism might be quite useful when one is looking for a good treatment. India is an example of a country providing good quality medical procedures. The video is showing a patient who has been treated there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9e3d857-9b7b-44f9-8480-44b3fcc7ca60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9433.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>India</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Supera-Transhepatic-Biliary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Supera Transhepatic Biliary System</video:title>
      <video:description>A step by step working procedure of supera transhepatic biliary system is shown in this 3D medical animation. Video is really helpful and is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b9fc6ff2-cd61-453a-a791-5a9f08d5661b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-04-07T18:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30449.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Supera</video:tag>
      <video:tag>Transhepatic</video:tag>
      <video:tag>biliary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-a-yag-laser-trabeculoplasty-for-glaucoma-operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a yag laser trabeculoplasty for glaucoma operation</video:title>
      <video:description>Meet Mr Geller, the managing director of Myers Florida using a yag laser for glaucoma operation. The laser is 1.5 joules/pulse and treats a trabercular mesh between the iris and cornea for glaucoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba10f273-ee5d-4bab-b0c0-97ba7a8629b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T17:23:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10719.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Glaucoma</video:tag>
      <video:tag>Operation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Expected-Value-of-Binomial-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Expected Value of Binomial Distribution</video:title>
      <video:description>Expected Value of Binomial Distribution

Expected value of a binomial distributed random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22626.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-11T02:43:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqcxYnNlI3Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunoglobulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunoglobulin</video:title>
      <video:description>Imminoglobulin is also known as an antibody. This video describes the structure and function of antibodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/8dbe96b3-0cb5-459c-8aac-b9d9262fe1da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-04-08T20:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Antibodies</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Eclipse-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Eclipse Video</video:title>
      <video:description>A video clip showing the solar eclipse is shown here. A brief explanation of the whole process with the reason behind it is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ba67a9a6-02a8-41ae-aaff-67395511e495/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2013-01-30T05:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29048.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Seabed-Prehistory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seabed Prehistory</video:title>
      <video:description>Archaeologists have created a 3D visualisation of a whole prehistoric landscape now submerged 20 metres under the English Channel, and 8 miles off the West Sussex coast. This is how we believe it may have looked over 8000 years ago, based upon environmental and geophysical surveys; an estuary populated by families living from the river, sea and land; a river surrounded by salt marsh and forest. Find out more about the project at http://www.wessexarch.co.uk/projects/marine/alsf/seabed_prehistory/ ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba370dec-b20f-48fa-a875-4e667a378882/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2009-04-08T20:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1647.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>archaeology</video:tag>
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      <video:tag>mesolithic</video:tag>
      <video:tag>stoneage</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>sussex</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-Bladder-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Bladder Histology</video:title>
      <video:description>The urinal bladder is the organ that is tasked with the collection of urine from the kidneys, and hold it prior to disposal. Its size and position may vary depending on circumstances, but it can hold up to 600ml of urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba39e317-321c-4dac-aabd-69512cafeefc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T10:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8390.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuron-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron Structure</video:title>
      <video:description>Neurons which are  are the building blocks of the nervous system and their structure are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba469144-4609-46eb-94ed-9b7c8810dd2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-12-12T04:20:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11507.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-continuous-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple continuous pattern suture</video:title>
      <video:description>Continuous pattern is faster but the security of the entire suture line rests on reliability of two knots simple continuous pattern sutures in the suggested model in terms of suturing time and damage to the pad. further research in human subjects is still required</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab9d6378-2d13-4f95-9f5b-8bddebbbf3f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11058.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sci-Fi-Science-Michio-Kaku-Bloopers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sci Fi Science Michio Kaku Bloopers</video:title>
      <video:description>Video source is acedemic science there are so many gaps in our knowledge of the sun we have mapped practically every square mile of the planet mars we know more about mars than the surface of the earth in fact but the sun constantly changes its not made out of a solid surface at all its made out of plasma roughly 75 percent hydrogen and 25 percent helium Thats why this probe is so important because it will travel inside the orbit of mercury where no other space probe has gone before dr kaku</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ba565c06-f219-4dff-ac4c-6c2725a68a1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2012-12-08T08:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28378.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Bloopers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloud-City-Sci-Fi-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloud City - Sci Fi Science</video:title>
      <video:description>This is a video on Sci Fi science in this clip takes a look at a floating city such as a cloud city, these gentlemen are out to prove how this can happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ba571714-b879-4a90-9130-ee4114beadef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-09T07:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28420.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>City</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dealing-With-Reflexes-in-a-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dealing With Reflexes in a Baby</video:title>
      <video:description>This video will help you in understanding the reflexes in a baby. Here is a baby shown with his daily activities and the problems he is facing due to these reflexes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ba6572ef-662d-41a6-b4ea-6d5bff34d37b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-11T01:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30047.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>unique</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Immunofluorescence</video:title>
      <video:description>Good Explanation of Immunofluorescence. This video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/ba7b53ee-3d46-4bef-b558-970f2b9bb18e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-29T22:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27541.mp4</video:content_loc>
      <video:uploader>Kalpana Sekhar</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>fluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Optics-difraction-and-reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optics - difraction and reflection</video:title>
      <video:description>This is an example (using optics) showing with ray traces what happens when energy (acoustic for example) reaches an interface. This is one of the most important principles of Seismic method .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ba881276-93fe-4125-b7ee-8c1a8df4307b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-04-09T23:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1700.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>seismic</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>convertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Walking-with-Dinosaurs-h-ow-dinosaurs-ate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking with Dinosaurs ; h ow dinosaurs ate</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>The Journal of Cardiovascular Pharmacology and Therapeutics (CPT) publishes original basic human studies, original animal studies, and original bench research with potential clinical application to cardiovascular pharmacology and therapeutics. The focus of the experimental studies is translational research. The journal also publishes review articles on basic research, clinical research, editorials, commentaries, points of view, and controversies.</video:description>
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      <video:description>This video shows molecular basis of late LTP  which is also called as long-term memory.  Late LTP (long-term memory) involves dopamine activation of CREB to support new synaptic growth.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Imperialism in this video is defined as the taking over domination of a country&apos;s political and economic and cultural life over another. European imperialism led to wealth and power to those nations but in most cases enslaved and killed the natives that they colonized.</video:description>
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      <video:description>Ovarian hormones whether by genomic or nongenomic mechanisms have a prominent effect on the serotonergic, noradrenergic, glutamatergic, GABAergic, and opiatergic systems.[30-33] These neurotransmitter systems have been postulated to play a significant role in the pathophysiology of migraine headache.[1,34] Therefore, in the section below we will review studies detailing the influence of ovarian hormones on specific neurotransmitter systems relevant to the pathophysiology of migraine headache. Research conducted on nonhuman primates and humans will be emphasized when available</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Controlling The Breast Stem Cells</video:title>
      <video:description>This animation shows you the procedure to control growth of stem cell. Stem cell present in breast, when estrogen comes through blood it divides the stem cell and the cell is converted to ductal cell and daughter cell remains the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bbfb501d-3b30-4492-92ae-b184880a344c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-08T02:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29528.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
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    <loc>https://dnatube.com/videos/Symptoms-of-Tongue-Tie-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Tongue Tie-Part I</video:title>
      <video:description>This video featured by Dr. Stewart  will help you to identifying the symptoms of tongue tie. An interesting discussion is provided here to help you regarding this.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30450.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <loc>https://dnatube.com/videos/How-Emergency-Contraception-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Emergency Contraception Works</video:title>
      <video:description>This video demonstrates how contraception works inside the female body. Emergency contraception may work up to five days and does not cause abortion.</video:description>
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      <video:publication_date>2012-12-08T08:09:56.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>b</video:tag>
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      <video:tag>contraception</video:tag>
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    <loc>https://dnatube.com/videos/The-Genographic-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genographic Project</video:title>
      <video:description>Could our ancestors be more alike than we think? Four people map their genographical history to find out.

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
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      <video:uploader>sikadi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HAIR TRANSPLANTATION-RESTORATION OF HAIR</video:title>
      <video:description>زرع الشعر-زراعة-الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tattoo Removal Example</video:title>
      <video:description>This video shows how to remove a tattoo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/03/add74eb8-9983-444f-ba0c-84763e55088e/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30837.mp4</video:content_loc>
      <video:uploader>Tim Weber</video:uploader>
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    <loc>https://dnatube.com/videos/Describing-the-Male-External-Genitalia</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Describing the Male External Genitalia</video:title>
      <video:description>Details of the different parts of the external genitalia of the male reproductive system. You will see the perineum, anus, rectus, external anal sphincter, penis, and testicles in detail.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5248.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Look-at-Super-Massive-Black-Hole-In-Our-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Look at Super Massive Black Hole In Our Galaxy</video:title>
      <video:description>The spaceship in this video is in search for a super massive black hole in our galaxy. Super massive black hole is the biggest black hole in galaxy and may be of order of thousands of solar masses.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29001.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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    <loc>https://dnatube.com/videos/Conjugate-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conjugate Addition</video:title>
      <video:description>This video shows the nucleophillic addition to alpha and beta unsaturated carbonyl compounds. This is explained here with some examples.</video:description>
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      <video:uploader>waterboy</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Teeth</video:title>
      <video:description>This video will show you all the four kinds of teeth with their workings. Four types of teeth are-  incisors, canine, premolars and molars.</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2011-12-12T02:12:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11318.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>dentition</video:tag>
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    <loc>https://dnatube.com/videos/Lec-107-Applying-Logarithms-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 107 - Applying Logarithms 2</video:title>
      <video:description>Applying Logarithms 2

u18_l4_t2_we2 Applying Logarithms 2</video:description>
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    <video:video>
      <video:title>Dr. Nano X: Incredible Voyage Inside The Body for the Iphone</video:title>
      <video:description>DrNanoX shrinks down to enter patients and blast dangerous nanotech and parasites. This 3D platformer is an adventure game with some of the most unusual environments and game play you will ever see!/nIn DrNanoX you will guide your player through some of the most &quot;dangerous terrain&quot; imaginable with dual stick controls, unusual scientific instruments, jetpack and even a submarine to blast the enemies to smithereens./nJoin the fight in Multiplayer flying around in a jetpack blasting your competitors in a grab the blood cell match.</video:description>
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      <video:tag>Nanobot</video:tag>
      <video:tag>Parasite</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Dendritic Cell Migration</video:title>
      <video:description>Dendritic Cells which have the broadest range of antigen presentation, and are probably the most important APC. Activated DCs are especially potent TH cell activators because, as part of their composition, they express co-stimulatory molecules such as B7.</video:description>
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      <video:description>Lec 22- Electrical Engineering 40 - Boolean logic.
Introduction to Microelectronic Circuits</video:description>
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      <video:title>Carbon video - Periodic Table of Videos</video:title>
      <video:description>We take a look at Carbon - one of the most important elements for our lives on Earth. We look at various forms of elemental carbon, from diamonds to exotic graphene and buckyballs. More chemistry at http://www.periodicvideos.com/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>http://www.grsivf.com
In vitro fertilization involves the placement of sperm and egg together in optimal laboratory conditions. The resulting embryo is cultured in a special incubator that simulates its natural environment and allows it to grow until it is eight cells large. At this stage, the embryo will be transferred to the woman&apos;s body. The in vitro fertilization (IVF) doctors at Georgia Reproductive Specialists in Atlanta prefer to transfer fewer embryos to reduce the risk of multiple birth. IVF is available at our office serving Atlanta, Augusta, Columbus, Macon, Chattanooga, and other areas.

For more information about in vitro fertilization, please visit us at www.grsivf.com

Georgia Reproductive Specialists
Atlanta, GA
Phone: 404-975-0466
Fax: 404-843-0812

2 Office Locations:

5445 Meridian Mark Road Suite 270 Atlanta, GA 30342
3400-C Old Milton Parkway Suite 475 Alpharetta, GA 30005</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Reverse AC Motor by RF Controller on Momentary Mode</video:title>
      <video:description>Control motors of Conveyors, Awnings, Winches, electrically operated Doors/Windows/blinds or other Mechanicals and Appliances.
You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within a reliable distance; the wireless signal can pass through walls, floors and doors.
Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.
Transmitting Frequency: 315MHz / 433MHz
Maximum Power: 500W/110V; 1000W/220V</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bd17b951-cd60-425d-9398-3f7ed2562bb6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-04-03T08:11:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12089.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A group of similar cells are called a tissue. There are four major types of tissues. This video explains about the epithelium.</video:description>
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      <video:duration>446</video:duration>
      <video:publication_date>2011-11-29T20:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9108.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:title>What Exactly is Metacognition?</video:title>
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      <video:uploader>Lynette Steffen</video:uploader>
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    <loc>https://dnatube.com/videos/Gene-Conversion</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Gene Conversion</video:title>
      <video:description>Gene conversion is an error in DNA genetic recombination, which occurs during meiotic division. It is a process by which DNA sequence information is transferred from one DNA helix (which remains unchanged) to another DNA helix, whose sequence is altered. It is one of the ways a gene may be mutated to create a cancerous gene.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/953.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Sun Wise</video:title>
      <video:description>Skin cancer is the only type of cancer that is usually preventable. This video explains how to prevent skin cancer. Mainly by using sun screen protection.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8550.mp4</video:content_loc>
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      <video:description>For once courtesy of the Stereos launched in 2006 into space scientists are now able to see the entire sun as  the two stereos are opposite each other.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7766.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Germinal-Center-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Germinal Center Reactions</video:title>
      <video:description>Long ago these cells were described as compartments within lymphoid organs. This is also the critical outcome of helper T-cell-dependent antigen-specific B-cell responses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bd64d9d7-821c-4aad-b954-44b0b10a1b88/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-27T19:49:15.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
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      <video:description>a cell do gafositosis
wiki text info: Phagocytosis is the cellular process of engulfing solid particles by the cell membrane to form an internal phagosome, or &quot;food vacuole.&quot; The phagosome is usually delivered to the lysosome, an organelle involved in the breakdown of cellular components, which fuses with the phagosome. The contents are subsequently degraded and either released extracellularly via exocytosis, or released intracellularly to undergo further processing.

Phagocytosis is involved in the acquisition of nutrients for some cells, and in the immune system is a major mechanism used to remove pathogens and cell debris. Bacteria, dead tissue cells, and small mineral particles are all examples of objects that may be phagocytosed.

Phagocytosis is a specific form of endocytosis involving the vesicular internalization of solid particles, such as bacteria, and is therefore distinct from other forms of endocytosis such as pinocytosis, the vesicular internalization of liquids.</video:description>
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      <video:duration>32</video:duration>
      <video:publication_date>2007-09-23T18:22:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1040.mp4</video:content_loc>
      <video:uploader>alijunzade</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>fagositosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Namibs-desert-Elephants-in-Wild-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Namib&apos;s desert  Elephants  in Wild Africa</video:title>
      <video:description>An average elephant consumes up to 300 kilogrammes per day. How then do the elephants in the Namib desert survive. This is BBC&apos;s Wild Africa.</video:description>
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      <video:publication_date>2011-11-26T05:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8102.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Africa</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Are-stars-truly-spiky-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are stars truly spiky? by Deep Sky Videos</video:title>
      <video:description>We definitely see spikes coming off of the distant stars. Watch this fascinating video to learn how waves of light create amazing features on the stars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bd8a3c7e-92bf-4dfe-b10c-19f76aeafda2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-30T04:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29026.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Stars</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Mirror</video:tag>
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    <loc>https://dnatube.com/videos/Forward-Reverse-Motor-Control-RF-Remote-Switch-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forward &amp; Reverse Motor Control RF Remote Switch Operation</video:title>
      <video:description>You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within a reliable distance; the wireless signal can pass through walls, floors and doors.
Control motors of Conveyors, Awnings, Winches, electrically operated Doors/Windows/blinds or other Mechanicals and Appliances.
Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.
Transmitting Frequency: 315MHz / 433MHz
Maximum Power: 500W/110V; 1000W/220V</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bd924f12-398c-487d-9d81-ed43ff1f64ca/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-04-03T07:58:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12087.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
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      <video:tag>Switch</video:tag>
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      <video:tag>1000w220v</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Division-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Division 1</video:title>
      <video:description>Division 1

Introduction to division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20490.jpg</video:thumbnail_loc>
      <video:duration>1022</video:duration>
      <video:publication_date>2012-09-06T15:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MTzTqvzWzm8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Division</video:tag>
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    <loc>https://dnatube.com/videos/Lunar-Polar-Craters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Polar Craters</video:title>
      <video:description>Lunar polar craters may be electrified as per the new studies which also show that the lunar polar may have trapped water ice. Investigating this is made challenging by the electric poles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bda9d92e-8c9c-4dc3-a33d-7102a3f330fe/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-23T09:48:04.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Polar</video:tag>
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    <video:video>
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      <video:description>This scientific video shows the basic parts and usage of a galvanometer. An electronic device capable of identifying very tiny electric currents is called Galvanometer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bdb2c165-b269-4aeb-ac75-75db24258984/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11863.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a HD video that shows the inside of a CT Scanner 64 slice which is used to assess the heart&apos;s anatomy and the coronary circulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdb53105-1c4a-4a68-86ce-6c60e11c7011/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8516.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>Inside</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 12 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>More Exponential Decay Examples

A few more examples of exponential decay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22642.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-11T02:45:13.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What are the hazards of taking drugs? This video explains the harmful effects of using heroin and crack cocaine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bdd81514-9008-4441-8fbc-b74800dcb007/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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      <video:tag>cocaine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Broadband analysis of collaborative haptics</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bdded2be-51a7-4d72-a5d6-8e8a46947f9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-10-23T16:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7198.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be041785-eb2a-42dd-930c-6905b18ff7a3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T00:27:18.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
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      <video:duration>103</video:duration>
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      <video:uploader>hp175</video:uploader>
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      <video:tag>MS</video:tag>
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      <video:tag>triple</video:tag>
      <video:tag>QUADRUPOLE</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be16b64e-c5c4-4621-a7bd-083c97796479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
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      <video:category>Neuroscience</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Quasistatic and Reversible Processes

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22646.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>242</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/be4637f4-a2b2-41b9-841d-2c8bf938b589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2013-02-05T04:34:58.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains how our genetics alters through generations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/be539961-aa5d-4476-80a5-bdcbd8d7e506/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2014-06-24T20:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31001.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>335</video:duration>
      <video:publication_date>2011-11-29T01:32:26.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be76385f-c2c1-4463-8fa2-18307b6e86cb/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9217.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>132</video:duration>
      <video:publication_date>2012-12-02T20:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28258.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>Think</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/bea8460b-dfe3-459d-b3bc-035017683fcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2014-08-27T23:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31552.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bead4976-1d69-4ff6-995f-d42470dd111e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9501.mp4</video:content_loc>
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      <video:tag>Dental</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IVY MIKE - FIRST HYDROGEN BOMB TEST</video:title>
      <video:description>The first thermonuclear bomb was exploded in 1952 at Enewetak by the United States, the second in 1953 by Russia (then the USSR). Great Britain, France, and China have also exploded thermonuclear bombs, and these five nations comprise the so-called nuclear club—nations that have the capability to produce nuclear weapons and admit to maintaining an inventory of them. The three smaller Soviet successor states that inherited nuclear arsenals (Ukraine, Kazakhstan, and Belarus) relinquished all nuclear warheads, which have been removed to Russia. Several other nations either have tested thermonuclear devices or claim to have the capability to produce them, but officially state that they do not maintain a stockpile of such weapons; among these are India, Israel, and Pakistan. South Africa&apos;s apartheid regime built six nuclear bombs but dismantled them later.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/beaa4699-0bf4-44fa-b6c0-f6b1a19ab28b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2010-11-16T11:35:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5480.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ivy</video:tag>
      <video:tag>Mike</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assay-of-malic-acid-wine-testing-kits-training-video-part</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of malic acid - wine testing kits training video part</video:title>
      <video:description>This is the fourth part of a video series on Megazyme wine testing kits. The video demonstrates procedure of malic acid assay by the use of kit developed by the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bec43f3c-2058-46fe-b910-871040ee805f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-26T11:04:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6133.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Format</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Megazyme</video:tag>
      <video:tag>Wine</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Kits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Diffusion?</video:title>
      <video:description>Video shows some activities to help you in understanding the topic of diffusion. The process of osmosis is also explained here to make the topic of diffusion more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/becf08c0-18da-49b8-95d7-0d14edcf54c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2013-01-18T05:43:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28829.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diffusion</video:tag>
      <video:tag>demo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-billing-specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical billing specialist</video:title>
      <video:description>It is the vision and goal of MedicalBillingStar to leverage its medical coding and billing domain expertise and skills, to turn around medical practices with higher and growing revenue and cash flow curves from our medical billing specialist.Visit us http://www.medicalbillingstar.com/medical-billing.html
info: http:es.wikipedia.orgwikiCélula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/bed20180-d4e2-4af6-b1a7-3c8d3d381d10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-08-09T09:32:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12389.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>company</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cancer-develops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cancer develops</video:title>
      <video:description>Animation describing how cancer develops.

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bedd2c5d-b960-4a92-a4a5-e97209aa5211/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-05-28T01:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2670.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>malignant</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancerous</video:tag>
      <video:tag>Benign</video:tag>
      <video:tag>metastasis</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MHC-II-also-called-human-leukocyte-antigen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MHC II also called human leukocyte antigen</video:title>
      <video:description>Only found in antigen-presenting cells and lymphocytes, MHC II occurs by phogocytosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/beecfac3-d6a5-4129-b563-a44bf02cd338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-05-27T19:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2503.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Age-word-problems-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Age word problems 2</video:title>
      <video:description>Second set of age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/beeff0a0-2909-4135-b6e2-2f6e2ecb230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2009-05-27T19:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2447.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genesis-II-Knee-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genesis II Knee Technique</video:title>
      <video:description>Video shows the genesis II brass total knee replacement system to help the persons in need. Lot of patients are cured with this technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bef1a88c-99f2-468c-8a13-c4b5f79acd97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-05T04:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29127.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gen</video:tag>
      <video:tag>II</video:tag>
      <video:tag>knee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Laparoscopic-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Laparoscopic Hysterectomy</video:title>
      <video:description>Total laparoscopic hysterectomy or TLH is a surgery performed in order to remove the uterus. An operating telescope known as a laparoscope is used in this surgery. This video demonstrates this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/befe9d30-8bfb-40e3-93da-0f858b98dbe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-03T03:45:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10626.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UK-Patient-Testimony-for-Successful-Knee-Replacement-Performed-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UK Patient Testimony for Successful Knee Replacement Performed in India</video:title>
      <video:description>The knee joint replacement has to be done when the patient suffers injury or arthritis. When the joint is damaged and this affects the life of the patient in a negative way, the replacement surgery is often used. This is a case of 81 year-old man from United Kingdom. He got knee operation in India by Dr.Venkatachalam. See his testimony.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf06410a-a00b-4786-8c71-995d87c3858e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-12-01T02:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9983.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bilateral</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>with</video:tag>
      <video:tag>DrVenkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-ck12org-Normal-Distribution-Problems-z-score</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - ck12.org Normal Distribution Problems: z-score</video:title>
      <video:description>ck12.org Normal Distribution Problems: z-score

Z-score practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22649.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-11T02:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wp2nVIzBsE8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Score</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-coding-and-protein-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA coding and protein production</video:title>
      <video:description>How Much DNA Codes for Protein. Dna codes for protein is two main steps. These are transcription and translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd47498b-0733-4042-89f9-e88f7d701c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T00:28:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5867.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>coding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervical-Cancer-Treatment-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical Cancer Treatment - India</video:title>
      <video:description>Cervical cancer treatment in India at advanced cancer surgery hospitals of Delhi is shown in the video. The treatment is at affordable prices and is really satisfactory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf06db74-1567-41fc-a77b-d2c6f18b0038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-01T20:17:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10345.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>hospitals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-Careers-Restoring-the-Land-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green Careers: Restoring the Land (clip)</video:title>
      <video:description>In this program, we&apos;ll visit a Naval Air Station where a team from the Environmental Protection Agency manages a massive program to remove a half-century of hazardous waste, and will profile such jobs as hazardous-waste technician, chemist, toxicologist, and EPA project manager.

Jobs profiled in this program include:
Project Manager, Technical Manager, Safety Officer, Chemists and Scientists

22 minutes, color.

direct link to purchase the DVD:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=2e291b41-65cc-43d8-8c6f-4ebe02da8213&amp;sub=6516bc9d-f8fd-4e94-b702-ab180d939306&amp;cat=</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf13d899-fc19-4580-885c-0b1ff91f8182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-05-30T09:03:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2703.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>green</video:tag>
      <video:tag>Careers</video:tag>
      <video:tag>Restoring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>land</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>management</video:tag>
      <video:tag>epa</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>agency</video:tag>
      <video:tag>Chemist</video:tag>
      <video:tag>Tox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Postural-And-Parachute-Reflex-of-An-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Postural And Parachute Reflex of An Infant</video:title>
      <video:description>Postural reflexes are automatic movements of body to counteract the effect of gravity to gain equilibrium. Parachute reflexes occur in older age child when you rotate the body of infant quickly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf15f3c7-d3bc-47fa-9bb4-cc17e5fc1053/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2013-02-10T01:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29852.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Postural</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Parachute</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Intelligent-Design-is-WRONG-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Intelligent Design is WRONG, Part II</video:title>
      <video:description>Make sure you watch &quot;Why Intelligent Design is WRONG&quot; before watching this video.  Here I simulate evolution without the use of a goal image as in Part I.  

This time fitness is determined based on a two part mathematical function.  It is analogous to an animal&apos;s behavior evolving to balance its need to find food and find mates (really can&apos;t do both at the same time, well, not effectively) or a seal&apos;s flipper evolving to be both good on land and in the sea.  Here the function pulls the organisms in two directions.  

The combination of random mutations with survival of the fittest drives the population to an extremely improbable solution, but one with very good fitness.  And this is what I am trying to show, that random mutations and recombination combined with survival of the fittest will weed out the best organisms (those that seem perfectly designed for their environment) leading to extremely complex and highly improbable outcomes in only a few generations.

This video does not attempt to prove ID wrong or Evolution correct.  It merely attempts to point out that the central claim of ID is wrong.

To download this video go to:
http://www.mediafire.com/?6bncne30dcm

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?etazd2gthyw

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf22a891-ca0b-48ad-b61d-7fe4877e85a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2009-05-27T21:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2538.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Experim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-More-on-Internal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - More on Internal Energy</video:title>
      <video:description>More on Internal Energy

Getting more intuition of internal energy, heat, and work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22652.jpg</video:thumbnail_loc>
      <video:duration>825</video:duration>
      <video:publication_date>2012-09-11T02:46:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aOSlXuDO4UU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Solar-Discoveries-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Solar Discoveries part 4</video:title>
      <video:description>A Study of the Sun spots showed that they occur every 11 years and can affect the earth&apos;s climate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf4c7424-2f27-4ea5-b8ab-f095b0daa02d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-12T06:27:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7496.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Maintain-a-Light-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Maintain a Light Microscope</video:title>
      <video:description>Video tutorial showing the step by step process for a proper use of light microscope. Teaching resources are developed by a biomedical science team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf5ae3c9-c16e-4b6d-939d-476481450111/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2013-02-09T05:49:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29776.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Transgenic-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Transgenic mice</video:title>
      <video:description>Transgenic mice are mice that contains additional foreign DNA in every cell. Transgenic mice are useful tool for studying cell and tissue specific response to diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/12ffccb7-3c6c-434e-b72d-5ff63adc8f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-23T21:48:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5793.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conductivity-of-Electrolyte-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conductivity of Electrolyte Solutions</video:title>
      <video:description>This video contains the experiment demos to show the electrical conductivity of solutions. Different chemical reactions showing the release of electrons is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bf5b0ce2-21fd-4810-a1a2-1776a692e8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-11-24T18:57:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5993.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>conductivity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-A-Magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of A Magnet</video:title>
      <video:description>This video demonstrates the properties of a magnet. A magnet attracts magnetic substances like cobalt, steel, nickel and iron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf602845-4cbc-499c-9305-fffd315b0147/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-11T23:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11135.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>Attractive</video:tag>
      <video:tag>Directive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Electromagnetism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Electromagnetism 1</video:title>
      <video:description>Electromagnetic levitation which is a method by which an object is suspended with no support other than magnetic field is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bf6ba7e2-c214-4a34-9d3d-e892d7cf7073/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-05-27T21:43:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2584.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-interpretative-visualization-of-T-cell-mobility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An interpretative visualization of T-cell mobility</video:title>
      <video:description>An interpretative visualization of T-cell mobility from blood to lymph through the thymus-dependent zone of the lymph node using evidence-based research.
video Reff: Marc Dryer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/bf815b4c-c57f-40fd-8d6f-9537950f9db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2007-12-19T01:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1186.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Putting-a-Subcutaneous-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Putting a Subcutaneous Injection</video:title>
      <video:description>Subcutaneous injection are used to place the medicine directly into tissues blow the skin. A proper method for placing these injections is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf9a3621-eb56-4391-b869-08a10df98959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2013-02-10T01:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29856.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>subcutaneous</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Metal-Chloride-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Metal Chloride  (NB)</video:title>
      <video:description>Metal Chloride  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26437.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-19T01:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zghfd6Nz5Rk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Metal</video:tag>
      <video:tag>Chloride</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Fixation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Fixation</video:title>
      <video:description>( http://www.abnova.com ) - The cells must be fixed and permeabilized to ensure free access of the antibody to its antigen. Fixation methods fall generally into two classes: organic solvents and cross-linking reagents. This video uses formaldehyde as a cross-linking reagent to fix cells. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/79fd1393-a614-474b-a6e5-f5545e26a0db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-08-30T07:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4501.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HoLEP-Holmium-laser-Enucleation-of-Prostate-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HoLEP (Holmium laser Enucleation of Prostate) Procedure</video:title>
      <video:description>The investigators are now proposing to compare two laser techniques for treating Benign prostate hyperplasia this will confirm whether the two techniques are equivalent in efficacy and safety independent of size as well as cost the two techniques are available world wide as standard of care</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf9d7a6a-2f5c-428a-9611-25dcea978829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-01T01:40:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9860.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HoLEP</video:tag>
      <video:tag>Holmium</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>enucleation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turbine-go-Kart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turbine go-Kart</video:title>
      <video:description>This video demonstrates through a step by step procedure of how to go about making a go-kart. Not just a simple one but one that has a telsa turbine!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bfa0aca0-ddba-4827-8c3f-fbce4a90bc79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-25T23:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-a-Teflon-Tape-For-Secrate-Messages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a Teflon Tape For Secrate Messages</video:title>
      <video:description>A very helpful video showing a step by step process of applying a Teflon tape for secrete messages. Watch this video and you will definitely add this tape to your collection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bfa78e78-9821-4fb9-9215-e13a94143ed7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2013-01-18T05:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28827.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Teflon</video:tag>
      <video:tag>Tape</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>sick</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-and-Electrolytes-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid and Electrolytes Part 3</video:title>
      <video:description>Water is an essential carrier for nutrients and metabolites,
and it comprises the major part of human body mass
at any age. Water and electrolyte requirements per unit
body mass are very high after birth and decrease with age
until adulthood. Most published studies on the adaptation
processes of water and electrolyte metabolism relate to
the preterm neonate, while studies on water and electrolyte
metabolism in older paediatric patients are limited.
Therefore, recommendations for children are often based
on extrapolations from data in neonates and adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bfc14709-5e52-4762-8406-83ce227f3d1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-11T23:18:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5022.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-parasitoid-wasp-manipulating-the-brain-of-a-cockroach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A parasitoid wasp manipulating the brain of a cockroach</video:title>
      <video:description>The parasitoid wasp Ampulex controls the cockroach&apos;s behaviour for the benefit of its own offspring. The wasp&apos;s venom inhibits parts in the cockroach&apos;s brain which enable the cockroach to</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bfd79c25-a1ab-4bf1-a40f-a793e456eb93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2009-04-21T22:07:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1923.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Wasp</video:tag>
      <video:tag>Cockroach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-clasify-by-temperature-dependent-wroth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria clasify by temperature dependent wroth</video:title>
      <video:description>There are different kinds of Bacteria.  Take a look at bacteria classified by their growth at different temperatures.  A look at the wide temperature ranges in which Bacteria choose to live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c0063a6f-b929-4d5c-9873-9e3de52ce38f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2014-10-01T17:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31741.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>temperature</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>thermophile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimals-Addition-and-Subtraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimals Addition and Subtraction</video:title>
      <video:description>This video will show you how to add and subtract two or more decimals. Some of the examples are shown in the video whic will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ea055a14-5f2a-4330-8eb5-bb72b5e3234c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-12-04T12:40:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6417.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ubiquitous-Proteins-and-Evolution-in-Genetic-Evidence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ubiquitous Proteins and Evolution in Genetic Evidence</video:title>
      <video:description>This video continues on the expounding of the evolution theory and the role that it plays in genetic evidence. This section takes a look at the ubiquitous proteins that are found in most living organisms on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0328ac4-a4c3-43f8-bf84-683689647612/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-17T12:57:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5573.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Ubiquitous</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cost-of-the-health-care-reform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cost of the health care reform</video:title>
      <video:description>Is the health care reform cost V expensive to the Americans, are there over assumptions does it have consequences to the public? Watch this video and learn the truth on this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2aaa5f2-bca0-4ac0-86b5-90284de0ce90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-30T06:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9325.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>reform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flu-virus-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flu virus animation</video:title>
      <video:description>CGI showing how the flu virus gets to work.  This is one of many animated clips showing the effects of   different viruses on the human body. Wikipedia Text: Influenza, commonly referred to as the flu, is an infectious disease caused by RNA viruses of the family Orthomyxoviridae (the influenza viruses), that affects birds and mammals. The name influenza comes from the Italian influenza, meaning &quot;influence&quot; (Latin: influentia). The most common symptoms of the disease are chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort. Fever and coughs are the most frequent symptoms. In more serious cases, influenza causes pneumonia, which can be fatal, particularly for the young and the elderly. Although it is often confused with other influenza-like illnesses, especially the common cold, influenza is a much more severe disease than the common cold and is caused by a different type of virus. Influenza may produce nausea and vomiting, particularly in children,[1] but these symptoms are more common in the unrelated gastroenteritis, which is sometimes called &quot;stomach flu&quot; or &quot;24-hour flu&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c0399044-5adf-4ed8-93f7-23d2c3103cb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-05-17T08:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2237.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>CGI</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/About-B-Vitamins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>About B Vitamins</video:title>
      <video:description>B Vitamins.. Too Much of a Good Thing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c036bebd-cd74-4c49-8756-c586034d8d35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2010-11-23T00:26:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5717.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>Vitamins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acceptance-of-evolution-does-it-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceptance of evolution: does it matter?</video:title>
      <video:description>When asked about the consequences of half of the population not accepting evolution, Peter Atkins of Oxford University pointed out that understanding our nature and respecting other life forms is very important for the our own wellbeing. He stressed that this understanding would be very difficult unless people believe in evolution. Edited by Ashraf.</video:description>
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      <video:publication_date>2007-08-10T00:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/667.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Computer Science 61A - Lecture 17</video:title>
      <video:description>Computer Science 61A - Lecture 17

The Structure and Interpretation of Computer Programs</video:description>
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      <video:player_loc>https://www.youtube.com/embed/EcxygOr4u2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Connective Tissue</video:title>
      <video:description>Today we will enhance our knowledge about connective tissue of muucosa is known as lamina propria and it is a loose connective tissue one of the main function is to provide support to epithelium it is rich in a blood suply as you can see multiple blood vessels with osteoarthritis or red blood cells within</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c057e2b7-d219-4999-9a5f-8c9b7baec6f1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T22:50:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9718.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
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    <loc>https://dnatube.com/videos/Mammaplasty-Breast-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammaplasty Breast Reduction</video:title>
      <video:description>Mammaplasty is the process of reshaping or regaining the size of breasts. Video shows the difference between the breasts before treatment and after treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c058f589-0b8c-43e6-a797-d9e2c942116c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T22:56:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10521.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Plastic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cells or T lymphocyte</video:title>
      <video:description>T cell lymphocyte are demonstrated in this science video. These cells belong to a group of white blood cells that are known as lymphocytes, and they play a central role in cell-mediated immunity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c065d7b5-00bc-4f54-b2db-42006875f905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-17T08:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2234.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - VSEPR Examples</video:title>
      <video:description>VSEPR Examples

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26325.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-19T00:49:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pB0yR5kXQjI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>VSEPR</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Balance</video:title>
      <video:description>The sun plays a fundamental role in our solar system, it warms the earth giving life to the planet, its energy creates clouds, it cleans our water and aids ocean currents and much more. But there has to be a solar balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c087fcb9-044e-4fcc-9134-86480e5ab45f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-24T18:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7755.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Striking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolutionary-Biological-Treatment-for-Psoriasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolutionary Biological Treatment for Psoriasis</video:title>
      <video:description>The revolutionary treatment for rheumatic conditions known also as biological treatment is used to relieve psoriasis. The short video shows how a patient who suffered the condition all his life is being successfully treated with biological medication. 
Psoriasis is a chronic autoimmune condition. In most of the cases the disease causes specific itchy rashes all over the persons` body but mostly on the knees and the elbows.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0a43029-653c-4dee-bcac-b29a6d02641d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-03T03:36:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10611.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>Psoriasis</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>medication</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pancreatic-Cancer-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pancreatic Cancer Surgery - India</video:title>
      <video:description>This video shows the cure of pancreatic cancer with pancreatic cancer surgery in India. The results are really satisfactory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0a62e49-bd3c-4762-8369-24bf10b92825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-01T02:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9914.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreatic</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Atomic Theory of Matter

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15168.jpg</video:thumbnail_loc>
      <video:duration>2441</video:duration>
      <video:publication_date>2012-08-28T15:21:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxR06Mi8ExI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Creationists Project The Flaws of Their Ideas Onto Evolutionary Theory</video:title>
      <video:description>Creationists use a slew of pseudo-intellectual arguments attempting to unseat the arguments of evolutionists.  This video examines how Creationists project the lack of evidence for their own beliefs onto evolutionary theory, and unsuccessfully.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0add42b-8efd-43b2-9520-6bdffdeb7cce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2011-12-15T02:33:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11861.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fallacies</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Projection</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carotid Endarectomy Animation</video:title>
      <video:description>A carotid endarterectomy is a surgical procedure in which a doctor removes fatty deposits from one of two main arteries in the neck these blood vessels are called carotid arteries and supply blood to the brain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0ddf8e2-0411-4db2-b439-4aab754be139/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T11:30:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8932.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Carotid</video:tag>
      <video:tag>Endarectomy</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Theory-of-relativity-space-and-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory of relativity: space and time</video:title>
      <video:description>Einstein’s special theory of relativity revolutionized our concept of the universe. Time dilation and length contraction are essential postulates of the theory of relativity. This video explains the phenomenon of time dilation and length contraction.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0f26961-6699-4629-b357-37de03519b91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2010-11-13T23:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5222.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Space</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Bone-Marrow-Smear-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Marrow Smear Histology</video:title>
      <video:description>Bone marrow is the soft spongy part that lies with certain bones and contain immature stem cells. A bone marrow smear is useful in diagnosis and confirmation of hematologic disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0f2fec0-d703-4c99-8a1f-4dc54c835381/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2011-11-28T11:43:38.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Marrow</video:tag>
      <video:tag>Smear</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you to understand the anatomy and function of the parietal lobe. A detailed description is provided here with the diagram to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c10489a7-8204-4c1c-bdbf-3d5218d9418b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
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      <video:uploader>Lynette Steffen</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parietal</video:tag>
      <video:tag>lobe</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phototropic Response of Plants</video:title>
      <video:description>Growing of plants towards the sunlight to have maximum growth is called photo-tropic response. A description of this responce is shown here with activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c110030a-a9f8-4d88-9a88-2bc9dfd9731c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2009-09-12T16:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3350.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>plnts</video:tag>
      <video:tag>mov</video:tag>
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    <loc>https://dnatube.com/videos/IV-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a pediatric lesson on IV insertion in children and infant. These lesson is helpful for medical students and doctors. Similar videos can be obtained from you tube.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1182292-fcca-414a-afd0-1660e0dc7be2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2011-12-06T18:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10830.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IV</video:tag>
      <video:tag>Insertion</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Multiplying Fractions

U02_L2_T1_we1 Multiplying Fractions</video:description>
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      <video:duration>146</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Ilse Rey</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cell</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, a T cell becomes activated when it interacts with a dedritic cell.</video:description>
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      <video:uploader>sana</video:uploader>
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      <video:tag>cell</video:tag>
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    <loc>https://dnatube.com/videos/Submandibular-Gland-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Submandibular Gland Histology</video:title>
      <video:description>Submandibular gland is one of the salivary glands under the jaw, on the floor of the mouth. It discharges saliva to the mouth through some ducts.</video:description>
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      <video:duration>249</video:duration>
      <video:publication_date>2011-11-28T10:53:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8434.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Leading-Edge-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Peter Skewes-Cox, and Dr. Graham Ruby, both in the DeRisi lab, explain state-of-the-art DNA sequencing and bioinformatic technologies.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12191.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>Edge</video:tag>
      <video:tag>bioinformatics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/An-extrasolar-planets-atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An extrasolar planets atmosphere</video:title>
      <video:description>An extrasolar planet or exoplanet is a planet outside of our solar system that orbits a star other than our sun the planets atmosphere and precise composition remain a mystery</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28610.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>an</video:tag>
      <video:tag>extrasolar</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>Atmosphere</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrocarbons-And-Their-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocarbons And Their Classification</video:title>
      <video:description>Video shows the classification of hydrocarbons with the help of flow charts. Hydrocarbons can be classified into the cyclic and acyclic compounds. Proprties of different kinds of hydrocarbons are discussed in this video.</video:description>
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      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28182.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Biotic-and-Abiotic-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Biotic and Abiotic Factors</video:title>
      <video:description>This video will provide you an introduction to the biotic and abiotic factors. Biotic factors include the living things while abiotic factors include the non-living things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c1850dc7-f8cb-4064-a154-1f2d34283945/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-18T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28886.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biotic</video:tag>
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      <video:tag>Abiotic</video:tag>
      <video:tag>factors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-Hand-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Hand Tie</video:title>
      <video:description>This video shows how to tie this certain surgical knot using one hand.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8853.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Cryosurgery-For-Breast-Recurrence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cryosurgery For Breast Recurrence</video:title>
      <video:description>The cryosurgery for the recurrence of breasts is shown in this video. The purpose of this video is to help the medical students.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Breast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genes-chromosomes-prions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genes, chromosomes, prions</video:title>
      <video:description>The relationship between genetics and prion diseases is explained by Michael Geschwind, MD PhD, of UCSF&apos;s Memory and Aging Center</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4681.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <loc>https://dnatube.com/videos/Prion-disease-transmission-from-cow-to-humans</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Prion disease transmission from cow to humans</video:title>
      <video:description>Prion disease in cows, known as BSE (bovine spongiform encephalopathy), can be transmitted from cows to humans if areas of highly concentrated prions, such as the cow&apos;s brain or inner part of the eye, come into contact with the meat of the cow that humans eat. Michael Geschwind, MD PhD, of UCSF&apos;s Memory and Aging Center explains the very rare cicumstances in which this may happen.</video:description>
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      <video:duration>45</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4682.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Cleft-Palate-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Cleft Palate Examination</video:title>
      <video:description>&quot;Lec 46 - Cleft Palate Examination&quot; Dr. Hayward examines a patient with cleft palate using a palate closure appliance designed in the Partial Denture Department of the School of Dentistry. Orig. air date: JAN 17 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/6bG6DNXMTSQ</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/IDBS-Powering-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IDBS: Powering Science</video:title>
      <video:description>IDBS is a unique global supplier of innovative data management and analytics solutions which increase efficiency, reduce costs and improve business and scientific productivity of R&amp;D organizations worldwide. The video was created by Medi-Mation to conceptualize the process from data capture through to final product delivery in an exciting, interesting and novel way.</video:description>
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      <video:publication_date>2012-04-24T16:20:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12279.mp4</video:content_loc>
      <video:uploader>MediMation</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>promotion</video:tag>
      <video:tag>Brand</video:tag>
      <video:tag>medi</video:tag>
      <video:tag>mation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Deductive-Reasoning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Deductive Reasoning</video:title>
      <video:description>Deductive Reasoning is to develop a generalized form from different given concepts. This video will help you to know more about deductive reasoning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c1b1ae9e-da9a-461a-9da4-2c8ff7fd3145/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-12-04T13:24:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6449.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Sound-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Sound Part 1</video:title>
      <video:description>Here&apos;s some high school physics demonstrations about sound. Find more activities like this at www.ScienceWithMrNoon.com
Edited by nazir</video:description>
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      <video:duration>566</video:duration>
      <video:publication_date>2009-05-14T01:16:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2202.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Sound</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-metabolism-and-mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell metabolism and mitochondria</video:title>
      <video:description>Metabolism and mitochondria in the cell is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40bf8022-a058-4a9c-845b-83ffe4620bfe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-30T09:58:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9467.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Metabolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ventricle-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ventricle Model</video:title>
      <video:description>This video explains the ventricle model of the brain. The ventricle is a part of a set of structure that contains cerebrospinal fluids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c1b9d8f6-9e8b-425b-8b42-2587aba2e15c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-15T13:34:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5399.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ventricle</video:tag>
      <video:tag>model</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Denaturing-Gradient-Gel-Electrophoresis-DGGE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Denaturing Gradient Gel Electrophoresis DGGE</video:title>
      <video:description>This is a detailed video presenting the viewer with steps to competing a Denaturing Gradient Gel Electrophoresis DGGE test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c1c470a0-cdd4-44c1-bd24-12861b34e42b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2010-11-14T23:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5345.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Denaturing</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Revolutionary-Advancement-in-Membrane-Filtration-Sample-Prep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolutionary Advancement in Membrane Filtration Sample Prep</video:title>
      <video:description>Photonic BioSystems, Inc. unveils game-changing microbiological testing technology. The versatile, enclosed filtration cartridge-based sample preparation technique is expected to change the paradigm of membrane filtration sample testing.

Video Contents:
0:00    Filter system design explained
1:50    How the filtration system works: exemplary sample processing
4:40    Small volume samples
5:55    The filter system does what In-line filter cartridges cannot do
7:20    Variations on the cartridge configuration &amp; size
8:08    Sample aspiration from countertop – HACCP type – unusual applications
9:20    Back-flush extrication of captured filtered material
10:10   PCR type cell-harvest, rinse, extraction procedure
11:25   Forward flush-through extrication of reaction fluid

http://www.photonicsystems.com</video:description>
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      <video:duration>725</video:duration>
      <video:publication_date>2012-02-23T07:10:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11922.mp4</video:content_loc>
      <video:uploader>putnamr2</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Sample</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>water</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Exodontic-Fundamentals-The-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Exodontic Fundamentals - The Mandible</video:title>
      <video:description>&quot;Lec 47 - Exodontic Fundamentals - The Mandible&quot; Shows the basics of patient positioning for visibility and access to the mandibular and maxillary arch, flap design, and several extractions. Orig. air date: MAR 7 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21248.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-09-09T03:28:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vBByv0Ekif0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
      <video:tag>Exodontic</video:tag>
      <video:tag>Fundamentals</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mandible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-China-buys-US-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  13 - China buys US Bonds</video:title>
      <video:description>China buys US Bonds

China buys US Bonds</video:description>
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      <video:description>This video describes a model of the cervical region of the spinal cord. It details structures including the occiptal condyls and c1 (atlas) vertebra.</video:description>
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      <video:tag>cord</video:tag>
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      <video:tag>occiptal</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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      <video:title>Michio Kaku on Martian Life and Astronauts on the Red Planet</video:title>
      <video:description>Michio Kaku congratulates Mars rover Curiosity&apos;s crew on a perfectly executed landing, then asks:  now what?  Kaku explains what he thinks should take place next with our exploration of Mars, especially in the search for life.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A catalyst is a substance that is added to a chemical solution to accelerate the process. This video gives information on how a catalyst improves the rate of chemical reaction in catalyst concepts.</video:description>
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http://open.umich.edu/education</video:description>
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http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Pharmacology is the study of drugs. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multi-disciplinary science with many subspecialties including clinical pharmacology, cardiovascular pharmacology, behavioural pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Repair-corrupt-zip-files-by-Sanmaxi-Zip-Repair</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Kuldeep Ruhela</video:uploader>
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    <loc>https://dnatube.com/videos/Thermodynamic-cycles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Thermodynamic heat pump cycles are the models for refrigerators and heat pumps. They work on the premise that heat cannot spontaneously flow from a colder region to a hotter one and therefore to achieve this work is required.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7853.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Evidence of an ice berg separation caused by the Tohoku Tsunami 18 hours later as it Creates Antarctic Icebergs.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7491.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Examples-Iron</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 46 - Examples-Iron</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <loc>https://dnatube.com/videos/Examination-of-Head-And-Throat</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Examination of Head And Throat</video:title>
      <video:description>This video shows the examination of an abnormal child. The head size and shape must be observed. Skull, nose, eyes, ears, mouth, trachea and thyroid glands must be examined to check for a normal child.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9714.mp4</video:content_loc>
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      <video:description>This video is about planet earth. It explorers life on earth i.e in water, and on the surfaces. There is also an advance explanation of the tree of life web.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28898.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
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      <video:tag>on</video:tag>
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    <video:video>
      <video:title>Lec 49 - Surgical Insertion of the Staple Implant</video:title>
      <video:description>&quot;Lec 49 - Surgical Insertion of the Staple Implant&quot; Shows the clinical procedure of installing the staple implant (a metal plate fastened to the mandible) for fastening mandibular dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/amMJwICjVDI</video:player_loc>
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    <loc>https://dnatube.com/videos/Development-of-intestine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of intestine</video:title>
      <video:description>This is a demonstration of the development of the intestine. The GI starts as straight tube with fore, mid and hindguts. Midgut develops to jejuno-ileum, duodenum and proximal colon. It also develops a loop twisting counter-clockwise. In the twisting process, the proximal colon passes in front of duodenum forming parts as it is in adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c2c425a5-4e52-4e32-8152-88c6756705b2/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-10T02:04:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29894.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Qatar Rhinoplasty Surgeon</video:title>
      <video:description>Repairing any defects to the nose is done by a procedure called Rhinoplasty.</video:description>
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      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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    <loc>https://dnatube.com/videos/Rhinoplasty-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Rhinoplasty Surgery</video:title>
      <video:description>Video shows a patient undergoing for a rhinoplasty surgery. A brief description of this surgical process and the difference between the faves before and after surgery are explained here.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:tag>County</video:tag>
      <video:tag>Sheriff</video:tag>
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    <loc>https://dnatube.com/videos/RHINOPLASTYQATARDUBAIIRAQ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RHINOPLASTY,QATAR,DUBAI,IRAQ</video:title>
      <video:description>-تجميل الانف-جراحة المنخار
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
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Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/c40fdf39-0715-4d53-bd59-037aa4c5fec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-01-03T18:11:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3659.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Successful-Rhinoplasty-Revision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Successful Rhinoplasty Revision</video:title>
      <video:description>A Patient with a scooped nose, large tip and nasal distraction goes for a second rhinoplasty to have it corrected.See the Before and After results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a563268c-06c1-450b-b4e5-62b9e32f96cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2011-11-29T00:42:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8596.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Results-of-Rhinoplasty-on-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Results of Rhinoplasty on Face</video:title>
      <video:description>This video shows the results of rhinoplasty on patients face. The patient is really satisfied with the treatment she got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68100f62-bcbb-4d64-9e89-05f77ed080dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-11-29T01:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8620.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scar</video:tag>
      <video:tag>Revision</video:tag>
      <video:tag>on</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>looks</video:tag>
      <video:tag>Amazing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-on-a-17-year-old-with-great-results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty on a 17 year old with great results</video:title>
      <video:description>Dr.Nassif preforms a rhinoplasty on a 17-years-old patient. She is too young for such kind of operations but she is very upset with how her nose looks like. So, her parents agreed her to have the surgery...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61705343-2c61-4086-939c-c753f69fb347/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T01:56:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8629.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-of-Nose-By-The-Specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty of Nose By The Specialist</video:title>
      <video:description>Video contains a scarless closed rhinoplasty nose job by rhinoplasty specialist to help you. Watch this video for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1619c9ee-b941-4345-9b7e-aec2559a93d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2011-11-29T02:54:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8651.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scarless</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Specialist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-in-Qatar-live-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty in Qatar - live surgery</video:title>
      <video:description>This a live rhinoplasty surgery in Qatar. Here are the doctors details and other services services he offer.

DR. Kamal  Hussein Saleh,
Consultant cosmetic surgeon,
Al Emadi  Hospital, Qatar, Doha.

Certification: American board certification aesthetic medicine.

Contacts:		
Phone; 0097455742973, 00971566516293.
Email; drkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.

Specialized in: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/ff6f5563-4054-42c6-8986-1e2f2e5e2f8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-01-26T09:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3747.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>احسن</video:tag>
      <video:tag>افضل</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>عيادة</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>اطباء</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>البزاز</video:tag>
      <video:tag>ا</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Surgery-for-the-Fetal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Surgery for the Fetal</video:title>
      <video:description>This is a video that shows a fetal laser surgery for TTS which may affect identical twins where they share a common placenta hence one twin may suffer as the other dominates and takes blood from the other twin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c2d43c92-8f39-4e70-82ca-c4a35bfec819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T22:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10522.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Fetal</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Axillary-Cannulation-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Axillary Cannulation Technique</video:title>
      <video:description>A brief video illustrating the technique of direct axillary artery cannulation in a patient axillary artery cannulation is indicated mainly during surgery involving the aortic root and the aortic arch when the pathology precludes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c2d6e1fc-ec7c-4604-83b0-a5dc38e6c401/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2011-11-30T23:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9760.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Cannulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meeps-Math-Matters-2-summing-even-and-odd-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meep&apos;s Math Matters 2: summing even and odd numbers</video:title>
      <video:description>Second Meep&apos;s Math Matters Video. I build on the previous by looking at summing consecutive even numbers (2 + 4 + 6 + ... ) and odd numbers (1 + 3 + 5 + ....) Spread the math love!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c2dc9141-5f76-4796-b1db-bf06681293b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2009-04-17T00:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1797.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>classic</video:tag>
      <video:tag>summation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disaster-at-Chernobyl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disaster at Chernobyl</video:title>
      <video:description>A presentation on the Chernobyl disaster. These series of pictures with captions paint a very human picture of the disaster that is one of the most important in recent history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c2f3e836-bb17-4521-b00d-9edca97dfd7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2014-10-02T20:30:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31823.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>captions</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>Destruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plate-Tectonics-formation-of-the-continents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plate Tectonics: formation of the continents</video:title>
      <video:description>Plate tectonics is a theory that explains the large scale movement of the lithosphere. It is believed that the continents were once joined together to form a super continent. Later, due to movement of the tectonic plates, the continents were separated and form the continents as we see them now. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/c2f67046-0ae3-40d9-9fa4-bc4ccd17d231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2010-10-16T17:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4684.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tectonics</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-Absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin Absorption</video:title>
      <video:description>This simple animation illustrates how an acidic molecule like aspirin can change its polarity depending on the environment. Aspirin, which is non-ionized in the strongly acidic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c3020f18-1adc-42bf-be72-537903147496/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-04-24T23:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2104.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aspirin</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>URI</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>pharmacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-Documentary-Part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC Documentary Part 8</video:title>
      <video:description>The interesting BBC documentary reveals curious facts on the history of mathematics. In this part a story about ancient China is presented. How the mathematics education was implemented in the Chinese state...learn from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c2fd1a2b-090b-4b03-b6a5-b80dc047d04a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-12-06T15:30:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6539.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hispanic-Ethnic-Rhinoplasty-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hispanic Ethnic Rhinoplasty Patient</video:title>
      <video:description>Hispanic Ethnic Rhinoplasty Patient Before and After African American Rhinoplas is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d1fda61-1128-4589-b09a-3e873f8287fc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-11-30T23:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9744.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hispanic</video:tag>
      <video:tag>Ethnic</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Rhinoplas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Nose-Job-by-Rhinoplasty-Specialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty Nose Job by Rhinoplasty Specialist</video:title>
      <video:description>This video shows a the rhinoplasty surgery experts for the nose jobs. Difference between the patient before and after the treatment is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a740505-2276-4e87-9dad-bfe9a8df91f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2011-12-01T04:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scarless</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Specialist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61A-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61A - Lecture 29</video:title>
      <video:description>Computer Science 61A - Lecture 29

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26978.jpg</video:thumbnail_loc>
      <video:duration>2331</video:duration>
      <video:publication_date>2012-09-19T06:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/huJgTMZLfys</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-rhinoplasty-before-and-after-with-dr-paul-nassif</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision rhinoplasty before and after with dr paul nassif</video:title>
      <video:description>A revision and ethnic rhinoplasty specialist dr paul s nassif is a reconstructive surgeon whose original techniques in surgery have been recognized around the world by his peers and patients as well as by the media.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86494193-c05d-4df5-a7b9-fa289f7099cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-12-01T04:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10226.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Surgery-Before-and-After</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty Surgery Before and After</video:title>
      <video:description>There are people who are crazy about plastic surgery. This patient though wants to look more natural. She is having a rhynoplasty surgery performed by Dr Nassif. The video shows the difference in her appearance before and after the operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be5a989a-2930-4ede-a9ab-dab1b330e7cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-12-01T04:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10176.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patient-Experience-Having-Ethnic-Rhinoplasty-Performed-by-Dr-Paul-S-Nassif</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patient Experience Having Ethnic Rhinoplasty Performed by Dr Paul S Nassif</video:title>
      <video:description>Patient experience having ethnic rhinoplasty performed by dr paul s nassif the reason why people consider us for rhinoplasty is simple we have a lot of experience making our african american patients happy with their noses</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10232.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>s</video:tag>
      <video:tag>Nassif</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-introduction-to-Phototropism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science introduction to Phototropism</video:title>
      <video:description>My first YouTube video! This is a podcast on Phototropism for my Science homework. It is meant to be a beginner&apos;s guide, and  easy to understand. Enjoy!</video:description>
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      <video:duration>120</video:duration>
      <video:publication_date>2009-09-14T08:14:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3364.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>tropism</video:tag>
      <video:tag>auxins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Interaction-of-Antigen-Presenting-Cells-and-T</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Interaction of Antigen Presenting Cells and T</video:title>
      <video:description>This videos explains about Interaction of Antigen Presenting Cells and T Helper Cells./n This Mcgrahill animation shows you how the interaction btw Ag and TH cell occur during active immunity.....</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c31a515c-4451-48b1-9fb4-c61179159085/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-10-03T06:09:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27677.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Pediatric-Spinal-Fusion-To-Correct-Scoliosis-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric Spinal Fusion To Correct Scoliosis video</video:title>
      <video:description>A spinal fusion surgery is a surgical procedure in which the abnormally curved spine is straightened and the individual bones of the spine are fused into one long straighter bone this is typically done with screws and rods inserted on the spine to hold it straight while the fusion heals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c32d0077-a0a7-4a6e-8747-c59f42581928/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-30T10:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9535.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Spinal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ionic-Bond-NaCl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ionic Bond: NaCl</video:title>
      <video:description>Ionic bonds are a type of chemical bond based on electrostatic forces between two oppositely-charged ions. In ionic bond formation, a metal donates an electron, due to a low electronegativity to form a positive ion or cation. In ordinary table salt (NaCl), the bonds between the sodium and chloride ions are ionic bonds. Often ionic bonds form between metals and non-metals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c333c54e-c809-4353-a5de-92f27ea958e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-05-16T02:26:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/366.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>cation</video:tag>
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      <video:tag>Salt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cal-Tech-Fundamental-Forces-of-Nature-P2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cal Tech Fundamental Forces of Nature  P2</video:title>
      <video:description>This video from Cal Teach discusses the Unification Theory which states that Electricity and magnetism are different manifestations of a unified electromagnetic force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c3472448-294d-4760-b574-4d6bdeeae452/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2010-11-13T23:05:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5207.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Caltech</video:tag>
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      <video:tag>electricity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cool-Cars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Cars</video:title>
      <video:description>Where there is production of energy, there is always heat. Cars like all other mechanical creations have cooling systems installed before they are ready for sale.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c350ce17-36b7-4f3d-9d49-d36174fa4f40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-11-25T20:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7925.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Cooling</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-New-Series-Of-Wonders-Of-The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The New Series Of Wonders Of The Solar System</video:title>
      <video:description>This video shows a sneak peak of the new series of wonders of the solar system. The theme of this presentation is exploring the beautiful celestial bodies in our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c35fce63-06e7-4553-bdfe-ed9219fb54f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2012-12-08T08:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28380.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wonders</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 4</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate.
Dr. Cech continues to explain what is the difference between chemical and biochemical reaction in sense of all at once and continuous reactions. Next protein synthesis is discussed followed by protein functions. RNA is able to be an enzyme, hence lecture title double life of RNA. Second one is coding for amino acid sequence in protein. How DNA is different from RNA? Why RNA can be catalyst? Molecule architecture is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c3682372-ed05-4e52-9d52-48d753114fb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2007-08-31T23:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/863.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers-Polar-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers Polar Form</video:title>
      <video:description>An interesting tutorial will help you in calculating the polar form of a complex number. The polar forms are explained with the help of examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c37545cd-a96c-4ab7-bf53-a5c9c8909f5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-12-06T13:11:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6524.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Shoulder-Pain-Case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shoulder Pain Case</video:title>
      <video:description>A step by step treatment of the shoulder pain is discussed in this video. Different information related with the treatment are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c3a4d541-64ce-4276-ad48-10ba781710b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T18:10:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10765.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Pain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kidney-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Function</video:title>
      <video:description>Dr. Richard Lifton, along with student volunteers, uses an aquarium and salt to illustrate the amount of work the kidney performs each day to maintain proper levels of ions in the body. Also featured on the DVD Hearts and Hypertension: Blazing Genetic Trails, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c3c01006-cc6c-402e-af35-51ff0e77442d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2007-08-02T22:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/600.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>osmoticbalance</video:tag>
      <video:tag>Homeostasis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Type-2-Diabetes-Mechanism-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Type 2 Diabetes  Mechanism in Animation</video:title>
      <video:description>Glucose is a sugar that is obtained by the body from food and drink. Type 2 Diabetes develops when the body fails to make adequate insulin to help the body utilize the sugar, this animation provides more detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c3cb2dbc-f1a2-4202-821d-6744d2959293/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-11-28T06:15:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8324.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>Diabetes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-normal-head-control-look-like-from-a-newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does normal head control look like from a newborn?</video:title>
      <video:description>How can one tell if a newborn has normal head control? Watch this instructional video of an infant clinical examination for the enlightening answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c3f06cf1-5a0c-4be7-8a60-8f94957f83d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2013-02-16T02:54:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30277.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Head</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Infant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Turn-garbage-plastics-into-oil-for-your-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turn garbage plastics into oil for your car</video:title>
      <video:description>Here is a little device developed by Japanese inventors. It converting plastics into oil which can used for cars, generators or other devices. It also decreases %80 CO2 emission compared to burning plastics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/c4044ee4-3a44-4ce6-a2c0-c0113e3ef845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2015-08-17T15:55:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32262.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>oil</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>garbage</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-step-2-cs-eIgastric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE step 2 cs eIgastric</video:title>
      <video:description>This video is prepared by usmletutoring and it will discuss about epigastric pain case a 53 year old man came to clinic with complains of a burning sensation in his tummy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c413880e-2370-47a6-8298-3b7315f51db4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T18:37:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10833.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
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      <video:tag>cs</video:tag>
      <video:tag>EPIGASTRIC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mudskipper-a-fish-that-can-walk</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The mudskipper, a fish that can walk</video:title>
      <video:description>The mudskipper has adapted their own way to live mostly on land although they still needs to learn how to outrun its enemies. Source: National Geographic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/c438d12e-2172-4627-a5b8-aed4580493bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2015-09-02T11:39:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32270.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mudskipper</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-26-GMAT-Math-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - GMAT Math 26</video:title>
      <video:description>GMAT Math 26

133-137, pg. 170</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21942.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-10T23:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ucqaqTR6EK8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Professor-Graham-Brown-on-the-outbreak-of-swine-flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Professor Graham Brown on the outbreak of swine flu</video:title>
      <video:description>Australia well prepared to face swine flu outbreak, says Director of the Nossal Institute for Global Health at the University of Melbourne, Professor Graham Brown/nProfessor Brown says he is not surprised that the World Health Organisation has called the recent outbreak of swine flu a public health emergency of international concern./nThis has been noted as an epidemic of potential concern as the World Health organisation want to act early; because the flu has traveled outside Mexico, there is a risk of it becoming a pandemic, he says./nProfessor Brown says there is no current vaccine for swine flu but that it would be possible - now that the genetic sequence is known - for scientists to begin preparing the seed lots and make a vaccine for the future. Yet Professor Brown says this could take a few months./nWe do not have immunity to swine flu and we do not expect current influenza vaccines to protect humans against this new strain, but anti-viral drugs should be effective, he says./nProfessor Brown says this outbreak will provide Australia with a good opportunity to prepare itself for a pandemic. He says that at times like this, it is more important than ever to remember the simple measures - like washing your hands - needed to prevent the spread of any form of influenza spread.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c4396a5d-f41f-4e14-a455-1d2cf96b2b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2009-09-02T02:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3306.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Professor</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Brow</video:tag>
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      <video:tag>Flu</video:tag>
    </video:video>
  </url>
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Advanced Microeconomic Theory</video:description>
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      <video:uploader>second second</video:uploader>
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Questions 9-11 starting on page 425</video:description>
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      <video:description>Supermassive Black Holes

Supermassive Black Holes</video:description>
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The Wire: When Journalism Meets Drama</video:description>
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Wildlife Ecology</video:description>
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      <video:publication_date>2011-12-13T06:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11690.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lab</video:tag>
      <video:tag>11</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>and</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-food-digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of food digestion</video:title>
      <video:description>Digestion is the process of breaking down food to simpler molecules which can be readily absorbed. The process starts in mouth during mastication of food and continues all along the gastrointestinal tract. This video describes the process of digestion. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c502fe43-546a-4ced-be74-5720b30f98f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-26T22:59:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6155.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-Evolution-of-the-Protein-Kinase-Like-Superfamily</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural Evolution of the Protein Kinase Like Superfamily</video:title>
      <video:description>Authors: Eric D Scheeff, Philip E Bourne
Citation: PLoS Comput Biol. 2005 Oct 21; 1(5):e49
Peer-Reviewed Paper</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/c500ae72-bdae-47e1-a143-3c66c75f7b00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2009-07-08T02:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3015.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>Like</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-40th-Anniversary-of-Apollo-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The 40th Anniversary of Apollo 11</video:title>
      <video:description>In Celebration of the 40th anniversary of Apollo 11. A recall of the events that transpired then will be shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c50bdd41-06a8-4cac-9cac-557093188cdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-15T09:28:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7522.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>40th</video:tag>
      <video:tag>Anniversary</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-lymph-nodes-and-why-do-they-swell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are lymph nodes and why do they swell?</video:title>
      <video:description>Where are the nodes? What is the function of these lymph nodes? Watch this descriptive video to gain the answers to these important questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c50e13b7-1af5-4ede-b53e-7f61ecb0f792/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-11T01:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30017.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Rhinoplasty-Course-Dissection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Rhinoplasty Course Dissection</video:title>
      <video:description>&quot;Lec Last - Rhinoplasty Course Dissection&quot; The surgical techniques are shown on a cadaver.  Orig. air date: MAY 16 91

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21283.jpg</video:thumbnail_loc>
      <video:duration>6463</video:duration>
      <video:publication_date>2012-09-09T03:48:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzMmJa_lEAA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Dissection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parametric-Equations-to-Model-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parametric Equations to Model Motion</video:title>
      <video:description>Defining the relation between parameters are usually done by parametric equations. This video explains how to recognize and solve parametric equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c572fa28-8404-4589-b623-b83ce4010464/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2010-12-06T13:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6522.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>to</video:tag>
      <video:tag>model</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exclusion-Mapping-to-narrow-down-the-location-of-a-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exclusion Mapping to narrow down the location of a gene</video:title>
      <video:description>This video demonstrates exclusion mapping which is a useful technique for narrowing down the location of a gene involves comparing the chromosomes of affected siblings. Two sisters with Rett syndrome allow researchers an opportunity to map the most likely location of the gene by excluding areas of the chromosome that are not alike. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c51177d2-c017-4d00-8c7b-de71cabf5059/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-04-17T22:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12266.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Exclusion</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Simultaenous-Visual-of-a-Sea-Urchin-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Simultaenous Visual of a Sea Urchin Fertilization</video:title>
      <video:description>See how the process of fertilization of a sea urchin takes place through phase contrast and fluorescence.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c51ff38b-5f0e-4675-9fc4-506a9f69113e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2010-04-08T20:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4170.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>urchin</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-coumadin-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does coumadin work?</video:title>
      <video:description>In this science video, a pharmacist explains how coumadin works, why doctors prescribe this blood thinner, and common side effects of the drug.

Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c52ee8e0-90c6-4e25-bad7-448000223212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-10-10T09:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27711.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>coumadin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Right-view-of-heart-with-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Right view of heart with blood</video:title>
      <video:description>Deoxygenated blood from the body enters the right atrium through two large veins: the superior vena cava (top) and the inferior vena cava (bottom)./nFrom the right atrium, blood passes through the tricuspid valve into the right ventricle. From there it is pushed through the pulmonary valve into the main pulmonary artery. The artery splits into left and right branches just above the left atrium, with the left pulmonary artery sending blood to the left lung and the right pulmonary artery (which snakes underneath the aortic arch and around the back of the superior vena cava) sending blood to the right lung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c531f7b7-d610-427e-a09b-2bca8993143b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29692.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-Cube-Convection-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ice Cube Convection Experiment</video:title>
      <video:description>physics, electromagnetic waves, fun with physics, physics videos, physics handbook, physics definitions, physics charts, physics table, physics quiz, physics videos, physics laws, physics experiments, physics inventions, Electrostatics, Electromagnetic, Current theory, Optics, Atoms and Nuclei, Electronic Devices, Laser, Solid State Electronics, Gauss&apos;s Law, Capacitance, Electrical Measurements, Thermoelectric Effects, Motion of Charged Particles, Magnets and Earth&apos;s Magnetism, Alternate Current and Direct Current principals, Huygen&apos;s principle and interference, Diffraction and Polarization, Photometry, Reflection and Dispersion of Light, Optical Measuring Instruments, Wavelength, Structure of Atom, Radioactivity, Conductors, Insulator and Super Conductors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c534d1d3-bcb9-4c18-b5d0-0be1b133c1ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-09T00:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4800.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>handbook</video:tag>
      <video:tag>Dictionary</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Maxillary-Tuberosity-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Maxillary Tuberosity Reduction</video:title>
      <video:description>&quot;Lec 54 - Maxillary Tuberosity Reduction&quot; The surgical reduction of a hyperplastic tissue from the maxillary tuberosity.  Orig. air date: MAR 1 84

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21263.jpg</video:thumbnail_loc>
      <video:duration>758</video:duration>
      <video:publication_date>2012-09-09T03:43:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69Lq0i37ur4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>54</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Environ-Sci-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Environ Sci - Lecture 14</video:title>
      <video:description>Environ Sci - Lecture 14

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27089.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-19T06:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eb-EIwv6LBM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Environ-Sci-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Environ Sci - Lecture 15</video:title>
      <video:description>Environ Sci - Lecture 15

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27090.jpg</video:thumbnail_loc>
      <video:duration>2580</video:duration>
      <video:publication_date>2012-09-19T06:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c8OHZZ1AX5I</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-conspiracies-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny conspiracies (Part 5)</video:title>
      <video:description>This is a microbe world video explaining tiny conspiracies. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of Microbe world video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c536c360-37ad-4d04-b53b-356de252615e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T01:41:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4268.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-gallstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of gallstone</video:title>
      <video:description>Gallbladder stores bile produced by liver. Upon ingestion of food, bile is released from gallbladder to stomach and intestines. Sometime stones form in the gallbladder which may block the bile duct. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c54c1824-7947-48af-b125-8da79d172f64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-11-26T23:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6164.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gallstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCNA</video:title>
      <video:description>This quick fly-through was developed as a demo for the In3D encoding process. The proliferating cell nuclear antigen PCNA serves a clamp to keep DNA polymerases associated with DNA during DNA replication in cells. To date, several DNA replication clamps have been discovered and characterized from a variety of organisms including bacteria and mammals.
www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/c5511779-6d51-4414-8ae6-f38adb24da40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2008-01-05T22:02:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1223.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pcna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaining-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining Total Internal Reflection</video:title>
      <video:description>In Total Internal Reflection,light incident at a larger angle will only be the one to have reflection.The video is about two aspects, (i) critical angle (ii) total internal reflection. For detailed lectures, please visit 123iitjee.com .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c558f17e-2914-4c45-ad50-8c4ed5cb9f81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1692.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Optics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Total</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Bailout-7-Bank-goes-into-bankruptcy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Bailout 7: Bank goes into bankruptcy</video:title>
      <video:description>Bailout 7: Bank goes into bankruptcy

What happens when there is no equity infusion and the bank goes in to bankruptcy.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/MdIfefLcdoU</video:player_loc>
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      <video:tag>bankruptcy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-Findings-of-Reptiles-and-Sharks-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Findings of Reptiles and Sharks Teeth</video:title>
      <video:description>Mangahounga stream in Hawkes Bay, New Zealand, scientists pay a visit a site that has yielded  very rare dinosaur bones and cretaceous marine vertebrate fossils and these recent findings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c563324b-f9d3-4991-a844-ccc5bc7832d1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-24T18:17:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7769.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>reptiles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Teeth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Placental-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placental Delivery</video:title>
      <video:description>When the placenta goes out of the patients` body after the child is already born is called placental delivery. The condition is also known as afterbirth. The video shows such type of case.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c56b393c-d6b8-4408-b63a-4eee4dbb844e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-01T21:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10463.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Placental</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>afterbirth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-with-Wrist-Replacement-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction with Wrist Replacement Procedure</video:title>
      <video:description>This video provides a brief explanation of wrist replacement procedure used to treat arthritis patients. Different stages during replacement are discussed here. During any total joint replacement, the bones are removed and replaced by an artificial joint. For more information visit our website: www.scientificanimations.com/spine-animation/</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2013-06-11T02:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30653.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Wrist</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>agency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Biological-Classification-of-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification of Kingdoms</video:title>
      <video:description>Tabular view of biological classification of kingdoms is shown in the video. Basically the whole kingdom is divided into five kingdoms which are divided further into sub-categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c588082b-a7bf-4191-960b-c6cd2ef98160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-15T06:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Management-of-Acne-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of Acne (Part - 1)</video:title>
      <video:description>Acne, or acne vulgaris, is a skin problem that starts when oil and dead skin cells clog up your pores. Some people call it blackheads, blemishes, whiteheads, pimples, or zits. Check out the video for detailed research study on Acne vulgaris and provide us feedbacks. Please subscribe for regular updates...............</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2013-07-17T01:34:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30673.mp4</video:content_loc>
      <video:uploader>Narges Daliri</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Vulgaris</video:tag>
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      <video:tag>dermatologist</video:tag>
      <video:tag>care</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calculate-The-Area-Enclosed-In-A-Parabola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculate The Area Enclosed In A Parabola</video:title>
      <video:description>This video presentation shows how to apply integrals in solving the area enclosed in a parabola. The two parabolas used in the problems are, y squared = 4ax, and x squared = 4ay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5938859-94e7-4994-aaef-3ce64e867cea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T23:30:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11131.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Parabola</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Moving-Principles-part1-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving Principles part1 of 4</video:title>
      <video:description>This video will show you that how the principle of moving is necessary for a healthy life. The moving principle will keep your body away from a lot of disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c58835bf-5aec-4001-9a21-75e3e4b8a47a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2010-11-16T14:30:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5506.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>P</video:tag>
      <video:tag>1</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tissue-Lysate-Preparation-Native</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Lysate Preparation (Native)</video:title>
      <video:description>This protocol involves three steps to prepare tissue lysate. First, the tissue is grinded. Then, the cells are lysed in the lysis buffer. After ultra speed centrifuge, tissue lysate is prepared as read-to-use, native lysate in modified RIPA Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/c59a32a1-c455-490d-bfe4-f764ce865945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-06-08T03:23:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4390.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>native</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abscess-Incision-and-Drainage-New-England-Journal-of-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abscess Incision and Drainage - New England Journal of Medicine</video:title>
      <video:description>The video of the New England Journal of Medicine shows abscess incision and drainage procedure. The surgery is performed mostly on cases of local skin abscess. The clip provides details on the conditions requiring this type of surgery and also gives some valuable additional information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c595e73a-64b6-4e35-af3a-9b85f93d05a2/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:01:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10894.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abscess</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Drainage</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>new</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Journal</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-identity-of-the-stickleback-fish-on-jeopardy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The identity of the stickleback fish on jeopardy!</video:title>
      <video:description>The identity of the stickleback fish stumps the contestants on the game show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c5a1e337-1ac4-4ddf-889f-cbd668db25c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-04-12T22:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12185.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Fish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-a-wrist-fracture-is-treated-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is a wrist fracture is treated? by Bupa</video:title>
      <video:description>What are the parts of bone? How does force act on bones? What are the types of fractures? Watch this guiding animation to learn the illustrative answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c5c839f1-21b6-4049-a8b3-fa2379b968a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2013-02-11T01:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30112.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wrist</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Reduction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gender-neutral-babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gender neutral babies</video:title>
      <video:description>AsapSCIENCE tells us about gender differentiation.  During the first few weeks of conceptions babies are really gender neutral; the X chromosome is the one that does all the work in cell differentiation.  Therefore, we all start as women.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c5cd34fc-7457-42f3-aeb1-161d967fa6dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2014-10-03T11:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31856.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Placing-Implant-Abutments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Placing Implant Abutments</video:title>
      <video:description>&quot;Lec 9 - Placing Implant Abutments&quot; How to place abutments on dental implants

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>528</video:duration>
      <video:publication_date>2012-09-09T04:02:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CAuqCA40TG4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>placing</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Abutments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spaced-Outs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spaced Outs</video:title>
      <video:description>This video shows the concept of spaced out which is very confused and distracted. Here this is the explained of topic from our daily life things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c5d1d044-6636-4a44-886e-8bfdce2ca1ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-12-10T01:41:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28498.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spaced</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-1-of-root-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 1 of root pressure</video:title>
      <video:description>This video is an illustration which shows how root pressure works, if a plant is cut close to the roots sap comes out after a short time. This is the first part of root pressure which has a key role in plant growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5d59738-4c2c-42e7-b4f4-cdf8316f0af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-12-12T04:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11510.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Root</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Re-Invention-Of-The-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Re-Invention Of The wheel</video:title>
      <video:description>Ever heard of the saying that tere is no need to reinvent the wheel. Well these guy does here is the riot, in Wheel Re-Invention.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5db04b4-f551-46bd-bcaa-75f126e79b49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-25T23:45:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7946.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>RIOT</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Re</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Toll-like-Receptors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Toll-like Receptors</video:title>
      <video:description>This video discusses the molecular surface of toll-like receptor. Their basic structures are discussed here with their reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/c5dbb178-1a4b-497a-9b90-503321b6b525/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T19:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30495.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>of</video:tag>
      <video:tag>toll</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>receptor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Polymerase-Chain-Reaction-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Polymerase Chain Reaction (PCR)</video:title>
      <video:description>PCR is used to amplify a specific region of a DNA strand (the DNA target). Most PCR methods typically amplify DNA fragments of up to ~10 kilo base pairs (kb).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c5e243d0-371e-48a9-83dc-f07c87ec2b40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-05-27T18:45:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2334.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>molecualr</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>method</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-Model-Intestinal-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Model - Intestinal Glands</video:title>
      <video:description>Intestinal glands, also know as intestinal crypt, are located at the base of villi in between the villi. Cells lining the glands produce intestinal juices. Over time, these cells migrate to the top of the villus. At this stage the cells stop producing intestinal juice and take role in absorption of process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5ec04ea-b0aa-4b12-8e0c-fd8cc5814ae7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-15T12:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5377.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intestinal</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>crypts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EVOLUTION-and-GLOBAL-WARMING-A-Suspicious-Correlation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVOLUTION and GLOBAL WARMING (A Suspicious Correlation -</video:title>
      <video:description>This video discusses the suspicious correlation between  evolution and global warming. It discusses the global network of scientists who strongly identify with global warming and the potential global &quot;climategate&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5fad46b-e866-4b2d-af13-e85edc53bb57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-11-14T22:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5298.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Suspicious</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>Evolutiongate</video:tag>
      <video:tag>on</video:tag>
      <video:tag>its</video:tag>
      <video:tag>way</video:tag>
      <video:tag>climategate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-toxic-materials-around-us-What-happens-when-we-are-exposed-to</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are toxic materials around us? What happens when we are exposed to?</video:title>
      <video:description>This video explains several toxic materials around us and it gives information what happens to us when we are exposed to them. In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6094c7e-534d-4dc1-9eef-a07066c3d2c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-11-26T23:18:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6165.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Precipitor-TM-Affinity-Magnetic-High-Throughput-Immunoprecip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Precipitor (TM) - Affinity Magnetic High Throughput Immunoprecip</video:title>
      <video:description>by Abnova - Precipitor™ system, an automated magnetic bead platform for high throughput precipitation and purification of proteins. It easily handles 16 different assays simultaneously and addresses the needs of rigorous proteomic screening and biomarker discovery applications such as immunoprecipitaton (IP, ChIP, RIP), recombinant protein purification, and protein-protein interaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/c61e7c7c-7ac1-4d30-a67d-c2330f53ce58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-03-03T05:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3893.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>high</video:tag>
      <video:tag>throughput</video:tag>
      <video:tag>Precipitation</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-of-Electricity-1945-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles of Electricity-1945 - Part 1</video:title>
      <video:description>This is a clip from the video Principles of Electricity from 1945, It describes the popular uses of electricity and how it has advanced man kind. It discusses what electricity is and where it comes from.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa7e69ef-623f-4c2c-ab6f-5e8adca28ad6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-11-14T22:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5297.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>1945</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>come</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-golden-ratio-and-aphrodites-phi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The golden ratio and aphrodite&apos;s phi</video:title>
      <video:description>The golden ratio and aphrodite&apos;s φ (phi), more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c69bb1d6-3eb5-42e4-a161-3d1016050312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2012-04-02T13:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12075.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>aphrodite</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>φ</video:tag>
      <video:tag>Phi</video:tag>
      <video:tag>cyprus</video:tag>
      <video:tag>botticelli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Four-layers-of-trachea-a-histology-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Four layers of trachea - a histology video</video:title>
      <video:description>This histology video shows our layers of trachea which is a tube that connects the pharynx or larynx to the lungs, allowing the passage of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/543a7648-2097-40b5-a4e3-25eeebf652ca/cand_25.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-30T22:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9657.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Born-to-Be-WildSexing-the-crocodile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Born to Be Wild;Sexing the crocodile</video:title>
      <video:description>Crocodiles have been around since the ages of the dinosaur and they have adapted throughout the ages to survive. This is sexing the crocodile in the born to be wild series by Natalie Cassidy in Australia for BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c625888f-5e44-41a1-9f79-e1f544838fb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-26T01:16:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8051.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sexing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Crocodile</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Natalie</video:tag>
      <video:tag>Cassidy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Australia</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Rover-to-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Rover to Mars</video:title>
      <video:description>This video shows the clips for new rover to mars on this week by NASA. A detailed description of these programs and their success are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c62a4678-8569-44d8-b08c-93a9b0a4f551/cand_5.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2013-02-09T07:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29842.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>new</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Examination-of-Female-Bimanually</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Examination of Female Bimanually</video:title>
      <video:description>This video shows how to do a bimanual hip examination of a female body. It provides the information that you need to look out for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c632e876-a160-4d34-8185-1ea63aaed871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-01T03:41:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10122.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bimanual</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neutrophil-Chases-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil Chases Bacteria</video:title>
      <video:description>Neutrophil forms the essential part of innate immune system. In this video you can see in real time a neutrophil chasing a bacteria. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/c6486dd2-7c7c-406c-9a63-c496e13b34fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-05-02T16:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4330.mp4</video:content_loc>
      <video:uploader>Paollette Rivera</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Chases</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Real</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SOLUTIONTHE-VALUES-OF-THE-QURAN-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SOLUTION:THE VALUES OF THE QUR’AN PART 2</video:title>
      <video:description>People who are oppressed, who are tortured to death,
innocent babies, those who cannot afford even a loaf of
bread, who must sleep in tents or even in streets in
cold weather, those who are massacred just because they
belong to a certain tribe, women, children, and old
people who are expelled from their homes because of
their religion... Eventually, there is only one
solution to the injustice, chaos, terror, massacres,
hunger, poverty, and oppression: the morals of the
Qur’an.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c63b79d3-b0b2-4b81-99da-a4614653b2d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2009-10-29T15:05:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3479.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-ck12org-Exercise-Standard-Normal-Distribution-and-the-Empirical-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - ck12.org Exercise: Standard Normal Distribution and the Empirical Rule</video:title>
      <video:description>ck12.org Exercise: Standard Normal Distribution and the Empirical Rule

Using the Empirical Rule with a standard normal distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22655.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-09-11T02:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2fzYE-Emar0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Literature-2007-Doris-Lessing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Literature 2007, Doris Lessing</video:title>
      <video:description>This video is of an interview with Nobel Laureate Doris Lessing who describes her journey while writing her novel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c64962ee-fb34-469e-8c48-a4733938f9c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-11-13T21:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5139.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>2007</video:tag>
      <video:tag>Doris</video:tag>
      <video:tag>Lessing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hubble-sees-magnetic-monster-in-erupting-galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble sees magnetic monster in erupting galaxy</video:title>
      <video:description>Hubble sees magnetic monster in erupting galaxy  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c662ad56-0d30-436b-b8b5-f085c50d877c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-11-10T00:48:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4920.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>sees</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>in</video:tag>
      <video:tag>erupting</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-divison-video-under-flourescent-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell divison video under flourescent microscopy</video:title>
      <video:description>This video shows the beauty of spindle during cell division. As it is known, during cell division, microtubules are formed and these microtubules are attached to kinetechore region of chromosomes. Kinetechore is a special DNA sequence region. When microtubules binds to kinetechore, it seperated chromosomes from each other. As you see in the video, chromosomes are about to be seperated. Blue one is DAPI staining showing the presence of DNA. Red color shows the location of kinetechore. And green color shows microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/c685f78b-994d-4cc0-9a98-00940b42032e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-03-30T21:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/141.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>mithosis</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Patient-Happy-with-the-Surgery-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty Patient Happy with the Surgery Results</video:title>
      <video:description>Rhinoplasty Specialist Dr.Paul Nassif performs surgery on a patient. She already had a nose job but she needs another correction to be able to breath normally. The procedure helps her look better too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c68859f4-f572-4249-9316-7b737ee9c3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2011-11-28T23:25:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8555.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Nassif</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-antioxidants-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How antioxidants work</video:title>
      <video:description>Everything from tea to carrots to vegetable oils are being promoted as being good for your health. This is because these and many other foods contain antioxidants. Vitamin A, C and E (alpha-tocopherol) capsules are being consumed in larger and larger quantities because of their well established antioxidant properties.

Oxidation of a wide range of chemical compounds and the production of radicals at the cellular level are believed to be involved in the cause of many cancers and may also be important factors causing cardiovascular disease. This is why there is so much interest in antioxidants. But how exactly do antioxidants work?

The key role played by antioxidants in the body is their ability to react with radicals. When this happens the destructive properties of the radical is eliminated. A free radical is a chemical compound that contains one or more unpaired electrons. Radicals can be produced by exposure to energy such as radiation or may be the product of incomplete reactions in the cells that produce electrons that have escaped . The step that produces a radical is called the initiation step. Radicals are usually represented in chemical formula by a single dot. Below are three examples of initiation steps that illustrate the production of radicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c68e9c49-0cf4-4f92-a033-0532b3f8830c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-09T13:57:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4877.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Antioxidants</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculus-Derivatives-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 6</video:title>
      <video:description>Even more examples using the chain rule which is a formula for computing the derivative of the composition of two or more functions is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c696bc8e-8768-46fe-a674-9caab2ea45ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2009-05-27T18:40:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2325.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Environ-Sci-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  Environ Sci - Lecture 17</video:title>
      <video:description>Environ Sci - Lecture 17

-Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27092.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
      <video:publication_date>2012-09-19T06:43:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AI4QZbL7U_Q</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Isosceles-and-Equilateral-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Isosceles and Equilateral Triangles</video:title>
      <video:description>This video shows how to solve the problems related to the isosceles and equilateral triangles. The example is discussed in the video which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6bd4bc5-d0c8-41f1-9a17-216fe29e2b9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2010-12-04T13:25:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6452.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilateral</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Otitis-media-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Otitis media animation</video:title>
      <video:description>Otitis media refers to inflammation of the middle ear when infection occurs otitis media occurs when a cold allergy or upper respiratory infection and the presence of bacteria or viruses lead to the accumulation of pus and mucus behind the eardrum blocking the eustachian tube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6c3eb57-cbc5-4594-8299-46de1d0ef187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-01T20:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10321.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PhDiddy-is-on-the-scene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ph.Diddy is on the scene</video:title>
      <video:description>Lyrics:/nI was the black belt of my class, marked out as an achiever. First day on the job, enter the gene-weaver.
My future colleagues look up from the PCR machine, checking me out man. The Ph.Diddy&apos;s on the scene.
So I claim my pipette and pimp it up to halt the theivin&apos;. Get the thermocycler going, my samples cool chilling.
Yeah, I shoot tips like I&apos;ve been here all my life. Waiting for instrument time with my free pizza slice.
I run my first Western blot. Man, this lab scene is easy. But wait up, hold a minute. I&apos;m feeling kinda queasy.
Is that Trizol I can smell? Oh, my head&apos;s in a spin! &apos;ve gone and dropped my freakin&apos; sample in the biohaz bin./nHe&apos;s a super fly grad. Life plans to shape the future, that&apos;s right!
Sees his name in lights and a centre spread in Nature. All right!/nI&apos;m always splitting cells, always working late. I&apos;ve cleared the biohazard bin so much I herniate.
Got samples botched, samples lost, samples dropped on the floor. Messy benches, empty buffers, lab politics galore.
My PI&apos;s buggin&apos;. Man he sounds like my father. Western blot once again, but development shows nada.
I&apos;m doin&apos; my time in the cell culture hood - at the weekend bro. It&apos;s the only time I could!
Then suddenly my data is starting to make sense. Even Western blot bands start to make an appearance.
So I repeat once again all the steps I need to follow. But every culture well... turned yellow./nHe&apos;s a super fly grad. Life plans to shape the future, that&apos;s right!
Sees his name in lights and a centre spread in Nature. All right!
I&apos;m talkin&apos; &apos;bout the ooh, ooh.../nSerum and media get swiped with no apology. And all my cells are showing abnormal morphology.
So now my PI&apos;s freakin&apos; &quot;Find something you can prove!&quot; But contamination aggravation knocks me off my groove.
So I stay late once again as the lab detainee. Yeah, its 9 pm but the thermocycler&apos;s free
I don&apos;t understand! What&apos;s happened now? That&apos;s it. Yeah, time to give up. I&apos;m throwing in the towel./nOoh, ooh, supergrad. I&apos;m talkin&apos; &apos;bout the ooh, ooh... Super</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/c6c25d9c-e73a-4efd-a271-adde53bbaff1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-09-10T18:51:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21912.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Diddy</video:tag>
      <video:tag>Scene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-entropy2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA entropy2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
Icon is a visual 3x4 matrix consisting of four codons (12 same or different bases). Special cases are icons with equal numbers of the two bases (for example 6xG and 6xC). In these cases an icon has high organization if bases C ocupies one its halves and G another. Here, number of neighborhoods between the same bases (connections) is maximal while the number of neighborhoods between different bases (junctions) is minimal. An icon has low organization if the number of connections is minimal while the number of junctions is maximal. There are 8 different highly organized two-bases icons (minimum junctions J=3, 5, 6, or7), while there is only one low organized icon (maximum junctions J=17) that represents the state of entropy.
Category:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6de39da-ba73-43d3-ab82-01e3fad130ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-19T01:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5620.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aseptic-Technique-For-Putting-on-Sterile-Gloves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aseptic Technique For Putting on Sterile Gloves</video:title>
      <video:description>How to put on sterile gloves using aseptic technique? This video shows a step by step procedure of wearing the sterile gloves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c6de6b63-86cf-41b2-8651-0c1d18feebb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-12-01T01:47:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9876.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Aseptic</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Affecting-Rate-Of-a-Reaction-An-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affecting Rate Of a Reaction An Activity</video:title>
      <video:description>Here is an activity to test your concept of reaction rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6e5a320-325c-4307-9091-ed1b629e7ae4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-12-20T13:05:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6676.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Gastric-Band-Surgery-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Gastric Band Surgery Animation</video:title>
      <video:description>Laparoscopic gastric band is performed by making several small incisions through which the surgeon inserts laparoscopic instruments to perform the surgery watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d5cc1b18-49ad-4ae0-bef2-424e7bf2f3bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-11T22:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11067.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mastectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mastectomy Procedure</video:title>
      <video:description>www.wss4m.com 

The Mastectomy Procedure

If you are scheduled for a mastectomy:

During the mastectomy you will be placed under general anesthesia. There will be an anesthesiologist monitoring your vital signs, and an EKG monitor will be used to monitor your heart.

The actual mastectomy procedure (with axillary node dissection) takes approximately 2-3 hours. If you have chosen to have reconstructive surgery at the same time the length of the surgery will increase. When performing a simple mastectomy the surgeon will make an incision along the outskirts of the breast closest to the area of the tumor. The skin is left in one piece. The surgeon will seldom remove the nipple; however, the milk ducts and connected tissue underneath the breast skin are gently cut and removed. The surgeon will often use drainage tubes to remove excess fluid (blood and lymph node fluid) from the body. These tubes are stitched into place and will be removed when the drainage becomes less than 1 ounce per day. This usually occurs within two weeks. The surgeon will dress (bandage) the site before you awake from surgery. 
ref: http://www.breasthealthonline.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6cfbce0-c0ab-46d1-a6e6-e32e5a72a760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2009-04-17T00:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1794.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mastectomy</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-mans-creation-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of man&apos;s creation part 3</video:title>
      <video:description>This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-Wise and all-Powerful Creator. Learn more from this video demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c6e7bc9f-22b3-431e-90ec-9fa90b01fea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>948</video:duration>
      <video:publication_date>2009-05-10T12:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2164.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Drug-binding-85a7c3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Drug binding</video:title>
      <video:description>Pharmacology (from Greek φάρμακον, pharmakon, &quot;drug&quot;; and -λογία, -logia) is the branch of medicine and biology concerned with the study of drug action.[1] More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. The former studies the effects of the drugs on biological systems, and the latter the effects of biological systems on the drugs. In broad terms, pharmacodynamics discusses the interactions of chemicals with biological receptors, and pharmacokinetics discusses the absorption, distribution, metabolism, and excretion of chemicals from the biological systems. Pharmacology is not synonymous with pharmacy, which is the name used for a profession, though in common usage the two terms are confused at times. Pharmacology deals with how drugs interact within biological systems to affect function. It is the study of drugs, of the reactions of the body and drug on each other, the sources of drugs, their nature, and their properties. In contrast, pharmacy is a biomedical science concerned with preparation, dispensing, dosage, and the safe and effective use of medicines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c709fc72-85ab-41cd-92c6-41b83cd3b9df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-16T14:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5515.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning - presentation</video:title>
      <video:description>Cloning which is the process of producing similar populations of genetically identical individuals that occurs in nature when organisms such as bacteria, insects or plants reproduce asexually is performed by 
Joseph G. Marx, PhD and is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c723ebb1-0249-4bad-8625-c9b34e680ff9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-06-10T01:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/486.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emotional-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emotional pain</video:title>
      <video:description>Is psychological  pain the same as physical pain? this video investigates this very question.  As it turns out, they might be more a like than you might think.  Take a look at this fascinating video for a definite answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c7129118-8605-4e42-b32d-bf9d9d982e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2014-10-02T02:38:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31800.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>avoid</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>Fit</video:tag>
      <video:tag>emotional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Nucleophilic-Catalysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nucleophilic Catalysis</video:title>
      <video:description>This video shows reaction showing the nucleophilic displacement of a primary alkyl chloride by hydroxide catalyzed by iodide. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c72661b0-cee4-41d6-b77b-60c1f1f66d61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-30T22:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6336.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>18</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-Vaginal-Side-Specific-Repair-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory of Vaginal Side Specific Repair video</video:title>
      <video:description>vaginal prolapse procedures can be done vaginaly this Video highlights the theory behind side and site specific vaginal repair of the anterior vaginal wall prolapse watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c72627bd-3dbb-4966-91a1-bebfb939d4a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-12-01T04:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10211.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>side</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Calculating-Simplest-Form-For-a-Fractional-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating Simplest Form For a Fractional Number</video:title>
      <video:description>What is the simplest form for a fractional number? This video will help you to calculate the simplest forms with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/189aa1e2-cee5-4939-9b8e-aa818a027cc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-12-04T12:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6430.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>form</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-To-Detect-Remnants-Of-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Detect Remnants Of Big Bang?</video:title>
      <video:description>This scientific video explains that we could actually hear the remnants of big bang through our television and radios. This is possible because the static that our televisions and radios detect is composed of cosmic microwave background radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c75cc284-ddfc-43cd-abca-f0e5e631c18c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-12-08T07:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28348.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>plasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorax-and-Abdomen-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax and Abdomen Anatomy</video:title>
      <video:description>Video shows the anatomy of superficial thorax and abdomen. Here a brief description is provided with the structure to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c76d4527-caa7-4eff-bf3c-fe6683396aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-29T04:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8679.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-ventricular-assist-device-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the ventricular assist device work</video:title>
      <video:description>The ventricles form part of the chambers of the heart, due to certain reasons however, they may fail to function as they ought to. The ventricular assist device is then inserted to help this is how that device works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c77f1fdd-04dc-40c1-8d1e-85633a893e25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-28T05:51:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8276.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventricular</video:tag>
      <video:tag>Assist</video:tag>
      <video:tag>device</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Bailout-12-Lone-Star-Transaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Bailout 12: Lone Star Transaction</video:title>
      <video:description>A real life example of a transaction involving CDOs is shown in this Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20229.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-06T02:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eZZkhSl8lMA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Lone</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Transaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newt-Limb-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newt Limb Regeneration</video:title>
      <video:description>Amphibians (salamanders) are able to regenerate fully functional limbs in response to amputation. Cells in and near the limb stump redifferentiate to form a mass of stemlike cells that can produce all the specialized tissues of the limb, such as muscle, nerves, and blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c780bd36-3a97-4e36-b9f7-f14ea356947a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-06-11T01:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/504.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Amphibians</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-What-most-dont-know-that-could-save-their-lives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes: What most don&apos;t know that could save their lives</video:title>
      <video:description>Insulin resistance also raises insulin to excessive levels in the blood stream, which can either result in the onset of type 2 diabetes, or a deterioration of this latter condition in people who are already diabetic. Ongoing fatigue is often a side effect of cells being unable to convert enough glucose into energy. To learn more about diabetes visit Insulite Laboratories&apos; website at: http://.diabetesmanagement.insulitelabs.com ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/c793152b-f77d-4bf6-b0cb-6817552192c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2009-03-30T19:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1513.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>gain</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>Endocrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smallest-robot-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smallest robot in the world</video:title>
      <video:description>This video shows the smallest robot in the world. It is as big as a coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/c79ea3c1-e62f-40e8-9980-e1e356d660e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2014-02-25T03:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30824.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Small</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chelation therapy part-3</video:title>
      <video:description>In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7b82bb4-48cc-411b-ae36-bf5386eedc2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2010-11-30T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6259.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Features-of-a-Lunar-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Features of a Lunar robot</video:title>
      <video:description>This video features a lunar robot that can drive or walk. The robot is called ATHLETE and it can drive up steep slopes, adjusting the length of each leg to stay level while stepping over obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c7bc9dbb-5139-4f14-adb0-caf48b4b1eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-12-06T21:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28286.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-digestive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of digestive system</video:title>
      <video:description>Digestive system digests food to a readily absorbable form. The process of digestion is both mechanical and chemical. This video describes the digestive system in details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c7e0b533-c309-4568-a72c-046d341e7774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2009-08-07T12:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3124.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Bailout-13-Does-the-bailout-have-a-chance-of-working</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Bailout 13: Does the bailout have a chance of working?</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 13: Does the bailout have a chance of working?

Can the bailout work?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20230.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-06T02:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R528WbVdC0I</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>A</video:tag>
      <video:tag>chance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>working</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Enzymes</video:title>
      <video:description>Enzymes are the essentials of life. These help in increasing the rate of reactions. Watch this video to have an introduction with enzymes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c7e524ed-b0d3-46c5-9a18-e86b09ce95ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2013-01-19T05:24:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28962.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>enzymes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Small-Table-of-Particular-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Small Table of Particular Solutions</video:title>
      <video:description>A Small Table of Particular Solutions For Inhomogeneous Linear Ordinary Differential Equations of Second Order...
    A formula for particular solutions to any linear second order inhomogeneous ordinary differential equations is presented, along with another way of producing them. Three useful general examples then follow, establishing the beginings of a table of particular solutions for linear inhomogeneous differential equations of second order, This firmly establishes this formula as preeminent above all the other techniques in obtaining fast results. 
       The references, [2], [3], and [5] have been used to verify these results; and     reference [6] further contains a pair of verifying worked out example solutions as    well as a short proof.
            Again, powers of sines and cosines may be written as sums and differences of    multiple angle sines and cosines, i.e. sums and differences of complex exponentials,    so this formula may be applied immediately, as above.
            Clearly, also, this formula is a convenient starting point to prove that the standard forms of a particular solution are as generally presented in introductory ODE texts. As demonstrated above, it is no more computationally extensive than the methods of undetermined coefficients or variation of parameters; and certainly
    less so than the Wronskian and convolution methods.
            Computationally, this method must be much more compact in memory and    execute faster; considering the particular solutions may be tabularized as above,    and each of the possibilities jumped to and computed immediately - as opposed to the other methods being crunched out the old &quot;mindless&quot; ways.
            And, as an added bonus, using the above examples and techniques, this    method makes creating text exercizes with solutions virtually effortless.
       All my books are available on Kindle in digital format at amazon.com, and links to all my books may be found at:
    https://sites.google.com/site/themathematicalnatureofreality/
    htt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/06/031ccecd-0874-4027-8ab2-0b087f4bedc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2011-06-20T05:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6966.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-and-electrolytes-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid and electrolytes part 2</video:title>
      <video:description>This scientific video explains fluid and electrolytes. Water is an essential carrier for nutrients and metabolites, and it comprises the major part of human body mass at any age. Water and electrolyte requirements per unit body mass are very high after birth and decrease with age until adulthood. Most published studies on the adaptation processes of water and electrolyte metabolism relate to the preterm neonate, while studies on water and electrolyte metabolism in older pediatric patients are limited. Therefore, recommendations for children are often based on extrapolations from data in neonates and adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8050d9c-3f9d-4995-8b13-1449ed23aaad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5021.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creation-Of-A-Superbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation Of A Superbot</video:title>
      <video:description>This video demonstrates the creation of superbot from a collection of several modular units. It is vital to install a circuit breaker chip case this superbot becomes berserk. Video source is Sci Fi Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c86685cc-a071-4b8e-9a38-a18a7ca4c0b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-12-09T08:31:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28455.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Superbot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Rainbows-and-Double-Rainbows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Rainbows and Double Rainbows</video:title>
      <video:description>How does the rainbows and double rainbows are formed? This video shows an activity by considering the sunlight and raindrops to make this topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c82b841d-618f-437d-ad1a-3649e8debe1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2013-01-18T07:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28870.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rainbows</video:tag>
      <video:tag>and</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Skin</video:title>
      <video:description>The largest organ in our body is the skin. It is also a main sensory organ. This video explains about the skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/c845a88e-e007-4e5f-9c0d-3172fa14795e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-06-29T09:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2913.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Organ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-and-the-periodic-table-with-Dr-Brian-Cox-episode-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Episode 1 of &apos;In Search of Giants&apos;: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on teachers&apos; TV (www.teachers.tv). The series was made with the support of the science and technology facilities council (www.scitech.ac.uk). www.lhc.ac.uk, is the official UK LHC website for public and schools. Other resources can be found on www.particledetectives.net.</video:description>
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      <video:tag>Shaha</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sigma and pi bonding lecture</video:title>
      <video:description>A video tutorial to shows the orbital hybridization of different atoms. Here are some examples discussed to make the topic more clear to you.</video:description>
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      <video:publication_date>2010-11-15T23:48:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5460.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
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      <video:tag>Pi</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The Asteroid that Flattened Mars video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ca4a74e9-04e0-47e5-a62a-b4036eeaac82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1212</video:duration>
      <video:publication_date>2010-11-10T11:40:49.000Z</video:publication_date>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interesting Experiments With Lava</video:title>
      <video:description>In this video lava is streaming out from inside of earth and a person is dipping his stick in lava which catches fire after insertion, lava can be dangerous, so be careful while playing with it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c883de6e-57b8-417a-8cab-dbb3818245b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-08T02:13:29.000Z</video:publication_date>
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      <video:description>Highway Of Life: The Ancestors Of All Mammals video</video:description>
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      <video:duration>371</video:duration>
      <video:publication_date>2010-11-10T13:18:42.000Z</video:publication_date>
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      <video:tag>Highway</video:tag>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c8845899-5456-49f9-9a07-c97e3c54a860/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2009-10-06T01:45:46.000Z</video:publication_date>
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      <video:uploader>PRINCESS SWEET</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>108</video:duration>
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      <video:tag>hemoglobin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IUD Insertion demonstratio</video:title>
      <video:description>With much concern on birth control, this video demonstrates the technique to insert an IUD. The techniques ensures maximum safety and percaution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c898ab5c-e7da-4479-9839-080df468fa84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T01:36:46.000Z</video:publication_date>
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      <video:category>Education</video:category>
      <video:tag>IUD</video:tag>
      <video:tag>Insertion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 105 - Lecture 2</video:title>
      <video:description>Electrical Engineering 105 - Lecture 2

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25965.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/LQSE1Ju5Wyw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>How exocitosis and endocitosis occurs on cell membrane is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c8a341d2-ea96-434a-91a3-0557e15d9306/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2009-04-02T22:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1591.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Exocitosis</video:tag>
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      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>phisiology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prolapse And Replacement os Spinal Disc - Part 1</video:title>
      <video:description>Video contains a full surgical procedure of prolapse and replacement of spinal disc. This video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c8ed184f-e601-44d8-bc36-0ccbbd2f0b4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-06T19:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10878.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Environ Sci - Lecture 18

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27093.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-19T06:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AJ5XkshdT-M</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Skull</video:title>
      <video:description>The SkullExcept for the lower jaw, the twenty-nine bones of the skull are fused to form a single unit. Eight of these make up the cranium, enclosing the brain, including the frontal bone, which shapes the forehead and the upper arches of the eye sockets; the two fused parietal bones, which plate the sides and roof of the skull; the occipital bone, which is the back plate of the skull and contains the aperture for the spinal cord; the temporal bones, which provides the lower side walls of the skull and is part of the structure of the ear; the sphenoid bone, a winged structure which runs from eye level to the base of the skull and houses the pituitary gland; and the ethmoid, which is the bone framing part of the eye sockets and the nasal cavity. Fourteen bones shape a framework for the eyes, nose and mouth, they include the Mandible, the largest bone in the face and the only one which is freely movable; the maxillae, which fuse to form the upper jaw; the two lacrimals, the smallest facial bones that make up bone canals for the tear ducts; the nasal bones, two bones that make the bridge of the nose; the zygomatic bones, or the cheekbones which also shape the side walls and the base of the eye sockets; and the teeth. In addition, there are three tiny bones in each ear, and the hyoid bone at the base of the tongue The bones of the skull are tightly joined together by seams of connective tissue called sutures. The skull is particularly vulnerable in early infancy, when there are six membranous gaps, or fontanelles, where the sutures are still incomplete.</video:description>
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      <video:publication_date>2007-10-16T00:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1080.mp4</video:content_loc>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2013-02-11T02:53:48.000Z</video:publication_date>
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      <video:category>Accounting</video:category>
      <video:tag>theme</video:tag>
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      <video:tag>s</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Oddities trading heads</video:title>
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      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>6</video:duration>
      <video:publication_date>2009-06-16T16:24:56.000Z</video:publication_date>
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      <video:tag>Release</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2330</video:duration>
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      <video:tag>Sci</video:tag>
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      <video:title>Truncal Vagotomy and Pyloroplasty Treatment</video:title>
      <video:description>Vagotomy is a procedure that surgically interrupts the nerve branches in the stomach that stimulate acid production it is done as a surgical measure to control recurrent ulcers unresponsive to medical treatment and diet</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c91eb00a-4e56-45fd-b2ff-5ac292607f34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-06T18:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10813.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Truncal</video:tag>
      <video:tag>Vagotomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pyloroplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Model-Trains-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Model Trains Are Made?</video:title>
      <video:description>This video will help you to understand the manufacturing of a model train. The raw materials required are aluminum, steel , plastic or zinc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c905feed-3538-445c-8cfd-f5cc00e74709/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-12-10T01:46:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28507.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Trains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Two-ways-to-lower-down-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Two ways to lower down cholesterol</video:title>
      <video:description>High cholesterol is the major cause of cardiovascular diseases and stroke. There are two sources of cholesterol for the body. The first one is the dietary source, the other one is the production of cholesterol by liver. Therapeutic lifestyle change and drugs can lower cholesterol level. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c93e7dca-b177-4873-b2c8-f71015de29c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-11-23T23:26:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5826.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>Ways</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-ecological-footprint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An ecological footprint</video:title>
      <video:description>This is a project from the department of visual communication. Its an animated graphic of ecological footprint. The data is analyzed in a 5 step motion mechanism, 4 times daily and their influence in various fields.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c94be81c-c697-4d6c-9d55-a1d4b576b407/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5674.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>an</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2nd-Day-of-STS-131-Crew-and-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2nd Day of STS-131 Crew and Discovery</video:title>
      <video:description>This video will provide you the information about the Discovery mission and STS-131 Crew 2 Days from ISS. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c93d9876-5152-4d82-821f-efdb8a2a79dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2013-02-08T03:43:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29630.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>131</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>2</video:tag>
      <video:tag>days</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ISS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Arrhythmia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Arrhythmia</video:title>
      <video:description>Cardiac arrhythmia is the condition in which the heart&apos;s normal rhythm is disrupted. In this article, we describe the heart&apos;s normal sinus rhythm and a number of different types of disruptions of this rhythm and how dynamical systems can be used to understand the behavior of the heart in these circumstances.  http://www.scholarpedia.org/article/Cardiac_arrhythmia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c9562286-4832-41d6-98a0-dd3a5a99c223/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-12-11T23:50:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11218.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>arrhythmia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinesin-mutations-in-mice-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin mutations in mice #1</video:title>
      <video:description>Kinesin is motor protein, moving organelles in cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c9a0f391-9678-4999-b777-4678b3d844f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2007-05-19T22:04:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/377.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Binomial-Theorem-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Binomial Theorem (part 3)</video:title>
      <video:description>Binomial Theorem (part 3)

Intuition behind why binomial expansion involves combinatorics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19962.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-06T01:14:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xF_hJaXUNfE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-A-Protective-Coat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin: A Protective Coat</video:title>
      <video:description>A Protective CoatSkin is like a tiered cake with a thin layer, the epidermis, on top and a thicker layer of connective tissue, the dermis, underneath. This is underlaid by subcutaneous tissue, containing fat cells. The epidermis itself is composed of a waterproof layer of flattened, dead cells, a thinner layer of non-dividing living cells and an innermost germinative layer of dividing cells. Just below this layer are the melanocytes, which produce the pigments that color skin. Embedded in the dermis are lymphatic vessels, nerve fibers and sensory nerve endings, blood capillaries, sweat glands and hair follicles. These follicles surround the shafts of hair and each has a lubricating sebaceous gland and a muscle which can erect the hair whenever body temperature falls</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/c95a9ae2-3988-4208-bfc5-af4c438ccd16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-10-16T00:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1076.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Skin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Precipitor-TM-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Precipitor TM Operation</video:title>
      <video:description>Precipitor™ system, an automated magnetic bead platform for high throughput precipitation and purification of proteins. We show you how to operate Precipitor™ and display each accessory. Watch this video before turning on the power. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/c9605f0e-f1c1-40d1-a8c1-e8b14ae11786/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-07-13T05:41:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4420.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Precipitor</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Muscles-of-Back-of-Forearm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Muscles of Back of Forearm</video:title>
      <video:description>This video shows the anatomy of back of forearm. The structure and functioning of upper limb soft parts is explained here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9777e6c-0149-4022-bcc8-900ce1019fa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-11T01:39:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30088.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Back</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ringworm-of-the-nail-and-how-is-it-treated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ringworm of the nail  and how is it treated?</video:title>
      <video:description>Onychomycosis, or ringworm of the nail is the result of a fungal infection of the skin or nail.  Fungi cause a disease when it penetrates through skin or nail. Fungi can live and spread very well in warm environment. How this disease is treated is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c962d3c2-d414-46c8-aed7-463239a5caa0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2014-08-26T23:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31229.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Onychomycosis</video:tag>
      <video:tag>rinworm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Development-from-fertilization-to-fetus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Development: from fertilization to fetus</video:title>
      <video:description>Development of human is discussed. It begins with fertilization than embryo develops and implants in uterus. Where germ layers form, and how does it look alike?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c986f7bd-aa46-4d17-92f5-3791d2b255ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2007-05-24T04:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/420.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Development</video:tag>
      <video:tag>germlayer</video:tag>
      <video:tag>Embryogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-gallstone-by-detoxification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of gallstone by detoxification</video:title>
      <video:description>This video is in spanish and it is giving information about glytamins. Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c98fddcc-d94e-4863-bb34-a6420d37ef25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-26T23:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6159.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gallstone</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Detoxification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Environ-Sci-Lecture-21-Guest-Lecture-Laurie-Hall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Environ Sci - Lecture 21: Guest Lecture: Laurie Hall</video:title>
      <video:description>Environ Sci - Lecture 21: Guest Lecture: Laurie Hall

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27096.jpg</video:thumbnail_loc>
      <video:duration>2683</video:duration>
      <video:publication_date>2012-09-19T06:46:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5cwd5TDn4k</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Laurie</video:tag>
      <video:tag>Hall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Microwave-Background-Radiation-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Microwave Background Radiation Explained</video:title>
      <video:description>Cosmic background radiation is well explained as radiation left over from an early stage in the development of the universe, and its discovery is considered a landmark test of the Big Bang model of the universe. When the universe was young, before the formation of stars and planets, it was smaller, much hotter, and filled with a uniform glow from its white-hot fog of hydrogen plasma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c99f2d54-2e4c-4ba9-a50a-55da443022fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-12-13T04:59:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11666.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composition-of-Food-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composition of Food chain</video:title>
      <video:description>Members of an animal community depend on each other for survival. This structured arrangement for supply of energy and other nutrients essential for life, is called food web. The food web is consists of three elements; the producers, consumers and the decomposers. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/c9a27b52-cb5c-4431-af76-9d99bcb62329/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2008-01-12T22:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1243.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>food</video:tag>
      <video:tag>Chain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Before-and-after-African-American-rhinoplas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Before and after African American rhinoplas</video:title>
      <video:description>The patient comes to the hospital, gets treatment, pay cash, and everyone goes home happy. In this video the patient is more than happy-an equivalent of her dues. The video features a hispanic ethnic rhinoplasty patient before and after African American rhinoplas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9a9a872-9b4a-4599-b4e8-e75c14d97650/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-11-29T03:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8666.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hispanic</video:tag>
      <video:tag>Ethnic</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Patient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 2)</video:title>
      <video:description>Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.
Category:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c9b45f13-f4f8-4259-be46-22949d169a9d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T20:58:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4262.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Module-3-Protein-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Module 3 Protein Techniques</video:title>
      <video:description>Welcome to the Protein techniques module in this module you will learn about techniques that researchers use to study the protein expressions and proteomics protein detection and analysis protein purification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c9c290b5-eeb0-4ca8-ab29-be32de29eab7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-13T22:18:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11716.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Module</video:tag>
      <video:tag>3</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paint-Aliens-View-of-the-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paint Alien&apos;s View of the Solar System</video:title>
      <video:description>Astronomers have just began imaging planets in the stars though they can&apos;t see those planets as small as ours. Could aliens see us, no, but they could see one of ours. So who&apos;s the sellout? Learn about the Kuiper Belt and how it shows how the solar system appears to aliens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9e290eb-dbf1-44d7-baa5-321927705a6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-23T08:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7654.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Dust</video:tag>
      <video:tag>simulations</video:tag>
      <video:tag>paint</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>s</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 27 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27398.jpg</video:thumbnail_loc>
      <video:duration>1751</video:duration>
      <video:publication_date>2012-09-21T06:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UhqV_aSD5PY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cousins-join-the-monkey-health-spa-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cousins join the monkey health spa by BBC</video:title>
      <video:description>The Japanese have long enjoyed the hot springs and the 1960&apos;s some youthful monkey&apos;s thought it would be a nice idea to join them. The Japanese were not willing to share their spa with the monkeys so they built them their own the Monkey Health Spa in the Cousins series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ed111c-9ac4-4fa7-8f8d-983f7188c633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-26T06:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>Cousins</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Transcription-and-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Transcription and Translation</video:title>
      <video:description>This video provides a brief description of the process of transcription and translation. Transcription involves DNA to RNA and then the translation includes from RNA to proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c9cae17f-8cd3-44f6-aa9f-dcb1a64209cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2013-01-19T06:01:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28981.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>and</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Work-Done-by-Isothermic-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Work Done by Isothermic Process</video:title>
      <video:description>Work Done by Isothermic Process

Isothermic and Adiabatic processes.  Calculating the work done by an isothermic process.  Seeing that it is the same as the heat added.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22664.jpg</video:thumbnail_loc>
      <video:duration>1143</video:duration>
      <video:publication_date>2012-09-11T02:48:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiFWoXQPOJc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>Done</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Isothermic</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sixty-Symbols-Spherical-electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty Symbols: Spherical electron</video:title>
      <video:description>For decades it&apos;s been believed that the electron is like a ball, but recent reports reveal it to be spherical. Professor Ed discuss this recent reports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca0221b7-acfa-47af-a4f9-006cced18aab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2013-01-30T07:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29063.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Spherical</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctic-Iceberg-created-by-Tohoku-Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctic Iceberg created by Tohoku Tsunami</video:title>
      <video:description>Two large icebergs have been created by the Tohoku tsunami ocean swell from Japan. The new icebergs are carved from the  Sulzberger ice shelf which is 8000 miles away from Japan despite the shelf being intact for more than 46 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca127608-5ccb-4758-8fbb-840b9480267d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-23T08:11:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7629.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tohoku</video:tag>
      <video:tag>tsunami</video:tag>
      <video:tag>Creates</video:tag>
      <video:tag>antarctic</video:tag>
      <video:tag>icebergs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Jumping-Jack-Ants-vs-Huntsman-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Jumping Jack Ants vs. Huntsman Spider</video:title>
      <video:description>A video from monster bug wars showing the jumping jack ants and huntsman spider. The structure of these monsters is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca3838e0-a5fd-4fc6-8954-6bf3584dad85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-01-12T01:18:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28703.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Huntsman</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasectomy-Reversal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasectomy Reversal Surgery</video:title>
      <video:description>A full surgical procedure of vasectomy reversal surgery in India is described in this video. This is a very popular method of birth control.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ca3bdd15-ab1c-4b07-9463-77527892b6bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-03T03:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10634.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>get</video:tag>
      <video:tag>kids</video:tag>
      <video:tag>again</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-do-a-vertical-mattress-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do a vertical mattress pattern suture</video:title>
      <video:description>This is a demonstration of vertical mattress suture technique on laceration repair in an operation room. The video is aimed to promoted level of understanding for medical personnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca46d595-7c79-4933-8092-bf4f2ea190c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-11-29T11:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8832.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Vertical</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cytomegalovirus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cytomegalovirus</video:title>
      <video:description>Cytomegalovirus is a type of virus in the herpes family. This is a sexually transmitted disease which can be transferred even by saliva. This video explains more about this virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ca73a719-3d5e-4c9f-8b55-5778445cea69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-23T17:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7240.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cytomegalovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/tonsillectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>tonsillectomy</video:title>
      <video:description>video to show how tonsillectomy is performed

visit my website for more medical animations and their downloads:
http://rufusrajadurai.wetpaint.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ca740e8f-fb50-41b0-8ae9-8e12f528c9a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2009-05-30T09:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2713.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Tonsillectomy</video:tag>
      <video:tag>ent</video:tag>
      <video:tag>Tonsil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aydinlanma-Cizgisi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aydinlanma Cizgisi</video:title>
      <video:description>Orta Doğu Teknik Üniversitesinin Bilim ve Teknik Topluluğu tarafından her 3 ayda bir çıkarılan popüler Bilim Dergisi Aydınlanma Çizgisi yayımlanmıştır.    e-dergi ye ulaşmak ve bilgisayarınıza indirebilmek için: www.bvtt.odtu.edu.tr adresine tıklamanız yeterli olacaktır.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ca7f70ca-b559-484c-8b68-4afdf577a6e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-03-01T16:35:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1391.mp4</video:content_loc>
      <video:uploader>cihan tastan</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>magazine</video:tag>
      <video:tag>populer</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>dergisi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integra-CL350-Cell-Cultivation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integra CL350 Cell Cultivation</video:title>
      <video:description>The CELLine bioreactor is a disposable, two-compartment cultivation device suitable for many cell culture applications. There are two sizes of the CELLine, CL350 and CL 1000. We use CL350 to produce monoclonal antibodies on a laboratory scale. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/ca810bda-e522-4723-88f2-4544baa2286c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-07-01T02:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4415.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Integra</video:tag>
      <video:tag>CL350</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cultivation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Suprapubic-foley-catheter-introducing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suprapubic foley catheter introducing</video:title>
      <video:description>Mediplus sells direct end users in the united knigdom and to move than forty countries internationally  through a network of carefully selected distributors this video introducing the s cath seldinger suprapubic catheter kit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cac1416b-15c5-4357-bac3-0dd51657f9eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>295</video:duration>
      <video:publication_date>2011-12-01T04:13:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10197.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mediplus</video:tag>
      <video:tag>Ltd</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cath</video:tag>
      <video:tag>TM</video:tag>
      <video:tag>A</video:tag>
      <video:tag>safer</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inserting</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>suprapubi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Action-Potential-and-Nerve-Impulses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Action Potential and Nerve Impulses</video:title>
      <video:description>An action potential is a spike of electrical discharge that travels along the membrane of a cell. Action potentials are an essential feature of animal life, rapidly carrying information within and between tissues. They also occur in some plants. Action potentials can be created by many types of cells, but are used most extensively by the nervous system for communication between neurons and for transmitting information from neurons to other body tissues such as muscles and glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/cb2d0f7f-2b51-48f6-923a-7d29a738f176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-11-05T04:27:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1105.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Accommodation-and-natural-lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Accommodation and natural lens</video:title>
      <video:description>The primary function of the eye is to process images by focusing light rays on the retina in the back of the eye.  The cornea, the outermost part of the eye, starts this process, and the transparent natural lens inside your eye completes the focusing process.  The lens which is located directly behind your iris (the colored part of your eye) and can change its curvature based on the distance between your eye and the objects you are viewing.  The process of changing the lens curvature is called “accommodation.”

A person who is born with a natural lens in each eye that focuses on objects near and far.  The natural lens allows most people under the age of 40 to quickly change their focus (accommodate) from a near object to a far object, or vice versa, without difficulty.  However, as we reach our mid-40’s, the aging process makes the lens less flexible, and the lens slowly loses its ability to shift between near and far images.  This loss of accommodation is called ‘presbyopia,’ and many patients eventually need bifocals or reading glasses to clearly see near objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cacb5282-5b40-4dca-ac8e-f20f7819cd0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-11-09T13:46:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4869.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Accommodation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Capturing-photons-and-cloning-for-the-Nobel-Prize</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Capturing photons and cloning for the Nobel Prize</video:title>
      <video:description>The Science Show grants yet another intriguing video on recent winners of the Nobel Prize in sciences. You must watch this extraordinary video to learn who the winners are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cae49f44-ad63-4f58-ab87-8f5c85f063ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2013-02-07T06:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29284.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>cloning</video:tag>
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    <loc>https://dnatube.com/videos/Itching-in-the-Vulva-the-causes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Itching in the Vulva, the causes</video:title>
      <video:description>Itching in the Vulva should be investigated especially when its persistent. This is a done by a biopsy, the video gives more information on this itchy issue.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Z-to-Muon-Muon-Collision-Event</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Z to Muon Muon Collision Event</video:title>
      <video:description>The muon is an elementary particle similar to the electron, with a negative electric charge and a spin of ½.  It is  an unstable subatomic particle with the second longest mean lifetime (2.2 µs)
The Z : It is  massivepartical  electrically neutral carrier particle of the weak force that acts upon all known subatomic particles. It is the neutral partner of the electrically charged W particle.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4828.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-17-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Statistics 20</video:title>
      <video:description>Lec 17- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:duration>2878</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GpU-qWGOrCc</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Multiple-Case-of-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiple Case of  Ulcers</video:title>
      <video:description>This is a video that is showing a case of multiple ulcers. An ulcer is a wound and can be caused by various causes such as minimal coverage of the stomach lining by mucous which would then expose it to digestive acids.</video:description>
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      <video:duration>15</video:duration>
      <video:publication_date>2011-12-11T22:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11059.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Ulcers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Case-of-Rhinoplasty-in-Quatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Case of Rhinoplasty in Quatar</video:title>
      <video:description>This video shows the photo of the patient before and after the surgery.</video:description>
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      <video:uploader>benchwork</video:uploader>
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      <video:tag>qatar</video:tag>
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    <loc>https://dnatube.com/videos/Science-of-Fat-part-9-of-10</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Science of Fat: part 9 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. Dr. Friedman takes questions and closes the lecture.</video:description>
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      <video:publication_date>2007-08-18T18:34:42.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
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      <video:tag>leptin</video:tag>
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    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-10</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture on embryonic stem cells - 10</video:title>
      <video:description>Development of embryonic cell to fully grown organism involve many differentiation steps. During this steps, cells decide what they are finally going to be. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/793.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-and-IT-for-better-tomorrow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics and IT for better tomorrow</video:title>
      <video:description>This is a highlight of prediction of the future in bioinformatics for better tomorrow. We also preview computer growth and its importance in the current advance in genetics.</video:description>
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      <video:uploader>crazyscience</video:uploader>
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      <video:tag>bioinformatics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Data-on-Chinese-US-Balance-of-Payments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Data on Chinese US Balance of Payments</video:title>
      <video:description>Data on Chinese US Balance of Payments

Data on Chinese US Balance of Payments</video:description>
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      <video:duration>257</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/iNemmT1hnzA</video:player_loc>
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      <video:tag>US</video:tag>
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      <video:tag>Payments</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lumigram-hepls-diagonsis-of-gallbladder-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumigram hepls diagonsis of gallbladder problems</video:title>
      <video:description>Lumigram can be used to identify abnormalities of the gallbladder such as cysts or obstruction of bile ducts due to gallstones. This video shows a gallbladder lumigram. Edited by Ashraf.</video:description>
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      <video:publication_date>2011-11-29T11:00:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8797.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Lumigram</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Flossing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Flossing</video:title>
      <video:description>A dental animation features a technique called “Dental flossing” to clean the teeth. Normally brush cannot reach easily around the teeth. Dental flossing helps to prevent gum disease by getting rid of pieces of food and plaque from between your teeth. Dental flossing is a thin, soft thread made of nylon or plastic which removes food and plaque from between your teeth. For more information, visit our website: www.scientificanimations.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30702.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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      <video:tag>Flossing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Splicing-of-mRNA-Virtual-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Splicing of mRNA  Virtual Cell</video:title>
      <video:description>Describing the process of RNA splicing which is an important step in creating the MRNA involved in protein synthesis.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7051.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Splicing</video:tag>
      <video:tag>del</video:tag>
      <video:tag>ARN</video:tag>
      <video:tag>de</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>español</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-detection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA detection</video:title>
      <video:description>A description of how western blotting is used to detect proteins.  The process of Western Blotting is also called immunoblotting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/cbd57cdc-3cd3-4045-96b9-1334d9220570/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1075</video:duration>
      <video:publication_date>2014-10-03T12:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31858.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Blotting</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Samples</video:tag>
      <video:tag>Interactions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-Signalling-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase Signalling Pathway</video:title>
      <video:description>This video animates MAP Kinase Signalling Pathway. The mitogen activated protein kinase pathway (MAP kinase pathway) is a key signaling pathway by which the cell responds to external stimuli. This video describes this pathway.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/cd94e3d2-cb69-4085-8a68-c1eca1b9edd4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2995.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
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    <loc>https://dnatube.com/videos/Amazing-birds-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing birds 3</video:title>
      <video:description>Birds are the best flying machines in the world. This video shows the miracles in these flying machines. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on earth to be an accidental and fascinating phenomenon.</video:description>
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      <video:publication_date>2009-05-17T17:10:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2245.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
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      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Trabeculectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Trabeculectomy</video:title>
      <video:description>Trabeculectomy is a treatment for curing from glaucoma and should be performed with a lot of care. Here is a full explanation of this surgical procedure to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cdaf9ce1-02db-4402-ab7a-ab0c6ed86870/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-06T20:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10931.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trabeculectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Liquid-Chromatography-In-Caffeine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid Chromatography In Caffeine</video:title>
      <video:description>The coffee in your cup undergoes several processes before landing into you cup. Learn how it is sampled through liquid chromatography mass spectrometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdc55221-4720-4c54-9953-c943a6826848/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-23T08:44:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7647.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>chromatography</video:tag>
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      <video:tag>spectrometry</video:tag>
      <video:tag>LC</video:tag>
      <video:tag>MS</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Something-Mysterious-Ate-This-Shark-but-What-is-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Something Mysterious Ate This Shark? but What is it?</video:title>
      <video:description>The Australian film crew tags a number of great white sharks to study their movement patterns along Australia&apos;s coast. Well data they have received did not end up as expected. When one of the devices washes ashore, could a killer whale be to blame?</video:description>
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      <video:duration>174</video:duration>
      <video:publication_date>2015-05-11T13:40:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32175.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>shark</video:tag>
      <video:tag>Mysterious</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-a-heart-attack-occurs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a heart attack occurs</video:title>
      <video:description>Animation to show how a heart attack happens within the heart. 

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
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      <video:duration>124</video:duration>
      <video:publication_date>2009-05-30T10:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2729.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>arteries</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>angina</video:tag>
      <video:tag>atheroma</video:tag>
      <video:tag>Stress</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Brownian Motion</video:title>
      <video:description>This video explains the basic principle of Brownian motion. The unbalanced motion of suspended particles is called Brownian motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cde21bff-051e-4961-b279-5787dd71fa1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:18:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11492.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Suspended</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Jejunum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Jejunum</video:title>
      <video:description>Villi in jejunum are more developed and well formed. There is a relative lack of lymphoid tissues in the submucosa of jejunum. Numbers of goblet cells are fewer than absorptive cells. Paneth cells, which secrets various substances to neutralize the bacteria, are also present in the jejunum.   Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdfa3c20-d31c-470c-b560-5c3dd52c9784/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2011-11-28T10:36:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8416.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Jejunum</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Paneth</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-1-of-the-series-of-the-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 1 of the series of  the Hubble Space Telescope</video:title>
      <video:description>When NASA and ESA put their heads together the magnificent creation titled the Hubble Space Telescope was created and launched in the 1990 and serviced in 1993 to remove a defective part. Since then astronomy was changed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cde6fc18-6162-4f72-bb6f-77ac70b535ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2011-11-24T22:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7816.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcanoes-that-are-violent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcanoes that are violent</video:title>
      <video:description>Some volcanoes erupt gently and lava over flows from the top, however others erupt explosively causing violent volcanoes due to internal high pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5dfd55ed-43ab-4877-8d22-e57e8c0a7a4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-11-23T21:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5779.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Violent</video:tag>
      <video:tag>volcanoes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-Environ-Sci-Spring-2011-No-visuals-for-first-9-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1 - Environ Sci Spring 2011 No visuals for first 9 minutes</video:title>
      <video:description>&quot;Lec 1 - Environ Sci -No visuals for first 9 minutes&quot; Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23651.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-09-14T10:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uy1ryAjSv1U</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>9</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beating-Heart-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beating Heart Surgery</video:title>
      <video:description>Amazing video showing the surgery of a beating heart. As heart is a very sensitive organ of body so it requires extra care during treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce45dcff-ef34-481b-a117-2750b93d52eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2011-11-29T02:44:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8647.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synovial-Joints-in-Our-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synovial Joints in Our Body</video:title>
      <video:description>This video will show you different types of synovial joints. A detailed description is provided here with the structure and functioning of these joints.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/cea1a31f-c839-4e28-a440-849fa7682197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T19:24:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30465.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Synovial</video:tag>
      <video:tag>joints</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transformation</video:title>
      <video:description>In molecular biology, Transformation is the genetic alteration of a cell resulting from the uptake and expression of foreign genetic material (DNA). Separate terms are used for genetic alterations resulting from introduction of DNA by plasmid-encoded conjugation or by viruses (transduction). Transformation of animal cells is usually called transfection.

The term transformation is also used more generally to describe mechanisms of DNA and RNA transfer in molecular biology (i.e. not only the genetic consequences). For example the production of transgenic plants such as transgenic maize requires the insertion of new genetic information into the maize genome using an appropriate mechanism for DNA transfer; the process is commonly referred to as transformation.

RNA molecules may also be transferred into cells using similar methods, but this does not normally produce heritable change and so is not true transformation.
Text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ceb8530f-174d-4361-98d9-0165eb37f05a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2007-09-10T22:53:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/997.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Mechanical Engineering 110</video:title>
      <video:description>lec 16-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20924.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-09-08T00:36:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y6kNE7acVgo</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Indianapolis-Radon-Mitigation-317-638-0663-Remediation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indianapolis Radon Mitigation (317) 638-0663 Remediation</video:title>
      <video:description>Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, detection, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at (317) 638-0663.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, meditation, irrigation, irradication, elimination, fumigation, migration, filtration, extrapolation,  radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment, radon control machine, fan blower motor system.)  /nhttp://www.Indianapolis-Radon.com  -  Radon mitigation, testing, and remediation services for the following Indiana cities: Indianapolis, LaFayette, Carmel, Fishers, Zionsville, Noblesville, Westfield, Greenwood, Terre Haute, Columbus, Avon, West La Fayette, Bloomington, Brownsburg, Pendleton, Anderson, Mooresville, Batesville, Plainfield, Martinsville, Richmond, Greenfield, Attica, Fortville, Danville, Greencastle, Marion, Georgetown, Muncie, Ellettsville, Lebanon, Bedford, Kokomo, Corydon, Vernon, Connersville, Sheridan, Greensburg, New Palestine, Sellersburg, North Vernon, Green Castle, Shelbyville, and other IN towns.  Radon abatement / removal systems for these counties: Marion, Johnson, Hendricks, Morgan, Hamilton, Boone, Shelby, Hancock, Brown, Monroe, Owen, Putnam County, Montgomery, Clinton, Tipton, Madison, Henry, Rush, Bartholomew, Jackson, Lawrence, Greene, Clay, Parke, Fountain, Tippecanoe, Carroll, Howard, Grant, Delaware, Decatur, Jennings, Warren, Randolph, Wayne, Fayette, Cass, Miami, Wabash, and surrounding Indiana Areas. /nVisit  http://www.MitigationSystem.com/RadonRemediationIndianapolis.html or call 1-800-61-RADON.
http://www.RadonMitigationIndianapolis.com  -</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ced5c657-c21a-4ed7-8426-0643b64452c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-07-17T17:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3053.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>indianapolis</video:tag>
      <video:tag>radonmitigation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uses-of-Adult-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uses of Adult Stem Cells</video:title>
      <video:description>How does the adult stem cells are used To rebuild heart tissue? A full description is shown here in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8265fc4b-634b-430a-9347-52e16aad4507/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-11-23T21:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5795.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rebuild</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Americas-influence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Americas influence</video:title>
      <video:description>How it began and how it happens. The video talks of how Americas economy, military, and culture influences other countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/01820546-a5c8-4076-8d26-6c23dce1dcfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-11-23T22:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5801.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Americas</video:tag>
      <video:tag>influence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detection-of-smell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detection of smell</video:title>
      <video:description>Detection of specific airborne molecules results in the detection of smell. The molecules come in contact with the olfactory epithelium initiating a series of events that result in the sense of smell. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ceecfab9-2c1c-4ac1-b6cd-0df6232ca3c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-23T05:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1955.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>smell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trudi-Schupbach-Princeton-Univ-Part-1-Axes-formation-in-th</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trudi Schupbach (Princeton Univ) Part 1 Axes formation in th</video:title>
      <video:description>Trudi Schupbach (Princeton Univ) Part 1 Axes formation in the Drosophila Egg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cedab1bf-dd38-4c5e-b8f6-c6fa55521617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1324</video:duration>
      <video:publication_date>2010-11-30T15:03:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6305.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Trudi</video:tag>
      <video:tag>Schupbach</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>Univ</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Axes</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synthesis-of-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synthesis of RNA</video:title>
      <video:description>Before protein synthesis can start, a single strand of the DNA encoding sequence of the protein is used as the template for RNA synthesis. This video explains how RNA is synthesized. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/cf06fbb8-57c2-4386-be68-b3fba8939bce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2007-12-04T03:36:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1158.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Mitosis-and-Meiosis-occurs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Mitosis and Meiosis occurs.</video:title>
      <video:description>Mitosis produce two daughter cell similar to that of the parent cell. Meiosis give rise to chromosomes that are one half that of the parent cell. Now lets see a simulation of this two scenarios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cef4146a-bf6c-4073-abf7-1c8319a0a850/cand_5.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-01-19T06:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28982.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>occurs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheese-And-Microbes-MWV28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheese And Microbes (MWV28)</video:title>
      <video:description>Fine cheeses are like fine wines. Producing and aging them properly is both an art and a science. From cave-aging to the use of raw milk, watch Dr. Catherine Donnelly, Co-director of the Vermont Institute for Artisan Cheeses, describe the microbial world of cheese.

Listeria and Salmonella are just a couple of the pathogens that pose a risk to cheese consumers. In this episode of MicrobeWorld Video, Dr. Donnelly explains how these risks are mitigated through strict processing guidelines, why these safeguards make cheese one of the safest commodities today, and how beneficial organisms contribute to the cheese making process. In addition, Erica Sanford from Cowgirl Creamery with the help of Carolyn Wentz from Everona Dairy walk us through the steps of artisan cheese production.

For more information about cheese making and cheese safety please visit the Vermont Institute for Artisan Cheeses. If you would like to try some of the cheeses featured in this episode order them online from www.cowgirlcreamery.com and www.everonadairy.com. Bon Appétit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/cf12ffa9-8dd5-4364-b1ab-a205b137eee3/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-12T23:28:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4230.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Cheese</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>Milk</video:tag>
      <video:tag>production</video:tag>
      <video:tag>raw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-case-for-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The case for Mars</video:title>
      <video:description>This a symphony of science video production on Planet Mars. It features Robert Zubrin, an Aerospace Engineer in the song &quot;The case for Mars&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cf5af5dc-3f7c-4a6a-ab24-c17199bf7f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-12-01T07:34:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28200.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>case</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darjeeling-West-Bengal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darjeeling West Bengal</video:title>
      <video:description>Darjeeling is a town in the Indian state of West Bengal. Darjeeling is a mainstream vacationer terminus, it is found in the Mahabharat Range or Lesser Himalaya at a normal rise of 6,710 ft. It is noted for its tea industry and the Darjeeling Himalayan Railway, an Unesco World Heritage Site. Darjeeling is the central command of Darjeeling region which has a somewhat self-ruling status inside the state of West Bengal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30664.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Major-Histocompatibility-Complex-II</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Major Histocompatibility Complex II</video:title>
      <video:description>A cell surface molecule encoded by a gene family present in all vertebrates is MHC</video:description>
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      <video:duration>57</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4143.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes of Bad Breath</video:title>
      <video:description>This video will help you to know about the various causes of bad breath. Some of the causes are- strong foods, smoking, periodontal disease, dry mouth, medical conditions and improper home care.</video:description>
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      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Nanofactory novie nanotechnology is explained in this scientific video.</video:description>
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      <video:publication_date>2008-03-28T00:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1280.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <loc>https://dnatube.com/videos/Malar-Cheek-Pexing-Suture-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Malar Cheek Pexing Suture Surgery Video</video:title>
      <video:description>This is a live surgery video showing malar cheek pexing suture surgery video vignettes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cfb70273-4463-4283-b555-6d3a0ac37e59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-12-01T04:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10217.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring Roots</video:title>
      <video:description>Exploring roots is a section studied in pre-algebra. This video explains about the fifth root. It explains how to recognize and solve sums including fifth roots.</video:description>
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      <video:publication_date>2010-12-06T12:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6500.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21346.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T04:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6kwaOn0tFQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>110</video:duration>
      <video:publication_date>2010-10-04T07:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4617.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Gel</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Cold-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold Dark Matter</video:title>
      <video:description>This Psychic TV video demonstrates cold dark matter, a hypothetical form of matter that interacts very weakly with electromagnetic radiation and most of whose particles move slowly compared to the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cfe2f497-9b62-4e9d-a91f-1f1e03ad1c8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-15T02:30:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11859.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Psychic</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Pear tree telescope</video:title>
      <video:description>Dr Nik, an astrophotographer demonstrates how the pear tree telescope is used to observe the sky. This is amazing, the telescope is simple yet so accurate in revealing details of the sky. Enjoy watching.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cffcffc0-13d1-4bc8-a38c-7799911aa657/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2013-01-30T09:11:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29083.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pear</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Telescope</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Black projects: Does the Aurora exist?</video:title>
      <video:description>Black projects: Does the Aurora exist?  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d021cd4b-905e-4fa2-88f6-b4e407f47a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4933.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>projects</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>aurora</video:tag>
      <video:tag>Exist</video:tag>
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    <loc>https://dnatube.com/videos/Oscilloscope-Tutorial-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oscilloscope Tutorial Part 2</video:title>
      <video:description>This science video shows you how to use oscilloscope, previously called an oscillograph, or commonly used as scope. This is an electronic test instrument that is used to observe constantly varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. This is a second part of the tutorial.</video:description>
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      <video:publication_date>2016-02-12T16:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32420.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>oscilloscope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-chromosome-part-4</loc>
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    <video:video>
      <video:title>Evolution of the Y chromosome part 4</video:title>
      <video:description>The forth part of Evolution of the Y chromosome is shown here. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the pronto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d0299963-835f-43af-9a82-04e4fc934c36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-08-06T13:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/622.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
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      <video:tag>chromosome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Scepticism-of-the-External-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 15 - Scepticism of the External World&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21380.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-09T04:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yf2HKCTnssc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Fully Grown Python eating a Deer in BBC Earth</video:title>
      <video:description>Some snakes have mastered the art of patience and have harnessed solar power to warm their bodies instead of bodily activity. They therefore require less food or rather don&apos;t need to feed that often Here is Attenborough in high quality featuring a fully grown python eating a Deer in BBC Earth.</video:description>
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      <video:duration>242</video:duration>
      <video:publication_date>2011-11-26T06:20:35.000Z</video:publication_date>
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      <video:category>Ecology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volvox observed under a microscope</video:title>
      <video:description>Here is a video of a green algae known as Volvox being observed,under the microscope at 100 x magnification.

Taken at Plumpton college, 2009.

Click here for more information on Volvox:
http://www.microscopy-uk.org.uk/mag/indexmag.html?http://www.microscopy-uk.org.uk/mag/artdec03/volvox.html</video:description>
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      <video:duration>20</video:duration>
      <video:publication_date>2009-07-07T12:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2965.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>295</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6421.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>and</video:tag>
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    <video:video>
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      <video:description>This video provides an information about  side effects of cholesterol drugs (Lipitor) safe natural alternatives.

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Dr. Chaudhry is a cardiologist. In this video he discuses the serious side effects of cholesterol drugs (statins) simvastatin, pravastatin, lovastatin. zocor, crestor, lipitor. Some examples of the side effects are muscle pain and lack of energy. He also highlights some natural alternatives to lower cholesterol.
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      <video:duration>289</video:duration>
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      <video:description>This video shows the mission discovery with its full explanation. The crew members are also shown here with their reviews.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d07102bc-3bdd-4ba6-af96-4f46c7796961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-02-05T04:10:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29149.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Capt</video:tag>
      <video:tag>Kirk</video:tag>
      <video:tag>Wakes</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Crew</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis-of-Pure-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis of Pure Water</video:title>
      <video:description>Reduction at cathode to form h2 gas and oxidation at anode to form o2 gas is described here. This animated video will be very helpful to clear you concepts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0a726fd-c360-4f9e-884d-bd8cb03bad1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-12T02:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11420.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pure</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-Amazing-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Amazing Space</video:title>
      <video:description>This video from the deep sky will help you to show that which way is up in space. Video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d08d5a2d-f22f-48ba-9fc5-9e798f044ec0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2013-01-11T04:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28580.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Which</video:tag>
      <video:tag>way</video:tag>
      <video:tag>is</video:tag>
      <video:tag>up</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>M53</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Room-High-Temperature-Superconductor-Ultraconductor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Room (High) Temperature Superconductor (Ultraconductor)</video:title>
      <video:description>That would be great....</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d0addcf1-40be-4892-854d-e365b5e98b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2575.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>superconductor</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>ultraconductor</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>new</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>MPI</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Inc</video:tag>
      <video:tag>Ballistic</video:tag>
      <video:tag>qu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shunt-placement-operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shunt placement operations</video:title>
      <video:description>The following video typical shunt placements can provide you with a general overview the treatment of a CSF shunt infection generally includes removal of the shunt and placement of a temporary ventricular reservoir until the infection is resolved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0be3b20-87d6-410d-a8ac-8dd370db9ce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-29T11:34:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8946.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CSF</video:tag>
      <video:tag>shunt</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Varicose-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Varicose Veins</video:title>
      <video:description>When veins have collected too much blood and are swollen, twisted and painful they are called varicose veins. This video will show how to identify a varicose vein and how to treat it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d0ea52-3211-434d-8139-94ef302300b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2011-11-29T21:12:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9157.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Thyroid-And-Lymph-Nodes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Thyroid And Lymph Nodes</video:title>
      <video:description>A step by step procedure for the lymph nodes and thyroid exam is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1a261f9-b092-4519-93c0-07090f48037d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-12-06T18:23:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10799.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-Emergency-Course-Unresponsive-Patient-Suffering-Airway-Obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Emergency Course - Unresponsive Patient Suffering Airway Obstruction</video:title>
      <video:description>One never knows when a situation requiring basic medical knowledge may occur. This short tutorial shows how to act in a case of emergency when a person is unresponsive and not breathing. To learn more, take a look at the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d54d13-5dde-4336-be65-93013ec7747a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-12-01T03:29:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10076.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Unresponsive</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioethics-Of-Human-Genetic-Engineering-Documentary-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioethics Of Human Genetic Engineering - Documentary Video</video:title>
      <video:description>In Vivo : Selected Stories of Genetic Engineering (1996)- Robert Wyrod

This experimental documentary examines the frontiers of human genetic engineering. It explores the ethical terrain of the emerging field of human gene therapy research and includes original interviews with the leading scientists working in this area.

Director: Robert Wyrod
Producer: Robert Wyrod
Keywords: genetic; engineering; gene therapy; DNA; experimental; clone; molecular

Contact Information: robertwyrod@gmail.com

Creative Commons license: Attribution-Noncommercial 3.0

Human genetic engineering is the genetic engineering of humans by modifying the genotype of the unborn individual to control what traits it will possess when born.[1]

Humans do not need gene therapy to survive, though it may prove helpful to treat certain diseases. Special gene modification research has been carried out on groups such as the &apos;bubble children&apos; - those whose immune systems do not protect them from the bacteria and irritants all around them. The first clinical trial of human gene therapy began in 1990, but (as of 2008) is still experimental. Other forms of human genetic engineering are still theoretical, or restricted to fiction stories. Recombinant DNA research is usually performed to study gene expression and various human diseases. Some drastic demonstrations of gene modification have been made with mice and other animals, however; testing on humans is generally considered off-limits. In some instances changes are usually brought about by removing genetic material from one organism and transferring them into another species.

There are two main types of genetic engineering. Somatic modifications involve adding genes to cells other than egg or sperm cells. For example, if a person had a disease caused by a defective gene, a healthy gene could be added to the affected cells to treat the disorder. The distinguishing characteristic of somatic engineering is that it is non-inheritable, e.g. the new gene would not be passed to the recipients </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d0d93dde-f9af-4097-8c35-0d88bf8d7401/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2009-05-27T21:08:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2520.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>bioethics</video:tag>
      <video:tag>human</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>experiments</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-video-on-3-over-4-and-Kleibers-law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on 3 over 4 and Kleibers law</video:title>
      <video:description>Kleibers law is explained in this video. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d0f06602-dcae-4e49-8ef6-9dccf5773e72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2013-01-11T04:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28590.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kleibers</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Games-Hold-the-Key</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Games Hold the Key</video:title>
      <video:description>This video explains how an asteroid video game can be compared with the universe. This video source is through the wormhole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d0faa969-fe28-4877-a206-05a6911d1f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-12-09T07:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28447.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>hold</video:tag>
      <video:tag>Key</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motion-control-interface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion control interface</video:title>
      <video:description>Control your devices with a flick of a finger.  This video shows you how new technology has develop to allow you to do just that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/d0fbd597-0c66-4d8b-966d-9f313902d2ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2014-08-27T06:20:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31402.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>motion</video:tag>
      <video:tag>control</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Length-of-Spinal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Length of Spinal Cord</video:title>
      <video:description>This video describes a model of the entire length of the spinal cord. It displays and describes structures from the C1 vertebra down to the sacral region.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d1026442-a28b-4196-b89d-5e3f613d0e22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2010-11-13T23:37:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5229.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>length</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Entire</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>cistern</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miraculous-Balance-in-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miraculous Balance in the Universe</video:title>
      <video:description>This information given in the Quran is in full agreement with the findings of contemporary science the conclusion that astrophysics has reached today is that the entire universe together with the dimensions of matter and time came into existence as a result of a great explosion that occurred in no time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/11/d100b30a-2601-4b63-8c56-55042e425427/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1306</video:duration>
      <video:publication_date>2009-11-03T20:19:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3504.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>HEAVENS</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Heaven</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zoning-Out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zoning Out</video:title>
      <video:description>Plankton,heard of that? How does the circulation of water and currents affect the environment in the ocean. What of the human&apos;s activity?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d22ee64f-3239-4ceb-bf94-709479e7869e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-11-23T09:11:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7662.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>zone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cathode-Ray-Oscilloscope-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode Ray Oscilloscope Animation</video:title>
      <video:description>The cathode ray oscilloscope is a vital piece of diagnostic lab equipment for observing and measuring electrical signals at frequencies ranging from dc to GHz Watch full Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d22ff5fe-e9b3-46d1-8724-b443446ef307/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-11T23:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11100.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>oscilloscope</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CFD-Simulation-of-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CFD Simulation of CO2</video:title>
      <video:description>&lt;br&gt; CFD Simulation of CO2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/11/d283187a-ea40-4ae3-9236-aeb3799a8af3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-12-01T01:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3566.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Altruism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Altruism?</video:title>
      <video:description>Video discusses the altruism i.e. selflessness in animals surrounding us. this concept is explained here by providing some examples from our daily life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d27a2231-8975-4419-9bc8-a8e794004bc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2013-02-10T02:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29966.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>altruism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Funduscopy-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funduscopy test</video:title>
      <video:description>This video shows funduscopy also called as ophthalmoscopy test. This test allows a health professional to see inside the fundus of the eye and other structures using an ophthalmoscope (or funduscope).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2b397ae-afb7-4424-babb-371b61608f89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T03:48:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10149.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ophthalmoscopic</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skunk-Zorillo-vs-Snake-Cats-Under-the-Serengeti-Stars-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skunk (Zorillo) vs Snake - Cats Under the Serengeti Stars - BBC</video:title>
      <video:description>Dinner time and its time for an animal fight featuring Skunk (Zorillo) vs Snake. One must surely be doomed. In the video series Cats Under the Serengeti Stars by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2b2a4b1-3114-4bb0-8841-3ba65fc82e93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-26T04:54:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8076.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>Skunk</video:tag>
      <video:tag>Zorillo</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Snake</video:tag>
      <video:tag>cats</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Serengeti</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-4-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 4 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Speaker: Nadia Rosenthal, Ph.D. 
Wound healing vs. regeneration. Liver can regenerated, but muscle cannot. There are few stem cells in adult human. &quot;Simple&quot; animals are capable in regeneration. For example Planaria can regenerate if cut in half because they are full of stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d2b3b511-4743-4a13-ba0e-bd03c3cbb625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2007-08-16T02:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/764.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>Planaria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-68-Setting-Posterior-Teeth-for-Immediate-Maxillary-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68-Setting Posterior Teeth for Immediate Maxillary Denture</video:title>
      <video:description>&quot;Lec 68-Setting Posterior Teeth for Immediate Maxillary Denture&quot; Setting functional posterior teeth for maxillary immediate denture on a stabilized core plate. Occlusal surfaces are equilibrated by grinding to achieve proper articulation. Orig. air date: AUG 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20976.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-08T06:54:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jo2l8XRx8VE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>68</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>for</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>immedi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Indefinite-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Indefinite Integrals</video:title>
      <video:description>This video shows a series of problems to be solved using indefinite integrals. Step by step procedure in calculating these problems is included in the presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d2c0b2c1-9e13-4d9d-9f8c-a034f4cccfe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11095.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-cope-with-chronic-back-pain-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cope with chronic back pain - by Bupa</video:title>
      <video:description>What additional areas does back pain affect? You must see this exceptional video for extraordinarily simple, self-help ways to rectify back problems given by medical professionals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d2d18b61-41e7-44c7-a0bd-69a2ff0a7142/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-02-11T03:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30165.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Chronic</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Bupa</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-AD-Antiproton-Decelerator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The AD - Antiproton Decelerator</video:title>
      <video:description>A video by CERN regarding the storage of antimatter (for some reason, the video goes out of sync. The actual video length is 2:11 but uploaded, the length has stretched to 2:49 while the sound remains 2:11. Still informative though).

Date- 2000 Source- http://cdsweb.cern.ch/search?ln=en&amp;amp;cc=Video+Movies&amp;amp;sc=1&amp;amp;p=AD+machine&amp;amp;f=&amp;amp;action_search=Search&amp;amp;c=Video+Movies

&apos;How are antiprotons produced, collected and decelerated?&apos;</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2009-05-27T22:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2639.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Antiproton</video:tag>
      <video:tag>Decelerator</video:tag>
      <video:tag>CERN</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Brenda-Watsons-Video-Blog-Proton-Pump-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brenda Watson&apos;s Video Blog: Proton Pump Inhibitors</video:title>
      <video:description>In this video blog I discuss the use of proton pump inhibitors . A recent study has found why people stay on these drugs for long term use instead of the 6-8 week suggested use. They call it &quot;acid rebound phenomenon&quot;?  What is acid rebound phenomenon? What does it to your body? What can you do naturally to help with heartburn? Turn in and find out the answer to these questions and more...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/d2f4adee-3a95-4f41-89b6-beff1878bf7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2009-09-04T23:27:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3318.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brenda</video:tag>
      <video:tag>watson</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
      <video:tag>rebound</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>Heidelberg</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>He</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-wavefront-triangulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics wavefront triangulation</video:title>
      <video:description>Geophysics wavefront triangulation is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3006815-0a68-402e-86d4-fc68e56c7469/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-04-08T19:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1639.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>wavefront</video:tag>
      <video:tag>Triangulation</video:tag>
      <video:tag>seismic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transmission-of-Cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmission of Cystic fibrosis</video:title>
      <video:description>Cystic fibrosis is a hereditary disease. One in every twenty carries cystic fibrosis gene. However, it takes two cystic fibrosis carriers to inflict the disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d2f754bd-b944-4a79-9e72-75414ef2cbb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-26T23:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6156.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-for-Cancer-Colon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery for Cancer Colon</video:title>
      <video:description>This is an animation of a cancer colon surgery of which the cancer is caused by an uncontrolled multiplication of cells and begins as a polyps which are inherited genetically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d315f789-5bce-4bb1-af34-db09a17de9d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:14:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9421.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 1</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm?  This animation shows negative feedback loop. per (period) gene is expressed, and PER proteins synthesis. pink PER proteins are degraded quickly, but as they become red they are long lasting. PER protein concentration is highest in the middle of the night, when they start entering nucleus. As they enter nucleus, they act as suppressors for per gene. As sun rises, PER proteins degrade and per gene expression start again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d33b922e-021f-44b7-8ab1-7de21122a61b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2007-08-09T17:45:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/642.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>Rhythm</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Slope-and-Y-intercept-intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Slope and Y-intercept intuition</video:title>
      <video:description>Getting a feel for slope and y-intercept is shown in this algebra to teach slope and Y-intercept intuition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d35a70ed-86d8-40c9-9f88-957841f598a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2009-05-27T19:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2371.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NOSE-SURGERY-RHINOPLASTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOSE SURGERY-RHINOPLASTY</video:title>
      <video:description>-تجميل الانف
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/d396018e-2cc5-40ff-b0cb-12049ac56c35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-01-03T18:00:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3657.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-Protein-or-P53-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Protein or P53-DNA Complex</video:title>
      <video:description>This video describes the structure and function of the p53-DNA complex.P53 is a tumor suppressor protein that prevetns cells from dividing inappropriately.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d39bea18-1e0f-4e1a-8515-27ca55edd3e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2009-05-27T19:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2435.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>p53</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mind-rebuilding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mind rebuilding</video:title>
      <video:description>This video shows how to rebuild your own mind. Jill Bolte Taylor describes her stroke and recovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/d3a88163-8d74-4779-84db-2238e52d1499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-11-23T22:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28044.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Bite-Raising-Splint-Evaluation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Bite Raising Splint (Evaluation)</video:title>
      <video:description>&quot;Lec 2 - Bite Raising Splint (Evaluation)&quot; Shows patient with metallic bite raising device and discusses the pros and cons of this device.  Orig. air date: FEB 3 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21352.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-09T04:35:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eQqEMUnJnKI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Raising</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>Evaluation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fission-and-fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fission and fusion</video:title>
      <video:description>What are fission and fusion processes in physics? Fission and fusion are nuclear reactions that produce energy at the end of the reaction. The applications are not the same. Fusion is the process where two light nuclei combine together releasing vast amounts of energy, on the other hand fission is the splitting of a heavy, unstable nucleus into two lighter nuclei.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/d3ab663f-ab6e-4888-9f99-dbe7b36d23c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2016-02-08T23:14:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32414.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fusion</video:tag>
      <video:tag>Fission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Excision-of-Pineal-Tumor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of Pineal Tumor</video:title>
      <video:description>This video shows the removal or excision of a pineal tumor which affects the pineal gland. The pineal gland is the organ that produces hormones like melatonin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3abf9ae-a86a-491e-a264-b94cd76b6732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-03T04:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10640.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pineal</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>excision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phaco-cataract-surgery-hd-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phaco cataract surgery hd video</video:title>
      <video:description>Phacoemulsification cataract surgery is a procedure in which an ultrasonic device is used to break up and then remove a cloudy lens or cataract from the eye and it is one of the safest and most commonly performed operations around the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3b84659-e275-4186-9410-a2399bd67961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-11-28T23:56:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8573.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscular-events-incontraction-of-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscular events incontraction of muscle</video:title>
      <video:description>Actin and myosin cross-bridge cycling causes muscle contraction. Contraction may occur voluntarily of involuntarily. Voluntary contraction is controlled by the impulses generated in the brain and involuntary reflexes are initiated by the spinal cord. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d3c3d1fe-1aea-4cb2-89ba-daa77ded9612/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2008-03-31T00:38:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1305.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ptosis-abnormal-eye-lid-positions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ptosis abnormal eye lid positions</video:title>
      <video:description>Ptosis is a drooping eyelid which caused by the weakness of the muscle charged with holding the eyelids in place. If abnormal the eyelid can affect vision, this is the position in ptosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3c58e2c-8acf-42d0-9f1d-4479cc6fdc41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-28T06:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8322.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abnormal</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Lid</video:tag>
      <video:tag>Positions</video:tag>
      <video:tag>ptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Popcorns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Popcorns</video:title>
      <video:description>Video shows a complete procedure for the manufacturing of the popcorn. The raw materials required and the proper step by step explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d3c9bf2b-bf30-4e35-9083-7fd1b907a397/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2013-01-12T01:04:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28678.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Popcorn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1 - Computer Science 162</video:title>
      <video:description>Computer Science 162 - Lecture 1

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25706.jpg</video:thumbnail_loc>
      <video:duration>4651</video:duration>
      <video:publication_date>2012-09-18T17:08:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Pokx4W1zig</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boron-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boron A Chemical Element</video:title>
      <video:description>These video slides will help you in getting the basics information about Boron. The name origin, its abundance, sources and uses are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3d5ed19-53bf-4919-bb93-d14259bd2708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:17:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11335.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Boron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-molecular-biology-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on molecular biology: DNA</video:title>
      <video:description>This video presents a lecture on molecular biology. Structure, properties and functions of DNA was discussed in this lecture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3d93019-2ae8-4167-a2f8-49d88fee2d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2591</video:duration>
      <video:publication_date>2009-04-02T05:41:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1577.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-lymphocytes-and-specific-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T lymphocytes and specific immunity</video:title>
      <video:description>T lymphocytes or T cells play important role in specific immunity.  The cytotoxic T lymphocytes destroy infected cells or cancer cells. The helper T cells help production of specific antibodies by B cells, another kind of lymphocytes involved in specific immunity.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d3f470d2-ae48-40cb-9852-ef910358c728/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-04-23T05:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1974.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>T</video:tag>
      <video:tag>lymphocytes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Mayan-Calendar-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Mayan Calendar Works</video:title>
      <video:description>This video discusses a lot about the Mayan calendar its working and importance. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d3ee068d-7456-4bb3-9e28-8cdf5fdd6429/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2013-02-08T02:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29535.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mayan</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microgrowth-vs-Macrogrowth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microgrowth vs. Macrogrowth</video:title>
      <video:description>This video compares micro and macro growths. Micro growth is also called as microbial growth. Does microevolution over time lead to macroevolution? Are they just the same process viewed with different timescales? This video should put that debate in perspective. See my other videos for actual biological evidence of macroevolution. Remember, macroevolution has been directly observed in the lab and in nature. You can deny it all you like but your opinion doesn&apos;t change the facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4092048-fbe8-4fb7-ba9c-e9bb9bfc7b22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-12-15T01:19:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11824.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-melanogaster-Ciclo-de-vida</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila melanogaster : Ciclo de vida</video:title>
      <video:description>Drosophila melanogaster is a small common fly found near unripe and rotted fruit the life cycle of drosophila is short and completes in about three weeks there are four stages in the life cycle of the fruit fly egg larva pupa and adult</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d41566ea-289b-473e-8c89-c170688e7b6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-24T22:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6038.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Ciclo</video:tag>
      <video:tag>de</video:tag>
      <video:tag>vida</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mudras-For-Amazing-Health-Benefits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mudras For Amazing Health Benefits</video:title>
      <video:description>Mudras are systematic hand gestures used in yoga practices and eastern philosophies. This video explains the mudra of knowledge, the mudra of Earth and the mudra of water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d42bc62d-2e92-45bb-8e72-9b5fee0bd188/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8989.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>mudras</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>benfits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arsenic-Uranium-vs-Ice-Melting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arsenic Uranium vs Ice Melting</video:title>
      <video:description>This video will show you the procedure of faster melting ice by using ore of Arsenic or the Uranium. These elements are used for making dry ice to act as preservative for foods.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d426d354-6517-4934-b057-74ac81f40a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-05T04:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29188.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>arsenic</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microblogology-MWV6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microblogology (MWV6)</video:title>
      <video:description>Six Science bloggers talk about why they blog, the role of blogging in science, feedback they&apos;ve received, and the greatest microbiological discovery in the past decade.

Bloggers featured include:

John Logsdon
Sex, Genes &amp;amp; Evolution
http://www.johnlogsdon.blogspot.com

Jonathan Badger
T. Taxus
http://ttaxus.blogspot.com

Yersinia
http://www.myspace.com/lenore138

Moselio Schaechter
Small Things Considered
http://schechter.asmblog.org

Tara Smith
Aetiology
http://scienceblogs.com/aetiology

Larry Moran
Sandwalk
http://sandwalk.blogspot.com

Also featuring:

Wojtek Zawada as the Skater

The Song &quot;Bacteria&quot; is by Jonathan Coulton,www.jonathancoulton.com, courtesy of the Podsafe Music Network at 
http://music.podshow.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d4386edb-6478-4543-b0da-9c9478a4f052/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-14T17:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4259.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>blogging</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>blog</video:tag>
      <video:tag>web</video:tag>
      <video:tag>2</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-trsgenic-mice-in-medical-research-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of trsgenic mice in medical research -Part 2</video:title>
      <video:description>Additional foreign DNA is introduced in transgenic mice by genetic engineering. These mice can be used in studies of disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d44f6dc0-9669-4df8-9707-7fe655e7c3f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-17T23:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5601.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-record-of-dreams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A record of dreams</video:title>
      <video:description>Asap SCIENCE brings us another great explanation, this time is a conjecture: Could we record our dreams? The answer is: maybe, not yet? with new advancement in technology the actual recording of our dreams decoded from brainwaves is just around the corner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d45973c6-cc68-49e8-aa02-150e659da55f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2014-10-01T16:38:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31734.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Dreams</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacterial-flora-in-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial flora in mouth</video:title>
      <video:description>A large number and types of bacteria lives in our mouth. Under normal conditions, most of these bacteria a harmless. This video demonstrates the presence of bacteria in our mouth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d462577e-da88-4676-bbc7-c4d65dd03810/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-08-02T22:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/592.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cheek</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>physiological</video:tag>
      <video:tag>flora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-runaway-star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on runaway star</video:title>
      <video:description>This video features Dr Frank&apos;s discussion on runaway stars. He explains this concept by looking at various galaxies, timeline on knowledge of galaxy and then wraps everything by spectral technology to conclude.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d496f9a4-62ec-4e6d-af6f-138591489dbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>839</video:duration>
      <video:publication_date>2013-01-11T07:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28631.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Tutorial</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Runaway</video:tag>
      <video:tag>Star</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fallopian-tube-diverticulus-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fallopian tube diverticulus treatment</video:title>
      <video:description>In this video a rare case is shows in which a diverticulum of the middle portion of the right fallopian tube was demonstrated by hysterosalpingography the radiographic appearance of the lesion is characteristic the aetiology is obscure and treatment should be conservative</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4a85c1e-b698-4530-a751-cfc81f8847de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-01T02:46:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9990.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fallopian</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Diverticulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ray-Kurzweil-on-The-Singularity-and-Technological-Progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ray Kurzweil on The Singularity and Technological Progress</video:title>
      <video:description>In this fascinating video, author and futurist Ray Kurzweil discusses recent advances in technology and what we can expect within two decades.  Exponentially increasing technological progress, Kurzweil says, will allow scientists to reverse engineer the human brain before 2030.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d4a97593-46f0-43ae-8d4a-61f6b189471d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-12-02T20:18:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28254.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Kurzweil</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Does-Hypertension-Do</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Does Hypertension Do?</video:title>
      <video:description>Hypertension is the medical term for high blood pressure. Most people associate high blood pressure with getting older, so it may seem odd that teens can have the condition. Although high blood pressure is rare in young people it&apos;s important to check for it. Even babies can have high blood pressure
Blood pressure of less than 120 over 80 is considered a normal reading for people 18 and over. A borderline high systolic pressure of 120 to 139 or a diastolic pressure of 80 to 89 needs to be closely monitored. A blood pressure reading equal to or greater than 140 over 90 is considered high in people over the age of 18</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4ae986e-8083-4367-80d1-cdc43f36ac7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-09T09:24:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4804.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hypertension</video:tag>
      <video:tag>treated</video:tag>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Construction-of-an-Occlusal-Bite-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Construction of an Occlusal Bite Splint</video:title>
      <video:description>&quot;Lec 5 - Construction of an Occlusal Bite Splint&quot; Construction of an occlusal bite splint is demonstrated. Key points include application of wax to cast, build up of cuspid rise, and interferences. Orig. air date: DEC 10 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21355.jpg</video:thumbnail_loc>
      <video:duration>1065</video:duration>
      <video:publication_date>2012-09-09T04:35:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUxqD02u9CQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Splint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Computer Science 169</video:title>
      <video:description>Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22961.jpg</video:thumbnail_loc>
      <video:duration>4626</video:duration>
      <video:publication_date>2012-09-11T10:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57EdFkOU_kU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Linear-Inhomogeneous-2nd-Order-PDEs-2b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Inhomogeneous 2nd Order PDEs 2b</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order PDEs 2 (2 of 3)/n    This second part looks a bit more generally into the problem of solving inhomogeneous partial differential equations in two independant variables making use of the linear inhomogeneous second order ordinary differential equation particular solution formula./nAs always:
All my books are available on Kindle in digital
format at amazon.com, and links to all my books may
be found at the following websites /nhttps://sites.google.com/site/themathematicalnatureofre
ality/ 
https://sites.google.com/site/themathematicalnatureofre
ality/config/pagetemplates/books/nAnd, my book, “A Particular Solutions Formula For Inhomogeneous Arbitrary Order Linear Ordinary Differential Equations” is NOW available in PRINT at amazon.com. /n[Music: Nightshift in Public Domain by Brian Boyko Boyko@netqos.com]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/d4b2f676-aa10-4aaa-b00f-1afe01300c7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-02-10T09:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11897.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pde</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-specificity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme specificity</video:title>
      <video:description>Enzymes are usually very specific as to which reactions they catalyze and the substrates that are involved in these reactions. Complementary shape, charge and hydrophilic/hydrophobic characteristics of enzymes and substrates are responsible for this specificity. Enzymes can also show impressive levels of stereospecificity, regioselectivity and chemoselectivity.

Some of the enzymes showing the highest specificity and accuracy are involved in the copying and expression of the genome. These enzymes have \</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/d4bce062-709c-4248-a484-5ff806424155/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:20:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/38.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>enzymespecificity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-View-of-Heart-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic View of Heart Cells</video:title>
      <video:description>This video will show you the beating heart cells under microscope. Video is very helpful for the bio students to understand the functioning of these cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d4be6650-3760-4df6-9814-c5954e5984f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29964.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-with-LHC-Modal-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction with LHC Modal Experiment</video:title>
      <video:description>This video presented by CERN shows the study of LHC modal experiment. A brief explanation of the wonderful universe is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d4f49ed6-792b-4b9e-9cd2-00fe24152c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-11T04:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28578.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>the</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>MoEDAL</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Successful-Launch-of-SpaceX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Successful Launch of SpaceX</video:title>
      <video:description>Video shows the launching of Space X with the explanation of its different phases and the working of its parts. Watch this video for enhancing your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d4f85a46-ff7c-4fe2-8d12-85392a310234/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-02-05T04:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29148.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SpaceX</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>A</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4_5-Genetically-modified-organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4_5 - Genetically modified organisms</video:title>
      <video:description>Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars 1 and 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the up swelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4fb5129-a564-4c57-baf9-20366f3a9b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2010-11-16T14:54:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5520.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/JAK-STAT-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>JAK-STAT Pathway</video:title>
      <video:description>The JAK-STAT signaling pathway transmits information from chemical signals outside the cell, through the cell membrane, and into gene promoters on the DNA in the cell nucleus, which causes DNA transcription and activity in the cell. ref: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/d50db680-b548-48cb-bf86-aec3870ef217/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-03-30T21:37:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6889.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>JAK</video:tag>
      <video:tag>STAT</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 31 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 31: Complex reactions and mechanisms. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15564.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-08-28T18:13:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q7mrSQkSB9U</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACE-organic-authoring-question-tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACE organic authoring question tutorial</video:title>
      <video:description>This video offers an authoring guideline while making an ACE organic question. Using this advance computer software, its easy and time consuming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15eb2cfa-24d9-4fb2-ba0b-9b71d9f62a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-11-30T12:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6283.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>ACE</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>authoring</video:tag>
      <video:tag>question</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Lipids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Lipids</video:title>
      <video:description>This video shows the structure and the functions of lipids in our body. Lipids are the organic molecules and helps in storage of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d516d13f-7d41-424a-ae22-76632e8d124d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2013-01-18T05:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28848.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>lipids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Intestines-Histology-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model</video:title>
      <video:description>Histology is the study of microscopic study of body tissues. This video explains the histology of the small intestines. This is by Dr.Robert Droual.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5276cfb-284e-4379-a460-4e899261a901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-15T12:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5380.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>Transverse</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spread-of-Infection-in-Thailand-and-Neighboring-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spread of Infection in Thailand and Neighboring Countries</video:title>
      <video:description>This video shows the spreading of infection and then its recovery over 300 days in Thailand and neighboring countries. This spreading and recovery is explained with the help of maps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/d5294387-f710-4526-b030-8f1330863bf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-04-07T19:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30463.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>spread</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>over</video:tag>
      <video:tag>300</video:tag>
      <video:tag>days</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Thailand</video:tag>
      <video:tag>Neighboring</video:tag>
      <video:tag>countries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergic-Nasal-polyps-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergic Nasal polyps Diagnosis</video:title>
      <video:description>Nasal polyps are soft jelly like overgrowths of the lining of the sinuses they look like grapes on the end of a stalk they occur in around 1 in 200 people mostly by the age of 40 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d532c7e2-4bac-4ed9-8584-9de51ea0da3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-01T23:10:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10572.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Allergic</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Polyps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Twins-Suffreing-From-Cancer-Part-2-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Twins Suffreing From Cancer - Part 2 of 5</video:title>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>137</video:duration>
      <video:publication_date>2009-04-18T08:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1821.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Diagnosing-Heart-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health: Diagnosing Heart Problems</video:title>
      <video:description>Do you suffer from chest pain while exercising? If so, you may want to see a doctor. Join experts as they talk about the various methods used</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d92144c0-61db-4f97-aa7c-1d24441a1845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2009-04-23T07:17:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2018.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>hearth</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>angina</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Implicit differentiation, inverses

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15582.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-08-28T18:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5q_3FDOkVRQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-acid-base-titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on acid base titration</video:title>
      <video:description>The video features a lecture on acid base titration delivered by Professor Catherine Drennan. In her lecture Professor Drennan explained the principle of acid base titration and procedure of calculations. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d91b3fdc-63a4-4ec5-b844-512fb4606c9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T23:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1756.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Sum-of-Interior-Angles-of-a-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Sum of Interior Angles of a Polygon</video:title>
      <video:description>Sum of Interior Angles of a Polygon

Showing a generalized way to find the sum of the interior angles of any polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20280.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T13:59:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qG3HnRccrQU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polygon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Osmosis-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Osmosis Work</video:title>
      <video:description>Osmosis is the diffusion of water through a semi-permeable membrane, from a solution of low solute concentration (high water potential) to a solution with high solute concentration (low water potential), up a solute concentration gradient. The simplest definition is that it is diffusion of water across a semipermeable membrane. It is a physical process in which a solvent moves, without input of energy, across a semi-permeable membrane (permeable to the solvent, but not the solute) separating two solutions of different concentrations. Osmosis releases energy, and can be made to do work, as when a growing tree root splits a stone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d936567c-4f4a-48d4-a103-2a7b3c7646c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-04-02T22:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1586.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Osmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-organisms-Part-2-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified organisms Part 2 of 5</video:title>
      <video:description>Genetically modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically modified corn pollen on monarch butterfly caterpillars 1 and 2, have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the up swelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d92f67fa-0096-44ff-b2ec-7364d326b74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2010-11-16T14:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5518.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Fermentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Fermentation?</video:title>
      <video:description>This video explains what fermentation is. Fermantation is known as a metabolic process whereby electrons released from nutrients are ultimately transferred to molecules obtained from the breakdown of those same nutrients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d93b099f-04f8-4d89-a3a6-ce055df52425/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-13T11:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5079.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>fermentation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Brownian Motion</video:title>
      <video:description>Brownian motion are the irregular moves of particles .See the movements both in liquid and gas in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/da5a0c9a-2960-4dce-8ad8-d5fa9ef53e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-17T14:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6636.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foley-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foley Catheter Insertion</video:title>
      <video:description>Foley Catheter Insertion in male and female. The catheter has a small balloon that is filled with solution to hold the catheter inside your bladder. A Foley catheter is also called an indwelling urinary catheter. A Foley catheter is a sterile tube that is inserted through your urethra and into your bladder to drain urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d9550505-614f-45fb-ac54-41a199b00b81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T10:32:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9568.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>male</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ricky-the-Scientist-an-idiot-abroad-tv-and-book-series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ricky the Scientist - an idiot abroad tv and book series</video:title>
      <video:description>An idiot abroad is England&apos;s best travel documentary series televised on science and sky1, and also published by the conongate. The production is courtesy of Stephen Merchant and Ricky Gervais and starers Karl Pilkington. The current TV and book series has Pilkington having no interest in worldwide tour, so Gervais and merchant makes his make a tour while they them selves make no travel at all, instead they stay in UK and monitor him.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d97ebad7-f400-4e9e-9fbe-d4e60b0ed367/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-08T07:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28372.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Ricky</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Scientist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penetration-of-Adjustable-Laparoscopic-Gastric-Banding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penetration of Adjustable Laparoscopic Gastric Banding.</video:title>
      <video:description>This is a video endosocopy of a complication of Penetration of Adjustable Laparoscopic Gastric Banding. This is the most serious complication, but its occurrence is rare.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/d994c6b9-4f9e-46e6-ba51-ec89084aac18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-09-04T23:38:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3333.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adjustable</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Banding</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Rectum</video:tag>
      <video:tag>Ble</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 | MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>Solutions: Solute, Solvent, Solution, Solubility Rules, Solubility Product

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/d9890b01-4d02-4c48-adde-dcfd30a4baac/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-07T14:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2809.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Congruent-Triangles-and-SSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Congruent Triangles and SSS</video:title>
      <video:description>Congruent Triangles and SSS

What it means for triangles to be congruent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20281.jpg</video:thumbnail_loc>
      <video:duration>689</video:duration>
      <video:publication_date>2012-09-06T14:00:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJrVOf_3dN0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>SSS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bipolar-Disorder-Types-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bipolar Disorder Types Overview</video:title>
      <video:description>Bipolar Disorder Types are explained in this video. In bipolar disorder, episodes of mania and depression eventually can occur again and again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d99dda87-ffda-41ae-a435-50c299aa736e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-11-28T23:45:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8567.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bipolar</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>types</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter animation</video:title>
      <video:description>This video shows animation of a neurotransmitters which are endogenous chemicals that transmit signals from a neuron to a target cell across a synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d9ac7056-e6d7-4e8c-a9a8-1d3499743f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2010-11-23T00:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5699.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neurotransmitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-SSS-to-Show-a-Radius-is-Perpendicular-to-a-Chord-that-it-Bisects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - SSS to Show a Radius is Perpendicular to a Chord that it Bisects</video:title>
      <video:description>SSS to Show a Radius is Perpendicular to a Chord that it Bisects

More on the difference between a theorem and axiom.  Proving a cool result using SSS</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20282.jpg</video:thumbnail_loc>
      <video:duration>499</video:duration>
      <video:publication_date>2012-09-06T14:00:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TgDk06Qayxw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SSS</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Chord</video:tag>
      <video:tag>that</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Bisects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miracle-In-The-Atom-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miracle In The Atom 3</video:title>
      <video:description>In the world in which we live, mankind is caught up in a continuous search for the answers to many questions like what?, how?  and  in what way?, and can make but little headway in answering them. It is unlikely for man to make his way to the truth unless he asks himself the question why? about the extraordinary order and balance with which he interacts. 
In this film, we will deal with the subject of the atom, the groundwork of every animate and inanimate thing. After seeing what occurs and in what way it occurs with regards to the atom, we will seek the answers to the question why? The answer to this question will take us to the truth we pursue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/db95410d-048c-4ac0-89f1-fd7c46c586f1/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-17T08:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2241.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/scientific-visualization-medical-animation-medical-device-3d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>scientific visualization medical animation medical device 3d</video:title>
      <video:description>medical animation, scientific visualization -Zoom-in on duodenal bulb and delivery of enzymes produced by tres3d medical animation studio com
Point of focus -- stomach, intestine and gallbladder medical device 3d MOA video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/db983a5e-271c-4755-8689-a5a602060063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2008-06-20T14:57:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1338.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Scientific</video:tag>
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      <video:tag>Stomach</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>gallbadder</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Specific-Adaptive-immunity-humoral-and-cell-mediated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Specific (Adaptive) immunity: humoral and cell mediated</video:title>
      <video:description>Specific immunity, also known as adaptive immunity or acquired immunity active or passive, normally comes into play when innate or non-specific immunity can&apos;t handle the problem. This form of immunity is a more recent evolutionary development than innate and is distinguished by its specificity for an invading organism and for its ability to remember (anamnesis) an encounter so that the second time the same organism or invader is encountered a more rapid and intense response can occur.

There are two types of specific immune responses; humoral and cell mediated.

Humoral immunity is mediated by B Lymphocytes that produce antibodies (IgG, IgM, IgA, IgE) and is especially important in combating acute bacterial infections.

Cellular immunity is mediated by T Lymphocytes which are processed in the thymus. Cellular immunity is especially important in combating intracellular organisms such as TB, performing tumor surveillance, mediating transplant rejection, and fighting fungal and viral infections. It also mediates the delayed type hypersensitivity reaction, which underpins skin test like the one to assess for TB exposure.

T Lymphocytes are classified according to surface receptors: for example, T-helper/inducer (CD4/Cluster designation 4) and T-suppressor/cytotoxic (CD8). Further, CD4 is found to have forms: Th1 and Th2. These each produce different cytokines which can influence the clinical manifestations of any immune response (Murasko &amp; Bernstein, 1999; Sandmand, et al., 2002). The Th1 is associated with production of Interferon 2 (IL-2) and Interferon-Gamma (IL-) and may have a greater role in T cell proliferation and inflammation while the Th2 is associated with the production of IL-4, 5, 6 &amp; 10 and may be more involved in B cell development and proliferation. The cytotoxic cells may also have similar subforms (Sandmand, et al., 2002).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/db9d6d1b-038f-441b-b2a1-d46f8f790fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-04-06T18:50:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/194.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>humoral</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>microorganisms</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vatican joins NASA and GOVT For The Big Event</video:title>
      <video:description>Religion and science, two of a kind. The Vatican has agreed to join NASA and the US Government for a big event that will be announced soon to the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dba5634e-1473-4431-8c96-f607fc162b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2011-11-24T15:26:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7730.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>VATICAN</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>event</video:tag>
      <video:tag>soon</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Announced</video:tag>
      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a fly being engulfed by a venus flytrap. The plants engulfing mechanism is triggered when a fly or an insect touches the tiny hairs on the inner surface of the plant leaves twice within 20 seconds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/dbbc0dfa-f959-4b35-ab78-df078627ba8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-01T22:13:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27958.mp4</video:content_loc>
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      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/dbbdb893-a7c3-49f0-8044-fb4e7465957d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2007-09-13T22:53:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1016.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>chromosome</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dc1196ec-2587-4583-9ba3-acdfb02b2893/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2013-02-07T06:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29249.mp4</video:content_loc>
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      <video:tag>Wheaton</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>fans</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Planet</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Sum of the exterior angles of convex polygon

More elegant way to find the sum of the exterior angles of a convex polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20285.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-06T14:02:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W9B3VYdC5T8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Exterior</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>polygon</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The three astronomers who got the Nobel Prize 2011 for physics are discussed here. Their activities for being a Nobel prize winners are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/dc17d1f2-3ceb-4f99-beff-d5a79a9554dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>494</video:duration>
      <video:publication_date>2013-01-11T04:35:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28589.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>2011</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How to Perform Palpation of Abdomen?</video:title>
      <video:description>This video shows a proper step by step procedure for the palpation of the abdomen. Video is really helpful and is performed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/dc199592-418f-41c9-bfdc-45b22fcfb4a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-04-07T19:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30489.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Structure-and-Mode-of-Action-of-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Mode of Action of RNA</video:title>
      <video:description>Some RNA molecules Play an important part in cells by catalysing biological reactions. This video explains about such procedures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/dc282cc8-f5be-4293-b149-4dee7ef0774e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2007-09-01T19:55:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/909.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>catalysing</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-Explains-Tele-Immersion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku Explains Tele-Immersion</video:title>
      <video:description>The famous theoretical physicist Michio Kaku explains what the tele-immersion is. This new technology creates a virtual world where the geographic limitations are not relevant and the people communicate in real time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/dc5734fa-3cde-47a0-bf92-28683c0d6a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-12-08T08:03:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28382.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Tele</video:tag>
      <video:tag>immersion</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>World</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetics-lecture-about-biological-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics lecture about biological functions</video:title>
      <video:description>This video presents a MIT lecture on genetics. Use of genetics to study biological functions is discussed in this lecture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/dc37290f-c16a-4628-a646-916d6dc83f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2009-03-31T22:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1544.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>mit</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/dc743a3c-0e5a-4567-a157-2e59e9f38f3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-04-08T15:05:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4089.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Finding Congruent Triangles

Using the SSS, ASA, SAS, and AAS postulates to find congruent triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20286.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-06T14:02:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5UCZ9hO8X4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangles</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This curious wave allows us to examine internal organs and does not use x-rays. View this exceptional video to learn what other significant tasks it is used for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dc859b9c-88de-4428-9503-6fde2a1c110e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2013-02-10T01:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29855.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:duration>156</video:duration>
      <video:publication_date>2011-03-10T09:39:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6836.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>66</video:duration>
      <video:publication_date>2009-05-25T07:05:31.000Z</video:publication_date>
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      <video:tag>Nobuo</video:tag>
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      <video:description>Welcome to squirrel heaven, where everything is squirrel and they too have a right of way. This is Olney, a town that is home to the albino squirrels which have been protected by the pride of the community. Wildlife on One takes a look at these unique beings with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dcb1cc90-9be7-46d0-a6b2-f638bcff1a2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-26T05:08:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8098.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Albino</video:tag>
      <video:tag>Squirrels</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Olney</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>on</video:tag>
      <video:tag>one</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gallstones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gallstones</video:title>
      <video:description>Gallstones can vary in size and this video explains its structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e007951d-51a8-41ab-bcef-b7658bcfa66c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-04-23T05:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1981.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 2</video:title>
      <video:description>This is a second video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/dcbe6365-4c6e-4b2d-a05d-6456ea42337d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T13:42:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3131.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-More-on-why-SSA-is-not-a-postulate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - More on why SSA is not a postulate</video:title>
      <video:description>More on why SSA is not a postulate

SSA special cases including RSH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20288.jpg</video:thumbnail_loc>
      <video:duration>444</video:duration>
      <video:publication_date>2012-09-06T14:02:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f8svAm237xM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>SSA</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>A</video:tag>
      <video:tag>postulate</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Elbow-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Elbow Dislocation</video:title>
      <video:description>Video contains an patient having neglected elbow dislocation. A step by step full treatment is explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/836f6973-ea1a-4239-8fc0-8893f9e7a410/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-28T18:17:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8546.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neglected</video:tag>
      <video:tag>Elbow</video:tag>
      <video:tag>Dislocation</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Jeopardy-with-Mr-Noon-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Jeopardy with Mr. Noon: Waves</video:title>
      <video:description>This is a demonstration of how I use agame show premise to review test information with my students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dcc6b2a7-49f3-4891-bba1-f2e86d6bc5b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2009-05-14T01:30:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2204.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>jeopardy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>School</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hyperopia-Defect-in-Eyes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hyperopia- Defect in Eyes</video:title>
      <video:description>This video discuses a very common defect in eyes known as hyperopia. In this defect the images are formed before retina and the person is not able to see the near by objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dcea6b2a-b54d-45bb-8025-0eff3b8fc168/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T23:42:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11184.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hyperopia</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Subtracting-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subtracting Integers</video:title>
      <video:description>This video explains how to subtract integers.  Subtraction is explained using an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dcf29a8f-2191-43d1-89fa-42dfc290ef24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2010-12-04T12:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6441.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Integers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Guide-to-Solar-Flares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Guide to Solar Flares</video:title>
      <video:description>Solar flares may sound quite in the distant but they can affect satellites and even power grids on earth. Solar Flares are explosions on the surface of the sun than can last for minutes or hours, these happen when the sun&apos;s magnetic fields reconnect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd04064e-0f3b-4dde-bc69-7254003e28dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-24T15:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7738.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>x</video:tag>
      <video:tag>class</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Flares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Sequencing-Laboratory-Procedures-for-Class-IV-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Sequencing Laboratory Procedures for Class IV Cases</video:title>
      <video:description>&quot;Lec 38 - Sequencing Laboratory Procedures for Class IV Cases&quot; The sequencing of laboratory procedures including the full wax-up, adjusting anterior and posterior crowns and esthetics. Orig. air date: SEP 4 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20842.jpg</video:thumbnail_loc>
      <video:duration>2698</video:duration>
      <video:publication_date>2012-09-07T17:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WqkgPvgX-34</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>IV</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-and-Stroke-Health-Tip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension and Stroke (Health Tip)</video:title>
      <video:description>As blood circulates, it exerts pressure on the walls of the arteries. Hypertension, or high blood pressure, is characterized by a persistent increase in this pressure, even when a person is at rest. The disorder is one of the most common chronic health problems in the United States, affecting nearly 74 million Americans.   

High blood pressure is also the most important risk factor for stroke—the third leading cause of death in the United States and the leading cause of disability. If left untreated, this “silent killer,” as high blood pressure is often called, is a primary cause not only of stroke, but also of coronary heart disease, heart failure, kidney disease, and blindness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ddf2bd45-c5ca-47af-b214-155be7345ddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-09T12:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4840.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>tip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA ?</video:title>
      <video:description>DNA is a two stranded molecule twisted to from a double helix. This video explains the structure and the formation of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/de005aa7-5fcc-4aa2-b3c1-667d89121227/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-06-16T17:10:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2838.mp4</video:content_loc>
      <video:category>Genetics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Floating-Exchange-Effect-on-US</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Floating Exchange Effect on US</video:title>
      <video:description>Floating Exchange Effect on US

Floating Exchange Effect on US</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22700.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-11T02:53:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0GF4FT51qY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Floating</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>US</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tricks-for-your-Cam-Recorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tricks for your Cam Recorder.</video:title>
      <video:description>You can use your cam recorder to see through clothing.In this video is a guide on just how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6246d36-924e-41b7-8173-967527b58b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7530.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>see</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>clothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-lipoprotein-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of lipoprotein physiology</video:title>
      <video:description>Lipoproteins are transporter of fat and cholesterol in the body. They transport fat and cholesterol between different tissues. It is composed of a single outer layer of phospholipid and cholesterol. Inside the lipoprotein cholesterol ester and is found. Lipoprotein also contains protein molecules called apoproteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de00c9a0-d979-4c19-8b92-0b2ff1e27573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-13T11:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5084.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraoral-Camera-Live-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraoral Camera - Live Surgery</video:title>
      <video:description>In this medical video, intraoral camera is used in this live dental surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de15fe3f-5328-4e65-a5b5-d47f6418437e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-12-11T22:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11061.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Intraoral</video:tag>
      <video:tag>camera</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Wind-Turbines-Work</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an animation that details how wind turbines work. Wind turbines are used to generate clean energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f1911d7-389f-4872-8533-a16a9f3b5df3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-25T20:36:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7907.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
      <video:tag>work</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lead</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lead</video:title>
      <video:description>Name origin, its sources, abundance and uses in daily life is shown in this video. Lead is used as a coloring agent in ceramic glazes, shielding agent radiation, roofing, in batteries and ammunition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de235d38-1a2f-4e57-a545-998bc1dfdfc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-11T23:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11121.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>lead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Good-and-Bad-Effects-of-Kingdom-Protista</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Good and Bad Effects of Kingdom Protista</video:title>
      <video:description>This video discusses the good and the bad effects of the kingdom protista. It discusses plasmodium, an anomal like protista which is a genus of parasitic protozoa which can cause malaria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de1e05f2-0b1b-4a3c-81a4-43a1cbd68d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2010-11-15T01:17:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5359.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Kingdom</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>Where</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>comes</video:tag>
      <video:tag>From</video:tag>
      <video:tag>protozoa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-records-refute-evolution-Piltdown-and-Nebraska-man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil records refute evolution: Piltdown and Nebraska man</video:title>
      <video:description>The number of living fossils that literally silence Darwinism is in millions. Some of these are stored in warehouses. Only few are on display in various museums. This video has been prepared in order to put an end to the mentality that causes these fossils, that represent a complete response to Darwinism, to be hidden away, and that prevents them from being placed before the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/de24ccc5-4157-4071-925c-c44dba3cabe0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2009-08-07T20:09:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3170.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Inequalities by Dividing</video:title>
      <video:description>Solving inequalities by dividing is shown in the video. This video covers the topic from the very basics with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/de40431b-fb74-41da-8cd6-8bf92df9eec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2010-12-06T12:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6509.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dividing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mapping-the-Van-Allen-Belts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mapping the Van Allen Belts</video:title>
      <video:description>The Van Allen belt is composed of two torus shaped plasma. It is a highly radiated zone that can danger intergrated circuits and is dangerous for humans. The SDO_EVE undertakes to map the Van Allen Belts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de4e7601-194e-487d-8cab-8d8fb17a3bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-24T23:35:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7831.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SDO</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>the</video:tag>
      <video:tag>van</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>Belts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-CT-scan-chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest CT scan chest</video:title>
      <video:description>A chest ct scan is a painless test that uses a special X ray machine to take black and white pictures of a patients lungs heart blood vessels airway passages ribs and lymph nodes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de5286c3-f9b1-47f6-8e64-7a784e5b842b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-29T21:07:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9153.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technic-of-Goniotomy-for-Congenital-Glaucoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technic of Goniotomy for Congenital Glaucoma</video:title>
      <video:description>Goniotomy is a surgical procedure in which the doctor uses a lens called a goniolens to see the structures of the front part of the eye goniotomy is primarily used to treat congenital glaucoma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de68a495-f9c0-44ed-acb8-c832e284fd60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-30T22:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9709.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Goniotomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>Glaucoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Mechanical Engineering 110</video:title>
      <video:description>lec 19-Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20928.jpg</video:thumbnail_loc>
      <video:duration>4004</video:duration>
      <video:publication_date>2012-09-08T00:40:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YeAp65Zd4Tw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cochlea-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlea Structure and Function</video:title>
      <video:description>This video demonstrates a dramatic illustration of how hearing happens in the ear. Both music and the structure of the inner ear are integrated in this fascinating illustration of how we hear sound. Sounds from the outside world pass as vibrations through tiny bones in our ear to the cochlea. Within the coiled tube of the cochlea, different regions of the basilar membrane sense different sound frequencies at specific. This animation demonstrates how high-frequency sounds penetrate only a short distance along the basilar membrane. Vibrations from low tones are sensed at the farthest end of the basilar membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/de7c5462-15d7-4a35-bf20-455ebb5e28ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-04-17T22:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12272.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cochlea</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-most-advanced-crop-duster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The most advanced crop duster</video:title>
      <video:description>This video shows about not your father&apos;s crop duster.

&quot;The most advanced crop duster ever produced is now flying across the American heartland.  Powered by GE&apos;s H80 engine, this plane can fly at low altitude (as low as 15 feet), reach breathtaking speeds (over 150 MPH), and takes to the sky quickly -- using less than a third of the runway length needed for a small commercial airplane.
Whether your father owned a crop duster or not, after you see the way this aircraft soars through the air we think you&apos;ll agree it is a beautiful sight.  It&apos;s not just a pretty picture though -- H80 engines feature advanced science and technology, and the planes that are powered by it can help America&apos;s renewal continue -- one acre at a time.
Take a ride with us -- you&apos;ll get a bird&apos;s eye view from the cockpit and see how advanced engineering can turns ideas into reality. Learn more about General Electric and the H80 Engine: http://invent.ge/Nn5myV&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/de7c6aad-8438-4787-bcdd-cc2156c263b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2012-10-11T00:39:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27853.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Not</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Father</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Crop</video:tag>
      <video:tag>duster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Geithner-Plan-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Geithner Plan III</video:title>
      <video:description>Geithner Plan III

Constructing an investment where an investor gets the same upside while the program limits the downside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22701.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_ka1HZS-Egc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-are-the-Boundaries-of-our-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the Boundaries of our Solar System</video:title>
      <video:description>IBEX mission delves deeper in their quest for the solar boundaries where solar wind and interstellar space meet. Research undertaken show that there are multiple boundaries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ccac4eb9-40a1-4b79-944f-5f0a217c4512/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-23T09:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7682.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IBEX</video:tag>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Boundaries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Mitosis-in-Animal-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Mitosis in Animal Cells</video:title>
      <video:description>This process varies in different species. This process is fast and very complex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/de98cbe8-c1c6-44a7-a5e5-856d4ed90ccd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2007-12-04T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1148.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Deep-Tendon-Reflexes-Clinical-Examination-Of-New-Born-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Tendon Reflexes- Clinical Examination Of New Born Child</video:title>
      <video:description>This video is about the clinical examination of a child. Reflexes are the response of child when body part is touched, numbers are provided to detect the type of reflex 0 for no response, 1 for slight response, 2 for normal response, 3 for brisk response, 4 for abnormal response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/de9e162e-1854-4c09-a55b-174747a5aad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-02-10T02:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29920.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3</video:tag>
      <video:tag>20</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Elegant Universe - Einstein&apos;s Relativity</video:title>
      <video:description>Video discussing the Newton&apos;s discovery of gravitational force, and Einstein&apos;s theory of relativity.  Discusses how their ideas initially conflicted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de9bad5a-b632-4eb1-8d50-e9a0249fc1a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-23T22:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5814.mp4</video:content_loc>
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      <video:category>Astrophysics</video:category>
      <video:tag>elegant</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
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    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical part 6</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Experiment on organical catalysis, introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/dea42aeb-5496-4d3a-91f2-e8238c642d97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-08-31T23:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/864.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Comparing-Hominid-Skulls-with-Dr-Robert-Martin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparing Hominid Skulls with Dr. Robert Martin</video:title>
      <video:description>Here is a video clip of Dr. Robert Martin from Chicago&apos;s Field Museum describing some distinguishing features on the replica skulls we use in Biology class for a comparitive skulls activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/deab6bc5-3073-4e06-b8a2-07e62209f3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2009-05-14T00:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2196.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hominid</video:tag>
      <video:tag>skulls</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>museum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital-hybridization-in-Sigma-and-pi-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital hybridization in Sigma and pi bonds</video:title>
      <video:description>Calculating Orbital hybridization in Sigma and pi bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/deb38b01-4a71-4717-a8e4-11ce5c29012f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2010-11-13T21:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5144.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Hesss-Law-and-Reaction-Enthalpy-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Hess&apos;s Law and Reaction Enthalpy Change</video:title>
      <video:description>Hess&apos;s Law and Reaction Enthalpy Change

Using Hess&apos;s Law and standard heats of formation to determine the enthalpy change for reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22702.jpg</video:thumbnail_loc>
      <video:duration>940</video:duration>
      <video:publication_date>2012-09-11T02:53:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/chXMpDwjBDk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hess</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Global-Average-Temperatures-For-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Average Temperatures For 2009</video:title>
      <video:description>A study undertaken by Goddard Institute Studies just released a new study of global temperatures.Temperatures in the last 3 decades have been rising consistently by a third of a degree Fahrenheit with 2009 rising even higher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/535c3c1f-c1d8-487a-974e-52cd9d49b6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7644.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>tied</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Hottest</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Recorded</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Niobium-Formerly-Known-as-Columbium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Niobium-Formerly Known as Columbium</video:title>
      <video:description>Niobium is an element with atomic number 41. It is a grey soft transition metal. This video explains the uses and origin of Niobium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dec3a2d9-da62-4256-8677-4f79bfaacfb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T22:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11612.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>Niobium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G Protein Receptor Animation</video:title>
      <video:description>G Protein Coupled Receptors (GPCRs)shown in this video are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal.............</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2010-04-14T12:00:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4254.mp4</video:content_loc>
      <video:uploader>Raquel Marin</video:uploader>
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      <video:tag>Scientific</video:tag>
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      <video:tag>cell</video:tag>
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    <loc>https://dnatube.com/videos/Lec-22-GMAT-Data-Sufficiency-21-correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - GMAT Data Sufficiency 21 (correction)</video:title>
      <video:description>GMAT Data Sufficiency 21 (correction)

94, pg. 286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22336.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-11T01:47:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lq-zp5_OgSY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Correction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Otitis-Media-Ear-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Otitis Media Ear Infection</video:title>
      <video:description>Otitis media is an infection that occurs in the middle ear due to inflammation of the middle ear. This short video explains how to recognize this infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e1814743-dd3a-4785-9ed0-7a3aadbe3c63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T15:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7184.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Crystal-Meth-Before-and-After</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crystal Meth Before and After</video:title>
      <video:description>Video showing the visible effects of meth after ten years of use.  This video may be disturbing to some viewers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e1a6bf80-26f6-49a5-8636-ec1800e0ebba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-13T22:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11737.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Crystal</video:tag>
      <video:tag>Meth</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>after</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Devastating</video:tag>
      <video:tag>effects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bjarne-Stroustrup-on-Creating-Code-for-Everyone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bjarne Stroustrup on Creating Code for Everyone</video:title>
      <video:description>C++ creator Bjarne Stroustrup talks about why he made the programming language. Stroustrup elaborates on the process of how C++ came to be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e1d562f5-8414-45c8-bba8-96f5eeb2b6cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-12-09T17:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28482.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Bjarne</video:tag>
      <video:tag>Stroustrup</video:tag>
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      <video:tag>Computing</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Abstraction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Electric-Current-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Electric Current Part 2</video:title>
      <video:description>Here are some more classroom demonstrations dealing with electric current, voltage, resistance, and Ohm&apos;s Law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e1d68700-ae9d-4d2d-b5fa-0513d1e1bc5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>639</video:duration>
      <video:publication_date>2009-05-14T01:50:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2207.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>Ohm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brinicle-ice-finger-of-death-filmed-in-Antarctic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>&apos;Brinicle&apos; ice finger of death filmed in Antarctic</video:title>
      <video:description>The Brine icicle is what forms when a extremely cold and saline water is introduced to the ocean water.This a &apos;Brinicle&apos; ice finger of death filmed in Antarctic by BBC.

BBC footage = http://www.bbc.com/earth/story/20161219-brinicle-finger-of-death / for Discovery Channel redo of BBC footage https://www.youtube.com/watch?v=r4cX2EPt2zE</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1db6145-e63e-481b-a0ce-5be97f5cba0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-26T04:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8070.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Brinicle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>of</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>antarctic</video:tag>
      <video:tag>filmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-10-Artificial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 10 - Artificial Intelligence</video:title>
      <video:description>&quot;Lec 19 - Computer Science 10 - Artificial Intelligence&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23740.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-14T10:48:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GONfP0mXraI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/types-of-leaves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>types of leaves</video:title>
      <video:description>leaves type</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/cfc18ca5-e8e6-4ddc-97a3-e46ffe1871a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-03-26T12:03:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11991.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Leaves</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Learning-Cascading-Style-Sheet-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning Cascading Style Sheet (CSS)</video:title>
      <video:description>This tutorial shows how to style an unordered navigation list using CSS and then taking it a step further and adding a pop up information box for each link item so that your visitors will get an indication of the content for the page link</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e1f1eee6-afa5-4af5-a0c9-8862a59e1926/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-12-15T13:55:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6581.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>lists</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 2 - the origin of life</video:title>
      <video:description>Since formation of Darwin theory, many disciplines have been developed to disapprove his ideas. Among the proposed idea are the below three;
a) Life origin,
b) Mechanisms of evolution being imaginary and
c) Fossil records. 

More information are on harunyahya.com.</video:description>
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      <video:publication_date>2009-07-08T19:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3044.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Starch-water-colloid-influence-of-applied-force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Starch water colloid: influence of applied force</video:title>
      <video:description>How starch and water mixture forms colloid is shown in this science video. A colloid has very interesting property that it can behave like both solid and liquid. When a fast and hard force is applied, the starch water colloid behaves like solid. Slow and even force will make it appear as liquid. Forces in between will cause formation of different pattern on the colloidal surface. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e207c8e5-2cb0-4744-b054-112833709e82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-11-27T11:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6193.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Starch</video:tag>
      <video:tag>water</video:tag>
      <video:tag>colloid</video:tag>
      <video:tag>influence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>applied</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Visual-of-Lymphocyte-Homing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Visual of Lymphocyte Homing</video:title>
      <video:description>This video vizualizes lymphocyte homing to a site of injury in a zebrafish larva and  zooming out the camera shows that they are focused on the injured area.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e20e20cf-4baf-461b-8d81-27138f5f3e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-04-08T20:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4105.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>lymphocyte</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/PCR-Polymerase-Chain-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR (Polymerase Chain Reaction)</video:title>
      <video:description>The polymerase chain reaction (PCR) is a biochemistry and molecular biology technique for exponentially amplifying DNA, via enzymatic replication, without using a living organism. As PCR is an in vitro technique, it can be performed without restrictions on the form of DNA, and it can be extensively modified to perform a wide array of genetic manipulations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/e214d3bd-e305-4a66-b943-efffcc5f1571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-05-16T00:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/308.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>DNApolymerase</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Congestive-Heart-Failure-to-be-treated-by-new-pacemaker</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Congestive Heart Failure to be treated by new pacemaker</video:title>
      <video:description>A pacemaker was invented for the purpose of helping the heart by regulating the rhythm. It can be placed in the chest or abdomen to treat congestive heart failure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e2173aca-5c2b-40ec-a038-843d47949cab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-28T11:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8460.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Pacemaker</video:tag>
      <video:tag>to</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Congestive</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Body-Mass-Index-BMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body Mass Index (BMI)</video:title>
      <video:description>This animation shows a comparison of the change in BMI for a given height and varying weights. Body Mass Index, or BMI, is a commonly-used measure of obesity.The animation shows a range of weights at a given height (5&apos; 10&quot;), and shows the points at which a person is classified as &quot;overweight&quot; or &quot;obese.&quot; In addition, it shows one of the problems with using a simple measurement of height and weight to determine obesity: a very muscular person can have a BMI that would categorize him or her as obese. /nIt also shows why BMI is inaccurate for muscular people. This animation includes audio narration: please make sure your computer&apos;s volume is up so that you can hear it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e21ee3c0-846d-49c5-95bc-cea9ec629bc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-04T20:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29115.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>body</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Index</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 39 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 11

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15733.jpg</video:thumbnail_loc>
      <video:duration>3248</video:duration>
      <video:publication_date>2012-08-28T20:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tkyv1D1tZGg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Causes-of-Ageing-And-Preventions</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:duration>623</video:duration>
      <video:publication_date>2013-02-09T07:09:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29829.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Aromatic compounds contain cyclic arrays of p orbitals. This video will teach you the requirements of aromatic compounds and a little bit about their unusual stability.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6342.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A curled octopus</video:title>
      <video:description>The Marine Biology Channel presents a wonderful video of the curled octopus, also known as Eledone cirrhosa. You must see this close up view of the incomparable creature swimming and being fed.</video:description>
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      <video:duration>100</video:duration>
      <video:publication_date>2013-02-09T05:36:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29762.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>eledone</video:tag>
      <video:tag>cirrhosa</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Internal Combustion Engine and Crankcase Clip</video:title>
      <video:description>An internal combustion engine is an engine that generates power by the combustion of fuels. This video explains each part of an internal combustion engine and its functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e23f5d97-3c0b-4c3e-8444-29c88333d84e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:34:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3205.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What Is Holmium? The name origin, sources, abundance and uses of Holmium are shown in this video. Holmium is used as control-rods for nuclear reactors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2880095-9878-4955-bb91-13c2a68c1a6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-11T23:37:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11160.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>What</video:tag>
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      <video:tag>Holmium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transverse Colostomy Closure Video</video:title>
      <video:description>Closure of a loop colostomy is facilitated if the posterior wall of the colon has been transected a classical colocolostomy is required the purpose of this operation is to close the colostomy and reestablish continuity of the colon without stricture at the site of the anastomosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e26f9a59-f898-41be-8b96-2276f00a42cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2011-12-06T19:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10883.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Development of the Human Fetus</video:description>
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      <video:duration>94</video:duration>
      <video:publication_date>2009-06-16T17:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2840.mp4</video:content_loc>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 7 - MIT CMS.930 Media, Education and the Marketplace&quot; Educational technology initiatives in business education in the Sloan School of Management, MIT
Toby Woll

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15246.jpg</video:thumbnail_loc>
      <video:duration>1810</video:duration>
      <video:publication_date>2012-08-28T16:07:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Mw24zosTyo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How We can Improving Education?</video:title>
      <video:description>This video discusses three basic needs that should be improved in our education. This topic is explained by an expert teacher, so you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e2973d3a-31a7-4981-9b09-8a4de7928c6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-01-18T05:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28825.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>education</video:tag>
      <video:tag>First</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Model-Organism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Model Organism</video:title>
      <video:description>The zebrafish is a small tropical fish that has become one of the favoured animal model systems for studying gene function during embryonic development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/e2af7b99-134c-4fe9-a8c4-a82e9eeccbe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-04-06T18:07:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/188.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Zebrafish</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Stapled-Anopexy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stapled Anopexy</video:title>
      <video:description>Stapled anopexy is a treatment for hemorrhoidal diseases. This video explains this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2b4239e-8bc5-4f5d-8941-99ebccd4b48f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-12-01T23:11:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10577.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Anopexy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Lawn-Bowling-Balls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Lawn Bowling Balls</video:title>
      <video:description>Video contains the full procedure of manufacturing the lawn bowling balls. This will help you to known how does the shape of each ball is kept the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e2b7eb54-f57c-47db-809e-df63527f50e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-07T06:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28296.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
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      <video:tag>balls</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blockage of Anterior Middle Superior Alveolar Nerve</video:title>
      <video:description>This video shows the reasons behind anterior middle superior alveolar nerve block. Here the treatment for this blockage is also discussed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e2d2c7f6-ad02-4e71-9f9f-3fd9a8014082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2013-04-07T16:56:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30410.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>middle</video:tag>
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      <video:tag>Alveolar</video:tag>
      <video:tag>nerve</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Soldering-Technique-Exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Soldering Technique Exercises</video:title>
      <video:description>&quot;Lec 16 - Soldering Technique Exercises&quot; Two soldering technique exercises are presented: a stainless steel wire but joint and gold wire with gold but joint, gold mershon loop  and stainless steel hook. Orig. air date: DEC 15 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20775.jpg</video:thumbnail_loc>
      <video:duration>943</video:duration>
      <video:publication_date>2012-09-07T16:57:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SREL0qwq_l0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>soldering</video:tag>
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      <video:tag>presented</video:tag>
      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D No glasses</video:title>
      <video:description>Jonathan Post Experiment present by Francois. a new technology for 3D screens without glasses!
This system works only on 120Hz monitor displays. It simulates 3D Active Shutter Glasses. I hope to have a final version for CES 2012. For further information, contact at talk@jonathanpost.com
www.jonathanpost.com</video:description>
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      <video:duration>114</video:duration>
      <video:publication_date>2015-04-17T03:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32146.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>3d</video:tag>
      <video:tag>no</video:tag>
      <video:tag>glasses</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Discovery of Nucleus

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15169.jpg</video:thumbnail_loc>
      <video:duration>2187</video:duration>
      <video:publication_date>2012-08-28T15:21:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CVRmu_aBSho</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secret to Amyloid Formation</video:title>
      <video:description>This video demonstrates the  conversion of a block of alpha sheet (proposed toxic intermediate to amyloid formation) to a block of beta sheet (major component of mature amyloid) through alternate peptide plane flipping of the strands of alpha sheet. It was made in Bioinformatics Research Center of University of Glasgow by Mr. Alinda Chandra Mondal under the supervision of Prof. James Milner-White.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e4442541-e3bd-42a1-8a32-1f0d9e2519fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2009-05-30T06:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2689.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>Amyloid</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diels-Alder-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diels-Alder Reactions</video:title>
      <video:description>This video shows that the Diels-Alder cycloaddition is rich with stereo-chemistry. Different chemical reactions are shown here to show this stereo-chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e45475e9-2147-4e84-bcf3-daec863535ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2010-11-30T13:59:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6296.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Stereochemistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Diels</video:tag>
      <video:tag>Alder</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>6</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Surgery in India</video:title>
      <video:description>Video shows a Malaysian girl at Mumbai after her cosmetic surgery in India. An introduction of patient is also shown here. She is really satisfied with the treatment she got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4617c74-18ee-4a9f-bf5a-30798b981bc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-01T21:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10461.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Malaysian</video:tag>
      <video:tag>Girl</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/INTERPRETATION-OF-CHEST-XRAYS-Lateral-view</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>INTERPRETATION OF CHEST XRAYS Lateral view</video:title>
      <video:description>A chest x ray is a procedure used to evaluate organs and structures within the chest for symptoms of disease chest x rays include views of the lungs heart small portions of the gastrointestinal tract thyroid gland and the bones of the chest area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e47b40ba-b4a7-40ba-bdcb-e83c7c17467d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-30T23:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9777.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Superficial-Extrinsic-Shoulder-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Superficial Extrinsic Shoulder Muscles</video:title>
      <video:description>The superficial extrinsic shoulder muscles are trapezius and latissimus dorsi. A brief explanation with the internal structure and its full description is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e4712eaf-7cb5-4a85-a110-a989ee63233d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2013-01-19T04:46:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28913.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Extrinsic</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Receptor-Mediated-Endocytosis-of-LDL-Cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Receptor Mediated Endocytosis of LDL Cholesterol</video:title>
      <video:description>This video discusses receptor mediated endocytosis in relation to Low Density Lipoprotein (LDL) synthesis. It describes how the cholesterol molecules are  transported through the cell membrane with the help of adaptin and clathrin to be delivered to the endosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4811ced-4d65-4848-92e1-c08f4873f52e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2010-11-13T19:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5092.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>receptor</video:tag>
      <video:tag>mediated</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>hydrolytc</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>adaptin</video:tag>
      <video:tag>endosome</video:tag>
      <video:tag>cytosol</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>synthesis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Radium-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radium A Chemical Element</video:title>
      <video:description>This video shows all about the Radium. The name origin, abundance, sources and uses are shown here. Radium is used in treating cancer because of the gamma rays it gives off.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e494e11e-53e2-472a-9861-3f9afe3fb181/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-12T03:02:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11458.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>radium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/News-from-7th-November-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>News from 7th November 2008</video:title>
      <video:description>This segment focuses on a robot helicopter, speakers made from cling film and a new type of liquid which preserves organs. The robot helicopter is designed in way that it can avoid buildings in its path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e49a4cbd-999c-4bb5-83c3-5c8847073392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-11-02T17:34:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27967.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>News</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marshall-Hydrothermal-Recovery-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marshall Hydrothermal Recovery System</video:title>
      <video:description>The video reveals facts about the Earth`s oceans and the volcanos below the water. It also presents the Marshall Hydrothermal Recovery System that is a method for producing electricity from the hydrothermal sources in the ocean. Find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e49e62da-88d5-478d-a89a-ed46bedbdad8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2010-11-22T21:48:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5671.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Marshall</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Liver-and-gallbladder-detoxification-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liver and gallbladder detoxification-part 1</video:title>
      <video:description>Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video, first of the two video in series, explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4a22517-6efc-4e7e-a7b7-a64d56e16acc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2010-11-28T09:24:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6213.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gallbladder</video:tag>
      <video:tag>Detoxification</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-all-porcelain-teeth-crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New all porcelain teeth crowns</video:title>
      <video:description>Teeth crowns are usually made by placing a porcelain coat on metal core. New technology allows making teeth crown entirely out of porcelain. This technique eliminates the problem of dark line at the edge of the tooth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4a6f477-76f4-4a9e-a81d-40d6f7d320ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T09:05:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9395.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>new</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-call-bluff</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever Monkeys call bluff</video:title>
      <video:description>Turns out human beings are not the only ones that cry wolf falsely or call a bluff. Monkey&apos;s bluffs however are a result of competition and self preservation. These are the Clever Monkeys of BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f6c089b4-c9bc-4413-97d3-30d933665cbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-26T05:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8119.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>s</video:tag>
      <video:tag>bluff</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-science-a-wave-of-reason</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of science a wave of reason</video:title>
      <video:description>This is an interesting video that brings science and music together in a creative way it is intended to promote scientific reasoning and skepticism in the face of growing amounts of pseudoscientific pursuits and also to promote the scientific worldview as equally enlightening as religion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e4a69341-77a9-4f95-ae88-98627336a176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2012-12-01T07:32:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28196.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>reason</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Economical-Green-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Economical Green Energy</video:title>
      <video:description>When will we stop relying on fossil fuels and switch to renewable, earth-friendly sources of energy in our everyday lives?  Michio Kaku thinks this could start happening in the next few decades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e4cd7538-e029-4168-ad92-86b91f93b4a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-12-02T23:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28261.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>green</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-body-versus-the-golden-ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human body versus the golden ratio</video:title>
      <video:description>The golden ratio, the golden medium or the divine ratio or if you may the Fibonacci number. This video demonstrates the golden ratio as applying to the human body structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4d0424e-c283-427c-97ac-c2be438b3e33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-11-24T22:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7821.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>prevailing</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Translation-Atomic-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Translation: Atomic View</video:title>
      <video:description>In this video, the crystal structure of the ribosome reveals many insights into the molecular mechanism of translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e4d3a876-e7f9-4f39-b5e4-592f3a81945c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-05-27T19:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2425.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>translation</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Inside-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Inside Water</video:title>
      <video:description>Experts believe that water birth is a relaxed and less painful way of childbirth. Here is a full video of mother giving birth to child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4e3d9c2-420e-4d7f-ac01-1d9f01c84aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-14T06:22:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11782.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inactivation-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactivation of protein</video:title>
      <video:description>Three dimensional structure is essential for protein functions. Anything that changes this structure also inactivates the protein. This video illustrates inactivation of a protein due to binding with a small molecule that changes its three dimensional structure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e4ef07eb-77f3-423c-b529-b8b6fc95a09b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-08-05T17:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/618.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>conformation</video:tag>
      <video:tag>Inactivation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-the-fighting-monkeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever Monkeys the fighting monkeys</video:title>
      <video:description>Its a jungle out there even up on the trees tops. Territories have to be defended and the monkeys may even gang up to protect each other. These are the fighting monkeys from the Clever Monkeys series by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/05036b27-4830-4dde-b227-47a3b9315e29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-11-26T05:50:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8139.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fighting</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-and-Energy-Transfer-in-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter and Energy Transfer in Ecosystems</video:title>
      <video:description>A very interesting video showing the cycles of matter and energy transfer in our ecosystem. Different organisms helping in our ecosystem are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e50a513b-6a08-4cba-b1c9-f3322a413077/cand_5.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2013-01-19T04:49:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28917.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cycles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>transfer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 17: Entropy and disorder

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15836.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-08-28T20:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZjVicrRxFtM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Life</video:title>
      <video:description>These are images of newborns and young ones of different species. Life is new and the addition of newborns is special as it portrays hopeful continuity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e53727b4-f591-43ff-8495-61c84f79de34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-26T04:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8064.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>is</video:tag>
      <video:tag>new</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catheter-Brachial-Plexus-Block-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheter Brachial Plexus Block Procedure</video:title>
      <video:description>The video shows brachial plexus block procedure. It is a regional anaesthesia technique to block the sensation in certain body area. Brachial plexus block is frequently used to avoid general anaesthesia during surgery. In this case the doctors use catheter to inject the local anaesthetic.</video:description>
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      <video:duration>145</video:duration>
      <video:publication_date>2011-12-01T01:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9890.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Anaesthetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-The-Equations-with-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving The Equations with Variables</video:title>
      <video:description>This video tutorial will help you in solving equations with variables on both the sides of equation. The example explained here will definitely clear your basics about solving equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e5390611-48d7-4bdb-8b27-7d8a6aaa03f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-12-06T12:35:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6507.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>on</video:tag>
      <video:tag>both</video:tag>
      <video:tag>Sides</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty in Qatar</video:title>
      <video:description>This is a live session on rhinoplasty in Qatar. Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/e565a100-7df9-4b59-a489-b1c3c8bf25af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-03-14T06:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6847.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>kamal</video:tag>
      <video:tag>saleh</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculus-Derivatives-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculus: Derivatives 2</video:title>
      <video:description>More intuition of what a derivative is. Using the derivative to find the slope at any point along f(x)=x^2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e56b164b-ac75-4c15-bba4-8c67cb8fe1fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2009-04-17T00:19:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1801.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aqua-Regia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aqua Regia</video:title>
      <video:description>Got some Aqua Regia, and a Pencil Sharpener

***EDIT***

Guys... How&apos;s about, instead of posting questions which have already been answered repeatedly, you either: 

1) Scroll down

OR

2) GOOGLE IT.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e57efecb-eb8b-4685-8d5f-c8ed5f8960ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2009-07-07T13:15:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2974.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>Aqua</video:tag>
      <video:tag>Regia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Deep-Brain-Stimulation-Improves-Neurological-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Brain Stimulation Improves Neurological Conditions</video:title>
      <video:description>New technique for Deep Brain Stimulation (DBS) helps patients suffering neurological conditions like Parkinson. The procedure is performed by placing DBS electrodes into the patients` body. This way the specialists are able not only to help the patient but to receive additional information about his/her condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e58e5261-dfab-4755-a9df-ff00a2ac0ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-10-23T20:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7263.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stimulation</video:tag>
      <video:tag>DBS</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>Parkinson</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-if-earth-were-hollow-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What if earth were hollow? by Minute Physics</video:title>
      <video:description>How long would it take to travel through the earth if it were hollow? What does the Coriolis Effect dictate the answer? Watch this amazingly incomplex clip to see the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e593e953-8c99-43b6-92f7-2baabfbcd7a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-08T04:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29679.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Coriolis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collectiong-a-Blood-Sample</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collectiong a Blood Sample</video:title>
      <video:description>What is the proper way to take a blood sample correctly. Proper precautions are necessary while collecting the sample because if not then it may result in infection which have harmful effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8514f0b-a1f4-4158-8e3c-526fde541618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2011-11-29T00:28:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8589.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Taking</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Sample</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Cardiac-Muscle-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Cardiac Muscle Histology</video:title>
      <video:description>The cardiac muscle is a unique type of muscle that is only found in the heart, they are the stripped and self regulate automatically squeezing the wall of the heart inwards.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3b6b92e8-5a7d-478b-aecb-bf3248541e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-11-28T10:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8408.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Muscle</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Joint-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Joint Movement</video:title>
      <video:description>NurseReview.Org for more animation ... NurseReview.Org Animation on Joint Movement bones atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e8550cde-f741-4d9f-8796-a9853d608e30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-04-24T22:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2069.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Internal-Combustion-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Internal Combustion Engine</video:title>
      <video:description>This video shows the working of internal combustion engine. The engine has a 2 stoke cycle with combining intake and compression in a single first stroke and power and exhaust in a second stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e85cfaee-e794-43ae-a3f4-9bc2ebb5263b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3204.mp4</video:content_loc>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetism-6_-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetism 6_ Induction</video:title>
      <video:description>This video discusses the induction phase of electromagnetism which is when the production of an electric current moves across a conductor through a magnetic field. It is the underlying science behind the operation of generators, transformers, induction motors, electric motors, synchronous motors, and solenoids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e86a6971-b5d9-4eb7-af3c-4a1479301080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2010-11-14T09:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5245.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Generators</video:tag>
      <video:tag>Transformers</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Synchronous</video:tag>
      <video:tag>moto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Ammonia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Ammonia</video:title>
      <video:description>This video shows different uses of ammonia. Ammonia is also known as Azane and has the molecular formula of NH3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e86f17e6-9bb3-4db9-bcd5-994a35f5a843/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-12T02:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11307.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>ammonia</video:tag>
      <video:tag>Refrigerant</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>fertilizer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History C187</video:title>
      <video:description>&quot;Lec 3 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23799.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-14T11:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LB9gMYH8eNU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Stochasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Stochasticity?</video:title>
      <video:description>This video presented by IDTIMWYTIM discusses about the stochasticity. This is the measurement of randomness of anything. Its state is always non-deterministic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e86b84f6-0003-4db0-8990-07b09b2aacec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-07T06:01:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29229.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Stochasticity</video:tag>
      <video:tag>that</video:tag>
      <video:tag>s</video:tag>
      <video:tag>random</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-assisted-nephrectomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand assisted nephrectomy treatment</video:title>
      <video:description>This video technique for microscopic hand assisted nephrectomy the laparoscopic technique for bilateral nephrectomy in patients with autosomal dominant polycystic kidney disease is technically difficult</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e89d2f68-4244-47c1-b9fe-20da8429622e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-30T22:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9705.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>nephrectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-and-functions-of-respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and functions of respiratory system</video:title>
      <video:description>The respiratory system is the group of organs that are charged with collection of air from the outside to the inside and the dispersal of that air. This how that system structure is organized and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8c7183e-3989-4a03-b188-d37c107c3629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-28T05:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8257.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Transmembrane-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmembrane Potential</video:title>
      <video:description>Transmembrane potential is a value of voltage,the difference in the voltage of a certain cells.This value may increase or decrease due to interactions between membrane and membrane proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e8cb902d-c647-4652-a176-e3fbd0dbc5fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-12T11:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5033.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Microbe-Lab-MWV13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microbe Lab (MWV13)</video:title>
      <video:description>MicrobeWorld visits the Marian Koshland Science Museum for &quot;Microbe Lab,&quot; a free day of activities for the general public.

In this episode we interview Erika Shugart, deputy director of the Koshland Museum, about &quot;Microbe Lab&quot; and the Crack Koshie&apos;s Curious Case: A Disease Detective Mission activity. Next, we talk with Nagla Fetouh, Education Program Manager for the Koshland Museum, who led a disease exchange activity that teaches people about ways to control the spread of infectious disease by participating in a simulation that shows just how fast illness can spread. Finally, Eric Flem, Communications Manager for Nikon Instruments, Inc., led us through a demonstration of Nikon&apos;s Coolscope. A state of the art microscope used by clinicians and educators that has the ability to broadcast images live on the internet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e8f1e503-a954-4487-b3a6-fb70b2be2629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2010-04-13T17:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4243.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coolscope</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>Erika</video:tag>
      <video:tag>Fetouh</video:tag>
      <video:tag>Flem</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Nagla</video:tag>
      <video:tag>Nikon</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Shugart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-H1N1-Swine-Flu-A-Look-Inside-and-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The H1N1 Swine Flu A Look Inside and Introduction</video:title>
      <video:description>The 2009 flu pandemic or swine flu was an influenza pandemic and the second of the two pandemics involving H1N1 influenza virus the H1N1 swine flu virus appeared in the us in april 2009 and never went away human respiratory infection caused by the influenza virus H1N1 popularly known as swine flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e8ff2501-048c-4999-9724-c0379af0f978/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-24T00:38:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5883.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>the</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>Inside</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glide-Track-Physical-Therapy-Results-After-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glide Track Physical Therapy Results After Surgery</video:title>
      <video:description>When surgery like joint replacement, joint reconstruction, severe trauma surgery is performed, it should be followed by a physical therapy. This kind of therapy helps the joints, the tissues and muscles to recover. The video shows physical therapy using Glide track.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96989733-17d7-4e0a-98ef-e7162c8068ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-28T23:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8563.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Glide</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Results</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 25 - MIT 18.06 Linear Algebra, Spring 2005&quot;Lecture 25 : Quiz 2 Review.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14571.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-26T19:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sFxA8eIS6tA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBC-The-History-of-Mathematics-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC -The History of Mathematics - part3</video:title>
      <video:description>This video is a BBC documentary on the history of mathematics in this third part of the series and its applications by the ancient races such as the construction of the pyramids by the Egyptians of old.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e8f89025-ca33-4df7-b571-06185d945ad8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T14:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6532.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-an-Intramuscular-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying an Intramuscular Injection</video:title>
      <video:description>A complete procedure with the careful steps is shown here for applying an intramuscular injection. The procedure is explained here by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e90f5ae8-4ba3-4d77-b160-fa51d1eaaf69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2013-02-10T01:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29868.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>intramuscular</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leadership-development-of-women-executives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leadership development of women executives</video:title>
      <video:description>A talk by Prof. Monique Valcour. Watch full length talk here: http://hstalks.com/?t=MM1663530
Topics Covered:
Business case for gender diversity
Gender-diverse leadership and firm performance
Women’s careers
Career barriers
Career and family
Gender role stereotypes
Social networks
Discrimination
Career advice for women leaders
Leadership style
Career strategies
Career sponsors
Gender equity
Organizational culture
Work-life support
Career flexibility
Performance management
Leadership development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/e9416fcf-2282-456c-8354-3db836709c64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2015-04-02T07:34:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32117.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>leadership</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>management</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>executives</video:tag>
      <video:tag>Roles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baitfisher-Mollusk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baitfisher Mollusk</video:title>
      <video:description>Baitfisher Mollusk &lt;br&gt;
1. Bait fish are small fish caught for use as bait to attract large predatory fish, particularly game fish. Species used are typically those that are common and breed rapidly, making them easy to catch and in regular supply. Examples of marine bait fish are anchovies, halfbeaks such as ballyhoo, and scad. Freshwater bait fish include any fish of the minnow or carp family (Cyprinidae), sucker family (Catostomidae), top minnows or killifish family (Cyprinodontidae), shad family (Clupeidae), sculpin of the order Osteichthyes or sunfish family (Centrarchidae), excluding black basses and crappie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e953861e-45b8-436d-8da3-643684465be7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2009-04-19T19:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1880.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tipranavir-solubility-Mechanism-of-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tipranavir solubility Mechanism of action</video:title>
      <video:description>Tipranavir is an HIV protease inhibitor that inhibits the virus specific processing of the viral gag and gagpol polyproteins in HIV infected cells thus preventing formation of mature virions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e962febd-d480-4a9c-b8a5-8af54844d8f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-12-01T04:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10182.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Tipranavir</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Denture-Hyperplasia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Denture Hyperplasia</video:title>
      <video:description>&quot;Lec 4 - Denture Hyperplasia&quot; Patient presents with soreness in anterior of oral cavity. An oral examination is given, including medical history,and finally the treatment plan is formulated. Orig. air date: JAN 10 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22767.jpg</video:thumbnail_loc>
      <video:duration>1356</video:duration>
      <video:publication_date>2012-09-11T07:41:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s26ToqhcPRo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Hyperplasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glutathione-The-mother-of-all-antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glutathione The mother of all antioxidants</video:title>
      <video:description>It&apos;s the most important molecule you need to stay healthy and prevent disease -- yet you&apos;ve probably never heard of it. It&apos;s the secret to prevent aging, cancer, heart disease, dementia and more, and necessary to treat everything from autism to Alzheimer&apos;s disease. There are more than 89,000 medical articles about it -- but your doctor doesn&apos;t know how address the epidemic deficiency of this critical life-giving molecule</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e988eee3-0c9c-4c36-a949-8be0878da983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-11-16T13:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5492.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Glutathione</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>of</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Every-Creationist-Must-DENY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Every Creationist Must DENY</video:title>
      <video:description>Evolution is a scientific THEORY.  Theories are supported by MILLIONS of independently verifiable FACTS.  To deny evolution is to deny all of those facts and the hundreds of scientific techniques used to observe them.  Worse yet, to deny evolution is to deny reason and logic, the core of the scientific method.  Creationists are willing to deny all of this for evolution, yet have no problem exploiting the fruits of science for their own benefit, i.e. cars, computers, modern medicine.

Just like falling is a fact and gravity is a theory that describes why you fall, organisms evolving and speciating are facts and the theory of evolution explains why. If you are willing to deny evolution, why not gravity, germs, atoms, electricity, etc. They are all theories too.

Funny thing is, evolution, both micro and macro, have been directly observed.  So to deny evolution is to deny a direct observation.  It&apos;s the equivalent of denying the sky is blue yet refusing to look up.

I should add, scientists do not BELIEVE in evolution.  We ACCEPT it because of the enormous pile of data supporting it. Just like we accept that gravity follows an inverse square law, matter is composed of atoms, germs cause disease, and moving electrons constitute electricity.  Scientific theories are not a faith.  You can test them yourself and falsify them.  Do you have faith your computer runs on electrons or do you accept it?  Think about it.  

To download this video go to:
http://www.mediafire.com/?bwia12zadw6

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?ntmdwnmhjhl

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e9acb388-e552-4f64-a5ee-b52cfa2b2dd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2009-05-27T22:25:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2656.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>transitional</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>data</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-Digital-Calculator-Very-Interesting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Digital Calculator- Very Interesting</video:title>
      <video:description>An amazing video showing an old calculator(Curta) with its functioning. Its really amazing you must watch it. I bet you would definitely like to add it with your collections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e9cd700c-fe06-43c4-8b15-fe7b8551c40c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2013-01-11T07:37:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28620.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Calculator</video:tag>
      <video:tag>Curta</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-so-Cute-About-Babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is so Cute About Babies</video:title>
      <video:description>Why Babies Look so Cute? This video provides a brief introduction to the cuteness of little dogs, animals and babies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e9d608ba-3ae8-4e87-98c5-de6e26834354/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-09T07:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29830.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cranial-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cranial Nerves</video:title>
      <video:description>Nerves that emerge straight from the brain are called cranial nerves. Cranial nerves III, IV and V serves the direction of gaze,position of eyelids and size of pupil. This short video explains these three nerves in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e9f3443d-9e3a-4b5a-8611-74acfe72f7a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-01T23:04:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10548.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>III</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>and</video:tag>
      <video:tag>V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Term-Life-Insurance-and-Death-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Term Life Insurance and Death Probability</video:title>
      <video:description>This lecture is provided by Khan Academy.

Understanding an insurance company&apos;s sense of my chances of dying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20444.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-06T15:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NSSoMafbBqQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>term</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cigarette-Pencils-and-Taser-Knuckles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cigarette Pencils and Taser Knuckles</video:title>
      <video:description>A rundown of weird and hilarious products for sale on the web.  Also find zombie target practice dummies, periodic table bobby pins, and Mystery Science Theater 3000 lockets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ea11f60a-3fe4-4ac3-8b29-344acb01b96b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-11-27T00:26:21.000Z</video:publication_date>
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      <video:description>In this lecture delivered at MIT, regulation of gene has been discussed. The lecture was delivered by Professor Eric Lander. Edited by Ashraf</video:description>
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      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-08T01:12:57.000Z</video:publication_date>
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      <video:description>This video shows the polarization of light at different angels. What happens when vertical, horizontal and partially vertical light rays passes through polarizing surface?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eeac8214-9692-44dc-a55f-01059eb768a4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:25:41.000Z</video:publication_date>
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      <video:description>Acid base indicators are used to identify change in pH of a solution. The indicators changes color when the environment changes from acidic to basic or the other way. Indicators are available with different pH range. Edited by Ashraf</video:description>
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      <video:duration>250</video:duration>
      <video:publication_date>2010-11-09T21:38:18.000Z</video:publication_date>
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      <video:tag>Identifying</video:tag>
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      <video:description>Why do some antibiotics that target bacterial cells also affect mitochondria and chloroplasts. This video will help you to get answers to queries related to structure of cell.</video:description>
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      <video:duration>162</video:duration>
      <video:publication_date>2010-12-03T12:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6387.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
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      <video:tag>Subcellular</video:tag>
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      <video:description>This video shows how the next lunar eclipse will turn moon blood red. When the moon goes directly behind the earth it results in a lunar eclipse.</video:description>
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      <video:duration>124</video:duration>
      <video:publication_date>2011-12-13T22:30:12.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Exponential form to find complex roots

Using exponential form to find complex roots</video:description>
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      <video:duration>713</video:duration>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>From the flu to HIV, RNA viruses challenge our immune systems like no other infectious agent on the planet. RNA viruses provide unique insights into the patterns and processes of evolutionary change in real time. The study of viral evolution is especially topical given the growing awareness that emerging and re-emerging diseases (most of which are caused by RNA viruses) represent a major threat to public health. How do RNA viruses adapt and change, and how do our bodies respond? Why are diseases like HIV so difficult to predict and contain?

In episode 35 of MicrobeWorld Video, Eddie Holmes, professor in Biology at Pennsylvania State University leads a discussion before a live audience at Busboys &amp; Poets in Washington, D.C. on the genetics and evolution of RNA viruses and how we can combat them.

The Dish was created by the Marian Koshland Science Museum and is made possible by a Science Education Partnership (SEPA) grant from the National Center for Research Resources, a component of the National Institutes of Health. This program was held in collaboration with the Proceedings of the National Academy of Sciences.</video:description>
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      <video:publication_date>2010-04-16T16:57:24.000Z</video:publication_date>
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Dr. Rosenthal answer questions from audience. Special attention is pay to why human can not regenerate limb.</video:description>
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      <video:publication_date>2011-12-06T20:04:47.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>maximus</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>24</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Differentiation of human is explained beginning with fertilization, cleavage... After few days embryo implants in to the wall of uterus.</video:description>
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      <video:duration>43</video:duration>
      <video:publication_date>2007-08-05T17:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/605.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>MECP2</video:tag>
      <video:tag>geneExpression</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>RettSyndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Super-conductor-levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super conductor levitation</video:title>
      <video:description>This video gives us a demonstration of superconductors interacting with magnetic fields. Take a look at this mind blowing video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/efca8ed1-a71a-4108-b2c9-2f653e23e923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2014-08-27T21:24:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31493.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Super</video:tag>
      <video:tag>Conductors</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>levitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcoidosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcoidosis</video:title>
      <video:description>Sarcoidosis is an inflammation of the lymph nodes, lungs and skin. This video provides more information on this disease which can turn fatal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/94e3a2dd-fc6a-43cb-90d2-8323a3e637a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-06T20:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10916.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sarcoidosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-array</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA array</video:title>
      <video:description>Pat Brown developed a technique where cDNAs can be embedded onto lass slided.Using these DNA arrays,he could do large-scale expression studies
Growth stage-specific mRNA are isoloated,and then reverse transcribed to give inique cDNA populations.These are directly embedded onto specially cated gass slides.
These slides are coated with poly-lysine,which is positively charged.DNA is negatively charged,so that cDNA &quot;sticks&quot; to the slide through an ionic interaction.The cDNA can still interact with DNA probe.
Brown used srrays to obtain gene expression profiles of cancer.Diffuse large B-cell lymphoma(DLBCL) is a common lymphoma-cancer of the lymp nodes.He found sub-types of DLBCL that correlated with survival rates.
Brown made a chip with genes expressed by the lymph nodes and those importtant in cancer biology .a total of 17856 cDNA genes were printed onto what we called &quot;lymphochip&quot;.Remember ,each square on teh chip corresponds to a differnt cDNA.
Then ,he made CDNAs from different DLBCL tumors.
He labelled one set of cDNA with a red florescent tag;the other with a green tag.
Brown incubated the arrays with the tagged cDNAs, which bound to the matching genes printed on the array.
Since he knew the positions of the genes on the DNA array,Brown could figure out the levels of gene expression based on the color signal.If the gene was only expressed in DLBCL1 cells,the square was red.similarly ,of the gene was only expressed in DLBCL2 cells,the square was green.If the gene was expressed equally in both cells,the square was yellow
Thus ,brown identified two sub-types of DLBCL-GC B-like and Activated B-like DLBCL.These sub-types have different responses to the therapy,and with this type of diagnosis,more tailored treatment can begin for patients.This type of tailored treatment is called &quot;pharmacogenomics.&quot;
Brown can also analyse the differences in gene expression for these two very similar lymphomas.This may give better understanding of how cancers work, and hopeflly develop beter therapies and cures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/eff0134f-b0d3-4b04-8139-ae7b62d751d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2009-06-26T00:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2889.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>array</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Lichen-Planus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Lichen Planus</video:title>
      <video:description>&quot;Lec 14 - Lichen Planus&quot; Clinical examination of a patient with Lichen Planus.   Orig. air date: DEC 7 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22777.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2012-09-11T07:45:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qCOtXa4G_ts</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Lichen</video:tag>
      <video:tag>Planus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viagra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viagra</video:title>
      <video:description>This conceptual mode of action animation is of the drug Viagra developed by Pfizer pharmaceuticals. 

   Viagra functions by inhibiting the enzyme phosphodiesterase-5 PDE-5. Under normal conditions PDE-5 converts cyclic-GMP cGMP into GMP shown as green and red spheres. 

   Viagra selectively inhibits PDE-5 by blocking the site where cGMP binds. As a result, the cellular concentration of cGMP increases, causing an increase in blood flow to the corpus cavernosum.
www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/f0049bdf-f7a8-4d03-a045-412db37fb755/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2008-01-05T22:01:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1222.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>viagra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-dance-of-the-ECG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The dance of the ECG</video:title>
      <video:description>Electrocardiogram or an ECG is used to measure the electrical activity of the heart. This video shows a dance related to an ECG.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f011737a-d0aa-44e6-87c5-5f2fac266d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2011-11-29T20:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9131.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>the</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ECG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-insemination-that-is-medically-safe-in-India-at-the-infertility-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial insemination that is medically safe  in India at the infertility treatment</video:title>
      <video:description>This video shows how this centre carries out a medically safe artificial insemination in India at the infertility treatment. It provides a step by step of what the procedure involves and a success rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f01eb2e5-7415-4a97-ad5a-710e9edd2458/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T21:47:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10456.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Cl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penis-Anatomy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penis Anatomy Animation</video:title>
      <video:description>The human penis which is a reproductive, intromittent organ that additionally serves as the urinal duct is an external sexual organ of male humans. This science animation shows male penis anatomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f030081c-c1ab-4985-b2ad-df0281f7ec62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-25T21:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6102.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasal-Irrigation-with-NasalCare-Buy-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Irrigation with NasalCare Buy Now</video:title>
      <video:description>Fight sinus congestion and wash away allergens naturally with the nasalcare nasal irrigation kit here are some suggestions for general nasal care in children with nasal or You can either make your own nasal saline irrigation or purchase an already in the market</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ccabf388-172b-4170-98a9-098e0626580c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-06T20:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nasal</video:tag>
      <video:tag>Irrigation</video:tag>
      <video:tag>with</video:tag>
      <video:tag>NasalCare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parkinsons-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parkinson&apos;s Treatment</video:title>
      <video:description>Video shows a patient suffering from Parkinson. His treatment by the experts and a revolutionary results observed are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9ddcfcd9-9832-4daf-8c0f-242265109843/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T20:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10956.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revolutionary</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Parkinson</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repellant-ephrin-signals-on-limb-innervations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repellant ephrin signals on limb innervations</video:title>
      <video:description>This video shows that repellant ephrin signals guide limb innervations. 
As it is seen in the video, the growth cone of a neuron avoids repellant molecules and navigates to innervate the appropriate muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/f03a4602-d009-47ce-b744-ea553912a29e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-04-17T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12264.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Repellant</video:tag>
      <video:tag>ephrin</video:tag>
      <video:tag>signals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colposcopy-Old-Lacerations-VIdeo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colposcopy  Old Lacerations VIdeo</video:title>
      <video:description>A colposcopy is a procedure that uses a colposcope an instrument with a special lens to magnify the cervical tissues it may be performed when cervical abnormalities are found during a pelvic examination or abnormal cells are found during a Pap test</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0c528a8-53fe-4cf0-abfe-a2468dfc3fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-01T03:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10049.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colposcopy</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Lacerations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Strategy-of-Computer-Aided-Drug-Design-Animated-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strategy of Computer Aided Drug Design Animated Video</video:title>
      <video:description>The Computer Aided Drug Design (CADD) was created for the purpose of understanding the delivery system and forming a necessary base of central importance and biologists, biophysicists and other scientists of the university of Maryland Baltimore and beyond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f2ed4a89-c02e-4745-9930-5feb4e5a829d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-10-23T16:35:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7217.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Aided</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-transit-of-Venus-across-the-face-of-the-sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The transit of Venus across the face of the sun</video:title>
      <video:description>Over a six-hour period on June 5-6 2012, the Solar Dynamics Observatory (SDO) collected images in many wavelengths of one of the rarest predictable solar events: the transit of Venus across the face of the sun. These transits occur in pairs eight years apart that are separated from each other by 105 or 121 years. The last transit was in 2004 and the next will not happen until 2117.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f2e4918b-b92c-491f-867d-9f7889580832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-10-07T04:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27691.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium-in-Acids-And-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equilibrium in Acids And Base</video:title>
      <video:description>If two acids are in equilibrium then the equilibrium lies in the direction of witch one? This video will help you to know about the acid base equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f303d90d-cc1e-4f57-96f4-da0dd1e85db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2010-12-15T14:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6592.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sinusoidal-Spaghetti</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sinusoidal Spaghetti</video:title>
      <video:description>IMAGINE:
an astronomer detects an intelligent radio signal.
Would anyone believe him?
... see The Sinusoidal Spaghetti
goto http://spacegeek.org/book</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f30e0970-36f7-4a37-b474-0663834a9473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-05-13T21:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2190.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>seti</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>fiction</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>s</video:tag>
      <video:tag>E</video:tag>
      <video:tag>T</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Flight-Through-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Flight Through Universe</video:title>
      <video:description>An Animated video with interesting facts about our universe is shown here. This video is from the Sloan digital sky survey.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f312a383-151b-4cf7-b89f-7d629251fbe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2013-01-12T00:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28658.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Largest</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Revealed</video:tag>
      <video:tag>an</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Octopus-walks-on-a-dry-land</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Octopus walks on a dry land</video:title>
      <video:description>Filmed by Dr Julian Finn. This octopus (Abdopus sp.) walking over exposed intertidal flats near Broome. In this video he explains why reef octopuses show this remarkable behaviour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/0be8403e-7682-44ef-a546-dd3618598c38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-02-23T07:56:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11924.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Octopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-3-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3 - Computer Science 162</video:title>
      <video:description>Computer Science 162 - Lecture 4
Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25711.jpg</video:thumbnail_loc>
      <video:duration>4764</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Sliding clamps allow DNA polymerases to remain attached to their DNA template. This video describes this process.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The tongue circumvallate papilla are the dome shaped structures at the back of the human tongue. They are about a dozen and are sensitive to taste, particularly a bitter taste.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>469</video:duration>
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      <video:tag>Explained</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>euglena</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-12-12T01:21:09.000Z</video:publication_date>
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      <video:publication_date>2009-05-27T22:06:21.000Z</video:publication_date>
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      <video:tag>solar</video:tag>
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      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Third-part-of-Loyola-oral-Presentation-for-Rounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Third part of Loyola oral Presentation for Rounds</video:title>
      <video:description>In this video, loyola oral presentation for Rounds Part 3 is shown to audience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f489606c-99bb-45ba-a3c1-d8715ace8e8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-01T20:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10432.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
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      <video:tag>Rounds</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-to-do-when-someone-chokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What to do when someone chokes</video:title>
      <video:description>What will you do if you found anyone choking? Here is a step by step process demonstrating what to do to deal with such kind of situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f48c46a7-51ca-4703-a443-47712303e9e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2010-11-15T18:11:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5414.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>choking</video:tag>
      <video:tag>Interventions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-does-a-short-flash-of-light-snap-images-of-laser-pulses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a short flash of light snap images of laser pulses?</video:title>
      <video:description>This video shows how the shortest ever flash of light snaps a image of a laser pulse. In this video a pulse of light lasting just a fraction of a second does the trick.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f4970450-c145-45ce-8d21-5bc3ad74a64c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2012-12-04T15:08:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28278.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Light</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Osteosarcoma-of-the-Jaw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Osteosarcoma of the Jaw</video:title>
      <video:description>&quot;Lec 18 - Osteosarcoma of the Jaw&quot; The patient presents with a  problem of the left jaw. An exam of the oral cavity, x-rays, and a biopsy are made; from these a diagnosis of osteosarcoma of the jaw is made. Orig. air date: NOV 20 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1093</video:duration>
      <video:publication_date>2012-09-11T07:46:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ho-1LhB0xz0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>osteosarcoma</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Jaw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Welcome-to-the-Matrix-The-Intelligence-Behind-All-Matter-and-Consciousness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Welcome to the Matrix - The Intelligence Behind All Matter and Consciousness</video:title>
      <video:description>This video discusses experience, knowledge, and consciousness in mankind.  Poses the possibility of a conscious mind behind the existence of everything.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f755e121-4881-4bfc-888c-65699938d02d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2010-11-24T14:04:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5941.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>reality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/God-is-known-through-reason-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>God is known through reason 1</video:title>
      <video:description>God is known through reason is explained in this video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature we aim to make you think about His power and knowledge over all things on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f7749a44-3e25-4cbd-abb7-953965c8e2db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2009-08-01T14:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3086.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Calliphora-embryogenesis-and-gastrulation-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calliphora embryogenesis and gastrulation 1</video:title>
      <video:description>Gastrulation of blow fly embryos imaged via bright field microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/25594f5f-9e6e-408c-95d7-084df4b2e8b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-09T05:59:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1679.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Microscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-a-peptic-ulcer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation of a peptic ulcer</video:title>
      <video:description>A peptic ulcer occurs in the stomach, which produces acid for digestion. The stomach is covered by mucous without which the acid eats away at the stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f783c66b-05a4-4cc0-9041-8701690bc075/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-28T06:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8305.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peptic</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>3d</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ISS-Sending-Holiday-Greetings-on-Christmas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ISS Sending Holiday Greetings on Christmas</video:title>
      <video:description>This video shows some crew members at ISS sending holiday greetings to all. Some interesting things like floating of Christmas tree and many more is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f789f9ea-b64b-42c4-ae50-5675e8dde13e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-08T02:43:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29566.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>ISS</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Sends</video:tag>
      <video:tag>HOLIDAY</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-aging-a-disease-Why-do-we-age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is aging a disease? Why do we age?</video:title>
      <video:description>Why do we age? Is there any biological explanation for it? Here Asapscience explore these questions.</video:description>
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      <video:duration>125</video:duration>
      <video:publication_date>2016-06-28T06:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32517.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aging</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science C149</video:title>
      <video:description>&quot;Lec 7 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23957.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-14T12:12:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ID2PnVQL_cQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-insulin-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding insulin resistance</video:title>
      <video:description>Diabetes understanding insulin resistance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f7a6da0f-b3d9-4cb7-80ae-6ad203c9d969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-23T01:15:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5749.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Living-with-Chronic-Fatigue-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Living with Chronic Fatigue Syndrome</video:title>
      <video:description>How does a patient with chronic condition lives? What does it feel to lose all your life and dreams at once? These are questions that a healthy person is most likely to ignore. Take a look at this video. It may happen to you, to your family or your friend. Find out more to support them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f7a8b626-5f64-4e6b-8055-cc9e29c2531e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-06T17:13:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10689.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Living</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>fatigue</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Molecule</video:title>
      <video:description>Water (H2O, HOH) is the most abundant molecule on Earth&apos;s surface, composing of about 70 percent of the Earth&apos;s surface as liquid and solid state in addition to being found in the atmosphere as a vapor. It is in dynamic equilibrium between the liquid and vapor states at standard temperature and pressure. At room temperature, it is nearly colorless with a hint of blue, tasteless, and odorless liquid. Many substances dissolve in water and it is commonly referred to as the universal solvent. Because of this, water in nature and in use is rarely pure, and may have some properties different from those in the laboratory. However, there are many compounds that are essentially, if not completely, insoluble in water. Water is the only common substance found naturally in all three common states of matter—for other substances, see Chemical properties. Water also makes up 75 percent of the human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/f7bde388-4f85-4d13-a04d-730eb99477e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2008-03-30T02:29:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1291.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Passanger-proteins-going-out-of-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Passanger proteins going out of cells</video:title>
      <video:description>Video shows the passanger proteins, how they are moved throught the cell and the role of microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/eba475d6-1d77-4b67-bc03-f322009035b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-03-28T23:06:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/100.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>proteins</video:tag>
      <video:tag>Golgi</video:tag>
      <video:tag>apparatus</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Vesicles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heavy-Ions-in-LHC-Observed-at-CERN</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heavy Ions in LHC Observed at CERN</video:title>
      <video:description>A very interesting video discussing the observations at CERN  with the first heavy ions in the LHC(Large Hadron Collider). Video discusses some more interesting facts about LHC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f7b0b724-3e98-49a9-9f4b-4f5f29e53718/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2013-01-12T01:48:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28750.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>Milestone</video:tag>
      <video:tag>First</video:tag>
      <video:tag>heavy</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>LHC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-For-Coronary-Angioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For  Coronary Angioplasty</video:title>
      <video:description>This animation shows what happen when you have an coronary angioplasty. A brief description of this treatment is provided here for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f7bf3664-1d4b-4c77-be6c-2c65222e49f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2013-02-11T01:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30106.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Angioplasty</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exponents</video:title>
      <video:description>This video will help you to calculate the exponents of a function. Video shows the calculation of exponent with the help of example which will make the concept more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f7d58ef9-bc09-4c94-af9b-378911b2cf41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-12-04T12:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6425.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Exponents</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-cancer-its-causes-and-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is cancer, its causes and treatment?</video:title>
      <video:description>One out of five people worldwide will develop cancer at some point of their life time. Cancer can affect every part of the body. More about the cancer is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f84eb2a2-3cf9-4740-9345-3fff6b82c789/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2014-08-26T22:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31198.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-for-hammer-toe-and-bunions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery for hammer toe and bunions</video:title>
      <video:description>A hammer toe is a deformity of the second, third and fourth toes while a bunion affects the large toe causing it to face towards the second toe and resulting in a bump at its base. This video shows a woman telling her experience in a surgery to correct the two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f7da3796-c56e-475c-b763-38e3f5e49894/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T22:28:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9675.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hammer</video:tag>
      <video:tag>TOE</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bunion</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Oddity-Centre</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Oddity Centre</video:title>
      <video:description>A very interesting video showing an amazing oddity center. It shows some weird places, strange people and odd stuff around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f7eaa6db-b271-462f-85fe-ef626e929b39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-12-10T01:40:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28497.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Secret</video:tag>
      <video:tag>Passageway</video:tag>
      <video:tag>Oddities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biomagnetism-and-Bioelectricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biomagnetism and Bioelectricity</video:title>
      <video:description>How Biomagnetism Works:

Biomagnetism works in the human body through the circulatory system, the nervous system, and the endocrine system. Magnetism is continuously penetrating every known particle, right down to the atom.

Its ordering effect on living systems arises from the fact that magnetism is a blueprint of life itself. All known energies have as a base this electromagnetic field. The latest research indicates that magnetism has a very significant biological effect on human beings.

Dr. H.L. Bansel points out that magnetism increases the electrical conductivity of the blood.

Weak current runs through blood and the quantities of ions are increased. The newly ionized blood circulating throughout the body can significantly contribute to the efficiency of the blood flow as well as having a stabilizing effect on both high and low blood pressure.

Bioelectricity refers to electrical potentials and currents occurring within or produced by living organisms. It results from the conversion of chemical energy into electrical energy. Bioelectric potentials are generated by a number of different biological processes, and are used by cells to govern metabolism, to conduct impulses along nerve fibers, and to regulate muscular contraction. In most organisms bioelectric potentials vary in strength from one to several hundred millivolts. The most important difference between bioelectric currents in living organisms and the type of electric current used to produce light, heat, or power is that a bioelectrical current is a flow of ions (atoms or molecules carrying an electric charge), while standard electricity is a movement of electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f7faaf40-d87a-4641-88be-7821deac4bc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2010-11-16T12:34:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5488.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bioelectricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-of-Reiki-Healing-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of Reiki Healing method</video:title>
      <video:description>Life history of Dr. Mikao Usui, the founder of Reiki.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f81866e6-8bfe-4394-900c-bc80024f57ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2012-12-07T04:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28291.mp4</video:content_loc>
      <video:uploader>Rekhaa Kale</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>reiki</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>body</video:tag>
      <video:tag>fitness</video:tag>
      <video:tag>usui</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Reki</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>divine</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vijay-Bose-Hip-Resurfacing-Surgery-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vijay Bose- Hip Resurfacing Surgery Part 2</video:title>
      <video:description>A closeup video showing the whole surgical process of hip resurfacing. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8424864-53fe-49a9-82db-357a7973256d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2011-12-01T00:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9808.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Entering-Molecular-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics Entering Molecular Age</video:title>
      <video:description>Genetics entered Molecular Age when DNA&apos;s structure was revealed. What we know about DNA that is of crucial importance?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f848cc27-fdbe-4600-bc03-9d890a701286/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2007-08-10T22:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/692.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turning-Waste-Heat-into-Usable-Electric-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turning Waste Heat into Usable Electric Power</video:title>
      <video:description>The Multiphase Thermoelectric Converter is a direct thermal-to-electrical energy conversion system designed in order to harvest most of the waste heat energy efficiently into electricity, reducing weight and size of space heat radiators, making fusion-powered space propulsion more energy-efficient than ever. The Multiphase Thermoelectric Converter consists of two opposing twisting electromagnetic forces, forming two contra-aligned electrodynamic vortices, for axially and radially compressing a hot ionized gas F=q(v × B) forcing it to expand longitudinally transferring electrodynamically F=i(L × B) ε=(Bℓv sinθ) its energy to a multiphase electrical system to be effectively harvested by diode rectifiers. Wherein, the phase rotation keeps hot plasma centered far from electromagnetic coils, which allow to induce high pressure and withstand very high temperatures for virtually getting closer to the maximum efficiency η=1-(TC/TH), e.g. TC=300K, TH=30000K, η%=99%. Together with the Aneutronic Reactor and Electrodynamic Thrusters, it is to form the most perfect triad for providing a high degree of cleanliness and efficiency for deep space propulsion, with practically no thermal and radioactive waste.
http://www.crossfirefusion.com/thermo...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/f86ee1ab-d7f0-4e59-8849-fcfa9f413cbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2016-04-12T01:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32472.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ampoule-how-to-draw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ampoule; how to draw</video:title>
      <video:description>This video shows the technique of drawing from an ampoule, which is a small, bulbous glass used for storage of hypodermic solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f87e4ed1-4744-4cce-99ac-6fa40eb8e541/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-11-28T11:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8481.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Drawing</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Ampoule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Famous-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Famous Experiment</video:title>
      <video:description>This video demonstrates how the nucleus on an atom was discovered. Materials used in his experiment are a lead box, source of alpha particles, lead sheet with a slit, thin gold foil, and a movable fluorescent screen coated with zinc sulphide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f8957b85-f866-4426-a42c-0d0ee0250165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11422.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activation-of-Killer-T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activation of Killer T Cells</video:title>
      <video:description>Killer T cells are activated when their T cell receptor (TCR) binds to this specific antigen in a complex with the MHC Class I receptor of another cell. Recognition of this MHC:antigen complex is aided by a co-receptor on the T cell, called CD8. The T cell then travels throughout the body in search of cells where the MHC I receptors bear this antigen. When an activated T cell contacts such cells, it releases cytotoxins, such as perforin, which form pores in the target cell&apos;s plasma membrane, allowing ions, water and toxins to enter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f899145b-ec1e-41a8-bf89-8c1fbf07f1f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-10-18T02:47:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7045.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>T</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Killing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Pressure-Part-4-What-is-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Pressure Part 4-What is Blood Pressure?</video:title>
      <video:description>Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.  

High blood pressure is often called the &quot;silent killer&quot;. High blood pressure is called this because there are usually no symptoms. Very high blood pressure can also cause arteries to bulge (aneurysm) or burst (hemorrhage).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3f90c18c-cd85-4882-8177-0fcc08226305/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-11T22:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5018.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-reflections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - reflections</video:title>
      <video:description>Reflections, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/f9443592-dcdd-452e-95a0-201dabf0b345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-04-02T16:59:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12081.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>education</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>Reflections</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-Natural-Killer-Cell-The-Formulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System - Natural Killer Cell - The Formulation</video:title>
      <video:description>Natural killer cells are a type of cytotoxic lymphocyte that constitute a major component of the innate immune system. They are also called as NK cells. NK cells play a major role in the rejection of tumors and cells infected by viruses. They kill cells by releasing small cytoplasmic granules of proteins called perforin and granzyme that cause the target cell to die by apoptosis which is called as programmed cell death.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fbb7b3cd-c698-43cc-be2d-bc56679501e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-24T00:13:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5850.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Formulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Young-Earth-Creationists-Must-Deny-Gravity-Part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Young Earth Creationists Must Deny Gravity Part IV</video:title>
      <video:description>The universe is big really big so far we have learned that the universe must be big and the speed of light could not have been faster doing either means you must deny the theory of gravity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fbbe28e9-60bb-4397-a479-749fa97a79f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2012-12-01T05:58:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28151.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>creationists</video:tag>
      <video:tag>Must</video:tag>
      <video:tag>deny</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>part</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Electrostatic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Electrostatic</video:title>
      <video:description>Well, it&apos;s not a levitation but a &quot;hand controlled repulsion&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/fbd4aa1c-6b7c-48a8-95a7-d595fadf5ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-05-27T21:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2590.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>levitation</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>static</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Repulsion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Transport-Transporte-de-Gases-b346e8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Transport-Transporte de Gases</video:title>
      <video:description>Red blood cells transport oxygen through our body. This video explains how red blood cells transport gases around our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fbdda23f-073b-4091-9958-e4b0857ad983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-25T21:47:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6095.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Transporte</video:tag>
      <video:tag>de</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-Clinical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Clinical Exam</video:title>
      <video:description>The basic clinical abdominal exam includes observation, auscultation and palpitation. This video illustrates how to carry out a clinical exam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fbe00dee-69fb-464d-a969-a97377368c59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2011-11-28T11:18:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8457.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Endothermic-Reacts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Endothermic Reacts</video:title>
      <video:description>Many chemical reactions release energy in the form of heat, light, or sound, etc. These are exothermic reactions. Exothermic reactions may occur spontaneously and result in higher randomness or entropy (ΔS &gt; 0) of the system. They are denoted by a negative heat flow (heat is lost to the surroundings) and decrease in enthalpy (ΔH &lt; 0). In the lab, exothermic reactions produce heat or may even be explosive.

There are other chemical reactions which must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fbfcf43a-8698-4362-8fda-17a0fae90ddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-09T21:27:52.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>We are the Hui Zheng lab at BCM and study Alzheimer&apos;s Disease. Thanks everyone for your comments and words of encouragement! We had no idea this would spread like it has, but I guess some of these feelings are universal (and international!). This was all in good fun and took us only a few days to do the filming and editing. If you are caught in a bad project, best of luck and hope you can turn it around soon!/nOur submission for the Molecular and Human Genetics Retreat 2011 at Baylor College of Medicine. We decided to parody Lady Gaga&apos;s Bad Romance with a science twist. Many thanks to On the Rocks for the dance moves, and http://tinyurl.com/4lddjag for the mouse video.</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This Intra Aortic Balloon Pump assists with increasing the output of oxygen rich blood while increasing the cardiac output.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 5 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded May 14, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Hope of Time Travel is discussed for future generations comparing our generations ability to travel to interstellar regions of the universe to that of Leonardo&apos;s Davinci&apos;s idea of flight. This discusses the possibilities of Wormholes and how they may help mankind travel through time.</video:description>
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      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a full surgical procedure of trabeculectomy with mitomycin-C. This is a surgery for the treatment of glaucoma.</video:description>
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      <video:description>This is a a bbc documentation on dangerous knowledge by Dr Louis Sass, a clinical psychologist, Rugera university and professor Joseph W Dauben, city university of New York and other scholars. Learn as they explore the story of canto.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Introduction to Vectors and Scalars

Distance, displacement, speed and velocity.  Difference between vectors and scalars</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A normal heart beats about 70times when we are at rest and can increase twice during physical works. This video shows a view of the heating heart.</video:description>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>61</video:duration>
      <video:publication_date>2011-11-28T05:45:16.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the different types of bandages used on different incidents. A detailed description of the recurrent turn wrap is shown here.</video:description>
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      <video:duration>53</video:duration>
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      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bandage</video:tag>
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      <video:tag>Recurrent</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This episode of Sci Fi Science demonstrates three solutions for threats in our planet Earth. It basically utilizes laser and beam of solar energy to destroy or push away comets and asteroids.</video:description>
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      <video:duration>125</video:duration>
      <video:publication_date>2012-12-09T07:05:56.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
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    <loc>https://dnatube.com/videos/The-Discovery-of-the-Electron-2-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Episode 2 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how JJ Thomson discovered the fist subatomic particle - the electron. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School ...</video:description>
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      <video:duration>174</video:duration>
      <video:publication_date>2009-04-18T07:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1816.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>CERN</video:tag>
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      <video:tag>Collider</video:tag>
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      <video:tag>atoms</video:tag>
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      <video:tag>Brian</video:tag>
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      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Ontario lung association has conducted a research and found out that over  2.4 million people in Ontario is suffering with lung diseases. This video explains how to prevent lung diseases and how to take care of patients suffering with lung diseases.</video:description>
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      <video:duration>184</video:duration>
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      <video:uploader>season_31</video:uploader>
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      <video:tag>when</video:tag>
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      <video:tag>is</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video will help you in the management of time properly and efficiently. A proper management of time is very important for your development.</video:description>
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      <video:duration>107</video:duration>
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      <video:tag>Can</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Manage</video:tag>
      <video:tag>my</video:tag>
      <video:tag>time</video:tag>
      <video:tag>effectively</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Excretory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Excretory System</video:title>
      <video:description>In this video, the narrator explains how our excretory system works. Excretory system is the process of removing toxic wastes from the body of an organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fd25956d-09d1-4f2f-a1ce-2fc40cfd1bd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T02:53:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11438.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Excretory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>kidney</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/More-on-orbitals-and-electron-configuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More on orbitals and electron configuration</video:title>
      <video:description>This video describes the function of Orbitals as probability density functions in relation to Electrons and the probabilities of finding them in said orbitals. It discusses how to arrange electrons in accordance from high energy to low energy states.

 The format consists of a series of numbers, letters and superscripts as shown below</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd322cf4-edcc-40f9-aa44-9ba8e3b48072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2010-11-13T19:36:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5087.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Orbitals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Configuration</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>State</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>probability</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Osmosis</video:title>
      <video:description>What will be the outcome if an animal cell is placed in water? This video will help you to get the answer to all the questions about osmosis in your mind.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/fd3a686a-00e5-4ccf-ae34-94116a31b74a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-12-03T12:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6375.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membranes</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Osmosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-joints-gets-destructed-and-can-we-cure-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How joints gets destructed, and can we cure it?</video:title>
      <video:description>This video shows the role of TNF in joint destruction. Novel agents are developed, which helps in osteoclast differentiation, and thus can be used as arthritis cure. 
 Video Reff: hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/fd3d2fc8-872b-4cc7-b0dc-30ee78bb7155/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2007-04-14T17:30:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/245.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>TFN</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>joints</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plastic-surgery-review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic surgery review</video:title>
      <video:description>This video shows plastic surgery review. DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/3f1cd381-ec5f-4a2b-b89b-ab57abdfd925/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2011-03-13T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6839.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Others</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>kamal</video:tag>
      <video:tag>saleh</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-in-the-Middle-East</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction in the Middle East</video:title>
      <video:description>الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
	
drkhsh2001@yahoo.com	
0097455742973 	
http://www.kamalsaleh.sptechs.com
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/280278f8-6cc7-4e18-b97a-de112d964b1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-15T16:18:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5403.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>IRAQI</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>SUEGON</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>BRAST</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-surgery-interview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic surgery interview</video:title>
      <video:description>This is a live session on surgery . Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3497458b-2827-407a-9ae0-f7cdb47e6a0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-15T16:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5405.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Surgery</video:title>
      <video:description>زرع الشعر-زراعة الشعر في قطر-دبي-العراق

اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com/
http://kamalsaleh.ning.com/profile/DRKAMALSALEH
http://me.zorpia.com/drkhsh2001/nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/bf253844-a4ca-4a52-a723-4f5176bbca98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-02-13T16:54:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3859.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>الشحوم</video:tag>
      <video:tag>مستشفى</video:tag>
      <video:tag>العمادي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الدكتور</video:tag>
      <video:tag>كمال</video:tag>
      <video:tag>الحسيني</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عراقي</video:tag>
      <video:tag>دول</video:tag>
      <video:tag>الخليج</video:tag>
      <video:tag>كويت</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>بحرين</video:tag>
      <video:tag>ا</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Journalism-102AC-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Journalism 102AC - Lecture 13</video:title>
      <video:description>Journalism 102AC - Lecture 13

The Wire: When Journalism Meets Drama</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27081.jpg</video:thumbnail_loc>
      <video:duration>4257</video:duration>
      <video:publication_date>2012-09-19T06:40:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mXdrZfkkpF0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Journalism</video:tag>
      <video:tag>102AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/hair-transplant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>hair transplant</video:title>
      <video:description>hair transplant-زرع الشعر DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com/
http://kamalsaleh.ning.com/profile/DRKAMALSALEH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/5fdf86ec-7e53-4d03-bb00-a5999d6378f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-01-26T09:17:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3745.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>زرع</video:tag>
      <video:tag>الشعر</video:tag>
      <video:tag>تحضير</video:tag>
      <video:tag>كيفية</video:tag>
      <video:tag>اخذالشعر</video:tag>
      <video:tag>افضل</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>احسن</video:tag>
      <video:tag>مركز</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>معروف</video:tag>
      <video:tag>مشهور</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-laser-liposuction-by-Hussein-Saleh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live laser liposuction by Hussein Saleh</video:title>
      <video:description>This is a live session of laser liposuction. Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/6c160021-ab36-44ae-9859-f496a356ec99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-02-13T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3855.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>live</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Hussein</video:tag>
      <video:tag>saleh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COSMETIC-SURGEON-PLASTIC-SURGEON</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COSMETIC SURGEON-PLASTIC SURGEON</video:title>
      <video:description>جراح تجميل -قطر-دبي-العراق- 
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/26993555-26d5-4d27-ac60-be9f0dc8eeeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-01-16T10:12:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3700.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>BOOBS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vocal-fold-paralysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vocal fold paralysis</video:title>
      <video:description>Treatment of vocal folds paralysis depends on the cause the severity of symptoms and the time from the onset of symptoms vocal folds are located in throat above trachea or windpipe the vocal folds play a critical role in speech</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/60a939b4-a8ca-4dd5-9dd8-6fdf771b4a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-01T03:26:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10065.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vocal</video:tag>
      <video:tag>fold</video:tag>
      <video:tag>Paralysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Mathematics-16B-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Mathematics 16B - Lecture 10</video:title>
      <video:description>Mathematics 16B - Lecture 10

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25727.jpg</video:thumbnail_loc>
      <video:duration>4387</video:duration>
      <video:publication_date>2012-09-18T17:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hwuZWul2lEc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Liposuction-surgery-by-Dr-Kamal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Liposuction surgery by Dr Kamal</video:title>
      <video:description>شفط الدهون-نحت الجسم-الارداف الخصر- liposuction
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/40fe2972-66e7-414e-a91e-4426cfa3db61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-01-10T09:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3689.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mamoplastique</video:tag>
      <video:tag>lupossution</video:tag>
      <video:tag>rhynoplastique</video:tag>
      <video:tag>bottox</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>du</video:tag>
      <video:tag>cheuveux</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>collagene</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>therapeut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titan-for-skin-liftin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titan for skin liftin</video:title>
      <video:description>شد الجلد بدون عملية او جراحة بالتايتان- الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/551b9241-ee68-4300-b550-063f7c8c1d6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-01-04T16:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3684.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/laser-liposuction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>laser liposuction</video:title>
      <video:description>This video shows a laser liposuction surgery. الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/6227f989-acaa-412a-ba16-f30750c978ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-01-10T09:08:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3686.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>زرع</video:tag>
      <video:tag>الشعر</video:tag>
      <video:tag>تحضير</video:tag>
      <video:tag>كيفية</video:tag>
      <video:tag>اخذالشعر</video:tag>
      <video:tag>افضل</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>احسن</video:tag>
      <video:tag>مركز</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>معروف</video:tag>
      <video:tag>مشهور</video:tag>
      <video:tag>جراحة</video:tag>
      <video:tag>التجميل</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-LIPOFILING</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION-LIPOFILING</video:title>
      <video:description>-شفط الدهون-نحت الخصر-ازالة الشحوم الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/8b83429c-e9c2-41d0-8124-bcf6b0e91670/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-01-04T09:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3680.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>الثدي</video:tag>
      <video:tag>الصدر</video:tag>
      <video:tag>الليزر</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>زرع</video:tag>
      <video:tag>الشعر</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>نحت</video:tag>
      <video:tag>الجسم</video:tag>
      <video:tag>الارداف</video:tag>
      <video:tag>الخلفية</video:tag>
      <video:tag>الخصروالمؤخرة</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عملية</video:tag>
      <video:tag>التجميل</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-you-should-know-about-Plastic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What you should know about Plastic Surgery</video:title>
      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE		
0097455742973 
00971566516293
	
drkhsh2001@yahoo.com
http://www.kamalsaleh.sptechs.com
 
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/1952c309-9349-476e-8718-3fc916eb0bb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-03-14T09:36:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6853.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>الشحوم</video:tag>
      <video:tag>مستشفى</video:tag>
      <video:tag>العمادي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الدكتور</video:tag>
      <video:tag>كمال</video:tag>
      <video:tag>الحسيني</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>عراقي</video:tag>
      <video:tag>دول</video:tag>
      <video:tag>الخليج</video:tag>
      <video:tag>كويت</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>بحري</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/consultant-plastic-surgeon-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>consultant plastic surgeon in qatar</video:title>
      <video:description>Plastic surgery is a way of sculpting or the art of Modelling. If you are in Qatar,then you need to visit,
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
0097455742973 	
http://www.kamalsaleh.sptechs.com
drkhsh2001@yahoo.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/6dc6f13f-5b6d-4917-820f-2ef2a757a08c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-03-14T06:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6846.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
      <video:tag>congenital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparostomy-Surgical-Closure-Video-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparostomy Surgical Closure Video Presentation</video:title>
      <video:description>Laparostomy is a surgical choice in which the abdomen is leaved open to contrast a condition named abdominal compartment syndrome and abdominal wall closure is dependent on the surgeon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/710760af-1e39-4ada-a0a8-74caf452df73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-01T02:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparostomy</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Suspensions-Colloids-and-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Suspensions, Colloids and Solutions</video:title>
      <video:description>Suspensions, Colloids and Solutions

Suspensions, Colloids and Solutions.  The difference between Molarity and Molality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22566.jpg</video:thumbnail_loc>
      <video:duration>837</video:duration>
      <video:publication_date>2012-09-11T02:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ROWXs3jtQU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Suspensions</video:tag>
      <video:tag>Colloids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Gross-Anatomy-Cranial-Meninges-Dural-Venous-Sinuses-and-Cerebrospinal-Fluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Gross Anatomy: Cranial Meninges, Dural Venous Sinuses and Cerebrospinal Fluid</video:title>
      <video:description>&quot;Lec 19 -Gross Anatomy: Cranial Meninges, Dural Venous Sinuses and Cerebrospinal Fluid&quot;Cranial meninges, dural venous sinuses (cavernous sinus) and cerebrospinal fluid are shown in this dissection using a human cadaver. Orig. air date: MAY 16 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21673.jpg</video:thumbnail_loc>
      <video:duration>1083</video:duration>
      <video:publication_date>2012-09-09T06:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EMSknczE2gI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Meninges</video:tag>
      <video:tag>Dural</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>sinuses</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cerebrospinal</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/laser-liposuction-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>laser liposuction in qatar</video:title>
      <video:description>الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
	
drkhsh2001@yahoo.com	
0097455742973 	
http://www.kamalsaleh.sptechs.com
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/700adce1-534f-4a86-a3ad-b21642a2bade/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-11-15T17:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5406.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IRAQI</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>SUEGON</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>BRAST</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction video</video:title>
      <video:description>اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com/
http://kamalsaleh.ning.com/profile/DRKAMALSALEH
http://me.zorpia.com/drkhsh2001/nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/f2c1c31c-5efa-4b19-bc0d-8362c812959e/cand_5.jpg</video:thumbnail_loc>
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    <video:video>
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      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction ,Dermolipectomy
,congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, RHINOPLASTY, NOSE JOB, BOOBS JOB
		
http://kamalalhusseiny
.ning.com/
http://kamalsaleh.ning.com/profile/DRKAMALSALEH
http://me.zorpia.com/drkhsh2001</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3866.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>iraq</video:tag>
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    <video:video>
      <video:title>LASER TREATMENTS-HAIR REMOVAL</video:title>
      <video:description>ليزر لازالة الشعر
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/0a43ac2f-88d6-4a84-9319-c5271bf7a21b/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3671.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>N</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>34</video:duration>
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      <video:uploader>benco</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f41de112-af2a-4d2b-894e-19095c39b3e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-11-29T10:51:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8764.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Tutorials</video:category>
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      <video:duration>5131</video:duration>
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      <video:uploader>0|62|0</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/10249025-d36e-4aac-b4db-e240f39a69d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8990.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detroit</video:tag>
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      <video:tag>electronic</video:tag>
      <video:tag>Record</video:tag>
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Jürgen Mayer H. / Spring 2011 Lecture Series: Catalyst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17349.jpg</video:thumbnail_loc>
      <video:duration>5583</video:duration>
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      <video:tag>H</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/63836398-d14a-4a98-b769-e288f405c64b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9773.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>x</video:tag>
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Professor Robb Willer</video:description>
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      <video:duration>3740</video:duration>
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View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>an</video:tag>
      <video:tag>Increase</video:tag>
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      <video:tag>information</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
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Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
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    <video:video>
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Keeping a tidy home can be a task, but it becomes a feat if you have indoor allergies. Watch this to learn why they set off such unbearable reactions. And for more, visit: http://conditions.healthguru.com/</video:description>
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      <video:description>&quot;Lec 22 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 22: Green&apos;s theorem.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Vector</video:tag>
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      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
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      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
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      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
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      <video:tag>conservative</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
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      <video:tag>p3</video:tag>
      <video:tag>3</video:tag>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>111</video:duration>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
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View the complete course: http://ocw.mit.edu/16-01F05

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More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:category>Chemistry</video:category>
      <video:tag>Electrolytes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25- Mechanical Engineering 110</video:title>
      <video:description>lec 25- Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20934.jpg</video:thumbnail_loc>
      <video:duration>4104</video:duration>
      <video:publication_date>2012-09-08T00:46:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8s05bDBWI4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Astronomy 7B</video:title>
      <video:description>lec 1-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20935.jpg</video:thumbnail_loc>
      <video:duration>4796</video:duration>
      <video:publication_date>2012-09-08T00:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bx1tMuj2hNo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-embryogenesispole-cell-migration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila embryogenesis/pole cell migration</video:title>
      <video:description>The migration the germ cells of a fruit fly embryo are imaged over 15 hours via two-photon microscopy (three focal planes displayed). The protein Nanos is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6094191c-1416-404d-9536-2f57bcada37a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-09T05:59:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1680.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Nanos</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brownian-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brownian motion</video:title>
      <video:description>Random brownian motion is demonstrated in this science video. Brownian motion or pedesis is the random moving of particles suspended in a fluid resulting from their bombardment by the fast-moving atoms or molecules in the gas or liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/201336d1-33b7-4138-9818-0e2c00a2082a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-09T23:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1688.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>Diffusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Astronomy 7B</video:title>
      <video:description>lec 14-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20948.jpg</video:thumbnail_loc>
      <video:duration>4873</video:duration>
      <video:publication_date>2012-09-08T01:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITqTi7fp_QA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Closed-End-Mutual-Funds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Closed-End Mutual Funds</video:title>
      <video:description>Closed-End Mutual Funds

Comparing closed-end and open-ended mutual funds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20456.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-09-06T15:14:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpVu25KhozQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Closed</video:tag>
      <video:tag>end</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Gross-Anatomy-Anterior-Triangles-of-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Gross Anatomy:  Anterior Triangles of Neck</video:title>
      <video:description>&quot;lec 22-Gross Anatomy:  Anterior Triangles of Neck&quot;Gross anatomy of the anterior triangles of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21679.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-09T06:55:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hxHR77BPO14</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-World-that-is-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A  World that is Warming</video:title>
      <video:description>This video is a NASA production that proves the period between 2000-2009 was the warmest decade in modern record. This data is analyszd from the date received through various satellites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb441ba4-8a76-4bf9-a4dd-af40372266d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-06T22:54:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7332.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>A</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Hume-on-Liberty-and-Necessity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Hume on Liberty and Necessity</video:title>
      <video:description>&quot;Lec 28 - Hume on Liberty and Necessity&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21519.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-09T05:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UG0IM9ErWCo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Hume</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Necessity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrition-Vitamin-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrition Vitamin A</video:title>
      <video:description>What is it?

The term vitamin A is used to describe all substances that result in vitamin A activity in biologic systems. Thisincludes retinol, retinoic acid, and retinyl esters (such as the retinyl-palmitate, found in vitamin capsules.)
What does it do?

A form of vitamin A called retinal forms some of the light-sensitive pigment in the retina of the eye. It helps certain tissues develop normally both in the embryo and in adults. (Too much, in fact, causes developmental abnormalities, too.) While important to the function of most tissues in the body, vitamin A is especially important for the skin, reproduction and the immune system. It retards the formation of certain cancers. (See the Lancet January 7, 1995 for an overview.)
Which form of vitamin A is best?

It is best to eat a diet that provides all the vitamin Aactivity you need. Your daily requirement ofvitamin A can be obtained from the carotene in aserving of sweet potato, carrot, spinach, pumpkin,collard greens, broccoli, watermelon, cantaloupe,apricots, nectarine, and many other foods. VitaminA is present in liver and other animal foods.Vitamin A is stored in the body for a long time, soyou could eat a big piece of liver once a week andyou�d have all the vitamin A you needed.(Assuming you like liver. I�ll take the pumpkin pie.)
Some vegetables are yellow and orange because they contain carotene. In the body, carotene is transformed into vitamin A as needed. To provide extra vitamin A activity, a doctor may prescribe either vitamin A or beta-carotene. Vitamin A is much less expensive but there is the risk of overdose. One cannot overdose on beta-carotene but it is more difficult to absorb and it�s about five times as costly. Also, your body may not make enough vitamin A from beta-carotene to correct every vitamin A-responsive condition.
Why take vitamin A?

Vitamin A helps maintain a healthful skin, bones,teeth and gums. It is required for good night vision.
Self care with vitamin A

Because vitamin A can be toxic in excessiveamounts, I don</video:description>
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      <video:duration>72</video:duration>
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      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>A</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Belt - Short animated film</video:title>
      <video:description>Asteroid Belt - Short animated film video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4328665-88ab-4612-98ef-d2be26210df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-11-10T00:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4921.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>short</video:tag>
      <video:tag>animated</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-Cement-Procedure-Spine-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Cement Procedure - Spine Animation</video:title>
      <video:description>The bone cement fills the free space between the prosthesis and the bone and plays the essential role of an elastic zone. Bone cements consist two-component materials, powder and a liquid.

http://www.scientificanimations.com/spine-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/e9da087c-5512-4efc-87d0-d92751a34ef5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2013-06-10T01:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30612.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Dentistry-Dental-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Dentistry - Dental Animation</video:title>
      <video:description>Cosmetic dentistry include procedures to reduce teeth problems.Like Bleaching to make teeth whiter,Repairing chips, Filling cavities, Reshaping teeth,Covering broken teeth with porcelain crowns etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/440f0a2d-3cd1-4fa2-874a-b10e6b068ba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-06-10T02:46:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30624.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Offices</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enhancing-immune-system-using-clonal-selection-to-fight-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enhancing immune system -  using clonal selection to fight infection</video:title>
      <video:description>Hypothesis on clonal selection is widely acceptable for immune system response to some T and B lymphocytes and infections. In this immune system lesson, we explore the concept of fighting infection by clonal selection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/438b5c38-c5c9-4430-bcf2-d3f12660dc7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2013-04-05T09:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30391.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Fighting</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>clonal</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collision-of-galaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collision of galaxies</video:title>
      <video:description>This video show what happens when the galaxies collide. Milky Way is moving closer to another spiral galaxy called Andromeda with a speed of half a million kilometres per hour. The resulting collision will be devastating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/2f420e2c-09c4-4604-b0ea-cb30c4d137f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-11-20T19:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28006.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>galaxies</video:tag>
      <video:tag>collision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lattice-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lattice Multiplication</video:title>
      <video:description>Lattice Multiplication

Introduction to lattice multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20486.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-09-06T15:23:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gS6TfWUv97I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>lattice</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Apply-an-Infiltration-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Apply an Infiltration Injection</video:title>
      <video:description>A step by step explanation for applying an infiltration injection is provided in this video. Video is really helpful and is performed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/92df8935-649f-4108-9e10-a025bbf262e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-04-07T18:15:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30431.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>infiltration</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 13- MIT 6.033 Computer System Engineering, Spring 2005.
Atomicity Concepts

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16226.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-08-29T16:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oo4iCE48xCc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chem-332-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chem 332 Technology</video:title>
      <video:description>This video introduces the chemm332 technology and the terms related to it. Video introdues a few sites which may help you regarding this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/62425ec3-ef25-4e9b-9423-cdfa99d55d82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2010-11-30T13:46:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6290.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>332</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Cranial-Evolution-of-Neotropical-Bats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Cranial Evolution of Neotropical Bats</video:title>
      <video:description>This video discusses the evolution of cranial morphology in phyllostomid bats in relation to feeding habits. A diagrammatic representation with brief description is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3ddc56cf-0b8b-4f58-a292-f1dad8034add/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2013-04-07T20:00:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30509.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>bats</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2013-08-26T07:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30712.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>radiograph</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>malignancies</video:tag>
      <video:tag>Radiography</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Flagella is the appendix unicellular individuals use to move around.  In this video you&apos;ll see how the flagella is made.  It is certainly a very complex structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/28333165-0182-4baa-aede-f1c86cd61ab4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31711.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flagella</video:tag>
      <video:tag>build</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Gram</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Let&apos;s integrate dy first!</video:description>
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      <video:duration>483</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/785a486c-a4b7-4d7f-bc2d-4de8e9470170/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31487.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>slow</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>match</video:tag>
      <video:tag>Lightning</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>41</video:duration>
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      <video:tag>How</video:tag>
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      <video:tag>cry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Atomic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>169</video:duration>
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      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Penis</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>Intercourse</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a video depicting a bipedal robot.  This is Japanese engineering developed for the DARPA challenge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f3381a58-0a33-4933-a626-858238494765/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>guptava</video:uploader>
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      <video:tag>DARPA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3ed51b0e-d1d1-4828-bdb7-d7af21e57f98/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31252.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>3d</video:tag>
      <video:tag>printer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/f60b1c21-4ca4-4cc3-94d5-c5335c0d06a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/976c8350-c4a5-444b-b545-6d7b8b582f9c/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>157</video:duration>
      <video:publication_date>2013-02-11T02:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30128.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Compartments</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 18  Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27435.jpg</video:thumbnail_loc>
      <video:duration>4763</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/V72T3lXaEzs</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7be095f7-a1af-46a5-9585-34de36e0dee8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2011-11-28T05:46:05.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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      <video:tag>MFFM</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Years</video:tag>
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      <video:tag>treated</video:tag>
      <video:tag>with</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>neutrophil</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>immunoglobulin</video:tag>
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      <video:publication_date>2011-12-01T19:50:18.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>of</video:tag>
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      <video:publication_date>2013-06-10T02:37:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30619.mp4</video:content_loc>
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      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
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      <video:tag>Stentys</video:tag>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Suprahyoid</video:tag>
      <video:tag>region</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Paralingual</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Gross-Anatomy-Lateral-Pharyngeal-Wall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 -Gross Anatomy: Lateral Pharyngeal Wall</video:title>
      <video:description>&quot;Lec 36 -Gross Anatomy: Lateral Pharyngeal Wall&quot;The anatomy of the lateral pharyngeal wall and associated structures using a human cadaver.  Orig. air date: JUN 13 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21694.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T07:01:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/__CMNXrM4DE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Pharyngeal</video:tag>
      <video:tag>wall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Lateness-and-the-End-of-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44- Lateness and the End of Crisis</video:title>
      <video:description>Lec 44- Lateness and the End of Crisis.
Peter Eisenman
Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17398.jpg</video:thumbnail_loc>
      <video:duration>6232</video:duration>
      <video:publication_date>2012-09-02T19:14:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9a7EyJ8JIwU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gadolinium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gadolinium a Chemical Element</video:title>
      <video:description>What is Gadolinium? Where is the name Gadoliniumoriginated from? Sources of Gadolinium, its abundance and its uses are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3c637ae0-66e8-40de-bdc5-cce89769107a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-12T02:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11331.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Gadolinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 27 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20653.jpg</video:thumbnail_loc>
      <video:duration>3977</video:duration>
      <video:publication_date>2012-09-06T17:28:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVQ-S1hwIWI</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Block-Out-and-Relief-of-the-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Block Out and Relief of the Master Cast</video:title>
      <video:description>&quot;Lec 122 - Block Out and Relief of the Master Cast&quot; Demonstrates final survey position, relief for lingual bar, acrylic resin saddles, accurate location on retentive area and ledging for a cast clasp for a class II partial denture. Orig. air date: OCT 2 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21730.jpg</video:thumbnail_loc>
      <video:duration>1552</video:duration>
      <video:publication_date>2012-09-09T07:12:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNiv7L1Yzcs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>122</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>out</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Relief</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Converse-Of-Pythagoras-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Converse Of Pythagoras Theorem</video:title>
      <video:description>This video explains the converse of the Pythagoras theorem. It states the converse theorem and how to prove it. It also shows how to solve a sum using this theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/842ceaa5-fa67-406d-b1e2-235858c4b8dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-12T02:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11410.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Chloride-Formation-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Chloride Formation (Quiz)</video:title>
      <video:description>Chloride Formation (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26284.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-19T00:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SpwSZfpYOLY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chloride</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Bjarke-Ingels-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43- Bjarke Ingels Lecture</video:title>
      <video:description>Lec 43- Bjarke Ingels Lecture.
Bjarke Ingels
Lecture, Rice School of Architecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17397.jpg</video:thumbnail_loc>
      <video:duration>5281</video:duration>
      <video:publication_date>2012-09-02T19:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/me4NDHClKls</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-PACS-164B-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - PACS 164B - Lecture 19</video:title>
      <video:description>PACS 164B - Lecture 19

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17617.jpg</video:thumbnail_loc>
      <video:duration>4720</video:duration>
      <video:publication_date>2012-09-03T16:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Merdlt3VgNw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-DENT-718-Classification-and-components-of-removable-partial-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - DENT 718: Classification and components of removable partial dentures</video:title>
      <video:description>&quot;Lec 17 - DENT 718: Classification and components of removable partial dentures&quot; Lecture 5 in a course on creating removable prosthodontic appliances (dentures). This lecture covers the Kennedy partial denture classification system.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21320.jpg</video:thumbnail_loc>
      <video:duration>2543</video:duration>
      <video:publication_date>2012-09-09T04:07:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T6Im--9oqlU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>components</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Fluids-part-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Fluids (part 11)</video:title>
      <video:description>Fluids (part 11)

Clarification of the problem in part 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21756.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2012-09-10T12:22:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HnfBFeLunk4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-DENT-718-Removable-partial-dentures-design-considerations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - DENT 718: Removable partial dentures: design considerations</video:title>
      <video:description>&quot;Lec 18 - DENT 718: Removable partial dentures: design considerations&quot; Lecture 6 in a course on creating removable prosthodontic appliances (dentures). This lecture covers the basics of designing and laying out dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21326.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-09T04:07:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0bdNpCZVck</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
      <video:tag>design</video:tag>
      <video:tag>considerations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Balancing-Chemical-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Balancing Chemical Equations</video:title>
      <video:description>Balancing Chemical Equations

The art of balancing equations in chemistry!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22530.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2012-09-11T02:23:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RnGu3xO2h74</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 15- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21214.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-09-09T03:11:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GnUmXIQUXB8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-GMAT-Data-Sufficiency-30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - GMAT: Data Sufficiency 30</video:title>
      <video:description>GMAT: Data Sufficiency 30

121-124, pg. 288</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22359.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T01:51:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_eNoF1DnZs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>30</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enema-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enema procedure</video:title>
      <video:description>How to give Enema. An enema is the procedure of introducing liquids into the rectum and colon via the anus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/357f88d1-2604-4cee-aac5-64cabe025149/cand_25.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T22:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9605.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>give</video:tag>
      <video:tag>Enema</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Amortization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Amortization</video:title>
      <video:description>Amortization

Introduction to amortization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22658.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2012-09-11T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XfR3JSkSkJM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Amortization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dental-Floss-and-Toothbrushing-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Dental Floss and Toothbrushing Techniques</video:title>
      <video:description>&quot;Lec 4 - Dental Floss and Toothbrushing Techniques&quot; Demonstration of flossing and toothbrushing techniques.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21532.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-09-09T05:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WyS7UNDHRVY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Floss</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Toothbrushing</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stuff-of-Dreams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stuff of Dreams</video:title>
      <video:description>Fascinating video that explains what happens when we dream, and possible reasons why.  Also discusses lucid dreaming and oneirology, the very young science dedicated to the study of dreams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/bb034bb5-bbfc-4216-bbdd-4351b5574805/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-11-26T23:44:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28080.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Dreams</video:tag>
      <video:tag>REM</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Lucid</video:tag>
      <video:tag>Dreaming</video:tag>
      <video:tag>oneirology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Margin-of-Error-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 -  Margin of Error 2</video:title>
      <video:description>Margin of Error 2

Finding the 95% confidence interval for the proportion of a population voting for a candidate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22690.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-11T02:51:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YclQE2XtaLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>margin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>error</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-imT-Image-of-a-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - im(T):  Image of a Transformation</video:title>
      <video:description>im(T):  Image of a Transformation

Showing that the image of a subspace under a transformation is also a subspace.  Definition of the image of a Transformation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22049.jpg</video:thumbnail_loc>
      <video:duration>997</video:duration>
      <video:publication_date>2012-09-11T00:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hZ827mfh1Jo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IM</video:tag>
      <video:tag>T</video:tag>
      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-so-great-about-burning-bananas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is so great about burning bananas?</video:title>
      <video:description>Have you ever heard of burning plantains? You must see this clip in order to discover how combining sawdust, bananas, and other components can create a surprisingly useful substance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ef6be2ea-7f7b-4045-a1dc-f5c33940724b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2013-01-30T04:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29027.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>bananas</video:tag>
      <video:tag>Rwanda</video:tag>
      <video:tag>Ethiopia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-A-Romp-Through-Ethics-for-Complete-Beginners-47</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- A Romp Through Ethics for Complete Beginners (4/7)</video:title>
      <video:description>&quot;Lec 35- A Romp Through Ethics for Complete Beginners (4/7)&quot;Part 4 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we reflect on Hume&apos;s account of morality and his rejection of reason as the source of morality.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-04.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21426.jpg</video:thumbnail_loc>
      <video:duration>5263</video:duration>
      <video:publication_date>2012-09-09T05:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9H-ain-k9A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>4</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiphase-Thermoelectric-Converter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiphase Thermoelectric Converter</video:title>
      <video:description>The Multiphase Thermoelectric Converter is a direct thermal-to-electrical energy conversion system designed in order to harvest most of the waste heat energy efficiently into electricity, reducing  weight and size of space heat radiators, making fusion-powered space propulsion more energy-efficient than ever. The Multiphase Thermoelectric Converter consists of two opposing twisting electromagnetic forces, forming two contra-aligned electrodynamic vortices, for axially and radially compressing a hot ionized gas F=q(v × B) forcing it to expand longitudinally transferring electrodynamically F=i(L × B)   ε=(Bℓv sinθ)   its energy to a multiphase electrical system to be effectively harvested by diode rectifiers. Wherein, the phase rotation keeps hot plasma centered far from electromagnetic coils, which allow to induce high pressure and withstand very high temperatures for virtually getting closer to the maximum efficiency η=1-(TC/TH), e.g. TC=300K, TH=30000K, η%=99%. Together with the Aneutronic Reactor and Electrodynamic Thrusters, it is to form the most perfect triad for providing a high degree of cleanliness and efficiency for deep space propulsion, with practically no thermal and radioactive waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11884.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2012-01-30T14:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uqnk19hn7Rc</video:player_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Thermoelectric</video:tag>
      <video:tag>MHD</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>conversion</video:tag>
      <video:tag>Radiator</video:tag>
      <video:tag>Thermionic</video:tag>
      <video:tag>RTG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnant-Robot-to-train-Students</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnant Robot to train Students</video:title>
      <video:description>Usage of Pregnant Robot to train Students. http://go.discovery.com/?mkcpgn=ytdsc1&amp;url=http://news.discovery.com/videos/
Medical students at Johns Hopkins University are getting a real-life birthing experience when a robot goes into labor. Kasey-Dee Gardner reports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12003.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-03-30T08:22:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAzmC0uYKAY</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pregnant</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>mom</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>trimester</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>kasey</video:tag>
      <video:tag>dee</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Hopkins</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>train</video:tag>
      <video:tag>student</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-protein-are-secreted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How protein are secreted</video:title>
      <video:description>Proteins are synthesized in the endoplasmic reticulum. Newly synthesized protein needed to be transported to their site of action. This process requires modifications of proteins in the golgi apparatus. Secretory proteins are also modified in the same way. This video explains how proteins are secreted. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3863998b-2651-42b0-8753-36203b86d3af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-04-19T18:57:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1861.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>molecularbiology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mitochondrial-DNA-Molecular-of-Drosophila-Yakuba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mitochondrial DNA Molecular of Drosophila Yakuba</video:title>
      <video:description>Recent molecular and neuroanatomical advances in drosophila have produced a nearly complete picture of the peripheral neuroanatomy and function of smell and taste in this insect neurophysiological experiments have begun to provide insight into the mechanisms by which these animals process chemosensory cues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/920f409a-9aa3-4b5a-ba7c-86b8f47ee41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2010-11-30T11:46:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6271.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nouthern-Blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nouthern Blot</video:title>
      <video:description>Northern blot is a technique used in molecular biology research to study gene expression. It takes its name from its similarity to the Southern blot technique, named for biologist Edwin Southern. The major difference is that RNA, rather than DNA, is analyzed in the northern blot. Both techniques use electrophoresis and detection with a hybridization probe. The northern blot technique was developed in 1977 by James Alwine, David Kemp, and George Stark at Stanford University.
A northern blot is very similar to a Southern blot except that it is RNA rather than DNA which is extracted, run on a gel and transferred to a filter membrane. There are 3 types of RNA: tRNA (transfer RNA - active in assembly of polypeptide chains), rRNA (ribosomal RNA - part of the structure of ribosomes) and mRNA (messenger RNA - the product of DNA transcription and used for translation of a gene into a protein). It is mRNA which is isolated and hybridized in northern blots.
mRNA is extracted from the cells grown in galactose and cells grown in glucodse and purified.
The mRNA is loaded onto a gel for electrophoresis. Lane 1 has gal mRNa Lane 2 has the Glucose mRNA.
An electric current is passed through the gel and the RNA moves away from the negative electrode. The distance moved depends on the size of the RNA fragment. Since genes are different sizes the size of the mRNAs varies also. This results in a smear on a gel. Standards are used to quantitate the size. The RNA can be visualized by staining first with a fluorescent dye and then lighting with UV.
RNA is single-stranded, so it can be transferred out of the gel and onto a membrane without any further treatment. The transfer can be done electrically or by capillary action with a high salt solution.
A GAL DNA probe is incubated with the blot.the single stranded GAL DNA probe binds with immobilized GAL mRNA The blot is washed to remove non-specifically bount probe and then a development step allows visualization of the probe that is bound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/fac4cc4b-fda1-41b8-b392-93a46c3c849d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-07-08T01:26:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2999.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>experiments</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Nouthern</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Birth-and-Death-of-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Birth and Death of Genes</video:title>
      <video:description>Researchers Bill Detrich, Christina Cheng, and Art DeVries have pinpointed the genetic changes that enable icefish to thrive without hemoglobin and red blood cells and to avoid freezing in the icy ocean. This videos shows the discovery of the Antarctic icefish that has provided a stunning example of adaptation in an environment both hostile and abundant, where the birth of new genes and the death of old ones have played crucial roles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/c93d93ab-0f22-45f7-a650-b353590df441/cand_25.jpg</video:thumbnail_loc>
      <video:duration>790</video:duration>
      <video:publication_date>2012-02-25T02:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11929.mp4</video:content_loc>
      <video:uploader>biointeractive</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mouse</video:title>
      <video:description>Transgenic Mouse
Since the first gene transfers into mice were successfully executed in 1980, transgenic mice have allowed researchers to observe experimentally the roles of genes in development, physiology and disease. Transgenic mice have become a real human pathology model and their use has dramatically increased for the past two decades. Medical devices companies have also succeeded in developing state-of-the-art miniature equipments adapted to mice enabling researchers to maximize their project study.

 
However, with current transgenesis methods, as the additive transgenesis technology, less than 10% of the host embryos integrate the foreign DNA into their genome. This integration process occurs in a random fashion, lacking control of gene expression levels. Besides once the animal founder is born and matured, there is no assurance that the founder animal&apos;s offspring will inherit the foreign DNA. All these barriers slow down research developments.

Today, a new and innovative technology has revealed to overcome these barriers. A biotechnological company specialized in custom made transgenic mice, introduces the fastest and most powerful tool in transgenesis to boost research activities: from DNA to characterized founders in 2 months only!

This new Technology is an outstanding tool for in vivo target validation, drug optimization and pre-clinical studies. It combines the enhanced lineage contribution of the powerful BPES cells with the advantages of targeted construct-copy insertion at the HPRT docking site. This unique technology allows the generation of predictable and reproducible models with high efficiency in a very short time that particularly fits with the demands of the research market (overexpression, gene humanisation, in vivo RNAi models).

Text Reff: http://www.transgenicmouse.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/956d413e-8ca1-4a6c-a0a8-afa07ffcac96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2007-07-30T19:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/559.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transgenic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galvanic-Cell-Animation-ZnCu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galvanic Cell Animation (Zn/Cu)</video:title>
      <video:description>The Galvanic cell, named after Luigi Galvani, is a part of a battery consisting of an electrochemical cell with two different metals connected by a salt bridge or a porous disk between the individual half-cells. It is sometimes also called a Voltaic cell.

Common usage of the word battery has evolved to include a single Galvanic cell, but the first batteries had many Galvanic cells. The Galvanic cell should not be confused with the electrolytic cell, which decomposes chemical compounds by means of electrical energy.


A Galvanic cell consists of two half-cells. Each half-cell consists of the following:

An electrode, which in the figure are the plates of zinc (Zn) and copper (Cu). 
An electrolyte, which in the figure are aqueous solutions of zinc sulfate (ZnSO4) and copper(II) sulfate (CuSO4). 
For the Daniell cell, depicted in the figure, the zinc atoms have a greater tendency to go into solution than do the copper atoms. More precisely, the electrons on the zinc electrode have a higher energy than the electrons on the copper electrode. Because the electrons have a negative charge, to pass them on the zinc electrode must have a more negative electrical potential than the copper electrode. However, in the absence of an external connection between the electrodes, no current can flow.

When the electrodes are connected externally — as in the figure, with wire and a voltmeter, the electrons tend to flow from the more negative electrode (zinc) to the more positive electrode (copper). Because the electrons have negative charge, this produces an electric current that is opposite to the electron flow. At the same time, an equal ionic current flows through the electrolyte.

For every two electrons that flow from the zinc electrode through the external connection to the copper electrode, on the electrolyte side a zinc atom must go into solution as a Zn2+ ion, at the same time replacing the two electrons that have left the zinc electrode by the external connection. By definition, the anode is the electrode whe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ebd95081-86f4-4b3d-894f-d1ed73d52e41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-07-03T11:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2934.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Science</video:tag>
      <video:tag>HSC</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Programming Abstractions (Stanford)&quot; Lecture 11 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues with recursive backtracking and introduces pointers and recursive data.  Following, she focuses on solving the problems rather than the exact code and later uses the example of a program that will solve a Sudoku puzzle. She explains that recognizing and looking for patterns between all of the different recursive examples is an important component to learning recursion. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17677.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-03T16:51:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p-gpaIGRCQI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>pointers</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>data</video:tag>
      <video:tag>sudoku</video:tag>
      <video:tag>permutation</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Quadratic-Formula-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Quadratic Formula 2</video:title>
      <video:description>This lecture is provided by Khan Academy. 

U10_L1_T3_we2 Quadratic Formula 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24742.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-17T16:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CLrImGKeuEI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 5 - Darwin&apos;s Legacy&quot; October 20, 2008 lecture by Peter and Rosemary Grant for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  The Grants discuss how and why species multiply.  The lecture is concluded with a panel discussion with Carol Boggs and Rodolfo Dirzo.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18997.jpg</video:thumbnail_loc>
      <video:duration>6630</video:duration>
      <video:publication_date>2012-09-04T08:48:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IMcVY__T3Ho</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Exp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Currents
Resistivity
Ohm&apos;s Law

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12028.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-04-01T01:03:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJSp8v0YJrA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Electrostatic Potential
Electric Energy
eV
Conservative Field
Equipotential Surfaces

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12023.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-04-01T01:00:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ldJhMDuOGxY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, gives a background lecture of numerical linear algebra for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17521.jpg</video:thumbnail_loc>
      <video:duration>4212</video:duration>
      <video:publication_date>2012-09-03T14:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZmvQ7GQ_gPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>LU</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>Cholesky</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>flop</video:tag>
      <video:tag>Count</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>inversion</video:tag>
      <video:tag>Lemma</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Psychology 101</video:title>
      <video:description>&quot;Lec 22 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27188.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-21T03:46:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGi3riXvkb0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Platinum-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Platinum Video -  Periodic Table of Videos</video:title>
      <video:description>A new and improved video about platinum for our collection on all the elements. More chemistry at http://www.periodicvideos.com/

Platinum nugget image permission + copyright: Heinrich Pniok... http://commons.wikimedia.org/wiki/User:Alchemist-hp</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12095.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2012-04-03T14:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBBy4-0uUC4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Platinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Oxidative-Phosphorylation-and-Chemiosmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Oxidative Phosphorylation and Chemiosmosis</video:title>
      <video:description>Oxidative Phosphorylation and Chemiosmosis

Oxidative Phosphorylation and Chemiosmosis (along with slight correction of previous video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22397.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2012-09-11T01:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_Q17tqw_7A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Oxidative</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chemiosmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CA-Geometry-deductive-reasoning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CA Geometry: deductive reasoning</video:title>
      <video:description>CA Geometry: deductive reasoning

1-3, deductive reasoning and congruent angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22439.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-11T02:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GluohfOedQE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Executing-a-Lumbar-Puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Executing a Lumbar Puncture</video:title>
      <video:description>This procedure is normally done with the patient sitting down.In this video the procedure is explained via 3D animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1597.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-04T06:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R2_0gOI8uV0</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>puncture</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>medrc</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>neelesh</video:tag>
      <video:tag>bhandari</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-SAT-Prep-Test-7-Section-2-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  97 - SAT Prep: Test 7 Section 2 Part 3</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 3

Problems 13-16 on starting on page 778</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22440.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:08:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lb3TmicdsCU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CA-Geometry-Proof-by-Contradiction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CA Geometry: Proof by Contradiction</video:title>
      <video:description>CA Geometry: Proof by Contradiction

4-6, proof by contradiction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22441.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-11T02:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6O0YHyarlI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Contradiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CA-Geometry-More-Proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CA Geometry: More Proofs</video:title>
      <video:description>CA Geometry: More Proofs

7-10, more proofs (10 continued in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22442.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-11T02:09:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4PPMnI8-Zsc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>More</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-SAT-Prep-Test-7-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  98 - SAT Prep: Test 7 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 4

Problems 17-18 on page 779</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22443.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-11T02:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDyFevRLKb8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CA-Geometry-Similar-Triangles-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CA Geometry: Similar Triangles 1</video:title>
      <video:description>CA Geometry: Similar Triangles 1

10-14, similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22444.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-11T02:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bWTtHKSEcdI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Best-Medical-Animation-sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Best Medical Animation sites</video:title>
      <video:description>This video shows favorite 3D medical animation sites for medical students to use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_1598.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-04-06T13:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpH5BdI9FqU</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>markiv</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>multimedia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-28-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 28-Public Health 241 -</video:title>
      <video:description>lec 28-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27630.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-30T10:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JV9EoR1nh98</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Sodium-Potassium-Pump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Sodium Potassium Pump</video:title>
      <video:description>Sodium Potassium Pump

How a sodium potassium pump can maintain a voltage gradient across a cell or neuron&apos;s membrane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22452.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2012-09-11T02:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C_H-ONQFjpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on how equality constrained minimization is utilized in electrical engineering for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17523.jpg</video:thumbnail_loc>
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      <video:tag>Nemirovski</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sodium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Video - Periodic Table of Videos</video:title>
      <video:description>This is our original sodium video but in HD (original was low quality). Sodium is an alkali metal and element number 11 on the periodic table. More videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12097.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-04-03T14:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7IT2I3LtlNE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-the-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to the atom</video:title>
      <video:description>Introduction to the atom

The atom, proton, neutron and electron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22490.jpg</video:thumbnail_loc>
      <video:duration>1265</video:duration>
      <video:publication_date>2012-09-11T02:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1xSQlwWGT8M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-CA-Algebra-I-Completing-the-Square</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CA Algebra I: Completing the Square</video:title>
      <video:description>CA Algebra I: Completing the Square

48-52, completing the square</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22493.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-11T02:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8M4c8TB3Cdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>I</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-C245-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering C245 -Benefits of Scaling</video:title>
      <video:description>&quot;Lec 3 - Electrical Engineering C245 -Benefits of Scaling&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24338.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-09-15T06:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SDtuEKsbH-o</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
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      <video:tag>engineering</video:tag>
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      <video:tag>Benefits</video:tag>
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      <video:tag>scaling</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-110-SAT-Prep-Test-8-Section-2-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  110 - SAT Prep: Test 8 Section 2 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 3

Problems 9-14 starting on page 841</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22495.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbsWxarO5d4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-CA-Algebra-I-Quadratic-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CA Algebra I: Quadratic Equation</video:title>
      <video:description>CA Algebra I: Quadratic Equation

53-57, Quadratic Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22497.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T02:19:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSNtCg7o7bA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electron-Configurations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electron Configurations 2</video:title>
      <video:description>Electron Configurations 2

Figuring out configurations for the d-block elements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22502.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-11T02:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YURReI6OJsg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Configurations</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-C245-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Electrical Engineering C245 -  Benefits of Scaling</video:title>
      <video:description>&quot;Lec 4- Electrical Engineering C245 -  Benefits of Scaling&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24339.jpg</video:thumbnail_loc>
      <video:duration>4834</video:duration>
      <video:publication_date>2012-09-15T06:53:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eBIhftfVLs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>scaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Valence-Electrons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Valence Electrons</video:title>
      <video:description>Valence Electrons

Looking at valence electrons to figure out reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22504.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-11T02:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1TZA171yxY4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>valence</video:tag>
      <video:tag>Electrons</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Pathways</video:title>
      <video:description>This video is generally about spinal pathways. Mainly it explains the sensitive or ascending pathways. it starts with explaining the general organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d556368c-bb75-4c70-83b5-1d4a882fe5fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2011-12-01T02:58:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10021.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>ascending</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>pathways</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-CA-Algebra-I-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CA Algebra I: Rational Expressions 1</video:title>
      <video:description>CA Algebra I: Rational Expressions 1

63-65, simplifying rational expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22505.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T02:20:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K4VyHxglUts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-SAT-Prep-Test-8-Section-5-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  112 - SAT Prep: Test 8 Section 5 Part 1</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 1

Problems 1-6 starting on page 855</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22507.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T02:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKiU7kzjTQw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
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      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-ME-C117-Student-Presentations-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 ME C117  Student Presentations (continued)</video:title>
      <video:description>ME C117  Student Presentations (continued)

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19286.jpg</video:thumbnail_loc>
      <video:duration>4806</video:duration>
      <video:publication_date>2012-09-05T01:10:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlfTYcY030Y</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Freud-on-Sexuality-and-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Freud on Sexuality and Civilization</video:title>
      <video:description>&quot;Lec 15 - Freud on Sexuality and Civilization&quot; Foundations of Modern Social Thought (SOCY 151)

Freud&apos;s brand of critical theory adds important dimensions; he argues that we can better understand our consciousness through the process of psychoanalysis—the talking cure, dream work, etc—and we can cure ourselves through this process as well.  We discuss Freud&apos;s early days in Vienna developing psychoanalysis as a clinical approach alongside Jung, Ferenczi, and others in their tight-knit circle.  They develop the ideas of the id, ego, and superego as well as the antithetical drives, the love drive (Eros) and the death drive (Thanatos).  Later, Freud applies these concepts to society as a whole in his books Totem and Taboo and Civilization and its Discontents.  His argument in Civilization and its Discontents calls to mind Nietzsche; he argues that the repression of urges and drives allows civilization to bloom and flourish, but the same repression is problematic on the level of individual psychology as well as on the level of civilization.

00:00 - Chapter 1. The Importance of Nietzsche&apos;s Approach
10:29 - Chapter 2. Freud in a Historical Context
14:06 - Chapter 3. Psychoanalysis and Other Breakthroughs
29:26 - Chapter 4. &quot;The Ego and the Id&quot;
40:02 - Chapter 5. &quot;Civilization and Its Discontents&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23480.jpg</video:thumbnail_loc>
      <video:duration>3209</video:duration>
      <video:publication_date>2012-09-14T08:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjryKz_-L68</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
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      <video:tag>Sexuality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Civilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anaerobic-respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anaerobic respiration</video:title>
      <video:description>Here is the video for anaerobic respiration. This kind of respiration is a type of respiration that does not use oxygen. It is used when there is not enough oxygen for aerobic respiration. In this respiration, glucose is converted into lactic acid and energy released.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/d688ac2c-7378-4a77-a859-0d120050f700/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2016-03-16T21:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32446.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Anaerobic</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-SAT-Prep-Test-6-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  92 - SAT Prep: Test 6 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 2

Problems 7-9 starting on page 745</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22416.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2012-09-11T02:03:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewzoWPBLG3g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Law-2706-Introduction-to-Energy-and-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Law 270.6  Introduction to Energy and Electricity</video:title>
      <video:description>Law 270.6  Introduction to Energy and Electricity

Introduction to the Course; and Introduction to Electricity 
- January 17, 2008.  An introduction to the course, including the history of energy, the relationship between energy and development, environmental and environmental justice impacts of energy generation, and an introduction to current energy issues.  Lecture includes an introduction to the basics of electricity generation, transmission and distribution, efficiency, reliability, and ancillary services.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19590.jpg</video:thumbnail_loc>
      <video:duration>9378</video:duration>
      <video:publication_date>2012-09-05T03:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W5gUwQYzwO4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>boalt</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>green</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>management</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Boiling-Point-Elevation-and-Freezing-Point-Supression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Boiling Point Elevation and Freezing Point Supression</video:title>
      <video:description>Boiling Point Elevation and Freezing Point Supression

Raising or lowering the boiling or freezing point of a solution by adding solute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22570.jpg</video:thumbnail_loc>
      <video:duration>840</video:duration>
      <video:publication_date>2012-09-11T02:32:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9LxdqYntlU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Boiling</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Elevation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Freezing</video:tag>
      <video:tag>Supression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CAHSEE-Practice-Problems-47-51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14  -  CAHSEE Practice: Problems 47-51</video:title>
      <video:description>CAHSEE Practice: Problems 47-51

CAHSEE Practice: Problems 47-51</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22571.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-11T02:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENg2ajvKYss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>47</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Introduction-to-Kinetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Introduction to Kinetics</video:title>
      <video:description>Introduction to Kinetics

Kinetics, activation energy, activated complex and catalysts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22572.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-11T02:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/__zy-oOLPug</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Reactions-in-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Reactions in Equilibrium</video:title>
      <video:description>Reactions in Equilibrium

Equilibrium reactions and constants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22574.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2012-09-11T02:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CGJjjm7-DJ4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Reactions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Le-Chateliers-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Le Chatelier&apos;s Principle</video:title>
      <video:description>Le Chatelier&apos;s Principle

Le Chatelier&apos;s Principle regarding the &quot;stressing&quot; of reactions in equilibrium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22580.jpg</video:thumbnail_loc>
      <video:duration>883</video:duration>
      <video:publication_date>2012-09-11T02:35:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-fEvpVNTlE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Le</video:tag>
      <video:tag>Chatelier</video:tag>
      <video:tag>s</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cleaning-and-Shaping-Root-Canal-Curved-Canal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cleaning and Shaping Root Canal - Curved Canal</video:title>
      <video:description>&quot;Lec 12 - Cleaning and Shaping Root Canal - Curved Canal&quot; The technique for preparing for a curved root canal is demonstrated on an extracted tooth. X-rays and graphics are used. Orig. air date: JUN 4 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22914.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T09:29:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFxb9lBbI4s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Shaping</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>Curved</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fitting-the-Master-Gutta-Percha-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fitting the Master Gutta-Percha Cone</video:title>
      <video:description>&quot;Lec 13 - Fitting the Master Gutta-Percha Cone&quot; Graphics, X-rays, instrument set-up and a cross-section of an extracted tooth are used to demonstrate the fitting of the master Gutta-Percha cone. Orig. air date: JUN 6 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22915.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2012-09-11T09:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PKwTWBUob60</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Gutta-Percha-Lateral-Condensation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Gutta Percha - Lateral Condensation</video:title>
      <video:description>&quot;Lec 14 - Gutta Percha - Lateral Condensation&quot; Graphics, radiographs and an extracted tooth are used to demonstrate the technique of Gutta-Percha lateral condensation . Orig. air date: JUN 7 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22916.jpg</video:thumbnail_loc>
      <video:duration>1322</video:duration>
      <video:publication_date>2012-09-11T09:29:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5bcQySZZJLI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>condensation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Endodontic-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Endodontic Cavity Preparation</video:title>
      <video:description>&quot;Lec 21 - Endodontic Cavity Preparation&quot;Determining location and shape of access opening; use of plaster models to aid in visualizing shape of crown and shape and location of pulp chamber. Orig. air date: OCT 1 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22923.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2012-09-11T09:30:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qO_2lIC1ynY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Periapical-Surgery-Muco-Periosteal-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Periapical Surgery: Muco-Periosteal Flap</video:title>
      <video:description>&quot;Lec 22 - Periapical Surgery: Muco-Periosteal Flap&quot; Dr. Corcoran uses a full muco-periosteal flap (triangular type) in the surgery of maxillary left central incisor. Orig. air date: MAY 4 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22924.jpg</video:thumbnail_loc>
      <video:duration>2081</video:duration>
      <video:publication_date>2012-09-11T09:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sLkgmX2NpO8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Muco</video:tag>
      <video:tag>Periosteal</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Kirchhoff&apos;s Current Law

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15712.jpg</video:thumbnail_loc>
      <video:duration>3277</video:duration>
      <video:publication_date>2012-08-28T19:49:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q95lUJagN0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Electrolysis-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Electrolysis  (NB)</video:title>
      <video:description>Electrolysis  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26869.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-19T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dc69O-XLKtc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Programming Abstractions (Stanford)&quot; Lecture 24 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie introduces hashing and it&apos;s uses in search and retrieval; map implementations and the different kinds of search algorithms are then discussed. Thereafter she explains  that logarithmic  searches are relatively fast and often finish the search in an immeasurable amount of time. She introduces a different approach  to search that works in a faster manner than linear search. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17698.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-03T16:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9hT5YQ4sKXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>map</video:tag>
      <video:tag>implementation</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>search</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations with Damping - Destructive Resonance

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14492.jpg</video:thumbnail_loc>
      <video:duration>4174</video:duration>
      <video:publication_date>2012-08-26T18:43:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JnI7Z3qeW58</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASM-at-the-USA-Science-and-Engineering-Festival-MWV60</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASM at the USA Science and Engineering Festival (MWV60)</video:title>
      <video:description>The American Society for Microbiology at the USA Science and Engineering Festival 2012 in Washington, D.C. Learn what kids have to say about the science and microbiology and the various educational resources ASM offers to students, teachers and parents alike.
Filmed on April 27-28, 2012 at the USA Science and Engineering Festival inWashington, D.C.
Special thanks:
ASM Volunteers
David J. Westernberg, Ph.D., Missouri University of Science and Technology
Neil Baker, Ph.D., Ohio State University
Ron Atlas, Ph., D., University of Louisville, Kentucky
Stanley Maloy, Ph.D., San Diego State University
Vincent Lee, Ph.D., University of Maryland
Stephanie Yarwood, Ph.D., University of Maryland
Ann Smith, Ph.D., University of Maryland
Wade Winkler, Ph.D., University of Maryland
Daniel Stein, Ph.D., University of Maryland
Ken Frauwirth, Ph.D., University of Maryland
Jeff Blazar, University of Maryland
ASM Staff
Garth Hogan
Alaina Scalercio
Barbara Hyde
Basar Akkuzu
Jim Sliwa
Barb Slinker
John Bell
Students and Attendees
Cheryl and Evan Demas
Jacquelyn Campbell
Kennedy Deam
Nima Ranaghi
Rebecca Wilman
Sarah Marsh
Stephanie Brower
Debbie Atlas
Cameras
Ray Ortega, American Society for Microbiology
Chris Condayan, American Society for Microbiology
Edited and Produced by:
Chris Condayan, American Society for Microbiology
All views, comments and opinions expressed in this video
do not necessarily represent those of the American
Society for Microbiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12292.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-05-21T09:57:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C9xWBBkZsxg</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USASEF</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Blazar</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Baker</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Westernberg</video:tag>
      <video:tag>Garth</video:tag>
      <video:tag>Hogan</video:tag>
      <video:tag>Alaina</video:tag>
      <video:tag>Scalercio</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Educ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special Relativity</video:title>
      <video:description>&quot;Lec 9 - Special Relativity&quot; (June 11, 2012) Leonard Susskind discusses plane electromagnetic waves in regards to Maxwell&apos;s equations. He then looks for a Lagrangian formulation of Maxwell&apos;s equations in order to support the laws of conservation. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented by the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19049.jpg</video:thumbnail_loc>
      <video:duration>5992</video:duration>
      <video:publication_date>2012-09-04T09:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sGyXdCb0l50</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Locality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Stream-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Stream Computing</video:title>
      <video:description>&quot;Lec 5 - Stream Computing&quot; November 1, 2006 lecture by William Dally for the Stanford University Computer Systems Colloquium (EE 380).

A discussion about the exploration of parallelism and locality with examples drawn from the Imagine and Merrimac projects and from three generations of stream programming systems.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24079.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-09-14T15:14:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8x7OqjUNbyo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Economics C3</video:title>
      <video:description>&quot;Lec 4 -Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24141.jpg</video:thumbnail_loc>
      <video:duration>4208</video:duration>
      <video:publication_date>2012-09-15T04:02:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s41MyGVoSZ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Addition-of-a-Posterior-Palatal-Seal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137  - Addition of a Posterior Palatal Seal</video:title>
      <video:description>&quot;Lec 137  - Addition of a Posterior Palatal Seal&quot; This tape demonstrates the steps of adding additional materital on an inadequate posterior, palatal seal of a maxillary denture. Orig. air date: AUG 4 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22942.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-11T10:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C4VkFYMlvWk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>137</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Palatal</video:tag>
      <video:tag>seal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Repairing-a-Broken-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138  - Repairing a Broken Denture</video:title>
      <video:description>&quot;Lec 138  - Repairing a Broken Denture&quot; Shows a technique for repairing a broken mandibular denture.  Orig. air date: APR 29 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22943.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-11T10:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/opCgwgm3Xhw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>138</video:tag>
      <video:tag>Repairing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Broken</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Relining-the-Maxillary-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140  - Relining the Maxillary Complete Denture</video:title>
      <video:description>&quot;Lec 140  - Relining the Maxillary Complete Denture&quot; The complete procedure for relining a maxillary complete denture.  Orig. air date: AUG 26 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22945.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T10:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PCAnPjUMutc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Relining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Opportunity-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Opportunity Cost</video:title>
      <video:description>Opportunity Cost

Opportunity cost (and marginal cost) based on the PPF</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25358.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-18T13:10:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pkEiHZAtoro</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>opportunity</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Before-Time-and-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Before Time and Space</video:title>
      <video:description>This national geographic clip describes an era before time and space, the universe of lurking perils like exploding stars, asteroid impacts, and radiation streaming across the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6fb3fbe0-6c96-4cdc-a5cf-418a25205206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2010-11-14T22:11:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5295.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Before</video:tag>
      <video:tag>time</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldol-condensation-reaction-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aldol condensation reaction (1)</video:title>
      <video:description>Aldol condensations are important in organic synthesis, providing a good way to form carbon–carbon bonds. The Robinson annulation reaction sequence features an aldol condensation; the Wieland-Miescher ketone product is an important starting material for many organic syntheses. Aldol condensations are also commonly discussed in university level organic chemistry classes as a good bond-forming reaction that demonstrates important reaction mechanisms.[1][2][3] In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or &quot;aldol&quot; (aldehyde + alcohol), a structural unit found in many naturally occurring molecules and pharmaceuticals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42da5658-69be-4080-982d-02a0a70bf948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2010-11-09T22:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4902.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aldol</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Waxing-a-Maxillary-Left-First-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142  - Waxing a Maxillary Left First Molar</video:title>
      <video:description>&quot;Lec 142  - Waxing a Maxillary Left First Molar and Mandibular First Molar&quot;The process used in waxing a maxillary left first molar and waxing an inlay in the mandibular first molar. This is a laboratory exercise for dental students. Orig. air date: JUN 24 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22947.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-11T10:11:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQ5U7FfiFl0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>142</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mandibular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Contouring-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143  - Contouring Ceramo-Metal Pontic</video:title>
      <video:description>&quot;Lec 143  - Contouring Ceramo-Metal Pontic&quot; Dr. McPhee shows the armamentarium and procedure to adjust a premade ceramo-metal pontic used in a maxillary incisor.  Orig. air date: DEC 1 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22948.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2012-09-11T10:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2yyTWWYn6l4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>143</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 16- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16922.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-09-01T16:36:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w8yFkcoCB2I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Survey-of-Partially-Edentulous-Diagnostic-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145  - Survey of Partially Edentulous Diagnostic Casts</video:title>
      <video:description>&quot;Lec 145  - Survey of Partially Edentulous Diagnostic Casts&quot; Shows the armamentarium and techniques needed to survey the partially edentulous diagnostic cast.  Orig. air date: JUL 18 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22950.jpg</video:thumbnail_loc>
      <video:duration>2267</video:duration>
      <video:publication_date>2012-09-11T10:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EfxxNtAnHUc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>145</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Wax-up-Procedures-for-Ceramometal-and-Pinledge-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers</video:title>
      <video:description>&quot;Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers&quot; Orig air date: JAN 19 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22951.jpg</video:thumbnail_loc>
      <video:duration>2007</video:duration>
      <video:publication_date>2012-09-11T10:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L6lX-f0z5k8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>146</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Ceramometal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pinledge</video:tag>
      <video:tag>Retainers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Bonding-Technology-for-a-Removable-Partial-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Bonding Technology for a Removable Partial Denture</video:title>
      <video:description>&quot;Lec 150 - Bonding Technology for a Removable Partial Denture&quot; Demonstrates the use of bonding technology (enamel recontouring and composite bonding) for the preparation of abutment teeth in fabrication of a removable partial denture. Orig. air date: JUL 17 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22955.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-09-11T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XRIISjyQ9hI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>150</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 8 - Spring 2011 -Public Health 253E&quot; Public Health 253E, 001 - Ethical Challenges in Public Health Interventions
Professor: Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24109.jpg</video:thumbnail_loc>
      <video:duration>6604</video:duration>
      <video:publication_date>2012-09-15T03:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F11rBfdLXuM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 18.03 Differential Equations, Spring 2006&quot; First-order Autonomous ODE&apos;s: Qualitative Methods, Applications.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14824.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-08-28T02:09:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/te6Mplq3DCU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Programming Abstractions (Stanford)&quot; Lecture 25 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie examines a case study and opening up the lexicon file, which is complicated; she walks the students through the code and explains why she wrote it as she did as opposed to a sorted vector or binary search tree. She then introduces the DAWG data structure.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17699.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-03T16:58:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJ8SkcUSdbU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>lexicon</video:tag>
      <video:tag>sorted</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>search</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>flatten</video:tag>
      <video:tag>array</video:tag>
      <video:tag>dawg</video:tag>
      <video:tag>directed</video:tag>
      <video:tag>acyclic</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Graph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Contouring-A-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Contouring A Ceramo Metal Pontic</video:title>
      <video:description>&quot;Lec 153 - Contouring A Ceramo Metal Pontic&quot; Demonstrates the recontouring, staining, and glazing of a ready-made porcelain pontic before incorporation into the final bridge. Orig. air date: OCT 22 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22958.jpg</video:thumbnail_loc>
      <video:duration>1341</video:duration>
      <video:publication_date>2012-09-11T10:19:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmHK1DeX6Wo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>153</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Custom-Impression-Tray-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Custom Impression Tray Construction</video:title>
      <video:description>&quot;Lec 154 - Custom Impression Tray Construction&quot; Shows the rationale and construction of a custom impression tray for vinyl polysiloxane impression material.  Orig. air date: OCT 22 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22959.jpg</video:thumbnail_loc>
      <video:duration>967</video:duration>
      <video:publication_date>2012-09-11T10:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zywD5hoFj5g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>154</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Spruing-Sequence-For-Anterior-Abutments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Spruing Sequence For Anterior Abutments</video:title>
      <video:description>&quot;Lec 155 - Spruing Sequence For Anterior Abutments&quot; Shows the attachment of a premade wax sprue to the waxed abutment teeth of a maxillary anterior three unit bridge.  Orig. air date: JAN 26 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22960.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2012-09-11T10:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dqQVJaLxCyE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>155</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Abutments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Waxing-the-First-Molar-Spruing-and-Margination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156  - Waxing the First Molar: Spruing and Margination</video:title>
      <video:description>&quot;Lec 156  - Waxing the First Molar: Spruing and Margination&quot; Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22968.jpg</video:thumbnail_loc>
      <video:duration>3178</video:duration>
      <video:publication_date>2012-09-11T10:30:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRLOIqtWM1I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>156</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Margination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Fabrication-of-Full-Arch-Impression-and-Tray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157  - Fabrication of Full Arch Impression and Tray</video:title>
      <video:description>&quot;Lec 157  - Fabrication of Full Arch Impression and Tray &quot; Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22969.jpg</video:thumbnail_loc>
      <video:duration>971</video:duration>
      <video:publication_date>2012-09-11T10:30:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/prvbNRNR8G4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>157</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Arch</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Electrosurgery-The-Instrument-and-its-Common-Uses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158  - Electrosurgery: The Instrument  and its Common Uses</video:title>
      <video:description>&quot;Lec 158  - Electrosurgery: The Instrument  and its Common Uses&quot; Orig. air date: NOV 2 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22970.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-11T10:30:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AEWXpbji3xE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>158</video:tag>
      <video:tag>Electrosurgery</video:tag>
      <video:tag>the</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>uses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 28- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17025.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
      <video:publication_date>2012-09-02T04:30:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8y0slir4UVE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-164-Posterior-Etch-Metal-Resin-Bonded-Bridge-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques</video:title>
      <video:description>&quot;Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques&quot; Dr. Lorey discusses the theory and the clinical procedures involved in the design and delivery of a three unit bridge for a maxillary first molar. Orig. air date: AUG 3 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22976.jpg</video:thumbnail_loc>
      <video:duration>1239</video:duration>
      <video:publication_date>2012-09-11T10:30:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-zX-CsvRF8U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Etch</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Resin</video:tag>
      <video:tag>Bonded</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Sum-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Sum of Functions</video:title>
      <video:description>Sum of Functions

u17_l3_t1_we1 Sum of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25346.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T03:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n34dqyVCXs4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-169-Shade-Modification-and-Characterization-of-Ceramo-Metal-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations</video:title>
      <video:description>&quot;Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations&quot; Shows the mechanics of color selection and shade modification of ceramo-metal restorations.  Orig. air date: NOV 4 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22981.jpg</video:thumbnail_loc>
      <video:duration>2280</video:duration>
      <video:publication_date>2012-09-11T10:31:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rbeTGTAeA7o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Shade</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Characterization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-Mixing-of-Alumina-EBA-Cement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 -Mixing of Alumina EBA Cement</video:title>
      <video:description>&quot;Lec 170 -Mixing of Alumina EBA Cement&quot; Dispensing of the cement powder and liquid followed by proper mixing to the point of use for cementation.  Orig. air date: OCT 30 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22982.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-11T10:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sb5za0VVq7g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>170</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alumina</video:tag>
      <video:tag>EBA</video:tag>
      <video:tag>Cement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbonic-acid-is-formed-when-carbon-dioxide-and-water-is-mix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbonic acid is formed when carbon dioxide and water is mix</video:title>
      <video:description>When carbon dioxide in the form of dry ice is added to water, carbonic acid is formed. Carbonic acid turns water that has been made slightly basic to acidic.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81e4acc4-e516-4def-b6cc-a2aa8b9fff11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-11-23T22:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5798.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Carbonic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>H2CO3</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>dissolve</video:tag>
      <video:tag>water</video:tag>
      <video:tag>H2O</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Soda</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science C149</video:title>
      <video:description>&quot;Lec 6 - Computer Science C149 Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23956.jpg</video:thumbnail_loc>
      <video:duration>3896</video:duration>
      <video:publication_date>2012-09-14T12:12:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/45CeQba7YfE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses pre-processing, compilations, and linking in the context of C++ and C language programming.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17750.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-03T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0rXjvLa2NSs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>pre</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>linking</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: John Chiang - California State Controller

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19487.jpg</video:thumbnail_loc>
      <video:duration>2778</video:duration>
      <video:publication_date>2012-09-05T02:57:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DuwL36-rDzU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-New-Testament-as-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The New Testament as History</video:title>
      <video:description>&quot;Lec 5 - The New Testament as History&quot; Introduction to New Testament (RLST 152)

The accounts of Paul&apos;s travels in The Acts of the Apostles and Galatians seem to contradict each other at many points. Their descriptions of a meeting in Jerusalem--a major council in Acts versus a small, informal gathering in Galatians--also differ quite a bit. How do we understand these differences? A historical critical reading of these accounts does not force these texts into a harmonious unity or accept them at face value. Instead, a historical critical reading carefully sifts through the details of the texts and asks which of these is more likely to be historically accurate.

00:00 - Chapter 1. Paul&apos;s Travels in the Acts of the Apostles
17:49 - Chapter 2. Paul&apos;s Travels in Galatians
28:25 - Chapter 3. Which Account Is More Historically Accurate?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23118.jpg</video:thumbnail_loc>
      <video:duration>2202</video:duration>
      <video:publication_date>2012-09-12T12:29:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BQaOlxhg8xg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Testament</video:tag>
      <video:tag>as</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-IIT-JEE-Complex-Numbers-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - IIT JEE Complex Numbers (part 3)</video:title>
      <video:description>IIT JEE Complex Numbers (part 3)

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24956.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T17:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FwA_UZkI-JM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Absolute-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Absolute Inequalities 2</video:title>
      <video:description>Absolute Inequalities 2

U05_L1_T2_we2 : Absolute Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24588.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-17T14:11:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x5EJG_rAtkY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Astronomy 10</video:title>
      <video:description>&quot;Lec 24 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23787.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-14T11:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jWocfT011Us</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Francium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Francium video - Periodic Table of Videos</video:title>
      <video:description>Throwing Francium into water would be &quot;the YouTube video of the century&quot; according to our favourite chemistry professor! But is it possible? Videos of all the elements can be found at our website http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12140.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-04-03T14:43:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyFLvSg6ZDw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>francium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Napoleon-and-the-War-of-the-Third-Coalition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Napoleon and the War of the Third Coalition</video:title>
      <video:description>Napoleon and the War of the Third Coalition

Napoleon leads France to become the dominant power in Europe.  Napoleon I becomes Emperor of France.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24491.jpg</video:thumbnail_loc>
      <video:duration>1312</video:duration>
      <video:publication_date>2012-09-17T13:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yogD_-Op4Wc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>War</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Coalition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 12- MIT 3.320 Atomistic Computer Modeling of Materials.
Molecular Dynamics III: First Principles

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16381.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-08-30T13:38:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LInWiab7q6Q</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Johannine-Christianity-The-Letters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Johannine Christianity: The Letters</video:title>
      <video:description>&quot;Lec 12 - Johannine Christianity: The Letters&quot; Introduction to New Testament (RLST 152)

The Jesus of the Gospel of John often speaks in riddles so that his dialogues with characters such as Nicodemus appear confusing, rather than clarifying. The focus, however, of the Gospel of John is on Christology. In the Gospel, Jesus is divine. So it is also in 1 John, where many of the themes of the Gospel are echoed. 1, 2, and 3 John possibly present us with correspondences of the Johannine community, a sectarian group insisting on the divinity and humanity of Jesus, against the Docetists and other differing forms of early Christianity.

00:00 - Chapter 1. Riddles and Division in the Gospel of John
13:24 - Chapter 2. Differing Christologies in Early Christianity
24:23 - Chapter 3. Themes in 1 John
36:38 - Chapter 4. Sectarianism and 1 John
41:50 - Chapter 5. The Changing Community of 2 and 3 John

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23125.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-12T12:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F82JssUTYzg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Johannine</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Letters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/medical-coding-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>medical coding services</video:title>
      <video:description>Error free claims and timely claims submission are vital to get paid faster. We offer medical coding services, that can do just that! We are hipaa complaint, affordable and offer across the board 
medical coding and billing services. Call us @ 1-888-571-9069.visit us http://www.medicalbillingstar.com/medical-coding.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/cd7273ba-e99e-4f83-be2c-544bca731ff8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-07-31T07:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12381.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>services</video:tag>
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      <video:tag>Specialist</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Historical-Jesus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Historical Jesus</video:title>
      <video:description>&quot;Lec 13 - The Historical Jesus&quot; Introduction to New Testament (RLST 152)

It is obvious that certain narratives in the New Testament contradict each other and cannot be woven into a historically coherent whole. How, then, do scholars construct who the &quot;historical Jesus&quot; was? There are several principles that historical Jesus researchers follow, which include considering data that 1) has multiple attestations and 2) is dissimilar to a text&apos;s theological tendencies as more likely to be historical. Using the modern methods of historical research, it becomes possible to construct a &quot;historical Jesus.&quot;

00:00 - Chapter 1. Contradictory Accounts in the New Testament
13:25 - Chapter 2. Finding History in the New Testament
26:27 - Chapter 3. Methods of Historical Jesus Research
47:53 - Chapter 4. Who Was the Historical Jesus?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23126.jpg</video:thumbnail_loc>
      <video:duration>3149</video:duration>
      <video:publication_date>2012-09-12T12:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d_dOhg-Fpu0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>Jesus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Paul-as-Missionary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Paul as Missionary</video:title>
      <video:description>&quot;Lec 14 - Paul as Missionary&quot; Introduction to New Testament (RLST 152)

The New Testament and other texts provide us with many accounts of the Apostle Paul, some that contradict each other. Throughout the history of Christianity, Paul has assumed many different roles for different people. For the early Christians he was primarily a martyr. For St. Augustine, and later Martin Luther, he was a man interpreting the Gospel through his psychological struggle with guilt. The historical Paul seems to have been a man preaching an apocalyptic message to the gentiles.

00:00 - Chapter 1. Paul, the Protean Apostle
13:16 - Chapter 2. Who Is the Historical Paul?
30:07 - Chapter 3. Paul the Apocalyptic Apostle to the Gentiles

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23127.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-12T12:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3V8NeoY2qB4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Missionary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses struct codes and wraps up the implementation of C and C++ code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17752.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-03T17:14:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TRfbJIsDBIM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>control</video:tag>
      <video:tag>string</video:tag>
      <video:tag>struct</video:tag>
      <video:tag>address</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>processor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Apocalyptic-and-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Apocalyptic and Resistance</video:title>
      <video:description>&quot;Lec 23 - Apocalyptic and Resistance&quot; Introduction to New Testament (RLST 152)

The Apocalypse, or the Revelation of John, shares many of the traits found in apocalyptic literature: it operates in dualisms--earthly events contrasted with heavenly ones, present time with the imminent future, and it calls for cultural and political resistance. Its structure is like a spiral, presenting cycle after cycle of building tension and reprieve, so that the reader who experiences the text also experiences crisis and then catharsis. Politically, Revelation equates Rome with Babylon and the empire as the domain of Satan.

00:00 - Chapter 1. The Revelation of John and the Genre of Apocalyptic
12:49 - Chapter 2. The Structure of Revelation
28:00 - Chapter 3. Crisis, Catharsis, and Politics in Revelation
42:02 - Chapter 4. The Social Context of Revelation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23137.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-12T12:32:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8aBrXam36JE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Apocalyptic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces a new programming paradigm, the functional paradigm, and begins lecturing on the Scheme programming language.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17766.jpg</video:thumbnail_loc>
      <video:duration>3118</video:duration>
      <video:publication_date>2012-09-03T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_cV8NWQCxnE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>value</video:tag>
      <video:tag>threading</video:tag>
      <video:tag>kawa</video:tag>
      <video:tag>compile</video:tag>
      <video:tag>evaluate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Kinetics-of-Gas-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Kinetics of Gas  (NB)</video:title>
      <video:description>Kinetics of Gas  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26467.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2012-09-19T01:16:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JeN5-x_1q6M</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 12 - Spring 2011 - Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24113.jpg</video:thumbnail_loc>
      <video:duration>6464</video:duration>
      <video:publication_date>2012-09-15T03:26:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YhjpWDGXjhk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bromine-new-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bromine (new) video - Periodic Table of Videos</video:title>
      <video:description>Bromine if one of the few elements which is liquid at room temperature and it&apos;s known for its &quot;stench&quot;. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12120.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-04-03T14:35:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Slt3_5upuSs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bromine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Factoring-and-the-Distributive-Property-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Factoring and the Distributive Property 2</video:title>
      <video:description>Factoring and the Distributive Property 2

U09_L1_T1_we2 Factoring and the Distributive Property 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24683.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-17T15:40:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/499MvHFrqUU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distributive</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-interview-of-Dr-Vijay-Bose-about-hip-resurfacing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An interview of Dr Vijay Bose about hip resurfacing</video:title>
      <video:description>This video shows an interview of Dr Vijay Bose about hip resurfacing. Hip resurfacing is a surgical process and needs a well care of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/677f6098-e9c8-41e3-ba15-bdb799f4843c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-29T11:32:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8937.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 20 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  Prof. Cain continues lecturing on the functional paradigm and the Scheme programming language by using the flatten function as an example.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17767.jpg</video:thumbnail_loc>
      <video:duration>3106</video:duration>
      <video:publication_date>2012-09-03T17:17:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/onKR7ICXacQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>time</video:tag>
      <video:tag>script</video:tag>
      <video:tag>flatten</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>list</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>pointer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Designing-for-the-Self</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Designing for the Self</video:title>
      <video:description>&quot;Lec 4 - Designing for the Self&quot; November 3, 2006 lecture by John Zimmerman for the Stanford University Human Computer Interaction Seminar (CS547).  This talk provides a brief overview of consumer behavior research on identity construction and details opportunities for interactive products to improve this process.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24018.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-09-14T14:48:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H1S0OykQHXA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Self</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Windows-Vista-Dev-Innovation-on-User-Research-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Windows Vista Dev: Innovation on User Research Methods</video:title>
      <video:description>&quot;Lec 6 - Windows Vista Dev: Innovation on User Research Methods&quot; November 17, 2006 lecture by Gayna Williams for the Stanford University Human Computer Interaction Seminar (CS547).  This talk presents innovation on research methods used during the creation of Windows Vista to insure that users were considered at each stage of the development process; the methods highlighted include: personas, benchmarking, desirability, instrumentation, and ethnographies.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24020.jpg</video:thumbnail_loc>
      <video:duration>4353</video:duration>
      <video:publication_date>2012-09-14T14:48:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/532j9sfBcbQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>VISTA</video:tag>
      <video:tag>Dev</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>user</video:tag>
      <video:tag>research</video:tag>
      <video:tag>methods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces Python, a scripting language, by providing a basic overview of the language and some examples.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17774.jpg</video:thumbnail_loc>
      <video:duration>2919</video:duration>
      <video:publication_date>2012-09-03T17:20:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_9XAlLofYwU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>procedural</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>script</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Augmented-Social-Cognition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Augmented Social Cognition</video:title>
      <video:description>&quot;Lec 3 - Augmented Social Cognition&quot; October 19, 2007 lecture by Ed Chi for the Stanford University Human-Computer Interaction Seminar (CS 547). Augmented Social Cognition is trying to understand the enhancement of a group of people&apos;s ability to remember, think, and reason.  This has been taking in the form of many Web 2.0 systems like social networking sites, social tagging systems, blogs, and Wikis.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24042.jpg</video:thumbnail_loc>
      <video:duration>5069</video:duration>
      <video:publication_date>2012-09-14T14:58:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZvQATghV_8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>augmented</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Completing-the-Square-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Completing the Square 2</video:title>
      <video:description>Completing the Square 2

U10_L1_T2_we2 Completing the Square 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24738.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-17T16:35:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6agzj3A9IgA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfordium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherfordium Video - Periodic Table of Videos</video:title>
      <video:description>We updated our video about element number 104 during The Professor&apos;s recent trip to London. All our videos are at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12103.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2012-04-03T14:27:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dOj9ZjKnJcY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherfordium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-IIT-JEE-Differentiability-and-Boundedness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - IIT JEE Differentiability and Boundedness</video:title>
      <video:description>IIT JEE Differentiability and Boundedness

2010 IIT JEE Paper 1 Problem 40 Differentiability and Boundedness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24958.jpg</video:thumbnail_loc>
      <video:duration>840</video:duration>
      <video:publication_date>2012-09-17T17:49:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FIt1RNiCO6U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Differentiability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boundedness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Splinting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Splinting</video:title>
      <video:description>A splint is a device used to stabilize a fracture or dislocation. This video explains four types of splints and what can be used to make these splints.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c6348be-e65c-4cb6-887d-9a96350b11dc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-30T05:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9275.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Splinting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Order-of-Operations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Order of Operations 2</video:title>
      <video:description>Order of Operations 2

U01_L5_T2_we2 Order of Operations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24754.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-17T16:41:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_xuXwHhqNUg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-IIT-JEE-Integral-with-Binomial-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - IIT JEE Integral with Binomial Expansion</video:title>
      <video:description>IIT JEE Integral with Binomial Expansion

2010 IIT JEE Paper 1 Problem 41 Integral with Binomial Expansion and Algebraic Long Division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24960.jpg</video:thumbnail_loc>
      <video:duration>824</video:duration>
      <video:publication_date>2012-09-17T17:50:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1-5sTDLrcp4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Binomial</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-True-Value-of-Partnerships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The True Value of Partnerships</video:title>
      <video:description>&quot;Lec 9 - The True Value of Partnerships&quot; (May 18, 2011) Latin American entrepreneurs Wences Casares and Meyer Malka describe the keys to a successful entrepreneurial partnership, using their own experiences together as examples. Often the relationship between founders of a company reflects its success or failure, so understanding the dynamic of their relationship can help us better grasp why companies and businesses are successful. Casares and Malka have worked together for thirteen years, starting various companies and working together on different projects. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18904.jpg</video:thumbnail_loc>
      <video:duration>3681</video:duration>
      <video:publication_date>2012-09-04T07:13:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/leKavG8XccA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>Founder</video:tag>
      <video:tag>retail</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>partner</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Latin</video:tag>
      <video:tag>America</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-cholesterol-and-why-is-it-important</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is cholesterol and why is it important?</video:title>
      <video:description>This video shows about understanding cholesterol.

Cholesterol isn&apos;t inherently &quot;bad,&quot; but too much of it can cause a plethora of problems! Keep watching for the cholesterol basics.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6929a06a-5445-4b06-ae36-30137c3c6dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-10-11T00:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27861.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Enlightened-Trial-and-Error-Gaining-Insight-Through-New-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools</video:title>
      <video:description>&quot;Lec 5 - Enlightened Trial and Error: Gaining Insight Through New Tools&quot; (February 6, 2009) Bjoern Hartmann, of the Stanford HCI Group, gives an overview of different prototyping tools he has built with collaborators to address two research questions. First, how can tools enable a wider range of designers to create functional prototypes of ubiquitous computing interfaces? Second, how can design tools support the larger process of learning from these prototypes?

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18718.jpg</video:thumbnail_loc>
      <video:duration>4406</video:duration>
      <video:publication_date>2012-09-04T04:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wxJRgORV-Lg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>software</video:tag>
      <video:tag>research</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>prototype</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>Sensor</video:tag>
      <video:tag>data</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>time</video:tag>
      <video:tag>warping</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>exploration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Understanding-Fish-Reactions-to-Their-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Understanding Fish Reactions to Their Reflection</video:title>
      <video:description>&quot;Lec Last - Understanding Fish Reactions to Their Reflection&quot; Fish faced with their reflection in a mirror get aggressive, but also show an unexpected element of fear, which they don&apos;t show when fighting a real foe. The discovery raises the possibility that other lower vertebrates such as frogs, lizards and birds may also be able detect nuances more subtle than they&apos;ve been given credit for.

Stanford University:
http://www.stanford.edu/

Stanford News:
http://news.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18721.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-04T04:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GxXWpiDd_7c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Factor-expressions-by-grouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Factor expressions by grouping</video:title>
      <video:description>Factor expressions by grouping

u12_l1_t1_we3 Factor expressions by grouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25257.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-18T02:15:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rR4FfB-FZJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>factor</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Extraneous-Solutions-to-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Extraneous Solutions to Rational Equations</video:title>
      <video:description>Extraneous Solutions to Rational Equations

u15_l2_t1_we2 Extraneous Solutions to Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25273.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-18T02:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bml74_PsfwA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Extraneous</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Rate-Problem-Involving-Rational-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Rate Problem Involving Rational Equations</video:title>
      <video:description>Rate Problem Involving Rational Equations

u15_l2_t1_we3 Rate Problem Involving Rational Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25274.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-18T02:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rX8ZBP3nXvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Nuclear-Power-after-Fukushima-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 5- Nuclear Power after Fukushima | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Charles Ferguson
President, Federation of American Scientists

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
November 1, 2011 | 12:30-2:00pm

Location:
Tsai Auditorium (S010), CGIS South Building, 1730 Cambridge Street

Special Series on Post-Disaster Japan

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; the Harvard University Center for the Environment (HUCE); Environment and Natural Resources Program (ENRP) and Managing the Atom Project, the Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School; and the Mossavar-Rahmani Center for Business and Government, Harvard Kennedy School.

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23992.jpg</video:thumbnail_loc>
      <video:duration>5241</video:duration>
      <video:publication_date>2012-09-14T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hDAewfSZLoo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fukushima</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>Japan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cognitive-Science-C103-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Cognitive Science C103 - Lecture 10</video:title>
      <video:description>&quot;Lec 10- Cognitive Science C103 - Lecture 10&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24124.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-09-15T03:40:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srt5-gYu6so</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Funny-video-of-laptop-flying-in-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny video of laptop flying in air</video:title>
      <video:description>Very funny video showing the bees flying with laptop. Honey is placed around the think-pad. No bees were harmed during the making of this film</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a04795ef-1a33-4363-941c-608743d245f0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-30T10:03:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9482.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bees</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laptop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-IIT-JEE-Lagranges-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - IIT JEE Lagrange&apos;s Formula</video:title>
      <video:description>IIT JEE Lagrange&apos;s Formula

2010 IIT JEE Paper 1 Problem 49 Lagrange&apos;s Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24981.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-17T17:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rndex9FCIdo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Quasar-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Quasar Correction</video:title>
      <video:description>Quasar Correction

Quasar Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24982.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-09-17T17:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PX_XSnVWlNc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quasar</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Relations-and-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 -  Relations and Functions</video:title>
      <video:description>Relations and Functions

u17_l1_t1_we2 Relations and Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25338.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-18T02:56:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uz0MtFlLD-k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>relations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 25, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24011.jpg</video:thumbnail_loc>
      <video:duration>5897</video:duration>
      <video:publication_date>2012-09-14T13:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktcMKnNHTt4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Simplifying-Cube-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Simplifying Cube Roots</video:title>
      <video:description>Simplifying Cube Roots

u16_l1_t2_we3 Simplifying Cube Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25292.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-09-18T02:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-wtvEdEoVs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Comparing-Absolute-Values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Comparing Absolute Values</video:title>
      <video:description>Comparing Absolute Values

Evaluating and comparing absolute values</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20583.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T16:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hKkBlcnU9pw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brachioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brachioplasty</video:title>
      <video:description>Video shows the arm lift surgery in India at Mumbai and Delhi to reconstruct your arms. Sagging skin is removed from under arms. Complete surgical procedure s shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9a33a52-4d60-484e-a6c5-9522ce262588/cand_25.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T10:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9485.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reconstruct</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Arms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Close-lightning-bolt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Close lightning bolt</video:title>
      <video:description>A photo was captured using a Canon 1DMark IV and lightning trigger made by Stepping Stone Products, LLC - http://www.lightningtrigger.com/

Photo can be seen here: http://www.flickr.com/photos/willz0r/5289990107/

This massive clear air bolt (cloud-to-ground lightning bolt) hit about 200-250m away from our location. Here in Darwin, Australia these bolts can leap 15-20km away from the main storm striking a dry area surrounding the storm. You don&apos;t see me in the frame for good reason as I was in my car! :P :O 



The bolt hits near the base of the tree as a large puff of dust can be seen after the initial strike!

Thanks to Jacci for providing some foreground entertainment! :D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12004.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-03-30T08:25:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jm3rHONOr9o</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CG</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>thunder</video:tag>
      <video:tag>thunderstorm</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>bolt</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>stormchase</video:tag>
      <video:tag>lightningtrigger</video:tag>
      <video:tag>steppingstone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Graphing-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Graphing Inequalities 2</video:title>
      <video:description>Graphing Inequalities 2

u13_l2_t4_we2 Graphing Inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25308.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-18T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-aTy1ED1m5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-10-Lecture-21-Saving-the-World-with-Comp-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 - Lecture 21: Saving the World with Comp Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 21: Saving the World with Comp

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26868.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-19T02:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t0bFaPhYjkg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Comp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Stem-Cells-Tissue-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Stem Cells &amp; Tissue Regeneration</video:title>
      <video:description>&quot;Lec 3 - Stem Cells &amp; Tissue Regeneration&quot; (October 6, 2009) Dr. Jill Helms, Associate Professor of Surgery at the Stanford School of Medicine, discusses developments in stem cell research and the future of regenerative medicine.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18724.jpg</video:thumbnail_loc>
      <video:duration>6597</video:duration>
      <video:publication_date>2012-09-04T04:23:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2vFQJpxabQ4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Proposition</video:tag>
      <video:tag>71</video:tag>
      <video:tag>research</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>regenerative</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Implants</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Tissues</video:tag>
      <video:tag>Adaptability</video:tag>
      <video:tag>manmade</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>transplants</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>renewal</video:tag>
      <video:tag>Scar</video:tag>
      <video:tag>tis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Expressive-Intelligence-AI-Games-and-New-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Expressive Intelligence: AI, Games and New Media</video:title>
      <video:description>&quot;Lec 2 - Expressive Intelligence: AI, Games and New Media&quot; October 20, 2006 lecture by Michael Mateas for the Stanford University Human Computer Interaction Seminar (CS547).  &quot;Expressive AI (Artificial Intelligence)&quot;, a process occurring when AI research and art mutually inform each other, is discussed using the interactive drama Facade (downloadable from www.interactivestory.net) as an example.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24016.jpg</video:thumbnail_loc>
      <video:duration>5233</video:duration>
      <video:publication_date>2012-09-14T14:48:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ggh8niWwEfc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Expressive</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>and</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Problems-and-Solutions-With</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Problems and Solutions With</video:title>
      <video:description>&quot;Lec 10 - Problems and Solutions With &quot; January 19, 2007 lecture by Harold Thimbleby for the Stanford University Human Computer Interaction Seminar (CS 547).  This talk reviews simple usability and safety problems in interactive devices and how they can be detected either in design or by getting feedback from users.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24024.jpg</video:thumbnail_loc>
      <video:duration>4973</video:duration>
      <video:publication_date>2012-09-14T14:48:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GI6_8-J10a0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>with</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Structured-Orchestration-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Structured Orchestration Language</video:title>
      <video:description>&quot;Lec 4 - A Structured Orchestration Language&quot; October 26, 2006 lecture by Jayadev &quot;Jay&quot; Misra for the Stanford University Computer Systems Colloquium (EE 380).

A programming language called Orc (for orchestration) that supports a structured way of orchestrating distributed services is proposed. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24078.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-14T15:14:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sg6kq40tHPc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Structured</video:tag>
      <video:tag>Orchestration</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Genomics-and-Personalized-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Genomics and Personalized Medicine</video:title>
      <video:description>&quot;Lec 5 - Genomics and Personalized Medicine&quot; (October 20, 2009) Michael Snyder, Professor of Genetics and Chair of the Department of Genetics at Stanford, discusses advances in gene sequencing, the impact of genomics on medicine, the potential for personalized medicine. and efforts at Stanford to further study these issues.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18726.jpg</video:thumbnail_loc>
      <video:duration>6452</video:duration>
      <video:publication_date>2012-09-04T04:23:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pgHAXCMMcro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>variations</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>predisposition</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>pharmacogenomics</video:tag>
      <video:tag>BRCA1</video:tag>
      <video:tag>BRCA2</video:tag>
      <video:tag>CA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Computer Science 164 -</video:title>
      <video:description>23-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27564.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-30T08:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_U0Y3ZsDUcI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Sketching-and-Experience-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Sketching and Experience Design</video:title>
      <video:description>&quot;Lec Last - Sketching and Experience Design&quot; June 1, 2007 lecture by Bill Buxton for the Stanford University Human-Computer Interaction Seminar (CS 547). Designing for experience comes with a whole new level of complexity.  This is especially true in this emerging world of information appliances, reactive environments, and ubiquitous computing, where, along with those of their users, we have to factor in the convoluted behaviors of the products themselves.  In this talk, Bill discusses the design process itself, from the perspective of methods, organization, and composition.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24039.jpg</video:thumbnail_loc>
      <video:duration>5397</video:duration>
      <video:publication_date>2012-09-14T14:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx1WveKV7aE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>and</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining CT Scan</video:title>
      <video:description>With the help of a CT Scan a finding such as Tree in Bud sign are easily diagnosed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cb6969db-cfa2-4613-990d-480b0155c79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-12-01T20:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10322.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Cognitive-Science-C103-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17-Cognitive Science C103 - Lecture 20</video:title>
      <video:description>&quot;Lec 17-Cognitive Science C103 - Lecture 20History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24131.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-15T03:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iS9d4sySg-w</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Automatically-Generating-Personalized-Adaptive-User-Interfaces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Automatically Generating Personalized Adaptive User Interfaces</video:title>
      <video:description>&quot;Lec 14 - Automatically Generating Personalized Adaptive User Interfaces&quot; May 2, 2008 lecture by Krzysztof Gajos for the Stanford University Human Computer Interaction Seminar (CS547).

User Interfaces delivered with today&apos;s software are usually created in a one-size-fits-all manner, making implicit assumptions about the needs, abilities, and preferences of the &quot;average user&quot; and the characteristics of the &quot;average device.&quot; Krzysztof Gajos argues that personalized user interfaces, which are adapted to a persons devices, tasks, preferences, and abilities, can improve user satisfaction and performance.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24053.jpg</video:thumbnail_loc>
      <video:duration>4690</video:duration>
      <video:publication_date>2012-09-14T14:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ODrE7SodLPs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Automatically</video:tag>
      <video:tag>Generating</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>user</video:tag>
      <video:tag>Interfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-1-Regulation-of-Natural-Monopolies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 1 - Regulation of Natural Monopolies</video:title>
      <video:description>&quot;Lec 10 - Economics 1 - Regulation of Natural Monopolies&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27471.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-21T07:33:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mt_S0vUvZQ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Monopolies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-2010-IIT-JEE-Paper-1-Problem-50-Hyperbola-Eccentricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - 2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:title>
      <video:description>2010 IIT JEE Paper 1 Problem 50 Hyperbola Eccentricity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24985.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2012-09-17T17:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ES_vbSJ7LU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>2010</video:tag>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Eccentricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Separation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Separation II</video:title>
      <video:description>Magnetic separation technology was pioneered by Dynal for the separation of biomagnetic material. Dynabeads technology supports genomics, transcriptomics, proteomics, diagnostics, basic research, clinical cell separation and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/be554760-c7a7-4015-a7e1-7e99f1a51f62/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2007-09-19T02:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1023.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>magnetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural live birth</video:title>
      <video:description>This babycenter.com video shows natural live birth. Thinking about going natural? See how one mom powered through without pain medication, from first contractions to the birth of her beautiful son.
Video Transcript/nNarrator: Samiyyah is the owner of a day spa in Philadelphia. She is 38 weeks pregnant with her second child.
Samiyyah: With the first pregnancy, I delivered in a hospital, and it was very restricting, you know, being confined to the bed, not being able to, you know, move when I felt my body wanted me to do certain things.
Narrator: For her son Safi&apos;s birth, she was given pitocin to speed up labor, an epidural for pain management, and an episiotomy (a surgical cut to widen the vaginal opening).
This time, she&apos;s planning a natural delivery -- without pain medication and other medical interventions -- at a birth center.
Samiyyah: Yes, I&apos;ve been told that I am completely crazy for being, you know, for not having the drugs, but I&apos;ve been there and I didn&apos;t like it, so I figured I would try this. It&apos;s healthier for the baby; it&apos;s healthier for me. So why not? I mean, women, we were designed to do this.
Narrator: Seven days after her due date, Samiyyah&apos;s labor kicks into gear. At the birth center in Bryn Mawr, Pennsylvania, Julia Rasch, a licensed nurse/midwife, performs an internal exam and starts an IV line to give Samiyyah a dose of antibiotics, since she&apos;s positive for Group B strep.
Samiyyah is 3 centimeters dilated, 100 percent effaced, and her water hasn&apos;t broken yet, which is common in the first stage of labor.
Birth centers offer a more relaxed and intimate alternative to hospitals for women expecting uncomplicated births.
It&apos;s important to choose a birth center with nearby hospital privileges in case of an emergency.
Helping her through her first natural birth is her husband, Arvan. Her mother-in-law, Irena, and 6-year-old son Safi are there for support.
Samiyyah: We&apos;ve talked about, you know, what he&apos;s gonna see, we&apos;ve shown him pictures, and I think he&apos;ll be okay.
Narrator: As Samiyy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b453952e-497c-4fa7-b6f0-c79e6018ae44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2012-11-23T20:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28033.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Converting-mixed-numbers-and-improper-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Converting mixed numbers and improper fractions (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting mixed numbers and improper fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25367.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-18T13:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n3cKK0xBK64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-World-Outside-A-Changing-Environment-and-How-It-Affects-Us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The World Outside: A Changing Environment and How It Affects Us</video:title>
      <video:description>&quot;Lec 8 - The World Outside: A Changing Environment and How It Affects Us&quot; Dr. Gary Schoolnik discusses cholera from medical, epidemiological, ecological, and economic  perspectives, focusing on the links between agricultural practices, particularly the advent of chemical fertilizers, and climate change on cholera epidemics in South Asia.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18729.jpg</video:thumbnail_loc>
      <video:duration>6531</video:duration>
      <video:publication_date>2012-09-04T04:23:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VotBQ8BNjx4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Bangladesh</video:tag>
      <video:tag>South</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Ganges</video:tag>
      <video:tag>river</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>epidemic</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>agent</video:tag>
      <video:tag>rehydration</video:tag>
      <video:tag>Toxin</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>Diarrhea</video:tag>
      <video:tag>Vibrio</video:tag>
      <video:tag>cholerae</video:tag>
      <video:tag>Stool</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>w</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 13, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24065.jpg</video:thumbnail_loc>
      <video:duration>6463</video:duration>
      <video:publication_date>2012-09-14T15:05:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1erB9p5414</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Year-2008-Technology-and-Invention-in-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Year 2008 - Technology and Invention in Finance</video:title>
      <video:description>Technology and Invention in Finance
Financial Markets (ECON 252) -Year 2008

Technology and innovation underlie finance. In order to manage risks successfully, particularly long-term, we must pool large amounts of risk among many, diverse people and overcome barriers such as moral hazard and erroneous framing. Inventions such as insurance contracts and social security, and information technology all the way from such simple things as paper, and the postal service to modern computers have helped to manage risks and to encourage financial systems to address issues pertaining to risk. The tax and welfare system is one of the most important risk management systems.

00:00 - Chapter 1. Introduction 
05:22 - Chapter 2. Introduction to the History of Risk Management 
12:31 - Chapter 3. Long-Term Risk, Risk-Pooling, and Moral Hazard 
26:51 - Chapter 4. Inequality and Communism from the View of Risk 
35:53 - Chapter 5. Framing: Its Influence on Consumer Perception 
47:59 - Chapter 6. The Development of Insurance and other Unobvious Financial Inventions 
01:01:00 - Chapter 7. From the Paper Machine to the Present: Information Technology and Its Impact on Postal Service and Social Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12541.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-08-20T13:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1nVRW8o7J0w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>framing</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Risks</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
      <video:tag>Postal</video:tag>
      <video:tag>service</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Short-Run-Aggregate-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Short Run Aggregate Supply</video:title>
      <video:description>Short Run Aggregate Supply

Justifications for the aggregate supply curve to be upward sloping in the short-run</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25574.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2012-09-18T16:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nbalsyibKU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-250B-Lecture-5-Measures-of-association</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 250B - Lecture 5: Measures of association</video:title>
      <video:description>Public Health 250B - Lecture 5: Measures of association

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25603.jpg</video:thumbnail_loc>
      <video:duration>4844</video:duration>
      <video:publication_date>2012-09-18T16:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TYWKVCWttBA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>association</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Molecular-and-Cell-Biology-C148-First-41-minut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Molecular and Cell Biology C148 - First 41 minut</video:title>
      <video:description>&quot;Lec 1 - Molecular and Cell Biology C148 - First 41 minutMicrobial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24229.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-15T05:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1MO8wI9N4I</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
      <video:tag>First</video:tag>
      <video:tag>41</video:tag>
      <video:tag>minut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Credible-Employment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Credible Employment</video:title>
      <video:description>&quot;Lec 3 - Credible Employment&quot; Milton (ENGL 220)

This lecture examines the role and meanings of the word vocation in Milton&apos;s life-long meditation on (and concern for) what it means to be chosen by God. Milton&apos;s profound anxiety in the years following his graduation from Cambridge regarding his poetic career and, more specifically, his status as a Christian poet selected by God for greatness is outlined. The topic is traced through Milton&apos;s polemical treatise The Reason of Church Government, the poem &quot;Ad Patrem,&quot; and the author&apos;s correspondence. Particular emphasis is placed on Milton&apos;s interpretations of the parable of the talents and the parable of the workers in the vineyard. Substantial context on the nature of election and salvation is supplied from the writings of John Calvin and Max Weber.

00:00 - Chapter 1. Milton&apos;s Poems as an Autobiography
20:47 - Chapter 2. Milton: A Man Inspired by his Father
32:28 - Chapter 3. Milton&apos;s Dilemma: Two Parables

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17297.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-02T17:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJlhZ4Z6dl0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>autobiography</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>Max</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>postponement</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>work</video:tag>
      <video:tag>ethic</video:tag>
      <video:tag>Romantic</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>vocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 253B</video:title>
      <video:description>&quot;Lec 2 - Public Health 253B &quot;Epidemiology and Control of Infectious Diseases

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24218.jpg</video:thumbnail_loc>
      <video:duration>8114</video:duration>
      <video:publication_date>2012-09-15T05:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/StA767zH3v8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -  Public Health 253B</video:title>
      <video:description>&quot;Lec 3 -  Public Health 253B&quot;Epidemiology and Control of Infectious Diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24220.jpg</video:thumbnail_loc>
      <video:duration>7926</video:duration>
      <video:publication_date>2012-09-15T05:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_haqi3BU3MQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 253B:</video:title>
      <video:description>&quot;Lec 5 - Public Health 253B: &quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24222.jpg</video:thumbnail_loc>
      <video:duration>9134</video:duration>
      <video:publication_date>2012-09-15T05:03:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewa6442EVU8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Public Health 253B-</video:title>
      <video:description>&quot;Lec 6 - Public Health 253B-&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24223.jpg</video:thumbnail_loc>
      <video:duration>6797</video:duration>
      <video:publication_date>2012-09-15T05:03:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oLTlMVu4vjo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 2 - Molecular and Cell Biology C148&quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24230.jpg</video:thumbnail_loc>
      <video:duration>3756</video:duration>
      <video:publication_date>2012-09-15T05:16:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8eKrtuSj718</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 Public Health 253B</video:title>
      <video:description>&quot;Lec 1 Public Health 253B &quot;Epidemiology and Control of Infectious Diseases

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24217.jpg</video:thumbnail_loc>
      <video:duration>9335</video:duration>
      <video:publication_date>2012-09-15T05:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcUmS03xnzA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 12, 2009) Leonard Susskind gives the second lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18743.jpg</video:thumbnail_loc>
      <video:duration>6635</video:duration>
      <video:publication_date>2012-09-04T04:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oT7bTr5YEO4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>quanta</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Schrodinger</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-250B-Lecture-4-Measures-of-association</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Public Health 250B - Lecture 4: Measures of association</video:title>
      <video:description>Public Health 250B - Lecture 4: Measures of association

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25602.jpg</video:thumbnail_loc>
      <video:duration>5810</video:duration>
      <video:publication_date>2012-09-18T16:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/muTODAmK6L0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>association</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 3 - Molecular and Cell Biology C148 Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24231.jpg</video:thumbnail_loc>
      <video:duration>3904</video:duration>
      <video:publication_date>2012-09-15T05:16:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DtO1rMuqgPU</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 4 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24232.jpg</video:thumbnail_loc>
      <video:duration>4214</video:duration>
      <video:publication_date>2012-09-15T05:16:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLKa7azo85M</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 6 - Molecular and Cell Biology C148 Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24234.jpg</video:thumbnail_loc>
      <video:duration>4256</video:duration>
      <video:publication_date>2012-09-15T05:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EnqRDVhty0k</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>biology</video:tag>
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      <video:description>Portfolio Diversification and Supporting Financial Institutions (CAPM Model) -Year 2008
Financial Markets (ECON 252)

Portfolio diversification is the most fundamental concept of risk management. The allocation of financial resources in stocks, bonds, riskless, assets, oil and other assets determine the expected return and risk of a portfolio. Taking account of covariances and expected returns, investors can create a diversified portfolio that maximizes expected return for a given level of risk. An important mission of financial institutions is to provide portfolio-diversification services.

00:00 - Chapter 1. Introduction 
02:37 - Chapter 2. Evaluation of Efficient Portfolio Frontiers 
26:59 - Chapter 3. The Significance of Portfolio Diversification 
38:43 - Chapter 4. The Tangency Portfolio and the Mutual Fund Theory 
51:46 - Chapter 5. The Capital Asset Pricing Model 
59:09 - Chapter 6. Implications of the Equity Premium and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford
 University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:title>Lec 19-  Electrical Engineering C245 - Sensing Circuits I</video:title>
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      <video:description>&quot;Lec 22 - Electrical Engineering C245 -  Sensor Resolution&quot;Introduction to MEMS Design</video:description>
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    <video:video>
      <video:title>Lec 130 - Magnetism 8</video:title>
      <video:description>Magnetism 8

More on the forces exerted by 2 current carrying wires on each other.</video:description>
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      <video:description>&quot;Lec 4 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 26, 2009) Leonard Susskind gives the fourth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:title>Lecture 5 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 5 - Chemistry 3B&quot;Chemical Structure and Reactivity</video:description>
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      <video:title>Lec 62 - Systems and rate problems 2</video:title>
      <video:description>Systems and rate problems 2

U06_L2_T1_we2 Systems and rate problems 2</video:description>
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      <video:duration>604</video:duration>
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      <video:title>Lecture 7 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 7 - Chemistry 3B &quot;Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24393.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
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      <video:title>Lecture 8 - Chemistry 3B Fall 2011</video:title>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 11 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24398.jpg</video:thumbnail_loc>
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      <video:title>Lec 35 - cComputer Science 61A - Lecture 36</video:title>
      <video:description>Computer Science 61A - Lecture 36

The Structure and Interpretation of Computer Programs</video:description>
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      <video:title>Lec 7 - Bay of Pigs Invasion</video:title>
      <video:description>Bay of Pigs Invasion

Bay of Pigs Invasion</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Vietnam War</video:title>
      <video:description>Vietnam War

Overview of the Vietnam War</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24478.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/9e9GWdT2pEQ</video:player_loc>
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      <video:title>Lec 3 -Biology 1A -  Cell structure and organization -#1</video:title>
      <video:description>&quot;Lec 3 -Biology 1A -  Cell structure and organization -#1&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24418.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/pKNovfXpUQ8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Biology 1A</video:title>
      <video:description>&quot;Lec 2 - Biology 1A&quot;General Biology Lecture</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - Biology 1A</video:title>
      <video:description>&quot;Lec 1 - Biology 1A&quot;General Biology Lecture</video:description>
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    <loc>https://dnatube.com/videos/Lec-6-Media-Studies-104A-Lecture-7Prior-Restraints-Pentagon-Pa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Media Studies 104A - Lecture 7:Prior Restraints: Pentagon Pa</video:title>
      <video:description>Media Studies 104A - Lecture 7:Prior Restraints: Pentagon Pa

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25715.jpg</video:thumbnail_loc>
      <video:duration>4497</video:duration>
      <video:publication_date>2012-09-18T17:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WC5SOEQy_-Y</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on generative learning algorithms and Gaussian discriminative analysis and their applications in machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 91 - Fractional Exponent Expressions 1</video:title>
      <video:description>Fractional Exponent Expressions 1

U07_L3_T4_we1 Fractional Exponent Expressions 1</video:description>
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Introduction to trigonometry</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Statistics 20 - Lecture 25

Introduction to Probability and Statistics</video:description>
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      <video:duration>3224</video:duration>
      <video:publication_date>2012-09-18T17:58:10.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Cognitive Science C103 - Lecture 16</video:title>
      <video:description>Cognitive Science C103 - Lecture 16

History of Information</video:description>
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      <video:duration>4670</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - U08_L2_T4_we3 Special Products of Polynomials 3</video:title>
      <video:description>U08_L2_T4_we3 Special Products of Polynomials 3

U08_L2_T4_we3 Special Products of Polynomials 3</video:description>
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Bay Area CBS Station with Salman Khan</video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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U09_L1_T2_we2 Factoring Trinomials by Grouping 2</video:description>
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U01_L3_T1_we3 Multiplying Whole Numbers and Applications 3</video:description>
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U01_L3_T1_we4 Multiplying Whole Numbers and Applications 4</video:description>
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U01_L3_T1_we5 Multiplying Whole Numbers and Applications 5</video:description>
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    <lastmod>2026-08-14</lastmod>
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U09_L1_T3_we1 Factoring Trinomials by Grouping 4</video:description>
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U01_L3_T2_we2 Dividing Whole Numbers and Applications 2</video:description>
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This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>Quadratic Formula 2

U10_L1_T3_we2 Quadratic Formula 2</video:description>
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U01_L4_T2_we1 The Distributive Property</video:description>
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U10_L2_T1_we1 Applying Quadratic Functions 1</video:description>
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U01_L4_T2_we2 The Distributive Property 2</video:description>
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      <video:description>Economics C3 - Lecture 9: Monopoly - one hour of lecture ava

Introduction to Environmental Economics and Policy</video:description>
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      <video:description>Understanding Exponents

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      <video:description>Understanding Exponents 2

U01_L5_T1_we2 Understanding Exponents 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24750.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-09-17T16:40:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5qfOViJda_g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Understanding</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Understanding-Square-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Understanding Square Roots</video:title>
      <video:description>Understanding Square Roots

U01_L5_T1_we3 Understanding Square Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24751.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-09-17T16:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ROIfbUQrSY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-151C-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History 151C - Lecture 16</video:title>
      <video:description>History 151C - Lecture 16

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25906.jpg</video:thumbnail_loc>
      <video:duration>4454</video:duration>
      <video:publication_date>2012-09-18T18:12:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aa5jwJhLJnE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-History-151C-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - History 151C - Lecture 18</video:title>
      <video:description>History 151C - Lecture 18

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25912.jpg</video:thumbnail_loc>
      <video:duration>4635</video:duration>
      <video:publication_date>2012-09-18T18:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ft_iM0t-Mc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-C149-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science C149 - Lecture 11</video:title>
      <video:description>Computer Science C149 - Lecture 11

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25963.jpg</video:thumbnail_loc>
      <video:duration>4789</video:duration>
      <video:publication_date>2012-09-18T18:46:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rRJ7xqDt3FY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enterocele-is-observed-by-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enterocele is observed by defecography</video:title>
      <video:description>in this video, enterocele is observed by defecography. Defecography uses an x-ray to look at the shape and position of the rectum as it empties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69984875-6bfc-4de2-b2e1-728536bbb6d5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T05:51:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Enterocele</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on Bayesian statistics, regularization, digression-online learning, and the applications of machine learning algorithms. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18762.jpg</video:thumbnail_loc>
      <video:duration>4939</video:duration>
      <video:publication_date>2012-09-04T05:10:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQ8T9b-uGVE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
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      <video:tag>algorithm</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Bayesian</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>regularization</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>ML</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Identifying-Fraction-Parts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Identifying Fraction Parts</video:title>
      <video:description>Identifying Fraction Parts

U02_l1_T1_we2 Identifying Fraction Parts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24757.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-09-17T16:42:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-a_w0_VAo6U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Non-Linear-Systems-of-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Non-Linear Systems of Equations 2</video:title>
      <video:description>Non-Linear Systems of Equations 2

U10_L2_T2_we2 Non-Linear Systems of Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24758.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-17T16:42:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPf8LMu7QSw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Proper-and-Improper-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Proper and Improper Fractions</video:title>
      <video:description>Proper and Improper Fractions

u2_l1_t2_we1 Proper and Improper Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24759.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-09-17T16:42:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2h8XiqSnzaU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>proper</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Fractions</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Lec-139-Non-Linear-Systems-of-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Non-Linear Systems of Equations 3</video:title>
      <video:description>Non-Linear Systems of Equations 3

U10_L2_T2_we3 Non-Linear Systems of Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24760.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-17T16:42:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FksgVpM_iXs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Non</video:tag>
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      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Simplifying-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Simplifying Rational Expressions 1</video:title>
      <video:description>Simplifying Rational Expressions 1

U11_L1_T1_we1 Simplifying Rational Expressions 1</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2012-09-17T16:43:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XChok8XlF90</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Simplifying-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Simplifying Rational Expressions 2</video:title>
      <video:description>Simplifying Rational Expressions 2

U11_L1_T1_we2 Simplifying Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24764.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-17T16:44:08.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Recognizing-Divisibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Recognizing Divisibility</video:title>
      <video:description>Recognizing Divisibility

U02_L1_T3_we1 Recognizing Divisibility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24765.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-09-17T16:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G_Jr_XpnY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Divisibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Finding-Factors-of-a-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Finding Factors of a Number</video:title>
      <video:description>Finding Factors of a Number

U02_L1_T3_we2 Finding Factors of a Number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24766.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-17T16:44:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vcn2ruTOwFo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Prime-Factorization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Prime Factorization</video:title>
      <video:description>Prime Factorization

U02_L1_T3_we3 Prime Factorization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24768.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-17T16:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZKKDTfHcsG0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>prime</video:tag>
      <video:tag>factorization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Simplifying-Rational-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Simplifying Rational Expressions 3</video:title>
      <video:description>Simplifying Rational Expressions 3

U11_L1_T1_we3 Simplifying Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24767.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T16:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ey_b3aPsRl8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Recognizing-Prime-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Recognizing Prime Numbers</video:title>
      <video:description>Recognizing Prime Numbers

U02_L1_T3_we4 Recognizing Prime Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24769.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-17T16:45:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3h4UK62Qrbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-105-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 105 - Lecture 14</video:title>
      <video:description>Electrical Engineering 105 - Lecture 14

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25987.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-09-18T23:29:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ui9nFNidno</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-C149-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science C149 - Lecture 1</video:title>
      <video:description>Computer Science C149 - Lecture 1

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25934.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-18T18:22:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5-EtwLgPg-o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Cross-Product-and-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Cross Product and Torque</video:title>
      <video:description>Cross Product and Torque

The cross product and the direction of torque.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21777.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-10T12:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s38l6nmTrvM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Year-2008-Behavioral-Finance-The-Role-of-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Year 2008 - Behavioral Finance: The Role of Psychology</video:title>
      <video:description>Behavioral Finance: The Role of Psychology -Year 2008

Financial Markets (ECON 252)

Behavioral Finance is a relatively recent revolution in finance that applies insights from all of the social sciences to finance. New decision-making models incorporate psychology and sociology, among other disciplines, to explain economic and financial phenomenon, such as erratic stock price variations. Psychological patterns such as overconfidence and perceived kinks in the value function seem to impact financial decision-making, but are not included in classical theories such as the Expected Utility Theory. Kahneman and Tversky&apos;s Prospect Theory addresses such issues and sheds light on irrational deviations from traditional decision-making models.

00:00 - Chapter 1. What Is Behavioral Finance? 
09:01 - Chapter 2. Market Volatility: Random, or Socially Influenced? A Present Value Analysis 
19:58 - Chapter 3. Overconfidence: Its Ubiquity and Impact on Financial Markets 
38:29 - Chapter 4. The Kahneman and Tversky Prospect Theory or, How People Make Choices 
58:50 - Chapter 5. The Regret Theory and Fashion as a Measure of the Market 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12545.jpg</video:thumbnail_loc>
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      <video:tag>Prospect</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Dividing Decimals

U03_L2_T2_we3 Dividing Decimals</video:description>
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      <video:duration>332</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Dividing a Decimal by a Power of 10</video:title>
      <video:description>Dividing a Decimal by a Power of 10

u3_l2_t2_we4 Dividing a Decimal by a Power of 10</video:description>
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      <video:tag>10</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Deductive Reasoning 3

U12_L1_T4_we3 Deductive Reasoning 3</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Dividing Decimals 2.1

U03_L2_T2_we4.1 Dividing Decimals 2.1</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 - Events and Outcomes 1</video:title>
      <video:description>Events and Outcomes 1

U12_L2_T1_we1 Events and Outcomes 1</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Mulitplyling Decimals 3</video:title>
      <video:description>Mulitplyling Decimals 3

U03_L2_T2_we5 Mulitplyling Decimals 3</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Events and Outcomes 2

U12_L2_T1_we2 Events and Outcomes 2</video:description>
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      <video:duration>283</video:duration>
      <video:publication_date>2012-09-17T17:02:04.000Z</video:publication_date>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 171 - Events and Outcomes 3</video:title>
      <video:description>Events and Outcomes 3

U12_L2_T1_we3 Events and Outcomes 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24841.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-17T17:02:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_otNr9kRuY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Ratios-as-Fractions-in-Simplest-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Ratios as Fractions in Simplest Form</video:title>
      <video:description>Ratios as Fractions in Simplest Form

U04_L1_T1_we1 Ratios as Fractions in Simplest Form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24842.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2012-09-17T17:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWmCiZwoyMs</video:player_loc>
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      <video:tag>as</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>form</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Simplifying-Rates-and-Ratios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Simplifying Rates and Ratios</video:title>
      <video:description>Simplifying Rates and Ratios

U04_L1_T1_we2 Simplifying Rates and Ratios</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T17:03:11.000Z</video:publication_date>
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      <video:tag>and</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Practice-of-Art-23AC-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Practice of Art 23AC - Lecture 13</video:title>
      <video:description>Practice of Art 23AC - Lecture 13

Foundations of American Cyber-Culture</video:description>
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      <video:duration>3036</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/54HmGC3SyE8</video:player_loc>
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      <video:tag>23AC</video:tag>
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      <video:tag>13</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61C-MIPS-Procedures-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61C -MIPS Procedures I</video:title>
      <video:description>&quot;Lec 8 - Computer Science 61C -MIPS Procedures I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/10/</video:description>
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      <video:tag>61C</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses state action rewards, linear dynamical systems in the context of linear quadratic regulation, models, and the Riccati equation, and finite horizon MDPs. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 17 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - (Correction) Radius of Observable Universe</video:title>
      <video:description>(Correction) Radius of Observable Universe

(Correction) Radius of Observable Universe</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Red Shift</video:title>
      <video:description>Red Shift

Red Shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24925.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
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      <video:uploader>0|40|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>IIT JEE Trigonometry Problem 1

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
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      <video:duration>913</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - IIT JEE Perpendicular Planes (Part 1)</video:title>
      <video:description>IIT JEE Perpendicular Planes (Part 1)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24931.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-17T17:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2u535-HVJ_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Planes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Four-Fundamental-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Four Fundamental Forces</video:title>
      <video:description>Four Fundamental Forces

Gravity, Weak, Electromagnetic and Strong</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24932.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-17T17:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEF6PxWOvsk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-IIT-JEE-Perpendicular-Plane-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - IIT JEE Perpendicular Plane (part 2)</video:title>
      <video:description>IIT JEE Perpendicular Plane (part 2)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24933.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-17T17:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/66pQLO--Ghk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Birth-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Birth of Stars</video:title>
      <video:description>Birth of Stars

Birth of Stars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24934.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T17:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i-NNWI8Ccas</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-IIT-JEE-Complex-Root-Probability-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - IIT JEE Complex Root Probability (part 1)</video:title>
      <video:description>IIT JEE Complex Root Probability (part 1)

2010 Paper 1 problem 31 Math (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24935.jpg</video:thumbnail_loc>
      <video:duration>823</video:duration>
      <video:publication_date>2012-09-17T17:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bV_HSZ_W0nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Detectable-Civilizations-in-our-Galaxy-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Detectable Civilizations in our Galaxy 1</video:title>
      <video:description>Detectable Civilizations in our Galaxy 1

A framework for thinking about how many detectable civilizations are out there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25014.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYEgq1bweN4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Status-of-Concentrating-Solar-Power-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Status of Concentrating Solar Power Development</video:title>
      <video:description>&quot;Lec 6 - The Status of Concentrating Solar Power Development&quot; (April 4, 2011) Thomas Mancini, Concentrated Solar Power Manager at Sandia National Laboratories, discusses the state of the art in utility-scale concentrated solar power technology and elaborates on various deployments currently operating or planned for construction around the world.

Stanford University
http://www.stanford.edu

Concentrated Solar Power at Sandia National Laboratories
http://www.sandia.gov/csp/cspoverview.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18777.jpg</video:thumbnail_loc>
      <video:duration>3554</video:duration>
      <video:publication_date>2012-09-04T05:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJ-YpM8bjlw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Scenarios-of-the-Global-Climate-Energy-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Scenarios of the Global Climate Energy System</video:title>
      <video:description>&quot;Lec 1 - Scenarios of the Global Climate Energy System&quot; (May 23, 2011) Keywan Riahi, acting leader of the Energy Program at the International Institute for Applied Systems Analysis, discusses in-depth analyses of energy access and emissions controls for various populations and economic situations around the world as well as the practical economic insights generated from scenario comparisons for the global combined climate energy system.

Stanford University
http://www.stanford.edu

International Institute for Applied Systems Analysis
http://www.iiasa.ac.at/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18772.jpg</video:thumbnail_loc>
      <video:duration>3512</video:duration>
      <video:publication_date>2012-09-04T05:17:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPoEtxkjXH8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Plate-Tectonics-Difference-between-crust-and-lithosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Plate Tectonics-- Difference between crust and lithosphere</video:title>
      <video:description>Plate Tectonics-- Difference between crust and lithosphere

Plate Tectonics Introduction and Difference between crust and lithosphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24998.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2012-09-17T17:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2BWsPVN7c4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>between</video:tag>
      <video:tag>crust</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lithosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Structure-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Structure of the Earth</video:title>
      <video:description>Structure of the Earth

Structure of the Earth - crust, mantle, core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24999.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-17T17:59:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4AxZ-6MOznY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Plate-Tectonics-Evidence-of-plate-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Plate Tectonics -- Evidence of plate movement</video:title>
      <video:description>Plate Tectonics -- Evidence of plate movement

Plate Tectonics -- Evidence of plate movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25000.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T17:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6EdsBabSZ4g</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-v-Hawaiian-Islands-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 v- Hawaiian Islands Formation</video:title>
      <video:description>Hawaiian Islands Formation

Hawaiian Islands formed by stationary hot spot under Pacific plate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25004.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-17T18:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1eibbfAEVk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hawaiian</video:tag>
      <video:tag>islands</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Compositional-and-Mechanical-Layers-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Compositional and Mechanical Layers of the Earth</video:title>
      <video:description>Compositional and Mechanical Layers of the Earth

Crust, mantle, core, lithosphere, asthenosphere, mesosphere, outer core, inner core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25005.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2012-09-17T18:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hHteUIS0OFY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Compositional</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Why-S-Waves-Only-Travel-in-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Why S-Waves Only Travel in Solids</video:title>
      <video:description>Why S-Waves Only Travel in Solids

Why S-Waves Only Travel in Solids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25007.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BTWLwoaNeBA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>s</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>only</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Refraction-of-Seismic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Refraction of Seismic Waves</video:title>
      <video:description>Refraction of Seismic Waves

Refraction of Seismic Waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25008.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-17T18:04:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNZ171fDja4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-The-Mohorovicic-Seismic-Discontinuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - The Mohorovicic Seismic Discontinuity</video:title>
      <video:description>The Mohorovicic Seismic Discontinuity

The Mohorovicic Seismic Discontinuity- boundary between crust and mantle (or Moho)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25009.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-17T18:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAQSucmHrAk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mohorovicic</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>Discontinuity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-How-we-know-about-the-Earths-core</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - How we know about the Earth&apos;s core</video:title>
      <video:description>How we know about the Earth&apos;s core

S-wave shadow and P-wave detection patterns give us information about the core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25010.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-17T18:05:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KL0i1RSnpfI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>know</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>core</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Californias-Low-Carbon-Fuel-Standard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - California&apos;s Low-Carbon Fuel Standard</video:title>
      <video:description>&quot;Lec 4 - California&apos;s Low-Carbon Fuel Standard&quot; (April 13, 2011) Dan Sperling, director of the Institute of Transportation Studies at UC Davis, and David Stern, Senior Advisor on Advanced Fuels at ExxonMobil, discuss the low-carbon fuel standard in California, moving from a basic definition of the standard to its motivations and effects from the perspectives of an academic researcher and an fuels industry expert.

Stanford University
http://www.stanford.edu

UC Davis - Institute of Transportation Studies
http://www.its.ucdavis.edu/index.php

ExxonMobil Refining and Supply Co.
http://www.ExxonMobil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18775.jpg</video:thumbnail_loc>
      <video:duration>3303</video:duration>
      <video:publication_date>2012-09-04T05:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FUcZBx6vJ0w</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Detectable-Civilizations-in-our-Galaxy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Detectable Civilizations in our Galaxy 3</video:title>
      <video:description>Detectable Civilizations in our Galaxy 3

Reconciling with the traditional Drake Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25016.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-17T18:08:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRmwUsxNSL0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics C3</video:title>
      <video:description>&quot;Lec 12 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24149.jpg</video:thumbnail_loc>
      <video:duration>4634</video:duration>
      <video:publication_date>2012-09-15T04:07:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hsQ1hpJrN0c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Year-2008-Human-Foibles-Fraud-Manipulation-and-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Year 2008 -  Human Foibles, Fraud, Manipulation, and Regulation</video:title>
      <video:description>Human Foibles, Fraud, Manipulation, and Regulation -Year 2008

Financial Markets (ECON 252)

Regulation of financial and securities markets is intended to protect investors while still enabling them to make personal investment decisions. Psychological phenomena, such as magical thinking, overconfidence, and representativeness heuristic can cause deviations from rational behavior and distort financial decision-making. However, regulation and regulatory bodies, such as the SEC, FDIC, and SIPC, most of which were created just after the Great Depression, are intended to help prevent the manipulation of investors&apos; psychological foibles and maintain trust in the markets so that a broad spectrum of investors will continue to participate.

00:00 - Chapter 1. Introduction 
03:24 - Chapter 2. Human Errors in Financial Decision-Making 
22:34 - Chapter 3. Why Regulation of Finance Is Necessary 
27:51 - Chapter 4. The Rise of the Securities and Exchange Commission 
39:18 - Chapter 5. Regulation of Private Investments and Hedge Funds 
49:14 - Chapter 6. Nongovernmental Surveillance of Insider Trading and Accounting Regulation 
59:45 - Chapter 7.  Protections for the Individual Investor: the SIPC and the FDIC
01:10:38 - Chapter 8. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12546.jpg</video:thumbnail_loc>
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      <video:tag>FDIC</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>Louis</video:tag>
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      <video:tag>magical</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>overconfidence</video:tag>
      <video:tag>quasi</video:tag>
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      <video:tag>sec</video:tag>
      <video:tag>SIPC</video:tag>
      <video:tag>SIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mean-Median-and-Mode</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mean Median and Mode</video:title>
      <video:description>Mean Median and Mode

u08_l2_t1_we1 Mean Median and Mode</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25069.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k3aKKasOmIw</video:player_loc>
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      <video:tag>median</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mode</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Range-and-Mid-range</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Range and Mid-range</video:title>
      <video:description>Range and Mid-range

u08_l2_t1_we2 Range and Mid-range</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25070.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T01:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7DtWXEPB_AI</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Measures-of-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Measures of Center</video:title>
      <video:description>Measures of Center

u08_l2_t1_we3 Measures of Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25072.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2012-09-18T01:06:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F6zcGSY15Vw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Python-Lists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Python Lists</video:title>
      <video:description>Python Lists

Understanding the basics of lists in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25073.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-18T01:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zEyEC34MY1A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Python</video:tag>
      <video:tag>lists</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - For Loops in Python</video:title>
      <video:description>For Loops in Python

Basics of for loops in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25075.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T01:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LgyKiq_hU0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>in</video:tag>
      <video:tag>Python</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Box-and-Whisker-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Box-and-Whisker Plots</video:title>
      <video:description>Box-and-Whisker Plots

u08_l3_t1_we1 Box-and-Whisker Plots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25076.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:07:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-M0Fi0ijnJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Box</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Whisker</video:tag>
      <video:tag>Plots</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-While-Loops-in-Python</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - While Loops in Python</video:title>
      <video:description>While Loops in Python

Seeing that a while loop can do the same thing as a for loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25077.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2012-09-18T01:07:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0Nb2Fs3Q8c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>while</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Python</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Writing-a-Simple-Factorial-Program-Python-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Writing a Simple Factorial Program. (Python 2)</video:title>
      <video:description>Writing a Simple Factorial Program. (Python 2)

Writing a simple factorial program with a &quot;for&quot; loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25079.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-18T01:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZyYp1V84Xqc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Python</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Misleading-Line-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Misleading Line Graphs</video:title>
      <video:description>Misleading Line Graphs

u08_l3_t1_we2 Misleading Line Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25080.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-09-18T01:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gs-OPF3KEGU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Stepping-Through-the-Factorial-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Stepping Through the Factorial Program</video:title>
      <video:description>Stepping Through the Factorial Program

Stepping through what happens when a user inputs a particular value into our factorial program</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25081.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-18T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dn9XjHz33O8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Simple-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Simple Probability</video:title>
      <video:description>Simple Probability

u08_l4_t1_we1 Simple Probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25083.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yUaI0JriZtY</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/TWiV-Live-at-the-2011-ASM-General-Meeting-in-New-Orleans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TWiV Live at the 2011 ASM General Meeting in New Orleans</video:title>
      <video:description>In episode 49 of MicrobeWorld Video, Vincent and guests Rachel Katzenellenbogen, Roger Hendrix, and Harmit Malik recorded TWiV #135 live at the 2011 ASM General Meeting in New Orleans, where they discussed transformation and oncogenesis by human papillomaviruses, the amazing collection of bacteriophages on the planet, and the evolution of genetic conflict between virus and host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6969.jpg</video:thumbnail_loc>
      <video:duration>5198</video:duration>
      <video:publication_date>2011-07-08T14:25:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZJ_3c-mYU0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASM</video:tag>
      <video:tag>bacteriophage</video:tag>
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      <video:tag>Cervical</video:tag>
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      <video:tag>Viral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-137-Differential-of-a-vector-valued-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Differential of a vector valued function</video:title>
      <video:description>Differential of a vector valued function

Understanding the differential of a vector valued function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19941.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-06T01:07:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FYMn61HLw1k</video:player_loc>
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      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Energy-Lessons-from-the-Heartland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Energy Lessons from the Heartland</video:title>
      <video:description>&quot;Lec 12 - Energy Lessons from the Heartland&quot; February 7, 2011 - Nancy Jackson, Founder and Chair of the Climate and Energy Project of Kansas, discusses the efforts of her organization to implement broad social changes related to sustainable energy in two focus areas: raising support for the adoption of wind power and converting residential users to more predominately wind-powered energy plans; and educating consumers on the benefits and ease of energy efficiency measures at both the household and broader state political levels.

Stanford University
http://www.stanford.edu

Climate and Energy Project, Kansas
http://www.climateandenergy.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18783.jpg</video:thumbnail_loc>
      <video:duration>2232</video:duration>
      <video:publication_date>2012-09-04T05:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PYZbwPqeoOo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Vi-and-Sal-Explore-How-We-Think-About-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Vi and Sal Explore How We Think About Scale</video:title>
      <video:description>Vi and Sal Explore How We Think About Scale

Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20011.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T01:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xfOq00BzJA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Explore</video:tag>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>about</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Bacterial-Meningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Bacterial Meningitis</video:title>
      <video:description>Bacterial Meningitis

Dr. Charles Prober discusses prudent prescribing of antibiotics in the context of bacterial meningitis with 4th year medical student Morgan Theis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25155.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-18T01:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CnXuSCaCNBo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Solving-One-Step-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Solving One-Step Equations 2</video:title>
      <video:description>Solving One-Step Equations 2

u10_L1_T1_we3 Solving One-Step Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25156.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-18T01:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DqeMQHomwAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Childhood-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Childhood Growth</video:title>
      <video:description>Childhood Growth

Sal talks with Dr. Laura Bachrach about childhood growth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25159.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-18T01:34:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gF0aA-si89Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>childhood</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ritual-of-the-Bedside-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ritual of the Bedside Exam</video:title>
      <video:description>Ritual of the Bedside Exam

Dr. Abraham Verghese explains the ritual of the bedside exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25160.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-18T01:35:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w2QVg9mezcY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Ritual</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bedside</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Gas-Powered-Engine-Having-4-Cylinder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of A Gas Powered Engine Having 4 Cylinder</video:title>
      <video:description>This video from gyroscope.com will help you to understand all about the 4 cylinder gas powered engine. These engines are more powerful then others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9280.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-30T05:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9280.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>4</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Systemic-Thinking-About-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Systemic Thinking About Cancer</video:title>
      <video:description>Systemic Thinking About Cancer

Dr. David Agus discusses thinking systemically about cancer and other things</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25162.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2012-09-18T01:35:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7zk0ubr_lzo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>systemic</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Vitamin-C-and-the-Limeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Vitamin C and the Limeys</video:title>
      <video:description>Vitamin C and the Limeys

Sal and Dr. David Agus talk about the history of Scurvy and Vitamin C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25163.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-18T01:36:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mp9II8MmuoA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limeys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Multi-step-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Multi-step equations 2</video:title>
      <video:description>Multi-step equations 2

u10_l1_t2_we2 Multi-step equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25164.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T01:36:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJyVct57-9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Inflammation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Inflammation</video:title>
      <video:description>Inflammation

Dr. David Agus talks about inflammation (while Sal repeatedly misspells it with one &quot;m&quot;)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25165.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-18T01:36:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GZ6I3T1RAnQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>inflammation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-More-Involved-Multi-Step-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - More Involved Multi-Step Equation</video:title>
      <video:description>More Involved Multi-Step Equation

u10_l1_t2_we_int More Involved Multi-Step Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25166.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:36:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AmIeRC8qy5k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>involved</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Blue-Cross-and-Blue-Shield</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Blue Cross and Blue Shield</video:title>
      <video:description>Blue Cross and Blue Shield

Sal and Dr. Baker talk a bit about Blue Cross and Blue Shield</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25167.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9xdJgPWO-w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>blue</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>and</video:tag>
      <video:tag>shield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Equation-Special-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Equation Special Cases</video:title>
      <video:description>Equation Special Cases

u10_l1_t3_we1 Equation Special Cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25168.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-09-18T01:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKotuhQWIRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>special</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-For-Abdomen-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Abdomen Examination</video:title>
      <video:description>This video shows a discussion about the the examination of abdomen. Really important tips for being a good physician are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd4ae01a-6c0f-45e3-bfd3-889c6f921cd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2011-11-29T01:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8617.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-188-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 188 - Lecture 17</video:title>
      <video:description>Computer Science 188 - Lecture 17

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26318.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-19T00:48:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbaITNGZ3-k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 15 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses pharmacokinetics by using a virtual human body as a model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18858.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-09-04T06:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jgWsZb60z74</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Lethal</video:tag>
      <video:tag>threshold</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>dimensionl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 22 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27332.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-09-21T05:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fPh-0pXLsw4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 16 - Introduction to Chemical Engineering&quot; The head TA of Introduction to Chemical Engineering (E20) fills in for Professor Channing Robertson and discusses how to construct a pharmacokinetics model using a virtual human &quot;tank&quot; model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18859.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-04T06:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cuRhLSs6EPE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>water</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>function</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>time</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>sta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Made-Gas-Turbine-the-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Made Gas Turbine the Test</video:title>
      <video:description>These gentlemen take time out to tesst their creation. They check to see if their home made Gas Turbine is operational, and yes it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac4f1ab4-865c-42a1-a4d1-74ea38078814/cand_25.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-25T20:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7889.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>home</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Three-Points-Defining-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Three Points Defining a Circle</video:title>
      <video:description>Three Points Defining a Circle

Showing that three points uniquely define a circle and that the center of a circle is the circumcenter for any triangle that the circle is circumscribed about</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20381.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-09-06T14:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_xhiP6g2ow</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>Defining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-An-Eye-Trackers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of An Eye Trackers</video:title>
      <video:description>A brief explanation of each part of an eye tracker with its working is shown here. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2cf531a-75e3-42fa-9127-213d3f5ed3fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-30T04:29:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29004.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Trackers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Biology-1A-Lecture-14-DNA-the-genetic-material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Biology 1A - Lecture 14: DNA: the genetic material</video:title>
      <video:description>Biology 1A - Lecture 14: DNA: the genetic material

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26319.jpg</video:thumbnail_loc>
      <video:duration>2882</video:duration>
      <video:publication_date>2012-09-19T00:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nqvloeV1nsA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-35-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 35-Biology 1A -</video:title>
      <video:description>lec 35-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23394.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-13T13:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kz4FabtBjpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-an-animation-for-the-children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: an animation for the children</video:title>
      <video:description>Cystic fibrosis is a genetic disease. There are about 70000 cases of cystic fibrosis worldwide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd7471ee-3afa-4d9b-b1a4-fe65a26853de/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-28T10:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8393.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-188-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 188 - Lecture 21</video:title>
      <video:description>Computer Science 188 - Lecture 21

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26329.jpg</video:thumbnail_loc>
      <video:duration>4282</video:duration>
      <video:publication_date>2012-09-19T00:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpsB3JpOTjQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Using-a-Protractor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Using a Protractor</video:title>
      <video:description>Using a Protractor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20265.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-09-06T13:54:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dw41PMWek6U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Protractor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E-1-Reaction-of-2-bromo-3-methylpentane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E-1 Reaction of 2-bromo-3-methylpentane</video:title>
      <video:description>The full explanation of how alkenes are formed via an E-1 elimination reaction of an alkyl halide. This one even includes a nice 1,2-hydride shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d8e73a9e-45d9-4b97-a56d-7eed8d036471/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2008-03-30T02:34:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>e1reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Shortest Paths II: Bellman-Ford, Linear Programming, Difference Constraints

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16480.jpg</video:thumbnail_loc>
      <video:duration>4637</video:duration>
      <video:publication_date>2012-08-30T17:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ttezuzs39nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 1 - Geography of United States Elections&quot; Professor Martin Lewis provides an overview of the Geography of United States Elections.

Starting on October 15, you can follow a timely course being presented by Stanford University. Led by Martin Lewis, this map-intensive course will explore the geography of US elections (both past and present), and challenge the suggestion that we are simply divided into a &quot;Red America&quot; and &quot;Blue America.&quot; It&apos;s really much more complicated than that.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18864.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-04T06:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1qWYcSfGt5k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Politics</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>History</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>race</video:tag>
      <video:tag>State</video:tag>
      <video:tag>social</video:tag>
      <video:tag>issue</video:tag>
      <video:tag>Socio</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Independents</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>America</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chiral-Isomers-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chiral Isomers  (Quiz)</video:title>
      <video:description>Chiral Isomers  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26340.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BwPxen6eBV8</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-188-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 188 - Lecture 26</video:title>
      <video:description>Computer Science 188 - Lecture 26

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26341.jpg</video:thumbnail_loc>
      <video:duration>3963</video:duration>
      <video:publication_date>2012-09-19T00:52:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZA1ZgfzkzQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Covalent-Bonding-Molecular-Orbitals-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Covalent Bonding Molecular Orbitals I</video:title>
      <video:description>Covalent Bonding Molecular Orbitals I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26347.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-19T00:53:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mgg27LTeNPo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Respiratory-System-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Respiratory System Part 1</video:title>
      <video:description>This series of physical examination shows a patient&apos;s full respiratory system examination. A step by step procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4bb1c70-b975-4440-83c1-ed3bca39cafe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-30T08:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-188-Lecture-29-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 188 - Lecture 29: Review</video:title>
      <video:description>Computer Science 188 - Lecture 29: Review

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26356.jpg</video:thumbnail_loc>
      <video:duration>4755</video:duration>
      <video:publication_date>2012-09-19T00:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nf9zrhCuvdY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Molecular Orbitals</video:title>
      <video:description>Molecular Orbitals

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26357.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-19T00:55:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hx9dFbQ2zhk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MO-Bond-Descriptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MO Bond Descriptions</video:title>
      <video:description>MO Bond Descriptions

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26358.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-19T00:56:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aLwZdRbk8_4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>MO</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Descriptions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Paramagnetism-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Paramagnetism  (Quiz)</video:title>
      <video:description>Paramagnetism  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26360.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-tJR8S6uJEI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paramagnetism</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Year-2008-Learning-from-and-Responding-to-Financial-Crisis-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Year 2008  Learning from and Responding to Financial Crisis II</video:title>
      <video:description>Learning from and Responding to Financial Crisis II (Lawrence Summers) -Year 2008

Financial Markets (ECON 252)

In the second of his two lectures in honor of Arthur Okun, Professor Summers points out that real interest rates have been very low in the current subprime crisis. This indicates that the shock to the economy was more a financial breakdown shock than a disinflation shock. But financial breakdown shocks are not necessarily very harmful to the economy, so long as financial intermediation capital is not destroyed. In a financial crisis like the present one, financial firms are likely to take the step of decreasing their leverage, often by contracting loans, which creates its own risks for the economy. Regulators should place pressure on financial institutions to raise their capital and should intervene in near foreclosure situations, but should not attempt to support housing prices.

00:00 - Chapter 1. Introduction and Recap 
02:51 - Chapter 2. Understanding Recessions in Terms of the IS/LM Model 
12:35 - Chapter 3. Financial Intermediation Capital: Essential for Economic Growth 
23:08 - Chapter 4. U.S. Fiscal Policy Challenges and Objectives 
36:44 - Chapter 5. Caution against Overdependence on Monetary Policy and the Federal Funds Rate 
48:12 - Chapter 6. Obstacles in Introducing New Capital into and Increasing Direct Regulation of Financial Markets 
57:50 - Chapter 7. Fiscal Policy Coordination in the International Context: Observations and Suggestions 
01:06:56 - Chapter 8. Q&amp;A: From Paulson&apos;s Proposal to Regulation of Lending and Leverage 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12564.jpg</video:thumbnail_loc>
      <video:duration>5902</video:duration>
      <video:publication_date>2012-08-20T13:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rpb1i9rL99I</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Central</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>intermediation</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Macroeconomics</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>recessions</video:tag>
      <video:tag>subprime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Magnet-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Magnet CO2</video:title>
      <video:description>Magnet CO2

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26365.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T00:57:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urawDwJNJco</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Liquid-Oxygen-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Liquid Oxygen Formation</video:title>
      <video:description>Liquid Oxygen Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26366.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-19T00:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnhR0PHCdSY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Philosophy 3</video:title>
      <video:description>&quot;Lec 3 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27241.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-21T04:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/li_RAbS5ITQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Year-2008-Banking-Successes-and-Failures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -Year 2008 -  Banking: Successes and Failures</video:title>
      <video:description>Banking: Successes and Failures
Financial Markets (ECON 252) -Year 2008

Banks, which were first created in primitive form by goldsmiths hundreds of years ago, have evolved into central economic institutions that manage the allocation of resources, channel information about productive activities, and offer the public convenient investment vehicles. Although there are several types of banking institutions, including credit unions and Saving and Loan Associations, commercial banks are the largest and most important in the banking system. Banks are designed to address three significant problems in capital markets: adverse selection, moral hazard, and liquidity. Banks make money by borrowing long and lending short and use fractional reserves to lend more funds than are deposited. History has seen numerous problems in banks, including bank runs and insolvency. Government support and regulation, such as those implemented via the Basel Accord, as well as rating agencies help to ensure that investors trust the banks with which they have relations.

00:00 - Chapter 1. On Andrew Redleaf: Reaping Rewards from Opportunities 
11:06 - Chapter 2. The Origin of Banks, from Goldsmiths to Commercial Banks 
25:29 - Chapter 3. Why Banks Exist: On Adverse Selection, Moral Hazard and Liquidity 
37:15 - Chapter 4. Rating Agencies: Do They Work? 
44:08 - Chapter 5. The Ongoing Fragility of Banks and Structures of Bank Regulation 
58:17 - Chapter 6. The Subprime Crisis in the U.S. and in Europe 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12551.jpg</video:thumbnail_loc>
      <video:duration>4296</video:duration>
      <video:publication_date>2012-08-20T13:50:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q5u1xJVXurk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>runs</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Basel</video:tag>
      <video:tag>Accord</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>unions</video:tag>
      <video:tag>deposits</video:tag>
      <video:tag>FDIC</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>rating</video:tag>
      <video:tag>agencies</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>and</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>associations</video:tag>
      <video:tag>special</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>thrifts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Philosophy 3</video:title>
      <video:description>&quot;Lec 2 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27240.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-09-21T04:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC1S35oPmEs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Biology-1B-Lecture-13-Water-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Biology 1B - Lecture 13: Water Relations</video:title>
      <video:description>Biology 1B - Lecture 13: Water Relations

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26407.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YLtGTjGUH8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>water</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcuticular-Pattern-Continuous-Suture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcuticular Pattern Continuous Suture Techniques</video:title>
      <video:description>As a method for closing cutaneous wounds the technique of suturing is thousands of years old although suture materials and aspects of the technique have changed the goals remain the same</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f12c810-a425-47d6-b133-d5af2900fa3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-29T11:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8893.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-112-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 112 - Lecture 14</video:title>
      <video:description>Physics 112 - Lecture 14

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26470.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AKR3bSYtsP4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 2 - Geography of United States Elections&quot; October 15, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis covers the basic principle of political geography; the &quot;red and blue&quot; map of the United States; different ways of mapping U.S. presidential elections; differences in voting behavior between national elections and state and local elections; electoral geography in selected foreign countries.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18865.jpg</video:thumbnail_loc>
      <video:duration>6367</video:duration>
      <video:publication_date>2012-09-04T06:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2BBsFdfoz4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Polarization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Benzene-Pi-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Benzene Pi Bonding</video:title>
      <video:description>Benzene Pi Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26412.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-19T01:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GR53hhPFwvQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-33-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 33- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 33- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16885.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-01T14:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nJRgy8o46i8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 2- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16908.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-01T16:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3BdYIyvQMVQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Upper-extremity-reflexes-biceps-brachioradialis-triceps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upper extremity reflexes (biceps brachioradialis triceps)</video:title>
      <video:description>This video demonstrates elicitation of normal biceps brachioradialis and triceps reflexes it is important to compare symmetry of reflexes since patients may vary in the reaction to stimulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee4afdb5-cc2e-4879-81ab-5dc81b6989e8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T08:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9379.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Ideal-Gas-l-p1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 -Ideal Gas (l-p1)</video:title>
      <video:description>Ideal Gas (l-p1)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26416.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-19T01:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I3JPXKeFojo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>l</video:tag>
      <video:tag>p1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Precision-cooking-enabling-new-textures-and-flavors-Lecture-2-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Precision cooking: enabling new textures and flavors | Lecture 2 (2011)</video:title>
      <video:description>Lec 103 - Precision cooking: enabling new textures and flavors | Lecture 2 (2011). Speaker: Joan Roca (El Celler de Can Roca)

Location: Science Center C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16153.jpg</video:thumbnail_loc>
      <video:duration>6739</video:duration>
      <video:publication_date>2012-08-29T10:07:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pGY0HO61Vzo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Joan</video:tag>
      <video:tag>roca</video:tag>
      <video:tag>El</video:tag>
      <video:tag>celler</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>flavors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-61C-MIPS-Procedures-II-and-Logic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 61C - MIPS Procedures II and Logic</video:title>
      <video:description>&quot;Lec 9 - Computer Science 61C - MIPS Procedures II and Logic Ops&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/11/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27284.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-21T04:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rNGnRSJpYIE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>II</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Ops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Year-2008-Debt-Markets-Term-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -Year 2008 - Debt Markets: Term Structure</video:title>
      <video:description>Debt Markets: Term Structure
Financial Markets (ECON 252) -Year 2008

The markets for debt, both public and private far exceed the entire stock market in value and importance. The U.S. Treasury issues debt of various maturities through auctions, which are open only to authorized buyers. Corporations issue debt with investment banks as intermediaries. The interest rates are not set by the Treasury, the corporations or the investment bankers, but are determined by the market, reflecting economic forces about which there are a number of theories. The real and nominal rates and the coupons of a bond determine its price in the market. The term structure, which is the plot of yield-to-maturity against time-to-maturity indicates the value of time for points in the future. Forward rates are the future spot rates that can be calculated using today&apos;s bond prices. Finally, indexed bonds, which are indexed to inflation, offer the safest asset of all and their price reveals a fundamental economic indicator, the real interest rate.

00:00 - Chapter 1. Introduction 
04:25 - Chapter 2. The Discount and Investment Rates 
19:12 - Chapter 3. The Bid-Ask Spread and Murdoch&apos;s Wall Street Journal 
29:17 - Chapter 4. Defining Bonds and the Pricing Formula 
39:38 - Chapter 5. Derivation of the Term Structure of Interest Rates 
52:34 - Chapter 6. Lord John Hicks&apos;s Forward Rates: Derivation and Calculations 
01:06:09 - Chapter 7. Inflation and Interest Rates 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12548.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-08-20T13:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJogkN8Ep80</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>annualized</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>ask</video:tag>
      <video:tag>bid</video:tag>
      <video:tag>spread</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>broker</video:tag>
      <video:tag>Discount</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>incomes</video:tag>
      <video:tag>indexed</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>bills</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Green-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Green Machine</video:title>
      <video:description>&quot;Lec 20 - The Green Machine&quot; (April 2, 2010) Aaron Marcus, of Aaron Marcus and Associates, discusses how his company is leveraging mobile phone applications and their user interfaces to persuade people to save home energy usage by combining information design and persuasion design.  

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18889.jpg</video:thumbnail_loc>
      <video:duration>3870</video:duration>
      <video:publication_date>2012-09-04T07:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VSCCXnUnbuY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>persuasion</video:tag>
      <video:tag>design</video:tag>
      <video:tag>information</video:tag>
      <video:tag>user</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>research</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>green</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Scientific-notation-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Scientific notation 1</video:title>
      <video:description>Scientific notation 1

U07_L1_T2_we1 Scientific notation 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24645.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2012-09-17T14:38:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kSx873lOgIc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Measuring-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Measuring Angles</video:title>
      <video:description>Measuring Angles

Using the KA virtual protractor to measure angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20266.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-09-06T13:55:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wJ37GJyViU8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measuring</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lifelong-Kindergarten-Design-Play-Share-Learn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lifelong Kindergarten: Design, Play, Share, Learn</video:title>
      <video:description>&quot;Lec 23 - Lifelong Kindergarten: Design, Play, Share, Learn&quot; (April 30, 2010) Mitch Resnick, Professor of Learning Research at the MIT Media Lab, discusses and demonstrates how new technologies can help extend kindergarten-style learning to people of all ages, enabling everyone to learn through designing, playing, and sharing.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18892.jpg</video:thumbnail_loc>
      <video:duration>4292</video:duration>
      <video:publication_date>2012-09-04T07:08:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z7rlLml5ReQ</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>kindergarten</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>Sharing</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>software</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>invent</video:tag>
      <video:tag>building</video:tag>
      <video:tag>School</video:tag>
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      <video:tag>projects</video:tag>
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      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-How-We-Think-with-Bodies-and-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - How We Think with Bodies and Things</video:title>
      <video:description>&quot;Lec 24 - How We Think with Bodies and Things&quot; (May 7, 2010) David Kirsh, Professor of Cognitive Science at University of California-San Diego, discusses the concept of enactive thought and provides data from extensive ethnographic studies and a few simple experiments to prove that it exists.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18893.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/Vhcubb00g6c</video:player_loc>
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      <video:tag>design</video:tag>
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      <video:tag>Cognitive</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>Psychology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-19-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19-  MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 19-  MIT 6.001 Structure and Interpretation, 1986&quot; Compilation

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Assessing-the-changing-effects-of-moose-and-deer-browsing-on-forest-ecosystems-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard Fo</video:title>
      <video:description>Lec 26 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard Forest. Assessing the changing effects of moose and deer browsing on forest ecosystems -- Ed Faison

March 15, 2011</video:description>
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      <video:description>This video shows the intra oral camera used by the doctors for dental exam. The closeup view of internal structure can be seen very clearly on the screen.</video:description>
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      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Physics-112-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Physics 112 - Lecture 24</video:title>
      <video:description>Physics 112 - Lecture 24

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>2736</video:duration>
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    <loc>https://dnatube.com/videos/Lec-2-Citizen-Engineer</loc>
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      <video:title>Lec 2 - Citizen Engineer</video:title>
      <video:description>&quot;Lec 2 - Citizen Engineer&quot; (October 14, 2009) &quot;Whereas the 20th century belonged to the scientist, the 21st century&quot;, says Sun Microsystems CTO Greg Papadopoulos, &quot;is the domain of the engineer.&quot; Rather than secretly toiling away on new discoveries, modern engineers are concerned about social responsibility, renewable materials and product life cycles, collaborative and open source discovery, and furthering industry-wide innovation.

As Chief Technology Officer and Executive Vice President of Research and Development at Sun, Greg Papadopoulos directs the company&apos;s approximate $2B in R&amp;D portfolio with an eye toward innovation, simplicity and eco-responsibility.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/RICj9Q5KtFY</video:player_loc>
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      <video:category>Seminars</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>responsibility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>intellectual</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>center</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Dev</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-102-Multiplying-Polynomials1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Multiplying Polynomials1</video:title>
      <video:description>Multiplying Polynomials1

U08_L2_T3_we1 Multiplying Polynomials1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24674.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2012-09-17T15:23:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HB48COey2O8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-135-The-dot-product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - The dot product</video:title>
      <video:description>The dot product

Introduction to the vector dot product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21819.jpg</video:thumbnail_loc>
      <video:duration>633</video:duration>
      <video:publication_date>2012-09-10T14:19:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KDHuWxy53uM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Product</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-87-Intermolecular-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Intermolecular Forces</video:title>
      <video:description>Intermolecular Forces

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26479.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-19T01:18:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/beq0Y7dvEKI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-88-Van-Der-Waals-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Van Der Waals Equation</video:title>
      <video:description>Van Der Waals Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26480.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hFWhPUDIhNY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>van</video:tag>
      <video:tag>der</video:tag>
      <video:tag>Waals</video:tag>
      <video:tag>equation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-112-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 112 - Lecture 29</video:title>
      <video:description>Physics 112 - Lecture 29

Introduction to Statistical and Thermal Physics</video:description>
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      <video:player_loc>https://www.youtube.com/embed/YIw7FdaKMLw</video:player_loc>
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      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coil Galvanometer</video:title>
      <video:description>This animated video depicts a moving coil galvonomenter which is a type of ammeter: an instrument for detecting and measuring electric current. It is an analog electromechanical transducer that produces a rotary deflection of some type of pointer in response to electric current flowing through its coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/643926cd-2a0d-4180-9d90-89bb720f3438/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-14T21:38:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5281.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>Galvanometer</video:tag>
      <video:tag>ammeter</video:tag>
      <video:tag>detecting</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>currect</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>deflection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Biology-1B-Lecture-33-Interspecific-interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Biology 1B - Lecture 33: Interspecific interactions</video:title>
      <video:description>Biology 1B - Lecture 33: Interspecific interactions

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26476.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5wHNdj7Vk7k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Interspecific</video:tag>
      <video:tag>Interactions</video:tag>
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    <loc>https://dnatube.com/videos/Covalent-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Covalent Bond</video:title>
      <video:description>Covalent bond is a form of chemical bond in which atoms share electron pairs. Covalent bonds can be sinngle, double and triple, depending on nubber of shared electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/acb29791-f675-45d1-ac3a-bfa99a472a45/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2007-05-16T02:30:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/369.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CovalentBond</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>nonmetals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-111-Steam-Water-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Steam Water  (Quiz)</video:title>
      <video:description>Steam Water  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26521.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-19T01:27:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyp9rT6pRXo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Physics-10-Waves-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Physics 10 Waves II</video:title>
      <video:description>Physics 10 Waves II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19311.jpg</video:thumbnail_loc>
      <video:duration>4109</video:duration>
      <video:publication_date>2012-09-05T01:23:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DpzYofolK60</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-93-Vapor-Pressure-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Vapor Pressure  (Quiz)</video:title>
      <video:description>Vapor Pressure  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26492.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/MknIMuk8rCk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vapor</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Physics-112-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Physics 112 - Lecture 19</video:title>
      <video:description>Physics 112 - Lecture 19

Introduction to Statistical and Thermal Physics</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
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Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
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Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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General Chemistry</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26904.jpg</video:thumbnail_loc>
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      <video:category>Chemistry</video:category>
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      <video:tag>kinetics</video:tag>
      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Bromination of Double Bond  (Quiz)</video:title>
      <video:description>Bromination of Double Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26913.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sY-0uDLNYmk</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-65-Reaction-Rates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Reaction Rates</video:title>
      <video:description>Reaction Rates

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26916.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-19T02:56:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LYwud0w-upg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Very-Funny-The-Ugly-Side-of-Being-A-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Very Funny - The Ugly Side of Being A Doctor</video:title>
      <video:description>A very funny video showing the ugly side of being a doctor. You must watch it. Doctors are really shocked.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9362b484-e248-453b-bb41-a6e941050910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T10:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9532.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>doctor</video:tag>
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      <video:tag>side</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008 &quot; Lecture 32: Steady-state and equilibrium approximations. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3048</video:duration>
      <video:publication_date>2012-08-28T18:13:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lLdUm6AU0aw</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
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      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
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      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-Kinetics-and-Temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Kinetics and Temperature</video:title>
      <video:description>Kinetics and Temperature

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26918.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-09-19T02:57:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X5KLAdXoDxc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>and</video:tag>
      <video:tag>temperature</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Varices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Varices</video:title>
      <video:description>Gastric Varices that are dilated submucosal veins in the stomach, which can be a life-threatening cause of upper gastrointestinal hemorrhage is demonstated in this video as active bleeding and  spurting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3db9b957-5054-48ed-baf3-4619eb9a03ee/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-01T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10137.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Varices</video:tag>
      <video:tag>active</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>Spurting</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-ATP-as-an-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - ATP as an Acid</video:title>
      <video:description>ATP as an Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26924.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-09-19T02:59:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qhg-pZ-f-PM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>as</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Designing-iPhone-Applications-MVC-View-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Designing iPhone Applications, MVC, View Controllers</video:title>
      <video:description>&quot;Lec 6 - Designing iPhone Applications, MVC, View Controllers&quot; (January 21, 2010) Alan Cannistraro discusses designing iPhone applications, why the MVC model should be used and how to implement it, and ends with view controllers.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18930.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-04T07:59:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RoyVANKxTSk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>content</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>tab</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>screenful</video:tag>
      <video:tag>mod</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Development Studies C10</video:title>
      <video:description>lec 5-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20860.jpg</video:thumbnail_loc>
      <video:duration>4042</video:duration>
      <video:publication_date>2012-09-07T21:40:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e_FNMRSiCAg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Masturbation-Harmful</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Masturbation Harmful</video:title>
      <video:description>Shocking facts about masturbation. Over 90% of men and 50% of women masturbate but still they do not admit. I masturbation harmful? This video will explain you in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/03329839-5a38-4b67-8efe-5ee2f75b4046/cand_25.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-12-06T17:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10697.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>masturbation</video:tag>
      <video:tag>It</video:tag>
      <video:tag>harmful</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-7-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Development Studies C10</video:title>
      <video:description>lec 7-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20862.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-07T21:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AFKoBr7gDA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Fluids-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Fluids (part 5)</video:title>
      <video:description>Fluids (part 5)

Introduction to Archimedes&apos; principle and buoyant force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21133.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-08T17:52:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vzID7ds600c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drawing-A-Distance-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing A Distance Time Graph</video:title>
      <video:description>This video shows the proper procedure in plotting a distance-time graph. How far you have traveled in a given time is determined using this graph.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6ecdf1c-0f64-4893-9ba1-ad63e1a53126/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-12T03:13:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11481.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>s</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Burns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrical Burns</video:title>
      <video:description>How electric current enters the body at point of contact and passes to the ground? What to do when anyone around you meets with an electric burn? All shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/88dc86c3-1a37-47ec-bab6-fc14a30c83ca/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T08:58:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9378.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-SAT-Prep-Test-2-Section-9-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  35 - SAT Prep: Test 2 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 2 Section 9 Part 4

Problems 13-16 on page 491</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22169.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-11T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u1FZjRUC9MY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61C-Data-Level-Parallelism-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 61C -  Data Level Parallelism: I</video:title>
      <video:description>&quot;Lec 16 - Computer Science 61C -  Data Level Parallelism: I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/19/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27291.jpg</video:thumbnail_loc>
      <video:duration>3116</video:duration>
      <video:publication_date>2012-09-21T05:05:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LFHOMYlWslU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Parallelism</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 7 - Classical Mechanics&quot; (November 7, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he focuses on Liouville&apos;s Theorem, which he describes as one of the basis for Hamiltonian mechanics. He works to prove the reversibility of classical mechanics.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18984.jpg</video:thumbnail_loc>
      <video:duration>6437</video:duration>
      <video:publication_date>2012-09-04T08:34:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lQIbcV6dQzw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics 104 - Lecture 10: One hour and six minutes availal</video:title>
      <video:description>Economics 104 - Lecture 10: One hour and six minutes availal

Advanced Microeconomic Theory</video:description>
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      <video:duration>3997</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Environ-Sci-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Environ Sci - Lecture 2</video:title>
      <video:description>Environ Sci - Lecture 2

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27059.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-O_-NUA5eBY</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15- Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 Spring 2012
Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27060.jpg</video:thumbnail_loc>
      <video:duration>4948</video:duration>
      <video:publication_date>2012-09-19T06:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Y50U5BjyE8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Rounding-Whole-Numbers-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Rounding Whole Numbers 2</video:title>
      <video:description>Rounding Whole Numbers 2

U01_L1_T2_we2 Rounding Whole Numbers 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24690.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T16:04:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fh8gkPW_6g4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Lower-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Lower Back</video:title>
      <video:description>This video shows a step by step procedure for the examination of lower back. Examination of a patient by an expert doctor is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46ea71b5-5cc8-4131-a849-724b416bec13/cand_25.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T10:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9505.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Back</video:tag>
      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Environ-Sci-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Environ Sci - Lecture 4</video:title>
      <video:description>Environ Sci - Lecture 4

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27063.jpg</video:thumbnail_loc>
      <video:duration>2675</video:duration>
      <video:publication_date>2012-09-19T06:35:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GrPw2TGu0tk</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-104-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics 104 - Lecture 12</video:title>
      <video:description>Economics 104 - Lecture 12

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27064.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-19T06:35:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mR04hv65IlM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Radical-Prostatectomy-for-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radical Prostatectomy for Prostate Cancer</video:title>
      <video:description>A radical prostatectomy is an operation to remove the prostate gland and some of the tissue around it. It is done to remove prostate cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb3efaa9-7bd9-4515-bb4a-fc7a2d674ac8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-30T10:11:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9507.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>Prostatectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Polonium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Polonium?</video:title>
      <video:description>Polonium is an element with atomic number 84 discovered by Marie and Pierre Curie. This video will explain other important facts about Polonium such as its sources and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9791a615-98a3-4fb1-923a-705ae4180e08/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-12T01:23:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11289.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polonium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Presidential Politics</video:title>
      <video:description>&quot;Lec 4 - Presidential Politics&quot; October 27, 2008 lecture by Robert Gregg for the Presidential Politics: Race, Class, Faith &amp; Gender in the 2008 Election (CSRE12) course.  Dr. Gregg moderates a panel discussion by David Biale, Eddie Glaude, Imam Yahya Hendi, and Martin Sanchez-Jankowski on group affiliation and political position: faith and class.

This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6297</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Yym8CrhGwU0</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Gallium</video:title>
      <video:description>Gallium was discovered in 1875 and it has an atomic number of 31. Gallium does not occur in nature. This video will explain the properties,sources and uses of this element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6cf0d1f2-d98d-414f-bbfa-b47d3fa8e18f/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11288.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>is</video:tag>
      <video:tag>gallium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 1 - Darwin&apos;s Legacy&quot; September 22, 2008 introductory lecture by William Durham for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  Professor Durham provides an overview of the course; Professor Robert Siegel touches upon &quot;Darwin&apos;s Own Evolution;&quot; Professor Durham returns for a talk on &quot;Darwin&apos;s Data;&quot; and the lecture concludes with a panel discussion moderated by Dr. Lynn Rothschild. 

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18993.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/fysSblKjjvA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>dna</video:tag>
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      <video:tag>Evidence</video:tag>
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    <loc>https://dnatube.com/videos/Lec-20-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Philosophy 3</video:title>
      <video:description>&quot;Lec 20 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27258.jpg</video:thumbnail_loc>
      <video:duration>2657</video:duration>
      <video:publication_date>2012-09-21T04:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OqZdx5w5NCw</video:player_loc>
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      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Philosophy 3</video:title>
      <video:description>&quot;Lec 21 -Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27260.jpg</video:thumbnail_loc>
      <video:duration>3184</video:duration>
      <video:publication_date>2012-09-21T04:36:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ctTTjMkogy4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
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    <loc>https://dnatube.com/videos/Lec-23-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Philosophy 3</video:title>
      <video:description>&quot;Lec 23 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27262.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-21T04:36:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYhRg2MMDIg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Lec-22-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Philosophy 3</video:title>
      <video:description>&quot;Lec 22 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27261.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-21T04:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lO5RtJRO51w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Lec-24-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Philosophy 3</video:title>
      <video:description>&quot;Lec 24 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27263.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-21T04:36:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Il1i5fF4pYg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Philosophy 3</video:title>
      <video:description>&quot;Lec 25 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27264.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-21T04:36:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z69PP_ay-H4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Philosophy 3</video:title>
      <video:description>&quot;Lec 26 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27265.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-21T04:36:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kP0HgZgqDPo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 27 - Philosophy 3&quot;The Nature of Mind</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Colonoscopy with diverticulosis and a polyp Video</video:title>
      <video:description>This test uses a thin flexible tube with a light and camera to view the inside of the colon diverticula as well as polyps and other growths watch video for more</video:description>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Globalization is actually making headlines these days. This is in turn affecting faith in more positive ways than not.</video:description>
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      <video:description>&quot;Lec 29 - Philosophy 3&quot;The Nature of Mind</video:description>
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      <video:duration>3036</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Gamma knife brain tumor surgery in India to cure brain cancer and brain tumors is shown here. The patient suffering from this disease is shown in the video.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memo</video:title>
      <video:description>&quot;Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memory Interface&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/13/</video:description>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Silver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Silver</video:title>
      <video:description>Name origin of silver, Sources, Abundance and its uses all shown in the video. Silver is widely used in making alloys for jewellery, in coins, photographic films, mirrors and batteries.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Identifying-The-Centroid-Of-A-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying The Centroid Of A Triangle</video:title>
      <video:description>This video provides a problem to solve in order to understand the centroid of a triangle. The point of intersection of its medians and divides each median in the ration 2:1 is called centroid of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a35ea345-c963-4d7c-a617-7ac5e1cea653/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11402.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Business Model Testing, OAP Projects</video:title>
      <video:description>&quot;Lec 4 - Business Model Testing, OAP Projects&quot; Chuck Eesley discusses entrepreneurship as a search for a repeatable, scalable business model. In this video, he discusses the group projects in the class, using the business model canvas, including creating a low-fidelity website and market size analysis. 

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 27 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27337.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 61C -Floating Points</video:title>
      <video:description>&quot;Lec 13 - Computer Science 61C -Floating Points&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/15/</video:description>
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      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 61C - Datacenters and Cloud Com</video:title>
      <video:description>&quot;Lec 14- Computer Science 61C - Datacenters and Cloud Com&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/17/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/HFYTETk3kHo</video:player_loc>
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      <video:tag>61C</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61C - Data Level Parallelism: F</video:title>
      <video:description>&quot;Lec 15 - Computer Science 61C - Data Level Parallelism: F&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/18/</video:description>
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      <video:duration>2922</video:duration>
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      <video:tag>F</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Laser Hair Removal</video:title>
      <video:description>Various methods are used for hair removal around the world. This video shows a laser hair removal procedure which is conducted in Qatar.</video:description>
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      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T03:32:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10088.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>in</video:tag>
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    <loc>https://dnatube.com/videos/Lec-19-Year-2008-Brokerage-ECNs-etc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Year 2008 -  Brokerage, ECNs, etc.</video:title>
      <video:description>Brokerage, ECNs, etc. -Year 2008

Financial Markets (ECON 252)

The exchanges in which stocks and other securities are traded serve an important function in finance. They bring together people interested in buying and selling securities in order to create a universal price. Brokers and dealers are also an important part of the system, their methods and standards are ultimately behind the success of the exchanges. Many information innovations have advanced the functioning of exchanges, going all the way back to the ticker machine, which was created to communicate the price of securities at a point in time to all interested parties. Electronic Communication Networks and automatic exchanges, more generally, have significantly impacted the exchange of securities and few exchanges still have physical trading floors.

00:00 - Chapter 1.  Introduction: The Broker and the Dealer 
15:11 - Chapter 2. Exchanges in the United States 
24:02 - Chapter 3. From Ticker Tapes to ECNs: The Impact of Technology 
42:12 - Chapter 4. Action on the &quot;Floor&quot; of the Stock Exchange 
01:01:46 - Chapter 5. The Dealer&apos;s Life and the Gambler&apos;s Ruin Problem 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12557.jpg</video:thumbnail_loc>
      <video:duration>4359</video:duration>
      <video:publication_date>2012-08-20T13:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otQEdrjHaZU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>asked</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>bid</video:tag>
      <video:tag>brokers</video:tag>
      <video:tag>dealers</video:tag>
      <video:tag>ECN</video:tag>
      <video:tag>FINRA</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>microstructure</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>orders</video:tag>
      <video:tag>NYSE</video:tag>
      <video:tag>round</video:tag>
      <video:tag>lots</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>short</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lecture-8-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 8: Climate Change 2</video:title>
      <video:description>Lecture 8: Climate Change 2

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17970.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-03T18:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLyU_StpPoc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
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      <video:description>&quot;Lec 18 - Computer Science 61C -Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/21/</video:description>
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      <video:description>&quot;Lec19 - Computer Science 61C -Transistors to Gates&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/22/</video:description>
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      <video:description>&quot;Lec 22-  Computer Science 61C -Single Cycle CPU Datapath&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/26/</video:description>
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      <video:description>&quot;Lec 23- Computer Science 61C -Single Cycle CPU Control&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/28/</video:description>
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      <video:description>&quot;Lec 26- Computer Science 61C - Instruction Level Paralle&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/31/</video:description>
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      <video:description>&quot;Lec 27 - Computer Science 61C -  Set-Associative Caches: N&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/32/</video:description>
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      <video:description>&quot;Lec 9 - How Dynamic Content Affects the Way People Find Online&quot; (December 4, 2009) Jaime Teevan, from Microsoft Research, discusses how changing content on web pages increases website revisitation behavior. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <loc>https://dnatube.com/videos/Canadian-Women-Pap-Smear-and-Pelvis-Exam</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>A discussion about the routine pap smear and pelvis exam for Canadian women is discussed here. This video is prepared only for the education purpose.</video:description>
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      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2946</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Customer-Development-and-why-it-is-tough</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Customer Development and why it is tough</video:title>
      <video:description>Chuck Eesley continues to talk about customer acquisition as well as the lean start-up model. In this video, he tries to answer the question of why customer acquisition is so difficult, describing it as a balancing act between many different factors and encourages teams to be flexible to changes in their plan.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:uploader>0|50|0</video:uploader>
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      <video:tag>acquisition</video:tag>
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      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
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      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 9 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27380.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0U7ib0J4jJA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 10 - Mathematics 16A Analytic Geometry and Calculus</video:description>
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      <video:publication_date>2012-09-21T06:09:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rc0Hg52_APs</video:player_loc>
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      <video:category>Mathematics</video:category>
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    <loc>https://dnatube.com/videos/Lec-11-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 11 -  Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
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    <loc>https://dnatube.com/videos/Lec-12-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 12 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
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      <video:publication_date>2012-09-21T06:10:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcJxBa57abo</video:player_loc>
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      <video:category>Mathematics</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/POWERBIOFILM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>POWERBIOFILM</video:title>
      <video:description>No Microbe Will Be Left Unsequenced. PowerBiofilm DNA and RNA Isolation Kits from MO BIO Laboratories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3916.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-03-03T23:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4L9LnOoI6I</video:player_loc>
      <video:uploader>mobiolabs</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biofilm</video:tag>
      <video:tag>powerbiofilm</video:tag>
      <video:tag>dna</video:tag>
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      <video:tag>RNA</video:tag>
      <video:tag>biofilms</video:tag>
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      <video:tag>Bio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-6-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 6: Magnetic Field</video:title>
      <video:description>A physics lab demonstration of magnetic fields with iron filings.</video:description>
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      <video:uploader>tubeman</video:uploader>
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      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Total-knee-replacement-Journey-Oxinium-BCS-knee-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total knee replacement Journey Oxinium BCS knee part 2</video:title>
      <video:description>Total knee replacement technique using the Journey Oxinium BCS total knee demonstrated by Dr.Venkatachalam of Madras Joint Replacement center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4540.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-09-16T05:45:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1zMUhQdb_BE</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Oxinium</video:tag>
      <video:tag>BCS</video:tag>
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      <video:tag>Total</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 16 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27387.jpg</video:thumbnail_loc>
      <video:duration>2644</video:duration>
      <video:publication_date>2012-09-21T06:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAD4rswyzws</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 17 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27388.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AyUz6dNsvsU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 20 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27391.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-09-21T06:17:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1WxDuSZ6Co</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 21 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27392.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-21T06:17:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rv7LiyEmnp0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 22 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27393.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGRetfgksk0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-gatekeeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA gatekeeper</video:title>
      <video:description>Reconstruction of a viral DNA gatekeeper applying compressed sensing techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2fa0b88f-4725-4a09-b334-c34b0dfb81e2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T21:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29211.mp4</video:content_loc>
      <video:uploader>Marc Vila</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>TEM</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>CT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Mathematics 16A</video:title>
      <video:description>&quot;Lec 30 -Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27401.jpg</video:thumbnail_loc>
      <video:duration>1935</video:duration>
      <video:publication_date>2012-09-21T06:24:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PHi5-7FhxDI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Special Relativity</video:title>
      <video:description>&quot;Lec 6 - Special Relativity&quot; (May 14, 2012) Leonard Susskind dives into topics of electromagnetism and how it relates to quantum mechanics.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19046.jpg</video:thumbnail_loc>
      <video:duration>7008</video:duration>
      <video:publication_date>2012-09-04T09:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aA88mND-9v4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Field</video:tag>
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      <video:tag>Einstein</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Probability-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -12 Probability (part 2)</video:title>
      <video:description>Probability (part 2)

Let&apos;s flip a coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21859.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-10T17:03:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6E_NVnboMB8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Law-2706-Performance-Based-Ratemaking-and-Decoupling-and-Integrate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Law 270.6  Performance Based Ratemaking and Decoupling; and Integrate</video:title>
      <video:description>Law 270.6  Performance Based Ratemaking and Decoupling; and Integrate

Class 11: Performance Based Ratemaking and Decoupling; and Integrated Resource Planning and Portfolio Planning - April 3, 2008.  Under traditional ratemaking, utilities generally make higher profits if they sell more power and lose profits as customers become more efficient. Performance-based ratemaking can address the problem of utility disincentives to promote customer energy efficiency by decoupling utility profits from the amount of sales.  It also is a mechanism that can encourage beneficial behavior in many areas of utility operation. Also, introduction to integrated resource planning and portfolio planning for the right mix of generation types, transmission and conservation. Portfolio Management (PM) and Integrated Resource Planning (IRP) both constitute planning exercises and present similar issues.  PM, a newer term, focuses on a single utility or other load serving entity.  IRP can be performed by a state regulator on a system wide, regional or service area basis, or by a utility for its service area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19615.jpg</video:thumbnail_loc>
      <video:duration>9454</video:duration>
      <video:publication_date>2012-09-05T03:51:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HX3A9M38ynI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Year-2008-Stock-Index-Oil-and-Other-Futures-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Year 2008 - Stock Index, Oil and Other Futures Markets</video:title>
      <video:description>Stock Index, Oil and Other Futures Markets -Year 2008

Financial Markets (ECON 252)

Futures markets have expanded far beyond their initial application to farmer&apos;s planting and harvest cycles. These markets now allow investors and traders to set prices for a broad spectrum of assets and for a whole term structure stretching into the distant future. Some of these markets are often priced according to simple fair-value formulae, others are not. Futures markets can be in backwardation, where the future price is lower than the present, spot price. They can also be in contango, where the price rises with maturity and is higher in the future than it is today. The S&amp;P/Case-Shiller Home Price Index is a recent invention that has transferred the mechanics of futures markets to the prices of single-family homes in ten real estate markets, in an effort to create a national market for residential real estate.

00:00 - Chapter 1. Introduction: On the Extinction of Ticker Tapes 
01:49 - Chapter 2. How Futures Markets Included Financial Securities 
18:06 - Chapter 3. Fair Value and the Influences of Contango and Backwardation 
28:57 - Chapter 4. Volatility in the Oil Futures Market 
41:31 - Chapter 5. Why Is the Price of Oil so High? On International Development, Nationalization, and World Politics 
52:30 - Chapter 6. The Development of a Home Price Futures Market 
01:08:01 - Chapter 7. The S&amp;P Case-Shiller Home Price Index and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12560.jpg</video:thumbnail_loc>
      <video:duration>4235</video:duration>
      <video:publication_date>2012-08-20T13:54:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-eyCFKl9CuE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>backwardation</video:tag>
      <video:tag>case</video:tag>
      <video:tag>Shiller</video:tag>
      <video:tag>home</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>contango</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>NYMEX</video:tag>
      <video:tag>Stock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tongue-Folliate-Papilla-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Folliate Papilla Histology</video:title>
      <video:description>This is a study of the tongue folliate papilla, which are involved in the sensations of taste, they are the threadlike that cover the surface of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8aeee3c3-2f1a-49b8-baaf-6ce7e74a08db/cand_25.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-11-28T11:50:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8483.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Folliate</video:tag>
      <video:tag>papilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle Contraction</video:title>
      <video:description>How muscle contraction occurs in cells is explained in this nice video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/5bffb3a0-49a7-41cb-8a7d-8373266e00ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2008-03-31T00:42:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1308.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Special Relativity</video:title>
      <video:description>&quot;Lec 7 - Special Relativity&quot; (May 21, 2012) Leonard Susskind reviews some of the heavy mathematics from the previous lecture and discusses how at times complicated mathematics is the only way to explain high level physics, briefly sharing his thoughts on how and where math and nature collide.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19047.jpg</video:thumbnail_loc>
      <video:duration>6387</video:duration>
      <video:publication_date>2012-09-04T09:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ozhRFi77TP8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Acute-Pulmonary-Embolism-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Acute Pulmonary Embolism Echocardiography</video:title>
      <video:description>You will have a brief introduction with the echocardiography showing an acute pulmonary embolism. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36f3721c-f1e6-41a2-ba64-5534d4585263/cand_25.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2011-12-01T03:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10023.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-the-Four-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to the Four-Vector</video:title>
      <video:description>&quot;Lec 14 - Introduction to the Four-Vector&quot; Fundamentals of Physics (PHYS 200)

The four-vector is introduced that unifies space-time coordinates x, y, z and t into a single entity whose components get mixed up under Lorentz transformations. The length of this four-vector, called the space-time interval, is shown to be invariant (the same for all observers). Likewise energy and momentum are unified into the energy-momentum four-vector.

00:00 - Chapter 1. Recap—Consequences of the Lorentz Transformations
06:25 - Chapter 2. Causality Paradoxes: &quot;Killing the Grandmother&quot;
15:22 - Chapter 3. A New Understanding of Space-Time
25:51 - Chapter 4. Introducing the Fourth Dimension and Four-Vector Algebra
44:09 - Chapter 5. The Space-Time Interval, or &quot;Proper Time&quot;
51:47 - Chapter 6. Deriving the Velocity and Momentum Vectors in Space-Time
01:04:40 - Chapter 7. The New Energy-Mass Relation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15900.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-08-28T21:28:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URC7QU1XCRw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Setting-Posterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Setting Posterior Teeth</video:title>
      <video:description>&quot;Lec 55 - Setting Posterior Teeth&quot; After setting the anterior teeth, the mandibular posterior teeth are  set. Orig. air date: APR 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20963.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-08T06:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CHLOeKWhvls</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>55</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>after</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Set</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 3 - Einstein&apos;s General Theory of Relativity&quot; In this lecture, Leonard Susskind continues his discussion of Einstein&apos;s theory of general relativity.  He also gives a broad overview of the field of tensor calculus and it&apos;s relation to the curvature and geometry of space-time.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19053.jpg</video:thumbnail_loc>
      <video:duration>6641</video:duration>
      <video:publication_date>2012-09-04T09:36:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hR7fWF_qBZI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>beam</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>of</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>elevator</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Differentials</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>summation</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>contravariance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Nephron</video:title>
      <video:description>The filtration, reabsorption, and secretion of the nephron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/ed98d03f-29c7-4d44-85b2-4e7382b2ce92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2008-04-01T02:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1309.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fluid-Dynamics-and-Statics-and-Bernoullis-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fluid Dynamics and Statics and Bernoulli&apos;s Equation</video:title>
      <video:description>&quot;Lec 20 - Fluid Dynamics and Statics and Bernoulli&apos;s Equation&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is on fluid dynamics and statics. Different properties are discussed, such as density and pressure. Archimedes&apos; Principle is introduced and demonstrated through a number of problems. The final topic of the lecture is Bernoulli&apos;s Equation.

00:00 - Chapter 1. Introduction to Fluid Dynamics and Statics — The Notion of Pressure
04:14 - Chapter 2. Fluid Pressure as a Function of Height
20:49 - Chapter 3. The Hydraulic Press
26:32 - Chapter 4. Archimedes&apos; Principle
36:36 - Chapter 5. Bernoulli&apos;s Equation
39:12 - Chapter 6. The Equation of Continuity
53:41 - Chapter 7. Applications of Bernoulli&apos;s Equation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15906.jpg</video:thumbnail_loc>
      <video:duration>4352</video:duration>
      <video:publication_date>2012-08-28T21:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lfXDJKKPGfY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Archimedes</video:tag>
      <video:tag>Bernoulli</video:tag>
      <video:tag>Bernoullis</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>statics</video:tag>
      <video:tag>Venturi</video:tag>
      <video:tag>meter</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-problem-involving-electric-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A problem involving electric current</video:title>
      <video:description>A problem involving electric current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f44f884a-5ef5-4d01-b1b8-29ff115e9aa6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2010-11-10T15:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4995.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>A</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-medical-animation-about-what-cancer-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D medical animation about what cancer is</video:title>
      <video:description>&quot;What is Cancer?&quot; is a 3D Animation which depicts the growth of a tumor.This unique cancer education tool features 3-D medical animations, with voice narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/52c37ff0-cc14-48d3-a38c-07cf9357eaab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-11-20T19:31:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28002.mp4</video:content_loc>
      <video:uploader>Jonthan Smith</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Addiction-of-Drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Addiction of Drugs</video:title>
      <video:description>This video will help you to understand the chemistry of addiction to drugs. A discussion about how these drugs affect human brain is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29752.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2013-02-09T03:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29752.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affinity-chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affinity chromatography</video:title>
      <video:description>This video explains the process of affinity chromatography and its use in biochemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/811af9bb-d0f7-4525-acf5-207b55805235/cand_25.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-11-17T17:40:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27985.mp4</video:content_loc>
      <video:uploader>Suman Bhattacharjee</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Affinity</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>separation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Mounting-Partially-Edentulous-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Mounting Partially Edentulous Casts</video:title>
      <video:description>&quot;Lec 79 - Mounting Partially Edentulous Casts&quot; Shows the three steps of mounting the partially edentulous cast. Emphasis is on making the edentulous cast stable for good articulator mounting. Orig. air date: JUN 23 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21032.jpg</video:thumbnail_loc>
      <video:duration>1378</video:duration>
      <video:publication_date>2012-09-08T12:40:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/crIVxjCLUAM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>79</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
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      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>steps</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 6 - Einstein&apos;s General Theory of Relativity&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded October 27, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19056.jpg</video:thumbnail_loc>
      <video:duration>6771</video:duration>
      <video:publication_date>2012-09-04T09:36:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pm5ROyoaMZA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>christoffel</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>transformatio</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 8 - Einstein&apos;s General Theory of Relativity&quot; Lecture 8 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 24, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19058.jpg</video:thumbnail_loc>
      <video:duration>7172</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/VCRG1uzc9xg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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      <video:tag>time</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>deficit</video:tag>
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      <video:tag>force</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>coolum</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>dimensions</video:tag>
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      <video:tag>tensors</video:tag>
      <video:tag>geometry</video:tag>
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      <video:tag>gravitational</video:tag>
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      <video:tag>la</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Remounting-the-Processed-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Remounting the Processed Complete Denture</video:title>
      <video:description>&quot;Lec 30 - Remounting the Processed Complete Denture&quot; Remounting the processed complete denture on the articulator. Shows method of registering both upper and lower dentures without original casts. Orig. air date: APR 12 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>887</video:duration>
      <video:publication_date>2012-09-07T17:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3MUHkw821HA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Remounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Processed</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 7 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Genetics 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14859.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-08-28T03:11:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UT6h56ii9s4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Poisson-Process-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Poisson Process 2</video:title>
      <video:description>Poisson Process 2

More of the derivation of the Poisson Distribution.</video:description>
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      <video:duration>761</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Jkr4FSrNEVY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Poisson</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Researche-on-Mars-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Researche on Mars by NASA</video:title>
      <video:description>This video is presented by Science @ NASA showing NASA&apos;s mars landing sky show.Different researches by NASA on mars are shown here. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/92a80e3f-00e4-423b-bd74-fce594ef2cd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T06:26:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29803.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
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      <video:tag>landing</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Show</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-4370-Interrogative-Design-Workshop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 4.370 Interrogative Design Workshop</video:title>
      <video:description>Lec 1- MIT 4.370 Interrogative Design Workshop.
Session 7: Vito Acconci Studio

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15355.jpg</video:thumbnail_loc>
      <video:duration>7447</video:duration>
      <video:publication_date>2012-08-28T16:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6DOpp8zuYDE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourse</video:tag>
      <video:tag>ware</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>art</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>media</video:tag>
      <video:tag>installations</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>aesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 10 - Einstein&apos;s General Theory of Relativity&quot; Lecture 10 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded December 1, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19060.jpg</video:thumbnail_loc>
      <video:duration>7147</video:duration>
      <video:publication_date>2012-09-04T09:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vdXlwDRRR8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Schwarzchild</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>taurus</video:tag>
      <video:tag>Integrated</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>Planes</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>tensors</video:tag>
      <video:tag>Kristofel</video:tag>
      <video:tag>Symbols</video:tag>
      <video:tag>reamonn</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Lagrangian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 11 - Einstein&apos;s General Theory of Relativity&quot; Lecture 11 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 17, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19061.jpg</video:thumbnail_loc>
      <video:duration>6308</video:duration>
      <video:publication_date>2012-09-04T09:36:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XG02Yw7u2mc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>components</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Riemannian</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>geodesic</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>manifold</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>gravi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Test-3-Section-2-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  40 - Test 3 Section 2 Part 5</video:title>
      <video:description>Test 3 Section 2 Part 5

Problems 18-20 on starting on page 522</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22189.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-11T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eh0j5nHhS6I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robots-that-can-swap-bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robots that can swap bodies</video:title>
      <video:description>This video depicts a robot that can use different bodies. A team of robots with one brain that migrates into different bodies will soon live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/4c447ac3-480f-429d-92b2-747fbe8270a8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-11-19T18:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27994.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Year-2008-Making-It-Work-for-Real-People-The-Democratization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Year 2008 - Making It Work for Real People: The Democratization</video:title>
      <video:description>Making It Work for Real People: The Democratization of Finance -Year 2008

Financial Markets (ECON 252)

Professor Shiller, in his final lecture, reviews some of the most important tools for individual risk management. Significant inequality in domestic and international communities has created a need for social insurance programs, such as those created in Germany in the late 1800s. The tax system, bankruptcy laws, and government insurance programs are used to manage risk of personal wealth. However, each of these inventions must take account of psychological factors, such as moral hazard, in order to be effective without eliminating incentives to participate in the workforce, or other negative side effects. With regard to careers, including those in finance, young people should frame decisions with morality and purpose in mind, and with a broad perspective of both.

00:00 - Chapter 1. Sources of Financial Inequality 
10:24 - Chapter 2. A Call for Social Insurance: The Government&apos;s Role in Risk Management 
25:50 - Chapter 3. Social Security in the United States 
34:32 - Chapter 4. Bankruptcy as a Risk Management Device 
50:30 - Chapter 5. Balancing Morality and Psychology: Career Advice for Young Adults 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12562.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-08-20T13:55:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ck-LbFagYD4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bailouts</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>workout</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>graduated</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
      <video:tag>Progressive</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-Moment-Of-Silence-For-NASA-And-Its-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National Moment Of Silence For NASA  And It&apos;s Team</video:title>
      <video:description>This video will show you about the national moment of silence for NASA Mission control and astronauts. Mission control observer are telling about the moment to astronauts present on space station.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4f1a0d05-e52f-4cbc-b9e0-8bbc8414d1bc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-07T06:35:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29267.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>control</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Observe</video:tag>
      <video:tag>National</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>silence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Psychology</video:title>
      <video:description>Introduction to Psychology (PSYC 110)

Professor Paul Bloom welcomes students and presents the course as a comprehensive introduction to the study of the human mind. Course readings and requirements are discussed. The five main branches of psychology are presented: neuroscience, which is a study of the mind by looking at the brain; developmental, which focuses on how people grow and learn; cognitive, which refers to the computational approach to studying the mind; social, which studies how people interact; and clinical, which examines mental health and mental illnesses.

00:00 - Chapter 1. Introduction to and Requirements for the Course
10:03 - Chapter 2. General Goals for the Course
13:07 - Chapter 3. Examples of Materials Covered in the Course

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12565.jpg</video:thumbnail_loc>
      <video:duration>1777</video:duration>
      <video:publication_date>2012-08-21T17:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P3FKHH2RzjI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Capgras</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Cotard</video:tag>
      <video:tag>Cotards</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Gage</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Larkin</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Oscar</video:tag>
      <video:tag>Schindler</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Rausesabagina</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Phineas</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>psychopathy</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 8 - New Revolutions in Particle Physics: Standard Model&quot; (March 30, 2009) Leonard Susskind explains how the Higgs phenomenon interacts masses of quarks and leptons. 

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19086.jpg</video:thumbnail_loc>
      <video:duration>5734</video:duration>
      <video:publication_date>2012-09-04T09:51:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qzGY-BrCUgA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>gauge</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>electrodynamics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Electron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Foundations-This-Is-Your-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Foundations: This Is Your Brain</video:title>
      <video:description>Foundations: This Is Your Brain

Introduction to Psychology (PSYC 110)

This lecture introduces students to two broad theories of how the mind relates to the body. Dualism is the ubiquitous and intuitive feeling that our conscious mind is separate from our physical bodies, whereas Materialism is the idea that all of our mental states are caused by physical states of the brain. This lecture reviews arguments explaining why materialism has become the predominant theory of mind in psychology. This discussion is followed by a basic overview of the neurophysiology of the brain.

00:00 - Chapter 1. The Brain, the Mind and Dualism
12:06 - Chapter 2. Scientific Consensus Against Dualism
19:28 - Chapter 3. The Neuron: The Basic Building Blocks of Thought
32:58 - Chapter 4. The Different Parts of the Brain
44:47 - Chapter 5. Mechanist Conception and the Hard Problem of Consciousness

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12566.jpg</video:thumbnail_loc>
      <video:duration>3199</video:duration>
      <video:publication_date>2012-08-21T17:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vg01Q1BI4WM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>consciousness</video:tag>
      <video:tag>Descartes</video:tag>
      <video:tag>Dualism</video:tag>
      <video:tag>materialism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Dividing-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Dividing Complex Numbers</video:title>
      <video:description>Dividing Complex Numbers

u16_l4_t2_we5 Dividing Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25323.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-18T02:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z8j5RDOibV4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-cholesterol-overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of cholesterol overview</video:title>
      <video:description>This video explains cholesterol overview.

&quot;Diagnosing and treating high cholesterol.
Watch this and more health videos at:
http://www.answerstv.com/health&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b0d8a3db-be85-4559-aaaa-6e17c8ffde1e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2012-10-11T00:16:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27841.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cholesterol</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Yellowstone-Supercomputer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Yellowstone Supercomputer?</video:title>
      <video:description>This video shows the working of yellow-stone supercomputer. A brief description of different parts is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a695e016-7042-43f4-84ac-06a320740510/cand_25.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-07T06:41:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29276.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Yellowstone</video:tag>
      <video:tag>Supercomputer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-GMAT-Data-Sufficiency-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - GMAT: Data Sufficiency 33</video:title>
      <video:description>GMAT: Data Sufficiency 33

132-134, pg. 289</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22365.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-11T01:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-uZt8MLeDrg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Memory 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19512.jpg</video:thumbnail_loc>
      <video:duration>15383</video:duration>
      <video:publication_date>2012-09-05T03:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WaRMouA3UZM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Gross-Anatomy-Cutaneous-innervation-of-the-face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 -Gross Anatomy:  Cutaneous innervation of the face</video:title>
      <video:description>&quot;Lec 41 -Gross Anatomy:  Cutaneous innervation of the face&quot;Cutaneous innervation of the face: buccinator muscle, buccal fat pad and nasal cartilages using a human cadaver. Orig air date: May 26, 1977

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21714.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-09T07:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xTGQCbdEe3E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>41</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cutaneous</video:tag>
      <video:tag>innervation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Foundations-Freud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Foundations: Freud</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Foundations: Freud
This lecture introduces students to the theories of Sigmund Freud, including a brief biographical description and his contributions to the field of psychology. The limitations of his theories of psychoanalysis are covered in detail, as well as the ways in which his conception of the unconscious mind still operate in mainstream psychology today.

00:00 - Chapter 1. Sigmund Freud in a Historical Context
06:51 - Chapter 2. Unconscious Motivation: The Id, Ego and Superego
13:45 - Chapter 3. Personality Development and Psychosexual Development
20:32 - Chapter 4. Defense Mechanisms, the Aims of Psychoanalysis, Dreams
29:11 - Chapter 5. Question and Answer on Freud&apos;s Theories
32:55 - Chapter 6. Controversies and Criticisms on Freud&apos;s Theories
42:10 - Chapter 7. Examples of the Unconscious in Modern Psychology
51:55 - Chapter 8. Further Question and Answer on Freud

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12567.jpg</video:thumbnail_loc>
      <video:duration>3391</video:duration>
      <video:publication_date>2012-08-21T17:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7emS3ye3cVU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Freud</video:tag>
      <video:tag>psychoanalysis</video:tag>
      <video:tag>subconscious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 23- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.) | Discussion of Follow-on Classes

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16485.jpg</video:thumbnail_loc>
      <video:duration>5121</video:duration>
      <video:publication_date>2012-08-30T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjUDy6a5vx4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Foundations-Skinner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Foundations: Skinner</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Foundations: Skinner
Professor Bloom opens with a brief discussion of the value and evolutionary basis of unconscious processing. The rest of this lecture introduces students to the theory of Behaviorism, particularly the work of prominent behaviorist, B. F. Skinner. Different types of learning are discussed in detail, as well as reasons why behaviorism has been largely displaced as an adequate theory of human mental life.

00:00 - Chapter 1. A Brief Review on the Unconscious
06:32 - Chapter 2. B. F. Skinner and Behaviorism
11:45 - Chapter 3. Habituation: The Very Simplest Form of Learning
14:25 - Chapter 4. Classical Conditioning: Associating Stimulus
31:18 - Chapter 5. Operant Conditioning: Operating on the Environment
45:12 - Chapter 6. Question and Answer on Behaviorism
46:44 - Chapter 7. Controversies and Criticisms on Behaviorism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12568.jpg</video:thumbnail_loc>
      <video:duration>3527</video:duration>
      <video:publication_date>2012-08-21T17:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rCKK6r15fro</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Behaviorism</video:tag>
      <video:tag>Chomsky</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Deception</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Operant</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>Skinner</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 2 - String Theory and M-Theory&quot; (September 27, 2010) Professor Leonard Susskind discusses how the forces that act upon strings can affect the quantum mechanics. He also reviews many of the theories of relativity that contributed to string theory today.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19089.jpg</video:thumbnail_loc>
      <video:duration>6487</video:duration>
      <video:publication_date>2012-09-04T09:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BleG7PBwEA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>function</video:tag>
      <video:tag>math</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 3 - String Theory and M-Theory&quot; (October 4, 2010) Professor Leonard Susskind reviews harmonic oscillators, the spin of massless particles (photons and gravitons), the low lying spectrum of strings, the tachyon problem, and the basics of string interactions.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19090.jpg</video:thumbnail_loc>
      <video:duration>6347</video:duration>
      <video:publication_date>2012-09-04T09:55:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gCyImLu0HSI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Massless</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Gravitons</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>tachyon</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Commutator</video:tag>
      <video:tag>Holograph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Fabricating-Pontic-Splint-Soldering-Lugs-InvestingCasting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Fabricating Pontic Splint, Soldering Lugs, Investing/Casting</video:title>
      <video:description>&quot;Lec 7 - Fabricating Pontic Splint, Soldering Lugs, Investing/Casting&quot; Steps involved in preparing and cementing a preclinical three unit mandibular posterior bridge outlined and demonstrated. Tapes 223-2 and 223-3 complete procedure. Orig. air date: AUG 28 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21357.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-09T04:35:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XX8VzVXngyk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Fabricating</video:tag>
      <video:tag>Pontic</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Lugs</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Casting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-States-of-Matter-Follow-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - States of Matter Follow-Up</video:title>
      <video:description>States of Matter Follow-Up

More on Plasma and Hydrogen bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22549.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2012-09-11T02:28:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WenwtcuqOj8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>follow</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec5-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec5 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec5 - String Theory and M-Theory&quot; (October 18, 2010) Professor Leonard Susskind delivers a lecture concerning plonck variables and how they relate to string theory in the context of modern physics.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19092.jpg</video:thumbnail_loc>
      <video:duration>6049</video:duration>
      <video:publication_date>2012-09-04T09:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-I7PjKyCnI0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>stretch</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>length</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>gev</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Functions-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Functions Part 2</video:title>
      <video:description>Functions Part 2

More examples of solving function problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20155.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T02:14:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XEblO51pF5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Heisenberg-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Heisenberg Uncertainty Principle?</video:title>
      <video:description>An interesting video from IDTIMWYTIM shows the Heisenberg uncertainty principle. Basics of this principle are explained here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5857b46e-e3d2-48ef-b32b-0da4064c47e9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2013-02-07T06:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29247.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 8 - String Theory and M-Theory&quot; (November 8, 2010) Professor Leonard Susskind covers the history of path/surface integrals; conformal mapping; application of conformal mapping in string scattering.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19095.jpg</video:thumbnail_loc>
      <video:duration>6266</video:duration>
      <video:publication_date>2012-09-04T09:56:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s43SMaZHa50</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Conformal</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>tachyon</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Cauchy</video:tag>
      <video:tag>Riemann</video:tag>
      <video:tag>Equ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Example-of-calculating-a-surface-integral-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157 - Example of calculating a surface integral part 2</video:title>
      <video:description>Example of calculating a surface integral part 2

Example of calculating a surface integral part 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19978.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-06T01:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qQAhhithHa8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 9 - String Theory and M-Theory&quot; (November 23, 2010) Leonard Susskind gives a lecture on the constraints of string theory and gives a few examples that show how these work.   
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19096.jpg</video:thumbnail_loc>
      <video:duration>6956</video:duration>
      <video:publication_date>2012-09-04T09:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tsav_xnegTk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>M</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
      <video:tag>sca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Centralized-State-and-Republic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Centralized State and Republic</video:title>
      <video:description>&quot;Lec 3 - Centralized State and Republic&quot; France Since 1871 (HIST 276)

Despite various attempts at reform, France remains the most centralized state in Europe. The organization of the country around the Parisian center was originally a consequence of the French Revolution, which gave birth to the departmental regions. These regions have retained an oppositional relationship towards the metropolitan center. In 1875, an enduring republic was formed despite the competing claims of the Comte de Chambord and the Orleanists. This republic owed its founding largely to support from workers and peasants in the various non-Parisian departments.

00:00 - Chapter 1. Paris: The Importance of the Capital in a Centralized State
09:59 - Chapter 2. Centralization over Centuries: France from 1500 to Present
29:01 - Chapter 3. Comte de Chambord: The &quot;Miracle Baby&quot;
36:06 - Chapter 4. Royalism and Religious Revival
44:31 - Chapter 5. Birth of the Third Republic

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16788.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-01T09:52:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CejVERkBC-Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Paris</video:tag>
      <video:tag>Comte</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Chambord</video:tag>
      <video:tag>absolutism</video:tag>
      <video:tag>regions</video:tag>
      <video:tag>centralization</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Oprder</video:tag>
      <video:tag>Mac</video:tag>
      <video:tag>Mahon</video:tag>
      <video:tag>royalism</video:tag>
      <video:tag>monarchism</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>railroads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Philosophy 3</video:title>
      <video:description>&quot;Lec 1 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27239.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-21T04:19:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_002PPJo6qE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proper-Way-of-Preparing-a-Syringe-for-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proper Way of Preparing a Syringe for Injection</video:title>
      <video:description>It is always adviced to wash ones hands before preparing a syringe. And this video will show you the next steps on how to prepare the syringe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9380da0e-117c-4261-9147-77de74a64c0f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 22- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.)

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16484.jpg</video:thumbnail_loc>
      <video:duration>5088</video:duration>
      <video:publication_date>2012-08-30T17:39:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJOHERGcGm4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec Last - String Theory and M-Theory&quot; (November 30, 2010) Professor Leonard Susskind continues his discussion on T-Duality; explains the theory of D-Branes; models QFT and QCD; and introduces the application of electromagnetism.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19097.jpg</video:thumbnail_loc>
      <video:duration>6469</video:duration>
      <video:publication_date>2012-09-04T09:56:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L1_3Xp3rT3c</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>T</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Branes</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>QFT</video:tag>
      <video:tag>QCD</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>Neumann</video:tag>
      <video:tag>boundar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Philosophy 3</video:title>
      <video:description>&quot;Lec 4 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27242.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-21T04:20:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Oi4_vkrrsU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Hedge-Funds-Venture-Capital-and-Private-Equity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Hedge Funds, Venture Capital, and Private Equity</video:title>
      <video:description>Hedge Funds, Venture Capital, and Private Equity

Similarities in compensation structure for hedge funds, venture capital firms, and private equity investors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20467.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-09-06T15:18:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bLQBbA8yh7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
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      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>and</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Equity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-FRB-Commentary-2-Deposit-Insurance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - FRB Commentary 2: Deposit Insurance</video:title>
      <video:description>FRB Commentary 2: Deposit Insurance

More on the weaknesses of fractional reserve banking.  The FDIC and deposit insurance and its side effects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22355.jpg</video:thumbnail_loc>
      <video:duration>1039</video:duration>
      <video:publication_date>2012-09-11T01:50:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otstXFxMkl4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FRB</video:tag>
      <video:tag>Commentary</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Deposit</video:tag>
      <video:tag>Insurance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-PV-diagrams-and-Expansion-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - PV-diagrams and Expansion Work</video:title>
      <video:description>PV-diagrams and Expansion Work

Why work from expansion is the area under the curve of a PV-diagram</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22659.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-11T02:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M5uOIy-JTmo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>PV</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>and</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Subtraction-with-Borrowing-or-Regrouping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Subtraction with Borrowing or Regrouping</video:title>
      <video:description>qSubtraction with Borrowing or Regrouping

u01_l2_t2_we2 Subtraction with Borrowing or Regrouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24700.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-09-17T16:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QD86addRZEw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtraction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Borrowing</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Regrouping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 6- MIT 3.320 Atomistic Computer Modeling of Materials.
Technical Aspects of Density Functional Theory

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16373.jpg</video:thumbnail_loc>
      <video:duration>4745</video:duration>
      <video:publication_date>2012-08-30T13:15:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-B96m5X2xCM</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 7- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Hashing, Hash Functions

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16469.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-08-30T17:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JZHBa-rLrBA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 6- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Order Statistics, Median

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16468.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-08-30T17:21:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mR_RUjsJnV8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Voyage-to-Jupiters-moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Voyage to Jupiter&apos;s moon</video:title>
      <video:description>Moons of Jupiter are enigma to the scientists. NASA took a closer look to Jupiter&apos;s moon during the Voyager mission. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e57eb9b3-f874-4cb1-9461-47ff3e0ca5df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2009-05-27T21:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2617.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Jupiter</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Io</video:tag>
      <video:tag>moons</video:tag>
      <video:tag>Voyager</video:tag>
      <video:tag>poineer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Making-the-Team-Work-Executives-Board-and-Partners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Making the Team Work: Executives, Board, and Partners</video:title>
      <video:description>&quot;Lec 3 - Making the Team Work: Executives, Board, and Partners&quot; (February 7, 2012) How do we create a winning culture? Harrison Miller, Managing Director at Summit Partners, and Nick Mehta, CEO of LiveOffice Inc., discuss the keys to building a great team and company culture. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19109.jpg</video:thumbnail_loc>
      <video:duration>3721</video:duration>
      <video:publication_date>2012-09-04T10:05:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epwmaMeHLpg</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>team</video:tag>
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      <video:tag>directors</video:tag>
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      <video:tag>Business</video:tag>
      <video:tag>hiring</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>success</video:tag>
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      <video:tag>decision</video:tag>
      <video:tag>Harrison</video:tag>
      <video:tag>Miller</video:tag>
      <video:tag>Nick</video:tag>
      <video:tag>Mehta</video:tag>
      <video:tag>Summit</video:tag>
      <video:tag>Partners</video:tag>
      <video:tag>LiveOffice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Pegging-the-Yuan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Pegging the Yuan</video:title>
      <video:description>Pegging the Yuan

How the Chinese Central Bank could peg the Yuan to the dollar by printing Yuan and buying dollars (building up a dollar reserve)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24889.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-17T17:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-9iY1OgbDE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pegging</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Yuan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-61C-Number-Representation-No-visuals-for-first-30-mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 61C - Number Representation -  No visuals for first 30 mi</video:title>
      <video:description>&quot;Lec 2 - Computer Science 61C - Number Representation -  No visuals for first 30 mi&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/02/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27277.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-21T04:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OK8deilERmE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>30</video:tag>
      <video:tag>mi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 13-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19130.jpg</video:thumbnail_loc>
      <video:duration>4966</video:duration>
      <video:publication_date>2012-09-04T18:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c0jSTfBoQTg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Public Health 251D</video:title>
      <video:description>Lec 1- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19159.jpg</video:thumbnail_loc>
      <video:duration>6781</video:duration>
      <video:publication_date>2012-09-04T18:33:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m3vJJHyL2Os</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closure-of-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closure of the Abdomen</video:title>
      <video:description>This video illustrates an abdominal closure after a surgery, it shows how the sutures are done and begins with irrigating the wound and on to sutures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b1815ae2-03b9-4afd-9a64-f7405d714e1a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T09:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9425.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Computer Science 169</video:title>
      <video:description>Lec 2- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19197.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-09-04T19:31:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WnjuUYRACoI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : Design patterns for parallel programming II

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15752.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-08-28T20:13:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V1BIvbUlhgU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-175-2011-Calculus-BC-Free-Response-1a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 175 - 2011 Calculus BC Free Response #1a</video:title>
      <video:description>2011 Calculus BC Free Response #1a

Velocity and acceleration vectors for particle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20014.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-06T01:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wtLTb_VaI-k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Judah-M-Folkman-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Judah M. Folkman, MD</video:title>
      <video:description>Lec 89 - Judah M. Folkman, MD. In the early 1970s Folkman refined his theory that tumors have the capability to grow their own blood vessels, thereby obtaining the nourishment they need to keep growing in a body.  Folkman never quit thinking about why this happens and how he might use that information to treat cancer patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16130.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-08-29T09:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdtSej78fF8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>folkman</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-3B-Electronic-Spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 3B Electronic Spectroscopy</video:title>
      <video:description>Chemistry 3B Electronic Spectroscopy

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19243.jpg</video:thumbnail_loc>
      <video:duration>4494</video:duration>
      <video:publication_date>2012-09-05T00:52:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BX6lL6hvoEo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-epiglottis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The epiglottis</video:title>
      <video:description>An epiglottis  is made of flexible cartilage tissues enclosed in a mucous like membrane, fitted at the entrance of larynx. Lets learn a little history of the epiglottis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/597609b0-fef1-4df9-b101-c62b0643a12d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-30T22:16:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9644.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Epiglottis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Nationalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Nationalism</video:title>
      <video:description>Lec 13 - Nationalism. European Civilization, 1648-1945 (HIST 202)

In light of the many ethnic and national conflicts of the twentieth century, the dissolution of the Austro-Hungarian Empire in 1918 appears less surprising than the fact that it remained intact for so long. National identity is not an essential characteristic of peoples, and in many cases in Europe it is a relatively recent invention. As such, there are many different characteristics according to which national communities can be defined, or, in Benedict Anderson&apos;s phrase, imagined. Along with religion and ethnicity, language has played a particularly important role in shaping the imaginary identification of individuals with abstract communities. No one factor necessarily determines this identification, as evidenced by modern countries such as Belgium and Switzerland that incorporate multiple linguistic and cultural groups in one national community.

00:00 - Chapter 1. The &quot;Imagined Communities&quot; of Nationalism: The Macedonian Example
08:24 - Chapter 2. The Construction of National Identities in the Nineteenth Century: Language and Consciousness 
25:45 - Chapter 3. The Development of Nationalism in Eastern Europe: Lithuania and Belarus 
37:53 - Chapter 4. Complex Identities: Multiple Languages in Belgium and Switzerland
44:00 - Chapter 5. The Balancing Act of the Austria-Hungarian Empire: Factors of Stability 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14121.jpg</video:thumbnail_loc>
      <video:duration>3050</video:duration>
      <video:publication_date>2012-08-26T11:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7a6j17VWhBc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Nation</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Benedict</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>Ethnic</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Hapsburg</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>language</video:tag>
      <video:tag>dialectic</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Lithuania</video:tag>
      <video:tag>Belgium</video:tag>
      <video:tag>Belarus</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>France</video:tag>
      <video:tag>Switzerland</video:tag>
      <video:tag>Balkans</video:tag>
      <video:tag>Serbia</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Macedonia</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Russiafication</video:tag>
      <video:tag>citizenship</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Self</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anne-Tanner-Microbes-of-the-Mouth-MWV64</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anne Tanner: Microbes of the Mouth (MWV64)</video:title>
      <video:description>In episode 64 of MicrobeWorld Video, Dr. Stan Maloy talks with Anne Tanner Ph.D., BDS, MDCH (Hon.), Associate Professor at Harvard School of Dental Medicine about her research into dental caries and the oral microbiome. This episode was filmed at the American Association for the Advancement of Science Meeting in Vancouver, Canada on February 18th, 2012.

Anne&apos;s work with Streptococcus mutans, the leading know cause of Early Childhood Caries (ECC), has led to the discovery of a new bacterium, Scardovia Wiggsiae. This discovery was the result of using modern molecular techniques combined with traditional anaerobic culture methods perfected in the practice of periodontology. Anne is now working with this new bacterium to see if it&apos;s a caries pathogen.

Anne discusses the role probiotics have played in the treatment and prevention of dental caries. She is optimistic that these good bacteria can be effective in the battle against harmful oral bacterium.

Finally, Anne talks about being one of only a few people who has more than one microbe (Prevotella Tannerae and Tannerella forsythia) named after her.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19204.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-04T19:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mnr-TZlIC30</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>caries</video:tag>
      <video:tag>Anne</video:tag>
      <video:tag>Tanner</video:tag>
      <video:tag>Prevotella</video:tag>
      <video:tag>tannerae</video:tag>
      <video:tag>forsythia</video:tag>
      <video:tag>Tannerella</video:tag>
      <video:tag>Streptococcus</video:tag>
      <video:tag>mutans</video:tag>
      <video:tag>bacterium</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Employees-Posing-With-Transformer-3-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Employees Posing With Transformer 3 Stars</video:title>
      <video:description>This video will show you the vehicles used in Transformer 3 movie. NASA employees are gathered and taking photos of themselves by making star poses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5f62e-923f-4433-a2ed-8961ceff3935/cand_25.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-02-07T06:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29261.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transformer</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Pose</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>employees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Point-Line-Distance-and-Angle-Bisectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Point Line Distance and Angle Bisectors</video:title>
      <video:description>Point Line Distance and Angle Bisectors

Thinking about the distance between a point and a line.  Proof that a point on an angle bisector is equidistant to the sides of the angle and a point equidistant to the sides is on an angle bisector</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20382.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-06T14:33:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yj4oS-27Q3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Point</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Bisectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terminology-of-Pneumonia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terminology of Pneumonia</video:title>
      <video:description>Pneumonia is a lung infection caused by various organisms and factors such as fungal or bacterial. This video takes you through the terminology that is associated with this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c17e00e-0edc-4b7f-930e-d8cba75eaa05/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T10:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9580.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Terminology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-ME-C117-Course-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - ME C117  Course Overview</video:title>
      <video:description>ME C117  Course Overview

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19239.jpg</video:thumbnail_loc>
      <video:duration>4930</video:duration>
      <video:publication_date>2012-09-05T00:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I5YSTkBQBbs</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrode-insertion-in-Radiofrequency-Ablation-of-HCC-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrode insertion in Radiofrequency Ablation of HCC Video</video:title>
      <video:description>The authors present a case of percutaneous radiofrequency ablation for the treatment of a confirmed hepatocellular carcinoma using expandable needle electrodes and the double insertion technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61fa9a3e-169d-4bd3-a34e-e0bad5a58eaf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10028.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electrode</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HCC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Posterior-Temporary-Crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133  - Posterior Temporary Crowns</video:title>
      <video:description>&quot;Lec 133  - Posterior Temporary Crowns&quot; Dr. Charlick demonstrates to dental auxiliaries the process of sizing, removal, and cementation of temporary crowns and bands.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22938.jpg</video:thumbnail_loc>
      <video:duration>3132</video:duration>
      <video:publication_date>2012-09-11T10:06:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PRssaOCi4go</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>133</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>temporary</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Geography C110</video:title>
      <video:description>&quot;Lec 19 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27436.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-21T07:09:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Jo2hOzHgfE</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Demography-and-Asset-Pricing-Will-the-Stock-Market-Decline-when-the-Baby-Boomers-Retire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Demography and Asset Pricing: Will the Stock Market Decline when the Baby Boomers Retire?</video:title>
      <video:description>&quot;Lec 13 - Demography and Asset Pricing: Will the Stock Market Decline when the Baby Boomers Retire?&quot; Financial Theory (ECON 251) 

In this lecture, we use the overlapping generations model from the previous class to see, mathematically, how demographic changes can influence interest rates and asset prices. We evaluate Tobin&apos;s statement that a perpetually growing population could solve the Social Security problem, and resolve, in a surprising way, a classical argument about the link between birth rates and the level of the stock market. Lastly, we finish by laying some of the philosophical and statistical groundwork for dealing with uncertainty.

00:00 - Chapter 1. Stationarity and Equilibrium in the Overlapping Generations Model
16:38 - Chapter 2. Evaluating Tobin&apos;s Thoughts on Social Security
35:07 - Chapter 3. Birth Rates and Stock Market Levels
01:02:30 - Chapter 4. Philosophical and Statistical Framework of Uncertainty

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23153.jpg</video:thumbnail_loc>
      <video:duration>4342</video:duration>
      <video:publication_date>2012-09-12T12:55:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cMjAdnQA7xk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Demography</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Asset</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Decline</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Boomers</video:tag>
      <video:tag>Retire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aorta-Elastic-Stain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aorta Elastic Stain</video:title>
      <video:description>Histology of Aorta Elastic Stain is demonstrated in this video. Elastin is known as a protein in connective tissue that is elastic and allows many tissues in the body to resume their shape after stretching or contracting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8f8f143-faba-4396-8653-fe40b52662f5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-30T22:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9616.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-ME-C117-BiocompatibilityFDA-Regulatory-Agency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - ME C117  Biocompatibility/FDA Regulatory Agency</video:title>
      <video:description>ME C117  Biocompatibility/FDA Regulatory Agency

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19240.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-05T00:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p4QRSUrhQzA</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Ape-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Ape Clarification</video:title>
      <video:description>Ape Clarification

Ape Clarification - that they have no tails</video:description>
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      <video:duration>64</video:duration>
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      <video:tag>ape</video:tag>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/tVzaX9u6YAE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>18</video:tag>
      <video:tag>03</video:tag>
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      <video:tag>opencourseware</video:tag>
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      <video:tag>oscillations</video:tag>
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Professor Robb Willer</video:description>
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Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
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      <video:tag>Count</video:tag>
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    <video:video>
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      <video:description>This is a lecture of University of California, Berkeley.

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:description>ME C117 Dental Materials

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
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      <video:description>&quot;Lec 13 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Ram Sasisekharan

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
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Understanding how logarithmic scale is different from linear scale and why it could be useful</video:description>
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      <video:duration>675</video:duration>
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      <video:category>Mathematics</video:category>
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      <video:description>Distillation technique is animated in this science video. This easy technique includes the process of heating a liquid until it boils, then condensing and collecting the resultant hot vapors.</video:description>
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      <video:description>ME C117  In Class Demonstrations: Knee, Hip,...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 20 ME C117  Dr. Scott Robertson, LBL - Stents:...</video:title>
      <video:description>ME C117  Dr. Scott Robertson, LBL - Stents:...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19275.jpg</video:thumbnail_loc>
      <video:duration>3227</video:duration>
      <video:publication_date>2012-09-05T01:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yaKgTJcknJo</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubular Vesicles for Protein Transport</video:title>
      <video:description>Proteins are packed in Tubular vesicles when they are being transported from the Golgi apparatus heading to the plasma membrane. Video obtained using different fluorescent dyes. Tubulin is green, microtubules are red.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c04763c9-8ba6-4cd2-9e8c-8bade9292251/cand_25.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-16T01:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/321.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Transport</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Vesicles</video:tag>
      <video:tag>microtubules</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Trialpay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Trialpay</video:title>
      <video:description>&quot;Lec 19 - Trialpay&quot; Alex Rampell, founder and CEO of Trialpay, discusses distribution channels and partnerships. Concepts such as bidirectional relevance and channel conflict are discussed.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19021.jpg</video:thumbnail_loc>
      <video:duration>1375</video:duration>
      <video:publication_date>2012-09-04T08:56:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TaDWkHoKc7A</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
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      <video:tag>distribution</video:tag>
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      <video:tag>partnerships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-A-Person-in-the-World-of-People-Morality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -   A Person in the World of People: Morality</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 A Person in the World of People: Morality
Professor Bloom provides an introduction to psychological theories of morality. Students will learn how research in psychology has helped answer some of the most central questions about human morality. For instance, which emotions are &quot;moral&quot; and why did these moral feelings evolve? What factors guide our moral judgments? And what factors predict when good people will do bad things?

00:00 - Chapter 1. Kin Selection, Cooperation and Moral Feelings
23:07 - Chapter 2. Moral Reasoning and Moral Judgments
38:46 - Chapter 3. Milgram&apos;s Work in the Context of Morality
46:19 - Chapter 4. Two Forces for Evil, Two Forces for Good

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12594.jpg</video:thumbnail_loc>
      <video:duration>3677</video:duration>
      <video:publication_date>2012-08-21T18:27:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xpmESnTeZP8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Conformity</video:tag>
      <video:tag>deindividuation</video:tag>
      <video:tag>disgust</video:tag>
      <video:tag>empathy</video:tag>
      <video:tag>ingroup</video:tag>
      <video:tag>interdependence</video:tag>
      <video:tag>judgment</video:tag>
      <video:tag>Milgram</video:tag>
      <video:tag>minimal</video:tag>
      <video:tag>group</video:tag>
      <video:tag>moral</video:tag>
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      <video:tag>Obedience</video:tag>
      <video:tag>outgroup</video:tag>
      <video:tag>psychopath</video:tag>
      <video:tag>Robber</video:tag>
      <video:tag>s</video:tag>
      <video:tag>cave</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 21 ME C117  Dr. Alan Pelton, Nitinol Device...</video:title>
      <video:description>ME C117  Dr. Alan Pelton, Nitinol Device...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19277.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-05T01:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rZpZhSdgdSI</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
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      <video:tag>yt</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 22 ME C117  Soft Tissue Reconstruction</video:title>
      <video:description>ME C117  Soft Tissue Reconstruction

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19280.jpg</video:thumbnail_loc>
      <video:duration>3921</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-vVsowldjD0</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
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    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Lecture 01 - The Learning Problem (April 3, 2012)</video:title>
      <video:description>Lec 1 - Lecture 01 - The Learning Problem (April 3, 2012). The Learning Problem - Introduction; supervised, unsupervised, and reinforcement learning. Components of the learning problem. Lecture 1 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
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      <video:duration>4893</video:duration>
      <video:publication_date>2012-08-28T13:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VeKeFIepJBU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 7.014 Introductory Biology, Spring 2005&quot; Recombinant DNA III (cont.)

Immunology I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15160.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T13:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAN_eTW_ig0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Team 9: Flight Attempt | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 16 - Team 9: Flight Attempt | MIT Unified Engineering, Fall 2005&quot; Team 9 - Flight Attempt

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15204.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-08-28T15:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tf7t7YIQcMc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Domainr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Domainr</video:title>
      <video:description>&quot;Lec 22 - Domainr&quot; Eric Case discusses starting Domainr, a domain name search engine, as a side project. He talks about his career, the inspiration for Domainr, and how they have thought about the revenue model.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19024.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-04T08:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXlz-YPVpYQ</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>company</video:tag>
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      <video:tag>Engine</video:tag>
      <video:tag>career</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 28 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory for Polyatomic Molecules

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15219.jpg</video:thumbnail_loc>
      <video:duration>2769</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/u95Cxl2IeNc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Chemistry 3B</video:title>
      <video:description>Lec 25- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17094.jpg</video:thumbnail_loc>
      <video:duration>3723</video:duration>
      <video:publication_date>2012-09-02T06:01:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TsX6ZfE88As</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Team 5: Flight Attempt 2 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - Team 5: Flight Attempt 2 | MIT Unified Engineering, Fall 2005&quot; Team 5 - Flight Attempt 2

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15189.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-08-28T15:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bkJ7zVcBpaQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
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      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>During open carpal tunnel release surgery the transverse carpal ligament is cut which releases pressure on the median nerve and relieves the symptoms of carpal tunnel syndrome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ae9641d4-52f5-42ca-aa1a-2b8ebf3ca18b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-29T11:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8936.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
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      <video:tag>Release</video:tag>
      <video:tag>Surgery</video:tag>
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    <loc>https://dnatube.com/videos/Lec-18-Introduction-to-logarithm-properties-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Introduction to logarithm properties (part 2)

Second part of the introduction to logarithm properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20564.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T15:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TMmxKZaCqe0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Logarithm</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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    <video:video>
      <video:title>Lec 31 - Facebow Transfer</video:title>
      <video:description>&quot;Lec 31 - Facebow Transfer&quot; Shows how to facilitate a facebow transfer with actual transfer and underlying theory of transfer.  Orig. air date: FEB 9 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>856</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/k06L52xhSoE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Facebow</video:tag>
      <video:tag>transfer</video:tag>
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    <loc>https://dnatube.com/videos/Lec-17-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Geography C110</video:title>
      <video:description>&quot;Lec 17 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27434.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-21T07:09:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YieM8Q9CRfA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Will-we-ever-find-the-missing-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Will we ever find the missing universe?</video:title>
      <video:description>This captivating video reveals that even the best scientists in the world cannot see 90% of the universe that we are surrounded by. The scientific community is sure that dark matter exists, but the task is how to expose it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0cdf1d24-0f1a-4b72-a115-cacd997842d8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-30T04:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29023.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>AMS</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>anti</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-CS-61A-Mutable-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - CS 61A : Mutable Data</video:title>
      <video:description>CS 61A : Mutable Data

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19632.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/awRMvpjzdTU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-3B-Carbohydrates-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Chemistry 3B Carbohydrates (Part 2)</video:title>
      <video:description>Chemistry 3B Carbohydrates (Part 2)

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19284.jpg</video:thumbnail_loc>
      <video:duration>4587</video:duration>
      <video:publication_date>2012-09-05T01:10:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h1AqWWgUmRc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epiglottitis Treament</video:title>
      <video:description>Epiglottitis is inflammation of the epiglottis and adjacent supraglottic structures without treatment epiglottitis can progress to life threatening airway obstruction</video:description>
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      <video:duration>49</video:duration>
      <video:publication_date>2011-11-29T11:40:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8967.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Epiglottitis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Reva-and-David-Logan-Arts-Center-and-Little-Black-Pearl-Partnership-Vision-Mural-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Reva and David Logan Arts Center and Little Black Pearl Partnership Vision Mural Projec</video:title>
      <video:description>Lec 10 - The Reva and David Logan Arts Center and Little Black Pearl Partnership Vision Mural Project. In celebration of the Reva and David Logan Arts Center groundbreaking, murals were commissioned to put up around the building site throughout the duration of the construction process. Murals were created by Little Black Pearl community artists along with students from the University of Chicago, Fiske Elementary School, University of Chicago Charter-Woodlawn Secondary School, and MAGIC (Metropolitan Area Group for Igniting Civilization).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14719.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-08-27T10:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ko5iw5H1z0c</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>center</video:tag>
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      <video:tag>painting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-360-Lec-15b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 3.60 | Lec 15b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 27 - MIT 3.60 | Lec 15b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Space Group Notation and Tensors

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15313.jpg</video:thumbnail_loc>
      <video:duration>2646</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Vyf-lQjk0rY</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-174-2011-Calculus-AB-Free-Response-6c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 174 - 2011 Calculus AB Free Response #6c</video:title>
      <video:description>2011 Calculus AB Free Response #6c

Average value of a piecewise-defined function on an interval</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20012.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2012-09-06T01:27:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ucghWyc2_qs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6c</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-360-Lec-21a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 3.60 | Lec 21a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 34 - MIT 3.60 | Lec 21a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Stress and Strain Tensors

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15325.jpg</video:thumbnail_loc>
      <video:duration>2851</video:duration>
      <video:publication_date>2012-08-28T16:43:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JyIsB5D3ZCg</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-MIT-360-Lec-23b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - MIT 3.60 | Lec 23b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 38 - MIT 3.60 | Lec 23b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Piezoelectricity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15332.jpg</video:thumbnail_loc>
      <video:duration>2352</video:duration>
      <video:publication_date>2012-08-28T16:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V1i2bknbWfc</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry-staining-IHC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunohistochemistry staining (IHC)</video:title>
      <video:description>Immunohistochemistry is a technique for identifying cellular or tissue constituents antigens or antibody interactions the site of antibody binding being identified either by direct labelling of the antibody or by use of a secondary labelling method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ead1770e-3deb-4951-a658-5f62672a8335/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2011-11-30T23:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9750.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>IHC</video:tag>
      <video:tag>Staining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-SAT-Prep-Test-2-Section-6-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  31 - SAT Prep: Test 2 Section 6 Part 6</video:title>
      <video:description>SAT Prep: Test 2 Section 6 Part 6

Problems 17-18 on page 476</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22148.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2012-09-11T00:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EDEg7SY2-VU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>6</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 8</video:title>
      <video:description>This is the 8th part in these video series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e42a136c-ac70-4dca-ac24-f733363e29c1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2007-09-01T20:11:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/920.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-future-of-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the future of 3D?</video:title>
      <video:description>This shows tells us how 3D technology can advance in the future. It also shows a new display that can see a 3D virtual object from every angle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9fa57dbc-5f5a-49bf-b751-da91273f9e52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-11-19T18:04:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27995.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Russian-Formalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Russian Formalism</video:title>
      <video:description>&quot;Lec 7 - Russian Formalism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores the works of major Russian formalists reviewed in an essay by Boris Eikhenbaum. He begins by distinguishing Russian formalism from hermeneutics. Eikhenbaum&apos;s dependency on core ideas of Marxist and Darwinian philosophies of struggle and evolution is explained. Formalism&apos;s scientific language and methodical aspirations are discussed. Crucial formalist distinctions between plot and story, practical and poetic language, and literature and literariness are clarified.

00:00 - Chapter 1. Introduction to the Russian Formalist Tradition
09:22 - Chapter 2. Boris Eikhenbaum
20:02 - Chapter 3. Criticism of Perception: Defamiliarization
24:51 - Chapter 4. Poetic Language and Practical Language
30:30 - Chapter 5. Device as a Function
35:36 - Chapter 6. Plot and Story
41:25 - Chapter 7. The Literary as Historiography

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17411.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-03T13:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11_oVlwfv2M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>formalism</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>hermeneutics</video:tag>
      <video:tag>Taxonomy</video:tag>
      <video:tag>literariness</video:tag>
      <video:tag>bureaucratization</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Russian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>automism</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>subject</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>content</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>poetic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>byt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicillium-Mold-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicillium Mold Growth</video:title>
      <video:description>Time-lapse photography of Penicillium mold growth./nhttp://www.britannica.com/EBchecked/topic/449881/Penicillium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9512ceff-1bef-47fb-8415-b8f28e23c1a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2009-07-08T01:37:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3002.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Penicillium</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Equilibration-in-Working-and-Balancing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65  - Equilibration in Working and Balancing</video:title>
      <video:description>&quot;Lec 65  - Equilibration in Working and Balancing&quot; A demonstration showing the working and balancing adjustments on a remounted split cast.  Orig. air date: SEP 5 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21455.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-09T05:25:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tmDFw4gQfBk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>65</video:tag>
      <video:tag>Equilibration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>working</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CAHSEE-Practice-Problems-1-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CAHSEE Practice: Problems 1-3</video:title>
      <video:description>CAHSEE Practice: Problems 1-3

CAHSEE Practice: Problems 1-3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22535.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-11T02:25:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_yv3BrPt-cs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hopping-record-set-by-a-grasshopper-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hopping record set by a grasshopper robot</video:title>
      <video:description>This video shows a grasshopper robot setting a hopping record. The robot modelled as a grasshopper jumped higher than any robot has in the past.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/60f81cbf-dd4e-4c1d-b289-e060ffa64fab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-11-21T20:07:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28012.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Accountability-of-Presence-Location-Tracking-Beyond-Privacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Accountability of Presence: Location Tracking Beyond Privacy</video:title>
      <video:description>&quot;Lec 2 - Accountability of Presence: Location Tracking Beyond Privacy&quot; October 12, 2007 lecture by Paul Dourish for the Stanford University Human-Computer Interaction Seminar (CS 547). Mobility is no longer sufficient; location-tracking is a key feature. However, the introduction of location-based technologies has traditionally been accompanied by a series of concerns over privacy. These discussions, though, adopt a fairly reductive model of privacy, concerned primarily with the trade-offs involved in service provision and location disclosure.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24041.jpg</video:thumbnail_loc>
      <video:duration>4614</video:duration>
      <video:publication_date>2012-09-14T14:58:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aK3F7Y_4YC0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Accountability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Presence</video:tag>
      <video:tag>location</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Privacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throw-Knot-by-Overhand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throw Knot by Overhand</video:title>
      <video:description>This is a video that illustrates an overhand throw knot which is a type sliding knot also referred to as overhand loop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aefa4e93-0ae8-484c-9b57-8a3e4de0ec40/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2011-12-01T03:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10032.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Overhand</video:tag>
      <video:tag>Throw</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Dynamic-Languages-Strike-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Dynamic Languages Strike Back</video:title>
      <video:description>&quot;Lec 18 - Dynamic Languages Strike Back&quot; May 7, 2008 lecture by Steve Yegge for the Stanford University Computer Systems Colloquium (EE380).

Dynamically typed programming languages such as Perl, Python and Ruby have been gradually gaining popularity and momentum for the past fifteen years. However, dynamic languages are also arguably the biggest source of controversy in the industry.  In this talk, Steve Yegge debunks some of the issues considered central to the debate, and then shares some novel techniques people are using to produce static-quality tools and performance in dynamic languages.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17455.jpg</video:thumbnail_loc>
      <video:duration>4138</video:duration>
      <video:publication_date>2012-09-03T13:54:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tz-Bb-D6teE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>C</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>JavaScript</video:tag>
      <video:tag>Perl</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>JIT</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>inference</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>emulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Subtracting-fractions-with-common-denominators-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Subtracting fractions with common denominators (ex 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Subtracting fractions with common denominators (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25364.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T13:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpCoiTcRxAE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-1-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics 1 - Externalities</video:title>
      <video:description>&quot;Lec 12 - Economics 1 - Externalities&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27473.jpg</video:thumbnail_loc>
      <video:duration>2785</video:duration>
      <video:publication_date>2012-09-21T07:33:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h68BQjMJNNA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-loss-recovery-hair-transplant-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair loss recovery - hair transplant procedure</video:title>
      <video:description>This video shows hair loss recovery with cost effective hair transplant procedure at Mumbai in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/88dba89d-fa29-4a07-90b4-b6898397ae02/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-11-30T22:21:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9656.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, gives the introductory lecture for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17508.jpg</video:thumbnail_loc>
      <video:duration>4833</video:duration>
      <video:publication_date>2012-09-03T14:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/McLq1hEq3UY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>function</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Physics-111-Nuclear-Magnetic-Resonance-Part-2-Pulsed-NMR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Physics 111: Nuclear Magnetic Resonance Part-2 Pulsed NMR</video:title>
      <video:description>Physics 111: Nuclear Magnetic Resonance Part-2 Pulsed NMR

Physics 111 Advanced Laboratory.  Larry Wald

This video part 2 accompanies the Nuclear Magnetic Resonance Experiment, providing students with an introduction to the theory, apparatus, and procedures.

In the NMR experiment, nuclear dipoles (the samples) are subjected to a static magnetic field of about 4000 gauss as well as a time-varying radio-frequency magnetic field perpendicular to the static field. The static field causes Zeeman-effect splitting between sub-states, and the radio frequency field is tuned to the Larmor frequency so that it induces transitions between the sub-states. The resonance condition is observed using the Bloch two-coil induction technique. You will observe proton and fluorine nuclei. You will learn techniques of lock-in detection and signal averaging.

A second part of this experiment uses a pulsed radiofrequency field rather than a continuous-wave (CW) field. Signals are detected immediately after the pulsed excitation stops. The observable effects are comparable to the free vibration or ringing of a resonant cavity on an atomic scale. This is the basis of Magnetic Resonance Imaging (MRI) in the medical field today.


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27036.jpg</video:thumbnail_loc>
      <video:duration>1298</video:duration>
      <video:publication_date>2012-09-19T06:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sXDn-ChOUY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Pulsed</video:tag>
      <video:tag>NMR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Parametrization-of-a-Reverse-Path</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Parametrization of a Reverse Path</video:title>
      <video:description>Parametrization of a Reverse Path

Understanding how to parametrize a reverse path for the same curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19949.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-06T01:09:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGRZKkmI_fo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametrization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>Path</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Integrative-Biology-131-Neurohistology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 21 Integrative Biology 131   Neurohistology</video:title>
      <video:description>This is lecture 21 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19325.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-05T01:28:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PBoC8LNUrTU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Environ-Sci-Lecture-20-Guest-Lecture-Tendro-Ramaharitra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Environ Sci - Lecture 20: Guest Lecture: Tendro Ramaharitra</video:title>
      <video:description>Environ Sci - Lecture 20: Guest Lecture: Tendro Ramaharitra

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27095.jpg</video:thumbnail_loc>
      <video:duration>2432</video:duration>
      <video:publication_date>2012-09-19T06:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jq6fwy1AOo4</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Tendro</video:tag>
      <video:tag>Ramaharitra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-1-Public-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics 1 - Public Goods</video:title>
      <video:description>&quot;Lec 13 - Economics 1 - Public Goods&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27474.jpg</video:thumbnail_loc>
      <video:duration>2421</video:duration>
      <video:publication_date>2012-09-21T07:39:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sDtbbWX5UUU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mike-the-Headless-Chicken-and-Other-No-Brainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mike the Headless Chicken and Other No Brainers</video:title>
      <video:description>Did you know in the 1940s, a chicken named Mike lived for *18 months* without a head?  Learn about the function and varying necessity of brains from this fascinating video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1d586152-55ee-47dd-a6e0-a23ff4f43dde/cand_25.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-11-27T02:13:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28095.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>headless</video:tag>
      <video:tag>brains</video:tag>
      <video:tag>decapitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 7 -  8.01 Physics I: Classical Mechanics, Fall 1999

Newton&apos;s Laws

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13858.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-25T21:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M_8w-dD4RBE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-66-Curtis-Suttle-Marine-Virology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 66 - Curtis Suttle: Marine Virology</video:title>
      <video:description>In MicrobeWorld Video episode 66 Dr. Stan Maloy talks with Curtis Suttle, Professor of Earth &amp; Ocean Sciences, Microbiology &amp; Immunology, and Botany, and Associate Dean of Science University of British Columbia. 

Dr. Suttle is one of the World&apos;s leading marine virologists, and is among a small group of researchers that is credited with launching the field of marine virology. Dr. Maloy talks with Dr. Suttle about the incredible diversity of the ocean&apos;s microscopic inhabitants that have long been overlooked. 

The oceans are mostly microbial, 98% by weight, which means most of what is going on in the oceans is unseen and until recently largely unknown. Dr. Suttle explains the large role that ocean viruses play in keeping our planet alive. In fact, Dr. Suttle points out that viruses do more to create life than take it away. If you were to take the viruses out of the ocean much of the planet&apos;s life-cycle would stop, there would be no more photosynthesis. Viral replication drives the major bio-geochemical cycles on Earth. 

Dr. Suttle also discusses transposons, &quot;the world&apos;s first immune system,&quot; phage and using genomic sequencing to do ecology outside of the lab environment.
 
This episode was recorded at the American Association for the Advancement of Science Meeting in Vancouver, British Columbia on February 17, 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28819.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2013-01-16T20:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oi4B98u4hJ4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Curtis</video:tag>
      <video:tag>Suttle</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>cycling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-A-Person-in-the-World-of-People-Self-and-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - A Person in the World of People: Self and Part II;</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
A Person in the World of People: Self and Other, Part II;
This lecture begins with the second half of the discussion on social psychology. Students will learn about several important factors influencing how we form impressions of others, including our ability to form rapid impressions about people. This discussion focuses heavily upon stereotypes, including a discussion of their utility, reliability, and the negative effects that even implicit stereotypes can incur.

The second half of the lecture introduces students to two prominent mysteries in the field of psychology. First, students will learn what is known and unknown about sleep, including why we sleep, the different types of sleep, disorders, and of course, dreams, what they are about and why we have them. Second, this half reviews how laughter remains a mysterious and interesting psychological phenomenon. Students will hear theories that attempt to explain what causes us to laugh and why, with a particular emphasis on current evolutionary theory.

00:00 - Chapter 1. First and Fast: How We Form Impressions of Others
11:15 - Chapter 2. Positive Uses and Negative Effects of Stereotypes
27:19 - Chapter 3. Implicit Attitudes
34:47 - Chapter 4. Question and Answer on Stereotypes
38:09 - Chapter 5. The Minor Mystery of Sleep
44:49 - Chapter 6. The Greater Mystery of Dreams
51:31 - Chapter 7. The True Mystery of Laughter

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12596.jpg</video:thumbnail_loc>
      <video:duration>3893</video:duration>
      <video:publication_date>2012-08-21T18:28:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S6OfFaBWtx4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bystander</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>confirmation</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>dream</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>attitude</video:tag>
      <video:tag>laughter</video:tag>
      <video:tag>profiling</video:tag>
      <video:tag>Pygmalion</video:tag>
      <video:tag>REM</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>fulfilling</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>slow</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>stereotype</video:tag>
      <video:tag>threat</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>slice</video:tag>
      <video:tag>tickling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Spirochetes-through-the-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Spirochetes through the microscope</video:title>
      <video:description>&quot;Lec 2 - Spirochetes through the microscope&quot; B&amp;W Recording of Oral Fauna as observed through microscope.

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21285.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-09T03:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4uFFQMGE5aQ</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Spirochetes</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Review-of-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Review of Respiratory System</video:title>
      <video:description>&quot;Lec 3 - Review of Respiratory System&quot; Microscopic survey of the Respiratory System.   Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21286.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-09-09T03:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ytVOUZPub9E</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Review-of-Oral-Tissues-and-Salivary-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Review of Oral Tissues and Salivary Glands</video:title>
      <video:description>&quot;Lec 4 - Review of Oral Tissues and Salivary Glands&quot; Microscopic survey of the oral tissues and salivary glands with emphasis on the epithelium.  Orig. air date: JAN 28 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21287.jpg</video:thumbnail_loc>
      <video:duration>1141</video:duration>
      <video:publication_date>2012-09-09T03:52:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OjcJwCtTuOM</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Tissues</video:tag>
      <video:tag>and</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ditection-of-single-nucleotide-polymormism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ditection of single nucleotide polymormism</video:title>
      <video:description>The single nucleotide polymorphism is located on the chromosome 5. People can inherit the it from their parents. This video described microarray method of testing single nucleotide polymorphism. Using this method hundreds of sample can be tested at a time. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2884.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-26T00:11:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2884.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-hormones-make-cell-to-do-what-its-supposed-to-do</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How hormones make cell to do what it&apos;s supposed to do?</video:title>
      <video:description>Steroid hormones like androgen, estrogen, etc.  are synthesized from cholesterol. Hormone enters the cell, binds to specific place, which than triggers transcription of gene regions, resulting mRNA, later proteins, which do specific task.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd75ce37-a9f6-433f-95a4-e2f4b99d1f8d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-16T02:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/348.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Steroidhormone</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>androgen</video:tag>
      <video:tag>estrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-What-Happens-When-Things-Go-Wrong-Mental-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  What Happens When Things Go Wrong: Mental , Part I</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
What Happens When Things Go Wrong: Mental Illness, Part I
Professor Susan Nolen-Hoeksema describes how modern clinical psychology both identifies and treats various mental disorders. Particular focus is placed upon mood disorders such as bipolar disorder and depression, including current diagnostic criteria and current practices for treatment.

00:00 - Chapter 1. Introduction to Dr Susan Nolen-Hoeksema
01:36 - Chapter 2. Behavioral Criteria for Accessing Mental Disorders
11:53 - Chapter 3. Unipolar Disorders
21:30 - Chapter 4. Bipolar Disorders
30:20 - Chapter 5. Statistics for Depression
34:04 - Chapter 6. Biological, Cognitive and Interpersonal Theories and Treatments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12597.jpg</video:thumbnail_loc>
      <video:duration>3267</video:duration>
      <video:publication_date>2012-08-21T18:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rW79ZwDPKsY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>anhedonia</video:tag>
      <video:tag>Anticipatory</video:tag>
      <video:tag>Coping</video:tag>
      <video:tag>Antisocial</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>Bipolar</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>triad</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Statistical</video:tag>
      <video:tag>Manual</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>DSM</video:tag>
      <video:tag>hypersomnia</video:tag>
      <video:tag>Insomnia</video:tag>
      <video:tag>interpersonal</video:tag>
      <video:tag>manic</video:tag>
      <video:tag>mood</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>serotonin</video:tag>
      <video:tag>unipolar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Deriving-Displacement-as-a-Function-of-Time-Acceleration-and-Initial-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Deriving Displacement as a Function of Time, Acceleration and Initial Velocity</video:title>
      <video:description>Deriving Displacement as a Function of Time, Acceleration and Initial Velocity

Deriving displacement as a function of time, constant acceleration and initial velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21057.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-08T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wlB0x9W-qBU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Deriving</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 1- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21190.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2012-09-09T03:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBBWhBSFC1Q</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Simplifying-Expressions-with-Exponents-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Simplifying Expressions with Exponents 3</video:title>
      <video:description>Simplifying Expressions with Exponents 3

U07_L1_T3_we3 Simplifying Expressions with Exponents 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24650.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-17T14:42:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zwUnRQbWPJU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-The-God-Delusion-Questions-and-Answers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- The God Delusion: Questions and Answers</video:title>
      <video:description>&quot;Lec 27- The God Delusion: Questions and Answers&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21419.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-09T05:04:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUjmuHW3gpQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>the</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Answers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 9 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23514.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-14T09:09:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QsuqC8E7Ym4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Bunions</video:title>
      <video:description>Bunions are bumps at the base of the big toe. The big toe points towards the second toe. This video explains how a bunion can form and how it can be treated.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9581.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
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      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 27 Integrative Biology 131  Sensory and Motor...</video:title>
      <video:description>This is lecture 27 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-05T01:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zxUJ7qTJRi8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>cal</video:tag>
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      <video:tag>body</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
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    <loc>https://dnatube.com/videos/Lec-6-Final-Review-Exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Final Review Exercises</video:title>
      <video:description>&quot;Lec 6 - Final Review Exercises&quot; A test covering the material presented on tape 285.   Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21502.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/cxjHIxsbX4Y</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Review</video:tag>
      <video:tag>Exercises</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Interactive-Biology-Videos-All-About</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Interactive Biology Videos All About?</video:title>
      <video:description>Video shows the stories related with the interactive biology show to make the biology simple and easy. Videos, quizzes, games and more fun is provided here for the bio students.</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2013-01-18T05:43:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28828.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interactive</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Fun</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-SIMS-141-Yahoo-Search-Dr-Jan-Pederson-Dr-Daniel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - SIMS 141 - Yahoo! Search: Dr. Jan Pederson &amp; Dr. Daniel...</video:title>
      <video:description>This is lecture 4 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Yahoo! Search: Dr. Jan Pederson &amp; Dr. Daniel...

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19345.jpg</video:thumbnail_loc>
      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-05T01:39:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KYbuDzvWr4s</video:player_loc>
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      <video:category>Computer Science</video:category>
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      <video:tag>education</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 2- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Vi7VabAwlw0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 12 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23524.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/RNd9Nxnsd0c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hawkins-Test-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawkin&apos;s Test Demonstration</video:title>
      <video:description>This video shows hawkin&apos;s test for subacromial impingement or rotator cuff tendonitis. In this video, it is shown that the arm is forward elevated to 90 degrees, then forcibly internally rotated.</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2011-11-30T22:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hawkin</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-SIMS-141-WebSpam-Dr-Marc-Najork-Microsoft-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - SIMS 141 - WebSpam: Dr. Marc Najork - Microsoft Research</video:title>
      <video:description>This is lecture 5 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - WebSpam: Dr. Marc Najork - Microsoft Research

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19347.jpg</video:thumbnail_loc>
      <video:duration>2702</video:duration>
      <video:publication_date>2012-09-05T01:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V8q0KXD8NE8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>webspam</video:tag>
      <video:tag>spam</video:tag>
      <video:tag>Microsoft</video:tag>
      <video:tag>education</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 1- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2246</video:duration>
      <video:publication_date>2012-09-09T03:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YoVgNE4lKSk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Lambda-HOFs-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Lambda - HOFs 2</video:title>
      <video:description>Lec 17- Lambda - HOFs 2The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19187.jpg</video:thumbnail_loc>
      <video:duration>3215</video:duration>
      <video:publication_date>2012-09-04T19:07:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nR1z0cIeGxc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Small-worlds-graph-grid-rewiring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small worlds graph: grid rewiring</video:title>
      <video:description>Small world graph emerged is the modeling of social networking. It is a graph with high clustering. It also has low average diameter. Edited by Ashraf</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2007-10-08T06:43:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1071.mp4</video:content_loc>
      <video:uploader>matthias_r_brust</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Small</video:tag>
      <video:tag>worlds</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DOS Matrix: Combinations of Building Blocks</video:title>
      <video:description>In diversity-oriented synthesis, many combinations of chemical building blocks undergo relatively few reaction steps to form a vast variety of different molecules. In this example, 45 x 45 x 45 combinations yield more than 88,000 novel molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/af66e1d7-df3c-47da-9f70-a50b900af522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-08-05T17:30:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/611.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>DOS</video:tag>
      <video:tag>Combinatorics</video:tag>
      <video:tag>syntheses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Krypton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Krypton</video:title>
      <video:description>This video explains a lot about Krypton. The name origin or krypton, its sources, abundance and uses all shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0fefed5-5cd0-4a3f-bf59-f0aa25caabaa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T02:21:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11347.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Krypton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec23-Waxing-Occlusion-in-Harmony-with-Mandibular-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec23  - Waxing Occlusion in Harmony with Mandibular Movements</video:title>
      <video:description>&quot;Lec23  - Waxing Occlusion in Harmony with Mandibular Movements&quot; Demonstrates the identification of tooth parts; preparation of the teeth; and instrument handling.  Orig. air date: OCT 27 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21377.jpg</video:thumbnail_loc>
      <video:duration>3204</video:duration>
      <video:publication_date>2012-09-09T04:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ujdZM390GTA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec23</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-GMAT-Math-49</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - GMAT Math 49</video:title>
      <video:description>GMAT Math 49

227-231, pgs. 183-184</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21965.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T00:04:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1-9n4Upditg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>49</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metastasis-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metastasis Cancer</video:title>
      <video:description>¿Como se metastatiza un cancer? This is a spanish video explaining metastatic phase of cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c8e229ba-3c6c-4fa9-92c7-e860e4ddbf2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-30T08:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2700.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>metastasis</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Mama</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Zeroing-the-Hanau-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Zeroing the Hanau Articulator</video:title>
      <video:description>&quot;Lec 38 - Zeroing the Hanau Articulator&quot; Setting the condylar element, the incisal table, and correcting the lateral play, to zero the articulator.  Orig. air date: SEP 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21402.jpg</video:thumbnail_loc>
      <video:duration>1102</video:duration>
      <video:publication_date>2012-09-09T04:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/91SJkk0l4l0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
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      <video:tag>Articulator</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec16-Composite-Systems-Entanglement-and-Operators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec16- Composite Systems - Entanglement and Operators</video:title>
      <video:description>&quot;Lec16- Composite Systems - Entanglement and Operators&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21554.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-09-09T06:01:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdkJ4LjqQXM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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      <video:tag>Lec16</video:tag>
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      <video:tag>Systems</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Operators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Even-further-Orbital-Angular-Momentum-Eigenfunctions-Parity-and-Kinetic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Even further Orbital Angular Momentum - Eigenfunctions, Parity and Kinetic Energy</video:title>
      <video:description>&quot;Lec 21- Even further Orbital Angular Momentum - Eigenfunctions, Parity and Kinetic Energy&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21559.jpg</video:thumbnail_loc>
      <video:duration>3130</video:duration>
      <video:publication_date>2012-09-09T06:02:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTAp0Q0GZhE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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      <video:tag>Further</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Eigenfunctions</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 6 - MIT 18.03 Differential Equations, Spring 2006&quot; Complex Numbers and Complex Exponentials.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14825.jpg</video:thumbnail_loc>
      <video:duration>2726</video:duration>
      <video:publication_date>2012-08-28T02:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EQJBp6Ym-6A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-SIMS-141-Quality-Search-Dr-Geoffrey-Nunberg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - SIMS 141 - Quality &amp; Search: Dr. Geoffrey Nunberg</video:title>
      <video:description>This is lecture 6 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Quality &amp; Search: Dr. Geoffrey Nunberg

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19348.jpg</video:thumbnail_loc>
      <video:duration>3106</video:duration>
      <video:publication_date>2012-09-05T01:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6UWdGZgxcgU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>search</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>education</video:tag>
      <video:tag>SIMS</video:tag>
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      <video:tag>Cl</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Scale-of-Earth-and-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Scale of Earth and  Sun</video:title>
      <video:description>Scale of Earth and  Sun

Scale of Earth and  Sun</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24912.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-17T17:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GZx3U0dbASg</video:player_loc>
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      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sun</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Budget-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Budget Line</video:title>
      <video:description>Budget Line

What I can buy with my income</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25482.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-18T14:37:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uq5Wzs96tiw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-164-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 164 - Lecture 10</video:title>
      <video:description>Computer Science 164 - Lecture 10

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26181.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-19T00:09:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kIOdF80tWKM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-ARABIC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia (ARABIC)</video:title>
      <video:description>This video Provides information and support for men affected by gynecomastia around the world gynecomastia is a benign enlargement of the male breast resulting from a proliferation of the glandular component of the breast</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3f88029-51e3-4db3-b2b5-45ac5b2ee88a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2011-12-03T03:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10633.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Others</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>Arabic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-10-Game-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 10 -  Game Theory</video:title>
      <video:description>&quot; Lec 20 - Computer Science 10 -  Game Theory&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23741.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-14T10:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EHHShnIxjQs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Astronomy 10</video:title>
      <video:description>&quot;Lec 10 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23764.jpg</video:thumbnail_loc>
      <video:duration>3402</video:duration>
      <video:publication_date>2012-09-14T11:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghEUs5t0vbM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Astronomy 10</video:title>
      <video:description>&quot;Lec 22 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23785.jpg</video:thumbnail_loc>
      <video:duration>4375</video:duration>
      <video:publication_date>2012-09-14T11:07:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sVmMu7qZg6M</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>10</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics C3</video:title>
      <video:description>&quot;Lec 19 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24156.jpg</video:thumbnail_loc>
      <video:duration>4610</video:duration>
      <video:publication_date>2012-09-15T04:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2A5xeQmcA0c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Korean-War-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Korean War Overview</video:title>
      <video:description>Korean War Overview

Korean War Overview</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24473.jpg</video:thumbnail_loc>
      <video:duration>970</video:duration>
      <video:publication_date>2012-09-17T13:19:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MEGyRgYJKEY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Korean</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Efflux</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Efflux</video:title>
      <video:description>this video is showing one of resistance mechanisms of bacteria to the antimicrobial agents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6f4d701c-40ae-4fe6-9755-70ce399bb223/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-04-09T14:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4217.mp4</video:content_loc>
      <video:uploader>farmacja4grupa</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Efflux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-How-the-Ear-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding How the Ear Works</video:title>
      <video:description>Parts of the ear and their important function in producing sound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23a7d12c-f652-446f-a9d3-be3cd1cdab12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-30T22:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9668.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 PACS 164B</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19413.jpg</video:thumbnail_loc>
      <video:duration>4963</video:duration>
      <video:publication_date>2012-09-05T02:19:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cpZwREMhtyU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-GMAT-Data-Sufficiency-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - GMAT: Data Sufficiency 22</video:title>
      <video:description>GMAT: Data Sufficiency 22

95-98, pg. 286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22339.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-11T01:48:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CdF-6PJ2jTM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Women-Pelvis-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Women - Pelvis Growth</video:title>
      <video:description>Reason behind the different body structure of men and women is provided here. A brief discussion about the pelvis growth in women is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9aacaf43-fb85-4dae-b4b9-ef9c88305ce9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2013-02-10T02:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29924.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Pelvis</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>in</video:tag>
      <video:tag>women</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Astronomy 7B</video:title>
      <video:description>lec 2-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20936.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-08T00:54:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/szflFiexrXY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Botox-injection-in-qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Botox injection in qatar</video:title>
      <video:description>Botox injection interview is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/c5034dfe-014e-4455-98ba-02e51a5e3c9f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2011-03-14T09:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6851.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Education</video:category>
      <video:tag>الثدي</video:tag>
      <video:tag>الصدر</video:tag>
      <video:tag>الليزر</video:tag>
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      <video:tag>جراح</video:tag>
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      <video:tag>الشعر</video:tag>
      <video:tag>شفط</video:tag>
      <video:tag>الدهون</video:tag>
      <video:tag>نحت</video:tag>
      <video:tag>الجسم</video:tag>
      <video:tag>الارداف</video:tag>
      <video:tag>الخلفية</video:tag>
      <video:tag>الخصروالمؤخرة</video:tag>
      <video:tag>تحضير</video:tag>
      <video:tag>كيفية</video:tag>
      <video:tag>ا</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Insights-of-ascension-Spirit-science-video-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insights of ascension - Spirit science video 14</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. This video presents a video on insights of Ascension. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fdd6b8ac-c386-4f20-804f-4d1d2196af40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2013-01-12T01:54:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28758.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>14</video:tag>
      <video:tag>insights</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ascension</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - PACS 164A</video:title>
      <video:description>This is lecture 2 of Peace and Conflict Studies 164A Course , Fall 2006 Season. This lecture is provided by University of California, Berkeley. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19419.jpg</video:thumbnail_loc>
      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-05T02:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M7AoNZhWKlk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-sequencing-products-are-processed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How sequencing products are processed.</video:title>
      <video:description>This video shows how DNA sequencing products are processed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T22:03:21.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/30.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>sequencing</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-round-up-of-June-20-2008-from-new-scientist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video round up of June 20 2008 from new scientist</video:title>
      <video:description>This video features the the round up of videos from June 20, 2008. It shows the first ever footage of human ovulation and how prototypes of lunar vehicles, spacesuits and robots are being tested and look at the first video of a metal-eating pest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ce1cd83d-25b8-4c7d-aca9-a41c75941c87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-12-06T21:48:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28288.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ovulation</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Marxs-Theory-of-Alienation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Marx&apos;s Theory of Alienation</video:title>
      <video:description>&quot;Lec 9 - Marx&apos;s Theory of Alienation&quot; Foundations of Modern Social Thought (SOCY 151)

Marx begins his intellectual life as a Young Hegelian, in the company of Bruno Bauer and others.  The Young Hegelians, a radical group of scholars, intended to subject Hegel&apos;s theories to critical scrutiny.  Eventually, Marx breaks with this tradition altogether by saying that alienation does not come from thoughts and therefore cannot be solved by ideas alone.  Alienation comes from material conditions and can only be addressed by changing those conditions.  Due to his radical, revolutionary ideas, Marx was forced to move around Europe quite a bit.  In his lifetime, he saw his predictions about the uprising of the working classes come to fruition in some places, but he also saw these revolutions fail, including the short-lived Commune in France.  Next time, we see how the young Marx who is occupied with Hegelian thought and the concept of alienation transitions to a more mature Marx with the concept of the capitalist mode of production.  

00:00 - Chapter 1. Marx&apos;s Early Life
07:01 - Chapter 2. The Critical Critic
16:05 - Chapter 3. Marriage and Early Career
27:58 - Chapter 4. The Paris Commune and Its Aftermath
33:33 - Chapter 5. &quot;The Paris Manuscripts&quot; and the Theory of Alienation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23473.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-09-14T08:57:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kIlEkbU4rx0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Marx</video:tag>
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      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>alienation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming  lec 2-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19117.jpg</video:thumbnail_loc>
      <video:duration>4973</video:duration>
      <video:publication_date>2012-09-04T17:46:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/73QtUu42BAs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Computer Science 169</video:title>
      <video:description>Lec 1- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19196.jpg</video:thumbnail_loc>
      <video:duration>4575</video:duration>
      <video:publication_date>2012-09-04T19:30:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YCg2cbyjpTE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-on-molecular-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture on molecular biology</video:title>
      <video:description>This video presents a MIT lecture on molecular biology. In his lecture Professor Graham Walker explained gene regulations. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1580.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2009-04-02T05:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1580.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Video</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VEGF-Receptor-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VEGF Receptor Binding</video:title>
      <video:description>VEGF Receptor Binding is shown in this video. Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). Text reff: wiki   Video reff:
http://www.researchvegf.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a8337133-460a-4ab2-969a-6dc981ee90ff/cand_25.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-12-06T00:04:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1168.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>vegf</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Method-of-holding-the-forceps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Method of holding the forceps</video:title>
      <video:description>Forceps are one of the most important medical tools used in surgeries. This video explains how to hold the forceps in the correct manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81f36164-4dc4-472b-81a4-d924a6acb6c7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-11-29T11:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8902.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Holding</video:tag>
      <video:tag>Forceps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec- 20PACS 164B</video:title>
      <video:description>This is lecture 20 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19423.jpg</video:thumbnail_loc>
      <video:duration>4895</video:duration>
      <video:publication_date>2012-09-05T02:29:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7MefOxbIsZw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Cognitive Science C103</video:title>
      <video:description>&quot;Lec 2 - Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24116.jpg</video:thumbnail_loc>
      <video:duration>4489</video:duration>
      <video:publication_date>2012-09-15T03:39:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6iXxu12nEK4</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rib-Fractures-Flail-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rib Fractures &amp; Flail Chest</video:title>
      <video:description>A flail chest occurs when a segment of the thoracic wall becomes unattached from the rest of the chest wall this most typically occurs when ribs are fractured in two places allowing that segment of the thoracic wall to float independently of the rest of the chest wall</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d277dac-ed0e-446b-b47b-1b06038baf4d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-11-29T11:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8911.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flail</video:tag>
      <video:tag>Chest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Statistics 20</video:title>
      <video:description>Lec 30- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17219.jpg</video:thumbnail_loc>
      <video:duration>2434</video:duration>
      <video:publication_date>2012-09-02T13:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S76VSHJj1gk</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/White-Blood-Cells-Vs-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White Blood Cells Vs Bacteria</video:title>
      <video:description>White blood cells are the anti germ or baterial army of body in this video the white blood cell is chasing the bacteria it gets engulfed by the white blood cell the blood cell is then chases the other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa66e13e-6bec-4bd9-a62e-e971f514de11/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:26:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8913.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Chasing</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 PACS 164B</video:title>
      <video:description>This is lecture 23 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19430.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-05T02:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktiplppXmSU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Peter-the-Great</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Peter the Great</video:title>
      <video:description>Lec 4 - Peter the Great. European Civilization, 1648-1945 (HIST 202)

Peter the Great&apos;s historical significance stems not only from his military ambitions and the great expansion of the Russian Empire under his supervision, but also from his efforts to introduce secular, Western customs and ideas into Russian culture. Despite his notorious personal brutality, Peter&apos;s enthusiasm for science and modern intellectual concerns made an indelible mark both on Russia&apos;s relationship to the West and on its internal politics. The struggle under Peter&apos;s reign between Westernizers and Slavophiles, or those who resist foreign influences, can be seen at work in Russia up to the present day.

00:00 - Chapter 1. Peter the Great and the Territorial Expansion of Russia
07:37 - Chapter 2. Russia as a European Power: The Influence of the West on the Russian State 
14:47 - Chapter 3. The Peculiarities of Peter the Great: The Peasant Czar
27:37 - Chapter 4. A New Culture: Divergences from the Russian Orthodox Religious Tradition 
32:40 - Chapter 5. The Boyars: Junior Partners in Russian Absolutism 
37:29 - Chapter 6. Peter the Great: The Ambivalent Child of European Rationalism 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14105.jpg</video:thumbnail_loc>
      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-26T11:09:21.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An exothermic reaction is a chemical reaction that releases energy in the form of heat. It is the opposite of an endothermic reaction. Expressed in a chemical equation:

    reactants → products + energy</video:description>
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      <video:duration>60</video:duration>
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      <video:description>This video shows you the flight going to northern region from Nottingham airport and coming back to airport. The height, time and route taken by flights are also discussed here.</video:description>
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      <video:duration>342</video:duration>
      <video:publication_date>2013-01-18T05:46:24.000Z</video:publication_date>
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      <video:duration>83</video:duration>
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      <video:duration>593</video:duration>
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      <video:description>The stages of Mitosis which begins with a fly-through of cells preparing to undergo mitosis (cell division) is shown in detail in this video.

Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.

Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.

http://www.hybridmedicalanimation.com</video:description>
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      <video:duration>82</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - PACS 164A</video:title>
      <video:description>This is lecture 7 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19427.jpg</video:thumbnail_loc>
      <video:duration>4840</video:duration>
      <video:publication_date>2012-09-05T02:30:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TRdfQCIDhc8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
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      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
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    <loc>https://dnatube.com/videos/Properties-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Matter</video:title>
      <video:description>Matter is anything that has mass and takes space. Different properties of matter at large scale and small scale are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ac692439-2f99-4986-978e-501f10c3aadb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-01-19T04:35:27.000Z</video:publication_date>
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      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Brink?</video:title>
      <video:description>This video will help you in understand the concept of brink. The explanation provided is very interesting and funny, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fa9c09e2-a706-4194-9866-a546511928f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
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      <video:tag>10PM</video:tag>
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      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Successful-Launch-of-A-Space-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video contains the clip of a satellite launch to the space. Launch of satellite involves the release of gases that helps the satellite to go forward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a3fb1a3d-e38c-4667-b5b2-4cdf5236e652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II</video:title>
      <video:description>&quot;Lec 5 - Fitzgerald&apos;s The Great Gatsby, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of The Great Gatsby by evaluating the cross-mapping of the auditory and visual fields in the novel&apos;s main pairs of characters.  Beginning with an analysis of the Jazz Age, she argues that linkages between what is heard and what is seen have important implications for the overarching themes of The Great Gatsby, including notions of accountability, responsibility, illusion, and disillusion. She focuses on the linked characters of Daisy and Jordan Baker, Gatsby and Nick Carraway, to show how their convergences and divergences tell the entire store of Gatsby&apos;s decline and fall.

00:00 - Chapter 1. The Jazz Age and The Great Gatsby
06:03 - Chapter 2. Cross-Mapping the Sensation of Vagueness 
08:15 - Chapter 3. Auditory Field with Color
10:03 - Chapter 4. Visual Field with Noise
16:15 - Chapter 5. Thematic Implications of Visual-Auditory Coupling for Daisy and Jordan
23:15 - Chapter 6. Thematic Coupling of Nick and Gatsby
34:04 - Chapter 7. Extinguishing Sound for Nick and Gatsby
40:14 - Chapter 8. Thematic Divergence between Nick and Gatsby
42:59 - Chapter 9. The Logic of Substitution for Nick Carraway   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
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Kijk op www.minervareizen.nl</video:description>
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      <video:description>This video shows the theory behind lock and key enzyme action. Complex molecules that is accountable for chemical change in a body and life sustenance.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>EE290f  Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. Stephen Kevan, University of Oregon

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 27 - Coherent Soft X-Ray Scattering for Studying Nanoscale Materials - given by Prof. Stephen Kevan, University of Oregon</video:description>
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      <video:tag>Lecture</video:tag>
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      <video:tag>yt</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This virus is known as Bacteriophage T4 and this virus exemplifies the life cycle of viruses.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Present Value 3

What happens when we change the discount rate?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20107.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-06T02:02:10.000Z</video:publication_date>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Rearrangement in DNA happens in immune&apos;s system in B-cell&apos;s DNA. Variable Diversity Joining recombination enables us to ract on all kind on antigens to which we are exposed to.</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2007-05-01T05:51:13.000Z</video:publication_date>
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      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 4 - MIT 18.086 Mathematical Methods for Engineers II&quot; Comparison of Methods for the Wave Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest examination</video:title>
      <video:description>Chest examination is demonstration in this video. The examination room must be quiet to perform adequate percussion and auscultation.</video:description>
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      <video:publication_date>2011-12-01T22:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10523.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/IMMUNE-RESPONSE-humoral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IMMUNE RESPONSE: humoral</video:title>
      <video:description>Humoral immune system is mediated by secreted molecules. Humoral immune system is activated when pathogen is fagocyted by macrophage. Humoral immunity is mediated by secreted antibodies. Activation and effector phases are discussed in details.</video:description>
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      <video:duration>164</video:duration>
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      <video:uploader>nazir</video:uploader>
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      <video:tag>humoral</video:tag>
      <video:tag>Immune</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.)  - Lecture 33</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 33/nTopics covered:
	/nKinetics (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 33/nWe are getting close./nWe are in the last unit. We are doing kinetics. And we are going to talk about reaction mechanisms today. We had a little bit of an introduction to that already last lecture setting up to do this./nToday we are going to run through and talk about how you come up with reaction mechanism, how you evaluate a proposed mechanism in terms of the experimental data. This is, again, in Chapter 13. All right./nSuppose you have a particular reaction. You know that 2NO gas plus O2 gas go to 2NO2 gas. And someone has come up with some experimental data for you. And they figured out that the rate law for this reaction, there is observed rate constant, so K observed./nAnd in terms of the NO concentration, it is second order. And in terms of O2, it is first order. And so now you can come up with a reaction mechanism that fits that experimental data. And, as I mentioned last time, you never know for sure that your reaction mechanism is correct./nAll you can do is be consistent with the data. You can prove reaction mechanism is wrong. You can come up with a mechanism and show that that cannot possibly be the mechanism given the experimental data./nYou can prove things wrong, but you can never be sure that you have it right. The best you can do is consistent, but you can prove a lot of things wrong. And if you have a lot of mechanisms and you prove a lot of them wrong and there is only one that seems to hold then there is a good chance that probably is correct, but you never 100% because someone might do another experiment and discover something else./nBut, in the problem set, you will be saying, yes, this mechanism is consistent, or you will be writing a consistent mechanism, or you will be saying that mechanism cannot possibly be true. All right./nLet&apos;s look at that. First let&apos;s just consider what the overall order of this reaction is. What is the</video:description>
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      <video:duration>2566</video:duration>
      <video:publication_date>2009-04-16T23:43:54.000Z</video:publication_date>
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      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Lanthanum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Lanthanum</video:title>
      <video:description>This video will help you in getting the answer to the questions like- What is Lanthanum?, What are the uses of Lanthanum?, From where is the name Lanthanum originated from and what are its uses?</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

What is Environmental Law? Insights from Ecology and Economics

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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      <video:duration>4501</video:duration>
      <video:publication_date>2012-09-05T03:03:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o2ZJuNcp-d0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Ratio problem with basic algebra (new HD)</video:title>
      <video:description>Ratio problem with basic algebra (new HD)

A slightly more involved ratio problem with algebra</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20116.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ITVQrzDSekU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
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      <video:tag>new</video:tag>
      <video:tag>HD</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots Flowing Through a Blood Vessel</video:title>
      <video:description>This video is made by http://www.CG4TV.com and it shows nanobots which flows through a blood vessel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/c00a109f-4877-4679-8353-0624ad51e579/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2008-03-30T22:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1304.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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      <video:tag>Nanobots</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingfisher catching prey</video:title>
      <video:description>Kingfisher are able to see well both in air and under water. To do this, their eyes have evolved an egg-shaped lens able to focus in the two different environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/47a333db-c7f0-4408-beb0-43d3f52e89e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-05-01T05:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/258.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>kingfisher</video:tag>
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      <video:tag>prey</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>shaped</video:tag>
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      <video:tag>Eye</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Division-Motion-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division Motion Reconstruction</video:title>
      <video:description>Cell division movie made from still image of flourecent stained cells. Pictures are repeated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bb8abdf0-9d59-4c7a-b124-f6e0908f48c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-05-19T22:16:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/381.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cellDivision</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>mitosis</video:tag>
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    <loc>https://dnatube.com/videos/Understanding-The-Cohesive-Force-Of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding The Cohesive Force Of Water</video:title>
      <video:description>This video explains the transpirational pull and cohesive force of water. According to the cohesion theory, ascent of sap was mad possible by the cohesive and adhesive forces.</video:description>
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      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T02:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11441.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>water</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testing-gait-and-meningeal-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing gait and meningeal signs</video:title>
      <video:description>This video shows how to test touch and pain in children by observing the children, sensation deficits are rare in children. This tests pediatric sensations, gait and meningeal signs.</video:description>
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      <video:duration>193</video:duration>
      <video:publication_date>2011-12-03T03:38:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10614.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>sensations</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Meningeal</video:tag>
      <video:tag>Signs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Popular-Protest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Popular Protest</video:title>
      <video:description>Lec 10 - Popular Protest. European Civilization, 1648-1945 (HIST 202)

Collective violence, in the form of popular protest, was one of the principal ways in which people resisted the expansion of capitalism and the state throughout the nineteenth century. The nature of this protest can be charted through three different, but related examples: grain riots across Europe in the first half of the century, the mythical figure of Captain Swing in England, and the Demoiselles of the Ariège in France. While these movements were ultimately repressed by the forces of capital and state power, they represented an attempt on the part of working people, the &quot;remainders&quot; of history, to impose an idea of popular justice.

00:00 - Chapter 1. Popular Protest and Collective Violence 
03:59 - Chapter 2. The Grain Riots
22:21 - Chapter 3. The Swing Movement 
33:48 - Chapter 4. The Demoiselles of the Ariège 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14113.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-08-26T11:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/faOi-xjeMoY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>grain</video:tag>
      <video:tag>riots</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Protest</video:tag>
      <video:tag>remainders</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Tilly</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>Hobsbawm</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Rudé</video:tag>
      <video:tag>Captain</video:tag>
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      <video:tag>Collective</video:tag>
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      <video:tag>just</video:tag>
      <video:tag>price</video:tag>
      <video:tag>bread</video:tag>
      <video:tag>gendarmes</video:tag>
      <video:tag>maréchaussée</video:tag>
      <video:tag>merchants</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>hoarding</video:tag>
      <video:tag>Ned</video:tag>
      <video:tag>Ludd</video:tag>
      <video:tag>threshing</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>carnival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-explanation-of-Citric-acid-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple explanation of Citric acid Cycle</video:title>
      <video:description>Citric acid cycle or Krebs Cycle or TCA cycle is biochemical pathway to gain energy for all aerobic organisms. It taken place in mitochondria in Eukaryota, and in cytosol in Prokaryote.  Acetate is beginning of the cycle. Many reactions form cycle to obtain energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f20bde78-b54d-42b3-b40b-d5c1324e9dae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-05-12T00:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/277.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Citric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>TCA</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>aerobic</video:tag>
      <video:tag>oxydation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Supercoiled-DNA-topoisomerase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supercoiled DNA: topoisomerase</video:title>
      <video:description>Each cell&apos;s DNA is about 2 meters long, so to pack it in to the nucleus, it has to be super-coiled. How the cell deals with supercoiled DNA during replication and transcription?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5c254c3c-b9d6-4dc3-a7a0-1e5e0daae2d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2007-05-12T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/283.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>topoisomerases</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scariest-Camera-Joke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scariest Camera Joke</video:title>
      <video:description>This is the Scariest Camera Joke I have ever seen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/67f97f02-e750-4960-9f3e-98157732944c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-11-27T23:34:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28108.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Scariest</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Joke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Function-Inverse-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Function Inverse Example 1</video:title>
      <video:description>This is a lecture of Khan Academy.

Function Inverse Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19990.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T01:22:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSiamij_i_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>This video will help you to know how does the cancer takes place. Cancer is a group of over one hundred diseases characterized by an abnormal cell growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31b8b3fd-d298-4336-8c66-4e33d643ad1b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-13T22:34:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11745.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Antibodies</video:title>
      <video:description>Animated video showing the structure and functioning of antibodies in our body. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f0551e1e-5511-46fa-a5c7-19d446e82219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2013-02-11T01:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30016.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Antibodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Renting-vs-Buying-a-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Renting vs. Buying a home</video:title>
      <video:description>Renting vs. Buying a home

The math of renting vs. buying a home.  Challenging the notion that it is always better to buy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20117.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-06T02:04:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YL10H_EcB-E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Droppler-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Droppler Effect</video:title>
      <video:description>This video demonstrates the application of Doppler Effect. Doppler Effect is known as the alteration in wavelength of light or sound due to the movement of the source, observer or both.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1607c170-6854-48f1-bc59-48af5668de9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-12-01T06:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28168.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Droppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Pitch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-DENT-718-Combination-cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - DENT 718: Combination cases</video:title>
      <video:description>&quot;Lec 21 - DENT 718: Combination cases: complete and partial denture sets&quot; Lecture 2 in a course on creating removable prosthodontic appliances (dentures). This lecture covers combination cases - where a patient needs one full arch of dentures and one partial arch.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21331.jpg</video:thumbnail_loc>
      <video:duration>2444</video:duration>
      <video:publication_date>2012-09-09T04:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ReySCMKAOU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>sets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-formation-and-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer formation and Angiogenesis</video:title>
      <video:description>Angiogenesis is a physiological process involving the growth of new blood vessels from pre-existing vessels.
Angiogenesis is a normal process in growth, however, it is also a fundamental step in the transition of tumors from a dormant state to a malignant state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c561fe51-d7ba-4976-9169-ca57c403e45c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-14T23:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/303.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Applying-Rational-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Applying Rational Equations 2</video:title>
      <video:description>Applying Rational Equations 2

U11_L2_T2_we2 Applying Rational Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24800.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-17T16:53:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1j8W64NQ0Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Constructing-a-parabola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constructing a parabola</video:title>
      <video:description>Constructing a parabola, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/db7bbb9b-a0db-4571-9970-3e2ef1445193/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-04-05T14:55:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12160.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Conic</video:tag>
      <video:tag>Parabola</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dr-Peter-DAdamo-Blood-Type-Diet-and-Stress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr. Peter D&apos;Adamo: Blood Type, Diet and Stress</video:title>
      <video:description>Discusses some of the chemical and genetic differences between the blood types, and how diet and exercise can be better personalized through the Blood Type Diet ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/7e3adfe3-60ea-4fd5-ba23-875912e35102/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2009-03-30T19:36:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1514.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Peter</video:tag>
      <video:tag>DAdamo</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>type</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>nutrition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Color-changing-of-magnetochromatic-microspheres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Color changing of magnetochromatic microspheres</video:title>
      <video:description>Researchers led by University of California, Riverside have fabricated polymer beads that can change color with changes to an external magnetic field. For more information on magnetochromatics log to http://www.popsci.com/scitech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/92fdf556-4191-4308-8782-50a24d293d33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-28T11:15:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3282.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>displays</video:tag>
      <video:tag>color</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Transport-Chain-Revealed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Transport Chain Revealed</video:title>
      <video:description>Electron transport chain are proteins situated in mitochondrial membrane, and they do redox reactions forming proton gradient, and electrons are transferred from donor to accept or molecule. Acceptor is usually oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a1d42128-fd5d-4a36-be26-8fecdddfcf0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-05-16T01:46:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/334.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protongradient</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electrontransportchain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/X-Inactivation-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X Inactivation Animation</video:title>
      <video:description>This animation shows how the random deactivation of one of the X chromosomes in a pair can lead to a mozaicism in the expression genes. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a6294ab3-4460-4e92-bffa-04b20610336f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-04-17T22:56:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12271.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>x</video:tag>
      <video:tag>Inactivation</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Therapy-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Therapy Example</video:title>
      <video:description>First legal human gene therapy in US took place at NIH, Sep 14 1990. 4 year old which had genetic defect causing her immune system not to work properly. Therapy consisted of putting back to patient her own T cells which had been genetically modified it the lab. T-cells were modified with Adenovirus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c7b4e66a-0cb5-43a3-869f-878c88826b5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2007-05-16T02:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/343.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>GeneTherapy</video:tag>
      <video:tag>NIH</video:tag>
      <video:tag>adenovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-Part-1-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - Part-1 hip testimony</video:title>
      <video:description>Mark Cadwallader explains on this video testimonial for hip surgery /hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. For more information visit www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/f96da405-9121-4150-9360-1789422cf106/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2010-02-01T10:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3783.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Excellence</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>reconstructive</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-HIV-infects-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How HIV infects cells?</video:title>
      <video:description>Human immunodeficiency virus (HIV) is a retrovirus that causes acquired immunodeficiency syndrome (AIDS) a condition in humans in which the immune system begins to fail, leading to life-threatening opportunistic infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/213ac83a-3012-4027-b7b0-665a99e30509/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2007-05-16T01:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/326.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>core</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>transcriptase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exocytosis-role-of-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exocytosis: role of plasma membrane</video:title>
      <video:description>Cytomembrane is a thin membrane around the cytoplasm of a cell. It controls passage of substances in and out of the cell. Here is discussed passage of substance out of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6b10f6f6-6df5-4ae7-8989-0e9866410e10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-16T02:24:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/364.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>exocytosis</video:tag>
      <video:tag>ER</video:tag>
      <video:tag>GolgiBody</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plants-and-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants and Osmosis</video:title>
      <video:description>Osmosis is  the movement of water molecules from an area of higher concentration to an area of lower concentration over semipermeable membrane. If we put plant or animal cell or organ in high salt concentration, cells loose water, and turgor pressure, so cells and organs collapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7cf6fd01-cffd-41dc-8912-a73b5e566cd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-05-16T02:23:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/362.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>plasmolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Child-brain-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child brain pt. 1</video:title>
      <video:description>A child&apos;s brain growth it becomes more and more complex. There are many questions to answer: how language, vocabulary and grammar forms? Does it develop over time, does it exist?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a21c4268-88b3-4311-973d-dc65a15a820f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-05-24T04:43:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/417.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>childbrain</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleokinesis-and-calcium-levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleokinesis and calcium levels</video:title>
      <video:description>This video are shots made with fluorescent microscopy and special dye which indicates Ca++ levels. Cells are dissociated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/e7c5e738-05d0-4f4c-b2c7-82ab2ad59898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:39:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Nucleokinesis</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>fluorescentMicrososcopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lec-1-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lec 1 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Environmental Doctrines

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19505.jpg</video:thumbnail_loc>
      <video:duration>4450</video:duration>
      <video:publication_date>2012-09-05T03:06:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G5SmWZlOpAg</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-breast-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of breast cancer</video:title>
      <video:description>There are many sub types of breast cancer. Usually a cocktail of drugs is used in breast cancer chemotherapy to cover all the sub types. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Salt dissolves in water. When salt is put in
water, the sodium which is positively charged is attracted to negatively charged parts of polar water molecule. Chloride is attracted to positively charged part of water.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Germ-layer-ecto-endo-and-mesoderm</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Rheumatic-fever-that-Ronaldo-Brandao-had-is-cured-with-Auto-hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Rheumatic fever that Ronaldo Brandao had is cured with Auto-hemotherapy</video:title>
      <video:description>Ronaldo Brandao is cured from rheumatic fever with Auto-hemotherapy. Auto-hemotherapy is the immediate re-injection of freshly drawn autologous blood.</video:description>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this lecture delivered by Professor Eric Lander at MIT, DNA and RNA has been discussed. Edited by Ashraf</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>biology</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrolysis-of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis of Water</video:title>
      <video:description>This video shows the electrolysis of water with an activity. The whole process must be done with all the safety precautions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c336be17-bf3f-490b-97f7-bf790143a50a/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Baby-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video discuses baby&apos;s brain. Although it might seem like 1 pound jello, it is perfection from which  emotions, ideas, memories and dreams will find home here. How?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f2987a6b-53aa-4423-85fa-d9d876f5d171/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-05-24T04:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/419.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ab HV region</video:title>
      <video:description>This video shows HV regions of the antibody Fab which interact with the surface of the antigen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/048f1108-0a50-4792-b687-c6f166208f55/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/429.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>abhv</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video presents a lecture on localization of proteins. Proteins are localized according to their functions. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2ef99d05-d1f7-486e-b22c-fe31812666dd/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-02T04:37:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1550.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Localization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Newwet-limb-generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newwet limb generation</video:title>
      <video:description>Newwet limb generation which is to be able to regenerate fully functional limbs is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6e4dbc9a-871c-4457-94b6-6cb32ae358e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-05-24T04:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/422.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Equation of a tangent line and area between curves</video:description>
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      <video:duration>493</video:duration>
      <video:publication_date>2012-09-06T01:22:22.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2770</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/BExMvzr_dBk</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The dengue virus&apos;s outer envelope proteins form symmetrical units and overlay the lipid envelope, capsid, and the RNA genome.</video:description>
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      <video:publication_date>2012-04-12T23:27:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12222.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2680.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_487.jpg</video:thumbnail_loc>
      <video:publication_date>2007-06-10T01:50:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/487.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Seminars</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>141</video:duration>
      <video:publication_date>2009-07-07T13:28:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2984.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Optics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Heart is organ which pumps blood over our body. It is situated in chest, protected by ribs, sternum and spine. As it bites it sends blood in to the lungs and body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4313dbf1-c275-4bd2-8d62-5f78e69a3bfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2007-05-28T22:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/455.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Beat</video:tag>
      <video:tag>human</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21343.jpg</video:thumbnail_loc>
      <video:duration>1094</video:duration>
      <video:publication_date>2012-09-09T04:32:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryZn6EyNf8s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>91</video:duration>
      <video:publication_date>2007-08-05T17:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/603.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cochlea</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>Sound</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8decb86c-0e2c-4b85-82c8-be67050014ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2007-08-02T22:52:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/598.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Virulence</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Infection</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Mouse Activity</video:title>
      <video:description>Dr. Evans compares the activity of a normal mouse to one with a mutation in a key gene controlling obesity. Also featured on the DVD Science of Fat, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/954253f9-ad40-4338-83d4-e3b6851a2fd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-02T22:07:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/580.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mouse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rett-Syndrome-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rett Syndrome Mouse</video:title>
      <video:description>Dr. Zoghbi shows how a mouse that has been given the gene responsible for Rett syndrome exhibits some of the same neurological symptoms as human Rett patients. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/99616b5e-e743-452a-a9c3-79b1cc46f0b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2007-08-02T22:11:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/585.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Rett</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-164-Inductive-Reasoning-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 - Inductive Reasoning 2</video:title>
      <video:description>Inductive Reasoning 2

U12_L1_T3_we2 Inductive Reasoning 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24826.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-17T16:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZSsBh4Ybbj8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rett-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rett Syndrome</video:title>
      <video:description>Dr. Zoghbi introduces the topic of Rett syndrome by showing how development usually progresses in a young girl. She then shows an excerpt from Silent Angels, introduced by Julia Roberts, which shows how Rett syndrome affects development. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d7d82f1b-f060-4b64-859b-58eeef90ccaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2007-08-02T22:10:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/584.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Rett</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Occlusion-Scleroderma-and-Occlusal-Dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Occlusion: Scleroderma and Occlusal Dysfunction</video:title>
      <video:description>&quot;Lec 10 - Occlusion: Scleroderma and Occlusal Dysfunction&quot; Clinical examination of a patient that presents with mouth opening problems. Diagnosis of cross-bite and Scleroderma. Treatment is proposed with post-treatment follow-up. Orig. air date: AUG 7 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21360.jpg</video:thumbnail_loc>
      <video:duration>1260</video:duration>
      <video:publication_date>2012-09-09T04:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PF1hcJCvCls</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Scleroderma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Dysfunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-David-Hume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to David Hume</video:title>
      <video:description>&quot;Lec 12 - Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21362.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-09T04:43:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PID9VsjJCCk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Banding-Surgery-for-Obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Banding Surgery for Obesity</video:title>
      <video:description>This 3D medical animation features the use of Gastric band surgery  for weight management. For more info, visit us : scientificanimations.com/digestive-system-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/ef29af45-50b1-434d-a4bb-6348aa65a75d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-06-06T07:05:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30588.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Esophageal</video:tag>
      <video:tag>sphincter</video:tag>
      <video:tag>Banding</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>for</video:tag>
      <video:tag>obesity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Make-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Stem Cells</video:title>
      <video:description>Marius Wernig from Rudy Jaenisch&apos;s lab at the Whitehead institute explaining how fibroblast can be transformed into totipotent stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b474c002-e25b-433f-aeea-5d038ef2c141/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-05-04T21:21:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2144.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Whitehead</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Proteasome-Degredation-of-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Proteasome: Degredation of Proteins</video:title>
      <video:description>A 3D animation showing how proteins in the cell are tagged for disposal and degraded by the proteasome. Proteins are disposed when not needed anymore, or when are misfolded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e58c11fd-33d9-4873-9da6-a05d4f74f3b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2007-08-05T17:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/606.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>ubiqutin</video:tag>
      <video:tag>proteinDegredation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-Samson-Agonistes-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last - Samson Agonistes (cont.)</video:title>
      <video:description>&quot;Lec last - Samson Agonistes (cont.)&quot; Milton (ENGL 220)

In the final lecture of the course, the analysis of Samson Agonistes comes to a conclusion with an exploration of the poem&apos;s sexual imagery. Milton&apos;s choice of subject matter is puzzled over, as are the ethics of his tragic hero, particularly when compared to the heroes of Milton&apos;s previous epics. The poem is positioned as a means by which Milton ultimately resolves the poetic, religious, and career-related crises of his earlier poem, &quot;The Passion,&quot; and the compelling relationship between the corpus and the poet&apos;s biography is revisited one final time.

00:00 - Chapter 1. Introduction
02:07 - Chapter 2. Why Did Milton Choose Samson for the Subject of his Final Work?
35:32 - Chapter 3. Final Thoughts on Milton

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17318.jpg</video:thumbnail_loc>
      <video:duration>2668</video:duration>
      <video:publication_date>2012-09-02T18:04:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/at3F0DFArpQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>inmost</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>antinomianism</video:tag>
      <video:tag>autobiography</video:tag>
      <video:tag>catharsis</video:tag>
      <video:tag>genre</video:tag>
      <video:tag>tragic</video:tag>
      <video:tag>drama</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Aubrey</video:tag>
      <video:tag>Carey</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>passion</video:tag>
      <video:tag>suicide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-David-Hume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to David Hume</video:title>
      <video:description>&quot;Lec 13 - Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21363.jpg</video:thumbnail_loc>
      <video:duration>1380</video:duration>
      <video:publication_date>2012-09-09T04:43:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ET9oRKEwESA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Computer Science 169</video:title>
      <video:description>Lec 20- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22967.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-11T10:28:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Haq0x4UGHHk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chems-and-Biologys-Spaces-Collided</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chem&apos;s and Biology&apos;s Spaces Collided</video:title>
      <video:description>This rotating 3D graph represents chemical space and biological space. It gives glimpse of future way research will be conducted. Note the multidisciplinary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5210996a-cd27-45a0-b926-6c5d0253ee5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-05T17:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/610.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chemspace</video:tag>
      <video:tag>biospace</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contradiction-in-the-Quran</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contradiction in the Quran.</video:title>
      <video:description>Was human being created from dust or sperm? by Dr.Zakir Naik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/773e62f7-126e-495b-a36b-5c30963bb80a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2009-07-28T12:21:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3085.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zakir</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Embreology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Diseases-are-Spread-Airplane-and-Tuberculosis-Story</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Diseases are Spread? Airplane and Tuberculosis Story</video:title>
      <video:description>Dr. Finlay, using his student audience, gives a live demonstration of how a antibiotic-resistant strain of tuberculosis managed to spread through the passengers on an airplane. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/73c5fabc-f921-4d07-9a03-e6a86075fa5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2007-08-02T22:51:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/597.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>airplane</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>spreading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sanger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sanger</video:title>
      <video:description>Sanger and co-workers developed a method for enzymatic sequencing using chain terminators it is called has Sanger sequencing or Dideoxy sequencing reactions.Fed Sanger’s method of DNA sequencing was based on Arthur Kornberg’s earlier work on DNA replication. Remember that a new DNA strand is synthesized using an existing strand as a template.technique, let’s use poly-thymine DNA as an example.
The 5` carbon of an “incoming ‘ deoxynucleotide (dNTP) is joined to the 3` carbon at the end of the chain. Hydroxyl groups in each position form ester linkages with a central phosphate. In this way, the nucleotide chain elongates.
The key to sangers sequencing method is the peculiar chemistry of dideoxynucleotides (didNTP). Like a deoxynucleotide, a didNTP is incorporated into a chain by forming a phosphodiester linkage at its 5` end.
However, the didNTP lacks a 3` hydroxyl goup (OH) necessary to form the linkage with an incoming nucleotide. So the addition of a didNTP halts elongation.
To sequence DNA,Four separate reactions are necessary one to provide sequence information about each of the nucleotides. Each reaction contains: template DNA, a short primer (about 20 nucleotides), DNA polymerase, and the four dNTPs (one radioactively labeled).
One type of didNTP A, T, C, or G is added to each.
First the DNA is denatured into single strands at nearing-boiling temperature. At high temperatures, the kinetic motion of the DNA molecule disrupts the weak hydrogen bonds that join complementary DNA strands together.
When the temperature is lowered, the primer binds to its complementary sequence in the template DNA. Kornberg’s earlier work showed that a primer is needed for DNA polymerase to start replication.
The DNA polymerase makes no distinction between dNTPs or didNTPs each time a didNTP is incorporated, In this case didATP, synthesis is “terminated” and a DNA strand of a discrete is generated.
In this sequencing example, the didATP(purple) has terminated the reaction. The dATP happens to be the radioactive tracer but </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/7d8b7b1e-a2e6-438d-9d79-beb7a761fc43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2009-07-08T03:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3029.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sanger</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-GMAT-Math-47</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - GMAT Math 47</video:title>
      <video:description>GMAT Math 47

221-225, pgs. 182-183</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21963.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-11T00:04:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iwamZ7r2tTE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>47</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-GMAT-Math-48</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - GMAT Math 48</video:title>
      <video:description>GMAT Math 48

226, pg. 183</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21964.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-11T00:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nZ90fsoVvmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>48</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Screening-How-to-Tind-the-Useful-ones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Screening: How to Tind the Useful ones?</video:title>
      <video:description>After new molecules have been synthesized  using   diversity-oriented synthesis they should be evaluated for usefulness, they need to be &quot;screened.&quot; Screening is like using proteins as filter to keep useful molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9d760fff-d2a5-48d3-bb04-09f2d5dac020/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-08-05T17:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/615.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Screening</video:tag>
      <video:tag>DOSMatricses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rapamycin-its-Molecular-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rapamycin it&apos;s Molecular Action</video:title>
      <video:description>Rapamycin is a molecule isolated from soil. It has antibiotic and immunosuppressive properties. It is used to prevent rejection in transplantation. Rapamycin makes possible that two proteins which do not interact normally to bind.</video:description>
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      <video:duration>30</video:duration>
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      <video:tag>fungicide</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Seahorsin-Around</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seahorsin Around</video:title>
      <video:description>Seahorse reprofcdsfcdscdscdscdsdsadsadsaadscdscdsvvfdbfdfreferdscedwcfdewadsadsadsa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/eef963dc-3553-4244-a371-29df013b75d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-04-19T19:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1881.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Why-no-Revolution-in-1848-in-Britain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Why no Revolution in 1848 in Britain</video:title>
      <video:description>Lec 12 - Why no Revolution in 1848 in Britain. European Civilization, 1648-1945 (HIST 202)

Revolutions occur when a critical mass of people come together to make specific demands upon their government. They invariably involve an increase in popular involvement in the political process. One of the central questions concerning 1848, a year in which almost every major European nation faced a revolutionary upsurge, is why England did not have its own revolution despite the existence of social tensions. Two principal reasons account for this fact: first, the success of reformist political measures, and the existence of a non-violent Chartist movement; second, the elaboration of a British self-identity founded upon a notion of respectability. This latter process took place in opposition to Britain&apos;s cultural Other, Ireland, and its aftereffects can be seen in Anglo-Irish relations well into the twentieth century.

00:00 - Chapter 1. The Nature of Revolution: Politicization of the Common Man 
09:53 - Chapter 2. A Different Kind of Revolution in Germany and Italy: Unification after the Failure of 1848 
20:37 - Chapter 3. The Absence of an 1848 Revolution in Britain: Reform and Chartism 
28:20 - Chapter 4. The Unwanted Other: The Irish as a Potential Source of Insurgency 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14120.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-08-26T11:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVbdoTgeHqA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
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      <video:tag>Bolshevik</video:tag>
      <video:tag>National</video:tag>
      <video:tag>identity</video:tag>
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    <loc>https://dnatube.com/videos/Parallel-and-Transverse-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parallel and Transverse Lines</video:title>
      <video:description>This video will help you to understand the concept of parallel and transverse Lines. Video contains some examples which will make the topic more clear to you.</video:description>
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      <video:duration>595</video:duration>
      <video:publication_date>2010-12-04T13:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6457.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MIX-1-chromatin-and-sex-determination-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIX-1: chromatin and sex determination  Part I</video:title>
      <video:description>This video shows the role of Mix-1 on chromatin and sex determination. MIX-1 is protein which regulates condensation of chromatin in nucleus before the cell division, and dosage compensation. Dosage compensation is important because it regulates the amount of genes expressed.  This animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f7eb5903-41d3-4958-b709-cafc61fe19d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2007-08-06T13:59:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/626.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>C. elegans</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction to Standing

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19509.jpg</video:thumbnail_loc>
      <video:duration>4452</video:duration>
      <video:publication_date>2012-09-05T03:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XO156dLhmuE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec15  - Use of the Kinesiograph in the Study of Jaw Movements</video:title>
      <video:description>&quot;Lec15  - Use of the Kinesiograph in the Study of Jaw Movements&quot; This tape describes the use of the Kinessiograph for detecting jaw movement in three planes.  Orig. air date: JUN 12 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21368.jpg</video:thumbnail_loc>
      <video:duration>2481</video:duration>
      <video:publication_date>2012-09-09T04:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vAYTmTjtXg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-105-Representing-a-number-as-a-decimal-percent-and-fraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Representing a number as a decimal, percent, and fraction</video:title>
      <video:description>Representing a number as a decimal, percent, and fractionq

U05_L1_T1_we3 Representing a number as a decimal, percent, and fraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24858.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-17T17:06:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-gB1y-PMWfs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>A</video:tag>
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      <video:tag>Decimal</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fraction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Diffusion-A-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diffusion: A Gas</video:title>
      <video:description>Diffusion is process of random moving molecules from  the place of greater to the place of lower or no concentration. In this animation is is shown that gas diffusion is over when concentration are equal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c2d4a934-52ec-4b63-8329-3c8df47f6c04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-08-08T23:29:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/640.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diffusion</video:tag>
      <video:tag>entropy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-17-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 17- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 17- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16867.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-01T14:40:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TeXroKtgucE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Human-Suprachiasmatic-Nucleus-Day-Or-Night</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Suprachiasmatic Nucleus: Day Or Night?</video:title>
      <video:description>In mammals, the controlling clock component that generates a 24-hour rhythm is the suprachiasmatic nucleus (SCN), located in a part of the brain called the hypothalamus. The SCN produces a signal that can keep the rest of the body on an approximately 24-hour schedule. This animation illustrates the location of the SCN in the human brain.</video:description>
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      <video:duration>50</video:duration>
      <video:publication_date>2007-08-09T22:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/647.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>SuprachiasmaticNucleus</video:tag>
      <video:tag>Circadianrhythm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Chemistry 3B</video:title>
      <video:description>Lec 23- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17092.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-02T05:49:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oL_j-ZDQOPE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Microarrays ?</video:title>
      <video:description>This video provides an information about microarrays.

&quot;www.genomicseducation.ca
DNA Microarrays, looking at how the process of Gene Expression Profiling, Protein Microarrays and Comparative Genomic Hybridization Microarrays work.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/35445c12-f746-4ba6-85ec-f713cecf35a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-10-11T08:09:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27897.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarrays</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec Last MIT 7.012 Introduction to Biology, Fall 2004&quot; Future of Biology (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14892.jpg</video:thumbnail_loc>
      <video:duration>2345</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/xGeBSiXoSoA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Capillary-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Capillary Pressure</video:title>
      <video:description>NurseReview.Org - Animation on Capillary Pressure ... NurseReview.Org Animation on Capillary Pressure nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f7aac332-0b5d-46d9-a665-4d6418d4c355/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2009-04-24T22:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2049.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-88-SAT-Prep-Test-6-Section-7-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  88 - SAT Prep: Test 6 Section 7 Part 4</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 4

Problems 14-17 starting on page 736</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22402.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-11T01:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kmP97_diMVM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-War-in-the-Trenches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - War in the Trenches</video:title>
      <video:description>Lec 17 - War in the Trenches. European Civilization, 1648-1945 (HIST 202)

With the failure of Germany&apos;s offensive strategy, WWI became a war of defense, in which trenches played a major role. The use of trenches and barbed wire, coupled with the deployment of new, more deadly forms of artillery, created extremely bloody stalemate situations. The hopelessness of this arrangement resulted in a number of mutinies on the French side, motivated neither by defeatism nor by ideology, but rather by the sheer horror of trench warfare. Due to the unprecedented scale of casualties, WWI impressed itself irresistibly upon the cultural imagination of the combatant nations.

00:00 - Chapter 1. The Failure of the Schlieffen Plan: The Battle of the Marne 
05:47 - Chapter 2. Trench Warfare 
13:51 - Chapter 3. The Legacy of the Great War 
22:20 - Chapter 4. The French Mutinies of 1917 
34:18 - Chapter 5: The Turning Point in 1917: The Russian Revolution and American Involvement 
41:52 - Chapter 6: The Scale of Destruction 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14125.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-26T11:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/be15Wmp9FRE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Paths</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Marne</video:tag>
      <video:tag>Somme</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>military</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Gallieni</video:tag>
      <video:tag>Pétain</video:tag>
      <video:tag>Falkenhayn</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>shelling</video:tag>
      <video:tag>trench</video:tag>
      <video:tag>weapon</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>creeping</video:tag>
      <video:tag>barrage</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>France</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>russia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-GMAT-Math-41</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - GMAT Math 41</video:title>
      <video:description>GMAT Math 41

201-204, pgs. 179-180</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21957.jpg</video:thumbnail_loc>
      <video:duration>758</video:duration>
      <video:publication_date>2012-09-11T00:01:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4WOjZ9lQdHE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>41</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Solving-3-Equations-with-3-Unknowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Solving 3 Equations with 3 Unknowns</video:title>
      <video:description>Solving 3 Equations with 3 Unknowns

Solving 3 equations with 3 unknowns (old video from July 2008)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21991.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-09-11T00:15:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/woqq3Sls1d8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unknowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Astronomy 10</video:title>
      <video:description>&quot;Lec 3 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23750.jpg</video:thumbnail_loc>
      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-14T11:00:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlomdHFVBds</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thin-Layer-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thin Layer Chromatography</video:title>
      <video:description>This video introduces the view to Thin Layer Chromatography which is used to separate mixtures.  Thin layer chromatography is performed on a sheet of glass, plastic, or aluminum foil, and can be used to monitor the progress of a reaction, identify compounds present in a given mixture, and determine the purity of a substance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63b8954b-ac10-4c85-bdce-3db12314c816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-11-13T22:51:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5197.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thin</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>separate</video:tag>
      <video:tag>mixtures</video:tag>
      <video:tag>progress</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Environmental-Federalism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Environmental Federalism 1</video:title>
      <video:description>Lec 25 - Environmental Federalism 1.
November 23, 2009

Prof. Bob Infelise gives a Historical and Theoretical Background of Environmental Federalism; Cooperative Federalism.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16993.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-09-01T18:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3XO_7AKAgkU</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091123</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-14-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 14 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Stem Cells reservoirs in muscles are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/68277f4a-a069-46f1-b33f-f0cea8da94e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2007-08-16T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/780.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>dystrophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-18086-Mathematical-Methods-for-Engineers-II-bfaf61</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 27- MIT 18.086 Mathematical Methods for Engineers II.
Regularization by Penalty Term

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16427.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-30T15:33:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iVUsEwSg-lw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miraculous-whitening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miraculous whitening</video:title>
      <video:description>Knowledge meets need, this video features modern dentist demonstrating on how to easily whiten tour teeth. Its a kind of a miracle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10542.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-01T23:02:17.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10542.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>miraculous</video:tag>
      <video:tag>whitening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

NEPA continued

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19521.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-05T03:12:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/faM7qxim9S4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-1-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 1 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity.
Introducing lecturer: video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/3aebf61b-a10f-4b17-a10b-57004e5ec71d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2007-08-16T23:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/805.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Heredity</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>Exercise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MonaVie-Antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MonaVie Antioxidants</video:title>
      <video:description>Antioxidants are agents substances that inhibit oxidation. This video explains about MonaVie antioxidants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/699b910e-d976-4369-ae7a-3c34db124c7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2010-11-09T09:54:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4816.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>MonaVie</video:tag>
      <video:tag>Antioxidants</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>E</video:tag>
      <video:tag>C</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>crotone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Subclones-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Subclones  Part 4</video:title>
      <video:description>Subclones: Transcript
The clone libraries were prepared using bacterial artificial chromosomes, or BACs. Each BAC clone contained 100,000 to 200,000 bases of DNA sequence. The large BAC clones were used to establish the order of the DNA sequences. To sequence the DNA, smaller-sized clones were needed. Project scientists cut the large BAC clones into smaller fragments of about 2,000 bases. These smaller fragments were typically stored in viruses called phage that can infect E. coli cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7b9f7f00-230f-4fb9-a585-890f227be4d8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/857.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 3</video:title>
      <video:description>This video tutorial elaborates the double life of RNA. Its a 1995 webcast lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/97077111-fea4-46fc-8842-3e2c0017bdb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2007-09-01T19:59:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/914.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-For-a-Newborn-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR For a Newborn Baby</video:title>
      <video:description>What to do in a Medical Emergency of newborn baby? Instantly provide a CPR as shown in the video and call 911 for medical emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a0915765-4ac4-4d69-8340-662a7ed0207c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-08-07T12:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3125.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>CPR</video:tag>
      <video:tag>for</video:tag>
      <video:tag>newborns</video:tag>
      <video:tag>What</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Emergency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-CAM-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - CAM Plants</video:title>
      <video:description>CAM Plants

How CAM Plants are able to fix carbon at night so they don&apos;t have to keep their stomata open during the day</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22423.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-11T02:04:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xp6Zj24h8uA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>CAM</video:tag>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25-Computer Science 164 -</video:title>
      <video:description>lec 25-Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27566.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-30T08:38:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jp7SxSZNasI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 61A</video:title>
      <video:description>Lec 7- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16817.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-01T13:41:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-gYS364lxAY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HPE-How-does-the-normal-brain-develop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HPE? How does the normal brain develop?</video:title>
      <video:description>Holoprosencephaly is birth defect where forebrain does not separate properly into two halves during early fetal life. It is discussed how holoprosencephaly develops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/d1623d14-2cb5-42c6-95ee-a4994471c9db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2007-08-21T22:51:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/837.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>holoprosencephaly</video:tag>
      <video:tag>embryology</video:tag>
      <video:tag>neurology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Risk Assessment and Management

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19523.jpg</video:thumbnail_loc>
      <video:duration>4359</video:duration>
      <video:publication_date>2012-09-05T03:13:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vO8aNIkuPko</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
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A more formal understanding of functions</video:description>
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      <video:description>Recombinant DNA III (cont.)

Immunology I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 28- MIT 18.086 Mathematical Methods for Engineers II.
Linear Programming and Duality

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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[closed caption]</video:description>
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      <video:description>Lec 29- MIT 18.086 Mathematical Methods for Engineers II.
Duality Puzzle / Inverse Problem / Integral Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Randox-247-Quality-Control-software</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Randox 24/7 Quality Control software</video:title>
      <video:description>24/7 is an internet driven peer group reporting service designed specifically for use with Randox QC materials, operating 24 hours a day, seven days a week. It is an extension of a laboratory&apos;s normal internal QC procedures but with software, the laboratory is able to compare their analytical performance with other laboratories utilising the same methodology and instrumentation, their peer group. The software calculates means and standard deviations and provides easy to read charts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5af781a6-fdd7-4917-9d21-28f5fecd2b64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-10-19T16:12:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3453.mp4</video:content_loc>
      <video:uploader>Randox</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Randox</video:tag>
      <video:tag>Laboratories</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>diagnostics</video:tag>
      <video:tag>company</video:tag>
      <video:tag>innovative</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>Biochip</video:tag>
      <video:tag>array</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

Effluent Standards for Point Sources 

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19540.jpg</video:thumbnail_loc>
      <video:duration>4518</video:duration>
      <video:publication_date>2012-09-05T03:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lk0g4_9PaTk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Our-First-Climate-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Our First Climate Model</video:title>
      <video:description>Lec 4 - Our First Climate Model. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14690.jpg</video:thumbnail_loc>
      <video:duration>2760</video:duration>
      <video:publication_date>2012-08-27T09:58:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T8B1Af4ncKU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-ATP-make-it-rain-remix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making ATP (make it rain remix)</video:title>
      <video:description>www.myspace.com/rgtproductions this was a bonus assignment for my Physiology of Fitness class last semester.
LYRICS

CHORUS
Yeah, I&apos;m in this business for energy
Got a hand full of glucose gonna make me some ATP
I break it down, I break it down 
I&apos;m in this business for energy
Got a hand full of glucose gonna make me some ATP
I break it down, I break it down x3
I break it down in the plasm x3 
I&apos;m eating that Mc Donalds, breaking it down in the sarcoplasm    
VERSE 1
Incase you didn&apos;t hear me I&apos;m in it for the energy bro
Split from the bloods with the help of hexokinase yo
Turned from that G6P into F16P
And now I&apos;m cruising down through cycling, and G3P
Just anaerobically produced my first known ATP
I make it rain with adenosine tri-phosphate babe
Especially when I&apos;m using pyruvate kinase k
From pyruvate to lactate we be doing it all day

VERSE 2
Hey Tricarboxylic Acid Cycle where you at? 
Yo it&apos;s TCA I&apos;m chillin doin business in the M I T O C H O N D R I A 
Are you still with me cuz we&apos;re rolling down to TCA
Lead by Acetyl CoA, where Citrate inhibits PFK
From Isocitrate to Alpha Ketoglutarate 
Decarboxylase, 3 ATP made
With three more on the way down south to Succinyl CoA
Another ATP on the way to Succinate
Substrate level phosphorylation time to celebrate 
Oxidation reaction to get to Fumarate
Gotta get some H20 on my way to Malate bro
From NAD to NADH + Hydrogen yo
That&apos;s oxidation reaction get with the program man
Get to Oxaloacetate and that&apos;s a grand slam 

VERSE 3
L I P O L Y S I S is what I&apos;m talking about
Hormones bind to receptors then they work it out
I&apos;m a take a leap of faith and leave the rest out
Cuz you know Beta Oxidation is what it&apos;s all about
Fatty Acyl CoA starts of the party right
Add Acetyl CoA and party all night
Making the most ATP&apos;s from 18 carbon&apos;s aiight
In fact 147 ATP&apos;s to be precise

Written by: Ryan Tatar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/f8c3d29a-a3a0-40b8-88cd-e1494edae69e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2009-10-19T19:04:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3456.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Making</video:tag>
      <video:tag>ATP</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>Krebs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-What-Makes-a-Greenhouse-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - What Makes a Greenhouse Gas?</video:title>
      <video:description>Lec 6 - What Makes a Greenhouse Gas?. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14692.jpg</video:thumbnail_loc>
      <video:duration>2711</video:duration>
      <video:publication_date>2012-08-27T09:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3gQiMQGtvVM</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Electrical Engineering 140</video:title>
      <video:description>lec 4-Electrical Engineering 140 Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20987.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-08T08:27:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n0dDa3qifqo</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Winds-Currents-and-Heat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Winds, Currents, and Heat</video:title>
      <video:description>Lec 10 - Winds, Currents, and Heat. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14696.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-27T09:58:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MUa4mScQ1BY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Lungs-of-the-Carbon-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Lungs of the Carbon Cycle</video:title>
      <video:description>Lec 15 - The Lungs of the Carbon Cycle. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14701.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2012-08-27T09:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x-cONObREUI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-bacteria-around-Cyanobacteria-1000x</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny bacteria around Cyanobacteria 1000x</video:title>
      <video:description>No description</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ad5a0cb1-df7b-4d2e-8821-1bac7aed4ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-12-04T02:50:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1146.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cyanobacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Coal-and-Oil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Coal and Oil</video:title>
      <video:description>Lec 17 - Coal and Oil. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14703.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-08-27T10:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3cHC1H-K4Is</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pressure-effects-on-light-polarization-through-plastic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pressure effects on light polarization through plastic</video:title>
      <video:description>Pressure effects on light polarization which is a property of waves that can oscillate with more than one orientation is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/57ed1bfd-c066-4fc5-bebc-4c2ce520a6ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-05-27T21:48:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2597.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Polarization</video:tag>
      <video:tag>Plastic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endovenous-Laser-Treatment-EVLT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endovenous Laser Treatment (EVLT)</video:title>
      <video:description>This video show how the laser is used in endovenous laser treatment. This is the treatment of varicose vein by using optical fiber and the laser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/662ce075-acc6-484f-8402-c35c35d9f936/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T11:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8992.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>in</video:tag>
      <video:tag>EVLT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-Points-Lines-and-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on Points Lines and Planes</video:title>
      <video:description>This video will provide you the detailed study about point, lines and planes. Video shows the solving of examples which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a42fb4e9-308f-43ea-a420-69d2c71da150/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-12-06T10:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6463.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26-Computer Science 61A</video:title>
      <video:description>Lec 26-Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16836.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-01T13:59:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/plS_iACAUpQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synthesis-Of-Progressive-Texture-On-Cyclide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synthesis Of Progressive Texture On Cyclide</video:title>
      <video:description>The current texture synthesis algorithms sometimes do not deliver in some application areas, that is where Progressive texture synthesis can be an added advantage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/f9d0e8e6-ca2b-4b27-bcb2-90c9f6c79544/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-11-03T19:19:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1091.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texture-synthesis-on-Cyclide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texture synthesis on Cyclide</video:title>
      <video:description>Providing an added advantage to the current time consuming texture synthesis algorithms is what Progressive texture synthesis does.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/fbabb951-01ee-45e7-82de-5f6af0307cc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-11-03T19:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1090.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-Healing-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing Process</video:title>
      <video:description>Consept for healing process which is an intricate process in which the skin (or another organ-tissue) repairs itself after injury is demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/583ef06e-7877-4632-999b-2c11f2556a35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2009-05-29T22:43:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2677.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Medical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/First-AIDS-patients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First AIDS patients</video:title>
      <video:description>Dr. Michael Gottlieb was the first physician to notice the new disease of AIDS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/64f7c1c4-71dc-468e-b34b-aa952735f4d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2012-04-12T23:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12197.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
      <video:tag>patients</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Episode-54-of-MicrobeWorld-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Episode 54 of MicrobeWorld Video</video:title>
      <video:description>Episode 54 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Microbiology (TWiM), a podcast about life on Earth.

Host Vincent and co-host Michael, along with guests Arturo, Stuart, and David converse about antimicrobial resistance and why most fungi do not cause disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7106.jpg</video:thumbnail_loc>
      <video:duration>5366</video:duration>
      <video:publication_date>2011-10-20T13:34:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7V-6S7v4ZpE</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>antimicrobial</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-recombinant-DNA-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on recombinant DNA -  2</video:title>
      <video:description>Joining two fragments of DNA together is known as recombination of DNA and the resulting DNA is called the recombinant DNA. This video presents a MIT lecture on recombinant DNA. The lecture was presented by Professor Eric Lander . Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1552.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2009-04-02T04:42:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1552.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Sources and Limits of Federal Power

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19548.jpg</video:thumbnail_loc>
      <video:duration>4111</video:duration>
      <video:publication_date>2012-09-05T03:25:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ft5j6lPJ8j0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-at-Child-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens at Child Birth ?</video:title>
      <video:description>This how the body works video shows child birth process with animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/af52fb76-041d-434b-8df7-7cf7414294a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2007-11-11T18:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1122.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Long-Thaw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Long Thaw</video:title>
      <video:description>Lec 20 - The Long Thaw. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14706.jpg</video:thumbnail_loc>
      <video:duration>2438</video:duration>
      <video:publication_date>2012-08-27T10:00:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l5ptXL_gLKE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheaper-Dentures-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheaper Dentures Treatment in India</video:title>
      <video:description>This video will help you to have a less price dentures treatment in India at Delhi, Mumbai and Goa. Pictures of patients are shown before and after the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cff86181-4ffc-4050-b962-b722309bca57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T09:19:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9436.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>dentures</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surprising-Facts-About-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surprising Facts About DNA</video:title>
      <video:description>This video will show you 3 sad surprises with this project on the human genome. A detailed study on the human genes is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c026f115-dc80-44a7-8e9a-834fe5b02ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2013-02-07T06:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29294.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>3</video:tag>
      <video:tag>Sad</video:tag>
      <video:tag>Surprises</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FC-Receptors-Effects-on-Phagocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FC Receptors Effects on Phagocytes</video:title>
      <video:description>Another term for Phagocytes is white blood cells whose primary function is to protect the body from ingesting injurios foreign particles, bacteria, and dead cells.
This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/34ff3f4c-6227-4c89-8b09-412078b1a092/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-07-08T03:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3032.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Phagocytes</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-proof-for-pythagorean-theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A proof for pythagorean theorem</video:title>
      <video:description>A proof for pythagorean theorem, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/4681597d-5a27-4f9a-8584-503d05828738/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-04-02T13:09:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12076.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Greece</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PERFECT-CREATION-OF-THE-SKELETON-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PERFECT CREATION OF THE SKELETON 2</video:title>
      <video:description>In this video, you will witness the miraculous creation of the skeleton--one of the most important parts of a human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d8521c3a-585f-4a4a-80d3-a3932299ee8c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T22:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3179.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>human</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Charles-Dingman-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charles Dingman - Part-1 Hip Testimony</video:title>
      <video:description>Dr. Vijay j. Bose&apos;s patient is giving an interview about his surgery. Charles Dingman explain about video testimonial for hip surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/b3797968-e50a-4ba9-931e-1b15b647c741/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-02-01T11:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3795.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>From</video:tag>
      <video:tag>centres</video:tag>
      <video:tag>in</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Coxa</video:tag>
      <video:tag>Vara</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/We-Can-Do-Better</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>We Can Do Better</video:title>
      <video:description>Dr. Dennis Slamon, director of research at The UCLA School of Medicine, talks about the progress that has been made in breast cancer research and the work that lies ahead. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/b8a8d426-a7c9-4d74-8661-6a041bc57e28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-03-30T23:58:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1527.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dennis</video:tag>
      <video:tag>Slamon</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Herceptin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-surgery-Vijay-C-Bose-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing surgery -  Vijay C Bose - Part 3</video:title>
      <video:description>This is a video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip, knee and shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/db115fea-420a-46f3-aba2-c1aa25878e5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2010-02-01T09:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3778.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>my</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Corin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-CS-61A-Functional-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CS 61A  Functional Programming I</video:title>
      <video:description>CS 61A  Functional Programming I

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19562.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-05T03:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zmYqShvVDh4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Computer Science 61A</video:title>
      <video:description>Lec 25- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16835.jpg</video:thumbnail_loc>
      <video:duration>2793</video:duration>
      <video:publication_date>2012-09-01T13:59:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jld35Tlw4bI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynamics-of-BIFC-Complexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamics of BIFC Complexes</video:title>
      <video:description>Visual representations of the principle of the BiFC assay. Two non-flourescent frgaments (YN and YC) of the yellow flourescent protein (YFP) are put together to putative partners.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/ee47276f-57a1-401e-933d-6f53e953dd09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-02-25T19:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3868.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
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    <video:video>
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      <video:description>Different kinds of animals from tiny ants to giant whales. This video presents the classification of animals in vertebrates and invertebrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/894e486b-f4c5-4dbd-a6c6-2328e91148da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-12-01T07:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28215.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Developmental Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-34-Chemistry-1A-Spring-2010</loc>
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    <video:video>
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General Chemistry</video:description>
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      <video:duration>3009</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Katharine-Frey-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Katharine Frey-Part-1 Hip Testimony</video:title>
      <video:description>Katharine Frey explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/e159a8aa-0932-4552-8475-e5ee2dea1885/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2010-02-01T09:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3780.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Avascular</video:tag>
      <video:tag>necrosis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS-61B-Linked-Lists-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS 61B Linked Lists I</video:title>
      <video:description>CS 61B Linked Lists I

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3123</video:duration>
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      <video:tag>shewchuk</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell video</video:title>
      <video:description>This video animates animal cell structure and organelles. As it is known, cell, as the smallest unit of life that is classified as a living thing, is the basic structural and functional unit of all known living organisms.</video:description>
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      <video:duration>109</video:duration>
      <video:publication_date>2012-04-24T04:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12277.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ediel-Cadena-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ediel Cadena-Part-2 Hip Testimony</video:title>
      <video:description>Ediel Cadena explains about his experience with his hip surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/613da2f2-570b-4f0d-9975-1affec44f345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-02-01T09:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3773.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>fracture</video:tag>
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      <video:tag>Minimally</video:tag>
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      <video:tag>replacement</video:tag>
      <video:tag>Arthroscopic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Brownian-Motion-Suspended-In-Liquid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brownian Motion Suspended In Liquid</video:title>
      <video:description>This is a Brownian motion of milk moving at different velocities and in different random directions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b63f37f-d889-4e47-b8a1-2a913d237621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1690.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-CS-61A-Functional-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CS 61A Functional Programming II</video:title>
      <video:description>CS 61A Functional Programming II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-05T03:37:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFxGVf3KAto</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Astronomy 10</video:title>
      <video:description>&quot;Lec 2 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23748.jpg</video:thumbnail_loc>
      <video:duration>3948</video:duration>
      <video:publication_date>2012-09-14T11:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/svKMHouowCE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Consistent-and-Inconsistent-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Consistent and Inconsistent Systems</video:title>
      <video:description>Consistent and Inconsistent Systems

u14_l1_t1_we3 Consistent and Inconsistent Systems</video:description>
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      <video:duration>329</video:duration>
      <video:publication_date>2012-09-18T01:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ix8Nne-a-KQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Systems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jeff-Hegan-part-1-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jeff Hegan - part-1 hip testimony</video:title>
      <video:description>Jeff Hegan explains in a video testimony on hip/resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/dc8af446-bde8-4067-89fb-88690b0a369f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-02-01T12:21:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3798.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>Hip</video:tag>
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      <video:tag>in</video:tag>
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      <video:tag>to</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Michael-Robert-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michael Robert-Part-2 Hip Testimony</video:title>
      <video:description>explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/e00dd554-5ce2-4f00-8524-db8fed144c28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2010-02-01T11:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3791.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>reconstructive</video:tag>
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      <video:tag>Arthroscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-part-2-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - part-2 hip testimony</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip,knee and shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/624842d0-c3fc-42bc-9414-108e58620bd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2010-02-01T10:16:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3785.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>the</video:tag>
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      <video:tag>reconstructive</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-Part-4-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader-Part-4 Hip Testimony</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8f14f3cc-0f74-4697-9c71-1af0f0bd147a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-02-01T10:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3786.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Protrusio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Correcting-the-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Correcting the Master Cast</video:title>
      <video:description>&quot;Lec 59 - Correcting the Master Cast&quot; Demonstrates correcting the master cast. Combines the anatomic form of the remaining natural or restored teeth with the prosthetic base. Orig. air date: AUG 2 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1124</video:duration>
      <video:publication_date>2012-09-08T06:48:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vnf1E99iNc8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>59</video:tag>
      <video:tag>correcting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
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      <video:tag>remaini</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Replace-Heart-Valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Replace Heart Valves</video:title>
      <video:description>This video shows a heart valve replacement surgery in India for abroad cardiac patients. Video shows some patients suffering from this problem and are cured by surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ec8c3f6-e0dc-4b63-9232-cdfa47d41b26/cand_25.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-11-30T22:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9699.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
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      <video:tag>Cardiac</video:tag>
      <video:tag>patients</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspartyl-Proteases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartyl Proteases</video:title>
      <video:description>An enzyme that catalyzes peptide substrates using aspartate residue is aspartyl proteases. This video explains the mechanism and the inhibition of aspartly proteases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc6a2fd2-a80a-472d-bfd0-49d020be16c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2010-11-30T12:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6278.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Genetics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 25: Electrochemical cells

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
      <video:title>Lec 9 - CS 61B Stack Frames</video:title>
      <video:description>CS 61B Stack Frames

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>246</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video presents Lecture on Biochemistry. The lecture was delivered by Professor Robert A. Weinberg and covered synthesis of DNA, RNA as well as their role in evolution. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Stephen Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai.</video:description>
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      <video:duration>161</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video ,a patient is undergoing hip physical examination.</video:description>
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      <video:uploader>Hipresurfacing India</video:uploader>
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      <video:tag>Arthritis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 9-Practice of Art 23AC.
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27585.jpg</video:thumbnail_loc>
      <video:duration>2563</video:duration>
      <video:publication_date>2012-09-30T09:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hLnBlpDMll4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>arts</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law 270.6  Resource Alternatives: Renewable Energy - The Technologies</video:title>
      <video:description>Law 270.6  Resource Alternatives: Renewable Energy - The Technologies

Class  9: Resource Alternatives: Renewable Energy - The Technologies and the Programs - March 13, 2008.  This class will introduce: the types of renewable energy including wind, biomass, landfill gas, photovoltaic, esoteric sources, and energy storage; the regulatory and legal strategies for encouraging the implementation of renewable energy options.  Regulatory matters including PURPA, stranded benefits under deregulation, System Benefit Charges and Renewables Trust Funds, life cycle costs and emissions, Renewable Portfolio Standards, Renewable Energy Credits, net metering, and tax credits.</video:description>
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      <video:duration>9561</video:duration>
      <video:publication_date>2012-09-05T03:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVTuIKSFOpc</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electricity</video:tag>
      <video:tag>system</video:tag>
      <video:tag>design</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>energy</video:tag>
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      <video:tag>Weissman</video:tag>
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      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
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      <video:tag>plannin</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>SAT Prep: Test 1 Section 6 Part 4

Problems 11-14 on page 411</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22075.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T00:42:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j-G31l9tETk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>PCR Cloning (I)- Insert PCR</video:title>
      <video:description>The procedure of PCR cloning includes DNA preparation, digestion, ligation and transformation. This video shows the first part- insert PCR. Compared to other Taq-generated PCR inserts, Pfu DNA polymerase-generated PCR fragments will have fewer errors and is more commonly used for molecular cloning.</video:description>
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      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>PCR</video:tag>
      <video:tag>Abnova</video:tag>
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      <video:duration>73</video:duration>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19616.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-09-05T03:51:11.000Z</video:publication_date>
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      <video:description>RF ablation is a cancer treatment modality using non ionizing radiation with frequencies around 500kHz to heat diseased tissue to complete coagulative necrosis it is most frequently used for the treatment of hepatocellular carcinom0as and liver metastases</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8927.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Meeps-Math-Matters-1-sum-from-1-to-n</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meep&apos;s Math Matters 1: sum from 1 to n</video:title>
      <video:description>I show how to add up whole numbers from 1 to n with a formulas. This is the first Meep&apos;s Math Matters video. Feel free to share this video, create responses, use it in a class, use it at a party -- knock yourself out. I (meep) can be contacted at marypat.campbell@gmail.com</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Smarter wat to multiply numbers close to 10</video:title>
      <video:description>You can improve your Math calculation speed and power up your weak math. This video shows Fast Maths calculation by using tricks.  For more such videos visit www.glad2teach.co.uk</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Simplifying Radical Expressions1

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      <video:player_loc>https://www.youtube.com/embed/drhoIgAhlQM</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>We&apos;ve all experienced stress at one time or another. Your heart rate goes up, your blood pressure rises, and every part of your body tenses</video:description>
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      <video:description>This is a demonstration of Riskin, D. K., Bahlman, J. W., Hubel, T. Y., Ratcliffe, J. M., Kunz, T. H. and Swartz, S. M. (2009) of how Bats land. This idea of &apos;Bats go head-under-heels&apos; had early been released by these team in the bio-mechanics of landing on a ceiling.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Plate Tectonics -- Geological Features of Divergent Plate Boundaries

Plate Tectonics -- Geological Features of Divergent Plate Boundaries</video:description>
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      <video:publication_date>2012-09-17T18:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FK1s1-OJ5BE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3297.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Health Care Costs in US vs Europe

A discussion about US health care costs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25170.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/6YU9HVS2GT0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>in</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>101</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2009-04-19T19:00:32.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>1128</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Limits can be used even when we know the value when we get there! Nobody said they are only for difficult functions.</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
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Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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    <lastmod>2026-08-14</lastmod>
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Introduction to the first two logarithm properties.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Everything-a-about-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everything a about DNA</video:title>
      <video:description>DNA is an acid containing genetic instructions which are used in development. It is also a nucleic acid.</video:description>
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      <video:tag>dna</video:tag>
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      <video:tag>methylation</video:tag>
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  <url>
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      <video:description>NurseReview.Org for more medical animation, slides, video lecture, mp3 nursing lectures and more.. http (Nurses Forum) ... anatomy nursereview.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>NurseReview.org for more animation. ... nursereview.org Nasogastric Tube ngt nclex cgfns anatomy medicine nle animation</video:description>
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    <loc>https://dnatube.com/videos/Lec-32-Periapical-Surgery-Scallop-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Periapical Surgery - Scallop Flap</video:title>
      <video:description>&quot;Lec 32 - Periapical Surgery - Scallop Flap&quot; Anterior periapical surgery tooth #9 using a scallop flap is demonstrated.  Orig. air date: MAY 11 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of DNA explained in detail</video:title>
      <video:description>In this video, the structure of DNA is illustrated by a right handed double helix, with about 10 nucleotide pairs per helical turn. In DNA, each spiral strand, composed of a sugar phosphate backbone and attached bases, is connected to a complementary strand by hydrogen bonding (non- covalent) between paired bases. These bases are adenine (A) with thymine (T) and guanine (G) with cytosine (C).</video:description>
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      <video:publication_date>2008-08-25T20:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZXt4pDVb2W0</video:player_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Metamorphosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metamorphosis</video:title>
      <video:description>Metamorphosis is a biological process by which an animal physically develops after birth or hatching, involving a conspicuous and relatively abrupt change</video:description>
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      <video:duration>4</video:duration>
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      <video:category>Others</video:category>
      <video:tag>Metamorphosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Sperm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Sperm</video:title>
      <video:description>NurseReview.Org for more animation ... nursereview.org Animation on Sperm nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e043cf10-96f1-488a-82cd-bb60c743124c/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2083.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>sperm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vaginal-Child-Birth-Normal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Child Birth, Normal  Delivery</video:title>
      <video:description>Vaginal child birth delivery, is also referred to as normal delivery. This video provides information on how the baby comes into the world, from the first contractions to birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29c9edba-b62f-4cab-8422-72264a21c72f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T03:42:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10126.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Pregnancy</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Animation-on-Oogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Oogenesis</video:title>
      <video:description>Animation on Oogenesis is demonstrated in this scientific video. Please visit our website nursereview.org  for more information.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2078.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Oogenesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 15- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:duration>2986</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/2OcjaQiS7n0</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Reuptake-Inhibitor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Reuptake Inhibitor</video:title>
      <video:description>NurseReview.Org for more animation ... nursereview.org Animation on Reuptake Inhibitor nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7c3ccc97-c60c-4e11-8fa3-8f928d0622c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-04-24T23:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2084.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Reuptake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Evolution-of-Sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Evolution of Sex</video:title>
      <video:description>&quot;Lec 9 - The Evolution of Sex&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

There are several explanations for the evolution of sex and its continued prevalence. One is facilitating the spread of helpful mutations while hastening the removal of harmful ones. Another is expediting resistance against pathogens. Sex does have several costs compared to asex, such as only giving half your genome to offspring, having to find mates, and the risk of predation and STDs. Overall, the benefits outweigh the costs and sex has a firm hold on the majority of the recent branches of the tree of life.

00:00 - Chapter 1. Introduction 
08:54 - Chapter 2. The Traditional View on Sex‚Äôs Existence 
13:38 - Chapter 3. The Costs of Sex 
28:02 - Chapter 4. Recombination
38:25 - Chapter 5. Pathogens and Parasites 
44:54 - Chapter 6. Modern Asexuality and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17327.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-02T18:18:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5eRb4lNTXPE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Variation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-CS-61A-Vectors-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - CS 61A : Vectors I</video:title>
      <video:description>CS 61A : Vectors I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19635.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-09-05T03:56:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y2Q7F31i85E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Herceptin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Herceptin</video:title>
      <video:description>Herceptin (Trastuzum), HER2-positive Breast Cancer Treatment en.wikipedia.org ... drug cancer 3D modelling protein molecule</video:description>
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      <video:duration>11</video:duration>
      <video:publication_date>2009-04-24T23:07:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2094.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 | MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>Lecture 1: The Geometry of Linear Equations.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11933.jpg</video:thumbnail_loc>
      <video:duration>2389</video:duration>
      <video:publication_date>2012-02-27T06:10:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZK3O402wf1c</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
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      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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    <loc>https://dnatube.com/videos/Some-facts-about-Morphine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Some facts about  Morphine</video:title>
      <video:description>Morphine is an alkaloid which can be found in abundance in opium.It is used to reileve severe pain and is considered a potent analgesic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/23749a4b-4060-4f25-a349-fec7838e9809/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-04-24T23:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2090.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>molecule</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Morphine</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-CRVO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for CRVO</video:title>
      <video:description>CRVO which is the short form of central retinal vein occulusion which is cause by blood clot in the central retinal vein. This video explains how an anti VEGF agent can cure CRVO.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/627d284c-f0ac-4e3c-8525-97e49b1ee73a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2009-04-24T23:03:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2089.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avastin</video:tag>
      <video:tag>Lucentis</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>vegf</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discussion-With-Hot-Flashes-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion With Hot Flashes Cases</video:title>
      <video:description>This video will help you to understand the hot flash cases with the evaluation and management. Door information of a 55 year old lady is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eefb310-54e7-4d3a-981c-0cadd18ae07f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-06T17:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10748.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>Flashes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Birds-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Birds 5</video:title>
      <video:description>Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/98e6046e-c3f7-4a1c-89f1-4401026c59c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2009-05-17T17:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2248.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Computer Science 61A</video:title>
      <video:description>Lec 31- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16841.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-09-01T14:05:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Y4seb6Zy4s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-179-Financial-Weapons-of-Mass-Destruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 179 - Financial Weapons of Mass Destruction</video:title>
      <video:description>Financial Weapons of Mass Destruction

Why Warren Buffett called Credit Default Swaps financial weapons of mass destruction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20533.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-06T15:41:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MNUVuZu6heA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>Weapons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Destruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-interpreted-in-a-Dance-Routine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis interpreted in a Dance Routine</video:title>
      <video:description>Here is a video showing a creative way of explaining  the process of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/40f1f344-0a91-4959-8b43-5648070235fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-05-27T19:10:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2380.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>interpretive</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>pool</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Miracle-In-The-Atom-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Miracle In The Atom 1</video:title>
      <video:description>In the world in which we live mankind is caught up in a continuous search for the answers to many questions like what? how?  and  in what way? and can make but little headway in answering them. It is unlikely for man to make his way to the truth unless he asks himself the question why? about the extraordinary order and balance with which he interacts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/724377b6-6a5b-4340-bc57-ee51eb35b347/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2009-05-17T07:49:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2230.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dispute-Settlement-Compliance-International-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  Dispute Settlement, Compliance &amp; International Institutions</video:title>
      <video:description>Dispute Settlement, Compliance &amp; International Institutions

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19642.jpg</video:thumbnail_loc>
      <video:duration>6318</video:duration>
      <video:publication_date>2012-09-05T03:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O4R0YB_9eOs</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Air-Pollution-Control-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Air Pollution Control 5</video:title>
      <video:description>Lec 17 - Air Pollution Control 5.
October 20, 2009

Prof. Bob Infelise discusses Tradeable Emission Permits: Using the Power of Markets.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16984.jpg</video:thumbnail_loc>
      <video:duration>4307</video:duration>
      <video:publication_date>2012-09-01T18:25:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWv6NtPocu8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091020</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-SAT-Prep-Test-5-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  76 - SAT Prep: Test 5 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 1

Problems 1-6 starting on page 679</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22301.jpg</video:thumbnail_loc>
      <video:duration>565</video:duration>
      <video:publication_date>2012-09-11T01:41:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLBp-Tq3TS4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-what-killed-herod</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - what killed herod?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. Learn from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b7cab80-b552-4cb4-9d6b-d52382e1a327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-05-27T16:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2291.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Herod</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Astronomy-7b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20-  Astronomy 7b</video:title>
      <video:description>Lec 20-  Astronomy 7b.
Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20955.jpg</video:thumbnail_loc>
      <video:duration>4784</video:duration>
      <video:publication_date>2012-09-08T01:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3QPz6SnSUtU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Delilahs-People</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Delilah&apos;s People</video:title>
      <video:description>This is a trailer for The Naked Archaeologist. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d191c2e8-ba9c-49a7-bf86-14923b709823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-05-27T16:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2286.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeolog</video:tag>
      <video:tag>Delilah</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Provirus-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Provirus animation</video:title>
      <video:description>This video shows the life cycle of a virus. In a lysogenic cycle, viral nucleid acid becomes part of the host cell chromosome and it&apos;s replicated with it. Eventually the virus enters a lytic cycle and kills the host cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e2271ea4-f7d0-4acf-a3dc-337da5e21a70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-05-27T17:21:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2312.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>lysogenic</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>host</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>provirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-John-the-baptist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - John the baptist</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is the naked archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn more on John the baptist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/eafa6925-ffbe-4dda-b627-807edc109e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:59:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2294.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Baptist</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ghost-in-your-genes-BBC-video-Part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ghost in your genes BBC video Part1</video:title>
      <video:description>The Ghost in Your Genes
The scientists who believe your genes are shaped in part by your ancestors&apos; life experiences./nBiology stands on the brink of a shift in the understanding of inheritance. The discovery of epigenetics – hidden influences upon the genes – could affect every aspect of our lives./nAt the heart of this new field is a simple but contentious idea – that genes have a &apos;memory&apos;. That the lives of your grandparents – the air they breathed, the food they ate, even the things they saw – can directly affect you, decades later, despite your never experiencing these things yourself. And that what you do in your lifetime could in turn affect your grandchildren./nThe conventional view is that DNA carries all our heritable information and that nothing an individual does in their lifetime will be biologically passed to their children. To many scientists, epigenetics amounts to a heresy, calling into question the accepted view of the DNA sequence – a cornerstone on which modern biology sits./nEpigenetics adds a whole new layer to genes beyond the DNA. It proposes a control system of &apos;switches&apos; that turn genes on or off – and suggests that things people experience, like nutrition and stress, can control these switches and cause heritable effects in humans./nIn a remote town in northern Sweden there is evidence for this radical idea. Lying in Överkalix&apos;s parish registries of births and deaths and its detailed harvest records is a secret that confounds traditional scientific thinking. Marcus Pembrey, a Professor of Clinical Genetics at the Institute of Child Health in London, in collaboration with Swedish researcher Lars Olov Bygren, has found evidence in these records of an environmental effect being passed down the generations. They have shown that a famine at critical times in the lives of the grandparents can affect the life expectancy of the grandchildren. This is the first evidence that an environmental effect can be inherited in humans./nIn other independent groups around the world, the first hints that th</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4458.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-08-03T23:25:00.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4458.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Transduction-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transduction (genetics)</video:title>
      <video:description>Transduction is the process by which bacterial DNA is moved from one bacterium to another by a virus.
Sometimes, small pieces of bacterial DNA, rather than the bacteriophage genome, will be packaged into the bacteriophage genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/597cd1f5-83b5-4fa2-a242-e8a4ec2a1a77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-05-27T17:19:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2311.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Phage</video:tag>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-Joshua</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - Joshua</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn the Joshua story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/63ca59f1-101b-49b8-b92a-c372a61255a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2297.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Joshua</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
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      <video:tag>archaeology</video:tag>
      <video:tag>archeolog</video:tag>
      <video:tag>Delilah</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Canaan</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>AliG</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flagellum</video:title>
      <video:description>A flagellum (plural: flagella) is a long, slender projection from the cell body, which can be directly seen with the light or electron microscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7cb5569e-1de6-4e2b-9c2e-10932eb18ebd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-05-27T17:24:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2315.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>movement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-last-man-standing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - the last man standing</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This is the story of a man that whose foundation was never shaken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bbb65745-b9bf-4e01-8686-cd18339ecafd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2301.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Flavius</video:tag>
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      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Activity-to-Show-Thermal-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Show Thermal Equilibrium</video:title>
      <video:description>An activity to show the thermal equilibrium is shown in this video. The heat is transferred from a body at higher temperature to the body at lower temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9c4ed0d1-51bb-49c7-9065-56e3c0ed37bd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T02:15:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11326.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-CS-61B-Augmenting-Data-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - CS 61B Augmenting Data Structures</video:title>
      <video:description>CS 61B Augmenting Data Structures

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19643.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-05T03:59:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zksIj9O8_jc</video:player_loc>
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      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Glycolysis</video:title>
      <video:description>Discussed in this video is a step by step the process by which cells break down glucose, called glycolysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bc8eef80-d15e-45c4-ae8a-3460a72b052f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T18:48:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2338.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prove-how-log-a-plus-log-b-is-equal-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prove how log a plus log b is equal log ab</video:title>
      <video:description>This video shows proof of the logarithm property: log a + log b = log ab .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f65099ea-4fe8-40b2-8dd0-6d73bd312873/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T18:47:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2336.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>log</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Masada</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Masada</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK..</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3b66194a-4edf-4a01-b806-89432a2cc06d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:06:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2302.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Masada</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>Ali</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 13 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 4

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15707.jpg</video:thumbnail_loc>
      <video:duration>3378</video:duration>
      <video:publication_date>2012-08-28T19:49:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2OmTX1AeVAg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-More-Complicated-Order-of-Operations-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - More Complicated Order of Operations Example</video:title>
      <video:description>More Complicated Order of Operations Example

More Complicated Order of Operations Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20543.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-06T15:49:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piIcRV2dx7E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Complicated</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unicellular-And-Multicellular-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unicellular And Multicellular Organisms</video:title>
      <video:description>The video shows the unicellular and multicellular organisms. The structure of these organisms is described in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/799dd55e-04f4-4bd3-8d4d-188578c5e05a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:04:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11463.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Unicellular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Multicellular</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Polynomials1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Polynomials1</video:title>
      <video:description>Polynomials1

U08_L2_T1_we1 Polynomials1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24669.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-09-17T15:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EvvxBdNIUeQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polynomials1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-Alog-B-log-BA-log-A-log-B-log-AB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof: A(log B) = log (B^A), log A - log B = log (A/B)</video:title>
      <video:description>Proofs of the logarithm properties: A(log B) = log (B^A) and log A - log B = log (A/B)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3ab4f1df-8375-46ac-8fb2-d9644b67d324/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2009-05-27T20:07:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2515.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions (Part III)</video:title>
      <video:description>Even more examples of function exercises.  Introduction of a graph as definition of a function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/49d52b5c-4963-43a4-a3a1-f7600fe542ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2009-05-27T19:59:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2504.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>math</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Glycolysis-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glycolysis process</video:title>
      <video:description>This video explains the process by which cells break down glucose, called glycolysis, step-by-step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/61069c1a-67a4-4afc-a305-34b36b019847/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2344.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sex-Chromosomes-that-are-Selfish-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex Chromosomes that are Selfish 2</video:title>
      <video:description>The human nuclei contain 2 sex chromosomes.Females have 2 &quot;X&apos; chromosomes and males have one &quot;X&quot; and one &quot;Y&quot; chromosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ab88ccbb-6de5-4644-abeb-4cf69ccb9c7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2009-05-27T21:20:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2534.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Myopus</video:tag>
      <video:tag>schisticolor</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>lemming</video:tag>
      <video:tag>feminizing</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
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49-54, pgs. 158-159</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:duration>468</video:duration>
      <video:publication_date>2012-09-18T01:12:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kx6DfrYfWnQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>and</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 7 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Hyperbolic functions (cont.) and exam 1 review

Note: the review for the exam in lecture 7 is not comprehensive because the students already have practice exams available to them. Lecture 8 is Exam 1, so no video was recorded.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15584.jpg</video:thumbnail_loc>
      <video:duration>3053</video:duration>
      <video:publication_date>2012-08-28T18:18:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eHJuAByQf5A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec Last- MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 36: Biochemistry

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15855.jpg</video:thumbnail_loc>
      <video:duration>1885</video:duration>
      <video:publication_date>2012-08-28T20:57:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qTrw6f_sbOw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
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      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
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      <video:tag>titration</video:tag>
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      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-1-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1 MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>Introduction class of Principles of Digital Communication II is shown in this lecture video.

Sampling Theorem and Orthonormal PAM/QAM

Capacity of AWGN Channels

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15856.jpg</video:thumbnail_loc>
      <video:duration>4759</video:duration>
      <video:publication_date>2012-08-28T21:02:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8HvTaOrTokc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>Communication</video:tag>
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      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Bonding</video:title>
      <video:description>Hydrogen Bonding Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b9f927d6-9c02-4ea1-902a-7a5ea387ea59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-12T22:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5068.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bonding</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 12 - MIT 18.01 Single Variable Calculus, Fall 2007 &quot; Lecture 12: Newton&apos;s method and other applications

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15591.jpg</video:thumbnail_loc>
      <video:duration>3203</video:duration>
      <video:publication_date>2012-08-28T18:20:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sRIDVAcoG5A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
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      <video:tag>calculus</video:tag>
      <video:tag>Fall</video:tag>
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      <video:tag>Lecture</video:tag>
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      <video:tag>applications</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 2 - MIT 6.451 Principles of Digital Communication II&quot; Performance of Small Signal Constellations

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15857.jpg</video:thumbnail_loc>
      <video:duration>4564</video:duration>
      <video:publication_date>2012-08-28T21:02:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MVpmgHSBSc0</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Esophageal-Dilation-due-to-a-narrowing-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Dilation due to a narrowing of the esophagus</video:title>
      <video:description>What is Esophageal Dilation?
Esophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus [swallowing tube]. Doctors can use various techniques for this procedure. Your doctor might perform the procedure as part of a sedated endoscopy. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. 
Why is it Done? 
The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of acid occurring in patients with heartburn. Patients with a narrowed portion of the esophagus often have trouble swallowing; food feels like it is &quot;stuck&quot; in the chest region, causing discomfort or pain. Less common causes of esophageal narrowing are webs or rings (which are thin layers of excess tissue), cancer of the esophagus, scarring after radiation treatment or a disorder of the way the esophagus moves [motility disorder]. 
How Should I Prepare for the Procedure? 
An empty stomach allows for the best and safest examination, so you should have nothing to drink, including water, for at least six hours before the examination. Your doctor will tell you when to start fasting. 
Tell your doctor in advance about any medications you take, particularly aspirin products or anticoagulants (blood thinners). Most medications can be continued as usual, but you might need to adjust your usual dose before the examination. Your doctor will give you specific guidance. Tell your doctor if you have any allergies to medications as well as medical conditions such as heart or lung disease. Also, tell your doctor if you require antibiotics prior to dental procedures, because you might need antibiotics prior to esophageal dilation as well. 
What Can I Expect during Esophageal Dilation? 
Your doctor might perform esophageal dilation with sedation along with an upper endoscopy. Your doctor may spray your throat with a local anesthetic spray, and then</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/82fa035e-acc0-47c1-acbb-5bfed2addaed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-09-04T23:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3338.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>GERD</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>stricture</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>dilator</video:tag>
      <video:tag>heartburn</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Emergency-Tips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Emergency Tips</video:title>
      <video:description>This video shows what we have to do during a medical emergency. The first step should be to check and maintain an open air way and try to restore breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d55b0c95-bec0-4cba-af82-7c510226379c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3126.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>What</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Emergency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Future-of-the-City-The-Arts-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Future of the City: The Arts Symposium</video:title>
      <video:description>Lec 12 - Future of the City: The Arts Symposium. The University of Chicago presents Future of the City: The Arts Symposium, a one-day gathering of leaders who are shaping the cultural landscape of Chicago and beyond.

Arts and culture are proving their power as economic and social catalysts for the creative transformation of cities. Strategic collaborations between government, businesses, foundations and academic sectors have helped to rejuvenate neighborhoods, inspire civic and community engagement, and incubate the next generation of creative entrepreneurs. We will explore these themes, related research, and public policies as they apply to Chicago and other urban centers.

David Simon and Wendell Pierce (The Wire and Treme) will hold a special lunch-time conversation during a day full of discussions between internationally recognized researchers, artists, academics, and civic leaders.

John Holden, author of Capturing Cultural Value: How Culture Has Become a Tool of Government Policy, will provide introductory remarks to expert panelists discussing how cultural policies and arts practices around the world are evolving as individuals, organizations, and cities adjust to social changes, technological advances and economic uncertainty.

Please watch us by watching LIVE online: http://futureofthecity.uchicago.edu/arts/video.shtml
June 7, 2011 webcast from 9:00 am - 5:00 pm during the event, with archived footage available after the event.

On Twitter:
By using the #futurearts hashtag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14721.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2012-08-27T10:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URdi9r7RvAE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Teaser</video:tag>
      <video:tag>City</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>uchicago</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; MOSFET amplifier large signal analysis, 

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14796.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T01:30:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jURSAKBlIZA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Cell-structure-and-organization-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Cell structure and organization - 1</video:title>
      <video:description>Lec 3- Cell structure and organization - 1.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17151.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-02T11:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0nGMV6w0cE</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon</video:title>
      <video:description>Iguanodon means &quot;iguana tooth&quot;. Iguanodon is a plant eating dinosaur with a beak. This video explains the reconstruction of the iguanodon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/19116328-7744-47cd-8461-5c10f1c97ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-07T12:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3122.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Wound-Healing-Stages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Wound Healing Stages</video:title>
      <video:description>This video explains the stages of wound healing. Under normal conditions these three stages of wound healing takes place - Inflammatory phase, Proliferation phase and Remodeling phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/575547bc-b3c9-4d5e-9f46-41b270b00b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-07T18:07:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3146.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretory-endometrium-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretory endometrium histology</video:title>
      <video:description>This is the histology of secretory endometrium, the endometrium is the inner membrane that lines the uterus and is shed periodically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feb4b4bb-ee03-47c7-a93f-33027bc78c2d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-28T06:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8317.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Secretory</video:tag>
      <video:tag>Endometrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 3</video:title>
      <video:description>This is a third video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/57841840-4570-43d0-ba56-762d50c8b886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T13:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3133.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 08: Level curves; partial derivatives; tangent plane approximation.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15649.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T18:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dK3NEf13nPc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Cell-structure-and-organization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Cell structure and organization - 2</video:title>
      <video:description>Lec 4- Cell structure and organization - 2.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17152.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-02T11:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo_io7Ui4aU</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-How-Do-You-Know</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - How Do You Know?</video:title>
      <video:description>&quot;Lec 1 - How Do You Know?&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride outlines the course with its goals and requirements, including the required laboratory course. To the course&apos;s prime question &quot;How do you know&quot; he proposes two unacceptable answers (divine and human authority), and two acceptable answers (experiment and logic). He illustrates the fruitfulness of experiment and logic using the rise of science in the seventeenth century. London&apos;s Royal Society and the &quot;crucial&quot; experiment on light by Isaac Newton provide examples. In his correspondence with Newton Samuel Pepys, diarist and naval purchasing officer, illustrates the attitudes and habits which are most vital for budding scientists - especially those who would like to succeed in this course. The lecture closes by introducing the underlying goal for the first half of the semester: understanding the Force Law that describes chemical bonds.

00:00 - Chapter 1. Introduction: Logistics
05:37 - Chapter 2. The Goals of Freshman Organic Chemistry: How Do You Know?
15:17 - Chapter 3. Bacon&apos;s Instauration: Experimentation over Philosophy
30:17 - Chapter 4. How to Succeed in Chem 125: Following Samuel Pepys
41:56 - Chapter 5. Atoms, Molecules, and Hooke&apos;s Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19737.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-05T09:14:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WSYEApgJkh0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>reactivity</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Berzelius</video:tag>
      <video:tag>Liebig</video:tag>
      <video:tag>Wohler</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Enantiomers</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>proton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACNE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACNE</video:title>
      <video:description>Acne is caused by accumulation of natural secretions in the hair follicles. This video provides the information you need on acne and white heads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8b7dbb2-1525-469c-a936-8afc94b38ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-08-07T18:12:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3150.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Venus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Venus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Venus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d7828ab0-6957-432e-94a0-6bdbdca99017/cand_25.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2009-05-27T22:30:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2659.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin and Pregnancy</video:title>
      <video:description>Is aspirin safe during pregnancy? That question is answered in this video by the lady.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c3197e1-5c66-4201-9d28-d0a7ceb91fb4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:59:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8292.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>is</video:tag>
      <video:tag>Aspirin</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>during</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-structure-of-biological-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- The structure of biological membrane</video:title>
      <video:description>Lec 5- The structure of biological membrane.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17153.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-02T11:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxOtLg07SX4</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasound-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound Images</video:title>
      <video:description>Ultrasound imaging is used to examine internal organs. Unlike x-rays ultrasound imaging is safe and the patient is not subjected to harmful x-rays. The process of ultrasound imaging is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/29933058-4f9b-4ac5-9059-d5d752b719d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-07T18:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3156.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Vision</video:title>
      <video:description>This video shows the functioning of our eyes. What happens when the images don&apos;t form on the retina? The long sightedness and short sightedness are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6ac6f97f-0f40-4433-974f-a957c7f7aafa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-08-07T18:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3152.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illustration-of-Ovulatory-Phase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illustration of Ovulatory Phase</video:title>
      <video:description>When a mature egg is released from the ovary into the abdominal cavity that signifies the beginning of the Ovulatory phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/90abaede-473d-4911-9723-e7298d297a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-08-07T18:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3145.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sex-Allocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sex Allocation</video:title>
      <video:description>&quot;Lec 12 - Sex Allocation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sex allocation is an organism&apos;s decision on how much of its reproductive investment should be distributed to male and female functions and/or offspring. Under most conditions, the optimal ratio is 50:50, but that can change under certain circumstances. Sex allocation determines what sexes sequential hermaphrodites should be at each part of their life as well as how simultaneous hermaphrodites should behave. Some species have more control over the sexes of their offspring than others, and adjust the sex ratios of their offspring depending on the environment and conditions.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. Shaw-Mohler and Male-Female Fitness Equivalency
10:00 - Chapter 3. Sex Ratios
18:39 - Chapter 4. Sequential Hermaphrodites 
32:44 - Chapter 5. Sex Assignment in Offspring
43:48 - Chapter 6. Summary and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17330.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-02T18:22:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/buOWEw9AhNE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>assignment</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>male</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Shaw</video:tag>
      <video:tag>Mohler</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>protandry</video:tag>
      <video:tag>protogyny</video:tag>
      <video:tag>hermaphrodites</video:tag>
      <video:tag>population</video:tag>
      <video:tag>density</video:tag>
      <video:tag>social</video:tag>
      <video:tag>dominance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Equation-of-a-line-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Equation of a line 1</video:title>
      <video:description>Equation of a line 1

u13_l2_t2_we1 Equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25291.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-18T02:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqFwKecNaTk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Force-Laws-Lewis-Structures-and-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Force Laws, Lewis Structures and Resonance</video:title>
      <video:description>&quot;Lec 2 - Force Laws, Lewis Structures and Resonance&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by following Newton&apos;s admonition to search for the force law that describes chemical bonding. Neither direct (Hooke&apos;s Law) nor inverse (Coulomb, Gravity) dependence on distance will do - a composite like the Morse potential is needed. G. N. Lewis devised a &quot;cubic-octet&quot; theory based on the newly discovered electron, and developed it into a shared pair model to explain bonding. After discussing Lewis-dot notation and formal charge, Professor McBride shows that in some &quot;single-minimum&quot; cases the Lewis formalism is inadequate and salvaging it required introducing the confusing concept of &quot;resonance.&quot;

00:00 - Chapter 1. Newton&apos;s &quot;Additions&quot;: An Inquiry into Small Forces
09:15 - Chapter 2. Is there a Chemical Force Law?
18:26 - Chapter 3. The Morse Potential
21:42 - Chapter 4. What are Bonds? Early Understandings of Valence
32:52 - Chapter 5. Deriving Structure and Reactivity from Valence Electrons

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19738.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-05T09:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzXnDn0i7-k</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Morse</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion of the ovum and sperm</video:title>
      <video:description>This is the beginning of a new life that occurs when the ovum meets and accepts the sperm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23efd9e3-64c5-4d2e-a914-f77df0f407c7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-28T06:00:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8296.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ovum</video:tag>
      <video:tag>Fusion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-26-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 26- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16876.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-09-01T14:47:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RW79S1ltCTo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-For-properly-Brushing-Your-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques For properly Brushing Your Teeth</video:title>
      <video:description>This video shows you the proper way to brush your teeth. Brush should be moved between all parts of teeth and then its soft part through tongue so that all germs can be removed from tongue, brush should have soft bristles.</video:description>
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      <video:duration>127</video:duration>
      <video:publication_date>2013-02-11T01:18:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30028.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Teeth</video:tag>
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    <loc>https://dnatube.com/videos/Lec-7-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 7- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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      <video:duration>4926</video:duration>
      <video:publication_date>2012-09-01T16:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dU8wqbX5zBY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/IL-COLLASSO-DELLA-TEORIA-DELLEVOLUZIONE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IL COLLASSO DELLA TEORIA DELL&apos;EVOLUZIONE</video:title>
      <video:description>La teoria dell&apos;evoluzione non è altro che un non-senso debole e antiscientifico.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8686d7b-63aa-4005-b5ae-b9fa2440e53a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2009-08-07T19:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3163.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>evoluzione</video:tag>
      <video:tag>Corano</video:tag>
      <video:tag>Dio</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>miracolo</video:tag>
      <video:tag>cielo</video:tag>
      <video:tag>terre</video:tag>
      <video:tag>scienza</video:tag>
      <video:tag>creazione</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Radon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Radon?</video:title>
      <video:description>Radon is a radioactive element with the atomic number 86. radon is also a noble gas. This video explains the origin, source and uses of radon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5d1c5e1-b4f9-455b-99e0-1a5d4d4501f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-12-12T03:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11468.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>radon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kidney-Model-Cortex-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Model - Cortex &amp; Medulla</video:title>
      <video:description>This video describes the Cortex &amp; Medulla of the Kidney. They are surrounded by the renal cortex which extends completely around the kidney and encompasses these structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a009bfc-c40c-4b44-8531-45a1a0df8c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-13T23:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5205.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>pyramids</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitropism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitropism</video:title>
      <video:description>Bio 240</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/616b0097-6432-40ad-a14e-5d8a11344f23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-09-12T16:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3351.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>gravitropism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor and Cancer</video:title>
      <video:description>Cancer is caused by the the unregulated cell growth. The mechanism for the unregulated cell growt is not completely understood till now. For more about cancer watch the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb4cf8e-d67d-426b-a086-177343218f38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-08-07T18:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3160.mp4</video:content_loc>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Coupled Oscillators

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14496.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-08-26T18:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7sCL65kJ-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 3</video:title>
      <video:description>Also you can witness another fact of creation:
The largest land animals on earth; the
elephants’ flawless design in their trunks, the
design in their legs which enables them walking with
amazing lightness despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/3d6dc61b-a3a0-4ea9-9252-1b67e04e6f61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2009-10-29T16:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3482.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transposons-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposons 4</video:title>
      <video:description>Transposons form the telomeres of Drosophila part 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ad6546d1-6d91-4587-9c9e-5dd9c4431431/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:28:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2555.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>transposons</video:tag>
      <video:tag>transposable</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>telomeres</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>fruitfly</video:tag>
      <video:tag>HeT</video:tag>
      <video:tag>A</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-in-action-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter in action 3D Animation</video:title>
      <video:description>All Voluntary moment are controlled by brain where neurotransmitters are synthesized in neurons and act locally they are released into a synaptic cleft providing a diffusible chemical signal from one cell to the next cells which are not in direct contact with each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/028e8236-e9f2-48db-8935-72e9159167dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-29T11:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8868.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observing-Movements-of-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing Movements of Baby</video:title>
      <video:description>Here are the movements of different babies. Many of these are absolutely normal but for some of them a careful observation is particularly important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d109895-e385-42ac-816b-c208040c69f4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T08:59:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9381.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>observation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-10-Lecture-5-Programming-Paradigms-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 10 - Lecture 5: Programming Paradigms Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 5: Programming Paradigms

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26827.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-19T02:40:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pzb5okglUsA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Paradigms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proton-pump-inhibitors-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proton pump inhibitors Animation</video:title>
      <video:description>Proton pump inhibitors reduce the amount of acid made by your stomach they are commonly used to treat acid reflux and ulcers of the stomach and duodenum most people who take a ppi do not develop any side effects</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/db4b1aaf-297e-4a85-b146-c06ab1e17e25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-09-04T07:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3317.mp4</video:content_loc>
      <video:uploader>Dani_Morgan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Insects-Eats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Insects Eats</video:title>
      <video:description>This video shows the insect eating necture in detail. A very closeup video sshowing an insect trying to eat is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/43733dd7-a205-4a62-8b69-31702393d12f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3232.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>Necture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 16 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14872.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-08-28T03:23:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rqs_zVh5sr8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 17 -  MIT 7.012 Introduction to Biology, Fall 2004 &quot; Recombinant DNA 4 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14873.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T03:23:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5d5PvPjUlU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radial-keratotomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radial keratotomy procedure</video:title>
      <video:description>RK is a surgical procedure to correct nearsightedness myopia and astigmatism under topical anaesthetic a diamond knife is used to make small incisions on the cornea these cuts cause the cornea to flatten and as a result the focusing of light moves back towards the retina of the eye</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/450f9afd-5cb1-41ed-b1ac-4bd080b72451/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-30T09:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9466.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radial</video:tag>
      <video:tag>Keratotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Probability-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Probability Space</video:title>
      <video:description>Probability Space

Basics of what a probability space is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25325.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-18T02:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1dPMsJ7I6BY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 18 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Cell Cycle/Signaling (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14874.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-08-28T03:23:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dENgjMVCHaA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 21 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Immunology 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14877.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-08-28T03:26:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xN-sQdVaDr4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 22 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Immunology 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14878.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-08-28T03:26:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/os0qdddXrMs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
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      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bowel-Bladder-Training-pt4-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bowel &amp; Bladder Training pt4 of 4</video:title>
      <video:description>This final part of a series discussing bowel &amp; bladder training discusses the different types of materials one can use as protective under pads as well as the uses of barrier creams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b762eba7-7361-4f02-8eed-06edd12d9d03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-15T10:43:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5370.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bowel</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>pt4</video:tag>
      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Barrier</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>wrinkle</video:tag>
      <video:tag>free</video:tag>
      <video:tag>under</video:tag>
      <video:tag>pads</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 23 - MIT 7.012 Introduction to Biology, Fall 2004&quot; AIDS (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14879.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-08-28T03:26:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bO0WsF4anko</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-OF-NECK</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION OF NECK</video:title>
      <video:description>-شفط الدهون-تجميل الرقبة
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=7735/nhttp://</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2010-01-04T09:36:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3677.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>عمليات</video:tag>
      <video:tag>الانف</video:tag>
      <video:tag>المنخار</video:tag>
      <video:tag>الخشم</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>قطر</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Examination-of-Head-and-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of  Head and Neck</video:title>
      <video:description>This video shows the inspection and palpation of the Head and Neck. A step by step procedure is very important for a proper examination which is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c2597b8b-2366-4e45-96b9-e719b0369b1d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-11-30T10:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9494.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>Neck</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Hernia</video:title>
      <video:description>A step by step procedure for the examination of hernia is shown in the video. Examination is performed by the expert so this video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ec45523f-40ea-456a-bc6f-9a9811d5948b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T10:11:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9506.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Examination</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 61A - Lecture 22</video:title>
      <video:description>Computer Science 61A - Lecture 22

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26967.jpg</video:thumbnail_loc>
      <video:duration>2648</video:duration>
      <video:publication_date>2012-09-19T06:08:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e2ZQq4PrZXo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ants-Can-Count</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ants Can Count!</video:title>
      <video:description>A great lesson in an experimental design.  Also proves a pretty interesting theory about how certain ants navigate home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3634.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2009-12-18T14:17:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3634.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>experiment</video:tag>
      <video:tag>Ants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knowing-about-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knowing about the Human Respiratory System</video:title>
      <video:description>Respiratory System and how it exchanges carbon dioxide for oxygen is explained in this video.. It describes how alveoli are the site for gas exchange which are surrounded by capillaries that deliver oxygen to the blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3dea5da6-6687-464d-8de0-42d401f9fbda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2010-11-14T23:26:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5332.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>O2</video:tag>
      <video:tag>diaphragm</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/PhiX-174-Virus-Capsid-Assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PhiX 174 Virus Capsid Assembly</video:title>
      <video:description>Schematic animation of PhiX 174 virus assembly (capsid protein: blue, major spike protein: orange).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4d52c40a-be0a-4e0b-9959-c8788ecbcce5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-04-08T15:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4090.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>capsid</video:tag>
      <video:tag>icosahedral</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>graphics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Controls-Pain-ScienCentral-News-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Controls Pain: ScienCentral News Video</video:title>
      <video:description>Scientists are finding that it truly is the brain that decides what is or isn&apos;t painful. They&apos;re also finding that there may be a way to teach people to train their brain to better handle chronic pain. http://www.sciencentral.com/video/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c0b81580-29f4-4ccf-81ab-239b6b1f30d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-04-08T15:21:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4095.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>sciencentral</video:tag>
      <video:tag>controls</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Coping-with-Smallness-and-Scanning-Probe-Microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Coping with Smallness and Scanning Probe Microscopy</video:title>
      <video:description>&quot;Lec 4 - Coping with Smallness and Scanning Probe Microscopy&quot; Freshman Organic Chemistry (CHEM 125)

This lecture asks whether it is possible to confirm the reality of bonds by seeing or feeling them. It first describes the work of &quot;clairvoyant&quot; charlatans from the beginning of the twentieth century, who claimed to &quot;see&quot; details of atomic and molecular structure, in order to discuss proper bases for scientific belief. It then shows that the molecular scale is not inconceivably small, and that Newton and Franklin performed simple experiments that measure such small distances. In the last 25 years various realizations of Scanning Probe Microscopy have enabled chemists to &quot;feel&quot; individual molecules and atoms, but not bonds.

00:00 - Chapter 1. Early Attempts to Visualize Atoms: Clairvoyance
15:39 - Chapter 2. Measuring Small Distances: Newton&apos;s Rings and Franklin&apos;s Oil-Water Experiment
29:51 - Chapter 3. Scanning Probe Microscopy: Feeling out Electron Pairs
41:23 - Chapter 4. Resonance Structures for H, C, N, O Isomers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19740.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-05T09:15:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c2WdE2wDhfc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>AFM</video:tag>
      <video:tag>STM</video:tag>
      <video:tag>SNOM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stress-and-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stress and Memory</video:title>
      <video:description>Now scientists are finding more about how stress affects our brains, from memory to the ability to make decisions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d241d2ad-363f-4ac7-8e46-b6a4950d7d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-04-08T15:15:34.000Z</video:publication_date>
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View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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Field of a Circular Cylindrical Solenoid

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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This video is from:
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ISBN: 978-0-8153-4105-5</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

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View the complete course: http://ocw.mit.edu/5-111F05

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      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth is explained in this lecture.</video:description>
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This video is from:
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ISBN: 978-0-8153-4105-5</video:description>
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License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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      <video:description>Beta sheet is a common secondary structure of protein. It is mainly formed due to hydrogen bonds on an aminoacids. . This video presents and explains structural features of beta sheet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/613df2b5-355c-4b45-8496-9fefe12cdbec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-04-08T20:40:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4199.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>beta</video:tag>
      <video:tag>sheet</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Benford&apos;s Law Explanation (Sequel to Mysteries of Benford&apos;s Law)</video:title>
      <video:description>Benford&apos;s Law Explanation (Sequel to Mysteries of Benford&apos;s Law)

Vi and Sal talk through the intuition of Benford&apos;s law (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20015.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2012-09-06T01:28:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZUDoEdjTzg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Benford</video:tag>
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      <video:tag>Sequel</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mysteries</video:tag>
      <video:tag>of</video:tag>
    </video:video>
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      <video:description>Paclitaxel is a drug used in the treatment of cancer. It was discovered at Research Triangle Institute (RTI) in 1967 when Monroe E. Wall and Mansukh</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b444a5b3-da9f-48db-b06d-8dc87fea21f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-24T23:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2098.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>model</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - EE290f Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons</video:title>
      <video:description>EE290f Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 4 - Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19448.jpg</video:thumbnail_loc>
      <video:duration>4802</video:duration>
      <video:publication_date>2012-09-05T02:42:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lg2J1mFhLck</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Adding subtracting mixed numbers 1 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 1)

Adding subtracting mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25419.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T14:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Eb5MWwcMMY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video presents a MIT lecture on Bacterial Genetics. The lecture was presented by Professor Graham Walker. It his lecture Professor Walker explained different aspects of bacterial genetics. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4f9f47a9-f026-44d6-b95e-6151a2884294/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2798</video:duration>
      <video:publication_date>2009-04-09T21:56:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1683.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>genetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals: Crystal Field Theory (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14920.jpg</video:thumbnail_loc>
      <video:duration>2422</video:duration>
      <video:publication_date>2012-08-28T04:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g01r2YRH9ok</video:player_loc>
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      <video:tag>Dr</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Foods are being genetically modified for several of reasons such to achieve high yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/648ed0a4-4196-4f4f-8cd5-c823ba0716f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-11-17T21:49:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5588.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The mating rituals of some fruit flies can be lengthy and even their territorial displays are extensive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8297ab87-8cb0-46b7-b1f3-04f8fe15407e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-04-12T22:44:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12182.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Courtship</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-One-Dimensional-Wave-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - One-Dimensional Wave Functions</video:title>
      <video:description>&quot;Lec 8 - One-Dimensional Wave Functions&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride expands on the recently introduced concept of the wave function by illustrating the relationship of the magnitude of the curvature of the wave function to the kinetic energy of the system, as well as the relationship of the square of the wave function to the electron probability density. The requirement that the wave function not diverge in areas of negative kinetic energy leads to only certain energies being allowed, a property which is explored for the harmonic oscillator, Morse potential, and the Columbic potential. Consideration of the influence of mass reveals an &quot;isotope effect&quot; on dynamics, on the energy, vibration frequency, and length of bonds.

00:00 - Chapter 1. Review: The Curvature of the Wave Function and Kinetic Energy 
06:44 - Chapter 2. Relationships between Nodes and Curvature of the Wave Function
23:49 - Chapter 3. The Square of Psi as the Probability Density
31:46 - Chapter 4. Constraints of Energy in the Harmonic Oscillator, the Morse Potential and the Coulombic Potential
42:12 - Chapter 5. The Influence of Mass on Bond Dynamics, Strength, and Distance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19744.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-05T09:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G2wlx-Ojb6Y</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Schrödinger</video:tag>
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      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
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      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Nodes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listening to S1 and S2 Heart Beats</video:title>
      <video:description>The time period elapsing between the first heart sound and the second sound defines systole (ventricular ejection) and the time between the second sound and the following first sound defines diastole (ventricular filling).</video:description>
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      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T22:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9611.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S1</video:tag>
      <video:tag>S2</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Human Immunodeficiency Virus is a retrovirus which contain a single RNA strand. Information is given here on how HIV which affects the CD4 molecules in action.</video:description>
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      <video:duration>73</video:duration>
      <video:publication_date>2011-11-30T22:05:08.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angiogenesis during tumor formation</video:title>
      <video:description>Angiogenesis is process of formation of new blood vessels. Since tumors are grown on existing tissue, they have to make them selves new vessels for nutrition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d78e4478-3d6d-45cc-8ccb-166615fcc7c3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-16T00:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/305.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tumor</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>new</video:tag>
      <video:tag>formation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Expensing a Truck leads to inconsistent performance</video:title>
      <video:description>Expensing a Truck leads to inconsistent performance

Expensing a truck leads to strange looking income statement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20426.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-06T14:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0E3PuHiDU9U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Expensing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Truck</video:tag>
      <video:tag>Leads</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Inconsistent</video:tag>
      <video:tag>performance</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Total Revenue and Elasticity</video:title>
      <video:description>Total Revenue and Elasticity

Thinking about how total revenue and elasticity are related</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25410.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-18T13:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Udltkvm9HLc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elasticity</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Head and Neck Inspection and Palpation</video:title>
      <video:description>All aspects of face have to been visualized and inspected before an actual exam can begin. This video outlines the inspection and palpation procedure to be followed in the examination of the head and neck.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b114288a-a750-4196-8280-000a4c827409/cand_25.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-11-30T22:08:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9622.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>Neck</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intramuscular IM Injection</video:title>
      <video:description>How to choose the right spot for introducing an IM Injection. This video will help you to know all about the IM injection insertion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98ef5af3-da76-4481-a000-53a1b5971de7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-29T11:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8885.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Introducing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Demand-Curve-as-Marginal-Benefit-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Demand Curve as Marginal Benefit Curve</video:title>
      <video:description>Demand Curve as Marginal Benefit Curve

Thinking about a demand curve in terms of quantity driving price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25424.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2012-09-18T14:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KrkbbRxdDZ8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>demand</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Benefit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chladni-Figures-and-One-Electron-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chladni Figures and One-Electron Atoms</video:title>
      <video:description>&quot;Lec 9 - Chladni Figures and One-Electron Atoms&quot; Freshman Organic Chemistry (CHEM 125)

After showing how a double-minimum potential generates one-dimensional bonding, Professor McBride moves on to multi-dimensional wave functions. Solving Schrödinger&apos;s three-dimensional differential equation might have been daunting, but it was not, because the necessary formulas had been worked out more than a century earlier in connection with acoustics. Acoustical &quot;Chladni&quot; figures show how nodal patterns relate to frequencies. The analogy is pursued by studying the form of wave functions for &quot;hydrogen-like&quot; one-electron atoms. Removing normalizing constants from the formulas for familiar orbitals reveals the underlying simplicity of their shapes.

00:00 - Chapter 1. 1-D Bonding from Double-Minimum Potentials
09:03 - Chapter 2. Addressing Multi-Dimensional Problems: Chladni&apos;s Acoustics 
22:52 - Chapter 3. Applying Chladni&apos;s Nodal Patterns to the Form of One-Electron Atoms
32:05 - Chapter 4. Removing Normalizing Constants to Understand Orbital Shapes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19745.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-05T09:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5kYLE8GhAuE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tunneling</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>Figures</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14919.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-08-28T04:18:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wqNW2Nd8Xx4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
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      <video:tag>Principles</video:tag>
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      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Producer-Surplus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Producer Surplus</video:title>
      <video:description>Producer Surplus

Looking at the supply curve as an opportunity cost curve.  Understanding the producer surplus as the area between the supply curve and the market price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25441.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-09-18T14:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-V-Y5klejSg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Producer</video:tag>
      <video:tag>Surplus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioRap-DNA-Replication-and-Protein-Synthesis-with-a-Beat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioRap (DNA Replication and Protein Synthesis with a Beat)</video:title>
      <video:description>Rap of DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/ea320b97-92c1-4fb6-87c6-55200b03e97b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-10-19T01:52:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3446.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Orbital-Correction-and-Plum-Pudding-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Orbital Correction and Plum-Pudding Molecules</video:title>
      <video:description>&quot;Lec 11 - Orbital Correction and Plum-Pudding Molecules&quot; Freshman Organic Chemistry (CHEM 125)

The lecture opens with tricks (&quot;Z-effective&quot; and &quot;Self Consistent Field&quot;) that allow one to correct approximately for the error in using orbitals that is due to electron repulsion. This error is hidden by naming it &quot;correlation energy.&quot; Professor McBride introduces molecules by modifying J.J. Thomson&apos;s Plum-Pudding model of the atom to rationalize the form of molecular orbitals. There is a close analogy in form between the molecular orbitals of CH4 and NH3 and the atomic orbitals of neon, which has the same number of protons and neutrons. The underlying form due to kinetic energy is distorted by pulling protons out of the Ne nucleus to play the role of H atoms.

00:00 - Chapter 1. Introduction
01:53 - Chapter 2. Correcting for Electron Repulsion when Using Orbitals
15:26 - Chapter 3. Correlation Energy and the Limits of Orbital Theory
30:52 - Chapter 4. Kinetic Energy&apos;s Effects on the Shapes of Atomic Orbitals
40:32 - Chapter 5. Moving Nuclei to Distort &quot;Electric Puddings&quot;: Case Studies with Methane and Ammonia

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19747.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-05T09:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WEg0HGo5tUA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>United</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Consistent</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-past-and-future-of-future-scenarios-in-LTER-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The past and future of future scenarios in LTER - Harvard Forest</video:title>
      <video:description>Lec 19 - The past and future of future scenarios in LTER - Harvard Forest. The past and future of future scenarios in LTER -- Jonathan Thompson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15996.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-08-29T07:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a8Ips9jm-JQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-176-2011-Calculus-BC-Free-Response-1-b-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 176 - 2011 Calculus BC Free Response #1 (b &amp; c)</video:title>
      <video:description>2011 Calculus BC Free Response #1 (b &amp; c)

Position and slope of particle&apos;s path at a given time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20016.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-09-06T01:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/73eSiVcg4tQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-1-Costs-of-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics 1 - Costs of Production</video:title>
      <video:description>&quot;Lec 5 - Economics 1 - Costs of Production&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27466.jpg</video:thumbnail_loc>
      <video:duration>1549</video:duration>
      <video:publication_date>2012-09-21T07:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBwxPY_Vcts</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-2004-Demonstratives-Inc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA 2004 Demonstratives Inc</video:title>
      <video:description>A 3D animation is illustrating the process by which a protein is mass-produced using spliced DNA and bacterial replication. Video is provided by Demonstratives Inc. For more animation samples, please visit:
www.demonstratives.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4058.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-04-02T01:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x2jUMG2E-ic</video:player_loc>
      <video:uploader>crasx</video:uploader>
      <video:category>Education</video:category>
      <video:tag>dna</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>ampicillin</video:tag>
      <video:tag>demonstratives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Water-in-the-Atmosphere-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Water in the Atmosphere II</video:title>
      <video:description>&quot;Lec 10 - Water in the Atmosphere II&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Air is able to hold a limited amount of water vapor, and that amount depends on the temperature of the air.  When this saturation vapor pressure is exceeded, liquid water begins to condense and clouds form.  There are several different types of clouds, some which rain and others which do not, and each with characteristics specific to it.  Vortices are a particular type of cloud phenomenon in which there is a low pressure anomaly in the center of the cloud with rotating air around it, forming funnel clouds as seen in tornados.  The low pressure allows liquid water to condense and form the funnel shaped cloud.  Haze is another specific type of cloud in which liquid water condenses onto pollution particles in the air.

00:00 - Chapter 1. Saturation Vapor Pressure
06:29 - Chapter 2. Effect of Exceeding the Saturation Vapor Pressure
12:34 - Chapter 3. Cloud Types
32:23 - Chapter 4. Vortices
40:37 - Chapter 5. Haze and Pollution
42:18 - Chapter 6. Views of Clouds from Space
44:51 - Chapter 7. Cloud Liquid and Ice

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23290.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-13T12:35:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H00k5gMSM9E</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>water</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AcetaminophenCodeine-Drug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acetaminophen/Codeine Drug</video:title>
      <video:description>. Acetaminophen, an antipyretic (fever-reducing) analgesic, is used to reduce pain and fever. Codeine, a narcotic analgesic, is used to treat pain that is moderate to severe./nRead more: http://www.drugs.com/pdr/acetaminophen-codeine-phosphate.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4661.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-10-15T21:51:46.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4661.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acetaminophen</video:tag>
      <video:tag>Codeine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frozen-Embryo-transfer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frozen Embryo-transfer</video:title>
      <video:description>Research proposal for the  use of frozen embryo transfer as option number 1 during IVF cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/b6321af1-ab8f-4cee-9357-f892b26a0960/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-08-20T13:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4484.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>IVF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-apply-IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to apply IM Injection</video:title>
      <video:description>This video shows how to apply IM injection in the buttocks. Identifying a proper angle and the proper position for IM injection is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/546d4cb0-d7a7-4e77-8b0a-105d84472f3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-11-30T22:31:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9682.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Buttocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Delocalized-Pi-Systems-Butadiene-Extended-Conjugation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2: Delocalized Pi Systems: Butadiene, Extended Conjugation</video:title>
      <video:description>Lec 2: Delocalized Pi Systems: Butadiene, Extended Conjugation.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17071.jpg</video:thumbnail_loc>
      <video:duration>4815</video:duration>
      <video:publication_date>2012-09-02T05:36:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eKf2OvUSmrA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protemist-DTII-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist DTII - Operation</video:title>
      <video:description>( http://www.abnova.com ) - Protemist® DT II is a new generation, fully automated, robotic desktop protein synthesize. It synthesizes protein of interest using wheat germ cell-free system and through bi-layer reaction. We show you the reagents preparation and how to operate the machine step by step. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/daa5c0a4-b6cb-46fe-944b-33a42c369563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2010-08-26T08:47:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4490.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Protemist</video:tag>
      <video:tag>DTII</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Oxymercuration-Demercuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Oxymercuration - Demercuration</video:title>
      <video:description>Oxymercuration-demercuration is usually preferred over acidic hydration to form Markovnikov alcohols from alkenes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e38669cd-bb99-4af2-ace6-5b8ef2e655f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2010-11-08T23:13:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4789.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oxymercuration</video:tag>
      <video:tag>Demercuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Amide-Carboxylic-Acid-and-Alkyl-Lithium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Amide, Carboxylic Acid and Alkyl Lithium</video:title>
      <video:description>&quot;Lec 18 - Amide, Carboxylic Acid and Alkyl Lithium&quot; Freshman Organic Chemistry (CHEM 125)

This lecture completes the first half of the semester by analyzing three functional groups in terms of the interaction of localized atomic or pairwise orbitals. Many key properties of biological polypeptides derive from the mixing of such localized orbitals that we associate with &quot;resonance&quot; of the amide group. The acidity of carboxylic acids and the aggregation of methyl lithium into solvated tetramers can be understood in analogous terms. More amazing than the panoply of modern experimental and theoretical tools is that their results would not have surprised traditional organic chemists who already had developed an understanding of organic structure with much cruder tools. The next quarter of the semester is aimed at understanding how our scientific predecessors developed the structural model and nomenclature of organic chemistry that we still use.

00:00 - Chapter 1. Resonance of the Amide Group
14:16 - Chapter 2. Acidity of Carboxylic Acids
20:46 - Chapter 3. The Aggregation of Alkyl Lithium
41:21 - Chapter 4. Why Wouldn&apos;t Past Organic Chemists Be Surprised?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19754.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-09-05T09:27:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dZC23sT_Io0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Amides</video:tag>
      <video:tag>carboxylic</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>Peptides</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>dipole</video:tag>
      <video:tag>resonance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-smART-Explorers-Art-Programs-for-South-Side-Elementary-Schools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - smART Explorers: Art Programs for South Side Elementary Schools</video:title>
      <video:description>Lec 21 - smART Explorers: Art Programs for South Side Elementary Schools. The Smart Museum&apos;s smART Explorers program for South Side fifth graders is a cornerstone of the museum&apos;s educational initiatives. Students are led by docents and professional teaching artists, who introduce them to methods of looking at and communicating about works of visual art. The program is supported by sketchbook writing and drawing activities and culminates in a Museum Final Event during which students present their ideas about art.

The Smart Museum&apos;s funded educational programs integrate all facets of the visual arts into the school curriculum by fostering critical thinking, writing, and creative problem solving skills through Museum visits, online activities, hands-on projects, and classroom discussions.

To learn more, visit http://smartmuseum.uchicago.edu/learn/k-12/school-programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14740.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-08-27T10:37:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9l7k-j8f5xA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>youth</video:tag>
      <video:tag>South</video:tag>
      <video:tag>side</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Teach</video:tag>
      <video:tag>artist</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>Drawing</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>child</video:tag>
      <video:tag>children</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Smear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Smear</video:title>
      <video:description>( http://www.abnova.com ) - A blood smear gives information about the number and shape of blood cells. To perform a blood smear, two very clean slides are required. Drop a small drop of blood on one of the slides. Pull blood forward across slide. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/4f5a6dcc-3c30-4ebb-a949-5780f450d2b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-08-30T07:43:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4500.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Smear</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-lived-C-elegans-Mutants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long lived C. elegans Mutants</video:title>
      <video:description>This presentation shows the effect of  daf2 mutation on  c. elegans  life span. It is pretty cool because with single mutation they even increased the life span more than twice. i believe there was also another gene called daf16 was also affecting life span but she does not mention that one here. here is info about c. elegans if you like to read: C. elegans is a eukaryote, which means that it shares cellular and molecular structures (membrane bound organelles; DNA complexed into chromatin and organized into discreet chromosomes, etc.) and control pathways with higher organisms. C. elegans is a multicellular organism, which means that it goes through a complex developmental process, including embryogenesis, morphogenesis, and growth to an adult. Thus, biological information that we learn from C. elegans may be directly applicable to more complex organisms, such as humans, which are somewhat more refractory to laboratory scrutiny. About 35% of C. elegans genes have human homologs. A homolog is a DNA or protein sequence that is similar to another DNA or protein sequence because the sequences have common ancestry. The definition of a homolog includes common ancestry, but, in practice, we often INFER that two sequences are homologs by similarity of sequence. We believe that the only plausible way for two sequences to share extensive similarity is by having a common ancestry. Remarkably, it has been shown repeatedly that human genes replace their C. elegans homologs when introduced into C. elegans. Conversely, many C. elegans genes can function similarly to mammalian genes.
The C. elegans genome size is relatively small (9.7 x 107 base pairs or 97 Megabases), when compared to the human genome which is estimated to consist of 3 billion base pairs (3 X 109 bp or 3000 Megabases). The entire C. elegans genome has been sequenced. Furthermore, several novel molecular biological techniques exist for C. elegans experimentation that are not available to researchers studying higher eukaryotes. For example, manipulation of the g</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e64c65d2-e81c-4867-bde9-9c1c2eaee6a8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2010-11-24T15:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5966.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Lived</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>mutants</video:tag>
      <video:tag>daf2</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tour-the-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tour the universe</video:title>
      <video:description>Take a look at what a tour of the visible universe would be like.  This animation takes you from earth out into space to see distant stars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8b3659e4-e370-4400-91e9-88feb47e1995/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2014-08-27T05:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31359.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Tour</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Distant</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neal-Adams-Expanding-Earth-Theory-The-Forming-of-mountains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neal Adams Expanding Earth Theory - The Forming of mountains</video:title>
      <video:description>Expanding Earth Theory - Forming of Mountains</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/ae6eeea3-24cc-4604-b2f1-2f677be1b5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-10-17T00:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4686.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Remove-Warts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Remove Warts</video:title>
      <video:description>A wart is a growth in the skin. It is caused by a certain virus. This video explains the procedure of removing such warts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdfc8871-2b04-4093-9a7e-bbe14d118022/cand_25.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-30T22:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9702.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-to-foam-at-minus-forth-five-degree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens to foam at minus forth five degree</video:title>
      <video:description>This video shows what happens to a foam in a cold environment where it is below -45.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c1962974-8c8c-4f48-8f1e-1d141731b1c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-26T22:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31186.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>foam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-breast-cancer-its-symptoms-and-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is breast cancer, its symptoms and treatment?</video:title>
      <video:description>Cancer is the result of mutation of the genes responsible for the growth and the health of the cells in the body. If this happens to breast cells, it is called breast cancer. Early stages of breast cancer might now cause any symptoms. More about breast cancer is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/d1ac4ea6-ab08-47cb-af90-3b230a058174/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2014-08-26T22:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31184.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sheep-Brain-and-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sheep Brain and Eye</video:title>
      <video:description>Dissection of Sheep Brain and eye, for A and P</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4584.jpg</video:thumbnail_loc>
      <video:duration>655</video:duration>
      <video:publication_date>2010-09-29T17:11:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4584.mp4</video:content_loc>
      <video:uploader>deez tx</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>sheep</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Response-Actions-and-Goals-of-CDC-H1N1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Response Actions and Goals of CDC H1N1</video:title>
      <video:description>The main route of transmission is through direct contact between infected and uninfected animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/32e4ffe0-3773-49df-8c48-708c672f4ac0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2010-11-23T23:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5836.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>CDC</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Actions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prime-Factorization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prime Factorization</video:title>
      <video:description>This video explains all the terms related to prime factorization. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8ab11b55-0e09-426b-a4de-09224ef1b99c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-12-04T12:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6418.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>factorization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lenz-law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lenz law</video:title>
      <video:description>Very cool looking experiment.  It is showing us how Lenz law of magnetism proves Newton&apos;s third law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/dea0a361-8050-49d7-b746-93ffd2b27258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2014-08-28T15:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31611.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Lenz</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>magnets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decibel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decibel</video:title>
      <video:description>This video demonstrates what decibel is with detailed information. As it is know we call decibel as a logarithmic unit used to express the ratio between two values of a physical quantity, often power or intensity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/a08f7e9e-5841-42fa-a2a5-d688fd357a57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2014-06-20T20:52:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30997.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>decibel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Condensation-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Condensation Reaction</video:title>
      <video:description>A similar process involving monomers can be used to produce a polymer in a type of reaction called condensation polymerization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b02aafb9-9950-49ab-bd2e-f83e71d3c603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-07T09:38:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4777.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drug-Delivery-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug Delivery System</video:title>
      <video:description>This video shows a drug delivery medical device for transpharma. A step by step procedure required for taking drugs is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cf29a1c8-b351-499c-bb4c-3694d029b0eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-11-24T14:32:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5949.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drug</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Transpharma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Control-Internally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Control Internally</video:title>
      <video:description>It is possible for women to use concealed methods of birth control which do not intefere with an individuals sex life. This video gives information of internal birth control.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eac9b193-f517-4312-ab60-a7ccc5a7dc4e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-30T22:35:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9692.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exons-and-Introns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exons and Introns</video:title>
      <video:description>Clip  Exons and Introns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db4550bc-24cc-456e-9797-2c3b2a60ae21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-23T00:49:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5736.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Exons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Introns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virtual-Sinus-Surgery-Simulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virtual Sinus Surgery Simulator</video:title>
      <video:description>Stanford researchers created a virtual reality simulator for sinus surgery. After uploading an individual patient&apos;s pre-op imaging data to the simulator, doctors can do a virtual &quot;dry run,&quot; seeing and feeling what it will be like to operate on that person&apos;s anatomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/791ef609-6e96-4552-8438-18ce7ea43af5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-08-28T08:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3278.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-does-CJD-present-in-so-many-different-ways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why does CJD present in so many different ways?</video:title>
      <video:description>Why does CJD exhibit different symptoms in different people? In some people it begins with physical problems; in other people, it begins with emotional or memory disturbances. Michael Geschwind, MD PhD, of UCSF&apos;s Memory and Aging Center explains why CJD can mimic so many other diseases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/ed0e9545-cbb5-434e-a38d-9cc0feee55a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-10-16T17:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4683.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cjd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gall-bladder-Lumigram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall bladder Lumigram</video:title>
      <video:description>A luminous substance is sent into the gall bladder in order to see clearly during a surgery. This procedure is known as a lumigram.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a30a7140-23fc-4a0d-970f-52c5fb08e0b8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:31:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Lumigram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-for-Tone-And-Scarf-Sign-of-a-Newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination for Tone And Scarf Sign of a Newborn</video:title>
      <video:description>A very helpful video showing the clinical examination for tone and scarf sign of a newborn Abnormal. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/910ce776-969a-4590-9157-c25d0cf06f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-10T02:06:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29898.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tone</video:tag>
      <video:tag>Scarf</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Abnormal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Sulfuric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Sulfuric Acid</video:title>
      <video:description>This video demonstrates the process of making sulfuric acid. The method used in this video to make this acid is copper sulfate electrochemical method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a581645b-1dee-41a5-8b0c-89f3116046ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2010-11-12T22:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5058.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>make</video:tag>
      <video:tag>Sulfuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>sulfate</video:tag>
      <video:tag>Electrochemical</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Radical-and-Type-Theories-1832-1850</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Radical and Type Theories (1832-1850)</video:title>
      <video:description>&quot;Lec 22 - Radical and Type Theories (1832-1850)&quot; Freshman Organic Chemistry (CHEM 125)

Work by Wöhler and Liebig on benzaldehyde inspired a general theory of organic chemistry focusing on so-called radicals, collections of atoms which appeared to behave as elements and persist unchanged through organic reactions. Liebig&apos;s French rival, Dumas, temporarily advocated radicals, but converted to the competing theory of types which could accommodate substitution reactions. These decades teach more about the psychology, sociology, and short-sightedness of leading chemists than about fundamental chemistry, but both theories survive in competing schemes of modern organic nomenclature. The HOMO-LUMO mechanism of addition to alkenes and the SOMO mechanism of free-radical chain reactions are introduced.

00:00 - Chapter 1. Benzaldehyde and the Focus on Radicals
12:52 - Chapter 2. Dumas&apos;s &quot;Note on the Present State of Organic Chemistry&quot;
21:39 - Chapter 3. The Mystery of the Chlorinated Candle
34:59 - Chapter 4. Further Development of the Law of Substitution and the Theory of Types
47:35 - Chapter 5. Kolbe and the First Free Methyl Radical

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19758.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-05T09:29:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kwCY3z00qU8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>type</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 253E</video:title>
      <video:description>&quot;Lec 13 - Public Health 253E&apos;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24285.jpg</video:thumbnail_loc>
      <video:duration>6594</video:duration>
      <video:publication_date>2012-09-15T05:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gBtDKsCY_1U</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Transport-Inside-a-Cell-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Transport Inside a Cell Membrane</video:title>
      <video:description>A cell interior and exterior are explained in the video very clearly. Sodium inside the cells binds to the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a71f08c-8e3c-495a-bcba-a396848bb574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-13T11:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5073.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Ballet-Mcanique-A-Spread-Spectrum-Ecstasy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy</video:title>
      <video:description>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy. April 21, 2011

The Committee on Creative Writing, the Poem Present Reading and Lecture Series,the Arts Council, and the Global Voices Program at International House are pleased to present Ballet Mécanique: A Spread-Spectrum Ecstasy, a staging based on a long poem by John Matthias. This performance depicts the starlet Hedy Lamarr during in her early life in Germany. Lamarr is notorious for her risqué role in the Czech movie &apos;Ecstasy,&apos; and for being the mistress of Fritz Mandl, a Jewish arms merchant selling his wares to
the Third Reich. Mandl&apos;s possessiveness, combined with a contempt for her intellect, lead to a dark tale of revenge and intrigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14749.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-08-27T10:56:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GEYIM3e8L8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>ballet</video:tag>
      <video:tag>mechanique</video:tag>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>education</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ales-Steger-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Ales Steger: Poetry Reading</video:title>
      <video:description>Lec 9 - Ales Steger: Poetry Reading. March 31, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14755.jpg</video:thumbnail_loc>
      <video:duration>1981</video:duration>
      <video:publication_date>2012-08-27T10:56:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkRV9dFfGdU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ales</video:tag>
      <video:tag>steger</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Car-Size-Rover-Beside-Martian-Mountain-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Car-Size Rover Beside Martian Mountain by NASA</video:title>
      <video:description>Video shows the NASA&apos;s scientist working on a mission to lands car-size rover beside martian mountain. Video is really interesting for science lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b759b8df-20d1-4105-bef3-5ea0ccb183fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2013-02-09T06:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29808.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>car</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Beside</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>Mountain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-To-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mission To Mercury</video:title>
      <video:description>Mission To Mercury video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bfb32965-3483-4975-82c3-f0c128f29123/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2010-11-10T12:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4931.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Rob-Halpern-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Rob Halpern: Poetry Reading</video:title>
      <video:description>Lec 12 - Rob Halpern: Poetry Reading. April 20, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a lecture by Rob Halpern, go to http://www.youtube.com/watch?v=A3-hKUHtwKQ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14774.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-27T12:26:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8Sgn9FKWqI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>halpern</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Chloriphyll</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Chloriphyll</video:title>
      <video:description>How the sunlight can be trapped? How chlorophyll works? For doing this the energy must be converted into the other form. This video explains it in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ded34ff9-d8ce-453b-afb5-48285e8b6d46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-13T11:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5081.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Chlorophyll</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dysfunctional-HDL-increases-the-risk-of-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dysfunctional HDL increases the risk of atherosclerosis</video:title>
      <video:description>HDL helps removing LDL from blood. In some cases, enzymes can modify HDL thereby rendering it unable to remove LDL. Such dysfunctional HDL increases the risk of atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/38ee504f-2447-4d93-970c-53b39f0d835f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-13T11:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5077.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>increases</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-SIGNS-IN-LIVING-THINGS-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE SIGNS IN LIVING THINGS PART 2</video:title>
      <video:description>Whatever plant or animal we examine, the final result
of our search will always point to the reality of a
flawless creation. All living things have countless
undiscovered aspects, and each one of these is created
for its own particular purpose. Every living thing
contains the proof of its creation. It is the duty of
every rational individual to reflect on God’s
creation and to praise and glorify our Lord at all
times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3486.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2009-10-29T20:53:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3486.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zooplankton-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zooplankton Life</video:title>
      <video:description>A peek into zoo-plankton life is shown in this video. These small species are really amazing. You must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fba3cf3-d02a-42c4-aa34-cf27ad2328b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T21:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5780.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Peek</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Zooplankton</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remodeling-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remodeling of bone</video:title>
      <video:description>Bone undergoes constant remodeling. This is evident from the presence of overlapping osteons and older fragments of lamellae between newer osteons. This are known as interstitial lamellae. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bcc70559-be26-4c7b-8d5c-9db8985f0219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5097.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>remodeling</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Tie-Technique-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Tie Technique Squared Notch</video:title>
      <video:description>This video shows how to make a double knot at the first tie for delicate suturing or surgery to prevent it from slipping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c0ddc6f-2c1b-4f9b-9f54-609673e41d60/cand_25.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10034.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Judith-Goldman-John-Beer-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Judith Goldman &amp; John Beer: Poetry Reading</video:title>
      <video:description>Lec 14 - Judith Goldman &amp; John Beer: Poetry Reading. April 14, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14776.jpg</video:thumbnail_loc>
      <video:duration>3556</video:duration>
      <video:publication_date>2012-08-27T12:28:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/afGPPySqnzY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>judith</video:tag>
      <video:tag>Goldman</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
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      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Role-of-LDL-and-HDL-in-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of LDL and HDL in atherosclerosis</video:title>
      <video:description>LDL cholesterol tends to deposit in the blood vessels causing clog, a condition known as atherosclerosis. On the other hand, HDL, dubbed as good cholesterol, helps to remove cholesterol from the body by carrying it to the liver. Edited by Ashraf</video:description>
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      <video:duration>183</video:duration>
      <video:publication_date>2010-11-13T19:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5100.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Role</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>atherosclerosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-BBC-Part-2-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge BBC Part 2-10</video:title>
      <video:description>This is a BBC production of dangerous knowledge inn part 2-10. This series features infinity its relationship with Georg Cantor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7111f5a4-983c-49fd-a9cf-deb4acb8ef20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T19:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6066.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>10</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lipoprotein-is-transported-in-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How lipoprotein is transported in the body</video:title>
      <video:description>This video explains the complex transport system of lipoprotein from the site of absorption to the site of use. Apolipoprotein plays a central role in the process. Understanding the process of lipoprotein transport is important for the treatment of cardiovascular disease.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/801b0490-910b-49bb-950f-a8c535be19b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-13T19:45:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5088.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>How</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>is</video:tag>
      <video:tag>transported</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Insula-Corpus-Callosum-Anatomy-and-Phys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Insula &amp; Corpus Callosum Anatomy and Phys</video:title>
      <video:description>This video displays the location of the Insula which is part of the cerebral cortex, as well as its physiology. It further demonstrates the placement of the corpus callosum and interior lateral ventricles which are filled with cerebral spinal fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bf813f2a-04ef-4284-8fc2-eba78c585e02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-13T20:20:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5114.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>insula</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Callosum</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Ventricles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Inferior-View-II-Medulla-Cranial-Nerv</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Inferior View II - Medulla &amp; Cranial Nerv</video:title>
      <video:description>This video describes the placement and purpose of the trochlear nerves, trigeminal nerves, pons, medulla, glossopharyngeal, vagus, facial nerve, and the vestobulocochlear nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5291c2e-29d6-426c-af6f-e168d115f8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-13T20:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5113.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>vestibular</video:tag>
      <video:tag>Cochlear</video:tag>
      <video:tag>trigeminal</video:tag>
      <video:tag>glossopharyngeal</video:tag>
      <video:tag>vagus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-bone-formation-of-circumferential-lamellae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of bone: formation of circumferential lamellae</video:title>
      <video:description>Development of new bone or circumferential lamellae and other anatomical features of bane are explained in this video. Cells present in the osteogenic layer produces the circumferential lamellae, whereas, osteocytes residing in the lacunae are responsible for maintaining the bonny tissue. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21ea48f7-70fc-499a-8017-0bb0ea70139a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T19:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5094.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>circumferential</video:tag>
      <video:tag>lamellae</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-human-heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of the human heart</video:title>
      <video:description>This video describes the anatomy of the human heart. In this video all the many parts of the bodies hardest working organ are described including the Intraventricular septum, tricuspid valve, bicuspid valve, papillary muscle etc. You will be able to view the organ anteriorly or posteriorly and easily learn the places of each piece in relation to the others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c6934a0-fd78-4b9e-a546-b4dc8450a3dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-13T19:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5091.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>anatomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Open-Acces-To-Data-Worldwide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Acces To Data Worldwide</video:title>
      <video:description>This video is related to open access to data that is available on the internet. By using this data one can use this information to develop new things and new discoveries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8d9977bf-1081-403d-bf43-9996fbb54dbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2013-02-17T07:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30345.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Open</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Mapping-the-Human-Genome-Ten-Years-After</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mapping the Human Genome: Ten Years After</video:title>
      <video:description>Lec 33 - Mapping the Human Genome: Ten Years After. On February 15, 2001, the first draft sequence and analysis of the human genome—the blue print for a human being—was published in the journal Nature. On the tenth anniversary of that transformative moment, Harvard hosted an interdisciplinary, multi-institutional forum on the genome project&apos;s origins, promise, and significance to society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16012.jpg</video:thumbnail_loc>
      <video:duration>4118</video:duration>
      <video:publication_date>2012-08-29T08:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqWuLQJC5dY</video:player_loc>
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      <video:category>Science and technology</video:category>
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      <video:tag>Nature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RX-Daytona-Clinical-Chemistry-Analyser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RX Daytona Clinical Chemistry Analyser</video:title>
      <video:description>The RX daytona is a fully automated clinical chemistry analyser. With a large test menu and time, labour and costsaving capabilities beyond other benchtop analysers on the market, the RX daytona offers an attractive and spacesaving solution. It has the capacity to hold 40 reagent bottles and 40 patient samples. An extensive test panel, including clinical chemistry, proteins and therapeutic drugs, is available. Its fullcolour graphical user interface makes the RX daytona a pleasure to run, with a throughput of 180 photometric and 270 ISEs per hour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/dbe793bc-8047-43ec-a2a6-8ec556858872/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-10-19T16:00:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3452.mp4</video:content_loc>
      <video:uploader>Randox</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Randox</video:tag>
      <video:tag>Laboratories</video:tag>
      <video:tag>international</video:tag>
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      <video:tag>company</video:tag>
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      <video:tag>array</video:tag>
      <video:tag>technology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Thalamus-Epithalamus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Thalamus &amp; Epithalamus</video:title>
      <video:description>This video provides Sagittal view of the Thalamus and Hypothalamus. It explains how the Thalami are connected by the Interthalamic adhesion. It also explains the placement of the epithalamus and pineal gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36aff14d-06d3-4cbb-8541-e8a7a1cdce3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-13T20:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5121.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Thalamus</video:tag>
      <video:tag>epithalamus</video:tag>
      <video:tag>interthalamic</video:tag>
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      <video:tag>Pineal</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>coroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-energy-pyramid-in-ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The energy pyramid in ecosystem</video:title>
      <video:description>The energy pyramid starts with the conversion of solar energy to complex energy rich molecules by autotrophs. Carnivores are at the top of the pyramid. In between, there are primary and secondary consumers. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0c3f1ef-05e8-4b78-94ac-31289a989f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2010-11-13T22:28:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5180.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>pyramid</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Chains</video:tag>
      <video:tag>webs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 | MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 5 | MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Matter as a Wave

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15172.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-08-28T15:22:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HT4sxODPR2Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-12-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 12 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 12 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27022.jpg</video:thumbnail_loc>
      <video:duration>5043</video:duration>
      <video:publication_date>2012-09-19T06:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CkzMmeTkoKU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Explosion</video:title>
      <video:description>An explosion as a result of a golf-ball sized block o&apos; sodium being dropped into water.  Courtesy of Dr. Wenzel (AKA Colonel Wenzel).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/cb08f38b-5d28-4e39-b70f-2800a413edc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-10-16T02:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3432.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Wenzel</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 1 - MIT 18.03 Differential Equations, Spring 2006&quot; The Geometrical View of y&apos;=f(x,y): Direction Fields, Integral Curves.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14820.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-08-28T02:09:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XDhJ8lVGbl8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
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      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Ventricles-Internal-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Ventricles - Internal Anatomy</video:title>
      <video:description>This video describes the internal anatomy of the Heart Ventricles. You can see an interior approach to the intra-ventricular septum as well as the trabeculae carnae and other internal structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/786e7a78-4136-4035-ab2d-4ed60192fba8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2010-11-13T22:49:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5194.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Ventricles</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>trabeculae</video:tag>
      <video:tag>carnea</video:tag>
      <video:tag>intraventricular</video:tag>
      <video:tag>septum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-the-Search-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST the Search Engine</video:title>
      <video:description>BLAST is algorithm which compares biological sequences. Sequence is array of data, so there are DNA sequences, protein sequences. BLAST compares for example sequence of newly discovered protein giving similarity with known proteins.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/203.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Biology-1B-Population-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Biology 1B -Population Dynamics</video:title>
      <video:description>&quot;Lec 4 - Biology 1B -Population Dynamics&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27202.jpg</video:thumbnail_loc>
      <video:duration>2826</video:duration>
      <video:publication_date>2012-09-21T03:55:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2z0nrWrcHSA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
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      <video:tag>population</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PhD-in-Political-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ph.D. in Political Science</video:title>
      <video:description>This video will help the students who are willing to have Ph.D. in Political Science. Proms and cons of having this course are discussed here.</video:description>
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      <video:duration>211</video:duration>
      <video:publication_date>2013-02-11T03:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30141.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>so</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Want</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
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      <video:tag>pH</video:tag>
      <video:tag>d</video:tag>
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    <loc>https://dnatube.com/videos/Types-of-Bandages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Bandages</video:title>
      <video:description>This video will show you the types of bandages during clinical supervision or treatment. Circular bandages are bandages that are tied around the organ which is wounded or incised.</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2013-02-10T01:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29860.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>types</video:tag>
      <video:tag>Circular</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Extra-Ocular-Muscles-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extra Ocular Muscles Exam</video:title>
      <video:description>Extraocular muscle function testing is an examination of the function of the eye muscles a doctor observes the movement of the eyes in six specific directions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1cfd260b-e5bc-4d64-8348-28c3a0382107/cand_25.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-30T06:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9320.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/The-change-in-human-face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The change in human face</video:title>
      <video:description>The change in human face while aging is shown in this video. It is not very scientific but at least it gives some idea about how aging progressively occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c4c14933-a25b-4870-a890-0d86c622e0c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-10-14T07:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3431.mp4</video:content_loc>
      <video:uploader>vij485</video:uploader>
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      <video:tag>funny</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Cranial-Nerves-I-to-VI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Cranial Nerves I to VI</video:title>
      <video:description>In this video the presenter describes cranial nerves I-V in a spinal cord model. These include the olfactory nerve, optic nerve, occulomotor nerve, trochlear nerve, trigeminal nerve, abducens nerve, and well as accompanying structures,</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2010-11-13T23:30:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5227.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
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      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
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      <video:tag>vi</video:tag>
      <video:tag>olfactory</video:tag>
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      <video:tag>optic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 14 - MIT 18.03 Differential Equations, Spring 2006&quot; Interpretation of the Exceptional Case: Resonance.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14833.jpg</video:thumbnail_loc>
      <video:duration>2665</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Y9_zrupnz0Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>opencourseware</video:tag>
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      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 16 - MIT 18.03 Differential Equations, Spring 2006&quot; Continuation: More General Periods; Even and Odd Functions; Periodic Extension.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14835.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-08-28T02:16:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xWa5_OXI6VM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
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      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrical-Phase-Relationship-Resonant-Charging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrical Phase Relationship Resonant Charging</video:title>
      <video:description>This video describes electrical phase relationship resonant charging as created by Stanley Myers. It has amperpage reducing characteristics as well as a state of resonance in the water bath.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c12da986-4399-4c90-ac91-df441a229bb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-11-14T09:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5241.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>phase</video:tag>
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      <video:tag>Resonant</video:tag>
      <video:tag>Charging</video:tag>
      <video:tag>Longitudinal</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>antennae</video:tag>
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      <video:tag>water</video:tag>
      <video:tag>Bath</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>stanle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anterior-Chest-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Chest Examination</video:title>
      <video:description>This video shows how an USMLE Anterior Chest Examination is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df7fe60f-b7a7-4458-a64b-ecf307169c6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-30T08:54:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9366.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Sympathetic-Chain-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Sympathetic Chain Ganglia</video:title>
      <video:description>Spinal Cord Model describing the sympathetic chain ganglia. In this you can see the post-ganglionic neurons, inferior cervical ganglion, middle cervical ganglion, and the superior cervical ganglion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8abf5a02-cbf3-4347-9cac-2e98acf74f5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2010-11-13T23:48:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5234.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Ganglia</video:tag>
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      <video:tag>neurons</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Ganglion</video:tag>
      <video:tag>middle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Sympathetic-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Sympathetic Division</video:title>
      <video:description>This video describes a model of the spinal cord&apos;s sympathetic division. In it you will see that pre-ganglionic neurons are found in spinal segment T1-L2, sympathetic chain ganglia, the white ramus, as well as the grey ramus.</video:description>
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      <video:duration>190</video:duration>
      <video:publication_date>2010-11-13T23:52:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5235.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
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      <video:tag>Sympathetic</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Ganglia</video:tag>
      <video:tag>white</video:tag>
      <video:tag>ramus</video:tag>
      <video:tag>grey</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/flight-components-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flight components 3D</video:title>
      <video:description>In this video you will see an animation of how the velocity and position of a plane is  resolve in a 3-D Cartesian Map co-ordinate system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_5247.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-14T18:22:04.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/5247.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Flight</video:tag>
      <video:tag>components</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>carteian</video:tag>
      <video:tag>map</video:tag>
      <video:tag>How</video:tag>
      <video:tag>an</video:tag>
      <video:tag>airplace</video:tag>
      <video:tag>Takes</video:tag>
      <video:tag>off</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>position</video:tag>
      <video:tag>resolve</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Controlling-the-Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling the Cell Cycle</video:title>
      <video:description>David O. Morgan Part 1 Controlling the Cell Cycle Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_5764.jpg</video:thumbnail_loc>
      <video:duration>1710</video:duration>
      <video:publication_date>2010-11-23T01:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5764.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Ground Operations - Launching the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14942.jpg</video:thumbnail_loc>
      <video:duration>6485</video:duration>
      <video:publication_date>2012-08-28T05:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rV5eSoBqrsY</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Case-of-Multiple-Ulcers-Gastric-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Case of Multiple Ulcers Gastric Ulcers</video:title>
      <video:description>A case of multiple ulcers of the stomach in an infant dying at the age of five days is reported these ulcers were regarded as the result of thrombi in the gastric vessels arising from an infection in the umbilical cord</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45e1045b-d899-4496-8bd6-3a6009481907/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T11:24:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8906.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>case</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Ulcers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-180-2011-Calculus-BC-Free-Response-6a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 180 - 2011 Calculus BC Free Response #6a</video:title>
      <video:description>2011 Calculus BC Free Response #6a

Taylor Series approximation of sin(x)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20020.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-06T01:30:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1BGlbx67B6s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6a</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model-Upright-Model-Penis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model - Upright Model - Penis</video:title>
      <video:description>This video describes an upright model of the penis. it describes in detail the glans, body, among other anatomical locations.</video:description>
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Taylor Series for cos x at x=0</video:description>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Reaction Work-Up I

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August 18, 2009

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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>Lec 5- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004. 
Column Chromatography

It takes considerable practice to master the art of &quot;running a column&quot;. This video will get you started, with tips on picking appropriate conditions, packing and running a column, monitoring separation, and even making a micro-column from a pipet.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14957.jpg</video:thumbnail_loc>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>opencourseware</video:tag>
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      <video:description>The whole process of inhaler is divided into six steps. Watch this video tutorial to see the steps of inhaling an asthma inhaler.</video:description>
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      <video:duration>68</video:duration>
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      <video:title>Why Angry Birds and Pigs Looses Weight</video:title>
      <video:description>Video presented by Don Pettit a NASA astronaut at International Space Station i.e. 242.5 mi from the surface of earth. Video is really interesting and you must watch it.</video:description>
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      <video:duration>266</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29277.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows some of the basic tips which should always be kept in mind by the surgeons. The whole surgical team should be well trained so that they can well understand each other.</video:description>
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      <video:duration>373</video:duration>
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      <video:description>This video will introduce you with the concept of sigma and pi bonding. Here the expert have explained the orbital hybridization in detail.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>DARWINISM COLLAPSED IN GERMANY THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
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      <video:duration>166</video:duration>
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      <video:description>This video shows a clamp which is used for surgery or other purposes in the medical field by the practitioners. This video shows how one looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c193215-320c-4a45-8e17-95b8098a4064/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A hernia is an abnormal protrusion of the abdominal lining. This video shows a surgical procedure to repair a umbilical hernia repair.</video:description>
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      <video:tag>Umbilical</video:tag>
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      <video:tag>repair</video:tag>
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    <video:video>
      <video:title>Steps to Microarray washing</video:title>
      <video:description>Microarray washing steps 2</video:description>
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      <video:duration>80</video:duration>
      <video:publication_date>2010-11-20T23:22:25.000Z</video:publication_date>
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      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
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    </video:video>
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      <video:title>The biggest bomb ever the Tsar Bomb -</video:title>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Determining Chemical Structure by Isomer Counting (1869)</video:title>
      <video:description>&quot;Lec 24 - Determining Chemical Structure by Isomer Counting (1869)&quot; Freshman Organic Chemistry (CHEM 125)

Half a century before direct experimental observation became possible, most structures of organic molecules were assigned by inspired guessing based on plausibility. But Wilhelm Körner developed a strictly logical system for proving the structure of benzene and its derivatives based on isomer counting and chemical transformation. His proof that the six hydrogen positions in benzene are equivalent is the outstanding example of this chemical logic but was widely ignored because, in Palermo, he was far from the seats of chemical authority.

00:00 - Chapter 1. How Did Kekule Know Benzene is Hexagonal?
20:10 - Chapter 2. Koerner&apos;s System of Isomer Counting and Chemical Transformation
29:53 - Chapter 3. Koerner&apos;s Assumptions on Replacement and Experimental Distinguishability
34:22 - Chapter 4. The Koerner Equivalence Proof

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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    <video:video>
      <video:title>CSS Values and Units</video:title>
      <video:description>CSS offers a number of different units there are many ways you can specify the font size in CSS font units like ems ex pixels and points are all available for you to design your pages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b245d144-c9c5-486e-ab76-dd4b02388098/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2010-12-15T14:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6589.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcano-Webcams-from-Hawaii-and-Alaska</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcano Webcams from Hawaii and Alaska</video:title>
      <video:description>You like volcanoes? eruptions? Take a look at these webcams. For more see: http://dsc.discovery.com/videos/earth-volcano-planet/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52a91899-5dda-4cac-a529-bd9fe9c76f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-18T20:19:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5609.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>volcano</video:tag>
      <video:tag>webcam</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Helen</video:tag>
      <video:tag>vulcano</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>ash</video:tag>
      <video:tag>lava</video:tag>
      <video:tag>Molten</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Hawaii</video:tag>
      <video:tag>Alaska</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-foods-The-disaster-in-making</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified foods: The disaster in making</video:title>
      <video:description>The danger of genetically modified foods is explained in this science video. Foods are being genetically modified for several of reasons such to achieve high yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters. Are the advantages of this technology worthy the risk?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87383f2a-78fc-4ed9-80ca-02cf17bcb749/cand_5.jpg</video:thumbnail_loc>
      <video:duration>352</video:duration>
      <video:publication_date>2010-11-17T21:48:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5587.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-to-do-when-a-child-chokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What to do when a child chokes</video:title>
      <video:description>This video demonstrates what to do when a child chokes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9eaeaa2e-0846-4ed8-8d9b-a032a62925fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-01T03:32:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10087.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>choking</video:tag>
      <video:tag>child</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Fossil-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Fossil Record</video:title>
      <video:description>Lec 25- Fossil Record.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18498.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-04T02:04:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ptbqZKFajkw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basics-of-Modern-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basics of Modern Periodic Table</video:title>
      <video:description>The video presents how the Modern Periodic Table is arranged on the basis of increasing atomic numbers. Whole table is divided into 7 periods and 18 groups.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac7a7cfc-f33e-4c5e-87ff-1eebc7984fcc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-12T03:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11465.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Help-Support-the-Next-Generation-of-Maroons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Help Support the Next Generation of Maroons</video:title>
      <video:description>Lec 10 - Help Support the Next Generation of Maroons. Download &amp; View
MP4-med
MP4-low
MP3
Details
Duration 45:05
Recorded October 22, 2011
Published December 14, 2011
Series 2011 Volunteer Caucus
Presented by
University of Chicago Alumni Association
Produced by Chicago Multimedia Initiatives Group (CMIG)
Summary

The ambassadorial role of the Alumni Schools Committee volunteer, the University of Chicago&apos;s largest volunteer network, will be discussed in the context of representing the University in a variety of ways: interviewing prospective students, staffing college fairs, attending regional information sessions, and participating in admitted student receptions. Important ambassadors of the College, ASC volunteers share their UChicago experience with students and families around the globe in an effort to attract and yield top scholars from around the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14975.jpg</video:thumbnail_loc>
      <video:duration>2706</video:duration>
      <video:publication_date>2012-08-28T11:05:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FYaT1cqF34s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>asc</video:tag>
      <video:tag>schools</video:tag>
      <video:tag>Committee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Building-the-Danger-Hiptop-a-New-Mobile-Internet-Platform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Building the Danger Hiptop: a New Mobile Internet Platform</video:title>
      <video:description>&quot;Lec 24 - Building the Danger Hiptop: a New Mobile Internet Platform&quot; May 25, 2007 lecture by Joe Britt for the Stanford University Human-Computer Interaction Seminar (CS 547). When mobile phones became within the financial grasp of the everyman, the value was easily understood.  Telephone-accessible &quot;content&quot; could now be enjoyed from a car, while waiting in line, or from a table at a restaurant.  In this talk, Joe discusses several key aspects of the platform&apos;s development and shares the design philosophy applied by the team.  Strong belief in the importance of hardware/software integration and an organic, iterative design process were critical for success.  Lessons learned at companies like Apple, General Magic, and WebTV provided the team with a context for partitioning a complex problem across hardware, software, and a powerful back-end service.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24038.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-14T14:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eu-skd9t3TA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>building</video:tag>
      <video:tag>the</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>Hiptop</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-through-explanation-of-Laparoscopic-sacral-colpopexy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A through explanation of Laparoscopic sacral colpopexy</video:title>
      <video:description>A surgical procedure to remove prolapse from the pelvic area is called sacral colpopexy. The video demonstrates the procedure being done laparoscopically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4f7bf33c-9e88-4ef0-91c5-31ca1c6a6a88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2011-11-29T03:08:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8656.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Uterosacral</video:tag>
      <video:tag>Colpoplexy</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Rhythm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Rhythm</video:title>
      <video:description>Rhythm is the arrangement of sounds and silences in time. This video shows a music expert showing the arrangement of beats.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/02/6249196d-f31b-4ea1-aec3-83092deabd63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-02-05T02:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6808.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Rhythm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-genetics-confirms-darwin-theory-of-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern genetics confirms darwin  theory of evolution</video:title>
      <video:description>Darwins theory illustrates the primary method by which order can be produced through the process of evolution for a long time darwins theory of natural selection grabbed ahold of the scientific community as it was the best theory available at the time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/80cb5e10-245c-41bc-94e6-7acb9703f9c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2010-11-17T23:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5598.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Confirms</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Shoot-growth-cont-and-modificat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Shoot growth - cont - and modificat</video:title>
      <video:description>Lec 36- Shoot growth - cont - and modificat.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18554.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-04T02:16:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdlLsi6x3TE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Development Studies C10</video:title>
      <video:description>lec 1-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20855.jpg</video:thumbnail_loc>
      <video:duration>4436</video:duration>
      <video:publication_date>2012-09-07T20:37:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xbkh_zAkOOE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetics-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetics and Cancer</video:title>
      <video:description>The clip contains information about Epigenetics. It is a part of Genetics science to deal with  heritable changes in gene expression or cellular phenotype caused by specific factors. Epigenetics technology is capable of activating certain genes and may be is capable of fighting cancer. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc17b72a-2e86-4114-b819-a3a8fb0fdb0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-20T23:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5631.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Epigenetics</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cellular-energy-production-anaerob</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Cellular energy production, anaerob</video:title>
      <video:description>Lec 10- Cellular energy production, anaerob.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17158.jpg</video:thumbnail_loc>
      <video:duration>2834</video:duration>
      <video:publication_date>2012-09-02T11:56:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jtt7nBLpzKs</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Getting-Started-How-You-Can-Help-the-University-and-How-the-University-Can-Support-Your-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Getting Started: How You Can Help the University and How the University Can Support Your Ef</video:title>
      <video:description>Lec 12 - Getting Started: How You Can Help the University and How the University Can Support Your Efforts. This session will highlight various University volunteer opportunities, address the University resources available to volunteers, and provide a chance for feedback on additional resources that may be helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14977.jpg</video:thumbnail_loc>
      <video:duration>1654</video:duration>
      <video:publication_date>2012-08-28T11:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xT1PQlW1WKo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-162-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 162 - Lecture 8</video:title>
      <video:description>Computer Science 162 - Lecture 8

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25721.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-18T17:12:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p0Am8Mk7lP8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ocean-Life-Bathypelagic-Abyssopelagic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Life - Bathypelagic &amp; Abyssopelagic</video:title>
      <video:description>Here we explore the properties of the bathypelagic and abyssopelagic zones. Referring to the majority of the deep-sea open ocean. It is separated from the overlying bathypelagic by the 4 C isotherm and from the underlying hadopelagic at about 6000 meters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4493861d-99e6-4e1e-b39b-54362cfb9fd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-10-17T00:40:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7015.mp4</video:content_loc>
      <video:uploader>setasso77</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bathypelagic</video:tag>
      <video:tag>Abyssopelagic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ecological-footprint-in-transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ecological footprint in transport</video:title>
      <video:description>This is a presentation of a project from a visual communication department. It presents an animation of ecological foot print data. The data is in a five motion mechanisms, four display in 24 hours action with significance in specific field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/54f7c054-d9f1-4085-a2b3-20112e676fc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:01:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5672.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Lecture-1-Regular-Theory-of-the-Firm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Lecture 1 (Regular) - Theory of the Firm</video:title>
      <video:description>Lec 1 - Lecture 1 (Regular) - Theory of the Firm. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College, &quot;Theory of the Firm,&quot; September 29, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the central figure of most of the rest of the course: the firm. We begin by briefly discussing the institutional, legal, political and ethical foundations of the profit maximizing firm, focusing particularly on the debate over Corporate Social Responsibility. We then discuss conflicts within firms and the problem of providing appropriate incentives to employees. Finally, we examine which functions occur within and outside of firms and whether this distinction matters.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14997.jpg</video:thumbnail_loc>
      <video:duration>4443</video:duration>
      <video:publication_date>2012-08-28T11:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4MQyMHlS1w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Genes-Are-Made-Of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Genes Are Made Of DNA</video:title>
      <video:description>Lec 17- Genes Are Made Of DNA.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17165.jpg</video:thumbnail_loc>
      <video:duration>2954</video:duration>
      <video:publication_date>2012-09-02T12:01:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djd1qq6ThiQ</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Loneliest-Animals-Critical-Biodiversity-NATURE-PBS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Loneliest Animals , Critical Biodiversity - NATURE - PBS</video:title>
      <video:description>Biodiversity is the sum total of all the life on earth. However with the destruction of nature the are lonely animals with an estimate of 100 species disappearing per day from the planet. This is &apos;Critical Biodiversity&apos; from PBS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2bf8b1e-80e0-417a-981d-80712025f12f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-11-22T22:16:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5682.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Loneliest</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>PBS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Goats-With-Spider-Gene-Now-Producing-Webs-In-Their-Milk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Goats With Spider Gene Now Producing Webs In Their Milk</video:title>
      <video:description>On a farm outside of Canada goats have been genetically altered and now contain one spider silk gene this gene enables the goats to produce silk protein in their milk watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1db07514-db50-4f87-a2e9-0b26da4db12d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-22T22:10:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5681.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>NWO</video:tag>
      <video:tag>Goats</video:tag>
      <video:tag>and</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trailer-of-the-Future-of-Food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trailer of the Future of Food</video:title>
      <video:description>The future of food has been invaded by innovation technology affecting the very cells of plants in the name of increasing production. Follow this clip on biotechnology and food in this trailer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3fb51a8a-7de6-4c6d-a77f-598e6e024f02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-11-22T22:17:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5684.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Trailer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evaluation-of-Human-Beings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaluation of Human Beings</video:title>
      <video:description>This video shows an interesting comparison of human genome and chimpanzee genome which provide the proof of evaluation of human. How the DNA and chromosomes comparison in both the the species is done?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/95b92bc0-072b-4e4c-b3ee-d29a2a6b1fca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-11-22T22:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5683.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>strong</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>1</video:tag>
      <video:tag>to</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Genetically-Engineered-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Genetically Engineered Experiment</video:title>
      <video:description>Transgenic tomato or genetically engineered tomato is explained in this video. The genes of this tomato has been genetically engineered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9a2bed6a-2652-44fb-8d0a-fdb257a1dd0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-22T22:54:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5695.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Tomato</video:tag>
      <video:tag>First</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>engineered</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AHSG-a-natural-inhibitor-of-the-insulin-receptor-tyrosine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AHSG,  a natural inhibitor of the insulin receptor tyrosine</video:title>
      <video:description>A 3-D model of human Ahsg,  a natural inhibitor of the insulin receptor tyrosine kinase</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ce457d1f-d06d-4d4b-ad0d-5c2c12a48a53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-23T00:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5702.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>AHSG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bimanual-aryngoscopy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bimanual aryngoscopy procedure</video:title>
      <video:description>Bimanual laryngosopy manipulates the larynx externally to provide the physician with an optimized view and improved laryngeal view compared to cricoid pressure backward upward rightward pressure and no manipulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e627b8c0-326f-4ceb-96e9-986fce40dfce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T10:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9477.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bimanual</video:tag>
      <video:tag>Laryngoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Communication</video:title>
      <video:description>A Real Example of Cell Communication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/19f982a7-13d4-463c-b0cb-2441d8b56f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2010-11-23T00:14:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5704.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mice-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mice part 5</video:title>
      <video:description>In transgenic experiments lacz can be used as a reporter gene for activity of a given promoter its main advantage is the ease of visualization the transgenic mouse service creates transgenic mice by pronuclear injection of transgenic expression cassettes prepared by investigators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/654904f4-b9a6-4164-b03e-9586838ad68e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-22T22:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5692.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Public-perceptions-of-genetically-modified-foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Public perceptions of genetically modified foods</video:title>
      <video:description>Most interestingly, people have little idea of what genetically modified foods are. Foods are being genetically modified for several of reasons such to achieve high, yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/980b2061-b80d-4ce0-822e-b57e28c35082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2010-11-22T23:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5698.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Public</video:tag>
      <video:tag>perceptions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Communicating-Molecular-Structure-in-Diagrams-and-Words</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Communicating Molecular Structure in Diagrams and Words</video:title>
      <video:description>&quot;Lec 27 - Communicating Molecular Structure in Diagrams and Words&quot; Freshman Organic Chemistry (CHEM 125)

It is important that chemists agree on notation and nomenclature in order to communicate molecular constitution and configuration. It is best when a diagram is as faithful as possible to the 3-dimensional shape of a molecule, but the conventional Fischer projection, which has been indispensable in understanding sugar configurations for over a century, involves highly distorted bonds. Ambiguity in diagrams or words has led to multibillion-dollar patent disputes involving popular drugs. International agreements provide descriptive, unambiguous, unique, systematic &quot;IUPAC&quot; names that are reasonably convenient for most organic molecules of modest molecular weight.

00:00 - Chapter 1. The Development of the Fischer Projections
16:27 - Chapter 2. Diastereomers and Enantiomers in van&apos;t Hoff&apos;s Brochure
23:14 - Chapter 3. Notation Ambiguities and Multibillion Dollar Pharmaceutical Disputes
39:26 - Chapter 4. The IUPAC and the Standardization of Molecular Nomenclature

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19763.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-05T09:32:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pji0jGo3xww</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Notation</video:tag>
      <video:tag>Fischer</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>Lipitor</video:tag>
      <video:tag>chiral</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aortic-Valve-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aortic Valve Replacement Surgery</video:title>
      <video:description>This video will help you to understand the surgical procedure of aortic valve replacement. A full surgical procedure is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9173.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-29T21:29:53.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9173.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-GMAT-Data-Sufficiency-38</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - GMAT: Data Sufficiency 38</video:title>
      <video:description>GMAT: Data Sufficiency 38

145-147, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22374.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-11T01:54:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n1MbK-Qb7Mk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>38</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-embryos-tell-about-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What embryos tell about evolution</video:title>
      <video:description>Watching a cell develop reveals a lot about the history of that organism. Human embryo on the third week is a featureless disk of cells. On further growth, the primitive tree appears. This video explains the development of the embryo and it&apos;s significance to evolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ea8fd030-92d5-4c41-80a9-02cd61227d23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2010-11-24T20:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6015.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>What</video:tag>
      <video:tag>embryos</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-DNA-and-RetroVirus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution - DNA and RetroVirus</video:title>
      <video:description>The video provides some curious facts about the evolution. It shows the link between the DNA and the retrovirus within the organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6abf46f7-7300-4062-9085-4984d48b2147/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2010-11-24T14:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5951.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>retrovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explosion-of-a-Supernova</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explosion of a  Supernova</video:title>
      <video:description>A supernova explosion is a stellar explosion that is much larger in capacity than your average nova. It emits a very big flash and produces more energy than our sun will in its lifetime.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/782f7666-d3dc-46cb-a2fc-9e52fa80f492/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-23T23:58:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7702.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14923.jpg</video:thumbnail_loc>
      <video:duration>2421</video:duration>
      <video:publication_date>2012-08-28T04:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E7W6x1Py0Ro</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 37- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-02T05:02:42.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Adaptive-Interaction-Techniques-for-Sharing-Design-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Adaptive Interaction Techniques for Sharing Design Resources</video:title>
      <video:description>&quot;Lec 9 - Adaptive Interaction Techniques for Sharing Design Resources&quot; December 7, 2007 lecture by Brian Lee for the Human-Computer Interaction Seminar (CS 547). Today&apos;s designers generate content both on paper and online. Designers spread their work over physical and digital media, each of which has powerful, but distinct, sets of affordances. Recent work suggests that augmented paper interfaces can marry the ubiquity of paper interactions with the ease of search, annotation, and presentation afforded by digital representation. This dissertation examines novel ways to support and augment the practice of design through sharing and reappropriation of digitally captured design content.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>3494</video:duration>
      <video:publication_date>2012-09-14T14:58:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPR_GlN4fC8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>design</video:tag>
      <video:tag>Resources</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Creative-Ceilings-Lecture-12-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Creative Ceilings | Lecture 12 (2010)</video:title>
      <video:description>Lec 38 - Creative Ceilings | Lecture 12 (2010). David Chang (momofuku)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16043.jpg</video:thumbnail_loc>
      <video:duration>4960</video:duration>
      <video:publication_date>2012-08-29T08:46:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T8fipglrz0g</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Harvard</video:tag>
      <video:tag>David</video:tag>
      <video:tag>chang</video:tag>
      <video:tag>momofuku</video:tag>
      <video:tag>food</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Underwater-astonishments-by-David-Gallo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater astonishments by David Gallo</video:title>
      <video:description>David Gallo works to push the bounds of oceanic discovery. Active in undersea exploration (sometimes in partnership with legendary Titanic-hunter Robert Ballard), he was one of the first oceanographers to use a combination of manned submersibles and robots to map the ocean world with unprecedented clarity and detail.
He was a co-expedition leader during an exploration of the RMS Titanic and the German battleship Bismarck, using Russian Mir subs. On behalf of the Woods Hole labs, he appears around the country speaking on ocean and water issues, and leading tours of the deep-ocean submersible Alvin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/be631f6e-2fd2-4d18-9781-42889dd24124/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-04-02T05:51:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12070.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Underwater</video:tag>
      <video:tag>astonishments</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-guide-to-the-Complement-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A guide to the Complement System</video:title>
      <video:description>A collection of blood and cell surface proteins which is a major primary defense of adaptive primary responses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/cc40f590-0c1f-42b5-8e35-86dad6f99a18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2010-04-08T19:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4102.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 11 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 11: Lewis structures

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15830.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/8b56I8U24xU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Rice-U-Physics-and-AstronomyCondensed-Matter-Physics-1of2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Rice U Physics and Astronomy: Condensed Matter Physics 1 of 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b49dc7fc-47a3-44e9-a19a-e8818371a1d0/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-24T16:09:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5976.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
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      <video:tag>physics</video:tag>
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      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum Science</video:title>
      <video:description>Quantum living is living our life with the knowledge that science quantum mechanics proves through all the experiments what the ancient masters have always showed and taught throughout humanity is factually true</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bc63acf2-35f5-4cf8-8b6f-0303b413ea39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2010-11-24T14:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5943.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>History</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Algebra-Slope-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Algebra: Slope 3</video:title>
      <video:description>Algebra: Slope 3

Part 3 of slope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20096.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-06T01:59:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8XffLj2zvf4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rice-U-Physics-and-Astronomy-Condensed-Matter-Physics-part</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rice U Physics and Astronomy: Condensed Matter Physics part</video:title>
      <video:description>Rice U Physics and Astronomy : Condensed Matter Physics part 2 of 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d7db1663-21cb-42d1-85bf-7cf1bcd71128/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-24T16:12:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5977.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>U</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>matter</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rice-University-Physics-and-Astronomy-Space-Plasma-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rice University Physics and Astronomy: Space Plasma Physics</video:title>
      <video:description>Rice University Physics and Astronomy: Space Plasma Physics part 1 of 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/37cf3ef6-03f4-4774-b4e7-3592baacac62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2010-11-24T16:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5978.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inside-the-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside the Atom</video:title>
      <video:description>Atoms were known to be the smallest particle and then later scientist found out that there were sub-atomic particles. They include protons,neutrons and electrons. This video explains the functions of these particles and the structure of them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fba4a2a4-f94e-4333-9e8f-8cce8c1fe69c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-24T14:17:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5942.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>quarks</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytoskeleton-microtubules-cell-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytoskeleton microtubules cell biology</video:title>
      <video:description>The microtubule cytoskeleton exerts a wide variety of essential functions in all eukaryotic cells it is involved in chromosome segregation directed vesicle and organelle transport and is also required for cell motility and cell polarity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1a56071-c881-4d58-8bba-71e224cbd450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-11-24T15:45:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5968.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Developmental-Biology-Stanford-s-20-Year-Anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Developmental Biology Stanford &apos;s 20 Year Anniversary</video:title>
      <video:description>This is the commemoration of the Stanford Developmental Biology. The video shows their 20th year anniversary. Developmental biology is the study of how an organism grows and develops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db3a762f-f22d-4edb-8236-f18ca10a2b2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2010-11-24T20:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6010.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Stanford</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Anniversary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lecture-7-Theory-of-Monopoly-Price-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lecture 7 - Theory of Monopoly Price Theory</video:title>
      <video:description>Lec 3 - Lecture 7 - Theory of Monopoly Price Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Theory of Monopoly Price Theory.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture begins the second half of the course, which focuses on imperfect competition.  We begin by developing the basic incentive of a monopolist to reduce quantity in order to raise price and how to measure the inefficiency this creates.  We consider some empirical measurements of these incentives and inefficiencies.  We then consider the comparative statics of monopoly and how the rate at which the monopolist passes through cost changes into price changes measures many dimensions of her behavior.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14999.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-08-28T11:24:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GHKlI92s7XI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7: Introductory Biology</video:title>
      <video:description>This MIT lecture covers Biochemistry VI. Biological energy utilization in the form of ATP/NADH and others are discussed in the lecture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2318b2b5-5365-401f-bc3a-4348237e5a55/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-02T05:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1575.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
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      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Y-Chromosome-Carcinogenesis-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Y Chromosome - Carcinogenesis Development</video:title>
      <video:description>What has remained unknown is just what the y chromosome contributes that turns the XY embryo fairly early in development into a male watch for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2da8c7f9-29c7-4e87-a0d8-c596dd1431fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-24T16:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5980.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununhexium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununhexium</video:title>
      <video:description>Ununhexium is a temporary IUPAC element name. Discovery of this element, its name origin, sources and history behind it is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b470efd5-085f-44d1-a069-97f79dd3934e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-12T02:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11388.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Associative Law of Addition</video:title>
      <video:description>Associative Law of Addition

U01_L4_T1_we5 Associative Law of Addition</video:description>
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      <video:player_loc>https://www.youtube.com/embed/oTKVXJ7TcbA</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Impression Procedures for Stable Base Appliances</video:title>
      <video:description>&quot;Lec 23 - Impression Procedures for Stable Base Appliances&quot; Demonstrates the procedure for taking a stable base impression using Ackermans cement.  Orig. air date: JAN 9 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/giCQXktFPYA</video:player_loc>
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      <video:tag>Appliances</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Chemistry 3B</video:title>
      <video:description>Lec 19- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
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      <video:duration>4409</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GLXoNf-9f60</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:description>Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. More videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers are on http://babycenter.com/video.</video:description>
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      <video:duration>302</video:duration>
      <video:publication_date>2012-11-28T13:04:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28112.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Changing</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a well examination of a newborn infant by the expert doctors. Examination needs a careful examination with necessary precaution.</video:description>
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      <video:duration>9</video:duration>
      <video:publication_date>2013-02-16T02:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30268.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <video:video>
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      <video:description>Gallstones are solidified bile that can block the biliary ducts causing serous health problems. Usually gallstones are removed surgically. This video presents a way of removing gallstones by detoxification of the body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b6d445a-4a82-43e3-9af4-403aca6d83a1/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6174.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erbium video - Periodic Table of Videos</video:title>
      <video:description>In our new video about Erbium, The Professor explains why it is perhaps the most important element for websites like YouTube. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12134.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec Last - Potential Energy Surfaces, Transition State Theory and Reaction Mechanism&quot; Freshman Organic Chemistry (CHEM 125)

After discussing the statistical basis of the law of mass action, the lecture turns to developing a framework for understanding reaction rates. A potential energy surface that associates energy with polyatomic geometry can be realized physically for a linear, triatomic system, but it is more practical to use collective energies for starting material, transition state, and product, together with Eyring theory, to predict rates. Free-radical chain halogenation provides examples of predicting reaction equilibria and rates from bond dissociation energies. The lecture concludes with a summary of the semester&apos;s topics from the perspective of physical-organic chemistry.

00:00 - Chapter 1. The Boltzmann Factor and Entropy Against Traditional Views on Society
07:40 - Chapter 2. The Statistical Basis of the Law of Mass Action
13:13 - Chapter 3. Understanding Reaction Rates: The Potential Energy Surface and Collective Energies
29:40 - Chapter 4. Free Radical Halogenations: Predicting Reaction Equilibria and Rates
43:01 - Chapter 5. A Summary of the First Semester

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-05T09:40:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hpQnRwVjhDk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Lecture 4 (Turbo) - Perfect Competition</video:title>
      <video:description>Lec 4 - Lecture 4 (Turbo) - Perfect Competition. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Perfect Competition.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture is something of an (anti-) climax to the course so far, discussion the central idea of perfect competition.  We cover some basic ideas in international trade and comparative advantage, the existence and comparative statics of equilibrium and the fundamental theorems of welfare economics and their appropriate interpretation.  We then consider whether the welfare theorems really justify the pro-market spin usually put on them, considering Hayek&apos;s emphasis on the market&apos;s informational role as a framing of the themes for the rest of the course.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
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      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What caused the actual collapse of Maya civilization? This video presented by SciShow breaking news discusses the history of Mayan civilization.</video:description>
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      <video:duration>250</video:duration>
      <video:publication_date>2013-02-07T06:35:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29266.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Mayan</video:tag>
      <video:tag>Apocalypse</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dual neural peptidase or endothelin converting enzyme inhibition improves endothelial function in mesenteric resistance arteries of young spontaneously hypertensive rats</video:description>
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      <video:duration>66</video:duration>
      <video:publication_date>2010-11-25T11:58:30.000Z</video:publication_date>
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      <video:description>Although pymol has a powerful and flexible interface it is complex and can appear daunting to new users this guide is intended to introduce the pymol interface and basic tasks without leaving the mouse behind</video:description>
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      <video:description>Ammonium chloride is a white salt which is usually used in dry cells. This brief video demonstrates the synthesis of ammonium chloride.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 7 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dental Cubicle, Pt. 1- The Dental Unit</video:title>
      <video:description>&quot;Lec 3 - Dental Cubicle, Pt. 1- The Dental Unit&quot; Introduces the University of Michigan School of Dentistry cubicle to the student. Shows the operation of the equipment. Orig. air date: SEP 18 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/OKcVTVE61F0</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge BBC-Part 5-10</video:title>
      <video:description>This is a video production of BBC about &apos;Dangerous Knowledge&apos;. In this part 5-10 the programme looks at great mathematicians and physicists, their work and its limits as well as the lives they have led, an example is the mysterious time and constant change.</video:description>
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      <video:duration>350</video:duration>
      <video:publication_date>2010-11-25T20:32:24.000Z</video:publication_date>
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      <video:uploader>marlbroman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Manual Transmission</video:title>
      <video:description>Manual transmission refers a kind of manual gearbox, which generally uses a clutch that is operated by the driver. This video shows how manual transmission works.</video:description>
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      <video:duration>23</video:duration>
      <video:publication_date>2011-11-25T20:18:51.000Z</video:publication_date>
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      <video:title>An attempt at antigravity</video:title>
      <video:description>Anti gravity is the idea to create an object free from gravity. This is technology that could be used for space craft construction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/790637b7-0d64-4640-9764-a5829a76405f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-25T08:18:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7843.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Antigravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Exchange-in-the-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Exchange in the Lungs</video:title>
      <video:description>An animation showing how gas exchange occurs in the lungs gas exchange is the process of swapping one gas for another it occurs in the alveoli of the lungs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bdbfa07b-c4df-4dbc-8020-1a73b085022e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-25T21:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6094.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Podiatry-Medical-Billing-Companies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Podiatry Medical Billing Companies</video:title>
      <video:description>Medicalbillersandcoders.com offers 24/7 podiatry billing services in all states of US.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/d87d8e59-4b27-44e2-8b38-c14743fd4075/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-02-12T10:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30802.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>podiatry</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrostatic-And-Magnetic-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrostatic And Magnetic Forces</video:title>
      <video:description>How the whole world is dependent on electromagnetism? A brief description of the electrostatic and the magnetic forces with the examples from our daily life is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fb3d723a-1262-4590-8aaa-613216df0052/cand_25.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2013-02-07T06:38:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29271.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>force</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>of</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutionary-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary Biology</video:title>
      <video:description>This video explains evolutionary biology. It explains how the environmental change affects each species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0a5eb91d-4863-4185-823b-9e5d984dc160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-25T21:37:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6089.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolutionary</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-3-of-the-Female-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 3-3 of the Female Physiology</video:title>
      <video:description>This video takes a look at the female reproductive system or the female physiology. This video starts its journey from the oocytes to their housing and relationship with granulosa cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ecad8cd-f098-4678-bb12-c58b0748856c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-25T21:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6092.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cell-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cell Biology?</video:title>
      <video:description>Cell Biology is related with different fields. This video will introduce you with the biological science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5421e043-bc8d-4b87-bbdb-f9a914e0d53e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1031</video:duration>
      <video:publication_date>2010-11-25T21:31:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6088.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functionality-of-an-AC-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functionality of an AC works.</video:title>
      <video:description>This is a demonstration of how an AC works. It shows both the interior and exterior of the house.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7443da64-6d9f-4e17-a43b-6a89f22a3037/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-25T20:24:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7880.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Love-of-God-and-the-evil-Einsteins-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Love of God and the evil: Einstein’s view</video:title>
      <video:description>Albert Einstein argues; cold in reality is the absence of heat, darkness is in reality the absence of light. So is evil. Evil is in reality the absence of love of God in man’s heart.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/99573cf2-7527-44de-9cb0-33a77a6e135b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-11-25T21:21:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6086.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LOVE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-alpha-helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of alpha helix</video:title>
      <video:description>Alpha helix is one of the most common secondary structures of proteins. In this video, structural features of alpha helix of protein is discussed in details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c89de997-194f-49ab-b22d-1b07462b5af5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2010-11-27T00:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6182.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Potassium-Channel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Potassium Channel</video:title>
      <video:description>This video will provide you an introduction with potassium channels. These are very widely spread ion channels in chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6184.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-27T00:26:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6184.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Kv1</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-folding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein folding</video:title>
      <video:description>Proteins are long chain polymers of amino acids. It is folded in a three dimensional structure. Three dimensional folding is essential for functionality of proteins. This video discusses different patterns of protein folding. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d742bedf-7807-442b-8b7d-d2a366e230cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2010-11-27T00:33:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6188.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>24</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Example-of-secondary-structure-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Example of secondary structure of protein</video:title>
      <video:description>Areas of folding and coiling within a protein constitute the secondary structure o. This video presents an animated example of how secondary structures are formed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/32950a31-d966-49dd-a91b-c92de9c44c3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2010-11-27T00:26:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6183.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taxonomy-or-Categories</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy or Categories</video:title>
      <video:description>There are a number of applications that can help people create taxonomies and place information objects within their categories all living things are divided into seven categories using latin terms that can be understood worldwide</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a44b91bd-9f88-4dfe-be12-d8f64760b75e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-30T21:54:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6332.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Categories</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Black-hole-natures-formidable-mystery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Black hole: nature’s formidable mystery</video:title>
      <video:description>Black hole is one mystery that scientists are trying hard to solve. Black holes are so massive that even light cannot escape them. They bend space and time. This video shows some animated pictures of black hole. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bb28ff3b-7e00-441d-b431-80b97b908503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-11-27T11:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6197.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Depletion-of-ozone-layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Depletion of ozone layer</video:title>
      <video:description>Ozone layer of the earth’s atmosphere protects us from the harmful solar radiation. However, mounting evidence suggests that ozone layer is diminishing rapidly. Scientists have found a huge gape in the ozone layer over Antarctica. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa7652cd-ebaf-4355-aefa-bf9ff27abdbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-11-27T11:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6199.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Depletion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>1987</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-and-mitosis-differentiated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis and mitosis differentiated</video:title>
      <video:description>Meiosis is a process where a cell forms two daughter cells which are identical.This video explains the differences between meiosis and mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3e933ba1-10c8-4e1e-a7dd-646a3e25888e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-12-03T12:05:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6382.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>From</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Chemical-Equilibrium-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Chemical Equilibrium Part-2</video:title>
      <video:description>The topics discussed here are- Temperature dependence of the free energy change, temperature dependence of the equilibrium constant and Le Ch-atelier&apos;s principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/75aba017-192a-4033-a627-d179de8eb5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2010-12-03T14:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6401.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insect-Cell-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insect Cell Culture</video:title>
      <video:description>The Sf9 cell line derived from pupal ovarian tissue of the Fall armyworm Spodoptera frugiperda is one of the most common cell lines used for BEVS (Baculovirus expression vector systems). This video shows you how to culture the Sf9 cell line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/9b1b4c48-2e06-4e3d-a79a-ca9dac2c4600/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-06-02T02:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4383.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Surgeon-Performs-Rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Surgeon Performs Rhinoplasty</video:title>
      <video:description>The video is an interview of A famous doctor who performs Rhinoplasty in an effective manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/c3a7f233-6fda-44dd-9295-ffb696be6363/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-03-13T18:31:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6840.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>استشاري</video:tag>
      <video:tag>طبيب</video:tag>
      <video:tag>عراقي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>الخليج</video:tag>
      <video:tag>الشرق</video:tag>
      <video:tag>الاوسط</video:tag>
      <video:tag>افضا</video:tag>
      <video:tag>اشهر</video:tag>
      <video:tag>معروف</video:tag>
      <video:tag>عمليات</video:tag>
      <video:tag>التجم</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Compare-and-Order-The-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Compare and Order The Fractions</video:title>
      <video:description>This video contains the example of different fractional values and shows how to order them by comparing with each other. The tutorial will definitely clear the basic concepts about the fractions.</video:description>
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148-150, pg. 290</video:description>
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Example of calculating a surface integral part 3</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Vector Fields</video:title>
      <video:description>This video will help you to calculate the vector fields of a given equation. The mathematician here shows few examples to clear all misconception in your mind.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/cf471289-5c12-46cf-9f7c-b65ce7ed9745/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2010-12-06T11:26:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6498.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Representation-of-Vectors-in-Algebraic-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Representation of Vectors in Algebraic Form</video:title>
      <video:description>This video contains an example showing the representation of vectors in algebraic form. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e12277fd-edca-4f66-9be5-e4e6c9370d5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>796</video:duration>
      <video:publication_date>2010-12-06T12:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6515.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Algebraic</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Finding-The-Slope-of-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Finding The Slope of Line</video:title>
      <video:description>This video will help you to find the slope of a line from the given coordinates of a points. Here the topic is discussed with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/fbe3bf31-83f6-4698-bf78-d637fac2fbfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2010-12-06T12:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6506.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Inequalities</video:title>
      <video:description>Solving inequalities is an important section in pre-algebra.This video explains how to solve inequalities by adding or subtracting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/484bb3cd-c11c-4b12-b050-93baf566683b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2010-12-06T12:35:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6508.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Subtracting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Rational-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Rational Functions</video:title>
      <video:description>This video shows the rational functions and their operations with the diagrams. The tutorial is well explained and contains examples which will make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/65a0370c-8152-4edc-83c2-2db8054e19aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-12-06T13:26:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6527.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Quadratic-Inequalities-Visual-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Quadratic Inequalities (Visual Explanation)</video:title>
      <video:description>Quadratic Inequalities (Visual Explanation)

How to solve a quadratic inequality.  Visual intuition of what a quadratic inequality means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20151.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T02:13:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xdiBjypYFRQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Explanation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Wear-a-surgical-mask</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Wear a surgical mask</video:title>
      <video:description>Surgical masks protect the patient from any germs that may exit through the mouth and nose. This is a tutorial on how to wear one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81bf6824-2ad6-4569-b7c7-ae6764fa3569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-28T05:35:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8235.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>mask</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Wear</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 119 - Lecture 18: Bayes Rule Anomalies</video:title>
      <video:description>Economics 119 - Lecture 18: Bayes Rule Anomalies

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25856.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-09-18T17:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_xJyGYK0VXQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>anomalies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Oxidative-Phosphorylation-and-Chemiosmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxidative Phosphorylation and Chemiosmosis</video:title>
      <video:description>Oxidative Phosphorylation and Chemiosmosis. Oxidative phosphorylation is a metabolic pathway that uses energy released by the oxidation of nutrients to produce ATP.  ref: http://en.wikipedia.org/wiki/Oxidative_phosphorylation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/e53aa581-b839-4fd9-8add-4a44d723925f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-03-30T21:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6891.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Oxidative</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chemiosmosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Public-Health-250B-Lecture-23-Meta-analysissystematic-re</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Public Health 250B - Lecture 23: Meta analysis/systematic re</video:title>
      <video:description>Public Health 250B - Lecture 23: Meta analysis/systematic re

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25636.jpg</video:thumbnail_loc>
      <video:duration>4882</video:duration>
      <video:publication_date>2012-09-18T16:43:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JAMzKwvYs3A</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Re</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Replicating-the-DNA-Double-Helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replicating the DNA Double Helix</video:title>
      <video:description>Illustrating the process of Replicating the DNA Double Helix in animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/526987b0-6a9c-47ec-aab7-b245a77e5581/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-10-18T04:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7058.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Replicating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>double</video:tag>
      <video:tag>helix</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Telomere-Replication-Science-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Telomere Replication Science video</video:title>
      <video:description>Telomere Replication Science video. A telomere is a region of repetitive DNA sequences at the end of a chromosome, which protects the end of the chromosome from deterioration or from fusion with neighboring chromosomes. ref: http://en.wikipedia.org/wiki/Telomere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8c7e0358-c806-4c9a-865c-c34b4b97772c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-03-30T21:35:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6886.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>telomere</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Modification-in-Golgi-Apparutus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Modification in Golgi Apparutus</video:title>
      <video:description>How protein modification in golgi occurs is shown in this video.  Proteins translated within the rough endoplasmic reticulum are transferred to the Golgi. From there they are modified and packaged into vesicles for distribution. This section focuses on how the modifications done in the Golgi help to direct this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9682d99c-039f-424e-badc-bf45214a2505/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-10-18T05:06:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7084.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>Golgi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Sensation and Perception 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19510.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-05T03:08:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DaIaaffurHI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Parkinsons-Disease-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Parkinson&apos;s Disease Part - 2</video:title>
      <video:description>Video contains an overview of Parkinson&apos;s disease. An interview with the patient and problems in his daily life due to this disease are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bee63890-fb88-4493-9214-f6e87f0d0436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2011-10-20T23:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7110.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Parkinsons-Disease-Progress-and-Promise-in-Stem-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parkinson&apos;s Disease Progress and Promise in Stem Cell</video:title>
      <video:description>Parkinson&apos;s Disease Progress and Promise in Stem Cell Resarch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c24e7e47-6ffa-444a-96f8-7f28d197ee79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-10-20T23:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7112.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/B-Front-and-Frontliner-Auditory-Nerve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B Front and Frontliner Auditory Nerve</video:title>
      <video:description>Listen to the frontliner and b front mix cloudcast by basshaterz on mixcloud download frontliner front auditory nerve its free and really easy to use</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c64fe8b8-9540-45fa-a4b5-4994458c54f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-10-18T05:21:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7101.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Auditory</video:tag>
      <video:tag>nerve</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sickle Cell Anemia</video:title>
      <video:description>Sickle cell anemia gets it&apos;s name from the shape of the red blood cells depending on it&apos;s condition.This is a genetic disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ed0d0d11-de3a-472d-96fb-f70965aa65eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-18T02:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7053.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Anemia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-10-Lecture-3-Video-Games</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 10 - Lecture 3: Video Games</video:title>
      <video:description>Computer Science 10 - Lecture 3: Video Games

The Beauty and Joy of Computing 
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/03/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25652.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-18T16:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_FstfJt723E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Games</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hadron Architecture and Meson Decays 1</video:title>
      <video:description>Hadron Architecture and Meson Decays 1
©  2011 Claude Michael Cassano
   A hadron is usually defined simply as a composite particle made up of quarks held together by the strong force (as atoms and molecules are held together by the electromagnetic force); categorized into two families: baryons (made of three quarks) and mesons (made of one quark and one antiquark).
    A Breit-Wigner cross-section resonance is a characteristic of a particle, such as an electron, a baryon, or a meson. Although quarks always occur bundled, their non-observation is also attributed to the fact that the resonances of the bundles is as a singleton - rather than a cluster of distinct individual resonances.
    This leads to only one conclusion. Hadrons are  S sub R  matrices, not fully decomposed into singletons, as leptons are; and this resonance is a characteristic of individual  S sub R  matrices.
    What satisfies the Dirac equation also satisfies the Klein-Gordon equation. The Dirac equation illuminates a characteristic of particles called spin. This is manifested in the  S_{R}  matrix structure with each column-object singleton (fermion) possessing a half-integral spin (up/down, or ±1/2). Spin computation is about as simple as addition. When two half-integral spin particles form a hadron, the hadron spin is integral . When three form a hadron, the hadron spin is half-integral .
    Hadrons may be best understood as 3×3×3  S sub R  matrices. That is, as the 2-dimensional 3×3  S sub R  matrices extended into an additional depth dimension (of the same set as the others)(recall the reason from [1]) (picture as a Rubik&apos;s-cube, rather than a square).
    Examples of this nature have already been noticed in [1], during certain interactions. On  S sub R  matrix fusion, components of the same column/generation fill higher depth dimensional slots in the matrix, if necessary (as seen in some examples in [1], when more than one column-object singleton of the same column/generation fuse filling the same column/generation slot are actu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2571e6c1-e210-4810-9b02-8beefb012c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1089</video:duration>
      <video:publication_date>2011-10-21T11:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7129.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Serotonin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Serotonin</video:title>
      <video:description>Serotonin is found in abundance in the gastro- intestinal tracts of animals.But they too can be found in plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/8fc8f923-aef4-4668-8dcd-c302c75f982d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2011-10-18T03:00:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7054.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>serotonin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/About-pharmacology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>About pharmacology</video:title>
      <video:description>Pharmacology Drug binding explains what drugs are what they do to body functions and why a person may experience side effects when they take drugs and why there is such a wide spectrum of differences between drug actions in different people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cca13b69-b1fd-4a84-ad8c-c3cc6352fdb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-10-20T23:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7108.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Resistance-to-Oseltamivir</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Resistance to Oseltamivir</video:title>
      <video:description>Oseltamivir is currently the frontline antiviral drug employed to fight the flu virus in infected individuals by inhibiting neuraminidase a flu protein responsible for the release of newly synthesized virions however oseltamivir resistance has become a critical problem due to rapid mutation of the flu virus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/85a60f76-a8dc-4b0a-8d4a-8f05f49a1a7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-10-23T15:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7180.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oseltamivir</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-of-Brain-Relaxation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Brain Relaxation</video:title>
      <video:description>Anatomy of human brain is shown here. Internal process of brain is very complex which is shown in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/96babd80-97f8-4e6b-a840-f11878b86c33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-21T01:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7116.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>relaxation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-MRI-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the MRI works?</video:title>
      <video:description>MRI is magnetic resonance imaging and it is used to examine the bones and muscles of the body. This video explains how an MRI device works. This video source is 2 minute fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ca821e68-5700-408a-9e0b-a20893957c59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-10-23T04:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7156.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cochlear-implant-vs-hearing-aid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlear implant vs hearing aid</video:title>
      <video:description>Cochlear implant is a miniature device which enables patients with profound degree hearing loss to perceive the sounds sometimes called a bionic ear the cochlear implant can restore hearing for many kinds of hearing loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d0535c53-550a-470a-9dd9-d4b52507f998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-10-21T01:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7126.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cochlear</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-EE290f-Introduction-to-Synchroton-Radiation-Bending-Magnet-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - EE290f  Introduction to Synchroton Radiation, Bending Magnet Radiation</video:title>
      <video:description>EE290f  Introduction to Synchroton Radiation, Bending Magnet Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 8 - Introduction to Synchroton Radiation, Bending Magnet Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19456.jpg</video:thumbnail_loc>
      <video:duration>4903</video:duration>
      <video:publication_date>2012-09-05T02:45:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JorJ_Xa0SZQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cochlea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cochlea</video:title>
      <video:description>The cochlea is the spiral cavity of the inner ear. It looks like a snail shell. This video explains the structure and functions of the cochlea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f7709ac2-c927-4c77-b122-ac23e482c5bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-10-23T04:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7154.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cochlea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-Parkinsons-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Parkinsons Disease</video:title>
      <video:description>The inadequacy of activity of dopamine secreting cells is the first sign of Parkinsons Disease.And the major pathways affected in the brain are motor,oculo-motor, associative, limbic and orbitofrontal circuits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/399b7307-1b74-4838-b954-58b0f4fd5474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:44:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7176.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinsons</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Public Health 241 -</video:title>
      <video:description>lec 3-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27606.jpg</video:thumbnail_loc>
      <video:duration>2638</video:duration>
      <video:publication_date>2012-09-30T09:52:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XcR0L6SSU6E</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-We-Hear-Sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does We Hear Sound</video:title>
      <video:description>Ehat happens when we hear a sound? How does the receptors hear the sound? This video will show you the whole internal working of an ear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6c09a111-fa21-43db-bb95-1fc72a36b302/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T04:12:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7155.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Organ</video:tag>
      <video:tag>Corti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Computed-Tomography-CT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Computed Tomography (CT)</video:title>
      <video:description>Computed Tomography (CT)an X-ray source and detector rotate 180 degrees on both opposite sides of the skull therefore a series of transmission is measured at every degree of rotation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7a4ae182-6148-4c1e-9f9d-73d6320d88ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T03:49:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7131.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functional-Magnetic-Resonance-Imaging-FMRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functional Magnetic Resonance Imaging FMRI</video:title>
      <video:description>This video shows a brain in motion. The internal structure of the brain while working is shown here which will help you to understand the concept of brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ab4520a0-19ce-4b5d-8b61-e62a5914ad5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-10-23T15:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7179.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>fMRI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-congestive-heart-failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of congestive heart failure</video:title>
      <video:description>This video shows an animation of congestive heart failure, which occurs as result of gradual loss of heart muscle due to blockage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d3b749-8c34-4edd-b195-696f53c8e808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2011-11-28T12:31:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8512.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Congestive</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Flannery-OConnor-Wise-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Flannery O&apos;Connor, Wise Blood</video:title>
      <video:description>&quot;Lec 3 - Flannery O&apos;Connor, Wise Blood&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford&apos;s first lecture on Flannery O&apos;Connor&apos;s Wise Blood addresses questions of faith and interpretation. She uses excerpts from O&apos;Connor&apos;s copious correspondence to introduce the critical framework of O&apos;Connor&apos;s Catholicism, but invites us to look beyond the question of redemption. What do characters see in this text, and what are they blind to? What do we see as readers, and how does methodology shape this vision?

00:00 - Chapter 1. Introduction: The Catholicism of Flannery O&apos;Connor
12:27 - Chapter 2. The Search for Home: Haze&apos;s Essex
24:53 - Chapter 3. The Depiction of Nothingness: The Landscapes of O&apos;Connor
33:42 - Chapter 4. The Symbolism of Senses: Hazel Motes&apos;s Eyes and Ears
38:43 - Chapter 5. Fragmented Bodies: What We Miss When We Limit Our Interpretative Lens

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16761.jpg</video:thumbnail_loc>
      <video:duration>2827</video:duration>
      <video:publication_date>2012-09-01T09:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PjplQUPhES4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Catholicism</video:tag>
      <video:tag>Haze</video:tag>
      <video:tag>Motes</video:tag>
      <video:tag>Nihilism</video:tag>
      <video:tag>omniscience</video:tag>
      <video:tag>redemption</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>sight</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Agrarians</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>symbolism</video:tag>
      <video:tag>transcendence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Extreme-Derivative-Word-Problem-advanced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Extreme Derivative Word Problem (advanced)</video:title>
      <video:description>Extreme Derivative Word Problem (advanced)

A difficult but interesting derivative word problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19825.jpg</video:thumbnail_loc>
      <video:duration>1393</video:duration>
      <video:publication_date>2012-09-05T17:51:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/viaPc8zDcRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>extreme</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Advanced</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Mortgage-Back-Security-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Mortgage Back Security Overview</video:title>
      <video:description>Mortgage Back Security Overview

Basics of how a mortgage back security works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20154.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-06T02:14:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dwleadLC2Dw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Mortgage</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-magnetic-resonance-NMR-in-Spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear magnetic resonance NMR in Spanish</video:title>
      <video:description>NMR is an extremely powerful technique for investigating the structure of chemical species primarily those in solution by the radio frequency interrogation of the sample held in a powerful magnetic field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4fb2c0aa-abfb-4ac1-9270-a2d9ca540737/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T15:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7186.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>RESONANCIA</video:tag>
      <video:tag>MAGNETICA</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Comparative-Methods-Trees-Maps-and-Traits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Comparative Methods: Trees, Maps, and Traits</video:title>
      <video:description>&quot;Lec 16 - Comparative Methods: Trees, Maps, and Traits&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

We can use methods of genetic analysis to connect phylogenic information to geographical histories. Human migration has left genetic traces on every continent, and allows us to trace our roots back to Africa. Molecular genetic methods allow us to determine whether or not trait states were ancestral, which can have profound implications for fundamental biological ideas.

00:00 - Chapter 1. Introduction 
02:02 - Chapter 2. The Geography of Human Genetics 
12:56 - Chapter 3. Geographical Phylogeny 
24:44 - Chapter 4. Independent Contrast 
34:21 - Chapter 5. Genetic Diversity and History in Humans 
48:14 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17337.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-02T18:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0KOud203GHc</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
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      <video:uploader>hp175</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>MRI or magnetic resonance imaging is used to detect damaged muscles or organs. This video explains how and MRI can detect a certain muscle or organ.</video:description>
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      <video:uploader>hp175</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Arthritis is the most common reason that the hip joint wears out. Here is a full explanation of arthritis with its structure.</video:description>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>You don&apos;t have to miss this again! it&apos;s a 3 dimensional animation prepared by ALSACIEN laboratory. Enjoy and you expand you knowledge.</video:description>
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      <video:duration>43</video:duration>
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      <video:uploader>hp175</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Circulation of the mother and fetus</video:title>
      <video:description>This is an animation that demonstrates the maternal-fetal circulation, which is a complex process that nourishes the baby while removing waste from the fetus and back to mother for clearance.</video:description>
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      <video:publication_date>2011-11-28T17:50:11.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows an animation of spinning hydrogen nucleus initiated by a pulse from a radio, and subsequent radio wave emission on return to ground state. Enjoy!</video:description>
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      <video:uploader>hp175</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hadron Architecture and Meson Decays 2</video:title>
      <video:description>Hadron Architecture and Meson Decays 2
©  2011 Claude Michael Cassano
   A look at a 3-depth column-wise configuration of protons and neutrons reveals why the solitary proton is stable and the neutron is not.
    All baryons are of the following form (through depth/generation).
    In the 1st class, there are EEE&apos;s through depth/generation. Thus, two are electric field bound to the same one, as well as color bound.
    In the 2nd class, two are separately electric field  EE bound through depth/generation, as well as color bound.
    In the 3rd &amp; 4th classes, there is no electric field binding through depth/generation. Only color binding is in effect.
    Thus, the 1st class is the most stable, followed by the 2nd class.
    And, so, as the lightest rest mass baryon of the first class, the proton is the most stable.
    And this extra binding is why
       A+B→C+D =&gt; C-bar + D-bar → A-bar + B-bar 
          is not satisfied by all baryons.
    
    Nucleon binding like the interaction, here, is another classic illustration of a basic nucleon interaction.
     
    Leptons are symmetric, each dimensional component is of the same type. So are photons.
    But quarks are mixtures, gushing and surging, contracting, and billowing and bulging about along it&apos;s streaming course - the orthogonal electric and magnetic field components acting on each other as they travel. Higher energy quarks gush about more. When quarks are bound to one another, this is manifested as binding energy, measured as the hadron rest mass.
    When a bulge of a  u  of a nucleon encounters a bulge of a  d  of another nucleon, as a pair each undergoes an opposing light fermion interaction. This wave-bulge encounter resembles the transfer of a zero spin particle. Clearly, these bulges are not sufficiently expressed by a nucleon for binding to another unless it&apos;s energy is at least the rest mass of the nucleon plus that of a pi-meson. The binding energy of a nucleon pair seems to be the minimum energy required to maintain a bulging rate of both nucleo</video:description>
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      <video:duration>976</video:duration>
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      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a spanish video of resonancia magnética and may refer to MRI&apos;s or nuclear magnetic resonance.</video:description>
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      <video:duration>76</video:duration>
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      <video:uploader>hp175</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>RESONANCIA</video:tag>
      <video:tag>Magnética</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Here it is - five grams of caesium in water... But did you know caesium (aka cesium) is also used to define the length of a second?

For extra footage and replays of the reaction visit http://www.youtube.com/watch?v=pWXQ2tYzJaU

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:duration>437</video:duration>
      <video:publication_date>2012-04-03T14:35:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5aD6HwUE2c0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Here is an animated video showing the release of hormones in our body by the pituitary glands. Video is very helpful for education purpose.</video:description>
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      <video:uploader>hp175</video:uploader>
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      <video:description>This video discusses the symptoms &amp; treatments of glaucoma with the structure of eye. A brief explanation is provided here to help you.</video:description>
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      <video:tag>Symptoms</video:tag>
      <video:tag>Treatments</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7248.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Schizophrenia is a chronic ans severe brain disorder that is characterized by disturbances in thought and perception of reality. This video provides information on this psychiatric disorder.</video:description>
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      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Updates on Osteoporosis Drugs</video:title>
      <video:description>Video shows a patient having this drug and his satisfactory reviews about this drug. Reviews of the expert doctors are also shown here.</video:description>
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      <video:duration>230</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8549.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Improve</video:tag>
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      <video:tag>treatment</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is clearly a possibility turns out that its not just humanity that enjoys a comfortable home. These little fellows do too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61088fe8-c7b7-438a-89db-a03bfc1ea1f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-26T00:06:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7990.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tent</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>bats</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Titel First Images From Refreshed Hubble Telescope</video:title>
      <video:description>Dscription First Images From Refreshed Hubble Telescope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98bd329e-516e-4b41-90e6-e9112dca9586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-06T19:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>Refreshed</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Telescope</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Description 400 Years of the Telescope - HD Trailer</video:description>
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      <video:duration>192</video:duration>
      <video:publication_date>2011-11-06T18:57:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7287.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Telescope</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Trailer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Gold is an attractive soft metal used for making expensive flashy jewellery.This video shows the examples of jewellery made  from gold.</video:description>
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      <video:duration>210</video:duration>
      <video:publication_date>2013-02-07T06:39:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29273.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Gold</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Titel Envisat - Earth Observation</video:title>
      <video:description>Dscription Envisat - Earth Observation</video:description>
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      <video:duration>428</video:duration>
      <video:publication_date>2011-11-06T18:59:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7289.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Envisat</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>observation</video:tag>
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    <loc>https://dnatube.com/videos/Hubble-Space-Telescope-Valuable-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble Space Telescope Valuable Discovery</video:title>
      <video:description>After more than 20 years in orbit around the Earth,The Hubble showed a new discovery. It showed a fourth moon orbiting Pluto and was called P4 temporarily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5422a732-c7df-4629-9881-99abaa2a7925/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-11-06T18:58:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7288.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Astronomers</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Magnetic-Resonance-Imaging-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Magnetic Resonance Imaging (MRI)</video:title>
      <video:description>This video shows the full process of MRI. Different processes related with MRI are RF receiver time, TR repetition time, Signal averages(NSA), Coil position, Special rotation. There are explained in the video very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6f54aeae-cb7a-4ddb-a24a-5628f9840dc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-10-23T19:49:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7254.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sperm-Activity-during-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sperm Activity during Fertilization</video:title>
      <video:description>Usually mammals rely on internal fertilisation through copulation. After a male ejaculates, a large number of sperm cells move to the upper vagina (via contractions from the vagina) through the cervix and across the length of the uterus toward the ovum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/768a884f-9bf1-4a8d-bd84-0ee11c058165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-28T23:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8561.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fertilization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lunar-Reconnaissance-Orbiter-LRO-Data-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Reconnaissance Orbiter (LRO) Data Release</video:title>
      <video:description>This video shows Lunar Reconnaissance Orbiter also called as LRO Data Release. he Lunar Reconnaissance Orbiter (LRO) is one of the two Moon-bound spacecraft that NASA launched this June, aboard an Atlas V delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac598473-e75a-4498-a142-7d30aaee39f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-08T03:33:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7363.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Release</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Fluids-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Fluids (part 4)</video:title>
      <video:description>Fluids (part 4)

Using our understanding of fluid pressure  to figure out the height of a column of mercury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21132.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-08T17:52:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i6gz9VFyYks</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/NASA-Making-the-Impossible-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  Making the Impossible Possible</video:title>
      <video:description>This is a NASA video.  National Aeronautics and Space Administration (NASA) video demostrates a video about making the impossible possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6517c6e-1eef-4a1e-9c4e-7d9a9d0375f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-09T15:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7403.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Impossible</video:tag>
      <video:tag>Possible</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Sensation and Perception 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19507.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-05T03:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wue0F35b9d0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Resonance-Imaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Resonance Imaging</video:title>
      <video:description>Magnetic resonance imaging also known as MRI. It uses a magnetic field and radio waves to create a clear cross sectional images of the body. This video demonstrates how to prepare for an MRI and the process of an MRI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19138a63-3f01-4dc7-b48b-85086da5f314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-11-08T03:35:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7364.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>imaging</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lives-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lives of Stars</video:title>
      <video:description>Video shows a very interesting explanation behind the evolution of stars like sun and different facts related to them. The videos are taken through the Hubble space telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4801f8f9-4e91-4c62-94a4-da4beb9a15b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-11-08T03:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7361.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>4</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Screening for Colorectal Cancer</video:title>
      <video:description>Colon cancer screening can detect polyps and early cancers in the intestinal area such screening can find problems that can be treated before cancer develops</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/75253f3b-59e4-46d8-aef6-7d838258a9eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-10-23T19:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7253.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Puffin-and-the-Satellite-Connection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Puffin and the Satellite Connection</video:title>
      <video:description>The Puffins are a species of birds found in both North Pacific and North Atlantic oceans. Puffins and humans have long lived in peace together but changes are now being noted in the birds as regards their food patterns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/801d3049-4f95-4129-a182-fb5b50c97aae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-24T15:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7732.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Puffin</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>Connection</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removing skin staples with a  Skin Stapler</video:title>
      <video:description>Skin is at times stapled in both internal and skin wounds of surgery. This video shows a specialized instrument for the removal of the staples called a skin stapler remover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ae519f6-d3be-499e-80b1-39426c9d2d08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-11-29T11:00:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8801.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Stapler</video:tag>
      <video:tag>Remover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shrimp-Under-Antarctic-Ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shrimp Under Antarctic Ice</video:title>
      <video:description>How far into the depths do we expect to find living organisms such as shrimps. Here is a Surprise Shrimp Under Antarctic Ice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdef4bc3-9964-4d24-92b9-a06b635b3fd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-24T18:10:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7763.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Surprise</video:tag>
      <video:tag>Shrimp</video:tag>
      <video:tag>under</video:tag>
      <video:tag>antarctic</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-10-Lecture-20-The-Potential-of-Cloud-Computing-Professor-Armando-Fox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 10 - Lecture 20: The Potential of Cloud Computing - Professor Armando Fox</video:title>
      <video:description>Computer Science 10 - Lecture 20: The Potential of Cloud Computing - Professor Armando Fox

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/21/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25694.jpg</video:thumbnail_loc>
      <video:duration>2784</video:duration>
      <video:publication_date>2012-09-18T17:01:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYhToBvKxEY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>Professor</video:tag>
      <video:tag>Armando</video:tag>
      <video:tag>Fox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Camouflage-Dresser-crab-Weird-Nature-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Camouflage Dresser crab  Weird Nature - BBC</video:title>
      <video:description>Turns out its not just humans that like playing dress up. Check this Dresser crab camouflage in Weird Nature by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb3b3b03-f334-4e7a-9332-4a71ab0aabef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-26T05:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8089.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Dresser</video:tag>
      <video:tag>Crab</video:tag>
      <video:tag>camouflage</video:tag>
      <video:tag>Weird</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urosepsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urosepsis</video:title>
      <video:description>Urosepsis is an infection ranging from the urinary tract infection to the generalized infections which may result from such an infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a3974b0-2d0a-4aee-aa70-e247fd3d6b5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2011-11-24T15:40:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7745.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urosepsis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pollutions-Effect-on-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pollutions Effect on Clouds</video:title>
      <video:description>Can you see cloud pollution from space, do the clouds look any different. These questions are answered here as well as the relationship with global warming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71680e29-d76e-471c-bcc6-089ab4a479cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-24T18:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7757.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Ship</video:tag>
      <video:tag>Tracks</video:tag>
      <video:tag>Reveal</video:tag>
      <video:tag>Pollutions</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Clouds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-running-of-an-Infrared-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The running of an Infrared Spectrum</video:title>
      <video:description>An infrared spectroscopy deals with the infrared region of the electromagnetic spectrum. This is a tutorial on how to run the Infrared Spectrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a578ffb-887f-474e-8aab-dd5bc5d409e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2011-11-24T18:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7772.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>running</video:tag>
      <video:tag>an</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus Part I</video:title>
      <video:description>Our next gorgeous next door neighbour who we still want to keep exploring. Its the return to Venus Part I.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1f79568-e4be-46bf-9b61-fde055afbd10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2011-11-24T18:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7774.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Return</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Bringing-It-All-Together-Building-Ties-to-Volunteers-Across-the-University-Community</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Bringing It All Together: Building Ties to Volunteers Across the University Community</video:title>
      <video:description>Lec 2 - Bringing It All Together: Building Ties to Volunteers Across the University Community. This session will focus on ways volunteer leaders can form connections across volunteer organizations and across schools and divisions. Participants will leave the session with distinct next steps on how to form better partnerships and encourage participation in a variety of volunteer activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14967.jpg</video:thumbnail_loc>
      <video:duration>1784</video:duration>
      <video:publication_date>2012-08-28T11:02:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O4MrDZdYw00</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Tour-of-the-Cryosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Tour of the Cryosphere</video:title>
      <video:description>The cryosphere is simply the earth regions covered by ice like the poles. NASA takes a tour of the cryosphere in 2009 as they have a look at the extent of the receding ice zones.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>You said earlier that you think secular institutions are failing us? Do you include museums? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A spectrophotometer is used by scientists for quantitative analysis in various scientific disciplines like chemistry,physics and biology. It is used for the determination of concentration in solutions.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 22 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Test Flying the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A MALDI TOF is a mass spectrometer used in the identification of proteins by peptide mass fingerprinting PMF. This video illustrates how the process is undertaken.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-24T18:43:20.000Z</video:publication_date>
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      <video:tag>climate</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/191760cf-55c4-4570-b0f0-0b0b686484b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2013-02-08T02:36:30.000Z</video:publication_date>
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      <video:duration>185</video:duration>
      <video:publication_date>2011-11-24T18:15:28.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Origin</video:tag>
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      <video:duration>338</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58d00f9d-1381-48fd-ae4e-729c6e7ee887/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Discoveries</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The thermal force of an exploding star at about four and a half billion years ago could have triggered our creation from the left overs of our sun&apos;s birth. Images from the Hubble telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81af74da-744b-4df9-9a78-6c5241ddc3e6/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benchwork</video:uploader>
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      <video:tag>Hubble</video:tag>
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      <video:tag>Telescope</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/949c90e7-15c5-4862-9d3f-d7ff3d8d3cf9/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Hubble</video:tag>
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      <video:tag>Telescope</video:tag>
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Part of the Poem Present series at the University of Chicago.</video:description>
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      <video:duration>325</video:duration>
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Showing that if a vector field is the gradient of a scalar field, then its line integral is path independent</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How bacteria growth</video:title>
      <video:description>This video contains how bacteria growth

Bacteria growth</video:description>
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      <video:publication_date>2012-10-10T12:27:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27785.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>bacteria</video:tag>
      <video:tag>Growth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Baby-orphans-and-wounded-monkeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby orphans and wounded monkeys</video:title>
      <video:description>These veterinary taken time to heal and look after wounded monkeys and the baby orphans that are often left behind.</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2011-11-26T00:42:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8031.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Cheeky</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Giotto was the craft deployed to explore Halley&apos;s comet. This mission was considered a success as the data that was retrieved answered plenty of questions while creating new ones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35de78ac-66cd-4852-b551-36c451585b8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2011-11-26T00:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8021.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Creatures-that-feed-on-plankton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creatures that feed on plankton</video:title>
      <video:description>On the surface are eggs floating that birds just can&apos;t resist. In 2 years the yellow fin tuna will adults and by 3 years will be over 2 meters long, but only 1 in a million makes it to that stage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4bd004e5-a464-4cc1-8495-7e230c846e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2011-11-26T00:40:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8029.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>BBC</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Porter Colley&apos;s Neurofibromatosis</video:title>
      <video:description>Neurofibromatosis is a non treatable genetic condition that cause tumors to grow on a person inside and out of the body. The tumors are thankfully non malignant. This Porter Colley amazing story on Ripley&apos;s Believe or Not.</video:description>
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      <video:duration>258</video:duration>
      <video:publication_date>2011-11-26T00:31:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8020.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeurofibromatosisPorter</video:tag>
      <video:tag>ColleyRipleys</video:tag>
      <video:tag>Believe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 6: Hydrogen atom wavefunctions (orbitals)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15825.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-08-28T20:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pj2fkkZ6Gto</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Venomous Lion fish are commonly found in the Indo-pacific oceans. The venom is to be found in the spiny fin rays.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d5fda83c-7188-4650-bff1-f376a5345082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-11-26T01:09:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8046.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Venomous</video:tag>
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      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This animation seeks to clarify and let the user understand how transfer occurs in the refrigeration cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f9bc746c-294e-4e9b-9ef0-da9330d0c44c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-26T00:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8038.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>animated</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Mathematics 16B - Lecture 23</video:title>
      <video:description>Mathematics 16B - Lecture 23

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25780.jpg</video:thumbnail_loc>
      <video:duration>4436</video:duration>
      <video:publication_date>2012-09-18T17:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IkFlI3Qmr0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  PACS 164B - Lecture 01</video:title>
      <video:description>PACS 164B - Lecture 01

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17577.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-03T16:11:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzIqYaaKS84</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simba, King of the jungle under attack</video:title>
      <video:description>Only about 80 percent of lion cubs make it to maturity. Of those that do the tests don&apos;t end there, this is Simba under attack in the Big Cat Diary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ebcdd7c-d92a-4b18-b741-0ff0a2053517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-26T01:10:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8047.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Simba</video:tag>
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      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
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      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Turns out its not just humans who enjoy sea food, so come the spring tides its time to search for goodies. It is a raccoon versus Rock Crab in Vancouver.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8749e6f3-9994-4861-8528-e2831995d0ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-26T00:50:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8037.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Raccoon</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Crab</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The protected salamander of Japan.</video:title>
      <video:description>This salamander is a national treasure that is protected by the government. It has been around since way before the dinosaurs and also seems to enjoy a Sausage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9383ae2f-737b-4eff-bfd1-c175e27f6bbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-11-26T00:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8042.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sausage</video:tag>
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      <video:tag>Japan</video:tag>
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      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Does-The-Evidence-Support-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does The Evidence Support Evolution</video:title>
      <video:description>For all their disagreements, evolutionists strongly agree that evolution is a fact, just as gravity is a fact. There is no question that evolution occurred. And since evolution is as certain as gravity, those who do not assent must not be rational, or they must have ulterior motives. If there are scientific questions about evolution (and there are), they merely relate to the question of how evolution occurred, not whether evolution occurred. Those who point out that the scientific evidence does not bode well for evolution must understand that such evidence can in no way call the fact of evolution into doubt. The scientific evidence can only bear on questions of how evolution occurred.</video:description>
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      <video:duration>427</video:duration>
      <video:publication_date>2010-11-11T21:59:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5011.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Shaq Attacks Sleep Apnea</video:title>
      <video:description>Lec 91 - Shaq Attacks Sleep Apnea. This video is one in a series that explains the diagnosis and treatment of sleep apnea. For more information, visit www.understandingsleep.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16132.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-08-29T09:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4JkiWvWn2aU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Banking 4: Multiplier effect and the money supply</video:title>
      <video:description>This is a lecture of Khan Academy. Banking 4: Multiplier effect and the money supply

How &quot;money&quot; is created in a fractional reserve banking system.  M0 and M1 definitions of the money suppy.  The multiplier effect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20238.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-06T02:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F7r7l1VG-Tw</video:player_loc>
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      <video:category>Finance</video:category>
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      <video:tag>Effect</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Money</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The colobus monkey is on the menu today, these little fellows live over 30 feet of the ground. Seeing as they are the delicacy for the day the chimpanzees have get skilled and follow the leader. This is the Chimpanzee&apos;s Monkey Ambush in the Predators series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b4388cbd-a2e3-428a-bfd5-057f40054351/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-26T01:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8055.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>chimpanzee</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Meet the latest addition to the Siemens family the Siemen&apos;s Gas turbine. The SGT 750 is the new kid on the block who will provide more power, reliability while still remaining environmental conscious.</video:description>
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      <video:duration>586</video:duration>
      <video:publication_date>2011-11-26T01:31:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8060.mp4</video:content_loc>
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      <video:tag>new</video:tag>
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    <video:video>
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      <video:description>Enjoy the various shades of the colours of the rainbow and more. Every colour portraying more beauty that can be possible. Life really is colourful with mother nature at her best.</video:description>
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    <video:video>
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History of Information</video:description>
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      <video:description>All is not dark below as we may be tempted to think. With the lights off the lights below can bbe witnessed. Bioluminescence is the production and emission of visible light by living things either by chemical reaction or bacterial work.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 6- Computer Science 169.
Software Engineering</video:description>
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    <video:video>
      <video:title>Lec 22 - Mathematics 16A - Lecture 28</video:title>
      <video:description>Mathematics 16A - Lecture 28

Analytic Geometry and Calculus</video:description>
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      <video:description>Solving Inequalities

U05_L1_T1_we2 : Solving Inequalities</video:description>
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      <video:description>&quot;Lec 19 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 19: Determinant Formulas and Cofactors.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>This video will help you in understanding the manual transmission. A detailed description of the working with this animated video is shown here.</video:description>
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Introduction to Probability and Statistics</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:description>Lec 24 - Pollution Control: Environmental Enforcement 3.
November 17, 2009

Prof. Bob Infelise gives an introduction to pollution control: citizen suits.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 16 - MIT 18.086 Mathematical Methods for Engineers II&quot; General Methods for Sparse Systems

View the complete course at: http://ocw.mit.edu/18-086S06

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      <video:tag>numerical</video:tag>
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      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
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      <video:tag>engineering</video:tag>
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More on complementary and supplementary angles.  Introduction to opposite angles.</video:description>
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Angles formed when a transversal intersects parallel lines.</video:description>
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      <video:description>&quot;Lec 19 - MIT 18.086 Mathematical Methods for Engineers II&quot; Conjugate Gradient Method

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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      <video:tag>linear</video:tag>
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      <video:tag>spectral</video:tag>
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      <video:tag>programming</video:tag>
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      <video:description>Lec 2- MIT 4.370 Interrogative Design Workshop.
Session 16: Pia Lindman

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Session 20: Judith Barry

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 9 - Airbus A380 Take-off Time</video:title>
      <video:description>Airbus A380 Take-off Time

Figuring how long it takes an a380 to take off given a constant acceleration</video:description>
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      <video:title>Lec 88 Put Payoff Diagram</video:title>
      <video:description>Put Payoff Diagram

Put Payoff Diagram</video:description>
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      <video:title>Lec 15 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 15 - MIT 18.086 Mathematical Methods for Engineers II&quot; Iterative Methods and Preconditioners

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>This video shows an abdominal examination by an expert. A step by step process is shown here to help the medical students.</video:description>
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      <video:uploader>benchwork</video:uploader>
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      <video:description>Lec 8 - Lecture 5 - Payment in Accordance with Product. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Payment in Accordance with Product,&quot; October 18, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture considers the most fundamental market failure: externalities not mediated by the price system.  We begin by considering what an externality is and is not, contrasting pecuniary and real externalities and considering some difficult cases.  We then consider policy remedies for externalities operating through taxation, regulation or litigation and compare their relative advantages and disadvantages.  Finally we consider the Coase-Stigler critique of policies to deal with externalities and why information is crucial to externality policy.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
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      <video:description>Muslim doctors of early Islamic era have laid the foundation of the modern medicine. This video describes works of some of the Muslim physicians. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29b23225-9d0c-4498-bfa3-2370caa9ff58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2011-11-29T04:32:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8684.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Islam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Erectile-Dysfunction-in-Old-Man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erectile Dysfunction in Old Man</video:title>
      <video:description>Erectile Dysfunction USMLE Step 2 CS is explained in this medical presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4afeeeb6-5183-4bac-ab83-02e815c9e261/cand_5.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2011-11-29T04:28:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8683.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recovery-After-No-Mesh-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recovery After No Mesh- India</video:title>
      <video:description>Video shows a patient having fast recovery seen after no mesh in India. The patient is really satisfied with the medical help he got from here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/597e9e97-dc2c-49cb-9b71-3fbd3292d92f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2011-11-29T05:44:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8705.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>fast</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Seen</video:tag>
      <video:tag>after</video:tag>
      <video:tag>no</video:tag>
      <video:tag>mesh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Feeding-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Feeding Tube</video:title>
      <video:description>A feeding tube is used on patients who are unable to take in food through their mouths due to medical reasons. This video explains how to insert the food through the tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/722f9dca-d879-4f83-b44a-a289ea0b9b7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2011-11-29T03:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8671.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>feeding</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-160-Corporate-Debt-versus-Traditional-Mortgages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 - Corporate Debt versus Traditional Mortgages</video:title>
      <video:description>Corporate Debt versus Traditional Mortgages

Understanding how most corporate debt is different than most personal mortgages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20501.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-06T15:26:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rD25slnTqAE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Corporate</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Traditional</video:tag>
      <video:tag>Mortgages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-161-AMT-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 161 - AMT Overview</video:title>
      <video:description>AMT Overview

Overview of what the Alternative Minimum Tax is and its purpose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20503.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-09-06T15:27:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0CwhLHrE2k</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>AMT</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Normal-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Normal Blood Pressure</video:title>
      <video:description>This video will show you why a normal blood pressure is important. If you have an abnormal blood pressure it may lead to big rewards tomorrow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9e40da6-fdc1-48d0-86da-c24ce5e54e1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-11-29T05:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8704.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>for</video:tag>
      <video:tag>patients</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 5 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24199.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-15T04:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/isr0GTWBUdw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimal-Access-Surgery-by-Dr-Baiju-Senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimal Access Surgery by Dr Baiju Senadhipan</video:title>
      <video:description>Minimal access surgery also called as keyhole surgery or pinhole surgery is an latest procedure by beams hospital which provides safe and effective treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0bbf6ad-52e6-454c-86cb-cdd6d53c07cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2011-11-29T04:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8691.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>minimal</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Wipple</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Proof-Hyperbola-Foci</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Proof: Hyperbola Foci</video:title>
      <video:description>Proof: Hyperbola Foci

Proof of the hyperbola foci formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20179.jpg</video:thumbnail_loc>
      <video:duration>890</video:duration>
      <video:publication_date>2012-09-06T02:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HPRFmu7JsKU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Foci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-and-your-Body-Animation-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes and your Body Animation 3D</video:title>
      <video:description>Take a look at our animation to see just how diabetes can affect your body. But keep in mind that tight control of blood glucose levels can help prevent these complications from developing, as well as slow their progression if they do develop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2442847-61cd-4a32-baf6-7f3ed8bb6520/cand_5.jpg</video:thumbnail_loc>
      <video:duration>520</video:duration>
      <video:publication_date>2011-11-29T05:09:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8695.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Paul-Nassif-About-the-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Paul Nassif, About the Doctor</video:title>
      <video:description>What does make a person want to become a doctor? Is it a childhood dream or a choice of maturity? This video shows the story of Dr.Paul Nassif, a famous rhynoplasty specialist who loves challenges. He tells about his life and his career, revealing interesting facts about himself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2ad53ea-80f6-4d1b-b8c0-f63bcc5f3b66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T05:33:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8702.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Nassif</video:tag>
      <video:tag>life</video:tag>
      <video:tag>story</video:tag>
      <video:tag>rhynoplasty</video:tag>
      <video:tag>career</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-Technique-of-Botox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Injection Technique of Botox</video:title>
      <video:description>Botox is a drug derived from botulinum toxin, it is a neurotoxic protein and in known to cause life threatening food poisoning.  This video shows the injection technique of this drug which is used aesthetically to reduce mark of aging such as wrinkles or facial lines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ccd0ae32-57b6-4e69-998d-833b8923be32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2011-11-29T06:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8747.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fibrocartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fibrocartilage</video:title>
      <video:description>Fibrocartilage is a type of cartilage stained with a special stained other than the normal cartilage. This video features the history of the history of fibrocartilage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed34fb40-dcef-49a0-86c4-de3357dac7b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T22:14:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9638.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fibrocartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Customer-Development-and-Lean-Startups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Customer Development and Lean Startups</video:title>
      <video:description>&quot;Lec 10 - Customer Development and Lean Startups&quot; Chuck Eesley discusses the customer development methodology and the lean startup. In the video, he talks about how the scientific method can be applied to the process of entrepreneurship.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19012.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
      <video:publication_date>2012-09-04T08:50:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBhtb6Hb_O4</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Similar-Triangles-Corresponding-Sides-and-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Similar Triangles Corresponding Sides and Angles</video:title>
      <video:description>Similar Triangles Corresponding Sides and Angles

u07_l1_t3_we3 Similar Triangles Corresponding Sides and Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24891.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-17T17:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ST2P6Sn3cuo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>Corresponding</video:tag>
      <video:tag>Sides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Nasal-Cavity-and-Sinuses-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Nasal Cavity and Sinuses Anatomy</video:title>
      <video:description>This is an illustration from the right side of the face that shows the anatomy of the nasal cavity and the sinuses. Details are provided as to which part plays which roles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3be64076-b7c5-4551-8d74-0eabfe99db51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>643</video:duration>
      <video:publication_date>2011-11-29T07:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8754.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sinuses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Appendectomy-HD-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Appendectomy HD Video</video:title>
      <video:description>Laparoscopic appendectomy is surgery to treat acute appendicitis acute appendicitis is a condition where the appendix becomes inflamed swollen watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56fb0fa6-64e7-423c-b490-90a95fd79193/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2011-11-29T07:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8753.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Appendectomy</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Lecture-6-Regular-Assessing-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Lecture 6 (Regular) - Assessing Externalities</video:title>
      <video:description>Lec 9 - Lecture 6 (Regular) - Assessing Externalities. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Assessing Externalities,&quot; October 20, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture picks up where the last left off: how to gather the information needed to correctly internalize externalities.  We analyze three approaches: those based on scientific expertise, surveys and &quot;incentive compatible mechanisms&quot;.  After developing some basic concepts, we consider the Stern Review of the Economics of Climate Change as an example of the first approach.  We then discuss the flaws of surveys and the poor incentives they offer participants.  Finally, we discuss how incentive compatible mechanisms, like the Vickrey-Clarke-Groves mechanism, attempt, but usually fail, to satisfactorily resolve these concerns.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15005.jpg</video:thumbnail_loc>
      <video:duration>3993</video:duration>
      <video:publication_date>2012-08-28T11:30:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9STsEpSeG8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-of-HIV-of-AIDS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention of HIV of  AIDS</video:title>
      <video:description>This video provides information on the prevention HIV and AIDS and how to manage the virus if the individual is already infected especially among young people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa345b24-98fb-4ac8-8e81-337610209e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-30T22:19:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9653.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>prevention</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 - History 151C - Lecture 17</video:title>
      <video:description>History 151C - Lecture 17

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:duration>4412</video:duration>
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      <video:tag>17</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Le-28-Mortgage-Backed-Securities-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Le 28 - Mortgage-Backed Securities I</video:title>
      <video:description>This is a lecture of Khan Academy.

Part I of the introduction to mortgage-backed securities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20158.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2012-09-06T02:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oosYQHq2hwE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>backed</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>I</video:tag>
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    <loc>https://dnatube.com/videos/Lec-10-Edible-Education-Food-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Edible Education: Food and the Environment</video:title>
      <video:description>Edible Education: Food and the Environment

Frances Moore Lappe, author, 
Gidon Eshel, Professor of Environmental Science, Geophysics and Applied math at Bard College
Moderated by Nikki Henderson, Executive Director, People&apos;s Grocery

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
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      <video:duration>4774</video:duration>
      <video:publication_date>2012-09-18T18:17:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tdbMGDdiqDY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Multiplication 5:  2-digit times a 2-digit number</video:title>
      <video:description>Multiplication 5:  2-digit times a 2-digit number

Multiplying a 2-digit number times a 2-digit number</video:description>
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      <video:duration>675</video:duration>
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      <video:tag>Number</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>12</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Test</video:tag>
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    <video:video>
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      <video:duration>231</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Suturing is one of the most important things a surgeon should be very familiar with. This is a suturing workshop which is conducted by Lee T. Dresang MD.</video:description>
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      <video:duration>625</video:duration>
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      <video:tag>Techniques</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>256</video:duration>
      <video:publication_date>2011-12-12T20:27:07.000Z</video:publication_date>
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      <video:description>Video shows the abdominal myomectomy to cure uterine fibroids. In India you may get a good surgery at cheaper rates.</video:description>
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      <video:duration>516</video:duration>
      <video:publication_date>2011-12-06T20:27:24.000Z</video:publication_date>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Curing</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>fibroids</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the types of tumors with approved target agents. A brief introduction with these agents is provided here.</video:description>
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      <video:publication_date>2013-02-07T06:28:14.000Z</video:publication_date>
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      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cMET</video:tag>
      <video:tag>pathway</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Proxima hip replacement is a bone preserving hip replacement for patients with hip arthritis Video shows patient story after bilateral Proxima hip replacements in India</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ce6c8565-95f3-431e-94b3-d5c8c2a5986f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2011-12-06T20:30:27.000Z</video:publication_date>
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      <video:category>Interviews</video:category>
      <video:tag>Proxima</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 1 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared, adding that &quot;UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
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      <video:duration>2665</video:duration>
      <video:publication_date>2012-09-06T16:36:03.000Z</video:publication_date>
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      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
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      <video:tag>Science</video:tag>
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      <video:tag>majors</video:tag>
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      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The oxyhemoglobin dissociation curve mathematically equates the percentage saturation of hemoglobin to the partial pressure of oxygen in the blood the oxyhemoglobin dissociation curve represents the artial pressure in oxygen that will be saturated in the amount of hemoglobin</video:description>
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      <video:duration>451</video:duration>
      <video:publication_date>2011-12-06T20:37:38.000Z</video:publication_date>
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      <video:tag>Oxyhemoglobin</video:tag>
      <video:tag>dissociation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>176</video:duration>
      <video:publication_date>2011-12-06T20:36:00.000Z</video:publication_date>
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      <video:tag>artery</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>237</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 2 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20590.jpg</video:thumbnail_loc>
      <video:duration>2936</video:duration>
      <video:publication_date>2012-09-06T16:36:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iyxF_3M39U0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnosis-of-Cholecystectomy-And-Retroperitoneal-Tumor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis of Cholecystectomy And Retroperitoneal Tumor</video:title>
      <video:description>This video shows the surgical operation of tumor removal. Extra care has to be taken while performing surgery otherwise there can be danger to life of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8810d8f8-3e70-4cfd-95cf-0c69f9c7adc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-30T23:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9756.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>Retroperitoneal</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 4 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20592.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-06T16:36:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6PsfJDWx1JE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Physics-10-Invisible-Light-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Physics 10 Invisible Light II</video:title>
      <video:description>Physics 10 Invisible Light II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19319.jpg</video:thumbnail_loc>
      <video:duration>3759</video:duration>
      <video:publication_date>2012-09-05T01:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7lTFIWR1_9Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 5 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20593.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-06T16:36:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YTjSlblVFM0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Mesothelioma-From-Cure-Magazine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Mesothelioma From Cure Magazine</video:title>
      <video:description>An introduction to the book Understanding Mesothelioma, from the editors of CURE Magazine.

Join our battle to fight mesothelioma on Facebook: http://www.facebook.com/Fight.Mesothelioma./

Main Office - Dallas, Texas
Other Offices - Miami, FL, Baton Rouge, LA, Los Angeles, CA, Austin, TX</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2013-01-03T03:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28571.mp4</video:content_loc>
      <video:uploader>Joseph Reynolds</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>mesothelioma</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>News</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 38 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23568.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-14T09:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j1Fu06f9gAk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-2008-Busadagur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The 2008 Busadagur</video:title>
      <video:description>Prevention is better than cure and everyone appreciates these. Thanks to the medics for this exercise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dc9ec6a5-5e02-4ed0-a021-6e9d75a4644b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-12-01T02:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10017.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Busadagur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micro-pocket-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro pocket jet engine</video:title>
      <video:description>This video demonstrates a jet engine so small that it can be carried about in a pocket. This video explains the individual parts of this micro jet engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef295647-cc61-4eeb-8d24-af318db1851a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-11T22:42:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11023.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>model</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 11 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20599.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-09-06T16:45:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m-IyfFehhfE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 12 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20600.jpg</video:thumbnail_loc>
      <video:duration>2479</video:duration>
      <video:publication_date>2012-09-06T16:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EPV3YCmJcxA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 13 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AAhttp://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20601.jpg</video:thumbnail_loc>
      <video:duration>2630</video:duration>
      <video:publication_date>2012-09-06T16:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CrQZLyrUtkQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Strontium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strontium video - Periodic Table of Videos</video:title>
      <video:description>Our new strontium video includes a trip to the village of Strontian, a flame test and some footage of nuclear explosions!

More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12155.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2012-04-03T14:48:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5ztPGrsgNQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Strontium</video:tag>
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Other sources of this information are on: http://www.lifesyrup.com/watch_video.php?v=37b8d96af427a25

Other sources of this information are on: http://www.medicanalife.com/watch_video.php?v=0248a9f3833e56f</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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      <video:title>How Does The Solar and Lunar Eclipse Occur</video:title>
      <video:description>This video shows very clear diagrams to show the paths of revolution of earth around sun and the moon around earth. This results in solar and lunar eclipse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d8b96261-9989-42b2-99c1-9505bd9f48b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-12-13T22:20:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11722.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-boeing-502-6-turboshaft-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a boeing 502-6 turboshaft engine</video:title>
      <video:description>A short demonstration of a boeing 502-6 turboshaft engine starting, run for a couple of minutes and then switching off. Originally it was used for naval sweep ship for power generators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11724.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-13T22:21:50.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11724.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Boeing</video:tag>
      <video:tag>502</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Turboshaft</video:tag>
      <video:tag>Engine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetics-Lecture-3-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics Lecture 3 (MIT)</video:title>
      <video:description>Genetics Lecture 3 by MIT Prof. Eric Lander</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_153.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T07:48:06.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/153.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 12 - MIT 18.085 Computational Science and Engineering I&quot; Solutions of initial value problems: eigenfunctions

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15421.jpg</video:thumbnail_loc>
      <video:duration>3973</video:duration>
      <video:publication_date>2012-08-28T17:15:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZV9n85XpEfg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Public Health 253B:</video:title>
      <video:description>&quot;Lec 8- Public Health 253B: &quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24225.jpg</video:thumbnail_loc>
      <video:duration>9715</video:duration>
      <video:publication_date>2012-09-15T05:03:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JU8LTGA9R7k</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-See-Satellites-on-Google-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to See Satellites on Google Earth</video:title>
      <video:description>This video shows the real time positions of about 13000 satellites orbiting the earth with the means of the navigation software google earth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e45a1f71-e766-4103-936b-e9800170d981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-13T22:30:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11740.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Satellites</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Earth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Eclipse-of-The-Moon-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eclipse of The Moon Animation</video:title>
      <video:description>This video will help you to know what causes an eclipse of moon. Eclipse occurs when earth comes in between the moon and sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/579a78c4-a861-4822-9752-bf7911a1a630/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-13T22:31:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11741.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Causes-an-Eclipse-of-the-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Causes an Eclipse of the Moon?</video:title>
      <video:description>An eclipse is actually a shadow. This video explain how an eclipse of the moon is caused using animations as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8a6ea05e-d84a-4098-bebe-715de70086be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-13T22:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11742.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coordination-Assessment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coordination Assessment</video:title>
      <video:description>This video shows the rapid alternating movement and then observing the speed, rhythm and smoothness of the motion. Point to point movement are also helpful in coordination assessment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a958d399-9f41-497b-8641-be4dffb9252f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-01T02:18:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9916.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>assessment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>coordination</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Phases-of-the-Moon-Fases-de-la-Luna</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phases of the Moon - Fases de la Luna</video:title>
      <video:description>The moon revolves around the Earth and it appears to change shape across the sky to an observer on Earth. This video explains the phases of the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11731.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-13T22:25:20.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11731.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Fases</video:tag>
      <video:tag>de</video:tag>
      <video:tag>la</video:tag>
      <video:tag>Luna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-and-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA and RNA</video:title>
      <video:description>DNA or deoxyribonucleic acid and RNA or ribonucleic acids are molecules that carry genetic information. This video explains preparation,purification and quantitation of DNA and RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c13bdd3a-adb5-4211-a44a-c0b03b0534f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-13T22:24:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11730.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quantitation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-whiten-your-teeth-naturally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to whiten your teeth naturally</video:title>
      <video:description>After watching this video, you wont continue visiting your dentist for browning teeth again. Most Americans spent lots of dollar trying to whiten their teeth. All these bleaching have side effect like affecting their sensitivity to cold or warm foods. Give us feedback after you  try this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10518.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T22:55:12.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10518.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>whiten</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Naturally</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 13 - MIT 18.085 Computational Science and Engineering I&quot; Numerical linear algebra: orthogonalization and A = QR

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15422.jpg</video:thumbnail_loc>
      <video:duration>4262</video:duration>
      <video:publication_date>2012-08-28T17:15:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5e5PPseWX6Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Public Health 257B</video:title>
      <video:description>lec 6-Public Health 257B.Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19207.jpg</video:thumbnail_loc>
      <video:duration>5857</video:duration>
      <video:publication_date>2012-09-04T20:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Zzq7JozAlY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phases-of-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phases of Moon</video:title>
      <video:description>Everyone wonders that how does the moon changes its shape. There are 8 different phases of moon. These are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b743e6a-16d5-4fbc-b31d-a590962c5ca6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-13T22:40:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11752.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Moon</video:tag>
      <video:tag>phases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-TEDxCaltech-Pamela-Bjrkman-Visualizing-and-Engineering-New-Anti-HIV-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents</video:title>
      <video:description>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents. Pamela Björkman is the Max Delbrück Professor of Biology at Caltech, and an investigator of the Howard Hughes Medical Institute. She is well known for her pioneering work in structural studies of biological macromolecules. Her research focuses upon the structure and function of proteins of the immune system, especially interactions involved in immune recognition, using techniques such as X-ray crystallography and confocal and electron microscopy.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15019.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-08-28T11:56:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VRwH3rSjNwQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-An-Ultrafast-Optical-Digital-Technology-Smart-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - An Ultrafast Optical Digital Technology Smart Light</video:title>
      <video:description>&quot;Lec 17 - An Ultrafast Optical Digital Technology Smart Light&quot; February 28, 2007 lecture by Alan Huang for the Stanford University Computer Systems Colloquium (EE 380).  Discussion topics include optical isolators, Sagnac interferometric switches, optical slate machines and clock rate.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24091.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-14T15:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dm0k78396DY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Ultrafast</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Edible-Education-The-Global-Food-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Edible Education: The Global Food Movement</video:title>
      <video:description>Edible Education: The Global Food Movement

Carlo Petrini
Translator, Corby Kummer

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM.

LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY 

INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25887.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-18T18:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qz14gXMExt8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>food</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-TEDxCaltech-Jehoshua-Bruck-Teaching-the-Past-Dreaming-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future</video:title>
      <video:description>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future. Jehoshua (Shuki) Bruck is the Gordon and Betty Moore Professor of Computation and Neural Systems and Electrical Engineering at Caltech. He received the B.Sc. and M.Sc. degrees in electrical engineering from the Technion, Israel Institute of Technology, in 1982 and 1985, respectively and the Ph.D. degree in Electrical Engineering from Stanford University in 1989.Shuki&apos;s research focuses on information theory and systems and the theory of computation in biological networks. His extensive industrial experience includes working for IBM Research as well as cofounding and serving as chairman of Rainfinity (acquired in 2005 by EMC) and XtremIO.  Dr. Bruck is a Fellow of the IEEE, a recipient of the Feynman Prize for Excellence in Teaching, the IEEE Schelkunoff Award, a Sloan Research Fellowship, a National Science Foundation Young Investigator Award, an IBM Outstanding Innovation Award and an IBM Outstanding Technical Achievement Award.
About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15020.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-08-28T11:56:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IshGeiThCa4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Apsidal-Precession-Perihelion-Precession-and-Milankovitch-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Apsidal Precession (Perihelion Precession) and Milankovitch Cycles</video:title>
      <video:description>Apsidal Precession (Perihelion Precession) and Milankovitch Cycles

Apsidal Precession (Perihelion Precession)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25030.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T18:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6lMGoZTJnc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Apsidal</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-TEDxCaltech-Dennis-Callahan-A-Portrait-of-the-Scientist-as-a-Young-Artist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist</video:title>
      <video:description>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist. Dennis Callahan is a third year graduate student in Materials Science at Caltech. His thesis is focused on exploring design limits for novel types of solar cells to achieve maximum efficiency with minimum cost and use of raw materials.  He has created many types of scientific art, and his images have twice consecutively won first place at Caltech&apos;s &quot;Art of Science&quot; competition. In his spare time Dennis is an amateur photographer and singer-songwriter. He also experiments with generative art, which is an art form at the intersection of abstract drawing and computer programming in which artistic works are created with a computer through the use of human designed algorithms.  One of his major interests and passions is the merging of science and art to help foster a greater widespread understanding of the purpose and importance of each of these typically distinct and under appreciated topics.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15021.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-08-28T11:57:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ci6HlupFIA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>art</video:tag>
      <video:tag>student</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Permutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Permutations</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to permutations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19948.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqQTXW7XfYA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Perpendicular Lines</video:title>
      <video:description>Perpendicular Lines

U04_L2_T2_we1 : Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24576.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T14:08:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0671cRNjeKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15220.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T15:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NVTHQwQ9IqA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20630.jpg</video:thumbnail_loc>
      <video:duration>3974</video:duration>
      <video:publication_date>2012-09-06T17:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVkPh__tW5I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-1-of-1000-of-Accommodation-in-the-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation (1 of 1000 ) of Accommodation in the Ribosome</video:title>
      <video:description>This video depicts a simulation (1 of 1000 ) of accommodation (including reversible conformational rearrangements) in the ribosome performed by LANL researchers as determined from all-atom simulations of the 70S ribosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d966a43f-d61a-4738-ba56-54fabc112080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-15T01:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5358.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Accommodation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>LANL</video:tag>
      <video:tag>Researchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-repair-using-ultrapro-mesh-and-fibrin-glue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia repair using ultrapro mesh and fibrin glue</video:title>
      <video:description>This video shows differences in biomechanical stability using various fibrin glue compositions for mesh fixation in endoscopic inguinal hernia repair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c50e3ec-03d8-4b7e-872c-cc20ace923ec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8971.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Ultrapro</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Glue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Interpreting-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Interpreting Inequalities</video:title>
      <video:description>Interpreting Inequalities

U05_L1_T1_we1 : Interpreting Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24581.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-17T14:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wo7DSaPP8hQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interpreting</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-The-Ozone-Layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - The Ozone Layer</video:title>
      <video:description>&quot;Lec 32 - The Ozone Layer&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stratospheric ozone is important as protection from harmful ultraviolet solar radiation.  Ozone in the stratosphere blocks almost all UVC radiation, which is extremely energetic and harmful.  Ozone within the ozone layer is destroyed through chemical reactions involving chlorine atoms and the ozone molecules.  The main anthropogenic source of chlorine in the atmosphere is chlorofluorocarbons (CFCs).  Emissions of CFCs began to increase after 1960 and continued to increase until the 1990s.  The 1987 Montreal Protocol banned the emission of CFCs as of 1994, and currently CFC emissions are nearly zero.  

00:00 - Chapter 1. Terminology for Stratospheric Ozone
00:01 - Chapter 2. The Ozone Layer
11:06 - Chapter 3. The Dobson Unit
15:05 - Chapter 4. Origin and Maintenance of Ozone in the Stratosphere
26:22 - Chapter 5. The Ozone Hole
37:51 - Chapter 6. The Montreal Protocol

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23328.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-09-13T13:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EgVrXrMzgo</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Treatment-for-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Treatment for Cancer</video:title>
      <video:description>How is estrogen related to cancer? What is the mechanism of action of the new medications treating the disease? Watch the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/276edada-a26b-4d24-96ee-0902231bd11d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-06T19:51:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10869.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>estrogen</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 9, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24067.jpg</video:thumbnail_loc>
      <video:duration>6358</video:duration>
      <video:publication_date>2012-09-14T15:09:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ZEYa7SRRsU</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20745.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-09-07T16:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKKK55QlmnU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 22 - MIT 18.085 Computational Science and Engineering I&quot; Fourier expansions and convolution

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15432.jpg</video:thumbnail_loc>
      <video:duration>3754</video:duration>
      <video:publication_date>2012-08-28T17:20:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWtYuLFIUUM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Naming-Alkenes-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Naming Alkenes Examples</video:title>
      <video:description>Naming Alkenes Examples

Naming Alkenes Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24517.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-17T13:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWv5PaoHwPA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkenes</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-TEDxCaltech-S-George-Djorgovski-Evolving-Science-and-Technology-in-Cyberspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace</video:title>
      <video:description>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace. S. George Djorgovski is a Professor of Astronomy and a Co-Director of the Center for Advanced Computing Research at Caltech, and the Director of the Meta-Institute for Computational Astrophsics, the first professional scientific organization based in virtual worlds.  He received his Ph.D. from UC Berkeley in 1985, was a Harvard Junior Fellow, and joined the Caltech faculty in 1987. Among his honors, he was an Alfred P. Sloan Foundation Fellow, a Presidential Young Investigator and, having authored or coauthored several hundred scientific publications; he was among the Institute for Scientific Information&apos;s 1000 most cited physicists.  George is one of the founders of the Virtual Observatory framework and the emerging field of AstroInformatics, and he chaired the U.S. National Virtual Observatory Scientific Definition Team.  Among his many current interests are development of methodologies for a computationally enabled, data-intensive science for the 21st century, and exploration of observable parameter spaces with digital sky surveys.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15027.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-08-28T11:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB33pV2L0Vo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>World</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005.
Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15028.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T11:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-169-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 169 - Lecture 15</video:title>
      <video:description>Computer Science 169 - Lecture 15

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26108.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-18T23:54:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5n6Hg-9pU8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-TEDxCaltech-Eric-Heller-Freak-Waves-a-Visual-Pathway-to-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery</video:title>
      <video:description>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery. Eric Heller was born in Washington D.C. in 1946.  He received his BS from the University of Minnesota in 1968, and his PhD in Chemical Physics in 1973 from Harvard University.  After a postdoc at the University of Chicago, Rick joined the chemistry faculty at UCLA in 1975, becoming a Professor in 1981. In 1981 he took a sabbatical at Los Alamos National Laboratory, ultimately joining LANL as a staff scientist until 1984 when he accepted a faculty position in chemistry at the University of Washington.  In 1993, he returned to Harvard as Professor of Physics, and assumed his present position of Professor of Physics and Chemistry in 1998. In 2009, Heller was appointed the Abbot and James Lawrence Professor of Chemistry and Professor of Physics at Harvard.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15034.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-08-28T12:04:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WttWsBAgq5U</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tracing</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Utilitarianism-and-Liberty-John-Stuart-Mill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Utilitarianism and Liberty, John Stuart Mill</video:title>
      <video:description>&quot;Lec 7 - Utilitarianism and Liberty, John Stuart Mill&quot; Foundations of Modern Social Thought (SOCY 151)

Adam Smith&apos;s ideas about self-interest should be understood as a precursor in some ways to John Stuart Mill&apos;s thinking on utilitarianism.  Professor Szelenyi discusses, but does not resolve, the complexities of Adam Smith&apos;s moral and ethical positions staked out in The Theory of Moral Sentiments—including a focus on sympathy—and the most widespread economic interpretation of Smith and The Wealth of Nations that he is the economist of self-interest.  One way to reconcile these so-called &quot;two Smiths&quot; is that, as social beings, it is in our self-interest to express benevolence and sympathy toward others.  Mill, the student of Bentham since a very young age, humanizes the theory of utilitarianism.  Perhaps he should be best remembered for his staunch views on liberty: liberty must never be compromised for the sake of expediency.  

00:00 - Chapter 1. Smith in a Historical Context
07:04 - Chapter 2. &quot;The Theory of Moral Sentiments&quot;: Major Themes
13:29 - Chapter 3. &quot;The Wealth of Nations&quot;: Major Themes; Self-Interest and The Common Good
21:24 - Chapter 4. The Labor Theory of Value; The Invisible Hand
27:17 - Chapter 5. Mill in a Historical Context
35:34 - Chapter 6. &quot;Utilitarianism&quot;: Major Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23470.jpg</video:thumbnail_loc>
      <video:duration>2535</video:duration>
      <video:publication_date>2012-09-14T08:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2lZuWaezTkg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Utilitarianism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Stuart</video:tag>
      <video:tag>Mill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Monasticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Monasticism</video:title>
      <video:description>&quot;Lec 13 - Monasticism&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman discusses some of the paradoxes of monasticism in the Early Middle Ages. To the modern mind, monks and learning make a natural pair. However, this combination is not an obvious outcome of early monasticism, which emphasized asceticism and renunciation of the world. As it moved west, monasticism shifted away from its eremetic beginnings in Egypt and Syria to more communal way of life under the Rule of St Benedict.  In addition to communal life, the Rule emphasized prayer and labor; the latter of which was interpreted to include reading and eventually the copying of manuscripts.  

00:00 - Chapter 1. Introduction to Monasticism
10:20 - Chapter 2. Renouncing the World
17:58 - Chapter 3. Monks and Hermits as Spiritual Patrons
25:17 - Chapter 4. Monasticism in the West
30:19 - Chapter 5. Rule of St. Benedict
43:33 - Chapter 6. Monasticism and Learning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23482.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-14T09:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TswDu-EXHYg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Monasticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20632.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
      <video:publication_date>2012-09-06T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/St6RRyoHPIk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-TEDxCaltech-Tony-Hey-Feynman-and-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation</video:title>
      <video:description>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation. Tony Hey is corporate vice president in Microsoft Research, and responsible for its multidisciplinary eScience Research Group and research collaborations between Microsoft and university researchers worldwide. Previously, he directed the U.K.&apos;s e-Science Initiative, helping to build a new scientific infrastructure for collaborative, multidisciplinary, data-intensive research.Before that he was Head of the School of Electronics and Computer Science, and Dean of Engineering and Applied Science at the University of Southampton, and led a group researching parallel computing. Tony is a fellow of the U.K.&apos;s Royal Academy of Engineering, the British Computer Society, the Institute of Engineering and Technology, the Institute of Physics, and the American Association for the Advancement of Science.  He was awarded a CBE for his services to science in 2005. Tony is passionate about conveying the excitement of science and technology to young people.  He has co-authored &quot;popular&quot; books on quantum mechanics and relativity, and written technical books on particle physics and computing.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15035.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-08-28T12:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9miKIWIYi4w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unsuccesful-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unsuccesful Dental Implant</video:title>
      <video:description>The possibility of failure in dental implant is aggravated in smokers.These dental procedure is very expensive that is why a patient usually is adviced to have an implant only after they have quit smoking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84514277-54fe-4c55-867d-e0529f6bcf18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T22:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11045.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Peri</video:tag>
      <video:tag>implantitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 9 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20635.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2012-09-06T17:14:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uyim0WcrpGs</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historica</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-250A-Lecture-9-Hypothesis-Generation-and-th</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6  - Public Health 250A - Lecture 9: Hypothesis Generation and th</video:title>
      <video:description>Public Health 250A - Lecture 9: Hypothesis Generation and th

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25573.jpg</video:thumbnail_loc>
      <video:duration>2344</video:duration>
      <video:publication_date>2012-09-18T16:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1p2gb-kCFc8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>th</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Physics-112-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Physics 112 - Lecture 22</video:title>
      <video:description>Physics 112 - Lecture 22

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26505.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-19T01:23:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vl7DjxRX2ak</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Buffer-Dry-Ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Buffer Dry Ice</video:title>
      <video:description>Buffer Dry Ice

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26810.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-09-19T02:36:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv3KJHMP4eM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-41-Standard-Reduction-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Standard Reduction Potential</video:title>
      <video:description>Standard Reduction Potential

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26871.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-19T02:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6EOSsIa9wDg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-EE290f-Student-Presentations-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - EE290f  Student Presentations - con&apos;t</video:title>
      <video:description>EE290f  Student Presentations - con&apos;t

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 30 - Student Presentations - con&apos;t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19496.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-05T03:00:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00UWhYEjoFs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-Spiral-Timer-Drops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science Spiral Timer Drops</video:title>
      <video:description>The video presents the interesting science case of the spiral timer drops. The little oil drops roll down the spiral for a certain time period. See for yourself. 
Source: Incredible science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28356.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-12-08T07:52:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJ31qSGNfcI</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>spiral</video:tag>
      <video:tag>Timer</video:tag>
      <video:tag>Drops</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Physics-111-Nuclear-Magnetic-Resonance-NMR-Part-1-Continuous-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Physics 111: Nuclear Magnetic Resonance (NMR) Part-1 Continuous Wave</video:title>
      <video:description>Physics 111: Nuclear Magnetic Resonance (NMR) Part-1 Continuous Wave

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video part 1 accompanies the Nuclear Magnetic Resonance Experiment, providing students with an introduction to the theory, apparatus, and procedures.

In the NMR experiment, nuclear dipoles (the samples) are subjected to a static magnetic field of about 4000 gauss as well as a time-varying radio-frequency magnetic field perpendicular to the static field. The static field causes Zeeman-effect splitting between sub-states, and the radio frequency field is tuned to the Larmor frequency so that it induces transitions between the sub-states. The resonance condition is observed using the Bloch two-coil induction technique. You will observe proton and fluorine nuclei. You will learn techniques of lock-in detection and signal averaging.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27035.jpg</video:thumbnail_loc>
      <video:duration>1102</video:duration>
      <video:publication_date>2012-09-19T06:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q_Rtbr7YEJY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Architectures-for-a-New-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Architectures for a New Biology</video:title>
      <video:description>&quot;Lec 2 - New Architectures for a New Biology&quot; October 11, 2006 lecture by David E. Shaw for the Stanford University Computer Systems Colloquium (EE 380).

This talk describes the current state of the art in biomolecular simulation and explore the potential role of high-performance computing technologies in extending current capabilities.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24076.jpg</video:thumbnail_loc>
      <video:duration>5015</video:duration>
      <video:publication_date>2012-09-14T15:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve5xdqoh1bs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>new</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-moving-worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a moving worm</video:title>
      <video:description>We feature colonoscopy demonstration of a moving worm. We also show the effects of this worm to human health, the conditions are severe if not attended to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1edb945-fe44-47e0-a557-fd235df26e23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-11T23:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11213.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>Worm</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasogastric-Intubation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric Intubation</video:title>
      <video:description>This video describes how to insert a nasogastric intubation to patient&apos;s nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de8e393a-e629-42c3-9623-062555a8fc64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-11T23:46:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11201.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chernobyl-A-Nuclier-Accident</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chernobyl - A Nuclier Accident</video:title>
      <video:description>This video shows the place Chernobyl were a nuclear disaster had happened. The place is still highly radioactive, watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06451e0a-d22b-4646-a977-913c4e4050c4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2013-02-05T04:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29178.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>highly</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>graphite</video:tag>
      <video:tag>crane</video:tag>
      <video:tag>claw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-119-Lecture-20-Base-Rate-Neglect-and-Confirmato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 119 - Lecture 20: Base-Rate Neglect and Confirmato</video:title>
      <video:description>Economics 119 - Lecture 20: Base-Rate Neglect and Confirmato

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25866.jpg</video:thumbnail_loc>
      <video:duration>4819</video:duration>
      <video:publication_date>2012-09-18T17:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VZWS-DoIDjk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Confirmato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 2 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27105.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-21T02:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EqN1AKmr8HA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 12 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20638.jpg</video:thumbnail_loc>
      <video:duration>3920</video:duration>
      <video:publication_date>2012-09-06T17:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RBpi0BjJ6LU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-169-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 169 - Lecture 3</video:title>
      <video:description>Computer Science 169 - Lecture 3

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26063.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-18T23:46:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bHmm3cZnmOc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Hydrogen-Oxides-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Hydrogen Oxides (Quiz)</video:title>
      <video:description>Hydrogen Oxides (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26140.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T00:02:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WD5ZIBhyy2A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxides</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Ionization-Energy-Electron-Affinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Ionization Energy, Electron Affinity</video:title>
      <video:description>This lecture is provided by University of California, Berkeley. Dr. Mark Kubinec is explaining ionization energy and electron affinity.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26263.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-09-19T00:34:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jGRhNqkYK18</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Affinity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Isomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Isomers</video:title>
      <video:description>Isomers

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26332.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-19T00:50:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLE3iAKuhAY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Isomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 7.014 Introductory Biology, Spring 2005&quot; Mitosis and Meiosis (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15155.jpg</video:thumbnail_loc>
      <video:duration>2848</video:duration>
      <video:publication_date>2012-08-28T13:41:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g6VEnimixRk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Covalent-Bonding-Molecular-Orbitals-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Covalent Bonding Molecular Orbitals II</video:title>
      <video:description>Covalent Bonding Molecular Orbitals II

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26351.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-19T00:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/100n-E7o9Ug</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Hybridization-of-Benzene-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Hybridization of Benzene  (Quiz)</video:title>
      <video:description>Hybridization of Benzene  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26383.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-09-19T01:01:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-zXxTQt2slA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybridization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 25 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27335.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-21T05:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_NfXRHSFW4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-14-State-Reponsibility-War-and-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 14: State Reponsibility - War and Environment</video:title>
      <video:description>Lecture 14: State Reponsibility - War and Environment

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17979.jpg</video:thumbnail_loc>
      <video:duration>5788</video:duration>
      <video:publication_date>2012-09-03T18:41:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qeVK-_8gEho</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Benzene-Molecular-Orbitals-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Benzene Molecular Orbitals  (Quiz)</video:title>
      <video:description>Benzene Molecular Orbitals  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26410.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1N6F0E1ReHk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Gas-Mixture-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Gas Mixture  (NB)</video:title>
      <video:description>Gas Mixture  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26438.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-19T01:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7W0cz0oGHGE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>mixture</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Biology-1B-Lecture-4-Angiosperms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Biology 1B - Lecture 4: Angiosperms</video:title>
      <video:description>Biology 1B - Lecture 4: Angiosperms

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26377.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-19T00:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bsBeO_0-AzA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Angiosperms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-TEDxCaltech-Pete-Trautman-Robotic-Navigation-in-Human-Crowds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - TEDxCaltech - Pete Trautman - Robotic Navigation in Human Crowds</video:title>
      <video:description>Lec 33 - TEDxCaltech - Pete Trautman - Robotic Navigation in Human Crowds. Pete Trautman is a graduate student in Control and Dynamical Systems at Caltech.  Prior to coming to Caltech, Pete was a Captain in the United States Air Force, assigned first to the National Air and Space Intelligence Center and later to the Air Force Research Laboratories, both at Wright-Patterson Air Force Base in Dayton, Ohio. He graduated Magna Cum Laude with a degree in Applied Math and Physics in 2000 from Baylor University. He grew up in Alamogordo, New Mexico, near Trinity Site, where the first atomic bomb was detonated.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15051.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2012-08-28T12:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ABGaRJsHBvY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>crowd</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caesium-or-Cesium-version-2-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesium or Cesium (version 2)  - Periodic Table of Videos</video:title>
      <video:description>An even newer version of our caesium video can be found at http://www.youtube.com/watch?v=5aD6HwUE2c0

By popular demand, we finally drop some caesium (cesium) into water. Will the reaction match the hype?

All the elements on video at http://www.periodicvideos.com/

Our previous caesium video is at http://www.youtube.com/watch?v=GDMUb5mQsjo

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12104.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-04-03T14:28:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zCARhVfeX5U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
      <video:tag>cesium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 30: Magnetism and spectrochemical theory

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15849.jpg</video:thumbnail_loc>
      <video:duration>2363</video:duration>
      <video:publication_date>2012-08-28T20:56:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TgbFcaozNzs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 20 - 8.01 Physics I: Classical Mechanics, Fall 1999

Rotating Rigid Bodies - Moment of Inertia - Parallel Axis and Perpendicular Axis Theorem - Rotational Kinetic Energy - Fly Wheels - Neutron Stars - Pulsars

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13871.jpg</video:thumbnail_loc>
      <video:duration>2475</video:duration>
      <video:publication_date>2012-08-25T21:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9A1Zb8109fg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-68-Threading-the-NEIDL-TWiV-Goes-Inside-a-BSL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 68 - Threading the NEIDL: TWiV Goes Inside a BSL</video:title>
      <video:description>Constructed in 2009 in the highly populated South End neighborhood of Boston, Massachusetts, the National Emerging Infectious Diseases Laboratories (NEIDL) facility contains labs that operate at biosafety levels 2, 3 and 4. Due to its location the NEIDL has faced a raft of legal and regulatory hurdles that have prevented BSL-3 and BSL-4 labs from becoming functional.

&quot;Threading the NEIDL,&quot; is a 1-hour documentary narrated by Vincent Racaniello, PhD, Higgins Professor of Microbiology &amp; Immunology at Columbia University, which explores how the NEDIL is secured from unauthorized entry, what&apos;s like to wear a BSL-4 level safety suit, how the facility is constructed to make it safe, and how workers carry out experiments with highly dangerous viruses such as Ebola virus and Lassa virus without jeopardizing their health or that of the surrounding community.

This is a never before seen look at how one of America&apos;s state of the art biodefense research facilities operates and the security measures put in place to keep it safe, even in the heart of a major urban center.

This documentary was filmed in conjunction with the popular science podcast This Week in Virology, which is also hosted by Vincent Racaniello.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30378.jpg</video:thumbnail_loc>
      <video:duration>3409</video:duration>
      <video:publication_date>2013-03-07T19:26:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tqAjkjGq8Ug</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NEIDL</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>university</video:tag>
      <video:tag>vincent</video:tag>
      <video:tag>Racaniello</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>dove</video:tag>
      <video:tag>Rich</video:tag>
      <video:tag>Condit</video:tag>
      <video:tag>Elke</video:tag>
      <video:tag>Mühlberger</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Microbiolog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction and Overview: The NPDES Program

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19537.jpg</video:thumbnail_loc>
      <video:duration>4491</video:duration>
      <video:publication_date>2012-09-05T03:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BFS8BG6a7fk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 7 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Space Between 

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15070.jpg</video:thumbnail_loc>
      <video:duration>1882</video:duration>
      <video:publication_date>2012-08-28T12:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3hHesQcAYXI</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 1 - String Theory and M-Theory&quot; (September 20, 2010) Leonard Susskind gives a lecture on the string theory and particle physics. He is a world renown theoretical physicist and uses graphs to help demonstrate the theories he is presenting.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19088.jpg</video:thumbnail_loc>
      <video:duration>6415</video:duration>
      <video:publication_date>2012-09-04T09:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/25haxRuZQUk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
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      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 3 - New Revolutions in Particle Physics: Standard Model&quot; (February 1, 2010) Professor Leonard Susskind continues his discussion of group theory.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19081.jpg</video:thumbnail_loc>
      <video:duration>6092</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/n88Qe-aAAYE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>matrix</video:tag>
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      <video:tag>momentum</video:tag>
      <video:tag>gluons</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 PACS 164B</video:title>
      <video:description>This is lecture 6 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19384.jpg</video:thumbnail_loc>
      <video:duration>4740</video:duration>
      <video:publication_date>2012-09-05T01:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdEbQYDI10A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 29 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 29: Applications: chemical and phase equilibria. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15556.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-08-28T18:11:21.000Z</video:publication_date>
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      <video:uploader>0|37|0</video:uploader>
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      <video:tag>thermodynamics</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
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      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
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      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Chemistry 3B</video:title>
      <video:description>Lec 13- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17082.jpg</video:thumbnail_loc>
      <video:duration>4200</video:duration>
      <video:publication_date>2012-09-02T05:43:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pyv5L0KPpzQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 9  PACS 164B</video:title>
      <video:description>This is lecture 9 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19399.jpg</video:thumbnail_loc>
      <video:duration>4923</video:duration>
      <video:publication_date>2012-09-05T02:10:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q1byLQjfdtc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Funding-Your-Startup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Funding Your Startup</video:title>
      <video:description>&quot;Lec 2 - Funding Your Startup&quot; Howard Hartenbaum from August Capital discusses different types of funding sources, different types of investors and how to approach them, what VCs look for in companies, and his experiences from being an IT investor and entrepreneur. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3440</video:duration>
      <video:publication_date>2012-09-04T10:05:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ih7FXVFvlRM</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
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      <video:tag>It</video:tag>
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      <video:tag>finance</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>August</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 13 - MIT 3.091 Introduction to Solid State Chemistry&quot; Metallic Bonding, Band Theory of Solids (Heitler and London), Band Gaps in Metals, Semiconductors, and Insulators, Absorption Edge of a Semiconductor

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15574.jpg</video:thumbnail_loc>
      <video:duration>3006</video:duration>
      <video:publication_date>2012-08-28T18:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y54bsRU-eJw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>mit</video:tag>
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      <video:tag>introduction</video:tag>
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      <video:tag>Solid</video:tag>
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      <video:tag>Metallic</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>london</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-ME-C117-Total-Shoulder-Replacements-Contact</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 9 ME C117 Total Shoulder Replacements; Contact...</video:title>
      <video:description>ME C117 Total Shoulder Replacements; Contact...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, ... all » FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues. Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials;...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19251.jpg</video:thumbnail_loc>
      <video:duration>4876</video:duration>
      <video:publication_date>2012-09-05T00:57:26.000Z</video:publication_date>
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      <video:uploader>0|58|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of embryonic stem cell lines</video:title>
      <video:description>Embryonic stem cells is derived from blastocyst  To develop embryonic stem cells, cells from the inner layer of blastocyst are removed and placed in media containing nutrients and growth factors. Under proper condition, embryonic stem cell line can be maintain indefinitely. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a3277474-68ac-4951-95a0-9493e8f7e595/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-27T11:50:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6206.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4ME-C117-Case-Study-Sulzer-Recall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 4ME C117  Case Study: Sulzer Recall</video:title>
      <video:description>ME C117  Case Study: Sulzer Recall

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19242.jpg</video:thumbnail_loc>
      <video:duration>4784</video:duration>
      <video:publication_date>2012-09-05T00:46:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9-YpAvsFWc</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 33 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 33: Infinite series and convergence tests

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15634.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-08-28T18:31:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MK_0QHbUnIA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
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      <video:tag>Improper</video:tag>
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      <video:tag>Hopital</video:tag>
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      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 19 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 19: Vector fields and line integrals in the plane.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15660.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T18:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xrypSZU8cBE</video:player_loc>
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      <video:category>Mathematics</video:category>
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      <video:tag>algebra</video:tag>
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      <video:tag>Scalar</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Chemistry-3B-Amino-Acids-Peptides-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry 3B Amino Acids, Peptides, and...</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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    <loc>https://dnatube.com/videos/Lec-9-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 9 - MIT 18.01 Single Variable Calculus, Fall 2007 Lecture 9: Approximations (cont.); curve sketching

*Note: this video was revised, raising the video brightness.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15588.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
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    <loc>https://dnatube.com/videos/Lec-14-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
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    <video:video>
      <video:title>Lec 14 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 14 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 14: Differentials, antiderivatives

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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    <loc>https://dnatube.com/videos/Lec-60-Indefinite-Integration-part-III</loc>
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      <video:title>Lec 60 - Indefinite Integration (part III)</video:title>
      <video:description>Indefinite Integration (part III)

Integration by doing the chain rule in reverse.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 20 Integrative Biology 131  Respiratory System</video:title>
      <video:description>This is lecture 20 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Photosynthesis:  Light Reactions and Photophosphorylation</video:title>
      <video:description>Photosynthesis:  Light Reactions and Photophosphorylation

More detail on the light reactions and photophorylation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video was animated by the TED-Ed Animation Team (Jeremiah Dickey, Biljana Labovic, Celeste Lai, Kari Mulholland and Franz Palomares)

Using newts, coyotes and mice, Jason Munshi-South shows how animals develop genetic differences in evolution, even within an urban city. (Launching a series on Awesome Nature)</video:description>
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    <video:video>
      <video:title>Lec 1 - SIMS 141 - Search, Google, and Life: Sergey Brin - Google</video:title>
      <video:description>This is lecture 1 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley.  SIMS 141 - Search, Google, and Life: Sergey Brin - Google

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
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      <video:duration>2391</video:duration>
      <video:publication_date>2012-09-05T01:37:37.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-SIMS-141-Peer-to-Peer-Search-Dr-John-Chuang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - SIMS 141 - Peer to Peer Search: Dr. John Chuang</video:title>
      <video:description>This is lecture 10 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. 

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
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      <video:duration>3200</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 28 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 28: Divergence theorem.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15669.jpg</video:thumbnail_loc>
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  <url>
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    <video:video>
      <video:title>Lec 21 - Ocean Currents</video:title>
      <video:description>&quot;Lec 21 - Ocean Currents &quot;The Atmosphere, the Ocean and Environmental Change (GG 140)

The atmosphere forces the ocean in three ways: addition and removal of heat, precipitation and evaporation, and wind stress.  The former two processes influence the density of sea water. Gravity acts on these density differences to cause   large-scale thermohaline currents Wind driven ocean currents are forced by the wind stress acting on the ocean surface which indirectly causes geostrophic currents.

00:00 - Chapter 1. Review of Exam 2
23:54 - Chapter 2. Atmospheric Forcing of the Ocean: Wind Stress
29:38 - Chapter 3. Thermohaline Currents
48:03 - Chapter 4. Wind Driven Currents

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/gsCAkXmUkCU</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-31-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
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    <video:video>
      <video:title>Lec 31 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 31 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 31: Stokes&apos; theorem.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15672.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/tzoYhe3H5dM</video:player_loc>
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      <video:title>Lec 6- Process Modules II</video:title>
      <video:description>Lec 6- Process Modules II.
Introduction to MEMS Design</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - SIMS 141 - Peer to Peer Search: Dr. John Chuang</video:title>
      <video:description>This is lecture 15 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Peer to Peer Search: Dr. John Chuang

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19365.jpg</video:thumbnail_loc>
      <video:duration>3200</video:duration>
      <video:publication_date>2012-09-05T01:46:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CO8XpbMxvMI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Personal-Bankruptcy-Chapters-7-and-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Personal Bankruptcy:  Chapters 7 and 13</video:title>
      <video:description>Personal Bankruptcy:  Chapters 7 and 13

Chapter 7 and Chapter 13 personal bankruptcy.  This video was sponsored by Visa, but I had complete editorial freedom as to its contents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20239.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-06T02:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9jGufOGo88A</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Personal</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>7</video:tag>
      <video:tag>and</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Integrative-Biology-131-Female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 38 Integrative Biology 131   Female...</video:title>
      <video:description>This is lecture 38 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19368.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-05T01:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5BWhx9oc8vE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infant-Urine-Specimen-Collection-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infant Urine Specimen Collection Procedure</video:title>
      <video:description>This video contain information how to collect specimen of infant urine. Steps involve the specimen collection into a culture tube and hygienically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d9dfceb-412e-4a62-8340-a1f72b99c253/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-01T01:44:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9871.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>Specimen</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Integrative-Biology-131-Integumentary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 39 Integrative Biology 131  Integumentary System</video:title>
      <video:description>This is lecture 39 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19370.jpg</video:thumbnail_loc>
      <video:duration>3224</video:duration>
      <video:publication_date>2012-09-05T01:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cFbRAaHhpJA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>howto</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-AST-210EE-213-Multilayer-applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - AST 210/EE 213 Multilayer applications</video:title>
      <video:description>AST 210/EE 213 Multilayer applications

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  8: Multilayer applications
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19383.jpg</video:thumbnail_loc>
      <video:duration>5098</video:duration>
      <video:publication_date>2012-09-05T01:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g0I3A0wFmRM</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 17 PACS 164B</video:title>
      <video:description>This is lecture 17 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19417.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-09-05T02:26:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CrV9nKvjvtM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec Last - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture Last: Final review (cont.).

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15676.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-08-28T18:50:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/24v9onS9Kcg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 23 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

Professor Smith discusses the moral and psychological components of the democratic state in the context of Tocqueville&apos;s Democracy in America. He goes on to explore the institutional development of the democratic state, the qualities of the democratic individual, and the psychological determinants of the democratic character. The ethic of self-interest is addressed, understood as an antidote to an ethic of fame and glory. Finally, Tocqueville is presented as a political educator and his views on the role of statesmen in a democratic age are expounded.

00:00 - Chapter 1. Moral and Psychological Features of the Democratic State
04:32 - Chapter 2. Moral and Psychological Features of the Democratic State: Compassion
15:17 - Chapter 3. Moral and Psychological Features of the Democratic State: Anxiety
22:19 - Chapter 4. Moral and Psychological Features of the Democratic State: Self-Interest
33:44 - Chapter 5. Democratic Statecraft

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15934.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T21:43:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fMXpYEqn-0w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>inquietude</video:tag>
      <video:tag>logos</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). In the first lecture of the quarter, Professor Sahami provides an overview of the course and begins discussing computer programing.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15937.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-08-29T00:34:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KkMDCCdjyW8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Healthy-Ageing-by-Professor-Linda-Partridge-Paget-Lecture-2014</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healthy Ageing by Professor Linda Partridge - Paget Lecture 2014</video:title>
      <video:description>Ageing, because of its complexity, has long been regarded as intractable to experimental analysis and medical intervention. However, this pessimistic view has been overturned by the recent discovery that mutations in single genes can increase healthy lifespan in laboratory animals. Furthermore, the mechanisms at work are conserved over large evolutionary distances, with population--genetic association studies implicating similar processes in humans. 

Nutrient and stress--sensing pathways have proved to play a key role, through mechanisms that are the subject of current investigation. Modulation of the activity of these pathways can also ameliorate pathology in several animal models of human age--related diseases. These findings are pointing to the prospect of a broad--spectrum, preventative medicine for the diseases of ageing.

Academy of Medical Sciences Sackler Lecture 2012, given by Professor Linda Partridge on the science of ageing at the University of Cambridge. Watch an interview with the speaker at http://ow.ly/eMGwl.

To find out about the Sacker Lecture 2013, visit our website at http://ow.ly/eMGBE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32251.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:01:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sVHlfkGVKM</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>linda</video:tag>
      <video:tag>longevity</video:tag>
      <video:tag>partridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-72-Jonathan-Eisen-Evolvability-the-Built-En</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 72 - Jonathan Eisen - Evolvability, the Built En</video:title>
      <video:description>Jonathan Eisen is an evolutionary biologist, currently working at University of California, Davis and is the academic editor-in-chief of the open-access journal PLoS Biology.

On this episode, Jonathan talks about &quot;evolvability,&quot; the probability that organisms can invent new functions. To do this, he has been using genome data in conjunction with experimental information to try and understand the mechanisms by which new functions have originated.

Another area of interest for Eisen is the &quot;built environment.&quot; We live and work in buildings or structures which are non-natural environments, new to microbes. These &quot;new&quot; environments represent a controlled system in which to study the rules by which microbial communities form.

Jonathan is interested in these environments as basic science vehicle and he shares the importance of studying the built environment for science and human health.

Finally Jonathan explains his interest in &quot;open science,&quot; the ways in which science is shared. At it&apos;s core, Eisen wants to leverage cheaper technologies to accelerate the progress of science in a positive way.

This episode was recorded at the American Association for the Advancement of Science Meeting in Vancouver, British Columbia on February 18, 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30591.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2013-06-06T13:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uGWhqtl3M24</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Vancouver</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Eisen</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>PLoS</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 6 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;17th Century Though&quot;

April 16th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20678.jpg</video:thumbnail_loc>
      <video:duration>3672</video:duration>
      <video:publication_date>2012-09-07T09:02:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8XqWD_m1JhM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami moves into the history of computing and introduces the program Java. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15940.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-08-29T00:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nWheM30THaY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>object</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eniac</video:tag>
      <video:tag>microprocessor</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>consoleprogram</video:tag>
      <video:tag>dialog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 17 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19686.jpg</video:thumbnail_loc>
      <video:duration>4786</video:duration>
      <video:publication_date>2012-09-05T04:13:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ccbd0OeVbEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami continues to talk about expressions, variables, and values. He then finishes his lecture on conditions, scopes, if statements, and different loops.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15943.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-08-29T00:44:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GPWah4wbwYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>readInt</video:tag>
      <video:tag>readDouble</video:tag>
      <video:tag>values</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>pixels</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>scopes</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Statements</video:tag>
      <video:tag>else</video:tag>
      <video:tag>cascading</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Letters-and-Science-C70V-f0a5df</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 13 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23890.jpg</video:thumbnail_loc>
      <video:duration>4344</video:duration>
      <video:publication_date>2012-09-14T11:49:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Auh-qIwFCWo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Moon</video:title>
      <video:description>NASA spacecrafts launched in 2007 have just finished their mission for trying to find out the determining cause of geomagnetic sub storms and have consequently been redeployed in a new mission in which the NASA  ARTEMIS Orbits Magnetic Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62ba5788-c231-4b52-8ebc-78a9c9f9b66b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-11-23T09:42:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7678.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>ARTEMIS</video:tag>
      <video:tag>Orbits</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rosalind-Franklin-DNA-Discoveries-in-Science-and-Art</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rosalind Franklin, DNA Discoveries in Science and Art</video:title>
      <video:description>Rosalind Franklin, was the scientist who made the first clear X-ray images of the structure of DNA.Artists Wyllie O Hagan discovered Franklin&apos;s work on DNA whilst working in an Artist Residency in a Cancer Research UK laboratory in LondonFranklin&apos;s X-ray picture &apos;Photo 51&apos; informed Crick and Watson of DNA&apos;s double helix structure.They received the Nobel Prize, her contribution was unacknowledged.Franklin died of ovarian cancer in 1958, aged 37.O Hagan, an ovarian cancer survivor, received diagnosis and treatment of the disease whilst working on the Franklin project. The artists use their art to support awareness raising missions for ovarian cancer.For more information about Wyllie O Hagan and Rosalind Franklin, visit their website athttp://www.wyllieohagan.comFor more information about ovarian cancer, visit http://www.ovariancancer.org/To support the work of the Ovarian Cancer National Alliance. Art prints, featured in this video are on sale at OCNA&apos;s store online at:http://tinyurl.com/2bu47mAn exhibition of Wyllie O Hagan&apos;s art on Franklin is being held in Charleston, SC, USA from 6-8th September 2007. For more information go to:http://www.c4women.org/Calendar/calen...Â©2007 Wyllie O Hagan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e74237e7-ed33-43c3-a8cd-fec4ff1c8b1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2007-10-01T01:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1060.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rosalind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-Injected-V8-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel Injected V8- Introduction</video:title>
      <video:description>A very interesting 3D animation video of a fuel injected V8 engine is shown here. The working of this engine is explained here in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9085.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-11-29T19:56:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9085.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injected</video:tag>
      <video:tag>V8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami recaps on CASTs,  then continues talking about loops, function, methods, and returning. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15944.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-08-29T00:46:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3oM9yT9kBBc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>while</video:tag>
      <video:tag>for</video:tag>
      <video:tag>method</video:tag>
      <video:tag>void</video:tag>
      <video:tag>type</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-141-eddf65</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 4 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19687.jpg</video:thumbnail_loc>
      <video:duration>4990</video:duration>
      <video:publication_date>2012-09-05T04:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rj4452YPOg8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PDD-Principal-Diffusion-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PDD Principal Diffusion Direction</video:title>
      <video:description>Diffusion imaging can be represented by different mathematical quantities. One such quantity is the principal diffusion direction or the PDD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e9a772e5-f112-4e6b-a5e0-4322c288f9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-10-23T19:58:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7261.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>principal</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biomarker-Discovery-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biomarker Discovery Project</video:title>
      <video:description>Dr. Lee Hartwell, nobel laureate and director of The Fred Hutchinson Cancer Research Center, talks about the uniqueness of the Biomarker Discovery Project and how the systematic approach might allow for earlier detection of breast cancer through blood tests. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/5dad4c54-2b87-43d8-9d29-f4f1c975dbbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-03-30T23:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1530.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomarker</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Fred</video:tag>
      <video:tag>Hutchinson</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>center</video:tag>
      <video:tag>denim</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>Hartwell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Congruent-legs-and-base-angles-of-Isosceles-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Congruent legs and base angles of Isosceles Triangles</video:title>
      <video:description>Congruent legs and base angles of Isosceles Triangles

Showing that congruent legs imply equal base angles and vice versa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20292.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-06T14:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UISwx2Mr4c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>legs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>base</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 | Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami recaps on pointers and memory. He then lectures on reading files, creating files, and over writing files.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15952.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-08-29T01:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ttbu9L4RdYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>heap</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>object</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Integer</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Files</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>file</video:tag>
      <video:tag>buffered</video:tag>
      <video:tag>reader</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>throws</video:tag>
      <video:tag>exception</video:tag>
      <video:tag>Try</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 7 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Greek Mysticism and Rationality&quot;

April 21st, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20679.jpg</video:thumbnail_loc>
      <video:duration>4058</video:duration>
      <video:publication_date>2012-09-07T09:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/etL4CJQkk-M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami wraps up arrays and introduces array lists. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15954.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-29T01:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJ9FlCFi3c8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>array</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>ADD</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Glabels</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 14 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20686.jpg</video:thumbnail_loc>
      <video:duration>3914</video:duration>
      <video:publication_date>2012-09-07T09:07:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09rbq88bZqU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hedgehog-Gradient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hedgehog Gradient</video:title>
      <video:description>How does growing embryo knows where is head and where is tail supposed to be? The level of hedgehog protein a cell binds during development can influence its fate. Recently it has been shown that hedgehog pathway regulates adult&apos;s stem cells in regeneration of tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/36e113cb-5a41-4344-ad9a-23ececf369b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-04-06T20:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/196.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hedgehog</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vesicle-Entry-of-Adenosine-Mono-Phosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vesicle Entry of Adenosine Mono-Phosphate</video:title>
      <video:description>Polar molecules such as AMP may enter fatty acid vesicles through interactions between the fatty acid head groups and the small molecule.
video by janet iwasa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/75e07df6-987d-407e-8e32-1f267d7fedcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-12-19T01:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1206.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Boston-ULTRA-Ex-Metabolism-across-urban-to-rural-gradients-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest</video:title>
      <video:description>Lec 23 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest. Boston ULTRA-Ex: Metabolism across urban-to-rural gradients -- Lucy Hutyra

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16000.jpg</video:thumbnail_loc>
      <video:duration>1202</video:duration>
      <video:publication_date>2012-08-29T08:00:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnn8sbC1WHU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces a new topic &quot;GUI&quot; or Graphical User Interface.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15957.jpg</video:thumbnail_loc>
      <video:duration>2692</video:duration>
      <video:publication_date>2012-08-29T01:10:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8OLOWWxvx0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>Graphical</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>buttons</video:tag>
      <video:tag>sliders</video:tag>
      <video:tag>checkboxes</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>chooser</video:tag>
      <video:tag>combo</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>intfield</video:tag>
      <video:tag>doublefield</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>region</video:tag>
      <video:tag>Boolean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neural-tube-fold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neural tube fold</video:title>
      <video:description>About neural tube: In the developing vertebrate, the neural tube is the embryo&apos;s precursor to the central nervous system, which comprises the brain and spinal cord. The neural groove gradually deepens as the neural folds become elevated, and ultimately the folds meet and coalesce in the middle line and convert the groove into a closed tube, the neural tube or neural canal (which strictly speaking is the center of the neural tube), the ectodermal wall of which forms the rudiment of the nervous system.
text reff: wiki</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ae72a9cc-57be-4f42-bd90-76dbac75aa38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2007-12-11T01:19:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1178.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neuraltube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Separated-by-surgery-the-conjoined-twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Separated  by surgery: the conjoined twins</video:title>
      <video:description>Conjoined twins are born attached to each other through the skin and internal organs may also be fused. The little boys in this case are joined through the internal organs and they had a successful surgery to separate them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a4b7fa6-ee92-4e03-929f-00f23b9d7976/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-01T02:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9944.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Conjoined</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Separated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis-sodium-in-Chinese</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis sodium in Chinese</video:title>
      <video:description>Electrolysis sodium is animated in this video. Information about how it works and the principle of the electrolysis is given.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53a80109-7022-4e96-b662-26d8914b6f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-14T06:21:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11781.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>sodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 30 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on Sequential Convex Programming.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17537.jpg</video:thumbnail_loc>
      <video:duration>4570</video:duration>
      <video:publication_date>2012-09-03T15:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/upMWYV7S1Y0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>Sequential</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>Concave</video:tag>
      <video:tag>SCP</video:tag>
      <video:tag>heu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Discussion-of-Emerging-Directions-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Discussion of Emerging Directions - Harvard Forest</video:title>
      <video:description>Lec 18 - Discussion of Emerging Directions - Harvard Forest. Discussion of Emerging Directions: Climate and Land Use Change, Human Health and Policy

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15995.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-08-29T07:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G2iJUwYacjc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 1 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20711.jpg</video:thumbnail_loc>
      <video:duration>4358</video:duration>
      <video:publication_date>2012-09-07T15:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eoHSEacM7Fo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Homefronts-and-Battlefronts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Homefronts and Battlefronts:</video:title>
      <video:description>&quot;Lec 17 - Homefronts and Battlefronts:&quot;  The Civil War and Reconstruction (HIST 119)

Professor Blight begins his lecture with a description of the sea change in Civil War scholarship heralded by the Social History revolution of the 1960s and 1970s. Along with a focus on the experience of the common solider, women, and African Americans, a central component of this shift in scholarly emphasis was an increased interest in the effects of the war on the Union and Confederate home fronts. After suggesting some of the ways in which individual Americans experienced the war, Professor Blight moves to a discussion of the war&apos;s effect on industry and economics, North and South. The lecture concludes with a description of the increased activism of the federal government during the war, an activism that found expression in finance, agriculture, taxation, building railroads, and, most importantly, in emancipation.

00:00 - Chapter 1. Introduction: The Social History Revolution
07:39 - Chapter 2. Personal Trauma in the Civil War
21:32 - Chapter 3. Economy and Demography: Changes on the Confederate Home Front
43:14 - Chapter 4. Growing Republican Influences on Industry and Commerce in the North
48:36 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16723.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-01T08:36:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l0eKDsTWPv0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>civilians</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>homefront</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
      <video:tag>IMPACT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Forum-at-HSPH-Mammograms-Who-in-the-World-are-they-Good-For</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Forum at HSPH: Mammograms: Who in the World are they Good For?</video:title>
      <video:description>Lec 30 - The Forum at HSPH: Mammograms: Who in the World are they Good For?. Controversial new evidence suggests that mammography screening for women in high-income nations may have diminishing value in light of effective modern treatment options. But for women in lower-income nations, mammography screening is not enough of a priority, treatment is poor and women face greater risk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16009.jpg</video:thumbnail_loc>
      <video:duration>4135</video:duration>
      <video:publication_date>2012-08-29T08:03:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Muep4PjJmNk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>women</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>mammography</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>HSPH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-cervical-epidural-anaesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lateral cervical epidural anaesthesia</video:title>
      <video:description>Lateral cervical epidural catheter placement for continuous unilateral upper extremity analgesia and sympathetic block in this video the laterally directed cervical epidural catheter was an effective technique to produce continuous unilateral analgesia and sympathetic block</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47b02cab-d734-477c-a051-17b9124617df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-01T02:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9946.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lateral</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Anaesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 4</video:title>
      <video:description>Lecture two hermaphrodites: The safer sex, by Barbara J. Meyer, Ph.D. www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6f3d9056-adba-4216-a6dc-78a607aeb082/cand_25.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2007-09-22T19:34:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1033.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shoulder-Joint-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shoulder Joint Anatomy</video:title>
      <video:description>This medical video shows shoulder joint anatomy which has three bones: the shoulder blade (scapula), the collarbone (clavicle), and the upper arm bone (humerus) by using some animations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8325fbf-ad85-427f-984c-ffd3859fb4f5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:47:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8995.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Convex-Lenses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156  - Convex Lenses</video:title>
      <video:description>Convex Lenses

Convex Lenses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21841.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-10T14:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0sjZ5nqQ7g</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>convex</video:tag>
      <video:tag>Lenses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Light-Wave-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Light Wave Particle</video:title>
      <video:description>Light Wave Particle

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26211.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2012-09-19T00:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YttroH0ftiA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Mathematics 16B</video:title>
      <video:description>lec 1-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19215.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-04T20:16:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0wALZJZuBHI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Building-Libraries-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Building Libraries Part 3</video:title>
      <video:description>Building Libraries: Transcript
Clone libraries offered the same advantage of real libraries: orderly access to information. In most clone libraries, the DNA fragments were stored in E. Coli. These are bacteria that normally live in our intestines. Each E. Coli cell stored a single segment of human DNA and represented a single book of the library. Clone libraries allowed each human fragment to be tracked and easily copied.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5121a638-f884-4698-bbd2-34068e084d0a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/856.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Matter-Particle-Wave-Dif-Interf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Matter Particle Wave-Dif Interf</video:title>
      <video:description>Matter Particle Wave-Dif Interf

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26212.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2012-09-19T00:17:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pdXiYnBMgkQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>matter</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Dif</video:tag>
      <video:tag>Interf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Exploring-the-influence-of-land-use-policy-on-forest-cover-and-land-conservation-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Exploring the influence of land use policy on forest cover and land conservation - Harvard </video:title>
      <video:description>Lec 22 - Exploring the influence of land use policy on forest cover and land conservation - Harvard Forest. Exploring the influence of land use policy on forest cover and land conservation: Research along the rural-urban gradient in metropolitan Boston -- Robert Ryan

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15999.jpg</video:thumbnail_loc>
      <video:duration>1030</video:duration>
      <video:publication_date>2012-08-29T08:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2zjZxKkt7l4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-140-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 140 - Lecture 24</video:title>
      <video:description>Electrical Engineering 140 - Lecture 24

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26216.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-09-19T00:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H71wTynRb9w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Best-responses-in-soccer-and-business-partnerships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Best responses in soccer and business partnerships</video:title>
      <video:description>&quot;Lec 4 - Best responses in soccer and business partnerships&quot; Game Theory (ECON 159)

We continue the idea (from last time) of playing a best response to what we believe others will do. More particularly, we develop the idea that you should not play a strategy that is not a best response for any belief about others&apos; choices. We use this idea to analyze taking a penalty kick in soccer. Then we use it to analyze a profit-sharing partnership. Toward the end, we introduce a new notion: Nash Equilibrium.

00:00 - Chapter 1. Best Response: Penalty Kicks in Soccer
15:14 - Chapter 2. Best Response: Issues with the Penalty Kick Model
24:06 - Chapter 3. Best Response: Formal Definition 
29:59 - Chapter 4. Externalities and Inefficient Outcomes: The Partnership Game
01:07:23 - Chapter 5. Nash Equilibrium: Preview

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16737.jpg</video:thumbnail_loc>
      <video:duration>4325</video:duration>
      <video:publication_date>2012-09-01T09:01:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYUPc-cfPyc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>partnership</video:tag>
      <video:tag>Probabilistic</video:tag>
      <video:tag>Beliefs</video:tag>
      <video:tag>Soccer</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>maximization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 6 - Special Topics in Supply Chain Management&quot; Anti-Counterfeit Research / Time and Temperature Pedigree

Elgar Fleisch, University of St. Gallen and ETH Zurich
Jean-Pierre Emond, University of Florida, Gainesville
Mike Nicometto, Cool Chain Group

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15492.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-08-28T17:47:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-3tiysis4BM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 8</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 8.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a45fe07e-4974-462b-9176-4c67d1e4607a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2007-09-01T22:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/940.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-badness-of-death-Part-II-The-deprivation-account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The badness of death, Part II: The deprivation account</video:title>
      <video:description>&quot;Lec 17 - The badness of death, Part II: The deprivation account&quot; Death (PHIL 176)

This lecture continues to explore the issue of why death may be bad. According to the deprivation account, what is bad about death is the fact that because one ceases to exist, one becomes deprived of the good things in life. Being dead is not intrinsically bad; it is comparatively bad and one is worse off only by virtue of not being able to enjoy the things one enjoyed while alive, such as watching the sunset, listening to music, and discussing philosophy.

00:00 - Chapter 1. Introduction: The Central Badness of Death 
04:35 - Chapter 2. The Deprivation Account of Badness in Death 
13:22 - Chapter 3. Epicurus: &quot;When Does Death Become Bad?&quot; 
21:21 - Chapter 4. The Existence Requirement: Is It Necessary? 
32:48 - Chapter 5. Should Death Be Bad for the Loss of the Unborn Person? 
49:41 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16275.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-29T17:15:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t7knGxL5DaU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Death</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>Account</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Ionic-Covalent-and-Metallic-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Ionic, Covalent, and Metallic Bonds</video:title>
      <video:description>Ionic, Covalent, and Metallic Bonds

Introduction to ionic, covalent, polar covalent and metallic bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22515.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CGA8sRwqIFg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionic</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metallic</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>Lec 3 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 15th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20713.jpg</video:thumbnail_loc>
      <video:duration>4257</video:duration>
      <video:publication_date>2012-09-07T15:51:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bfC652SGHN8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Statistics 20</video:title>
      <video:description>Lec 15- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17204.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-02T12:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0VWd16YVu4I</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-De-Broglie-Wavelengths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - De Broglie Wavelengths</video:title>
      <video:description>De Broglie Wavelengths

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26215.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-09-19T00:18:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GE6ypnVaqlY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>de</video:tag>
      <video:tag>Broglie</video:tag>
      <video:tag>Wavelengths</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Device-For-Asthma-Treatments-and-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Device For Asthma Treatments and Management</video:title>
      <video:description>Video shows a medical breakthrough for asthma treatments and management from new device developed by doctors. Here is a full explanation of this device about how to use it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6aeb5946-9e62-46d8-91fa-69a8e63ba79e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-12-01T02:33:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9950.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insight</video:tag>
      <video:tag>eNO</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Breakthrough</video:tag>
      <video:tag>for</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>Treatments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-From-Biopolymer-Translocation-to-Hemodynamics-New-Challenges-in-Multiscale-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - From Biopolymer Translocation to Hemodynamics: New Challenges in Multiscale Computing</video:title>
      <video:description>Lec 31 - From Biopolymer Translocation to Hemodynamics: New Challenges in Multiscale Computing. Multiscale modeling is the capability of representing different levels of phenomena, occurring at diverse spatial and temporal scales, within a unified conceptual framework. A typical example is the behavior of long molecules or nanosuspensions under the action of complex hydrodynamic flows. Our computational work tackles different phenomena such as biopolymer translocation through nanopores and hemodynamics in arteries with a novel computational scheme. The solution of such large-scale problems calls for the exploitation of powerful parallel architectures, such as the Blue Gene supercomputer, and sophisticated visualization tools to gain insight into the realm of multi-scale phenomena.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16010.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-08-29T08:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJsjeL5KQ5M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>multiscale</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>flows</video:tag>
      <video:tag>nansuspensions</video:tag>
      <video:tag>biopolymer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 8 - Special Topics in Supply Chain Management&quot;Automotive Manufacturing Research Roadmap for RFID

Dimitris Kiritsis, EPFL
Julien Mascolo, FIAT
Bernd Scholz-Reiter, University of Bremen

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15499.jpg</video:thumbnail_loc>
      <video:duration>2699</video:duration>
      <video:publication_date>2012-08-28T17:52:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lgq6S9ARuZI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insuficiencia-cardiaca-French-language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insuficiencia cardiaca French language</video:title>
      <video:description>This video demonstrate about heart failure is a condition in which the heart cant pump enough blood throughout the body heart failure does not mean that your heart has stopped or is about to stop working</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d00497a0-e5b2-4ceb-a97e-0b1066b7d954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-01T02:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9958.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>French</video:tag>
      <video:tag>Insuficiencia</video:tag>
      <video:tag>cardiaca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrition-Vitamin-E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrition Vitamin E</video:title>
      <video:description>Vitamin E is an antioxidant that protects body tissue from damage caused by unstable substances called free radicals. Free radicals can harm cells, tissues, and organs. They are believed to play a role in certain conditions associated with aging.
Vitamin E is also important in the formation of red blood cells and helps the body to use vitamin K.
The ability of vitamin E to prevent cancer, heart disease, dementia, liver disease, and stroke are still not known. At lower levels, vitamin E may help protect the heart.
The best way to get enough essential vitamins is to eat a balanced diet that contains a variety of foods.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fea440fa-8198-4602-b8da-7d4776bba435/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-16T14:05:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5499.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-entropy1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA entropy1</video:title>
      <video:description>Visual DNA entropy1 is demonstrated in this science video. Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
Icon is a visual 3x4 matrix consisting of four codons (12 same or different bases). Special cases are icons with equal numbers of the two bases (for example 6xG and 6xC). In these cases an icon has high organization if bases C ocupies one its halves and G another. Here, number of neighborhoods between the same bases (connections) is maximal while the number of neighborhoods between different bases (junctions) is minimal. An icon has low organization if the number of connections is minimal while the number of junctions is maximal. There are 8 different highly organized two-bases icons (minimum junctions J=3, 5, 6, or7), while there is only one low organized icon (maximum junctions J=17) that represents the state of entropy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/43aa6454-642e-4969-9540-691903b94bf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-19T01:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5619.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>visualisation</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Its-the-hare-versus-the-mighty-Eagle-in-Predators-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Its the hare versus the mighty Eagle in  Predators by  BBC</video:title>
      <video:description>Eagles have very sharp and keen eyesight and are therefore able to hunt before moving in for the kill. This hare has several options at its disposal to avoid being the next meal in Eagle versus Hare in Predators with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3de34e5e-dc4b-449d-b266-f9c720efec79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-11-26T06:16:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8159.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Eagle</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Hare</video:tag>
      <video:tag>Predators</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 23 -Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24137.jpg</video:thumbnail_loc>
      <video:duration>3625</video:duration>
      <video:publication_date>2012-09-15T03:43:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ncLabOiCCT8</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebra-attaked-by-Cheetah-in-Cheetahs-by-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebra attaked by Cheetah in Cheetahs by BBC Earth</video:title>
      <video:description>One advantage of having tame wild animals close is that they allow for study that would be otherwise impossible with the wild elusive or dangerous ones. However, that close relationship may also become a hindrance for the animal and their prey. This video shows cheetah attacking a zebra in the Cheetahs series by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f9945fea-cece-4d4a-a99a-62650a723078/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2011-11-26T05:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>attacks</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chronic-Kidney-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chronic Kidney Failure</video:title>
      <video:description>Kidneys work hard to remove excess water and waste from the body but due to several factors the kidneys might cease to function, as they are supposed to, slowly over a period of time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a2caf0e-ef64-4653-88d6-2a5b5a2dc6ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-28T10:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8426.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chronic</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Supracervical-Hysterectomy-Recovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Supracervical Hysterectomy Recovery</video:title>
      <video:description>This video performed and producedby Alighomi and reza asari this video clip shows laparoscopic supracervical hysterectomy the surgeon leaves the cervix intact the cervix connects the upper portion of the vagina to the uterus the ligaments attached to the cervix provide support for both organs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f4b9467-e0e6-410e-815b-b653c5b070a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2011-11-29T06:37:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8745.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Supracervical</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24162.jpg</video:thumbnail_loc>
      <video:duration>4923</video:duration>
      <video:publication_date>2012-09-15T04:18:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fIvT8_iSX2A</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Bailout-4-Mark-to-model-vs-mark-to-market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Bailout 4: Mark-to-model vs. mark-to-market</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 4: Mark-to-model vs. mark-to-market

Different ways of accounting for an asset.  Mark-to-model vs. mark-to-market.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20217.jpg</video:thumbnail_loc>
      <video:duration>684</video:duration>
      <video:publication_date>2012-09-06T02:38:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w_GZqhAR0I4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>to</video:tag>
      <video:tag>model</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Umbilical-cord-care-for-a-newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical cord care for a newborn</video:title>
      <video:description>The umbilical cord is cut and clamped as soon as the baby is born. Care needs to be taken in order to prevent infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2333a71-4f89-4491-b34e-5de7c5495215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T11:13:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8859.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cord</video:tag>
      <video:tag>care</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facial-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facial Surgery Video</video:title>
      <video:description>Facial surgery is done to look bright and to remove the signs of aging and swelling around the face. Dr Nassif is telling about the signs of aging and wrinkling and to remove all of them through surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb529564-bad2-4841-be94-3f4e362c1af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2011-11-29T00:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8597.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Complete</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Beverly</video:tag>
      <video:tag>Hills</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 28 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 28: Model systems. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15555.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T18:11:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BTNsoSNR5B0</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Brain-Worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Brain Worm</video:title>
      <video:description>This video will help you to know about the brain worm and the necessary precautions and symptoms of brain worm. A patient infected from brain worm is shown here with her daily activities and the reviews of the experts about her.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e38ef7a-4678-4717-98d8-c8dba472877e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-11-28T23:33:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8560.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Worm</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defecography-showing-Rectocele-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defecography showing Rectocele Video</video:title>
      <video:description>At defecography a rectocele usually is not seen at rest defecography allows diagnosis of morphologic abnormalities such as rectocele intussusception enterocele and paradoxic puborectal muscle contraction</video:description>
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    <loc>https://dnatube.com/videos/Animation-Video-For-A-Small-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will show you the working of an engine. Here a small engine is shown with the functioning of each part.</video:description>
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      <video:duration>60</video:duration>
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    <loc>https://dnatube.com/videos/Lec-30-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 30 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 30: Introduction to reaction kinetics. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 26 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 26: Partition function (Q) - many particles. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Euclid as the Father of Geometry</video:title>
      <video:description>Euclid as the Father of Geometry

Euclid and his Elements (and how much Abraham Lincoln liked them)</video:description>
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      <video:duration>503</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/WqzK3UAXaHs</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Okino moses a nigeria native got spinal decompression surgery in india at mumbai he was suffering from spinal nerve decompression and was done the spinal cord surgery by his doctor but these surgery procedures were diffcult form him because it was his first time after the completion of spinal decompression surgery the patient was totaly satisfied.</video:description>
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      <video:publication_date>2011-11-29T11:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8956.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Bile is produced in the liver and stored in the gallbladder. When food is ingested, bile is released to the intestine through the bile ducts. In some cases bile ducts can be clogged by worm. This video shows extraction of a worm from the bile duct. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9008.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suturing - the Lembert Pattern</video:title>
      <video:description>This is an illustration on how to do a Lembert pattern suture, which is largely used to mend or close the gut or anywhere else that is practical.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8958.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides key information on how to stop a migraine headache within one minute. Migraines are extremely painful headaches which in some instances may cause disorientation.</video:description>
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      <video:duration>73</video:duration>
      <video:publication_date>2011-11-29T11:32:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8938.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>Minute</video:tag>
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    <loc>https://dnatube.com/videos/Oil-System-Cycle-of-a-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oil System Cycle of a Motor</video:title>
      <video:description>This video will help you to understand all about the engine oil system cycle. This 3D video shows the working of each part of this motor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9031.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-29T19:23:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9031.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 16 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24177.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nWzlCAf6n-I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 7 - MIT 3.091 Introduction to Solid State Chemistry&quot; De Broglie, Heisenberg, and Schrödinger

The Aufbau Principle, Pauli Exclusion Principle, and Hund&apos;s Rules

Photoelectron Spectroscopy

Average Valence Electron Energy

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/cBxDQR2AEJY</video:player_loc>
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      <video:tag>Schrödinger</video:tag>
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    <loc>https://dnatube.com/videos/Breast-Reconstruction-surgery-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Breast reconstruction is animated as 3D in this science video. Breast reconstruction  is a type of surgery for women who have had a breast removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a46a33a7-f4eb-4110-a8c6-2005e8d192d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T09:08:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9404.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elephantiasis Filariasis Giant Swollen Leg</video:title>
      <video:description>The elephantiasis which is result of a parasitic infection caused by three specific kinds of round worms is a vivid and accurate term for the syndrome. It is the gross enlargement of the arms, legs, or genitals to elephantoid size. This medical extreme video shows one patient with such a disease.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/edf27d81-58fe-4235-bb7c-1cad37e65224/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24233.jpg</video:thumbnail_loc>
      <video:duration>3893</video:duration>
      <video:publication_date>2012-09-15T05:17:06.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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View the complete course at: http://ocw.mit.edu/3-091F04

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      <video:tag>6</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Isotope-Evidence-for-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Isotope Evidence for Climate Change</video:title>
      <video:description>&quot;Lec 26 - Isotope Evidence for Climate Change&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Isotopes are used to measure past climate properties.  Deuterium and oxygen 18 are the most commonly used climate proxies.  Lighter isotopes evaporate more readily from the ocean, so water vapor in the atmosphere is isotopically lighter than ocean water.  This vapor gets lighter still as it is transported to higher latitudes while losing mass by precipitation. These processes leave an isotopic  signal of temperature and continental ice volume in ice cores and deep sea sediment cores. 

00:00 - Chapter 1. Stable Isotopes of Water
09:48 - Chapter 2. Isotope Delta Notation
11:41 - Chapter 3. Isotopic Fractionation
18:08 - Chapter 4. Water Isotopes in Ice Cores
31:14 - Chapter 5. Terrestrial and Deep Sea Sediments
33:44 - Chapter 6. Oxygen Isotopes in Ocean Sediment Cores
44:08 - Chapter 7. Milankovitch Theory of Ice Ages

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23322.jpg</video:thumbnail_loc>
      <video:duration>2843</video:duration>
      <video:publication_date>2012-09-13T12:59:09.000Z</video:publication_date>
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      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>climate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 15 - MIT 3.091 Introduction to Solid State Chemistry&quot;Introduction to the Solid State, the 7 Crystal Systems, the 14 Bravais Lattices

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15576.jpg</video:thumbnail_loc>
      <video:duration>2745</video:duration>
      <video:publication_date>2012-08-28T18:17:08.000Z</video:publication_date>
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      <video:tag>14</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Process-of-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Photosynthesis</video:title>
      <video:description>The process of photosynthesis by chlorophyll is shown in this video. Chlorophyll is the molecule that helps in the process of photosynthesis in presence of sunlight.</video:description>
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      <video:duration>47</video:duration>
      <video:publication_date>2011-10-18T05:12:25.000Z</video:publication_date>
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      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chlorophyll</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 2 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Limits, continuity

Trigonometric limits

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15579.jpg</video:thumbnail_loc>
      <video:duration>3167</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ryLdyDrBfvI</video:player_loc>
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      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-89-Long-Straddle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Long Straddle</video:title>
      <video:description>Long Straddle

Long Straddle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20343.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/2HIRaOQDRho</video:player_loc>
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      <video:category>Finance</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Straddle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 4 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Chain rule

Higher derivatives

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15581.jpg</video:thumbnail_loc>
      <video:duration>2763</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4sTKcvYMNxk</video:player_loc>
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      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Covalent-bonds-compounds-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Covalent bonds: compounds 3</video:title>
      <video:description>Atoms of nonmetals share electrons to form covalent bonds. This video explains how to name compounds with covalent bonds. Edited by Ashraf</video:description>
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      <video:duration>309</video:duration>
      <video:publication_date>2010-12-21T13:46:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6713.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 18.01 Single Variable Calculus, Fall 2007 &quot; Lecture 10: Max-min problems

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15589.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-08-28T18:20:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/twzGBqPeW0M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>limits</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
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      <video:tag>l</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>s</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 11: Related rates

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15590.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/YN7k_bXXggY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>l</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 20 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2889</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/i6MvqupB6gM</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 08: Linear and quadratic approximations

View the complete course at: http://ocw.mit.edu/18-01F06

*Note:  Lecture 8 is Exam 1, so no video was recorded.

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15586.jpg</video:thumbnail_loc>
      <video:duration>2808</video:duration>
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      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/1-million-volts-Tesla-Coil-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1 million volts Tesla Coil (1 of 2)</video:title>
      <video:description>This is an example of a homemade Tesla coil. The coil in the video has a capacity of 1 million volts.</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2011-11-25T20:21:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7870.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 35 - Acids and Basses Spring 2010</video:title>
      <video:description>This lecture is on general chemistry. Specifically on acids and basses.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Ligation-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Ligation Protocol</video:title>
      <video:description>DNA Ligation is a simple two component system that produces very rapid ligation reactions using t4 dna ligase and an optimized buffer system due to the high efficiency of the ligation reaction conventional overnight incubations are no longer required</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11798.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-9-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>(December 1, 2009) Leonard Susskind discusses the equations of motion of fields containing particles and quantum field theory, and shows how basic processes are coded by a Lagrangian.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>equation</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>elec</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 21 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20753.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-07T16:32:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EdW7jcWj9LI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Law-of-Large-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -37 Law of Large Numbers</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to the law of large numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21885.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-10T17:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpuN8vCQ--M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unusual-Types-of-Seed-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unusual Types of Seed Development</video:title>
      <video:description>Dr. Buddy Tignor (Assistant Professor of Horticulture at UVM during recording, now instructor at Haywood Community College) discusses unusual types of seed development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/97a7115c-ccbe-4cf7-8f04-0608247e0097/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1181</video:duration>
      <video:publication_date>2007-09-10T22:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1006.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>seeddevelopment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-C245-Energy-Methods-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Electrical Engineering C245 - Energy Methods I</video:title>
      <video:description>&quot;Lec 11- Electrical Engineering C245 - Energy Methods IIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24347.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-09-15T07:00:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6cCjzvj60c8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Medical-Imaging-Computing-From-Data-to-Understanding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Medical Imaging Computing: From Data to Understanding</video:title>
      <video:description>Lec 32 - Medical Imaging Computing: From Data to Understanding. The development of new technologies that acquire large amounts of complex data is accelerating throughout medicine. Corresponding breakthroughs in accessible computation and algorithm development have made image analysis an indispensable tool for medical research and clinical practice. For example, image analysis enables the data acquired using diffusion tensor imaging (DTI) and functional magnetic resonance (fMRI) to reveal subject-specific structure and function of the brain. 

The emerging field of medical image computing requires strong, interdisciplinary teams of researchers, physicians, and engineers. Building such teams is a challenge but ultimately rewarding process. The Surgical Planning Lab at Brigham and Women&apos;s Hospital was founded in 1990 to enable research in image computation within the hospital context. Today, the SPL is the hub of the National Alliance for Medical Image Computing, a national effort with international impact across biomedicine and, increasingly, other fields of science. NAMIC drives scientific and engineering innovation through interdisciplinary collaboration, application-driven development, a well-designed hardware and software infrastructure, and an open-source approach to dissemination and community building. 

This presentation will describe how research ideas evolve into useful medical and scientific tools within the SPL and NAMIC environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16011.jpg</video:thumbnail_loc>
      <video:duration>3435</video:duration>
      <video:publication_date>2012-08-29T08:04:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e2AdXlLm5ys</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>NAMIC</video:tag>
      <video:tag>DTI</video:tag>
      <video:tag>fMRI</video:tag>
      <video:tag>IIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Thermochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Thermochemistry</video:title>
      <video:description>Thermochemistry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26519.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-09-19T01:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WYPgOKP-a78</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Thermochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 30, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>7153</video:duration>
      <video:publication_date>2012-09-14T15:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xXBx8_19nyw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Quantum</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Aldehyde-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Aldehyde Introduction</video:title>
      <video:description>Aldehyde Introduction

Aldehyde introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24619.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-17T14:21:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oeyBfrx5RJY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Aldehyde</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 34 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 34: Temperature and kinetics

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15853.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-08-28T20:57:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rGAcOfOZToA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Brain-Science-Society-Thinking-about-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Brain Science &amp; Society: Thinking about the Future</video:title>
      <video:description>Lec 37 - Brain Science &amp; Society: Thinking about the Future. Harvard University Provost Steven Hyman speaks at the Harvard EdPortal in Allston, MA.

Hyman, the latest speaker in a lecture series designed to open Harvard&apos;s academic workings to neighbors in nearby communities, conjured up early humanity in explaining what makes addictive drugs so irresistible. These drugs hook us by mimicking brain chemicals such as dopamine that evolved to keep us alive in an uncertain and primitive world, where a key memory like the location of a productive hunting ground or a water source could mean the difference between life and death.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16041.jpg</video:thumbnail_loc>
      <video:duration>2361</video:duration>
      <video:publication_date>2012-08-29T08:45:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srA3SozCNLI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hyman</video:tag>
      <video:tag>EdPortal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Collecting-Duct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Collecting Duct</video:title>
      <video:description>The process of osmosis and excretion to balance fluid through re absorption is explained here. Collecting duct is the system of kidney that connects nephrons to ureter and consists of tubules and ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2008526-55b3-4ce6-bd84-36881a131cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2013-02-10T02:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29927.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CollectingDuct</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 14 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24242.jpg</video:thumbnail_loc>
      <video:duration>3976</video:duration>
      <video:publication_date>2012-09-15T05:18:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EEFQmw0T94U</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 22 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20754.jpg</video:thumbnail_loc>
      <video:duration>2726</video:duration>
      <video:publication_date>2012-09-07T16:32:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yVwoJs9pab0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 -MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 13 -MIT 6.001 Structure and Interpretation, 1986&quot; Metacircular Evaluator, Part 1

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15788.jpg</video:thumbnail_loc>
      <video:duration>5078</video:duration>
      <video:publication_date>2012-08-28T20:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0m6hoOelZH8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 01: Dot product.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15642.jpg</video:thumbnail_loc>
      <video:duration>2321</video:duration>
      <video:publication_date>2012-08-28T18:34:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PxCxlsl_YwY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
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      <video:description>&quot;Lec 2 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 02: Determinants; cross product.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 3 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 03: Matrices; inverse matrices.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 4 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 04: Square systems; equations of planes.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lecture 4 - MIT 6.001 Structure and Interpretation, 1986&quot; Compound Data

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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Location: Science Center D</video:description>
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    <video:video>
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      <video:description>Beneath this innocent looking camera flash lies a terrible secret....IT&apos;S A DEATH RAY!!! It can scorch books and newspaper, and it can burn hole through a garbage bag. so if any body makes one let me know.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 31 -  MIT 18.03 Differential Equations, Spring 2006&quot; Limit Cycles: Existence and Non-existence Criteria.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14851.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 12 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 12: Gradient; directional derivative; tangent plane.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15653.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a lecture of Khan Academy.
Introduction to polar coordinates</video:description>
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      <video:publication_date>2012-09-06T01:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jexMSlSDubM</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-52-An-Introduction-to-Computational-Multiphysics-Motivations-for-Triple-M-Modeling</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 52 - An Introduction to Computational Multiphysics: Motivations for Triple-M Modeling</video:title>
      <video:description>Lec 52 - An Introduction to Computational Multiphysics: Motivations for Triple-M Modeling. Modern science is increasingly faced with problems of ever greater complexity, straddling across the traditional disciplinary boundaries between physics, chemistry, material science and biology. Computational science is responding to this challenge with a steadfast development of innovative modeling techniques, designed in such a way as to offer an optimal handling of the information transfer procedures connecting the different scales/levels involved in the quantitative description of the aforementioned complex phenomena. This entails the seamless coupling between different mathematical representations of various physical phenomena at widely disparate scales, from continuum fields to probability distribution functions and atomistic trajectories, all the way down to many-body quantum wave functions. In this series of lectures, we shall provide an introduction to the basic ideas behind these triple-M (multiscale/multiphysics/multilevel) techniques, together with the illustration of a few practical examples, drawn from concrete applications in leading areas of multiphysics research, such as micro/nanofluidics, turbulence and material science.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 37-  Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 37- Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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    <loc>https://dnatube.com/videos/Lec-59-Sustainable-Energy-Without-the-Hot-Air-with-David-MacKay</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 59 - Sustainable Energy - Without the Hot Air with David MacKay</video:title>
      <video:description>Lec 59 - Sustainable Energy - Without the Hot Air with David MacKay. David MacKay, Scientific Advisor to the Department of Energy and Climate Change, UK addressed energy issues at a macro and micro scale with the Harvard University community and beyond.</video:description>
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      <video:duration>3963</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 16 - Sociology 150A -Social Identity Theory 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Biology 1B - Lecture 3: Ferns and Gymnosperms</video:title>
      <video:description>Biology 1B - Lecture 3: Ferns and Gymnosperms

General Biology</video:description>
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      <video:tag>3</video:tag>
      <video:tag>Ferns</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Gymnosperms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 8 - Darwin&apos;s Legacy&quot; November 10, 2008 lecture by Paul Ewald for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Dr. Ewald speaks about how several pathogenic viruses have evolved over time to break down the cell&apos;s barriers to several types of cancer. He suggests that further research will aid in the discovery of additional viruses linked to the causation of cancer. The lecture is concluded with a panel discussion with Gary Schoolnik and Stanley Falkow.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19000.jpg</video:thumbnail_loc>
      <video:duration>7112</video:duration>
      <video:publication_date>2012-09-04T08:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qJSJEjjfX-s</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Pathogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Descartes-and-Cartesian-Coordinates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Descartes and Cartesian Coordinates</video:title>
      <video:description>Descartes and Cartesian Coordinates

Bridging algebra and geometry.  What makes linear equations so linear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20079.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-06T01:51:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4nrdf0yYfM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Descartes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>Coordinates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Naming-Alkanes-with-Alkyl-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Naming Alkanes with Alkyl Groups</video:title>
      <video:description>Naming Alkanes with Alkyl Groups

Naming Alkanes with Alkyl Groups</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24505.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-17T13:41:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KKAD-OOOHxg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkanes</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Alkyl</video:tag>
      <video:tag>Groups</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 14 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 14: Non-independent variables.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15655.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-08-28T18:42:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/23xbkrpQuAo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-seasonal-allergies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are seasonal allergies ?</video:title>
      <video:description>This video explains about what seasonal allergies are.

Seasonal allergies are just that; POLLEN allergies that spring up seasonally. If you think you have seasonal allergies, watch this. And for more, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/355ecc3e-cc82-489c-958e-ee1892b6fa8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2012-10-11T00:56:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27864.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>seasonal</video:tag>
      <video:tag>ALLERGIES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Statistics-20-Several-minutes-of-visuals-are-mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Statistics 20 - Several minutes of visuals are mi</video:title>
      <video:description>Lec 6- Statistics 20 - Several minutes of visuals are mi.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17195.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-02T12:31:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vt39atzVKLk</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Bodys-Bony-Frame</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Body&apos;s Bony Frame</video:title>
      <video:description>The Body&apos;s Bony FrameAbout 206 bones make up the human skeleton. Twenty-nine are found in the skull, which houses and protects the brain, eyes and ears. The skull rests at the top of a flexible rod of twenty-six vertebral bones forming the spine. In the lower back, five vertebrae fuse during childhood to form the sacrum. The rib cage and sternum, twenty-five bones in all, shield the heart and lungs. The pectoral girdle and hand account for sixty-four bones, and there are sixty-two in the pelvic girdle, legs and feet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/53f25221-f484-4d98-becc-619715335be0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-10-16T00:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1081.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Empirically-informed-Responses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Empirically-informed Responses</video:title>
      <video:description>&quot;Lec 15 - Empirically-informed Responses&quot;Philosophy and the Science of Human Nature (PHIL 181)

The Trolley Problem, as discussed in the last lecture, is the problem of reconciling an apparent inconsistency in our moral intuitions: that while it is permissible to turn the runaway trolley to a track thus killing one to save five, it is impermissible to push a fat man onto the trolley track, killing him to save the five. In this lecture, Professor Gendler reviews several &quot;non-classic&quot; responses to this problem, each of which aims to bring the two cases, and hence our apparently conflicting judgments about them, together. The three responses considered differ not only in their conclusions, but also in their methodologies, illustrating how different techniques might be brought to bear on philosophical puzzles.

00:00 - Chapter 1. Recap of the Trolley Problem and Three Responses 
09:19 - Chapter 2. Thomson&apos;s New Response to the Trolley Problem
20:28 - Chapter 3. Greene on the Trolley Problem
39:41 - Chapter 4. Sunstein on the Trolley Problem

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23612.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-14T09:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lIlRWR9vNtE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Empirically</video:tag>
      <video:tag>informed</video:tag>
      <video:tag>Responses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-s-p-Hybrid-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - s p Hybrid Orbitals</video:title>
      <video:description>s p Hybrid Orbitals

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26376.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-09-19T00:59:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WvG46BwP-XY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>s</video:tag>
      <video:tag>P</video:tag>
      <video:tag>Hybrid</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Harvards-Greenhouse-Gas-Reduction-Goal-in-a-60-Seconds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Harvard&apos;s Greenhouse Gas Reduction Goal in a 60 Seconds</video:title>
      <video:description>Lec 105 - Harvard&apos;s Greenhouse Gas Reduction Goal in a 60 Seconds. Harvard Office for Sustainability intern Rebecca Elliott &apos;14 created this 60 second animation about Harvard&apos;s goal to reduce greenhouse gas emissions. 

In 2008, Harvard University adopted a goal to reduce greenhouse gas emissions 30% below a 2006 baseline by 2016, including growth. As part of this goal, Harvard is committed to using its campus as a living laboratory, turning research and teaching into action to develop innovative and cost-effective solutions that reduce energy and curb greenhouse gas emissions.

To learn more visit: http://green.harvard.edu/greenhousegas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16156.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-08-29T10:22:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FtrHxhCIRBg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>green</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>Harvard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 7 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;  Eigenvalues (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15701.jpg</video:thumbnail_loc>
      <video:duration>3372</video:duration>
      <video:publication_date>2012-08-28T19:45:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h5KiY9lvHc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 8 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Eigenvalues (part 2); positive definite (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15702.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-08-28T19:45:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Ola674-PPw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Positive definite day!

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15703.jpg</video:thumbnail_loc>
      <video:duration>3176</video:duration>
      <video:publication_date>2012-08-28T19:45:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fR_pGtAWHpY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-SMOG-OR-JOBS-The-Impact-of-Tighter-Ozone-Pollution-Control-on-Health-and-the-US-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - SMOG OR JOBS? The Impact of Tighter Ozone Pollution Control on Health and the U.S. Economy</video:title>
      <video:description>Lec 107 - SMOG OR JOBS? The Impact of Tighter Ozone Pollution Control on Health and the U.S. Economy. The Forum at the Harvard School of Public Health

With a weak U.S. economy shadowing his presidency, Barack Obama has announced his request that the Environmental Protection Agency (EPA) withdraw draft air quality standards that would have tightened ozone pollution controls. President Obama cited &quot;the importance of reducing regulatory burdens and regulatory uncertainty&quot; as the economy recovers. Public health experts and environmental advocates howled at the decision, raising concerns about the health impacts of ozone -- a major culprit in smog. In contrast, business groups praised the announcement as a means to prevent job losses and protect employment growth; media have reported that the restrictions could have cost up to $90 billion annually. This Forum webcast examined the scientific and economic arguments around this divisive decision. The event is part of the Andelot Series on Current Science Controversies. 

September 21, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16158.jpg</video:thumbnail_loc>
      <video:duration>4065</video:duration>
      <video:publication_date>2012-08-29T10:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KrQpcgW1owE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HSPH</video:tag>
      <video:tag>forum</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>pollution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-intelligence-comes-from</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where intelligence comes from</video:title>
      <video:description>The video demonstrates the argument on the origin of intelligent. It rules out some theories and believes and then narrows down to what can be trusted as origin of intelligence. Two concepts that taken in consideration are the ability to learn and to make decision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a91c5c79-e14b-450e-85fc-d7afe7f0757d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-14T06:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11806.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Where</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>comes</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 16- MIT 6.013 Electromagnetics and Applications, Fall 2.
Inductive Attenuator

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16200.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-08-29T14:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rxqKXc3qPOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-CS50-Week-8-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - CS50 / Week 8: Monday</video:title>
      <video:description>Lec 73 - CS50 / Week 8: Monday. HTTP. XHTML. PHP. SQL.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16113.jpg</video:thumbnail_loc>
      <video:duration>4111</video:duration>
      <video:publication_date>2012-08-29T09:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EI9K2mhCq7M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thrust-reverser-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thrust reverser test.</video:title>
      <video:description>A thrust reverser is a key part of modern jet engines. It enables or all part of the engine&apos;s thrust either forward or otherwise. This is a test on a Boeing 767-400 thrust reverser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4cd73c7-859f-4cac-8bbf-de7b3cd7f182/cand_25.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T20:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7869.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Boeing</video:tag>
      <video:tag>767</video:tag>
      <video:tag>400</video:tag>
      <video:tag>Thrust</video:tag>
      <video:tag>reverser</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Molecular-Motor-Struts-Like-Drunken-Sailor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Molecular Motor Struts Like Drunken Sailor</video:title>
      <video:description>Lec 117 - Molecular Motor Struts Like Drunken Sailor. Molecular motors, built from proteins, are a kind of transport service that keep us functioning by trafficking essential chemical packages throughout the cell. To understand how molecular motors work, some researchers are creating animations. Here, each &quot;leg&quot; of a molecular motor called dynein moves as it progresses along a cellular structure called a microtubule. New data—collected by a team led by Samara Reck-Peterson and published online Jan. 8, 2012, in &quot;Nature Structural &amp; Molecular Biology&quot;—suggest that dynein&apos;s walk is even stranger than the one modeled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16168.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-08-29T10:30:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-7AQVbrmzFw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Janet</video:tag>
      <video:tag>Iwasa</video:tag>
      <video:tag>dynein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Traumatic-Occlusion-Orthodontic-Restorative-Consideration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration</video:title>
      <video:description>&quot;Lec 20 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration&quot; Problem of traumatic occlusion on an anterior tooth and how it may limit or alter esthetic restorations. Both Orthodontic and Restorative procedures are considered. Orig. air date: JUN 6 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20779.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-07T16:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ttWmmk_ncY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Problem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Traumatic</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Alter</video:tag>
      <video:tag>Esthetic</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Island-Biogeography-and-Invasive-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Island Biogeography and Invasive Species</video:title>
      <video:description>&quot;Lec 29 - Island Biogeography and Invasive Species&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Geography is very important in ecology. Two major systems have been designed to model this, island biogeography and metapopulations. The idea of metapopulations is more recent, and has emerged as the dominant theory. Metapopulations are populations in multiple neighboring areas. The population of a species in any individual area may go extinct, but the metapopulation still survives. The theory of metapopulations has gained momentum in recent years because of its applications to epidemiology, the study of diseases.

00:00 - Chapter 1. Introduction 
06:25 - Chapter 2. Island Biogeography 
12:33 - Chapter 3. Critique of Island Biogeography 
18:25 - Chapter 4. Metapopulations
32:52 - Chapter 5. Analogy Between Metapopulations and Epidemiology

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17356.jpg</video:thumbnail_loc>
      <video:duration>2462</video:duration>
      <video:publication_date>2012-09-02T18:32:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oBuFiTItq-0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>geology</video:tag>
      <video:tag>island</video:tag>
      <video:tag>Biogeography</video:tag>
      <video:tag>metapopulations</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>populations</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>islands</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Intermolecular-Potential-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Intermolecular Potential Energy</video:title>
      <video:description>Intermolecular Potential Energy

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26477.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-19T01:18:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V_0Bnc_URos</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Watson-The-double-helix-and-todays-DNA-mysteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Watson: The double helix and today&apos;s DNA mysteries</video:title>
      <video:description>Nobel laureate James Watson opens TED2005 with the frank and funny story of how he and his partner, Francis Crick, discovered the structure of DNA. The tale is full of colorful details: How Watson had planned to be an ornithologist until Schroedinger&apos;s book What Is Life? transformed him into a geneticist. The painful rejections he suffered along the way, first from Caltech and then from a certain girl. And finally, how the basic DNA model ultimately came together in just a few hours. Watson finishes with one of the topics currently making him tick: the search for genetic bases for major illnesses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a6bc7213-4a33-4b0d-b9a0-59560f9ee597/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1254</video:duration>
      <video:publication_date>2007-09-16T17:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1020.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>watson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 21- MIT 6.033 Computer System Engineering, Spring 2005.
Advanced Authentication

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16250.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-08-29T16:47:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BmjKER_e7-s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Cognitive Science C102 -</video:title>
      <video:description>lec 24-Cognitive Science C102 -Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27661.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-09-30T11:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPb66H7pP1c</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS50-Week-10-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS50 / Week 10: Monday</video:title>
      <video:description>Lec 7 - CS50 / Week 10: Monday. Preprocessing. Compiling. Assembling. Linking. CPUs.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16366.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-08-30T12:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fg64rI7pk4c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Sequencing-Reactions-Part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome  Sequencing Reactions  Part 7</video:title>
      <video:description>A DNA sequencing reaction includes four main ingredients, &quot;Template&quot; DNA copied by the E. coli; free bases, the building blocks of DNA that come in 4 types; short pieces of DNA called &quot;primers&quot;; and DNA polymerase, the enzyme that copies DNA.

The chemical reaction that makes DNA in a test tube is similar to what happens in a living cell: both rely on DNA polymerase and, in both cases, DNA strands have a head end, which is called the 5&apos; end, and a tail end, which is called the 3&apos; end. A DNA strand can grow only from its 3&apos; end.

Making DNA in cells and sequencing DNA in test tubes both depend on complementary base pairing. The building blocks on opposite strands of DNA pair specifically - a C always pairs with a G, and an A always pairs with a T.

The primer sequence binds to its complementary sequence on the template DNA.

Free bases that match the template sequence can attach to the new strand&apos;s growing (3&apos;) end.

Among the free bases in the solution are a few that have a fluorescent dye attached to them. When a dye-bearing base attaches to the growing strand, it stops the new DNA strand from growing any further. A different colored dye is attached to each of the four kinds of bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e50f161b-b94e-42f8-a35c-2f78fada6f3f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Energy-and-Matter-in-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Energy and Matter in Ecosystems</video:title>
      <video:description>&quot;Lec 30 - Energy and Matter in Ecosystems&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The movement of matter and energy around the planet is very important, and its study draws on geology, and meterology in addition to chemistry. Energy tends to flow upwards from plantlike producers to herbivores to carnivores before being decomposed by detritovores and cycling back into energy usable by producers, in addition to the photosynthesis or chemosynthesis used by producers to produce energy. Like energy, compounds vital to life such as carbon, nitrogen, and phosphorous flow around the planet in cycles.

00:00 - Chapter 1. Introduction 
04:04 - Chapter 2. Energy Flow through Ecosystems 
20:51 - Chapter 3. Cycles of Materials through Ecosystem Compartments 
29:11 - Chapter 4. Biogeochemical Cycles 
48:13 - Chapter 5. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17357.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-02T18:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DHSMj_XgfE8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Cycles</video:tag>
      <video:tag>fixing</video:tag>
      <video:tag>detritivores</video:tag>
      <video:tag>producers</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smoking-and-Drinking-Alcohol-dangers-on-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smoking and Drinking Alcohol dangers on the Body</video:title>
      <video:description>How the Body Works: a medical health information video Smoking and Drinking Alcohol dangers on the Body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/42189852-b991-40f2-b950-abe7f3fc6ed7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-11-11T18:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1116.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Dawn-of-Social-Networks-Hunter-gatherers-Provide-Clues-About-the-Evolution-of-Cooperation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Dawn of Social Networks: Hunter-gatherers Provide Clues About the Evolution of Cooperation</video:title>
      <video:description>Lec 119 - Dawn of Social Networks: Hunter-gatherers Provide Clues About the Evolution of Cooperation. Coren Apicella, a research fellow in the Christakis lab at Harvard Medical School, spent the summer of 2010 traveling around the remote Lake Eyasi region of Tanzania with the Hadza, one of the last remaining populations of hunter-gatherers on the planet. Their lives offer a window into our past—and clues about the evolution of cooperation. Within the Hadza community, cooperators cluster together, preventing self-interested individuals from destroying the social fabric. What&apos;s more, the architecture of the Hadza social network matches that of modern social networks. These findings were published January 26, 2012, in Nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16170.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2012-08-29T10:31:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/It-pHyDrkTM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hadza</video:tag>
      <video:tag>Nicholas</video:tag>
      <video:tag>christakis</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Fowler</video:tag>
      <video:tag>Coren</video:tag>
      <video:tag>Apicella</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Tanzania</video:tag>
      <video:tag>hunter</video:tag>
      <video:tag>gatherers</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>cooperation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 7- MIT 6.013 Electromagnetics and Applications, Fall 20.
Distribution of Unpaired Charge

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16191.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-08-29T14:39:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_VDIRa-dZE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 8- MIT 6.013 Electromagnetics and Applications, Fall 20.
Rotation of an Insulating Rod in a Steady Current

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16192.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-08-29T14:41:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rFGvvlsveOk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Martin-Haettasch-Newer-Monumentalities-Collective-Formations-and-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Martin Haettasch -Newer Monumentalities - Collective Formations and Complex</video:title>
      <video:description>Lec 11- Martin Haettasch Newer Monumentalities Collective Formations and Complex is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17359.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-02T18:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BiaTUFCOZc4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Martin</video:tag>
      <video:tag>Haettasch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-by-Prof-Waitz-Unified-Engineering-Fall-2005-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec. - 2  by Prof. Waitz | Unified Engineering, Fall 2005 - Spring 2006</video:title>
      <video:description>&quot;Lec. - 2  by Prof. Waitz | Unified Engineering, Fall 2005 - Spring 2006&quot; Prof. Waitz gives an overview of the course.

View the complete course at: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15179.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-08-28T15:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7mOpiYDCX08</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Waitz</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2006</video:tag>
      <video:tag>gives</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Why-So-Many-Species-The-Factors-Affecting-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Why So Many Species? The Factors Affecting Biodiversity</video:title>
      <video:description>&quot;Lec 31 - Why So Many Species? The Factors Affecting Biodiversity&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

One can look at biodiversity from several perspectives. An ecological point of view tries to determine how necessary diversity is for an ecosystem to function. An economic point of view tries to capture the value of the &quot;services&quot; nature provides for mankind. An evolutionary point of view shows how artificial the human &quot;right&quot; to dominance is. Finally, a personal point of view captures the emotional basis for the values that humans place on biodiversity.

00:00 - Chapter 1. Introduction 
05:39 - Chapter 2. The Ecological Perspective 
11:45 - Chapter 3. The Economic Perspective 
21:12 - Chapter 4. The Evolutionary Perspective 
26:18 - Chapter 5. The Personal Perspective 
33:01 - Chapter 6. What to Do? 
45:28 - Chapter 7. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17360.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-02T18:35:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QjFkTneCfTE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>population</video:tag>
      <video:tag>overpopulation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>Externalities</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>redundancy</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>endangered</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Water-Isotherm-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Water Isotherm  (Quiz)</video:title>
      <video:description>Water Isotherm  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26490.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-19T01:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Ps7ux68RMU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>Isotherm</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-How-to-live-given-the-certainty-of-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - How to live given the certainty of death</video:title>
      <video:description>&quot;Lec 23 - How to live given the certainty of death&quot; Death (PHIL 176)

In this lecture, Professor Kagan invites students to pose the question of how one should live life knowing that it will certainly end in death. He also explores the issue of how we should set our goals and how we should go about achieving them, bearing in mind the time constraints. Other questions raised are how this ultimately affects the quality of our work and our accomplishments, as well as how we decide what is worth doing in life.

00:00 - Chapter 1. How Carefully Should We Live? 
11:21 - Chapter 2. Time Constraints and Goals: Finding Appropriate Contents for Life 
17:30 - Chapter 3. Quantity of Life: The More, the Better? 
32:38 - Chapter 4. Semi-Immortality through Accomplishments 
40:21 - Chapter 5. Life Is Suffering: An Alternative Approach to Living 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16282.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-08-29T17:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8Hu465KL1w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Book</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>Buddhism</video:tag>
      <video:tag>Holderlin</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>Dust</video:tag>
      <video:tag>Schopenhauer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Real-Gases-2-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Real Gases 2 (NB)</video:title>
      <video:description>Real Gases 2 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26500.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:22:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRYn99xxj3I</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Real</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>2</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Another-Isosceles-Example-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Another Isosceles Example Problem</video:title>
      <video:description>Another Isosceles Example Problem

Possible angles for an isosceles triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20298.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-06T14:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ceDV0QBpcMA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-How-Selection-Changes-the-Genetic-Composition-of-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - How Selection Changes the Genetic Composition of Population</video:title>
      <video:description>&quot;Lec 5 - How Selection Changes the Genetic Composition of Population&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genetics controls evolution. There are four major genetic systems, which are combinations of sexual/asexual and haploid/diploid. In all genetic systems, adaptive genetic change tends to start out slow, accelerate in the middle, and occur slowly at the end. Asexual haploids can change the fastest, while sexual diploids usually change the slowest. Gene frequencies in large populations only change if the population undergoes selection.

00:00 - Chapter 1. Introduction
05:45 - Chapter 2. History of Genetics
10:57 - Chapter 3. Different Genetic Systems
20:45 - Chapter 4. Math of Genetics
40:42 - Chapter 5. Rates of Change in Different Genetic Types

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17323.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-09-02T18:14:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s4kiOnUW5a4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Frequencies</video:tag>
      <video:tag>heterozygous</video:tag>
      <video:tag>homozygous</video:tag>
      <video:tag>Hardy</video:tag>
      <video:tag>Weinberg</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>diploid</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>Heritability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 23- MIT 6.013 Electromagnetics and Applications, Fall 2.
Steady State Magnetic Levitation

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16207.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2012-08-29T15:27:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGNbt1xxP4A</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Free-Energy-of-HBr-vs-HF-Quiz-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Free Energy of HBr vs. HF  (Quiz 2)</video:title>
      <video:description>Free Energy of HBr vs. HF  (Quiz 2)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26835.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-09-19T02:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eT6IA89Vt4Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HBR</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>HF</video:tag>
      <video:tag>Quiz</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-RNA-dependent-RNA-polymerase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The RNA-dependent RNA polymerase</video:title>
      <video:description>The RNA-dependent RNA polymerase (RdRP) from poliovirus, a positive-strand RNA virus, is responsible for the duplication of viral genetic material (RNA). This movie highlights several features of the poliovirus RdRP, 3Dpol; many of these features are common to the RdRP&apos;s of other positive-strand RNA viruses. 

   The first quarter of the movie provides a general overview of the structure of the enzyme, rotated 360 degrees about both the x- and y-axes. The second quarter of the movie highlights features unique to the RdRP, including an RNA-binding groove and nucleotide channel. Both of these structural elements are important for directing substrates to the active site of the enzyme.

   The second half of the movie details the discreet steps (i.e. kinetic mechanism) the enzyme and substrates undergo in order to duplicate the viral RNA. The information presented here is based primarily on work performed in the laboratory of Dr. Craig E. Cameron at Penn State University. Many of the key components highlighted in the movie (amino acid side-chains, nucleotides and metal-ions) have been analyzed in great detail.
www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/8e21d611-b6fd-4a6e-9b12-6195fbffcbed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2008-01-05T21:57:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1220.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-For-The-Frustum-Of-A-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For The Frustum Of A Cone</video:title>
      <video:description>This video demonstrates how to calculate for the frustum of a cone. The portion of the cone so obtained when a cone is cut horizontally is called the frustum of a cone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b240a560-3a75-450e-8384-71c2a3be179e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:26:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11109.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Frustum</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-the-Harm-Gloria-Thomas-Sam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s the Harm: Gloria Thomas Sam</video:title>
      <video:description>The death of a small child is a tragedy.  The death of a small child from parental neglect is a double tragedy.  Gloria Thomas died from eczema, but she could have lived a long and normal life if her parents hadn&apos;t believed more in homeopathy than evidence based medicine.

CHILD, Inc.
http://www.childrenshealthcare.org/
&quot;Children&apos;s Healthcare Is a Legal Duty (CHILD, Inc.) is a non-profit national membership organization established in 1983 to protect children from abusive religious and cultural practices, especially religion-based medical neglect. CHILD opposes religious exemptions from duties of care for children.&quot;

About Gloria and the court case.
http://www.news.com.au/national/babys-eczema-death-was-parents-fault/story-e6frfkvr-1225708504277

http://www.watoday.com.au/national/baby-gloria-squealed-in-severe-pain-court-told-20090513-b2nc.html

http://www.medindia.net/news/Homeopath-Dad-Confesses-To-Failing-to-Treat-His-Eczema-Afflicted-Baby-51009-1.htm

http://www.abc.net.au/news/stories/2009/09/28/2698762.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/f3f7d93e-7bd9-4ea1-910f-11688c2d8447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2010-04-09T18:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4218.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>homeopath</video:tag>
      <video:tag>child</video:tag>
      <video:tag>welfare</video:tag>
      <video:tag>Gloria</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>SAM</video:tag>
      <video:tag>eczema</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 22- MIT 6.033 Computer System Engineering, Spring 2005.
Complex, Trusted Systems (Guest Lecture by Professor Hal Abelson)

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16255.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-08-29T16:49:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXgH4G81iH0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Electrical Engineering 240</video:title>
      <video:description>lec 10-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20890.jpg</video:thumbnail_loc>
      <video:duration>4929</video:duration>
      <video:publication_date>2012-09-07T23:58:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MC8gZk73FfA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Electrical Engineering 240</video:title>
      <video:description>lec 14-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20894.jpg</video:thumbnail_loc>
      <video:duration>4689</video:duration>
      <video:publication_date>2012-09-08T00:02:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qUdDrEAQLeE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Fertility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Fertility</video:title>
      <video:description>E.Seli pioneered the use of RAMAN spectroscopy in embryo assessment after in vitro fertilization. The procedure uses various biomarkers to improve pregnancy outcome.
Experimental production of oocytes from stem cells and possible role of leukemia inhibitory factor (LIF) in female fertility are also discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/08/243af477-ca39-4be2-9efc-e488341a4d36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2008-08-07T19:25:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1354.mp4</video:content_loc>
      <video:uploader>ascriabine</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>RAMAN</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>assessment</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>oocytes</video:tag>
      <video:tag>LIF</video:tag>
      <video:tag>PharmExperts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Evolutionary-Game-Theory-Fighting-and-Contests</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Evolutionary Game Theory: Fighting and Contests</video:title>
      <video:description>&quot;Lec 33 - Evolutionary Game Theory: Fighting and Contests&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The economic concept of game theory can be readily applied to evolution and behavior. By analyzing encounters between organisms as a mathematical &quot;game,&quot; important information such as fitness payoffs and the proportions of &quot;strategies&quot; played by each group within a population can be inferred. While oftentimes these games are too simplified to apply directly to actual examples in nature, they are still useful models that help convey important concepts.

00:00 - Chapter 1. Introduction 
03:58 - Chapter 2. Background to Game Theory 
09:49 - Chapter 3. The Hawk-Dove Game 
21:43 - Chapter 4. The Prisoner&apos;s Dilemma 
29:18 - Chapter 5. Contextual Biological Examples 
40:48 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17362.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-09-02T18:35:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aP25rlgwD54</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>defection</video:tag>
      <video:tag>hawk</video:tag>
      <video:tag>dove</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>payoffs</video:tag>
      <video:tag>fitness</video:tag>
      <video:tag>invasion</video:tag>
      <video:tag>mutants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-is-handwashing-important</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why is handwashing important?</video:title>
      <video:description>Check out this video on handwashing made by students at River Ridge High School in New Port Richey, Fla.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/deaa555d-ea6b-4629-8e88-73993b2a436e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2008-10-01T00:05:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1366.mp4</video:content_loc>
      <video:uploader>fabiopacheco</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>handwashing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Course introduction</video:title>
      <video:description>&quot;Lec 1 - Course introduction&quot; Death (PHIL 176)

Professor Kagan introduces the course and the material that will be covered during the semester. He aims to clarify what the class will focus on in particular and which subjects it will steer away from. The emphasis will be placed on philosophical questions that arise when one contemplates the nature of death. The first half of the course will address metaphysical questions while the second half will focus on value theory.

00:00 - Chapter 1. What This Class Is NOT, and What This Class Is
06:38 - Chapter 2. Common Views on Death Are Wrong: How This Class Is Taught
14:20 - Chapter 3. Course Requirements, Materials, and Format
21:03 - Chapter 4. On Grading Thoughts on Death
38:50 - Chapter 5. Student Evaluations and Invitation 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16256.jpg</video:thumbnail_loc>
      <video:duration>2764</video:duration>
      <video:publication_date>2012-08-29T16:54:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p2J7wSuFRl8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Death</video:tag>
      <video:tag>metaphysical</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Philosophical</video:tag>
      <video:tag>value</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-Chemical-Bonds-Forms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Chemical Bonds Forms</video:title>
      <video:description>This is the phenomenon by which different chemical substances are held together by sharing or exchanging of the electrons. The video presents different types of chemical bondings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/d3b1cf93-293b-4e86-9380-4a9329e35ab1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-12-01T07:50:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28217.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Electrical Engineering 240</video:title>
      <video:description>lec 23-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20904.jpg</video:thumbnail_loc>
      <video:duration>4795</video:duration>
      <video:publication_date>2012-09-08T00:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e_g28HJo8nk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Electrical Engineering 240</video:title>
      <video:description>lec 24-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20905.jpg</video:thumbnail_loc>
      <video:duration>4625</video:duration>
      <video:publication_date>2012-09-08T00:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cGm91yghYtw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-Digestion-Experiment-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme Digestion Experiment 2</video:title>
      <video:description>The restriction enzyme cuts DNA at specific recognition nucleotide sequences that are also known as restriction sites. Such enzymes are found in organisms like bacteria and exist as a barrier to external threats. The video show experiment related to the issue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fd70b7e1-b627-426b-97fe-b5d8eb091fd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-12-15T01:01:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11812.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-nature-of-persons-dualism-vs-physicalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The nature of persons: dualism vs. physicalism</video:title>
      <video:description>&quot;Lec 2 - The nature of persons: dualism vs. physicalism&quot; Death (PHIL 176)

Professor Kagan discusses the two main positions with regard to the question, &quot;What is a person?&quot; On the one hand, there is the dualist view, according to which a person is a body and a soul. On the other hand, the physicalist view argues that a person is just a body. The body, however, has a certain set of abilities and is capable of a large range of activities.

00:00 - Chapter 1. &quot;Is There Life After Death?&quot; Asking the Right Question 
13:25 - Chapter 2. Ways to Conceptualize Self-Identity 
21:18 - Chapter 3. Dualists: The Body-Soul Perspective 
39:00 - Chapter 4. The Physicalists: The Body Is a Body and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16257.jpg</video:thumbnail_loc>
      <video:duration>2498</video:duration>
      <video:publication_date>2012-08-29T16:54:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gh-6HyTRNNY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dualist</video:tag>
      <video:tag>immaterial</video:tag>
      <video:tag>interactionist</video:tag>
      <video:tag>Dualism</video:tag>
      <video:tag>physicalism</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>soul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Arguments-for-the-existence-of-the-soul-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Arguments for the existence of the soul, Part I</video:title>
      <video:description>&quot;Lec 3 - Arguments for the existence of the soul, Part I&quot; Death (PHIL 176)

The lecture focuses on arguments that might be offered as proof for the existence of the soul. The first series of arguments discussed is those known as &quot;inferences to the best explanation.&quot; That is, we posit the existence of things we cannot see so as to explain something else that is generally agreed to take place.

00:00 - Chapter 1. Introduction: The P-Functioning Body 
03:02 - Chapter 2. The Mind According to Physicalists and Dualists 
12:17 - Chapter 3. Inferencing to the Best Explanation to Prove the Soul&apos;s Existence 
19:55 - Chapter 4. Can Only the Soul Justify Feature F? 
35:07 - Chapter 5. Abilities, Desires, Emotions -- Candidates for Feature F 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16258.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-08-29T16:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GR63MMAi-fs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chess</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>P</video:tag>
      <video:tag>functioning</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Mechanical Engineering 110</video:title>
      <video:description>lec 7-Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20915.jpg</video:thumbnail_loc>
      <video:duration>3892</video:duration>
      <video:publication_date>2012-09-08T00:26:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QAXtCus-uc8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-flubber</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make flubber</video:title>
      <video:description>This video shows how to make flubber which is a polymer made by a chemical reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/82fd4896-5ea1-48d8-abb3-d2a76755b25c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2009-03-25T23:06:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1433.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>flubber</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-PACS-164B-Lecture-01</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  PACS 164B - Lecture 01</video:title>
      <video:description>PACS 164B - Lecture 16

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17611.jpg</video:thumbnail_loc>
      <video:duration>4745</video:duration>
      <video:publication_date>2012-09-03T16:26:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BdKQ_AKEFic</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Mechanical Engineering 110</video:title>
      <video:description>lec 11-Mechanical Engineering 110 Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20919.jpg</video:thumbnail_loc>
      <video:duration>4426</video:duration>
      <video:publication_date>2012-09-08T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BabpcbtPoUk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Mechanical Engineering 110</video:title>
      <video:description>lec 12-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20920.jpg</video:thumbnail_loc>
      <video:duration>4587</video:duration>
      <video:publication_date>2012-09-08T00:32:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BEaLbT9l02s</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Mechanical Engineering 110</video:title>
      <video:description>lec 13-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20921.jpg</video:thumbnail_loc>
      <video:duration>2667</video:duration>
      <video:publication_date>2012-09-08T00:33:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Aj3zGU7cTQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>Mechanical</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-14-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Mechanical Engineering 110</video:title>
      <video:description>lec 14-Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20922.jpg</video:thumbnail_loc>
      <video:duration>3387</video:duration>
      <video:publication_date>2012-09-08T00:34:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QJAXbJhHWM4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hammer-toe-and-bunion-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hammer toe and bunion surgery</video:title>
      <video:description>Hammertoe deformities and bunions that continue to cause pain despite noninvasive treatments often require surgical correction doctor will determine which of the many types of surgical procedures to correct these foot problems is best suited to your situation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2b64789-a7e9-4bec-b0b6-1bd2c168be18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T02:51:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10002.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hammer</video:tag>
      <video:tag>TOE</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bunion</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-15-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Mechanical Engineering 110</video:title>
      <video:description>lec 15-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20923.jpg</video:thumbnail_loc>
      <video:duration>4029</video:duration>
      <video:publication_date>2012-09-08T00:35:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Nb76XnZ3yE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Performance-and-Threading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Performance and Threading</video:title>
      <video:description>&quot;Lec 10 - Performance and Threading&quot; (May 4, 2009) Alan Cannistraro covers application performance.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18705.jpg</video:thumbnail_loc>
      <video:duration>4142</video:duration>
      <video:publication_date>2012-09-04T04:06:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bz-_Rx3A4Ag</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Tool</video:tag>
      <video:tag>Speed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec5-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec5-Astronomy 7B</video:title>
      <video:description>lec5-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20939.jpg</video:thumbnail_loc>
      <video:duration>4842</video:duration>
      <video:publication_date>2012-09-08T00:56:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NDMMcne2VIM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Arguments-for-the-existence-of-the-soul-Part-III-Free-will-and-near-death-experiences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Arguments for the existence of the soul, Part III: Free will and near-death experiences</video:title>
      <video:description>&quot;Lec 5 - Arguments for the existence of the soul, Part III: Free will and near-death experiences&quot; Death (PHIL 176)

Professor Kagan discusses in detail the argument of free will as proof for the existence of an immaterial soul. The argument consists of three premises: 1) We have free will. 2) Nothing subject to determinism has free will. 3) All purely physical systems are subject to determinism. The conclusion drawn from this is that humans are not a purely physical system; but Professor Kagan explains why this argument is not truly compelling. In addition, near-death experiences and the Cartesian argument are discussed at length.

00:00 - Chapter 1. The Dualist&apos;s Stance on Free Will and the Soul&apos;s Existence 
04:57 - Chapter 2. Determinism and Free Will Cannot Coexist -- Inspecting Incompatibility 
15:22 - Chapter 3. Positing the Soul&apos;s Existence for Near-Death Experiences 
28:14 - Chapter 4. Does a Physical Understanding of Supernatural Phenomena Exist? 
36:33 - Chapter 5. Introduction to Descartes&apos;s Cartesian Argument: The Mind and the Body Are Not the Same 
45:34 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16260.jpg</video:thumbnail_loc>
      <video:duration>2882</video:duration>
      <video:publication_date>2012-08-29T16:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CWVlorPM3rA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>free</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>incompatibilism</video:tag>
      <video:tag>incompatibilist</video:tag>
      <video:tag>physicalist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Astronomy 7B</video:title>
      <video:description>lec 7-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20941.jpg</video:thumbnail_loc>
      <video:duration>4755</video:duration>
      <video:publication_date>2012-09-08T01:07:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U6cCD1flOdI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Astronomy 7B</video:title>
      <video:description>lec 8-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20942.jpg</video:thumbnail_loc>
      <video:duration>4942</video:duration>
      <video:publication_date>2012-09-08T01:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SbNn7VCj05E</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Penile-Implants-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Penile Implants Function</video:title>
      <video:description>This video briefly explains how penises become erect, and what can cause erectile dysfunction.  Then, the video introduces two kinds of penile implants that can resolve erectile issues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/93771c30-1df3-4bb7-b228-bc03fa2e3bdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T02:54:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10009.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Penile</video:tag>
      <video:tag>Implants</video:tag>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>Penis</video:tag>
      <video:tag>erection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-an-Instrumental-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make an Instrumental Tie</video:title>
      <video:description>A step by step instrumental tie procedure is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac092b1c-000a-414d-8620-2f9e6befc408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-12-01T03:19:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10039.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Instrumental</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Plato-Part-II-Arguments-for-the-immortality-of-the-soul</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Plato, Part II: Arguments for the immortality of the soul</video:title>
      <video:description>&quot;Lec 7 - Plato, Part II: Arguments for the immortality of the soul&quot; Death (PHIL 176)

The discussion of Plato&apos;s Phaedo continues, presenting more arguments for the existence and immortality of the soul. One such argument is &quot;the argument from the nature of the forms,&quot; which states that because the forms are non-physical objects and cannot be grasped by something physical like the body, it follows that they must be grasped by the soul which must be non-physical as well. This argument is followed by the &quot;argument from recycling&quot; and &quot;the argument from recollection.&quot;

00:00 - Chapter 1. Review of Plato&apos;s Heaven: Platonic Forms 
04:13 - Chapter 2. Concerns and Issues Leading to the Development of Platonic Forms 
14:17 - Chapter 3. The Argument from the Nature of the Forms 
24:33 - Chapter 4. The Argument from Recycling 
33:33 - Chapter 5. The Argument from Recollection 
43:54 - Chapter 6. Do Plato&apos;s Arguments Suffice? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16263.jpg</video:thumbnail_loc>
      <video:duration>2798</video:duration>
      <video:publication_date>2012-08-29T17:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B_ES5Y6qchA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Phaedo</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Republic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Mechanical Engineering 110</video:title>
      <video:description>lec 20-Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20929.jpg</video:thumbnail_loc>
      <video:duration>4382</video:duration>
      <video:publication_date>2012-09-08T00:41:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n9eywdovtaQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Mechanical Engineering 110</video:title>
      <video:description>lec 23-Mechanical Engineering 110.
Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20932.jpg</video:thumbnail_loc>
      <video:duration>3564</video:duration>
      <video:publication_date>2012-09-08T00:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EAS63TcGx3Y</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-of-Boyles-Law-with-Charles-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison of Boyle&apos;s Law with Charles Law</video:title>
      <video:description>Charles Law is about the law of volumes. experimental gas law which explains how gases tend to expand when heated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1ae32c5e-d2e2-4a93-aed0-1d7f6e05aaff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-14T06:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11780.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Boyle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>wmv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-BIBW-2992-by-Boehringer-Ingelheim-pharmaceuticals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer - BIBW 2992 by Boehringer Ingelheim pharmaceuticals</video:title>
      <video:description>This video features the mechanism of action of a BIBW 2992. Tune to www.efp-online.org. for similar video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5d6435d9-e6da-4e8a-a700-7f1673e14b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2013-02-05T04:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29172.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>BIBW</video:tag>
      <video:tag>2992</video:tag>
      <video:tag>English</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intersesting-Science-of-Cavitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intersesting Science of Cavitation</video:title>
      <video:description>The formation and implosion of bubbles i.e. the cavities of liquid is called cavitation. A brief explanation of these small and funny objects is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/636eae3a-55df-4618-af91-8e981a83c5f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2013-02-09T06:22:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29800.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Cavitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chase-Andrews-Waterbirth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chase Andrew&apos;s Waterbirth</video:title>
      <video:description>Chase Andrew&apos;s Waterbirth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7dc2a14e-cc16-4cae-a822-d8be841b2db2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2011-12-15T02:11:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11850.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Chase</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Waterbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biggest-Particle-Accelerator-Ever14-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biggest Particle Accelerator Ever...(14 of 15)</video:title>
      <video:description>Episode 14 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn about the Large Hadron Collider - the biggest, most complicated scientific instrument ever built. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a4907b1b-a98f-418d-992b-4094030e9ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2009-04-18T08:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1833.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-discovery-of-the-atomic-nucleus-episode-3-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The discovery of the atomic nucleus episode 3 of 15</video:title>
      <video:description>Episode 3 of &quot;In Search of Giants&quot;: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, we learn how Ernest Rutherford conducted a historical experiment that revealed that most of the mass of an atom is concentrated in a tiny nucleus made of protons and neutrons. This film is part of a series originally broadcast on teachers&apos; TV (www.teachers.tv). The series was made with the support of the science and technology facilities council (www.scitech.ac.uk). www.lhc.ac.uk, is the official UK LHC website for public and schools. Other resources can be found on www.particledetectives.net.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e52ba151-48a5-41c3-bdef-220bbb328c0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2009-04-18T07:56:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1817.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zero-Gravity-Water-Droplets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zero Gravity Water Droplets</video:title>
      <video:description>Water Droplets in Zero Gravity.  A drop or droplet is a small column of liquid, bounded completely or almost completely by free surfaces. A drop may form when liquid accumulates at the lower end of a tube or other surface boundary, producing a hanging drop called a pendant drop. Drops may also be formed by the condensation of a vapor or by atomization of a larger mass of liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/f57bef34-961d-48b9-b728-0288c60d3c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-02-18T00:53:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11914.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>water</video:tag>
      <video:tag>Droplets</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Oral-Shield-As-a-Habit-Control-Orthodontic-Appliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Oral Shield As a Habit-Control Orthodontic Appliance</video:title>
      <video:description>&quot;Lec 80 - Oral Shield As a Habit-Control Orthodontic Appliance&quot; The technique for making an oral shield is demonstrated and the criteria are discussed.  Orig. air date: JAN 17 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21033.jpg</video:thumbnail_loc>
      <video:duration>1137</video:duration>
      <video:publication_date>2012-09-08T12:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jPyYySjthb0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>80</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>shield</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Habit</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>appliance</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>an</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Demonstrated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organic-Chemistry-Lab-Demo-Distillations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chemistry Lab Demo: Distillations</video:title>
      <video:description>A demonstration of several distillation techniques (simple distillation, fractional distillation and steam distillation) used in Organic Chemistry labs. Demonstrations conducted by: Dr. Scott Allen Assistant Professor, Chemistry/Physics, University of Tampa Directed by: Gordon McClelland Computing and Information Services, Vassar College Produced by: Cristian Opazo Academic Computing Services, Vassar College Production Assistants: Ken Bolton and Steve Taylor Academic Computing Services ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4107a217-a95e-400c-8632-190c92256b8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2009-04-18T16:02:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1838.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Distillation</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>Vassar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Standard-Model-of-Particle-Physics-Part-5-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model of Particle Physics (Part 5 of 15)</video:title>
      <video:description>This video demonstrates a part of the series of Standard Model of Particle Physics. Episode 5 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle physicists have developed a theory that can explain almost everything in the universe in terms of just 12 particles. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/61c4bc77-ea2e-4a3e-b19a-c0f4a16096c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2009-04-18T08:40:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1826.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shotgun-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shotgun sequencing</video:title>
      <video:description>In shotgun sequencing many copies of the entire genome are blown up into millions of small fragments. Each small fragment is sequenced. Powerful computers then assemble the individual fragments into the original configuration. Repeat sequences pose a problem for this approach because their sizes can be much larger than the small fragments. www.bimatics.blogspot.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f54cfd7c-4efa-4441-9220-a32cf3b5189c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-19T19:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1871.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>shortgun</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steel-Alloy-Game-Nobel-Price-Game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steel Alloy Game - Nobel Price Game</video:title>
      <video:description>Charles Edouard Guillaume and 
Invar® &amp; Steel Alloys - About
The Invar &amp; Steel Alloys educational game and related reading are based on the 1920 Nobel Prize in Physics awarded for discovering the steel alloy Invar. &lt;br&gt;

What is an alloy?
- What kind of ingredients could a steel alloy have?
- What different kinds of steel alloys are there?
- What are the different steel alloys used for?
This game is a crash course in how to make steel alloys. Alloys are mixtures of substances in which the resulting material has metallic properties. They are usually produced by melting the mixture of ingredients. Steel, brass and amalgam are a few examples of alloys. Invar, from the word &quot;invariable&quot;, is a special steel alloy - used today in toasters and CRT-monitors, for example. In the game you will be given &quot;an order&quot; to make a special steel product - a different product each time you play. Your mission will be to find the steel alloy that suits this product best, mix the &quot;ingredients&quot;, and finally, try to place as many molds as possible on a &quot;steel dough&quot;. If you&apos;re quick at making alloys you could end up on the all-time high score list!
For instructions on how to play the game, click on the HELP button at the bottom of the game window.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1887.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2009-04-21T03:03:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/1887.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Steel</video:tag>
      <video:tag>Alloy</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Evolution-Works-Introduction-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Evolution Works- Introduction (Part I)</video:title>
      <video:description>How Evolution Works- Introduction (Part I) video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a854aa8f-3b34-40c4-b634-a0e43f214b3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2010-11-09T23:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4913.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Linear-Combinations-and-Span</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Linear Combinations and Span</video:title>
      <video:description>Linear Combinations and Span

Understanding linear combinations and spans of vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21997.jpg</video:thumbnail_loc>
      <video:duration>1235</video:duration>
      <video:publication_date>2012-09-11T00:16:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qm_OS-8COwU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>SPAN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beta-glucanase-assay-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beta-glucanase assay procedure</video:title>
      <video:description>This video demonstrates  beta-glucanase assay procedure using a kit developed by Megazyme International Ireland Ltd. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c136ae58-cd92-480e-91c6-217c524909c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2010-11-28T22:33:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6234.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>beta</video:tag>
      <video:tag>glucanase</video:tag>
      <video:tag>Malt</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>kit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genome-shotgun-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genome shotgun sequencing</video:title>
      <video:description>This video highlights the development of DOE Joint genome institute in genome sequencing. One of its key project was the Human genome projects from 1999 to 2003. This presentation majors on DNA sequencing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3f0805fd-ca75-4a1d-96a6-5a1f88929842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-12-01T06:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28163.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>genome</video:tag>
      <video:tag>Shotgun</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cohesion-Transport-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cohesion Transport Theory</video:title>
      <video:description>Cohesion Transport |n
How?: Water has cohesion, it sticks together so in the phloem of plants the water which is &quot;sticking together&quot; moves upward from the stem. Think about it this way: when you have a straw in water the water goes up the straw higher than the water level because the water is attracted to itself. The same thing happens in the stem until the pressure gets it to the leaves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7198275c-29cc-4f40-8039-6119aca2fd80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-19T19:03:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cohesion</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Helical-polysome-the-protein-synthesis-machine-of-E-coli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helical polysome - the protein synthesis machine of E. coli</video:title>
      <video:description>Ribosomes are the factories in which proteins are produced from an mRNA template, which in turn is a copy of the genetic information laid down in the DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/82ad106f-03eb-489d-a78d-06d4900e1abf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-04-21T22:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1930.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Brandt</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>al</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>planar</video:tag>
      <video:tag>Desktop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interferons-as-Interference-for-Viral-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interferons as Interference for Viral Replication</video:title>
      <video:description>Interferons acts like a barrier to prevent infection from one virus to another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b3a51af-2e6f-4063-9e81-92228766c1db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-04-23T05:08:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1972.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Interferon</video:tag>
      <video:tag>Defenses</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Cocaine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Cocaine</video:title>
      <video:description>NurseReview.Org for more animations ... NurseReview.Org Animation on Cocaine drugs nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b56495e-4012-4c9f-af9f-f35136ff4b77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-24T22:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2059.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Personal-identity-Part-IV-What-matters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Personal identity, Part IV; What matters?</video:title>
      <video:description>&quot;Lec 13 - Personal identity, Part IV; What matters?&quot; Death (PHIL 176)

The personality theory is revised to state that the key to personal identity is having the same personality provided that there is no branching, that is, provided there is no transfer or duplication of the same personality from one body to another. Similar &quot;no branching&quot; requirements are added to the other theories as well. At the end of class, Professor Kagan suggests a shift from thinking about the survival of the soul in terms of &quot;what does it take to survive?&quot; to &quot;what is it that matters in survival?&quot;.

00:00 - Chapter 1. Introduction -- The Personality Theory and No Branching 
05:29 - Chapter 2. Fission Is Not Allowed -- The Body Theorist&apos;s No Branching Rule 
19:31 - Chapter 3. The Metaphysics of Soul-Splitting
35:57 - Chapter 4. What Matters in Survival? Refocusing the Question on Personal Identity
47:43 - Chapter 5. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16269.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-08-29T17:11:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGA0Yo-SoPM</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>identity</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>survival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-27-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 27 | MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>This is lecture 27 of the course: MIT 7.014 Introductory Biology, Spring 2005 
Recombinant DNA III (cont.)

Immunology I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/75148f8b-5f2f-41c9-9883-21ddcb4b77ec/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-01T17:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2122.mp4</video:content_loc>
      <video:uploader>shivanaresh</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GCSF-Protein-Folding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GCSF Protein Folding</video:title>
      <video:description>GCSF is a protein that stimulates production of granulocytes cells by bone marrow. It needs a three dimensional structure for its functions. This video shows the folding of GSCF into a three dimensional structure. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fe24a986-6bfb-45af-81d9-45f58159ff10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-04-24T23:06:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2093.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>PyMOL</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-water-cycle-and-real-time-data-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The water cycle and real-time data - Harvard Forest</video:title>
      <video:description>Lec 17 - The water cycle and real-time data - Harvard Forest. The water cycle and real-time data -- Emery Boose

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15994.jpg</video:thumbnail_loc>
      <video:duration>961</video:duration>
      <video:publication_date>2012-08-29T07:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R0dUQ9m6xjI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>hydrology</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>web</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-What-matters-cont-The-nature-of-death-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - What matters (cont.); The nature of death, Part I</video:title>
      <video:description>&quot;Lec 14 - What matters (cont.); The nature of death, Part I&quot; Death (PHIL 176)

The suggestion is made that what matters in survival is the future existence of someone with a personality similar to one&apos;s own. Professor Kagan then turns to the question, &quot;what is it to die?&quot;. In answering this question, attention is first drawn to the bodily and mental functions that are crucial in defining the moment of death.

00:00 - Chapter 1. Introduction: A Case for the Same Evolving Personality 
10:48 - Chapter 2. What is it Like to Die? A Breakdown of Functions from a Physicalist&apos;s View 
19:24 - Chapter 3. Identifying the Moment of Death for the Body 
30:26 - Chapter 4. When Does Personality Begin or Cease to Exist? 
40:09 - Chapter 5. What Has the Right to Live -- Me or My Body? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16270.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-08-29T17:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0_vqoz05W-0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Locke</video:tag>
      <video:tag>Methuselah</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>physicalist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Dying-alone-The-badness-of-death-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Dying alone; The badness of death, Part I</video:title>
      <video:description>&quot;Lec 16 - Dying alone; The badness of death, Part I&quot; Death (PHIL 176)

Professor Kagan puts forward the claim that Tolstoy&apos;s character Ivan Ilych is quite the typical man in terms of his views on mortality. All of his life he has known that death is imminent but has never really believed it. When he suddenly falls ill and is about to die, the fact of his mortality shocks him. In trying to further access how people think about death, Professor Kagan explores the claim that &quot;we all die alone,&quot; presents a variety of arguments against it and ends by considering whether the primary badness of death could lie in the effects on those who are left behind.

00:00 - Chapter 1. Ilyich&apos;s Reaction to Death: Typical, but Why? 
01:34 - Chapter 2. Near-Death Experiences as Reminders of Mortality 
08:11 - Chapter 3. &quot;Everyone Dies Alone&quot;: Common Belief, but Necessary Truth? 
13:53 - Chapter 4. Deconstructing the &quot;Dying Alone&quot; Statement 
27:59 - Chapter 5. Weaknesses in Interpreting &quot;Dying Alone&quot; as Observation of Human Psychology 
34:56 - Chapter 6. Introduction to Value Theory: Is Death Bad? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16274.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-08-29T17:15:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yJVpJ588ASc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
      <video:tag>Eragon</video:tag>
      <video:tag>Ivan</video:tag>
      <video:tag>Ilyich</video:tag>
      <video:tag>Klopstock</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Edentulous-Maxillary-Alginate-Impression-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70-Edentulous Maxillary Alginate Impression Technique</video:title>
      <video:description>&quot;Lec 70-Edentulous Maxillary Alginate Impression Technique&quot; Securing an edentulous maxillary alginate impression showing maxillary residual ridge, buccal and labial vestibules to their full extent. Orig. air date: DEC 8 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>365</video:duration>
      <video:publication_date>2012-09-08T06:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_OOkLd07-Qw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>edentulous</video:tag>
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      <video:tag>Impression</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>Securing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Showing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Adding-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Adding Polynomials</video:title>
      <video:description>Adding Polynomials

u11_l2_t2_we1 Adding Polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25222.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-18T01:57:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oe1PKI_6-38</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Combination-of-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combination of Solids</video:title>
      <video:description>This video shows combination of solids. It calculates the surface area of several combined geometrical shapes by showing some examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/402fc2db-0e20-465b-a291-bdbc2033f386/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-12-01T05:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28129.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Combination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foreign-Body-Airway-Obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foreign Body Airway Obstruction</video:title>
      <video:description>What will you do if you found any child not breathing? This video shows a step by step procedure to help anyone in such a situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6abfd50e-f60d-470c-8475-620f4f27f628/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-01T03:23:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10057.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Unresponsive</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Method-to-Give-an-Enema</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Method to Give an Enema</video:title>
      <video:description>An enema is a way of introducing a liquid to a persons system through the rectum. An enema is given to a person who is unable to take medication in any other method. This video demonstrates how this is done safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a583b5a-7c72-48b0-bcb1-ed467b7a086e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T03:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10047.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>give</video:tag>
      <video:tag>Enema</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-40-Node-voltage-analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Electrical Engineering 40 - Node voltage analysis</video:title>
      <video:description>Lec 9- Electrical Engineering 40 - Node voltage analysis.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17232.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-09-02T13:36:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uUOsn2o49Z4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 290C</video:title>
      <video:description>lec 1-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21007.jpg</video:thumbnail_loc>
      <video:duration>3328</video:duration>
      <video:publication_date>2012-09-08T08:53:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EPPTixWYI8s</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Electrical Engineering 290C</video:title>
      <video:description>lec 7-Electrical Engineering 290CAdvanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21013.jpg</video:thumbnail_loc>
      <video:duration>4953</video:duration>
      <video:publication_date>2012-09-08T08:58:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/noK2EOkuieY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-DNA-gene-chip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of DNA gene chip</video:title>
      <video:description>This video explains about DNA gene chip

Dr. Melton describes the process used to extract DNA from a cell and to analyze it on a gene chip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a3ae320e-90d9-48ab-99a8-7ab24e8ee2b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2012-10-11T01:33:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27875.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>Explanation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/That-Lemon-Is-Not-Yellow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>That Lemon Is Not Yellow</video:title>
      <video:description>Fun, engaging video about how human beings see certain colors.  Explores how experimental artists have harnessed light for their innovative creative works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b6b09703-bd30-4ed2-bc57-da1343046123/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-11-24T03:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28052.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Yellow</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>color</video:tag>
      <video:tag>lemons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-Lower-Limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of Lower Limbs</video:title>
      <video:description>An expert showing the movements of lower limbs of a patient. This video will help you to understand the functions of lower limbs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e221bc7f-a11d-4db1-86b5-c99c734b8ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-12-01T03:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10067.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cerebellar</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Element-92</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Element 92</video:title>
      <video:description>In which the Nerdwriter sizes up the human race. Note: I understand that the other great danger to civilization is the abuse of hydrocarbon chemistry, which is to say, global warming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f0634e61-2915-462d-a4a6-19b32521feed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2012-11-25T06:32:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28060.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>uranium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-21-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 21-Electrical Engineering 290C</video:title>
      <video:description>lec 21-Electrical Engineering 290CAdvanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21027.jpg</video:thumbnail_loc>
      <video:duration>4934</video:duration>
      <video:publication_date>2012-09-08T09:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KObBin6Nvzo</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-based-SNP-Genotyping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray based SNP Genotyping</video:title>
      <video:description>This video explains about microarray based SNP genotyping.

Many SNP genotyping methods are available and this video explains how the SNP genotyping can be done using microarray platform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/488962ca-8ad3-4428-b645-c83ad899eba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-10-11T08:04:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27895.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>Genotyping</video:tag>
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    <loc>https://dnatube.com/videos/Lymph-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph movement</video:title>
      <video:description>Lymph is carried by thin walled lymph vessels. Lymphatic system is complimentary to the cardiovascular system. Lymph vessels absorb interstitial fluid from the tissues 
and carry it to lymph node. From there, it re-enters circulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9edc73e5-dbe6-40ff-a82d-ff8d8dd8c114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-25T21:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6098.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>vessel</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Cellular transport part 2</video:title>
      <video:description>Ion channels in the cell membrane selectively allow ions to enter or leave the cell. There are different channels for different ions such as the sodium channel, potassium channel, and calcium channel. This video discusses transport of ion through the channels.
 Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6080.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/LASIK-Surgery-Procedure-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LASIK Surgery Procedure Video</video:title>
      <video:description>LASIK eye surgery is a procedure that corrects certain vision problems reducing or eliminating the need for eyeglasses or corrective lenses LASIK eye surgery is the most common type of refractive surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d367be38-b809-4232-b4d4-5d3473eae8eb/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/L-malic-acid-assay-training-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>L-malic acid assay-training video</video:title>
      <video:description>Procedure for L-malic acid assay is demonstrated in the video. Assay was carried out by using a assay kit developed by Megazime International Ireland Ltd. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/557ad16f-2a17-4231-b842-200fc8dcc279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2010-11-26T11:07:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6136.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
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      <video:tag>malic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laying-Open-Technique-and-Live-Pilonidal-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laying Open Technique and Live Pilonidal Cyst Removal</video:title>
      <video:description>This video demonstrates live pilonidal cyst removal by using laying open technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/92899a14-3c56-45b7-9610-036d32a3b348/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10058.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Babinski-reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Babinski reflex</video:title>
      <video:description>The Babinski reflex is demonstrated in this video, it is the reaction of the foot to stimuli,where the first toe lifts up and the rest spread out. As in the video, it is normal for children to react this way but it is not good news for adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0435da9-f106-442e-8772-ea288b2cb622/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T03:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10069.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Babinski</video:tag>
      <video:tag>Reflex</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bleeding-how-to-deal-with-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bleeding how to deal with it</video:title>
      <video:description>Nose bleeds are caused by various factors internal or external. This video provides information on dealing with bleeding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fe7f7c8a-2d1c-446a-84d1-d59b925f6ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10090.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Healthcare Management</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Biliary-insufficiency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biliary insufficiency</video:title>
      <video:description>The common causes of biliary insufficiency are diet high in fat, elevated estrogen, insufficiency of hydrochloric acid in stomach, and gallstones. Common signs of biliary insufficiency are lower bowl air, bloating, yellowish coloring of eye, etching, redness of skins specially that of palm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7534d83-b2dd-4f67-a0e3-0619d0a2e7f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2010-11-26T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6175.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>biliary</video:tag>
      <video:tag>insufficiency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-78-Complete-Denture-Processing-Deflasking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Complete Denture Processing - Deflasking</video:title>
      <video:description>&quot;Lec 78 - Complete Denture Processing - Deflasking &quot;Shows the use of the Hanau ejector to eject the stone from the flasks, then careful removal of model plaster and stone from the denture and master cast. Part 4 of 4. Orig. air date: OCT 17 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>691</video:duration>
      <video:publication_date>2012-09-08T12:40:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rd4SaksfTdg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Complete</video:tag>
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      <video:tag>Shows</video:tag>
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      <video:tag>Hanau</video:tag>
      <video:tag>ejector</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>stone</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Flask</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-Heteroaromatic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of Heteroaromatic Reaction</video:title>
      <video:description>This videos gives an overview of the heteromatic reactions.Explains heteromatic composition and structure and the products obtained after a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/110d9d8a-3886-4f5b-ba76-c1037cf3650d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2010-11-30T21:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6331.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Education</video:category>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heteroaromatic</video:tag>
      <video:tag>Reaction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal ligation</video:title>
      <video:description>Tubal ligation is described in this scientific video. In the normal female reproductive tract, the ovary releases ova into the fallopian tube. Fallopian tube is the normal site of fertilization. Tubal ligation is a surgical procedure whereby, the fallopian tubes are permanently divided preventing fertilization of ova. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c74079a-8d3c-4901-bf7f-412bcf661207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-26T22:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6154.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
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      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-robot-is-flying-like-a-bird</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing robot is flying like a bird.</video:title>
      <video:description>Robot Flies Like a Bird. TED talks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ea27b12-5d99-414c-b848-658cb9f4a17c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-12-01T05:07:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10265.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
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      <video:tag>Like</video:tag>
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      <video:tag>Bird</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-cause-a-lycopodium-powder-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cause a lycopodium powder explosion</video:title>
      <video:description>This video is courtesy of the chemistry department, University of Utah on lycopodium powder explosion. Mr chunk, using a paint can, is demonstrating how a lycopodium powder explosion can be stimulated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/91deadc6-526f-46d3-a8c7-ebc6608fba3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-12-03T15:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6416.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lycopodium</video:tag>
      <video:tag>Powder</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expressions-and-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expressions and Variables</video:title>
      <video:description>When studying science in general we come across many different algebraic expressions and also variables. Independent and dependent variables. This video explains how to recognize and solve sums which include these.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a650152a-fd14-4f9f-8334-a84b3384741b/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6427.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variables</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Double-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Double Integrals</video:title>
      <video:description>This video shows the double integrals of any equation with examples. The graphical representation is also shown with the example which will make you understand easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b9553832-8b69-4a14-a3f2-1147b05a06d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-12-06T10:34:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6478.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>over</video:tag>
      <video:tag>regions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-40-Operational-amplifie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Electrical Engineering 40- Operational amplifie</video:title>
      <video:description>Lec 12- Electrical Engineering 40- Operational amplifie.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17235.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-02T13:38:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GAkIJnheSp0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Speaking-Versus-Typing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Speaking Versus Typing</video:title>
      <video:description>&quot;Lec 14 - Speaking Versus Typing&quot; (February 5, 2010) Maryam Garrett  and Mike Cohen of Google discuss speech and typing search functions dependent upon phone type and most particularly voice search on smart phones.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18883.jpg</video:thumbnail_loc>
      <video:duration>3749</video:duration>
      <video:publication_date>2012-09-04T07:04:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8dwPH_BuCks</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
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      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>search</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>input</video:tag>
      <video:tag>modality</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>caption</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>phone</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>data</video:tag>
      <video:tag>query</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Mathematics 16B</video:title>
      <video:description>lec 10-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19224.jpg</video:thumbnail_loc>
      <video:duration>4387</video:duration>
      <video:publication_date>2012-09-04T20:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VEuP6al1Amg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Line-Integrals-of-Vector-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Line Integrals of Vector Fields</video:title>
      <video:description>This video shows the calculation of line integrals of vector fields. The topic is explained with the examples which will help you to understand the topic more briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c9f6293b-a963-43a7-bd55-4093e1fede71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-12-06T10:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6484.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Fields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Serine-Cysteine-Proteases-302</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Serine &amp; Cysteine Proteases  (30.2)</video:title>
      <video:description>Serpins are widely distributed proteins that utilize a unique suicide mechanism to inhibit serine or cysteine proteases a large conformational change</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d159d535-2023-4064-9ccc-30725223f26a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-11-30T14:00:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6298.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Serine</video:tag>
      <video:tag>cysteine</video:tag>
      <video:tag>Proteases</video:tag>
      <video:tag>30</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-American-Call-Options</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - American Call Options</video:title>
      <video:description>American Call Options

American Call Options</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20325.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-06T14:16:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nnl3x1wo25g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>american</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Options</video:tag>
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    <loc>https://dnatube.com/videos/Shoulder-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10082.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 15 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14871.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
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      <video:uploader>0|10|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
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      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 14- MIT 6.013 Electromagnetics and Applications, Fall 2.
Field and Inductance of a Spherical Coil

View the complete course at: http://ocw.mit.edu/6-013F05

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16198.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/PawR5Qa3rgs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 21 - MIT 18.085 Computational Science and Engineering I&quot; Spectral method: dynamic equations

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15431.jpg</video:thumbnail_loc>
      <video:duration>4188</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>LaPlace</video:tag>
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      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-40-Capacitance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Electrical Engineering 40 - Capacitance</video:title>
      <video:description>Lec 16- Electrical Engineering 40 - Capacitance.
Introduction to Microelectronic Circuits</video:description>
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      <video:duration>3038</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/oo4Zvy4jdLo</video:player_loc>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 6 -  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 2

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15700.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-08-28T19:45:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_hYaOtW4XY4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>networks</video:tag>
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      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
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      <video:tag>Boundary</video:tag>
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      <video:tag>problems</video:tag>
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      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 5 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Binary Block Codes

View the complete course: http://ocw.mit.edu/6-451S05

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15860.jpg</video:thumbnail_loc>
      <video:duration>5640</video:duration>
      <video:publication_date>2012-08-28T21:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPAbQU7NUZQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>Communication</video:tag>
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      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 3- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16998.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-01T18:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aneshRgoQMk</video:player_loc>
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      <video:tag>cal</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Tension in an accelerating system and pie in the face</video:title>
      <video:description>Tension in an accelerating system and pie in the face

The second part to the complicated problem.  We figure out the tension in the wire connecting the two masses.  Then we figure our how much we need to accelerate a pie for it to safely reach a  man&apos;s face.</video:description>
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      <video:duration>568</video:duration>
      <video:publication_date>2012-09-08T17:34:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/52wxpYnS64U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>tension</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 4 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
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Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15748.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-08-28T20:13:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2_lvRuqp50</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Angles of parallel lines 2

Angles of parallel lines examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20334.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-06T14:18:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eDwckZOffc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The United States Medical Licensing Examination (USMLE) assesses a physician&apos;s ability to apply knowledge, concepts, and principles, and to demonstrate. This video shows shoulders exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d53515d2-dbba-48c8-a11a-25b39f45c746/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-01T03:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10157.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulders</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>USMLE</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 187 -  Constructing a unit normal vector to a curve</video:title>
      <video:description>Constructing a unit normal vector to a curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20031.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-06T01:33:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VcnNKXrnFek</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>curve</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 2 - MIT 7.012 Introduction to Biology, Fall 2004 Biochemistry 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14854.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2012-08-28T02:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_CovlKXmuWo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Exodontic Lab Technique</video:title>
      <video:description>&quot;Lec 8 - Exodontic Lab Technique Demonstration of basic exodontic techniques, including flap relief, tooth sectioning, alveoloplasty suturing technique. issued as demonstration model. Orig. air date: SEP 3 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21149.jpg</video:thumbnail_loc>
      <video:duration>1778</video:duration>
      <video:publication_date>2012-09-09T02:35:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PmPSqcIwzYA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Exodontic</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Technique</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-Subtracting-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Subtracting fractions (ex 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Subtracting fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25362.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-18T13:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGk6exFyQl0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 21- Letters and Science C70V .
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16927.jpg</video:thumbnail_loc>
      <video:duration>4685</video:duration>
      <video:publication_date>2012-09-01T16:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4rwspxjVN_Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/146731d8-bf3e-4239-9bf7-589d1e620ec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-12T02:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11429.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Meaning</video:tag>
      <video:tag>of</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-virus-in-action-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV virus in action animation</video:title>
      <video:description>HIV or human immunodeficiency virus is the virus responsible for the disease aids Scientists have studied hiv extensively in an attempt to find weaknesses in the virus or its mode of action that they can take advantage of to help treat the disease or stop its spread.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5756b1f-0e39-47fd-b552-41395e8ee9e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T03:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10158.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Carbon-Cycle-Today</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Carbon Cycle Today</video:title>
      <video:description>Lec 19 - The Carbon Cycle Today. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14705.jpg</video:thumbnail_loc>
      <video:duration>2051</video:duration>
      <video:publication_date>2012-08-27T10:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jeMP-HKV59s</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Statistics 21</video:title>
      <video:description>Lec 3- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16935.jpg</video:thumbnail_loc>
      <video:duration>4638</video:duration>
      <video:publication_date>2012-09-01T16:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dOWVfOBI2Gw</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Surface-Micromachining-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Surface Micromachining II</video:title>
      <video:description>Lec 9- Surface Micromachining II.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17105.jpg</video:thumbnail_loc>
      <video:duration>4877</video:duration>
      <video:publication_date>2012-09-02T10:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3ed-nso1do</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Battery-of-the-Biosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Battery of the Biosphere</video:title>
      <video:description>Lec 16 - The Battery of the Biosphere. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14702.jpg</video:thumbnail_loc>
      <video:duration>2569</video:duration>
      <video:publication_date>2012-08-27T09:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMhmUbct4hE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 1 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. William Grisham is a Professor from UCLAs Department of Physiological Science. Since July of 1996, Dr. Grisham coordinated and taught upper division laboratories in Interdepartmental Program in Neuroscience and Biopsychology majors for UCLA. Furthermore, he participated in selection and development of laboratory exercises and computer assisted learning, developed and administered laboratory examinations, and trained and supervised graduate teaching assistants.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21152.jpg</video:thumbnail_loc>
      <video:duration>2107</video:duration>
      <video:publication_date>2012-09-09T02:40:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B40JGsMe2Yo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Exocrine-Glands-And-Endocrine-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Exocrine Glands And Endocrine Glands</video:title>
      <video:description>This video discusses the basic difference between exocrine gland and endocrine glands. Glands with ducts are called as exocrine glands while glands without ducts are called endocrine glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/369d354f-d9a1-4e4c-9d6a-6e5e9fe66d23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-12T03:02:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11459.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Exocrine</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Endocrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconium-Zr-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconium (Zr) A Chemical Element</video:title>
      <video:description>Zirconium is a chemical element with atomic number 40. This video shows the origin of its name, its abundance, sources and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/932b6a4d-a52d-412e-ab14-b9be86de4af8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-12T03:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11460.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Zirconium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 10 - Special Topics in Supply Chain Management&quot; Introduction to iSPOTS

Carlo Ratti, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15501.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-08-28T17:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YS-o3X0tazU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Weathering-CO2-Thermostat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Weathering CO2 Thermostat</video:title>
      <video:description>Lec 14 - The Weathering CO2 Thermostat. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14700.jpg</video:thumbnail_loc>
      <video:duration>2631</video:duration>
      <video:publication_date>2012-08-27T09:59:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NiAhwi7Qy3g</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leaf-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leaf structure</video:title>
      <video:description>Brief details of leaf structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/aa1a1b7f-b956-40e9-93fd-4927cab2544b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-03-13T09:02:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11959.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sample-for-high-toned-sharp-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sample for high toned -sharp sound</video:title>
      <video:description>This song is an example for a high toned - sharp sound. Although it is a different language ( Turkish ) , it sounds  pretty good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11927.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2012-02-24T05:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzpIOTTmh7I</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>kadem</video:tag>
      <video:tag>basti</video:tag>
      <video:tag>ilahi</video:tag>
      <video:tag>nazif</video:tag>
      <video:tag>okur</video:tag>
      <video:tag>farkli</video:tag>
      <video:tag>yorum</video:tag>
      <video:tag>turk</video:tag>
      <video:tag>turku</video:tag>
      <video:tag>turkish</video:tag>
      <video:tag>Song</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Istanbul</video:tag>
      <video:tag>Turkey</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>Dancing</video:tag>
      <video:tag>Singing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 4 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Franklin Krasne is a Professor from UCLAs Department of Psychology. His goal in this project that was nominated for a Technology in Teaching Award was to create a computer-based exercise for lab courses in neuroscience and behavioral neuroscience that would provide the feel of real scientific research without the need to develop specialized laboratory skills, spend large amounts of time on time-consuming technical procedures, etc.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21155.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-09T02:41:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/50D-Xrh8K6k</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 26- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16932.jpg</video:thumbnail_loc>
      <video:duration>4756</video:duration>
      <video:publication_date>2012-09-01T16:47:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QTOVZwv4Tlo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 10-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19126.jpg</video:thumbnail_loc>
      <video:duration>5037</video:duration>
      <video:publication_date>2012-09-04T17:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fl7BdyJQ814</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Singapore-Math-Grade-3a-Unit-2-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -14 Singapore Math: Grade 3a Unit 2 (part 5)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 5)

Adding 4 digit numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21904.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2012-09-10T18:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AJxHM7EDh4o</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 23- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17020.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-02T04:26:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aToXHoJEYV4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Why its Colder Aloft</video:title>
      <video:description>Lec 9 - Why its Colder Aloft. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
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      <video:duration>2680</video:duration>
      <video:publication_date>2012-08-27T09:58:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UTXSpkTos6w</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testimonial-of-a-patient-about-knee-surgey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testimonial of a patient about knee surgey</video:title>
      <video:description>This video shows an interview with a patient who went through a surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4444.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-08-01T01:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KncSCCJ28Ns</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Electrical Engineering 141</video:title>
      <video:description>Lec 7- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17048.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-02T05:16:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ibpkZpvxbak</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 24- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breathing-rescue-mission-barrier-devices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing rescue mission barrier devices</video:title>
      <video:description>This is a video on use of a barrier device during breathing rescue mission. Barriers include gas masks and face shield and reduce contact between patient and the rescuer.</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:19:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10041.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Barrier</video:tag>
      <video:tag>Devices</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 29 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues to lecture on the general stretch theorem and begins covering medical imaging.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/E9DFgPEWjjU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>stretch</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>lattices</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>Inverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 1- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Glen MacDonald is a Professor of Geography and of Ecology and Evolutionary Biology at UCLA. He grew up in California and has attended or worked at universities in California, Canada and England. He is a biogeographer and teaches and conducts research on topics of climate change, drought, fire, vegetation dynamics, manenvironment interactions, environmental restoration and resource management. He conducts research in the Arctic regions Canada and Russia, the boreal forest of Canada, the western United States ‐ including California, Hawaii and West Africa. He has won numerous awards for his research, presented his results to scholars, the general public and print, radio and television media and testified before government bodies including the US Senate Appropriations Committee. He is an award winning teacher and speaker.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Environment 185A, Sustainable Living lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85</video:description>
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      <video:duration>4746</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GWiVWIluPTI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Absolute-value-inequalities-example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Absolute value inequalities example 3</video:title>
      <video:description>Absolute value inequalities example 3

U05_L1_T2_we3 : Absolute value inequalities 3</video:description>
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      <video:duration>155</video:duration>
      <video:publication_date>2012-09-17T14:12:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y9MGpOGQVqQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Weird-warming-on-Antarctica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weird warming on Antarctica?</video:title>
      <video:description>Is there more snow and ice in Antarctica? The Science Show gives the riveting answer.</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2013-02-07T06:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29257.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Antarctica</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>climate</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Concentration-Cell-II-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Concentration Cell II  (Quiz)</video:title>
      <video:description>Concentration Cell II  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:publication_date>2012-09-19T02:51:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBua9WZkTeU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>concentration</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Computer Science 164 -</video:title>
      <video:description>lec 8-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27549.jpg</video:thumbnail_loc>
      <video:duration>2943</video:duration>
      <video:publication_date>2012-09-30T08:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uCKOAmbiHy8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded May 19, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6051</video:duration>
      <video:publication_date>2012-09-03T15:40:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mIx_3veuTok</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>quantify</video:tag>
      <video:tag>density</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>Spin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Google-App-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Google App Engine</video:title>
      <video:description>&quot;Lec 6 - Google App Engine&quot; Guido van Rossum, creator of Python, one of the major programming languages on and off the web gives an overview of the Google App Engine architecture from a developer&apos;s perspective, followed by a live demonstration.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18684.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-04T03:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QaRcUWdwztg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>web</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>app</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>http</video:tag>
      <video:tag>API</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>security</video:tag>
      <video:tag>quota</video:tag>
      <video:tag>data</video:tag>
      <video:tag>store</video:tag>
      <video:tag>queries</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>html</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 20 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on the Discrete Fourier Transform.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17634.jpg</video:thumbnail_loc>
      <video:duration>3173</video:duration>
      <video:publication_date>2012-09-03T16:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rO5NrBSaFVY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>analogs</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>case</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>freq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Computer Science 164</video:title>
      <video:description>lec 12-Computer Science 164  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27553.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-09-30T08:27:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nmA9y1QGIiI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Computer Science 164 -</video:title>
      <video:description>lec 22-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27563.jpg</video:thumbnail_loc>
      <video:duration>2684</video:duration>
      <video:publication_date>2012-09-30T08:34:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x22P9w_O_RI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Mating-Systems-and-Parental-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Mating Systems and Parental Care</video:title>
      <video:description>&quot;Lec 34 - Mating Systems and Parental Care&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Mating systems and parental care vary tremendously from species to species. Every species differs in how it protects its young from predators and provides its young with food, if it does so at all. The physical environment as well as behavioral dynamics in intraspecies relationships all influence parental care. Often the mating system, which sex is dominant in mating, and whether fertilization is external or internal will determine much of the process of parental care.

00:00 - Chapter 1. Introduction 
03:58 - Chapter 2. Different Types of Parental Care and Investment 
17:25 - Chapter 3. Relationships between Mating Systems and Parental Care 
26:55 - Chapter 4. Social and Reproductive Influences upon Parental Investment 
37:05 - Chapter 5. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17363.jpg</video:thumbnail_loc>
      <video:duration>2455</video:duration>
      <video:publication_date>2012-09-02T18:35:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1xD95gHJkg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>parents</video:tag>
      <video:tag>offspring</video:tag>
      <video:tag>parental</video:tag>
      <video:tag>care</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>conflict</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on how to find solutions via LaPlace transform and the use of matrix exponentials for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16332.jpg</video:thumbnail_loc>
      <video:duration>4135</video:duration>
      <video:publication_date>2012-08-29T18:28:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ePa2UOkEV0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>continous</video:tag>
      <video:tag>invariant</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Perimeter-and-Area-of-a-Non-Standard-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Perimeter and Area of a Non-Standard Polygon</video:title>
      <video:description>Perimeter and Area of a Non-Standard Polygon

u07_l2_t2_we3 Perimeter and Area of a Non-Standard Polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24915.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T17:31:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7S1MLJOG-5A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perimeter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>polygon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 9- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17833.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-03T17:42:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1LZYB8Zs98A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 25- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17899.jpg</video:thumbnail_loc>
      <video:duration>2948</video:duration>
      <video:publication_date>2012-09-03T18:02:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dx4cl-1BCIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Determining-the-equation-of-a-trigonometric-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Determining the equation of a trigonometric function</video:title>
      <video:description>Determining the equation of a trigonometric function

Determining the amplitude and period of sine and cosine functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20043.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T01:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yvW5l9W1hgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Determining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Unbroken-Thread-ft-Attenborough-Goodall-and-Sagan-Symphony-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Unbroken Thread ft Attenborough,  Goodall and  Sagan Symphony of Science -</video:title>
      <video:description>Symphony of Science - The Unbroken Thread ft Attenborough_ Goodall_ Sagan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d5bb5148-5809-45b9-a3d6-5172b5bcf185/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-12-01T07:39:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28209.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unbroken</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>Goodall</video:tag>
      <video:tag>sagan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on generalized eigenvectors, diagonalization, and Jordan canonical form for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16335.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-08-29T18:30:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uRUt2_P8Ygk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Modal</video:tag>
      <video:tag>form</video:tag>
      <video:tag>resolvent</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>JCF</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soft-Tissue-Sarcoma-of-Thies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soft Tissue Sarcoma of Thies</video:title>
      <video:description>This video shows the soft tissue sarcoma of thie. This form of sarcoma generally develops in connective tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c075d89-6cbc-4937-a3d1-e3726b3b1f50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2011-12-01T04:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10199.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Sarcoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Semiconductors-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Semiconductors Work</video:title>
      <video:description>This video explains the brief working of semiconductors. Valance band, conduction band and forbidden energy gap are the important topics to understand the behavior of semiconductors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/58bb3def-adce-4e26-a788-62222c173bdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-12-01T07:35:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28202.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Semiconductors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Branson-on-Successfully-Leading-a-Company</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Branson on Successfully Leading a Company</video:title>
      <video:description>Virgin Group founder Richard Branson discusses the kind of leadership needed for a company and the people in it to flourish.  Branson talks about his successes, failures, and key points in running a business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8d195301-79fc-47cd-bea7-fb2cb1f303f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-12-02T21:08:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28259.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Branson</video:tag>
      <video:tag>Virgin</video:tag>
      <video:tag>entrepreneurs</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Do-Human-Hearts-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Do Human Hearts Work?</video:title>
      <video:description>This video presentation demonstrates the parts of the human heart. The heart is part of our circulatory system and known as the most vital organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d3e19582-801f-462a-b284-6e94aaa0dfed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-12-01T07:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28187.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Population-Genetics-I-Mendel-Darw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Population Genetics I: Mendel, Darw</video:title>
      <video:description>Lec 16- Population Genetics I: Mendel, Darw.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18468.jpg</video:thumbnail_loc>
      <video:duration>2895</video:duration>
      <video:publication_date>2012-09-04T01:56:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1BZ4UCOZjUs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Philosophy 3</video:title>
      <video:description>&quot;Lec 12 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27250.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-21T04:21:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VwFwl8DMJmM</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 40- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18394.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-04T01:32:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9TBkwKHgHQE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 1 - The Theoretical Minimum&quot; (January 9, 2012) Leonard Susskind provides an introduction to quantum mechanics.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19031.jpg</video:thumbnail_loc>
      <video:duration>6393</video:duration>
      <video:publication_date>2012-09-04T09:26:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJfw6lDlTuA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>State</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Astigmatism?</video:title>
      <video:description>The video provides a short information on what astigmatism is. The condition may appear because of irregular or toric curvature of the cornea or the lens. The symptoms vary but the most common are blurry vision, fatigue and headache.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dbc4beaa-7725-49a9-abb9-c889d99e7fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9273.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>blurry</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>lens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Cognitive Science C102 -</video:title>
      <video:description>lec 5-Cognitive Science C102 -. Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27642.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-30T11:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QwkxZ1F3JYQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Heart-sounds-S1-S2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Heart sounds S1, S2</video:title>
      <video:description>If you have difficulty identifying systole (the interval between S1 and S2) use the second hand to feel the pulse at the neck. The rising phase of the pulse corresponds to the beginning of systole and occurs immediately following S1. In other words, you hear S1 just before the raising phase of the pulse and you hear S2 during declining phase of the pulse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5914d4c3-872e-4e43-8655-d27f9fc0a354/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T08:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9370.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S1</video:tag>
      <video:tag>S2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galant-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galant Reflex</video:title>
      <video:description>The galant reflex is a reflex that appears before birth and last up to about six months and as shown in the video it is observed when the baby is held in a ventral suspension and reacts to stimuli by moving the hip to the stimulated side.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d20cf2d-a5ac-41c4-b43f-907a88780acb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-30T05:47:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9256.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Galant</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aorta-Elastic-Stain-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aorta Elastic Stain Histology</video:title>
      <video:description>This video shows histology of aorta elastic stain. The sections oare stained to demonstrate elastin which is a protein in connective tissue that is elastic and allows many tissues in the body to resume their shape after stretching or contracting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce56019c-901e-4031-8d97-13edd84f3fc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-30T09:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9414.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Rent-Control-and-Deadweight-Loss</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Rent Control and Deadweight Loss</video:title>
      <video:description>Rent Control and Deadweight Loss

How instituting a price ceiling lower than the equilibrium price reduces the total surplus (dead weight loss)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25442.jpg</video:thumbnail_loc>
      <video:duration>687</video:duration>
      <video:publication_date>2012-09-18T14:21:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrNKHCCVfB8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Rent</video:tag>
      <video:tag>control</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deadweight</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Knee Replacement</video:title>
      <video:description>An animated video showing a computer assisted knee replacement surgery in India at Chennai. Full surgical procedure is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dc9aaf61-b2bf-4eb7-a68d-daccad3382e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-30T09:50:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9456.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Chennai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Triangle-Area-Proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Triangle Area Proofs</video:title>
      <video:description>Triangle Area Proofs

Proving that the area of any triangle is 1/2 b x h</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20303.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-09-06T14:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YOYQys52sPs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>area</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Heroes-and-Villains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  Heroes and Villains</video:title>
      <video:description>&quot;Lec 14 -  Heroes and Villains&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses Benedict Arnold as a case study of the ways in which ideas about regionalism, social rank, and gender - and the realities of the Continental Congress and the Continental Army - played out in this period. Like many Americans during this period, Benedict Arnold thought that he could improve his social rank and reputation in the military, but he was unable to advance due to the Continental Congress&apos;s policy on military promotions. Frustrated and facing mounting personal debts, he decided to aid the British in exchange for a reward. Arnold and his wife Peggy developed a plan for Arnold to smuggle American military plans to the British with the help of a young British soldier named John André. However, André was captured while smuggling Arnold&apos;s papers and the plot quickly unraveled. In the end, Arnold fled; his wife played upon conventional stereotypes of women to avoid punishment; and André was executed but idealized in the process.

00:00 - Chapter 1. Introduction: Complications within the Continental Congress 
06:48 - Chapter 2. Opportunities for Social Mobility in the American Revolution 
14:20 - Chapter 3. Benedict Arnold&apos;s Early Frustrating Military Career 
23:36 - Chapter 4. Arnold&apos;s Marriage with Peggy Shippen and Plans for Spying 
37:39 - Chapter 5. The Unraveling of Arnold&apos;s Plot 
44:17 - Chapter 6. An Example out of John Andre and the Fate of the Arnolds 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23214.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-13T11:34:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ie62PaUevtY</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Heroes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Villains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compression-Rotation-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compression Rotation Test</video:title>
      <video:description>Compression Rotation Test is also called as crank test. This test is used to evaluate the different glenohumeral ligaments or for anterior shoulder instability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9cd5708c-92ef-47cf-a82e-cd1675601c53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:40:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10119.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crank</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Acceleration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Acceleration</video:title>
      <video:description>Acceleration

Calculating the acceleration of a Porshe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21043.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-08T17:09:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOkQszg1-j8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Characteristic-Kinetic-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Characteristic Kinetic Plots</video:title>
      <video:description>Characteristic Kinetic Plots

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26902.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-19T02:54:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DzmtbC7bYUI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>characteristic</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>Plots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-27-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 27-Computer Science 164</video:title>
      <video:description>lec 27-Computer Science 164Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27568.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-30T08:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/39bKp57zd30</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Difference-of-Heart-sounds-between-S1-and-S2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difference of Heart sounds between S1 and S2</video:title>
      <video:description>The two main sounds of the normal heart is similar to &quot;lub dub&quot;. The &quot;lub&quot; is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second heart sound, &quot;dub&quot; or S2, is due to the closure of the aortic and pulmonic valves, marking the end of systole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6489d4f1-4f78-4381-a155-c644aae6a3d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T03:45:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10136.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S1</video:tag>
      <video:tag>S2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Hernia-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Hernia Surgery Video</video:title>
      <video:description>A 3D stereographic animation showing the open hernia procedure is provided here. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a4b82d4a-b4bf-42cb-8e15-59ed3cc139d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2013-04-07T19:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30457.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Stereographic</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Interview-with-Dr-Robert-M-Ricketts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Interview with Dr. Robert M. Ricketts</video:title>
      <video:description>&quot;Lec 38 - Interview with Dr. Robert M. Ricketts&quot; Dr. James McNamara interviews Robert M. Ricketts D.D.S., M.S.  Orig. air date: APR 13 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20797.jpg</video:thumbnail_loc>
      <video:duration>9232</video:duration>
      <video:publication_date>2012-09-07T17:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lcBLmVOn3m0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>james</video:tag>
      <video:tag>McNamara</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Ricketts</video:tag>
      <video:tag>d</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Loss-of-consciousness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Loss of consciousness</video:title>
      <video:description>Topic: Loss of consciousness.
Step 2 CS: A 54 year old man brought up from nursing home after he is noted to have &quot;passed out&quot; at   breakfast. Learn how medics analyze this case of lost consciousness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d57c5817-660f-4508-9a77-f595884812ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-06T18:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10794.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>loss</video:tag>
      <video:tag>of</video:tag>
      <video:tag>consciousness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pyelolithotomy-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pyelolithotomy Treatment</video:title>
      <video:description>Pyelolithotomy it is the open surgery which uses the incision through the renal pelvis for removal of a stone large renal stones are usually removed by percutaneous nephrolithotomy or Pyelolithotomy is only rarely performed in recent times</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e66d9dbf-7919-4e31-a4f5-cbe2ddb1972a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-12-01T04:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10202.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pyelolithotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-A-Children-Throat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of A Children Throat</video:title>
      <video:description>Endotracheal tube is inserted inside mouth to examine the proper functioning of throat. Endotracheal tube tells about epiglottis and tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebbd6976-102e-4432-af42-b13027c34e3a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T05:59:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9302.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>in</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Public-Health-257b-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Public Health 257b - Fall 2009</video:title>
      <video:description>lec 2-Public Health 257b - Fall 2009.Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20869.jpg</video:thumbnail_loc>
      <video:duration>5767</video:duration>
      <video:publication_date>2012-09-07T23:36:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0lzQM_kj6j8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transoral-endoscopic-thyroidectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transoral endoscopic thyroidectomy</video:title>
      <video:description>The doctors tested the feasibility of the sublingual transoral access the introduction of transoral endoscopic surgery has initiated a fundamental change in the treatment of head and neck cancer the endoscopic approach minimizes the intraoperative trauma.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10290.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transoral</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Image-of-a-Cancer-of-the-larynx-vocal-cords-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Image of a Cancer of the larynx (vocal cords cancer)</video:title>
      <video:description>Cancer on the vocal cords can often be detected early because the main symptom is hoarseness. Most people go hoarse from time to time, but if the hoarseness doesn&apos;t go away in two weeks, it should be checked.</video:description>
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      <video:duration>2</video:duration>
      <video:publication_date>2011-12-01T19:47:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10268.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Science and technology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/lec-5-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Electrical Engineering 140</video:title>
      <video:description>lec 5-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20988.jpg</video:thumbnail_loc>
      <video:duration>4732</video:duration>
      <video:publication_date>2012-09-08T08:28:35.000Z</video:publication_date>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-124-Equation-of-a-line-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Equation of a line 2</video:title>
      <video:description>Equation of a line 2

u13_l2_t2_we2 Equation of a line 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25293.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2012-09-18T02:45:29.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 3</video:title>
      <video:description>Born in Germany in a Jewish family, Einstein was a victim of the Jewish fate and affliction. He never forgave the German for what they done to the Jew. Once settled in the USA, Einstein did not return to Germany again.
 Edited by Ashraf</video:description>
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      <video:duration>596</video:duration>
      <video:publication_date>2010-11-24T22:06:39.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/What-Can-Embryos-Tell-Us-About-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Can Embryos Tell Us About Evolution?</video:title>
      <video:description>Facts Of Evolution (Part 6): What Human Embryos Reveal About Evolution.

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

EVOLUTION IS REAL SCIENCE:

1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ

FACTS OF EVOLUTION:

1. Introduction
http://www.youtube.com/watch?v=43SskX-pEqA
2. Universal Common Descent
http://www.youtube.com/watch?v=G0UGpcea8Zg
3. Good Design, Bad Design
http://www.youtube.com/watch?v=1Mtr3Cum74A
4. Speciation And Extinction
http://www.youtube.com/watch?v=T5kumHLiK4A
5. How Fast Is Evolution?
http://www.youtube.com/watch?v=6XgeSi1EGkU

---

Embryo drawing refers to any representation of the illustration  of embryos in their developmental sequence. In plants and animals, an embryo develops from a zygote, the single cell that results when an egg and sperm fuse during fertilization.

In animals, the zygote divides repeatedly to form a ball of cells, which then forms a set of tissue layers that migrate and fold to form an early embryo. Images of embryos provide a means of comparing embryos of different ages, and species. To this day, embryo drawings are made in biology undergraduate developmental biology lessons.

Comparing different embryonic stages of different animals is a tool that can be used to infer relationships between species, and thus biological evolution. This has been a source of quite some controversy, both now as in the past. 

A biologist who pioneered in this field was Ernst Haeckel. By comparing different embryonic stages of different vertebrate species, he formulated the Re</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2010-04-08T20:58:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4207.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Science</video:tag>
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      <video:tag>theories</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 17-Astronomy 7B</video:title>
      <video:description>lec 17-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20952.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-08T01:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BgmmLVpYk5c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Astronomy 7B</video:title>
      <video:description>lec 18-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20953.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-08T01:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p94i_KYjLts</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Dental-Anatomy-Mandibular-Premolars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5- Dental Anatomy: Mandibular Premolars Review</video:title>
      <video:description>&quot;lec 5- Dental Anatomy: Mandibular Premolars Review&quot;A review of the anatomy of the mandibular premolars with a ten question quiz at the end.  Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21585.jpg</video:thumbnail_loc>
      <video:duration>1146</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Ffz_P-eeR9o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post Tubal Ligation Syndrome (PTLS)</video:title>
      <video:description>Tubal ligation is a female sterilization procedure in which the fallopian tubes are divided resulting in infertility. However, in some cases women who have undergone tubal ligation may develop symptoms known as post tubal ligation syndrome. The syndrome includes head ach, abdominal cramp, depression etc. Edited by Ashraf</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2011-12-06T17:17:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10702.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>post</video:tag>
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      <video:tag>ligation</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>PTLS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-193-Surface-Integral-Ex2-part-1-Parameterizing-the-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 193 - Surface Integral Ex2 part 1 - Parameterizing the Surface</video:title>
      <video:description>Surface Integral Ex2 part 1 - Parameterizing the Surface

Parametrizing a surface that can be explictly made a function of x and y.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20048.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-09-06T01:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PpUWpxAb39w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Coupled-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Coupled Reactions</video:title>
      <video:description>Video shows the coupled reactions with the help of diagrams. The experts have discussed a lot about these kind of reactions in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d4375b5d-d80a-4d81-a6da-7d8df6215e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-18T05:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28835.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>coupled</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-and-computer-knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human and computer knowledge</video:title>
      <video:description>This is a BBC documentary discussing on dangerous knowledge. There is a comparison of the human knowledge and the power of the computers. Conclusion is that computers are limited in their knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d9cc4f1-454d-4388-9663-c88a79103356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2010-11-25T21:10:46.000Z</video:publication_date>
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      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-management-of-endometriosis-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern management of endometriosis discussion</video:title>
      <video:description>Endometriosis a condition in which the lining of the uterus grows in other abdominal locations is one of the most common causes of severe period pain pelvic pain and abnormal bleeding in women untreated it may result in long term complications such as pelvic adhesions ovarian cysts and infertility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b413a2ce-ff5b-451f-94da-84024ade13eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2011-12-06T18:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10835.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Modern</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Endometriosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Organic-Reactions-and-Pharmaceuticals-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 5- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-09T03:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ajO7jH5mtns</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-124-Singing-in-the-Shower-to-Shaking-in-Your-Boots-The-Science-of-Emotion-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Singing in the Shower to Shaking in Your Boots: The Science of Emotion — Longwood Seminar</video:title>
      <video:description>Lec 124 - Singing in the Shower to Shaking in Your Boots: The Science of Emotion — Longwood Seminar. As the childhood song goes, &quot;If you&apos;re happy and you know it, then your face will surely show it,&quot; but do you ever truly wonder why you&apos;re happy? Have you thought about where our emotions come from and why they make us feel the way we do? A panel of Harvard faculty members whose research sheds light on the range of human emotion will explore the science behind the smiles and tears during this March 20, 2012, seminar. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
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      <video:duration>5076</video:duration>
      <video:publication_date>2012-08-30T08:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otXJErutndU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Vaillant</video:tag>
      <video:tag>Mohammed</video:tag>
      <video:tag>Milad</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Schwartz</video:tag>
      <video:tag>Jacqueline</video:tag>
      <video:tag>Olds</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 36 - Auxillary Use During Periodontal Surgery</video:title>
      <video:description>&quot;Lec 36 - Auxillary Use During Periodontal Surgery&quot; The utilization of an assistant during periodontal surgery, emphasizing the exchange of instruments, aspiration, retraction, suturing and dressing. Orig. air date: JUL 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21237.jpg</video:thumbnail_loc>
      <video:duration>1967</video:duration>
      <video:publication_date>2012-09-09T03:24:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIy_DM_Ov_8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Auxillary</video:tag>
      <video:tag>use</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Facts-Related-With-Extinction-of-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Related With Extinction of Species</video:title>
      <video:description>One day almost all the species have to extinct. This video provides an introduction with the historical facts of the species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e08ccb66-a525-4ab0-9a0b-574cda79b7e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2013-01-30T05:05:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29039.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>extinction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Convolution (part 2); filtering

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15738.jpg</video:thumbnail_loc>
      <video:duration>3124</video:duration>
      <video:publication_date>2012-08-28T20:06:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ctngXQrmDc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Astronomy 10</video:title>
      <video:description>&quot;Lec 8 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23761.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-14T11:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEdfeYSwwFA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oral-hygiene-made-a-game-by-computerized-toothbrush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oral hygiene made a game by computerized toothbrush</video:title>
      <video:description>This vidos shows a computerized toothbrush which makes oral hygiene a game. This toothbrush guides children when they brush their teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/893af51f-acca-4f82-9f23-e5d0ce76032f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-27T00:01:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28083.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>toothbrush</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 20 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23550.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-14T09:20:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mQh0Sxuc6eg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Quarks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Quarks?</video:title>
      <video:description>This video from sixty symbols will help you to understand the quarks. Different theories related with it are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9ef6f886-5070-40fb-8f67-dfe5e5bfbc7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2013-01-30T05:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29035.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>quarks</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Backgrounds-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Backgrounds Tutorial</video:title>
      <video:description>Backgrounds are a core part of css they are one of the fundamentals that you simply need to know in this video we will cover the basics of using css backgrounds including properties such as background attachment We will show some common tricks that can be done with the background</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b83d2148-4472-4490-a722-56e7c449124b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2010-12-15T13:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6574.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Backgrounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Exfoliative-Cytology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Exfoliative Cytology</video:title>
      <video:description>&quot;Lec 19 - Exfoliative Cytology&quot; An explanation of the origin of cytology including specifics on the procedure, patient specimen, packing the slide, and exam of the possible results. Orig. air date: APR 15 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22782.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-11T07:46:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uc2HXicLKQA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Exfoliative</video:tag>
      <video:tag>Cytology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Alejandra-Lillo-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Alejandra Lillo: New Orleans Recovery Series</video:title>
      <video:description>Lec 13- Alejandra Lillo: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 


Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17367.jpg</video:thumbnail_loc>
      <video:duration>3149</video:duration>
      <video:publication_date>2012-09-02T18:37:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goILANb9xXI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Lillo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Cell-Culture-Aseptic-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Cell Culture &amp; Aseptic Technique</video:title>
      <video:description>in this video you will learn the basics about the study of cells and correct procedure for handing cells by aseptic technique guidelines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/64513622-2de0-4a44-bd32-99afd48ed482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-13T16:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11695.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Aseptic</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Red-Planet-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Red Planet - Mars</video:title>
      <video:description>This video will help you to know all about the planet Mars. The telescopic view of this planet and the reason behind its red surface is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/da96918a-050c-4a80-bb06-fc6d8d819a1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2013-01-31T03:45:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29087.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Panning-for-Therapeutic-Gold-Cancer-Genetics-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Panning for Therapeutic Gold: Cancer Genetics — Longwood Seminar</video:title>
      <video:description>Lec 125 - Panning for Therapeutic Gold: Cancer Genetics — Longwood Seminar. The end of 2011 marked the 40-year anniversary of President Nixon declaring the War on Cancer. Though a cure has not yet been discovered, the understanding of genetics is revolutionizing cancer research and improving the ways in which we can battle one of medicine&apos;s most challenging diseases. At this April 3, 2012, seminar, Harvard researchers will discuss how far we have come and where the field is heading in revealing the causes of cancer and our potential to develop transformative therapies. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16359.jpg</video:thumbnail_loc>
      <video:duration>5350</video:duration>
      <video:publication_date>2012-08-30T08:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gtf63okae5w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>med</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Chin</video:tag>
      <video:tag>Timothy</video:tag>
      <video:tag>Mitchison</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>Boguski</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-blush-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we blush? by ASAP Science</video:title>
      <video:description>Do humans voluntarily blush? Do animals blush? ASAP Science gives us another colorfully quick answer to these interesting questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a449f974-cdd3-4f49-99c4-161e8ae22573/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-07T06:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29238.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Blush</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/the-Grahams-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the Graham&apos;s number</video:title>
      <video:description>The human head has a capacity for number storage, but the Graham&apos;s number is much large than this capacity. So how do human study this number that is beyond their capacity?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d3185811-da93-4a44-bba1-f7716ebc8df6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-02-02T23:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29099.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Graham</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exoplanets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exoplanets</video:title>
      <video:description>With the help of Hubble scientists are now able to see Exoplanets in space. Planets tend to be generally much smaller than the stars the orbit and are therefore much harder to see.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3792b8a6-0d7f-4e41-9872-679b11087f24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-11-23T09:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7676.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Exoplanets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sixty-symbols-by-Higgs-Boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols by Higgs Boson</video:title>
      <video:description>I stared at the paragraph for some time wondering what Higgs Boson was, this online resource - http://videosift.com/video/Sixty-Symbols-What-is-the-Higgs-Bason - dint let me down. In this video, watch the CERN&apos;s &quot;the big announcement&quot; by professors and the great discoveries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/52c5bf6f-e855-42f8-9696-9bfed048ef79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>764</video:duration>
      <video:publication_date>2013-02-03T00:59:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29114.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meat-Created-in-Labs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meat Created in Labs</video:title>
      <video:description>THis video will introduce you with the science of growing meat in laboratories. Different meats like cultured meat, test-tube meat and hydroponic meat are explained here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a102dfc7-2224-4c25-ae85-796282f50a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2013-02-07T07:13:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29311.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lab</video:tag>
      <video:tag>Grown</video:tag>
      <video:tag>Meat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Visualizing-Vectors-in-2-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Visualizing Vectors in 2 Dimensions</video:title>
      <video:description>Visualizing Vectors in 2 Dimensions

Visualizing, adding and breaking down vectors in 2 dimensions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21062.jpg</video:thumbnail_loc>
      <video:duration>774</video:duration>
      <video:publication_date>2012-09-08T17:20:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xp6ibuI8UuQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>2</video:tag>
      <video:tag>dimensions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 18- MIT 3.320 Atomistic Computer Modeling of Materials.
Accelerated Molecular Dynamics, Kinetic Monte Carlo, and Inhomogeneous Spatial Coarse Graining

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16387.jpg</video:thumbnail_loc>
      <video:duration>4252</video:duration>
      <video:publication_date>2012-08-30T13:46:10.000Z</video:publication_date>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Case Studies: High Pressure

Conclusions

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Conservation Laws / Analysis / Shocks

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/897f5b2c-e4e7-466d-8785-a692086ef2c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2014-10-03T17:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31898.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Fosbury</video:tag>
      <video:tag>veil</video:tag>
      <video:tag>nebula</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Production-and-Properties-of-Images-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Production and Properties of Images, Part I</video:title>
      <video:description>&quot;Lec 9 -Production and Properties of Images, Part I&quot;Production of photographs, shadowgraphs, and radiographs; penetrability of materials by radiation and the arithmetic of radiograph exposure.  Orig. air date: DEC 19 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-09T07:13:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cqaScFnJCW4</video:player_loc>
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      <video:category>Medical</video:category>
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      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>images</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-SAT-Prep-Test-5-Section-3-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  64 - SAT Prep: Test 5 Section 3 Part 1</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 1

Problems 1-5 starting on page 652</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22259.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T01:31:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKIQYn1quh8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Pollution-Control-Environmental-Enforcement-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Pollution Control: Environmental Enforcement 1</video:title>
      <video:description>Lec 22 - Pollution Control: Environmental Enforcement 1.
November 10, 2009

Prof. Bob Infelise gives an introduction to pollution control: civil enforcement.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16990.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-01T18:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ioGhMW4f2Kk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
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      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Crown-Lengthening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This 3D medical animation features the Esthetical Crown lengthening procedure. Its goal is to establish proper gingival contours while exposing the complete crown of the tooth. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/bc6efde4-91f7-43c2-9f7b-da28082deb6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2013-06-06T06:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30586.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Aesthetically</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Lengthening</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows building something big in louisville (game day 2012 Commercial).

This 2012 Game Day ad isn&apos;t your typical commercial. Something big is  building in America - see how GE employees in Louisville&apos;s Appliance Park  are changing the way appliances are manufactured in the U.S., and how it&apos;s  helping to create jobs.</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2012-10-10T13:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27807.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>Something</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>in</video:tag>
      <video:tag>louisville</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Commerciale</video:tag>
      <video:tag>Commerci</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Limit-Examples-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Limit Examples (part3)</video:title>
      <video:description>Limit Examples (part3)

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19935.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T01:05:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gWSDDopD9sk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-brush-with-braces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to brush with braces?</video:title>
      <video:description>This 3D medical animation features a technique to brush the teeth having Dental braces. The brush used in this technique is called a Proximal brush. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
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      <video:duration>57</video:duration>
      <video:publication_date>2013-06-06T05:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30584.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video explains the properties like invisibility and meta-materials. The electromagnetic spectrum and the properties of different substances are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f1a56629-51ff-4517-b92e-46e3e31a0887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2013-01-11T07:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28604.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Alien</video:tag>
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      <video:tag>invisibility</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MetaMaterials</video:tag>
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  <url>
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    <video:video>
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      <video:description>A very helpful video for medical students shows the surgical procedure used in inguinal hernia mesh. A proper step by step explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/d41c2ae4-0e0b-4129-836a-b236fe4c4c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-06-10T02:55:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30631.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>AtriumMedical</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes about falling ring catch sick science 048. Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f9ca93b4-39ea-4aa8-b328-29a33b99779b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2012-10-14T06:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27913.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Falling</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>catch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Greedy Algorithms, Minimum Spanning Trees

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16478.jpg</video:thumbnail_loc>
      <video:duration>5048</video:duration>
      <video:publication_date>2012-08-30T17:32:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FPEMBWg_WlY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Geology-crusta-thining-vulcano</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video gives information about geology, crustal thining and vulcano.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/26c729d9-b8f1-40eb-ac37-d3b098e72f1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-04-08T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1621.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geology</video:tag>
      <video:tag>crustal</video:tag>
      <video:tag>thining</video:tag>
      <video:tag>vulcano</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-the-dinosaurs-walk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did the dinosaurs walk?</video:title>
      <video:description>The video shows the dinosaurs walking in the show Walking With Dinosaurs. A paleontologist tells us how much truth there is to the walking style showed in the show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/4013a2b3-ab39-43d7-ae10-14f27b38866c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-11-01T19:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27951.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>dinosaurs</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antigen processing and presentation animation</video:title>
      <video:description>This video shows about antigen processing and presentation./nThe immune system antigen processing and presentation is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/84b65dfb-53a7-4782-ae10-14cece080187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-10-14T06:42:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27911.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Antigen</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>presentation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CAHSEE Practice: Problems 23-27</video:title>
      <video:description>CAHSEE Practice: Problems 23-27

CAHSEE Practice: Problems 23-27</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22556.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-11T02:29:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/glumochcaw0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>23</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 31 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23561.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-14T09:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_4yxjfh7cmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 36 - Small Sample Size Confidence Intervals</video:title>
      <video:description>Small Sample Size Confidence Intervals

Constructing small sample size confidence intervals using t-distributions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22695.jpg</video:thumbnail_loc>
      <video:duration>671</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/K4KDLWENXm0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Intervals</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking down things in slow motion</video:title>
      <video:description>This video shows several activities in slow motion. When you break down the actions in  slow motion you can see the process occur step by step and the behind the scene action too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/da254ef0-88e4-4f1f-b437-cc60c108056b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
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      <video:category>Interesting Science</video:category>
      <video:tag>slow</video:tag>
      <video:tag>motion</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Michio Kaku on Whether We Can Learn Like in The Matrix</video:title>
      <video:description>Will human beings be able to download knowledge and skills into their minds in the near future?  Michio Kaku discusses the difference between computers and human minds to answer this fun and fascinating question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e1d13a11-f41b-46ed-8819-88b6b5e64c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2012-12-02T21:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28260.mp4</video:content_loc>
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      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>computers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-fingernail-camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of fingernail camera</video:title>
      <video:description>This video shows how a camera which can detect blood flowing beneath the fingernail can make objects respond to touch. In this video the chosen object is a pet rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e72bcff9-76bb-4e1a-9174-094a9cbd0f29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2012-11-01T19:54:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27952.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>camera</video:tag>
      <video:tag>fingernails</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-flytrap-trapping-a-bug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus flytrap trapping a bug</video:title>
      <video:description>This video shows a bug being swallowed by a venus flytrap. This plant consists of four to seven leaves with a short stem. The stem can grow depending the time of the year from 3 to 10 centimeters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/51336dd8-492b-404e-9ff0-6a0b24a84945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-11-01T22:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27959.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-art-of-spider-fighting-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 1</video:title>
      <video:description>This videos show the art of spider fighting. The competitions of spider fighting are common in Japan, Philippines, and Singapore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/80b0ecae-d615-4903-929c-0931b3f9a6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-01T23:17:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27960.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spider</video:tag>
      <video:tag>Fighting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iceberg-the-size-of-Luxembourg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iceberg the size of Luxembourg</video:title>
      <video:description>This video shares details about the newly formed iceberg which is the size of the city of Luxembourg. The iceberg may was created when it collided with another big block of ice and may cause a change in the global ocean currents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9b7ddc82-3363-4c6a-b2ef-b6593a20c864/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-11-02T00:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27962.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>iceberg</video:tag>
      <video:tag>Oceans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-Intros-Infinity-from-TED-Ed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku Intros Infinity from TED Ed</video:title>
      <video:description>Michio Kaku introduces an animated video from TED-Ed that gives a visual representation of infinity.  This is one of five of Kaku&apos;s top five science videos everyone should see.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4295f00-bb2c-4fd9-80c2-1230a23d2f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-12-09T16:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28479.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>infinity</video:tag>
      <video:tag>TED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sounds-from-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sounds from Jupiter</video:title>
      <video:description>This video describes the different sounds from the planet Jupiter. These sounds were picked up by NASA and are believed to be vibrations caused due to interactions between different elements on the planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/c2694f41-a3eb-4437-b248-ab2a60e9c08d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-02T00:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27964.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Variance-of-Differences-of-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Variance of Differences of Random Variables</video:title>
      <video:description>Variance of Differences of Random Variables

Variance of Differences of Random Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22717.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-11T02:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rLdoKZ7w0xI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differences</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Scott-Bernhard-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Scott Bernhard: New Orleans Recovery Series</video:title>
      <video:description>Lec 14- Scott Bernhard: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 

Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17368.jpg</video:thumbnail_loc>
      <video:duration>5255</video:duration>
      <video:publication_date>2012-09-02T18:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-N-rgOxYvA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Bernhard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racing-Wheelchairs-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racing Wheelchairs Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how racing wheelchairs are made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5176b5a0-b647-4314-9a37-db0707aef752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-12-10T01:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28495.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>racing</video:tag>
      <video:tag>wheelchairs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20110607-720p-Spectacular-Coronal-Mass-Ejection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2011.06.07, 720p-Spectacular Coronal Mass Ejection</video:title>
      <video:description>A spectacular coronal mass ejection is huge burst of solar wind on the sun. This is a video that shows this, these charged particles from the solar wind at times find themselves on the earth&apos;s poles resulting in the auroras. 2011.06.07, 720p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e958203-1fc3-478d-b928-e31c59189902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11208.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Spectacular</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>2011</video:tag>
      <video:tag>06</video:tag>
      <video:tag>07</video:tag>
      <video:tag>720p</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Be-smart-and-take-a-bus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Be smart and take a bus</video:title>
      <video:description>This video shows the importance of public transportation in a funny and smart way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c0c0897e-f2d3-439c-a7cb-27436131c82f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-12-09T19:59:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28484.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>bus</video:tag>
      <video:tag>smart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-really-fun-and-smart-TEDx-talk-by-Rodney-Mullen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A really fun and smart TEDx talk by Rodney Mullen</video:title>
      <video:description>Rodney Mullen is talking about creating and skating, but it reminds me of the magic of converting rough, disparate, and fragile ideas into a polished, cohesive, and solid product. Check this quote: Let your intuition go as you feel these things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/dcc8c498-f58e-49ab-a2f3-b5e4b5026c6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1065</video:duration>
      <video:publication_date>2012-12-10T00:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28486.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Rodney</video:tag>
      <video:tag>Mullen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappering-Water-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappering Water Experiment</video:title>
      <video:description>This show is an experiment about liquids having different molecules. It demonstrates that the volume of pure water will be greater than a volume of water combined with methanol. This video is an episode from head rush.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e220202c-aea0-4221-a7cb-bbc770d74ba5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-12-10T01:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28490.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Methanol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Does-Labor-Really-Feel-Like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Does Labor Really Feel Like?</video:title>
      <video:description>Are you a pregnant woman or otherwise curious human being that wants to know what labor feels like?  This video goes through the stages of labor and explains what happens during each, and also how they feel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5699ce4f-a047-44d3-b592-a320c001698d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-30T06:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9316.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>labor</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>stages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Motion-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Motion of Stars</video:title>
      <video:description>Stars in the night sky ar fascinating. Most people enjoy lying on the ground and just staring at the night sky for hours. This video explains the motion of stars and clusters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/532dddec-b06b-458c-9984-362e61b8965c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2012-12-10T05:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28556.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diesel-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diesel Engine</video:title>
      <video:description>A diesel engine is an internal combustion engine. This is also referred to as a compression ignition engine. This is an illustration of how one works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/007cec66-3be6-47c1-aa90-54a5db8c40b9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-25T20:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7876.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diesel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Great-Observatory-By-Astronomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Great Observatory By Astronomers</video:title>
      <video:description>A very interesting video showing the histories and future of our universe. Different observations from space telescope are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/851eb101-ec5d-4764-8d9b-0a06fe82a255/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-12-10T05:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28558.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Webb</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Doppler-Effect-and-Parallel-Universes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Doppler Effect and Parallel Universes</video:title>
      <video:description>Michio Kaku discusses the Doppler effect and how we can measure the rate at which the universe is expanding using it.  Kaku also talks about the potential &apos;freeze death&apos; the universe might experience in the future, and what we might be able to do to avoid it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/92ed399b-e313-4171-8a53-144a7fed4d0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>467</video:duration>
      <video:publication_date>2012-12-03T00:33:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28263.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>multiverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Messier-objects-space-object-and-catalogue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Messier objects - space object and catalogue</video:title>
      <video:description>Charles Messier is one of the greatest contributor of astronomy with his iconic &quot;anti-list&quot; space objects. We look at his work one at a time including his re-known catalogue and the knowledge of the telescopes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9aee9fba-fafe-406c-908d-824309ba8e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-11T04:55:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28594.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Messier</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>catalogue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Early-Middle-Ages-284-1000-The-Splendor-of-the-Abbasid-Period</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Early Middle Ages, 284--1000: The Splendor of the Abbasid Period</video:title>
      <video:description>&quot;Lec 16 - The Early Middle Ages, 284--1000: The Splendor of the Abbasid Period&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Abbasid dynasty, which ruled the Islamic Caliphate beginning in 750. The Abbasids moved the capitol of the Caliphate to the newly-built city of Baghdad and created a state characterized by a strong administration and well-organized tax system. The state sponsored a cultural flowering, based in part on the translation of classical Greek and Roman texts. Professor Freedman ends the lecture by focusing on developments in mathematics and astronomy. 

00:00 - Chapter 1. The Rise of the Abbasids 
15:47 - Chapter 2. Cultural Flowering
28:28 - Chapter 3. Assimilation of conquered peoples and ideas
40:00 - Chapter 4. Mathematics

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23485.jpg</video:thumbnail_loc>
      <video:duration>2651</video:duration>
      <video:publication_date>2012-09-14T09:02:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ji8kKMSLEQo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
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      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Splendor</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abbasid</video:tag>
      <video:tag>period</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-1-Monopoly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics 1 - Monopoly</video:title>
      <video:description>&quot;Lec 8 - Economics 1 - Monopoly&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27469.jpg</video:thumbnail_loc>
      <video:duration>2575</video:duration>
      <video:publication_date>2012-09-21T07:33:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PauOZXAi6IU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Monopoly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Hammer-and-Spark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Hammer and Spark</video:title>
      <video:description>This video from sixty symbols will help you to understand about the hammer and spark concept. Watch this video. Its really interesting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c0281f7f-fe71-4af1-969b-e4900e73c26c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2013-01-30T09:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29081.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hammer</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Spark</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-With-Flights-Like-Flight-77-And-WTC-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts With Flights Like Flight 77 And WTC Attack</video:title>
      <video:description>This video discusses different interesting facts related with the flight 77 that was hijacked and the attack on world trade center. Much more is discussed here, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d943241c-025f-4c90-9770-ab71760c9ee3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2013-01-11T04:18:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28583.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>tip</video:tag>
      <video:tag>of</video:tag>
      <video:tag>iceberg</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 4 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23654.jpg</video:thumbnail_loc>
      <video:duration>2619</video:duration>
      <video:publication_date>2012-09-14T10:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6wIO7gKJ7BY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Completing-Perfect-Square-Trinomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Completing Perfect Square Trinomials</video:title>
      <video:description>Completing Perfect Square Trinomials

u16_l5_t1_we2 Completing Perfect Square Trinomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25326.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-09-18T02:53:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tYv-Pchyu0Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Completing</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Trinomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Riddle-of-Blackholes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Riddle of Blackholes</video:title>
      <video:description>A brief study by astronomers about the black-holes is discussed here. Video explains the study behind the black-holes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/641dadf3-68a2-44f0-81ca-a489b6f60462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-01-12T00:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28663.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>blackholes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruct-Vocal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruct Vocal Cord</video:title>
      <video:description>This 3D medical animation features a procedure to reconstruct vocal cord. This process uses a bio implant to treat vocal cord paralysis. This process can be used for both Unilateral and Bilateral vocal cord paralysis. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/f6a55c32-7efb-400c-8e53-91876d7f90be/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30697.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transnasal</video:tag>
      <video:tag>endoscope</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>lidocaine</video:tag>
      <video:tag>unilateral</video:tag>
      <video:tag>Paralysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-amazing-starburst-galaxy-exposed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An amazing starburst galaxy exposed</video:title>
      <video:description>The Hidden Universe explains how this astounding exploding galaxy works. We take an incredible look beyond visible light at M82 and find striking facts in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a821fe7e-4724-498c-892e-9569bde6cb93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2013-01-11T07:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28602.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>starburst</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>m82</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-33-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 33-Computer Science 164 -</video:title>
      <video:description>lec 33-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27574.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-30T08:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZbFc1yVUcg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Mammals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of Mammals</video:title>
      <video:description>This video discusses the highway of life from the past years to the upcoming lives. History related with all the mammals is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2c5e60a8-b8b6-41dc-842c-aa5fdb077cb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2013-01-11T04:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28582.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>History</video:category>
      <video:tag>Highway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Mammals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis-And-Atom-Bombs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis And Atom Bombs</video:title>
      <video:description>Destruction due to atom bombs and the dimensional analysis is discussed in this video. Video is really interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/33a6b433-72f8-4892-a0f6-b7b76f4a2b15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2013-01-11T07:29:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28611.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Bombs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-an-Astronomer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of an Astronomer</video:title>
      <video:description>Have you ever thought how would be the life of an astronomer? This video shows the 24 hours in the life of an astronomer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/43e80689-6740-42a2-9980-6b53a79127a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2013-01-11T07:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28609.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>24</video:tag>
      <video:tag>Hours</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Astronomer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Vision</video:title>
      <video:description>A very interesting video showing the double vision of different symbols. How does it happen is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/458c1d7e-4fae-47fc-8f15-c72bc92d25da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2013-01-11T05:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28596.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>double</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-large-a-billion-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How large a billion is</video:title>
      <video:description>Is a billion a thousand million(1,000,000,000) or a million million (1,000,000,000,000)? Find the truth from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60c46e3e-33d9-4950-adf0-16c0c8575aae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2013-01-30T07:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29066.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>A</video:tag>
      <video:tag>billion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Stream-biogeochemistry-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Stream biogeochemistry - Harvard Forest</video:title>
      <video:description>Lec 15 - Stream biogeochemistry - Harvard Forest. Stream biogeochemistry -- Bill Sobczak

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15140.jpg</video:thumbnail_loc>
      <video:duration>922</video:duration>
      <video:publication_date>2012-08-28T13:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sMTjO2J7GCE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>streams</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>aquatic</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>hydrology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Price-and-Market-Capitalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Price and Market Capitalization</video:title>
      <video:description>Price and Market Capitalization

Introduction to price and market capitalization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22614.jpg</video:thumbnail_loc>
      <video:duration>715</video:duration>
      <video:publication_date>2012-09-11T02:41:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fa-VZ-SDxgY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>price</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Capitalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Being-a-British-American</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Being a British American</video:title>
      <video:description>&quot; Lec 3 -Being a British AmericanThe American Revolution (HIST 116)

Professor Freeman discusses the differences between society in the American colonies and society in Britain in the eighteenth century. She uses examples from colonists&apos; writings to show that the American colonies differed from British society in three distinct ways: the distinctive character of the people who migrated to the colonies; the distinctive conditions of life in British America; and the nature of British colonial administration.

00:00 - Chapter 1. Introduction 
02:30 - Chapter 2. From Dr. Hamilton&apos;s Diary: Religiosity, Diversity, and Coloniality 
11:56 - Chapter 3. Risk-takers, Landowners, Voters: Life in British America 
17:31 - Chapter 4. Door Persuasions and Middling Society 
23:33 - Chapter 5. Free Will and Spiritual Equality: The Impact of the Great Awakening 
32:13 - Chapter 6. The Power of Colonial Legislatures and the British-American Identity 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23203.jpg</video:thumbnail_loc>
      <video:duration>2415</video:duration>
      <video:publication_date>2012-09-13T11:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h9xzYVDWO0o</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>British</video:tag>
      <video:tag>american</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Number-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number 16</video:title>
      <video:description>In this video we look at number 16nas a perfect square and how its position in the table leads to some enormous discoveries for Parker Matt. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6980fd1-b000-47e6-99dc-4a87a1cd4b46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2013-01-11T07:29:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28612.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Number</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/is-f-a-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>is f a number</video:title>
      <video:description>&quot;f&quot; is not considered as a number by mathematicians but to people working with computers, it is. Find out how!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ed2802be-af31-4897-b16d-e23b8027452c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-11T07:36:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28619.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>is</video:tag>
      <video:tag>F</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Pollution-Control-Environmental-Enforcement-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Pollution Control: Environmental Enforcement 2</video:title>
      <video:description>Lec 23 - Pollution Control: Environmental Enforcement 2.
November 16, 2009

Prof. Bob Infelise gives an introduction of pollution control: criminal enforcement.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16991.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-09-01T18:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_UGKxMa5I6s</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091116</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alien-Life-in-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alien Life in Universe</video:title>
      <video:description>This video contains some amazing facts to show the presence of alien in the universe. Watch this video to know more about the aliens life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/24266fa0-8ff3-4117-a03b-dca992aa09fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-11T07:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28615.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Alien</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>M13</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 6 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Community Space Intro Lecture

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15069.jpg</video:thumbnail_loc>
      <video:duration>1359</video:duration>
      <video:publication_date>2012-08-28T12:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Cvytz8rLLo</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Problematic-Sunflower</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Problematic Sunflower</video:title>
      <video:description>This video will show you all about the problematic sunflower i.e. its structure and working of different parts. Watch this video to know all about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/76e7a83a-a8b6-4952-a118-7b3ae2937cc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2013-01-12T00:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28647.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Problematic</video:tag>
      <video:tag>Sunflower</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Environmental-Federalism-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Environmental Federalism 2</video:title>
      <video:description>Lec 26 - Environmental Federalism 2.
November 24, 2009

Prof. Bob Infelise explains the Sources and Limits on Federal Power.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16994.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-01T18:32:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5mfjd7zs1Ls</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091124</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Environmental-Federalism-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Environmental Federalism 3</video:title>
      <video:description>Lec 27 - Environmental Federalism 3.
November 30, 2009

Prof. Bob Infelise discusses the limits on State Power Preemption.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16995.jpg</video:thumbnail_loc>
      <video:duration>3768</video:duration>
      <video:publication_date>2012-09-01T18:33:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/43D4nzDYpC8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091130</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Astronomy 10</video:title>
      <video:description>&quot;Lec 9 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23763.jpg</video:thumbnail_loc>
      <video:duration>3496</video:duration>
      <video:publication_date>2012-09-14T11:00:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPkELZxd6WY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7 - Environ Sci Spring 2011</video:title>
      <video:description>Lec 7 - Environ Sci Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23657.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-14T10:21:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UZ44q82m7gg</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Conservation-of-angular-momemtum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Conservation of angular momemtum</video:title>
      <video:description>Conservation of angular momemtum

Angular momentum is constant when there is no net torque.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21120.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-08T17:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s_R8d3isJDA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Conservation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momemtum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Administrative-Law-of-the-Environment-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Administrative Law of the Environment 1</video:title>
      <video:description>Lec 5 - The Administrative Law of the Environment 1.
August 31, 2009

Prof. Bob Infelise discusses the administrative decision making process and judicial review of agency action standing.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16971.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-09-01T18:06:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dbY3fl4pO0o</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090831</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cryptozoology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cryptozoology</video:title>
      <video:description>Cryptozoology is a new thrilling discipline on life sciences that focus on threee major topics; scientifically classified animals that have not been discovered, known animals that are that are extinct and misidentified animals. Learn other sub-disciplines of these course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f69766f4-b20a-4a8a-9283-ff6b82a7d732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2013-01-18T05:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28838.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Cryptozoology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uses-of-crystal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uses of crystal</video:title>
      <video:description>This video demonstrates practical uses of crystals in our daily life. This is a second lesson of this topic, it is also recommended to watch the first part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1eab3bf6-49f6-4423-816c-380d05a41bdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2013-01-14T07:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28805.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Crystal</video:tag>
      <video:tag>uses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-spirit-science-number-13-on-crystal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A spirit science number 13 on crystal</video:title>
      <video:description>Just as it was done with the chapter on human history, the spirit science team is putting more and more ideas into movies. This is video 13 in a series of videos in spirit science. Lots of stuff are parked in this crystal movie and are extremely hilarious! Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28806.jpg</video:thumbnail_loc>
      <video:duration>2053</video:duration>
      <video:publication_date>2013-01-14T07:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28806.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Changes-in-Pluto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changes in Pluto</video:title>
      <video:description>Video contains the description of changes observed in Pluto by an astronomer. The changes observed in the position from the earth is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/73b569c2-2f0a-4a53-a4cd-683d6d8f6610/cand_5.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2013-01-14T07:36:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28800.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Changing</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pluto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Magnetism-6-Magnetic-field-due-to-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Magnetism 6: Magnetic field due to current</video:title>
      <video:description>Magnetism 6: Magnetic field due to current

See how a wire carrying a current creates a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21783.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-10T12:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ri557hvwhcM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>6</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-and-Development-of-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth and Development of Organisms</video:title>
      <video:description>This video will help you to understand all about the growth and development in organisms around us. The changes with this growth are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bb3acf51-19b9-402a-b06e-7e70f84f0942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2013-01-18T05:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28847.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Facilitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Facilitation</video:title>
      <video:description>The term facilitation is explained very clearly in this video. Facilitation describe the activities that makes the tasks easy for others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fadc1a6c-c23b-41f4-917c-87ee6e5195c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2013-01-18T05:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28842.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Facilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Finding-Common-Denominators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Finding Common Denominators</video:title>
      <video:description>Finding Common Denominators

U02_l3_t1_we7 Finding Common Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24794.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-09-17T16:52:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lxjmR4pYIVU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cosmological-Time-Scale-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cosmological Time Scale 2</video:title>
      <video:description>Cosmological Time Scale 2

Cosmological Time Scale 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24929.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-17T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LO7-3MpWijU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cosmological</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Insurance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Insurance</video:title>
      <video:description>Insurance

Guest: Evan Mills, Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19710.jpg</video:thumbnail_loc>
      <video:duration>6184</video:duration>
      <video:publication_date>2012-09-05T04:25:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IdJke1w0JC8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Insurance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunking-astrology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunking astrology</video:title>
      <video:description>Neil deGrasse Tyson gives us a short explanation how we can debunk astrology very easily.  He is a famous educator and astrophysicist, and in this lecture tells us that what astrologists tells us is really nothing more than guesses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1d4a1ce4-f9c7-4f8d-a395-2759542b7f28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2014-10-03T18:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31901.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>astrophysicist</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ecological-Succession</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ecological Succession?</video:title>
      <video:description>Ecological Succession is the process of change in species over the time. You will have a brief introduction to the ecological succession in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/697c2db4-b9c0-4ef8-861e-b7a5089a38b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2013-01-18T05:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28846.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecological</video:tag>
      <video:tag>Succession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-of-Life-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity of Life on Earth</video:title>
      <video:description>This video explains the three domains of life and the diversity of life on earth in detail. Watch this video to know all about our diversity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8855aae6-c1b1-4de3-bc4c-80666e3cb2e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2013-01-18T05:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28855.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>domains</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Rounding-to-Estimate-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Rounding to Estimate Differences</video:title>
      <video:description>Rounding to Estimate Differences

U01_L2_T3_we1 Rounding to Estimate Differences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24702.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T16:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBarsXzUtuE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Estimate</video:tag>
      <video:tag>Differences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-IIT-JEE-Algebraic-Manipulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - IIT JEE Algebraic Manipulation</video:title>
      <video:description>IIT JEE Algebraic Manipulation

2010 Paper 1 problem 35 Algebraic Manipulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24941.jpg</video:thumbnail_loc>
      <video:duration>791</video:duration>
      <video:publication_date>2012-09-17T17:45:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zs5LM7dxyTo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Algebraic</video:tag>
      <video:tag>manipulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Normal-vector-from-plane-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Normal vector from plane equation</video:title>
      <video:description>Normal vector from plane equation

Figuring out a normal vector to a plane from its equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24987.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-17T17:56:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gw-4wltP5tY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>From</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Blood-Sugar-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Blood Sugar Levels</video:title>
      <video:description>Blood Sugar Levels

Normal and elevated blood sugar levels before (preprandia) and after (postprandial) a meal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25129.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-18T01:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSFiOF7xGfE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>blood</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Matter</video:title>
      <video:description>Matter was simply defined as anything that can occupy space and has weight. This is not enough definition in the modern world. This video expounds on this definition by visualizing this structure explanation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca77b9b0-a629-401b-8ffc-8789a30ba4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-18T07:02:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28865.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-111-Atomic-Physics-ATM-Part-2-Zeeman-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 111: Atomic Physics (ATM) Part 2. Zeeman Effect</video:title>
      <video:description>Physics 111: Atomic Physics (ATM) Part 2. Zeeman Effect

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Atomic Physics Experiment, providing students with an introduction to the theory, apparatus, and procedures for the Zeeman effect part of the lab exercise.  

In 1896 Peter Zeeman observed the broadening and polarization of spectral lines of sodium when the source was placed in a magnetic field. Since that time both the changes in the energy levels of an individual atom and the splitting of spectral lines in a magnetic field have carried the name Zeeman Effect. 

After observing the principal spectral lines in hydrogen, you will go on to measure the Zeeman effect in a single spectral line of helium. A high voltage discharge tube filled with helium is placed between the poles of an electromagnet. Light from the lamp is analyzed with a Fabry-Perot interferometer. From your data you will calculate the magnitude of the Bohr magneton. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26986.jpg</video:thumbnail_loc>
      <video:duration>1921</video:duration>
      <video:publication_date>2012-09-19T06:15:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-l2chO5SLew</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>ATM</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Zeeman</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Public Health 241 -</video:title>
      <video:description>lec 13-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27616.jpg</video:thumbnail_loc>
      <video:duration>3109</video:duration>
      <video:publication_date>2012-09-30T10:09:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n38iy0ha6_g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning cycle</video:title>
      <video:description>Mr Anderson tries to find the best blend of techniques for a modern child to learn. he demonstrates the classroom, mobile and online combination. When these is utilized in a good learning cycle, the results are overwhelmingly good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6957e163-1254-45ed-bccf-c528b3900140/cand_5.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2013-01-18T07:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28868.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>learning</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Punnett-Squares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Punnett Squares</video:title>
      <video:description>This video will help the beginners to understand the Punnett squares. A brief explanation of the topic with diagrams is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/74d6a0cd-8810-487c-97d1-9464c0b2939a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2013-01-18T07:05:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28869.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>Beginner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Punnett</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-12-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 12 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 12 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23672.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-14T10:28:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qd5dE5j9My0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-How-Earths-Tilt-Causes-Seasons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - How Earth&apos;s Tilt Causes Seasons</video:title>
      <video:description>How Earth&apos;s Tilt Causes Seasons

How being Earth&apos;s tilt causes seasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25025.jpg</video:thumbnail_loc>
      <video:duration>1247</video:duration>
      <video:publication_date>2012-09-17T18:14:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/05qDIjKevJo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Tilt</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Seasons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Milankovitch-Cycles-Precession-and-Obliquity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Milankovitch Cycles   Precession and Obliquity</video:title>
      <video:description>Milankovitch Cycles   Precession and Obliquity

How changes in Earth&apos;s rotation can effect Earth&apos;s seasons and climate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25026.jpg</video:thumbnail_loc>
      <video:duration>777</video:duration>
      <video:publication_date>2012-09-17T18:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZD8THEz18gc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Obliquity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Adding-and-subtracting-real-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Adding and subtracting real numbers</video:title>
      <video:description>Adding and subtracting real numbers

U09_L2_T3_we2 Adding and subtracting real numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25128.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T01:26:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvad-axh3ww</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultra-sound-guided-interscalene-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultra sound guided interscalene block</video:title>
      <video:description>The use of ultrasound to guide nerve blocks and pain medicine procedures has increased dramatically over the last few years ultrasound provides anatomical detail and allows anesthesiologists and pain medicine physicians to follow needle trajectory target specific locations and observe the spread of local anesthetic all in real time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61783e97-8469-4aaf-9881-13f3c1fb7568/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:05:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9324.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ultra</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Frequency-Stability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Frequency Stability</video:title>
      <video:description>Frequency Stability

Can humans generate truly random sequences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25327.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-18T02:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVXbgbMp0oY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>Stability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fractions-on-the-number-line-3-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fractions on the number line 3 (ex 1)</video:title>
      <video:description>Fractions on the number line 3 (ex 1)

Fractions on the number line 3 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25392.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:34:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyf6mEKit2c</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Subtracting-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Subtracting fractions (ex 1)</video:title>
      <video:description>Subtracting fractions (ex 1)

Subtracting fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25393.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-18T13:34:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGk6exFyQl0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 18 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Sinusoidal Steady State

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14808.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-08-28T01:39:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GdMaDzIUeQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-Between-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication Between Cell</video:title>
      <video:description>This video relates the daily life communication with the communication between the cells. A detailed description of the cell communication is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c797951c-ddb7-4636-8d0e-6901952d34ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2013-01-18T07:14:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28879.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Banking-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Banking 1</video:title>
      <video:description>Banking 1

Introduction to how banks make money and the value they (potentially) add to society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22256.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-11T01:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-HOz8T6tAo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-105-Solving-Logarithmic-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Solving Logarithmic Equations</video:title>
      <video:description>Solving Logarithmic Equations

u18_l4_t1_we2 Solving Logarithmic Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25438.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-18T14:16:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv2iHde7Xgw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Tragedy-of-the-Commons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Tragedy of the Commons</video:title>
      <video:description>Tragedy of the Commons

How public resources can be abused</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25517.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-09-18T16:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0b2Tl0x-niw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Tragedy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Commons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-151C-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 151C - Lecture 3</video:title>
      <video:description>History 151C - Lecture 3

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25880.jpg</video:thumbnail_loc>
      <video:duration>4676</video:duration>
      <video:publication_date>2012-09-18T18:04:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pBjILuA0f2o</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Action Potential</video:title>
      <video:description>This video will help you in answering the questions related to the action potential. Quick rise and fall in potential of electric membrane is called the action potential.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fa9250eb-e175-4d86-a5ae-6da79713aa93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2013-01-18T07:12:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28877.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Mini-Hour-Glass-Timer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Mini Hour Glass Timer</video:title>
      <video:description>This video explains the working of mini hour glass timer. Watch this video and i bet you will really want to add this product to your gadgets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28326.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-12-08T04:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfiXKdMdbpk</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mini</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Timer</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 2 - MIT 18.03 Differential Equations, Spring 2006&quot; Euler&apos;s Numerical Method for y&apos;=f(x,y) and its Generalizations.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14821.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-08-28T02:09:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LbKKzMag5Rc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fountain-connection-tube-incredible-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fountain connection tube incredible science</video:title>
      <video:description>This fountain connection will defy logic and the laws of nature connect tow 2 liter bottles one filled 1/2 way with water turn upside down and watch as air lifts the water up higher than its original and creates an amazing fountain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28322.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2012-12-08T04:09:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rcmE6gS-Bf4</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Fountain</video:tag>
      <video:tag>Connection</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darwin-Theory-of-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darwin Theory of Natural Selection</video:title>
      <video:description>This video will introduce you with the famous theory of Charles Darwin i.e. natural selection theory. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a2872ef7-7422-48f5-ae75-0048a41d9d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2013-01-18T07:21:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28887.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Adding-Demand-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Adding Demand Curves</video:title>
      <video:description>Adding Demand Curves

How to add demand curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25524.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-18T16:08:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHs3zuRek7o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Curves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer-57a921</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>A very helpful video showing the reason behind the disease cancer. A brief description of the cancer therapies is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7f633bac-5953-44a0-966e-bc3f9972e2bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-02-08T02:30:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29549.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Receptors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Photoelectric-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Photoelectric Effect</video:title>
      <video:description>Photoelectric Effect

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26201.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T00:13:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kcSYV8bJox8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>photoelectric</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penn-Jillette-on-Magic-Underwear-and-Religious-Absurdity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Magic Underwear and Religious Absurdity</video:title>
      <video:description>Penn Jillette gives a forceful talk about moral absurdity stemming from religion, especially Christianity, in the U.S.  Magical Mormon underwear, talking snakes, and &apos;God-ordained&apos; killings feature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fd716632-7b7d-4e42-8c64-8965f5cd825a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2012-12-09T16:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28475.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>America</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Mitt</video:tag>
      <video:tag>Romney</video:tag>
      <video:tag>Mormonism</video:tag>
      <video:tag>Christianity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 1- MIT 6.033 Computer System Engineering, Spring 2005.
Naming

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16209.jpg</video:thumbnail_loc>
      <video:duration>2879</video:duration>
      <video:publication_date>2012-08-29T15:40:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zm2VP0kHl1M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 2- MIT 6.033 Computer System Engineering, Spring 2005.
Fault Isolation with Clients and Servers

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16210.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-08-29T16:07:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RmdAWsvcsZw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 4- MIT 6.033 Computer System Engineering, Spring 2005.
Virtual Processors: Threads and Coordination

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16212.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-08-29T16:12:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vMJshx7SO6Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Getting-Into-Mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Getting Into Mind</video:title>
      <video:description>This video shows you an experiment to get into mind of others. It is an experiment that uses arrow on the screen in accordance with the response of mind that is called gut feeling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/31dd2c65-fed7-4ae5-a67c-097bcf420881/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-12-09T08:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28454.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Gut</video:tag>
      <video:tag>Feeling</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mobile-Phones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mobile Phones</video:title>
      <video:description>It is hard to find a person who is not using mobile phones at present. Mobile phones have made life very convenient. This video is about mobile phones. This video source is beyond tomorrow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/75846e2f-f232-48bd-9715-bc77296865d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-12-08T08:02:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28379.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Beyond</video:tag>
      <video:tag>Tomorrow</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Phones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Colony-Stimulating-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Colony Stimulating Factors</video:title>
      <video:description>Immune cells release CSF in response to a bacterial infection. A brief description of this process is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/888d2f83-03be-46e6-b640-721dc30a5670/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2013-02-08T02:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29565.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Colony</video:tag>
      <video:tag>Stimulating</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discoveries-Of-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discoveries Of  2012</video:title>
      <video:description>This video is telling you about the possibility of science what science has achieved in 2012. 10 inventions of science are discussed throughout this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a576b96c-028e-45fa-a917-6586268b5525/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2013-02-08T02:52:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29576.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 6- MIT 6.033 Computer System Engineering, Spring 2005.
Introduction to Networks

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Cricothyrotomy is an emergency surgical procedure used as a last resort if the patients air way is obstructed. This video explains how to carry out this procedure step by step.</video:description>
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      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the Hurricane Irene from the ISS recorded by Expedition 28 crew members. Watch this video to know more about it.</video:description>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How to solve a Monty Hall problem? A well explanation is provided here by the experts to help you in understanding and solving such problems.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Ian Wynn</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows some shocking facts about the poisonous fog. It&apos;s effects on soil and then the effect on sperms are discussed here for your knowledge purpose.</video:description>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:uploader>Alberto Felder</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - EE290f  Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL</video:title>
      <video:description>EE290f  Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 24 - Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19484.jpg</video:thumbnail_loc>
      <video:duration>4923</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/M3Ahf-hdHw8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Electronic Configuration (NB)</video:title>
      <video:description>Electronic Configuration (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26261.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Life Without Brain</video:title>
      <video:description>Brain is the central organ of body that controls all the functioning. But in this video you come to know about creatures that can still live without brain like cockroach.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29759.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Scroll Views and Table Views</video:title>
      <video:description>&quot;Lec 8 - Scroll Views and Table Views&quot; (January 28, 2010) Josh Shaffer explains scroll views; displaying data and controlling appearance and behavior in table views.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video, you will know about the solar changes at the edge of solar system. A spacecraft is taking pictures of solar system and then thermal vision of photograph is showing about the heat change at the edges of system.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29836.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Computer Science 188 - Lecture 28: Review</video:title>
      <video:description>Computer Science 188 - Lecture 28: Review

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26350.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Vitamin-C-and-common-ancestry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin C and common ancestry</video:title>
      <video:description>Vitamin c is unique as its essentiality as a nutrient is restricted to only a limited number of exceptional species among phylogenetically higher animals in other words nearly higher animals can sythesize vitamin c.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a6cb1f6b-5cd9-4616-9e4c-9aff5e5b943a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-12T00:59:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28667.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium-Potentials-and-Driving-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equilibrium Potentials and Driving Force</video:title>
      <video:description>In this science video, equilibrium potentials and driving force is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/b59cfdf1-b971-4fd3-83df-90ee4b403173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2014-07-22T03:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31056.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-10-Lecture-14-Computational-Game-Theory-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 10 - Lecture 14: Computational Game Theory Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 14: Computational Game Theory

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26848.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-19T02:44:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x3n7mZBcOw0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-To-Make-A-Lemon-Battery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure To Make A Lemon Battery</video:title>
      <video:description>This video will show you the procedure of making a electro voltaic battery by using lemon. first Squeeze lemon without breaking it&apos;s skin and then insert two metal coins at certain distance and then connect the coins through wire to voltmeter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7309f23d-33bf-4291-ad60-bbe0c0b4a8cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-02-09T07:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29845.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lemon</video:tag>
      <video:tag>battery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Group-Love-Proving-5567ae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Group Love Proving</video:title>
      <video:description>A divine video with marvelous music and phenomenal science!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/e5722f9c-58d6-4e83-a9c2-4e54084d65a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2015-03-28T14:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32114.mp4</video:content_loc>
      <video:uploader>Karyn Bonti</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>group</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>gods</video:tag>
      <video:tag>goddesses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Cell Division</video:title>
      <video:description>This video shows some crucial step of cell division discovery process. Cell division with its microscopic view is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f139bfbb-b795-4f92-9a33-5b7ea06f5088/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:34:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30477.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Crucial</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Monty-Hall-Paradox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Monty Hall Paradox</video:title>
      <video:description>This video explains and demonstrates the concept of the Monty Hall Problem. It is said that switching is the best option because it has the higher probability of winning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bf526d4d-2a39-4327-b804-d97e564fafb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-12-08T08:10:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28396.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Monty</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-And-Cetuximab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer And Cetuximab</video:title>
      <video:description>This video shows the Cetuximab during the cancer. Video is very helpful for non-US healthcare professionals. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2afb2e2-0d2b-4368-b491-7dc54d8dbbf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2013-02-08T03:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29612.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Cetuximab</video:tag>
      <video:tag>Erbitux</video:tag>
      <video:tag>English</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Bioimaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Bioimaging</video:title>
      <video:description>&quot;Lec 20 - Bioimaging&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman first reviews the electromagnetic spectrum, the different regimes of the spectrum, their respective wavelengths, energies, and ways of detecting them. He then talks about the use of high energy radio waves for imaging of the body. The history, components, advantages and limitations of X-ray imaging are presented in detail. Next, he introduces Computed Tomography, a related imaging technique which uses mathematical computation to compile line-scanned X-rays into a three dimensional image. Finally, Professor Saltzman touches on harmful effects of X-ray radiation, and ways to limit or avoid overexposure in these imaging techniques.

00:00 - Chapter 1. Introduction to Biomedical Imaging
05:26 - Chapter 2. The Electromagnetic Spectrum
13:29 - Chapter 3. X-Rays
24:39 - Chapter 4. Challenges of X-Ray Imaging
30:41 - Chapter 5. CT Imagery
37:02 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16625.jpg</video:thumbnail_loc>
      <video:duration>2291</video:duration>
      <video:publication_date>2012-08-31T16:20:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U8Dx2BZimOg</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Physics</video:title>
      <video:description>Physics, as simple as you may pronounce it, but the definition isn&apos;t that easy. Watch the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4eca3c9f-a866-4820-a4b2-e7abc6e2ad2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2013-01-19T04:44:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28910.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antioxidants-vs-Free-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antioxidants vs Free Radicals</video:title>
      <video:description>Antioxidants is a molecule that inhibits the oxidation of other molecules. Oxidation is the cause of Free Radicals, this happens when an electron is knocked out of a chemical bond. Animation created by Kyle Thornthwaite - email: kyle@kt-3d.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/8bc02d3c-222e-4d7b-8e6c-e0374651cdd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2016-03-16T21:17:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32448.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Antioxidants</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-PACS-164B-Lecture-02</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - PACS 164B - Lecture 02</video:title>
      <video:description>PACS 164B - Lecture 02

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17583.jpg</video:thumbnail_loc>
      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-03T16:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xVYvVVWBcuQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Confederation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Confederation</video:title>
      <video:description>&quot;Lec 20 -Confederation&quot;The American Revolution (HIST 116)

This lecture discusses the ongoing political experimentation involved in creating new constitutions for the new American states. Having declared independence from Great Britain, Americans had to determine what kind of government best suited their individual states as well as the nation at large; to many, this was the &quot;whole object&quot; of their revolutionary turmoil. Different people had different ideas about what kind of republican government would work best for their state. Should there be a unicameral or a bicameral legislature? How should political representation be organized and effected? How far should the principle of popular sovereignty be taken? 

00:00 - Chapter 1. Introduction: Confederation 
03:13 - Chapter 2. An Atmosphere of Experimentation with Governance 
07:47 - Chapter 3. Congressional Encouragement of New State Constitutions 
13:38 - Chapter 4. Adams&apos;s Thoughts on Government: Support for Bicameral Legislature 
20:12 - Chapter 5. Core Tenets and Ideas in the State Constitutions 
32:30 - Chapter 6. The Development of the Articles of Confederation 
41:31 - Chapter 7. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23220.jpg</video:thumbnail_loc>
      <video:duration>2606</video:duration>
      <video:publication_date>2012-09-13T11:43:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OVTlyM0-Cc8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Confederation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-And-Ejaculation-of-Sperms-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation And Ejaculation of Sperms in Human</video:title>
      <video:description>The whole process of sperm formation and ejaculation is explained in this video. Testis produces sperm through seminiferous ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/209584bd-2f5a-4982-b6dd-2895a2affc43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2013-02-10T01:58:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29875.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ejaculation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molarity-of-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molarity of Solutions</video:title>
      <video:description>This video will introduce you with the molarity of the solutions. The basics terms related with the molarity are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2dc699ec-57d9-4d1f-a60d-4df583b7e35d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2013-01-19T05:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28945.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>solutions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Molarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Asiatic-Cholera-II-Five-Pandemics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -Asiatic Cholera (II): Five Pandemics</video:title>
      <video:description>&quot;Lec 10 -Asiatic Cholera (II): Five Pandemics&quot;Epidemics in Western Society Since 1600 (HIST 234)

Asiatic cholera was the most dreaded disease of the nineteenth century. While its demographic impact could not compare to that of the bubonic plague, it nonetheless held a tremendous purchase on the European social imagination. One reason for the intense fear provoked by the disease was its symptoms: not only did cholera exact a degrading and painful toll on the human body, it also struck suddenly, and was capable of reducing the seemingly healthy in a period of hours. A second major reason for the disease&apos;s significance was its overwhelming predilection for the poor: transmitted through the oral ingestion of fecal matter, cholera was intimately associated with poor diets and unsanitary living conditions. This correspondence qualifies it as an archetypical disease of poverty, and implicated cholera in the larger nineteenth-century political anxiety over the &quot;social question.&quot;

00:00 - Chapter 1. Asiatic Cholera as an Emerging Disease in the West
07:37 - Chapter 2. Cholera Pandemics
13:31 - Chapter 3. Characteristics of the Disease
21:47 - Chapter 4. Symptoms
31:00 - Chapter 5. Effects on Society
39:33 - Chapter 6. Community Reactions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23235.jpg</video:thumbnail_loc>
      <video:duration>3046</video:duration>
      <video:publication_date>2012-09-13T11:50:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yzO3Z3O1g2M</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Asiatic</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>II</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Pandemics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-Types-for-gene-therapy-usage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Types for gene therapy usage</video:title>
      <video:description>There are 4 types of viral vectors used for gene therapy. THese are retroviruses, lentiviruses, adenoviruses and adeno-associated viruses. Video explains the differences of these viruses regarding research usage and structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/e91123fc-4361-4fd0-8249-03bda0c7e6b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2014-10-13T18:57:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31961.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>viruses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Blood-Cells-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Blood Cells under microscope</video:title>
      <video:description>This video shows the features of the red blood cells (erythrocytes). Red blood cells are able to change their shape (in order to pass withean small blood vessels).  However, when these red blood cells are put into high salt environment, they begin losing water so its structure collapses. This process is called plasmolysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-03-17T01:12:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/20.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>hypertonic</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>plasmolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Aggression-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Aggression II</video:title>
      <video:description>&quot;Lec 18 - Aggression II&quot; (May 12, 2010) Robert Sapolsky continues his lectures about aggression in humans but also continues to talk about other emotions and what goes on in the brain to cause these various emotions.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18960.jpg</video:thumbnail_loc>
      <video:duration>6307</video:duration>
      <video:publication_date>2012-09-04T08:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wLE71i4JJiM</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>violence</video:tag>
      <video:tag>compassion</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>anxiety</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>goal</video:tag>
      <video:tag>Frontal</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Cognition</video:tag>
      <video:tag>dementia</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>impairment</video:tag>
      <video:tag>concussion</video:tag>
      <video:tag>regulate</video:tag>
      <video:tag>Morality</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>dream</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Statistics-Alternate-Variance-Formulas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Statistics: Alternate Variance Formulas</video:title>
      <video:description>Statistics: Alternate Variance Formulas

Playing with the formula for variance of a population.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22602.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T02:39:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sRVGcYGjUk8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Alternate</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>formulas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Solve-Hardy-Weinberg-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Solve Hardy Weinberg Problems</video:title>
      <video:description>This video will help you in solving the Hardy Weinberg problems. A such problem is explained here by the expert to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a74bae1e-9f95-4c77-a920-d5f8bc2d34fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2013-01-19T05:21:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28959.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Hardy</video:tag>
      <video:tag>Weinberg</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Paradise-Lost-Books-XI-XII-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Paradise Lost, Books XI-XII (cont.)</video:title>
      <video:description>&quot;Lec 20 - Paradise Lost, Books XI-XII (cont.)&quot; Milton (ENGL 220)

In this final lecture on Paradise Lost, Book Twelve&apos;s justification for the expulsion of Adam and Eve from the garden is examined alongside the Genesis account. The nature of Milton&apos;s God, whether literal or liberal, is examined at length. The poem&apos;s closing lines are closely read, with substantial attention paid to Milton&apos;s final, complicated take on the poem-long consideration of Providence and free will.

00:00 - Chapter 1. Introduction
04:37 - Chapter 2. &quot;The Christian Doctrine&quot;: Milton&apos;s Theological Treatise
08:58 - Chapter 3. Milton, The Book of Genesis and the Expulsion of Adam and Eve
17:57 - Chapter 4. Milton&apos;s Conflicting Accounts of Key Moments in Christian History
31:45 - Chapter 5. God&apos;s Divine and Eternal Providence

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17314.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-09-02T18:00:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k8gskiUoYyU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Christian</video:tag>
      <video:tag>Testaments</video:tag>
      <video:tag>divine</video:tag>
      <video:tag>providence</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Bentley</video:tag>
      <video:tag>foreknowledge</video:tag>
      <video:tag>Hebrew</video:tag>
      <video:tag>literal</video:tag>
      <video:tag>naturalistic</video:tag>
      <video:tag>Doctrine</video:tag>
      <video:tag>typology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Economics-1-Monopolistic-Competition-and-Oligop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Economics 1 - Monopolistic Competition and Oligop</video:title>
      <video:description>&quot;Lec 9 - Economics 1 - Monopolistic Competition and Oligop&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27470.jpg</video:thumbnail_loc>
      <video:duration>3042</video:duration>
      <video:publication_date>2012-09-21T07:33:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZFqmmzYVVJM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Monopolistic</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oligop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Spirit-Collection-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Spirit Collection Room</video:title>
      <video:description>This video shows Emily Graslie entering into a spirit collection room. Different precautions that should be kept in mind are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7b6f6e3e-1cf0-4368-b208-31797e6f402e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2013-02-08T01:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29519.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>spirit</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Infection-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Infection explained</video:title>
      <video:description>Treatment is given to actually delay the progress of infection and to prevent damage of immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a46717e5-feb8-4ed3-95a8-31250278f187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-05-19T22:19:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/383.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>lymphocyte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Year-2008-Learning-from-and-Responding-to-Financial-Crisis-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -Year 2008 - Learning from and Responding to Financial Crisis I</video:title>
      <video:description>Learning from and Responding to Financial Crisis I (Lawrence Summers) -Year 2008

Financial Markets (ECON 252)

Professor Summers, former U. S. Treasury Secretary and former President of Harvard University, in this the first of two lectures in honor of former Yale Professor and Council of Economic Advisors chairman Arthur Okun, offers thoughts on the role of monetary policy in economic fluctuations, past and present. In the &quot;Okun period,&quot; ending about when Okun died in 1980, the monetary authorities were very much involved in actually creating economic contractions. Inflation would repeatedly get out of control, the Fed would hit the brakes, and the economy would slow. But, that is not the story of the economic cycles of the last two decades. Recent economic cycles appear to be connected with factors endogenous to the financial system, such as bubbles or cycles of complacency among lending institutions. Summers argues that to understand the financial markets and the economy, we must consider models of multiple equilibria, such as bank run models, where a change in confidence may shift the economy drastically without any change in fundamentals.

00:00 - Chapter 1. A Profile of Lawrence Summers, Memories of Art Okun 
12:48 - Chapter 2. Okun&apos;s Concerns on Stable Growth, Inflation, and Cyclical Fluctuations 
29:05 - Chapter 3. The Interconnectedness of Modern Financial Crises Worldwide 
40:05 - Chapter 4. The Bank Run Metaphor in Non-Bank Financial Crises 
58:38 - Chapter 5. Behavioral Finance: Reasons for Positive Feedback 
01:15:37 - Chapter 6. Summary and Questions on Government Interventions and Moral Hazard 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12563.jpg</video:thumbnail_loc>
      <video:duration>5450</video:duration>
      <video:publication_date>2012-08-20T13:56:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fIB4hy5Hrpc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Brookings</video:tag>
      <video:tag>Papers</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Cycles</video:tag>
      <video:tag>cyclical</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>output</video:tag>
      <video:tag>gaps</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>stable</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Unemployment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Physics-112-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Physics 112 - Lecture 2</video:title>
      <video:description>Physics 112 - Lecture 2

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26426.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-09-19T01:09:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kc72vZHbmyk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Biology 1A</video:title>
      <video:description>lec 14-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23372.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-13T13:15:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hEYZtI6_eZ0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Grand-Entrance-to-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Grand Entrance to Mars</video:title>
      <video:description>Video shows the mission Curiosity to the Mars. A brief discussion of the reasons for sending this mission are explained step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3f436707-5469-42d6-8ebc-0b75a89e1ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-02-10T03:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29982.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Shatner</video:tag>
      <video:tag>Hosts</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Grand</video:tag>
      <video:tag>Entrance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motions-of-Fluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motions of Fluid</video:title>
      <video:description>This video discusses the motions of a fluid-filled coffee table in motion. This motions shows the different properties of a liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4e27e6d0-7feb-4fa9-8f07-a1fd8d057875/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2013-02-10T02:27:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29958.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>filled</video:tag>
      <video:tag>Coffee</video:tag>
      <video:tag>table</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-brains-love-junk-food-Why</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our brains love junk food: Why?</video:title>
      <video:description>In this video, Mr Hank explains scientifically the reason for people to like eating donut hamburgers and not carrots. Similar information can be obtained on http://www.pnas.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/77d9f521-d37c-4d56-8dde-c6436d17262e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2013-02-10T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29986.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>brains</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>junk</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ROA-Discussion-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - ROA Discussion 2</video:title>
      <video:description>ROA Discussion 2

More on the return on asset discussion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22647.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-11T02:45:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R_5slDeVCQk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>ROA</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dramatisation-of-Acid-Reflux-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dramatisation of Acid Reflux Disease</video:title>
      <video:description>A well explanation for the causes of acid reflux disease is provided n this animated video. The working of lower esophageal sphincter is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bc4ec2da-57b6-40ba-8a9e-0e7f9f1d9174/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-02-11T01:10:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30001.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>Aciphex</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Law-2707-Federal-Renewable-Energy-Programs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Law 270.7  Federal Renewable Energy Programs</video:title>
      <video:description>Law 270.7  Federal Renewable Energy Programs

PURPA, EPAct 1992, and EPAct 2005, EISA 2007 (Continued) - August 27, 2008 

The basic concepts underlying the economic regulation of energy.  In addition, discussion, of three federal acts that form reference points for our national conversation about renewable energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19557.jpg</video:thumbnail_loc>
      <video:duration>5688</video:duration>
      <video:publication_date>2012-09-05T03:34:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dy_XEkkqjlo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-sounds-collection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart sounds collection</video:title>
      <video:description>Systolic heart murmurs developed during systoles, classified by the time they occur (time they begin of end) this is video number 28 on systolic murmurs.</video:description>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:description>Rubber Band Work  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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      <video:tag>to</video:tag>
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      <video:description>&quot;Lecture 1 - MIT 6.001 Structure and Interpretation, 1986&quot; Overview and Introduction to Lisp

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:duration>399</video:duration>
      <video:publication_date>2013-02-11T03:29:42.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>315</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cardiovascular Physiology</video:title>
      <video:description>&quot;Lec 13 - Cardiovascular Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman discusses the biophysics of the circulatory system. He begins by describing the anatomy of different types of blood vessels, and states the relationship between pressure difference (ΔP) as the driving force for fluid flow (Q) in a tube (i.e., blood vessel) with some resistance R (ΔP = RQ). R can be calculated using if dimensions of the tube (L, r) and fluid viscosity (μ) are known: R = 8μL/πr4. Next, Professor Saltzman traces the blood flow through the circulatory system and explains how the body can regulate blood flow to specific regions of the body. Finally, he describes the heart and its function as the pressure generator in the system.

00:00 - Chapter 1. Introduction
03:46 - Chapter 2. The Heart in the Circulatory System
15:42 - Chapter 3. Blood Flow and Pressure
45:03 - Chapter 4. Blood Flow Within the Closed Circulatory System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:duration>3033</video:duration>
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      <video:tag>Pressure</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Nocturnal Penile Tumescence</video:title>
      <video:description>This video explains the science behind morning wood. Neurotransmitters called norepinephrine is responsible for preventing an erection is lacking during REM.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d33d5c02-e5b2-4ce0-9d2f-d0cbdd5b502b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-08T07:53:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28358.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>morning</video:tag>
      <video:tag>wood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Mathematics-16A-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16A - Lecture 18</video:title>
      <video:description>Mathematics 16A - Lecture 18

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25798.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-18T17:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8hj6jx7JDdI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advantages-Of-Altitude-For-Athletes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages Of Altitude For Athletes</video:title>
      <video:description>This scientific video explains the benefits of training in high altitudes. Erythropoietin is the key protein that made this advantage possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/384e46ba-4494-4125-a781-f3ec011f13a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28364.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Olympic</video:tag>
      <video:tag>Altitude</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappearing-Glass-the-Head-Rush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappearing Glass -  the Head Rush</video:title>
      <video:description>This is a head rush of a disappearing glass. The video shows a glass immersed in a beaker of oil and yes it does disappear - or so it seems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5541c5aa-1386-48fc-8653-cc02c742cd4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-12-08T07:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28360.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>Glass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Desert-Scorpion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Desert Scorpion</video:title>
      <video:description>The desert scorpion is the largest scorpion found in North America. It grows up to about 14cm. This video shows how this scorpion survives in the deserts and who his preys are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/90eb0da1-5e67-4d3e-b1b8-2a75f83bf824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:55:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28362.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>Scorpion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Renal-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Renal Physiology</video:title>
      <video:description>&quot;Lec 16 - Renal Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the basic concepts of renal physiology. Professor Saltzman first introduces the function and anatomy of the kidney. Special attention is given to the cell types and structural aspect of the nephron, the functional unit of the kidney. Filtration, secretion of toxic waste, and reabsorption of water, ions, and nutrients through the glomerulus and various segments of the nephrons is discussed in detail. Finally, Professor Saltzman describes glomerular filtration rate as a function of pressure drop, which is regulated by afferent and efferent arterioles, to control how much volume being filtered through glomerulus.

00:00 - Chapter 1. Introduction to Renal Physiology
04:53 - Chapter 2. Structure and Function of Kidneys
15:52 - Chapter 3. Mechanisms of Renal Functions
29:32 - Chapter 4. Process of Renal Filtration
47:11 - Chapter 5. The Role of Pressure in Filtration and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16621.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-08-31T16:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZMB-aoIi4A</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>filtration</video:tag>
      <video:tag>glomerulus</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>secretion</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
      <video:tag>urea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography C110</video:title>
      <video:description>&quot;Lec 3 - Geography C110 Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24289.jpg</video:thumbnail_loc>
      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T06:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uTUqcDX0nQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-replication-schematic-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA replication schematic view</video:title>
      <video:description>This video shows how the double helix unwinds, and each strand acts as a template for the construction of the new DNA molecule.The structure of DNA, discovered by James Watson and Francis Crick, suggests a mechanism of replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9579d6c-df37-4861-ba75-8304a98225cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-02-08T23:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29698.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-Aspartate-Transcarbamylase-ATCase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of Aspartate Transcarbamylase (ATCase)</video:title>
      <video:description>The structure of aspartate transcarbamylase, or ATCase is described in this video.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d7c683a5-6a37-463a-b3b2-cd6fd98ee67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-04-08T20:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4205.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines</video:title>
      <video:description>A jet engine generates thrust by jet propulsion. Most jet engines are internal combustible engines. This video will show you how these engines work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9046.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-29T19:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9046.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-TEDxCaltech-Alexander-Szalay-Cosmology-Science-in-an-Exponential-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World</video:title>
      <video:description>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World. Alexander Szalay is the Alumni Centennial Professor of Astronomy at the Johns Hopkins University.  He is also Professor in the Department of Computer Science.  Alex is a cosmologist, working on the statistical measures of the spatial distribution of galaxies and galaxy formation. He was born and educated in Hungary and is now a Corresponding Member of the Hungarian Academy of Sciences, as well as a Fellow of the American Academy of Arts and Sciences. He has written over 450 papers in various scientific journals, covering areas from theoretical cosmology to observational astronomy, spatial statistics and computer science. In 2004 he received an Alexander Von Humboldt Award in Physical Sciences and a Microsoft Award for Technical Computing in 2008.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15049.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-08-28T12:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hB92o4H46hc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/urine-genetic-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>urine genetic test</video:title>
      <video:description>A creatine anhydride, C4H7N3O, formed by the metabolism of creatine, that is found in muscle tissue and blood and normally excreted in the urine as a metabolic waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5682a1a6-3e51-4ed2-b62c-0e1b54a43197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2009-06-01T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2738.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>urine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>gag</video:tag>
      <video:tag>creatinine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Renal-Physiology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Renal Physiology (cont.)</video:title>
      <video:description>&quot;Lec 17 - Renal Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his description of nephron anatomy, and the specific role of each part of the nephron in establishing concentration gradients to help in secretion and reabsorption of water, ions, nutrients and wastes. A number of molecular transport processes that produces urine from the initial ultra-filtrate, such as passive diffusion by concentration difference, osmosis, and active transport with sodium-potassium ATPase, are listed. Next, Professor Saltzman describes a method to measure glomerular filtration rate (GFR) using tracer molecule, inulin. He then talks about regulation of sodium, an important ion for cell signaling in the body, as an example to demonstrate the different ways in which nephrons maintain homeostasis.

00:00 - Chapter 1. Introduction
03:06 - Chapter 2. The Role of the Nephron in Ion Balance
16:54 - Chapter 3. The Glomerular Filtration Rate
26:21 - Chapter 4. Selective Reabsorption
39:51 - Chapter 5. Water Balance and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16622.jpg</video:thumbnail_loc>
      <video:duration>2677</video:duration>
      <video:publication_date>2012-08-31T16:19:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hznvgN1Wnfw</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bowman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>Glomerular</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>inulin</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>Henle</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Osmosis</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Covariance-and-the-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Covariance and the Regression Line</video:title>
      <video:description>Covariance and the Regression Line

Covariance, Variance and the Slope of the Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22747.jpg</video:thumbnail_loc>
      <video:duration>908</video:duration>
      <video:publication_date>2012-09-11T03:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ualmyZiPs9w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Covariance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-MIX-1-facilitates-chromosome-condensation-and-dosage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How MIX-1 facilitates chromosome condensation and dosage</video:title>
      <video:description>How can one cell use the same protein for different functions? The protein could be produced only at very specific times in the cell cycle, serving different functions at each time. Another posscomplex with other molecules, the protein can do more than just one thing in a cell. These partnerships can also ensure that a protein is active only at particular times or places./nThis animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation. Two cycles of mitosis are shown. The first cycle illustrates the role of MIX-1/SMC-4 in condensing chromosomes; the second cycle shows how MIX-1 partners with DPY-27/SDC-2 to cut X-chromosome transcription in half./nPart 1: MIX-1 and its partner SMC-4: Chromosome condensation/nAs the embryo develops, the timing of the production of regulatory proteins is carefully controlled. Note the rapid increase in the synthesis of MIX-1 and its partner SMC-4. The MIX-1/SMC-4 complex binds to all the dispersed chromatin, resulting in the formation of compact chromosomes that are essential for mitosis to proceed normally. Observe that MIX-1 also partners with another protein, DPY-27, to function in dosage compensation. This complex requires several other proteins, including SDC-2, to function. However, SDC-2 is not present before the onset of dosage compensation./nPart 2: MIX-1 partners with DPY-27 and SDC-2: Dosage compensation/nAt approximately the 40-cell stage of hermaphrodite development, a brief burst of SDC-2 synthesis occurs after replication but before the chromatin condenses. SDC-2 forms a complex with MIX-1 and DPY-27 that is found only on the X chromosomes. The complex regulates transcription from the two X chromosomes such that total transcription from two hermaphrodite X chromosomes is equivalent to that of one male X chromosome. Thus, the hermaphrodite compensates for having two doses of the X chromosome./nLearn More: Dosage Compensation/nDifferent organisms have evolved many mechanisms by which the amount of X-linked gene expression is made equiva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/28d7e129-44df-40cc-9758-f1a777124b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2013-02-08T23:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29689.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-Electron-Transport-Chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed Electron-Transport Chain</video:title>
      <video:description>This video details the electron-transport chain step-by-step. It takes place in mitochondria. ETC pumps protons and making proton gradient. Pump functioning is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5edd4529-43e2-4e9f-a69b-e69623935a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2009-05-27T18:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2354.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrontransportchain</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Snells-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Snell&apos;s Law</video:title>
      <video:description>This is a high school physics activity that demonstrates the refraction of light using Snell&apos;s Law to find the index of refraction. Find this activity and more like it at www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/70686eac-83e0-48a9-8eb7-8b8ae5619225/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2009-05-14T00:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2199.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Law</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27322.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
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    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-100-audio-only-No-Visu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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  <url>
    <loc>https://dnatube.com/videos/Abraham-Lincoln-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abraham Lincoln Part 1</video:title>
      <video:description>Video contains the biography of Abraham Lincoln the 16th president of the United States. He has to struggle for his living and learning.</video:description>
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      <video:duration>67</video:duration>
      <video:publication_date>2009-08-08T15:24:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3189.mp4</video:content_loc>
      <video:category>History</video:category>
      <video:tag>President</video:tag>
      <video:tag>Lincoln</video:tag>
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      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Defense-Mechanism-of-the-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defense Mechanism of the Immune System</video:title>
      <video:description>Identification of extracellular or endosomal pathogen-associated molecular patterns is arbitrated by transmembrane proteins known as toll-like receptors (TLRs)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6bf35dd0-2c0c-4f00-8163-a3d885f5f7f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-04-08T20:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4106.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Pathogen</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-in-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages in Pregnancy</video:title>
      <video:description>This video shows all the different stages of pregnancy. A full description of the whole pered before the child birth is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/8125af98-d1d3-4b93-b054-c428cfddc24b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-10-06T14:58:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3420.mp4</video:content_loc>
      <video:uploader>swara vashi</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>life</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Photocopiers-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Photocopiers Work</video:title>
      <video:description>In 1937, the process called Xerography was invented by American law student ... Xerography became commercially available in 1950 by the Xerox Corporation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/86fbf7cf-edab-4442-b814-3a087f11f567/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-08-28T08:43:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3269.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Photocopiers</video:tag>
      <video:tag>work</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Standing-wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Standing wave</video:title>
      <video:description>Infrasound standing wave colection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/9689de5a-eb8e-4e67-8556-132f2d96550f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2010-03-06T12:51:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3929.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>statanding</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>infrasound</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>kelemengabi</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymphocyte-Trafficking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphocyte Trafficking</video:title>
      <video:description>This video describes how lymphocytes travel through the blood stream and into a lymph node.



This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2346e05c-6af1-4e95-8516-7fe3b2a423c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-04-08T20:07:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4122.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>Trafficking</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/KOH-preparation-for-fungal-infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>KOH preparation for fungal infections</video:title>
      <video:description>Potassium hydroxide  preparation for fungal infections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e8baf54-42d1-4a2f-acbc-cb55f14b9f3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-06T02:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7280.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>KOH</video:tag>
      <video:tag>dermatology</video:tag>
      <video:tag>Fungal</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-idea-behind-gel-electrophoresis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic idea behind gel electrophoresis</video:title>
      <video:description>This video describes the basic idea behind gel electrophoresis. Gel Electrophoresis is used in clinical chemistry to separate proteins by charge and/or size. It is also used in biochemistry and molecular biology to separate a mixed population of DNA and RNA fragments by length, to estimate the size of DNA and RNA fragments or to separate proteins by charge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fb4c4d9-833a-41ac-b6b2-6e8a96c1f0d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2010-11-14T23:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5335.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>Behind</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>size</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>and</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>separate</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-18-Months-Old-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of 18 Months Old Infant</video:title>
      <video:description>This video shows the examination of an infant by watching on his activities. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a20773e4-1db3-471d-ad98-3d07f39bf65a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2013-02-16T02:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30282.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>8</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-Western-Blotting-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of Western Blotting explained</video:title>
      <video:description>Protein immunoblot commonly called the western blot is a method used to detect specific proteins in a sample of tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/cc8d8110-38f7-4c6c-981c-70632fea3fae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2010-05-05T03:22:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4338.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flock-simulation-order</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flock simulation order</video:title>
      <video:description>high density (ordered)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/5f2a7237-a3f4-4eee-8bdc-5b74ea56ab3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-28T05:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4376.mp4</video:content_loc>
      <video:uploader>fabiofx</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Rise-of-the-Polis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Rise of the Polis</video:title>
      <video:description>&quot;Lec 4 - The Rise of the Polis&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan offers a sketch of the Greek heroic code of ethics. He shows that in this community, arête (manly virtue) and honor are extremely important and even worth dying for, as the case of Achilles makes clear. In addition, Professor Kagan shows how this society eventually produced a new phenomenon, the rise of the polis. The discussion ends with a strong emphasis on the importance of the polis in Greek history.

00:00 - Chapter 1. Defining Arête
10:48 - Chapter 2. Impacts on Western Civilization
36:02 - Chapter 3. The Rise of the Polis
45:41 - Chapter 4. The Features and Importance of the Polis

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16634.jpg</video:thumbnail_loc>
      <video:duration>4081</video:duration>
      <video:publication_date>2012-08-31T16:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R6uBJq4VQ5E</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>acropolis</video:tag>
      <video:tag>agora</video:tag>
      <video:tag>arete</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>heroic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Infant-by-Examining-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of Infant by Examining Movements</video:title>
      <video:description>A careful examination of the infant is provided here by simply examining his movements. Proper care must be taken while examining an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/538bcaef-2c27-40aa-8cc4-384254fd82fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30283.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Stepping</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart</video:title>
      <video:description>Video of Heart model, for A and P</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4583.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-09-29T16:35:21.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4583.mp4</video:content_loc>
      <video:uploader>deez tx</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biomedical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biomedical</video:title>
      <video:description>DNA  RND and  protein testing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c8e0fb9f-17bc-469a-86fc-0492e46a278b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-08-14T20:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4473.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>slides</video:tag>
      <video:tag>oncogene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Galactic-Center-Reveals-by-Chandra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Galactic Center Reveals by Chandra</video:title>
      <video:description>This video shows the Chandra reveals galactic center in our beautiful universe. Have a tour to the center of our milky way galaxy with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d17f5430-34fb-4031-82ca-3d3e395cfc09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-01-12T01:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28672.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Chandra</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>the</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>center</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrodynamic-Space-Thruster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrodynamic Space Thruster</video:title>
      <video:description>Propulsion System 
using a 
Phase-shifted Array of Transverse Impulse Drives</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/f8a82c50-0202-4b02-8abe-76b0f6d8872d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-07-18T16:45:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4422.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Thruster</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Spaceship</video:tag>
      <video:tag>Spaceshuttle</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>CrossFire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galilean-Relativity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galilean Relativity 1</video:title>
      <video:description>Galilean Relativity 1 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4974.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-10T14:17:35.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4974.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Galilean</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pentagon-pareidolia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pentagon pareidolia</video:title>
      <video:description>Pentagon pareidolia is shown in this video. Pareidolia is a psychological phenomenon involving a vague and random stimulus being perceived as significant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/2afca60d-1d80-4fe8-a156-390958015411/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-06-03T12:04:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4385.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>kelemengabi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleophilic-Substitution-SN1-and-SN2-36b33c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution - SN1 and SN2</video:title>
      <video:description>Nucleophilic substitution is the reaction of an electron pair donor (the nucleophile, Nu) with an electron pair acceptor (the electrophile). An sp3-hybridized electrophile must have a leaving group (X) in order for the reaction to take place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f60ce34-2e78-4de6-8651-32e15e83df8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-08T23:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4791.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Repeated-games-cooperation-vs-the-end-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Repeated games: cooperation vs. the end game</video:title>
      <video:description>&quot;Lec 21 - Repeated games: cooperation vs. the end game&quot; Game Theory (ECON 159)

We discuss repeated games, aiming to unpack the intuition that the promise of rewards and the threat of punishment in the future of a relationship can provide incentives for good behavior today. In class, we play prisoners&apos; dilemma twice and three times, but this fails to sustain cooperation. The problem is that, in the last stage, since there is then is future, there is no incentive to cooperate, and hence the incentives unravel from the back. We related this to the real-world problems of a lame duck leader and of maintaining incentives for those close to retirement. But it is possible to sustain good behavior in early stages of some repeated games (even if they are only played a few times) provided the stage games have two or more equilibria to be used as rewards and punishments. This may require us to play bad equilibria tomorrow. We relate this to the trade off between ex ante and ex post efficiency in the law. Finally, we play a game in which the players do not know when the game will end, and we start to consider strategies for this potentially infinitely repeated game.

00:00 - Chapter 1. Repeated Interaction: Cooperation versus Defection in the Prisoner&apos;s Dilemma
16:40 - Chapter 2. Repeated Interaction: The Breakdown of Cooperation and The Lame Duck Effect
22:44 - Chapter 3. Repeated Interaction: Renegotiation
48:31 - Chapter 4. Failure of Renegotiation: Bankruptcy Laws
53:17 - Chapter 5. Repeated Interaction: The Grim Trigger Strategy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17277.jpg</video:thumbnail_loc>
      <video:duration>4519</video:duration>
      <video:publication_date>2012-09-02T17:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zNxVVVk5It0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>Grim</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Z-to-e-e-Collision-Event</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Z to e+ e- Collision Event</video:title>
      <video:description>Z to e+ e- Collision Event video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fc1cdbd7-dbab-4f56-9fe0-8f8f405ad780/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-09T11:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4830.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Z</video:tag>
      <video:tag>to</video:tag>
      <video:tag>E</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>event</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerization-reaction-classified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerization reaction classified</video:title>
      <video:description>Synthesis and polymerization reactions of cyclic imino ethers. II. preparation of novel hyperbranched polymers from [AB.sub.2] monomers of 2-oxazoline type with nonequivalent B units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/62e55fb4-a88e-45f5-a8ec-20d8bb6496cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-08T23:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4794.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polymerization</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>classified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cancer-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cancer Videos</video:title>
      <video:description>Ovarian cancer usually happens in women over age 50, but it can also affect younger women. Its cause is unknown. Ovarian cancer is hard to detect early. 

The sooner ovarian cancer is found and treated, the better your chance for recovery. But ovarian cancer is hard to detect early. Many times, women with ovarian cancer have no symptoms or just mild symptoms until the disease is in an advanced stage and hard to treat</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83176018-3b34-4589-8907-c86978f73050/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-08T23:20:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4793.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Sociology150A-Automaticity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Sociology150A - Automaticity 1</video:title>
      <video:description>&quot;Lec 21 - Sociology150A - Automaticity 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24267.jpg</video:thumbnail_loc>
      <video:duration>3815</video:duration>
      <video:publication_date>2012-09-15T05:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLd72dRpVR0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Automaticity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Angiodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Angiodynamics?</video:title>
      <video:description>This video describes the laser fiber treatment for angiodynamics. Whole surgical procedure is shown here with a step by step explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/3d4936db-58e8-4574-a63b-164e68097281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2013-06-11T01:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30635.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Angiodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-For-Acne-Blackheads-And-Whiteheads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason For Acne, Blackheads And Whiteheads</video:title>
      <video:description>This video provides an introduction with acne, blackheads and whiteheads. A brief description with the diagrammatic representation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7fcc50f1-6b0c-4c51-8a78-d08f808b24de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2013-02-16T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30271.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Acne</video:tag>
      <video:tag>Blackheads</video:tag>
      <video:tag>Whiteheads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Addition-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Addition Equations</video:title>
      <video:description>Addition equations are used to find change in weight or height. This video explains how to solve such addition equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/826ffdd6-ae18-4dd5-a7b9-747d1ef76f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2010-12-06T12:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6511.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 11- MIT 3.320 Atomistic Computer Modeling of Materials.
Molecular Dynamics II

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16380.jpg</video:thumbnail_loc>
      <video:duration>4913</video:duration>
      <video:publication_date>2012-08-30T13:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_CTZDDFaE5A</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Two-additional-storms-ISS-sees-Katia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Two additional storms - ISS sees Katia</video:title>
      <video:description>This a video take from space on September, 2, 2011. 28 members are on a space mission and the external camera capture this video. The EDT tropical storm sweeps Japan heading north-west at 65 m/h.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/4f383945-eedf-4649-b5d1-5434f30aad7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2013-04-05T09:59:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30396.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>ISS</video:tag>
      <video:tag>sees</video:tag>
      <video:tag>Katia</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>More</video:tag>
      <video:tag>storms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beating-of-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beating of Heart</video:title>
      <video:description>A very helpful video for the medical students showing the different phases of a heartbeat. Heart is a 4 chamber organ and its working is explained here with its structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/660f0370-5298-460c-92e8-1bb465167a2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-11T01:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30029.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Heartbeat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Gowers-Sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Gowers Sign</video:title>
      <video:description>Grower Sign shows the weakness in proximal muscles spatially for the lower limb. Video is really helpful for medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/88f67895-b402-4b3a-bddd-812159a2dde3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-04-07T16:51:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30405.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gower</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Athenian-Democracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Athenian Democracy</video:title>
      <video:description>&quot;Lec 15 - Athenian Democracy&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the mechanics of the Delian League and its transformation into the Athenian empire. This transformation caused Athens to rival Sparta as an equal in power and prestige. He also argues that this process took place rather smoothly due to the good relations between Sparta and Athens. Professor Kagan argues that Cimon the Athenian generally played an important part in this development. Finally, Professor Kagan begins to describe the workings of Athenian democracy by comparing it with modern American democracy.

00:00 - Chapter 1. The Rise of the Athenian Empire (Cont.)
10:25 - Chapter 2. Competition for Power between Sparta and Athens
15:51 - Chapter 3. Cimon, His Popularity and Rise to Power
30:29 - Chapter 4. The Thasian Rebellion and the Eventual Removal of Cimon
42:59 - Chapter 5. A Fuller Athenian Democracy
55:12 - Chapter 6. Organization of Athenian Democracy: The Legislative
01:04:42 - Chapter 7. Organization of Athenian Democracy: The Executive

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16645.jpg</video:thumbnail_loc>
      <video:duration>4174</video:duration>
      <video:publication_date>2012-08-31T16:38:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CmupK_shCBY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>allotment</video:tag>
      <video:tag>Athenian</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Eurymedon</video:tag>
      <video:tag>Cimon</video:tag>
      <video:tag>council</video:tag>
      <video:tag>five</video:tag>
      <video:tag>hundred</video:tag>
      <video:tag>Delian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>democracy</video:tag>
      <video:tag>ecclesia</video:tag>
      <video:tag>Ephilates</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Helot</video:tag>
      <video:tag>rebellion</video:tag>
      <video:tag>lots</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Thasos</video:tag>
      <video:tag>Themistocles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Combustion-Chamber-for-a-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combustion Chamber for a Jet Engine</video:title>
      <video:description>Since jet engines need the thrust to function here is how combustion takes place in the Chamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4d3d1e0-5e44-4719-8757-083625476146/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-25T20:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7878.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Delivery-Animation-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Delivery Animation Video Clip</video:title>
      <video:description>A vaginal delivery is the birth of babies through the vagina many women who have had a healthy pregnancy will have a vaginal birth in a vaginal birth the baby will come out through the birth canal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d26d9865-af7e-4111-8ac1-799444977c29/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T03:43:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10129.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystoscopy</video:title>
      <video:description>Cystoscopy is an endoscopy of the bladder that allows a medical practitioner to look at the interior of the bladder through using a cytoscope as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/229b4cbb-cf60-4060-8e77-5ad7a7955cf0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T06:09:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9333.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cystoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 2</video:title>
      <video:description>Albert Einstein believed in simplicity of theory. He was not afraid of following his idea. From young age he was an independent thinker. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85bfa13b-2734-4aea-ad4d-1ac3f6bc70e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2010-11-24T21:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6023.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tractography-Inside-Human-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tractography Inside Human brain</video:title>
      <video:description>A full view of the human brain tractography is explained in this video. A fully explained microscopic view is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/98bde6c9-b57f-4c99-bccc-aa921fafe017/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2013-04-07T18:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30427.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tractography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slime-molds-and-Their-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slime molds and Their Behavior</video:title>
      <video:description>This video shows the behavior of the slime molds and compares it with human social behavior. Video is really helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/9be939db-00fb-48e3-8d13-3cff6ae59452/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-04-07T17:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30418.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>social</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/7-Benifits-of-Outsourcing-medical-Billing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>7 Benifits of Outsourcing medical Billing</video:title>
      <video:description>Get top benefits from Medicalbillersandcoders.com with outsourcing you medical billing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/a331c914-57c5-4261-969d-30481ccec736/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2014-05-30T07:05:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30926.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>outsoucing</video:tag>
      <video:tag>company</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Impact-on-Biosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Impact on Biosphere</video:title>
      <video:description>This video shows the pollution created by humans in our biosphere. Video is really helpful to for ecology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b52edb5e-6aa8-42a4-8ed2-ed68a981a31c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-04-07T17:08:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30425.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>human</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-genotype-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish genotype experiment</video:title>
      <video:description>Zebrafish have a unique status in experimental biology as vertebrates used for forward and reverse genetics they have provided novel insight into development and disease genetics more recently zebrafish research has pushed forward the exploration of chemical biology in a whole animal system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/20ed04a3-da4d-4935-92de-eabde991225c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T20:20:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6016.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Physics-10-Light-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Physics 10 Light II</video:title>
      <video:description>Physics 10 Light II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19316.jpg</video:thumbnail_loc>
      <video:duration>4177</video:duration>
      <video:publication_date>2012-09-05T01:24:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJIvvvJg1Io</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Os-Trigonum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Os Trigonum?</video:title>
      <video:description>All of us have heard about Os trigonum syndrome. Its effects on our body are discussed here by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/43d87703-0344-42d2-86f6-15fd1b946b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-04-07T17:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30421.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>OS</video:tag>
      <video:tag>Trigonum</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Physics-111-Carbon-Dioxide-Laser-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Physics 111: Carbon Dioxide Laser (CO2)</video:title>
      <video:description>Physics 111: Carbon Dioxide Laser (CO2)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the CO2 Laser Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The carbon dioxide laser was the first high-powered infrared laser developed. Unlike commercial lasers, the home-built laser in this laboratory allows you to see, touch and adjust everything - from filling the tube with gas, to the optical alignment, to monitoring of output power, and to changing the wavelengths with a grating. Its output beam can exceed 10 watts of monochromatic radiation, an invisible beam that can burn you in a fraction of a second.

You will learn about molecular structure, light and optics, gas discharges, and how a CO-2 laser works. You will develop skills in adjusting sensitive optical equipment. You will also learn how to work safely with electromagnetic radiation that you cannot see. 


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26995.jpg</video:thumbnail_loc>
      <video:duration>1891</video:duration>
      <video:publication_date>2012-09-19T06:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-cLSnuXGC_U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Blaine-Brownell-materials-today-and-in-the-past</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Blaine Brownell: materials today and in the past</video:title>
      <video:description>Lec 19- Blaine Brownell: materials today and in the past.
On October 6, 2010, Blaine Brownell, from Transstudio in St. Paul, Minnesota gave an overview of materials today and in the past.  http://transstudio.com/
_________________________________________

Material use and understanding has become more directly linked to architectural practice and to architectural education. Digital fabrication, integrated practice, and cutting edge designs employ material investigations, large scale mock-ups and prototypes of building sections or assemblies. The tactile and esthetic qualities of materials have always been of comparable measure to design, construction and architectural experience; but emergent materials and their associated technologies are rapidly altering the way designers work and the way end-users engage buildings. 
 
This series seeked to address the ever-expanding world of materials and their incorporation into our built environment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17373.jpg</video:thumbnail_loc>
      <video:duration>4134</video:duration>
      <video:publication_date>2012-09-02T18:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F5y5OfjPt54</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Blaine</video:tag>
      <video:tag>Brownell</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>college</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Mobile-Design-The-Death-of-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Mobile Design: The Death of Distance</video:title>
      <video:description>Lec 21- Mobile Design: The Death of Distance.
Jennifer Siegal
Rice School of Architecture Fall 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17375.jpg</video:thumbnail_loc>
      <video:duration>3042</video:duration>
      <video:publication_date>2012-09-02T18:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9mVRv0OCSuM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 4</video:title>
      <video:description>Einstein found solace in his violin, sailing, and his pursue of mystery of nature. He was against the inhuman treatment of Jew by the Nazi. Albert Einstein believed in human solidarity. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c4c96720-73d7-4e56-82e5-408950881676/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2010-11-24T22:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6039.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Clotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Clotting</video:title>
      <video:description>This video will show the full process of blood clotting after any wound. A step by step process is explained here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f06bf8f4-0ecc-452a-aa4e-d7b5b9eb5a02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-04-07T18:11:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30429.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Applying-Quadratic-Functions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Applying Quadratic Functions 3</video:title>
      <video:description>Applying Quadratic Functions 3

U10_L2_T1_we3 Applying Quadratic Functions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24753.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2012-09-17T16:41:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/huZBkYgGrKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-Anatomy-Easily</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study Anatomy Easily</video:title>
      <video:description>Studying anatomy could be so confusing and you might lose your sanity. This science video will explain it in a simple way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5014d0cd-146f-40aa-91ba-349f031d8db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2014-08-25T22:31:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31135.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interstellar-space-travel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interstellar space travel</video:title>
      <video:description>Interstellar travel is theoretical at this moment; this video explores the latest theories on the subject.  It tells us how a Wormhole can make vast distances shrink so that a person could attempt it during his or her life span.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a00460b5-8bda-4c9c-a017-fea053e9b812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2014-10-03T17:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31895.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>interstellar</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>shortcut</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Years</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Errors-in-the-design-of-the-universe-and-us</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Errors in the design of the universe and us</video:title>
      <video:description>Neil Degrasse explains how it is impossible to look at the universe and don&apos;t find out it&apos;s design flaws.  The astrophysicist gives a presentation where he points out the fault in us as well as in the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b3fa9a35-0f69-405c-b27c-ff4cdb833349/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2014-10-03T15:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31893.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Stupid</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-boomerang-in-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A boomerang in space</video:title>
      <video:description>A small video showing astronaut Takao Doi throwing a boomerang.  This is a very common question: If you through a boomerang in space, does it come back to you? To know the answer, check out the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/efdcd009-d396-4812-b13f-f1e606186138/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2014-09-13T02:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31648.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Space</video:tag>
      <video:tag>boomeran</video:tag>
      <video:tag>Throw</video:tag>
      <video:tag>takao</video:tag>
      <video:tag>DOI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LAMBDA-Pump-flow-integrator-replaces-OD-measurement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LAMBDA Pump flow integrator replaces OD measurement</video:title>
      <video:description>Pump-Flow INTEGRATOR replaces OD (Optical Density) measurement for the assessment of cell growth and biomass production./nDetermination of metabolic activity (cell growth rate and biomass) in fermentations and cell cultures done by visualization of the amount of liquid/gas transferred as a function of time. (http://www.peristalticpump.info/)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/02/3a1a5b82-06c3-4c08-943d-cd3ffc10bc00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2015-02-19T07:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32081.mp4</video:content_loc>
      <video:uploader>infos@lambda-instruments.com</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>od</video:tag>
      <video:tag>measurement</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>production</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Number-eleven-point-eleven-point-eleven</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number eleven point eleven point eleven</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. Learn the importance of number 11.11.11 in the modern sporting arena.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5c36033b-f3a1-49cf-933a-62ced47a664a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-01-11T08:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28635.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Number</video:tag>
      <video:tag>eleven</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Damage-of-space-radiation-on-a-camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damage of space radiation on a camera</video:title>
      <video:description>This experiment was done to graphically show what happens when a camera is expose to the type of radiation that this instrument would encounter in outer space.  The damage that this invisible beams do to the camera is interesting to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/f79f668b-2bd2-4f30-af94-8ba6465a4808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2014-09-13T02:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31649.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>beam</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 28, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24007.jpg</video:thumbnail_loc>
      <video:duration>7010</video:duration>
      <video:publication_date>2012-09-14T13:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epzh76hNl8I</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-does-bacteria-get-their-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where does bacteria get their food</video:title>
      <video:description>Explanation of the process bacteria use to manufacture or procure energy.  Weather they are autotrophs, heterotrophs or chemolithotrophs you&apos;ll find in this video a definition for it.  It explains the biological or chemical ways in which bacteria eat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/faa73da2-829d-48f6-a5c0-fb54384bdd88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2014-09-13T03:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31659.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>autotrophs</video:tag>
      <video:tag>heterotrophs</video:tag>
      <video:tag>chemolithotrophs</video:tag>
      <video:tag>bactera</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Friction-Keeping-the-Block-Stationary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Friction Keeping the Block Stationary</video:title>
      <video:description>Force of Friction Keeping the Block Stationary


Block of wood kept stationary by the force of friction (Correction made in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21081.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-08T17:30:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8ODIMqbQ44</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Stationary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-part7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics BBC  (part7)</video:title>
      <video:description>Wondering how the discovery of language of the universe began and how it is coded in the most trivial of objects in the universe the bbc have made an excellent podcast called a brief history of mathematics each of the short 15 minute episodes presented by marcus du sautoy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7f2e29d2-e46c-4002-a962-fefafbea0ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T15:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6538.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/topology-through-a-mobius-band</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>topology through a mobius band</video:title>
      <video:description>What&apos;s the surface area of a mobius strip or band? Well this experiments shows us the very interesting properties of a mobius strip.  What happens if you cut this type of strips? quite an amazing experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/9687f81a-a1d8-4b0e-b09b-016471051c57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2014-09-13T02:07:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31645.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>mobius</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>topology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-would-have-to-happen-for-spider-man-to-exist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What would have to happen for spider man to exist</video:title>
      <video:description>This is a video detailing the physiological changes that a human would have to undergo to become spider man.  It also talks about the attributes that a human spider would have.  Interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a85b830d-113a-4dc2-a352-a8b8dc356672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2014-10-03T06:29:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31845.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Superheroes</video:tag>
      <video:tag>retro</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-evolution-of-the-olympian-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The evolution of the olympian body</video:title>
      <video:description>Just as with everything else, in order to be competitive athletes have evolved since the first Olympian competition.  Take a look at what have been the changes in this very interesting asapSCIENCE video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/bf66ab4d-deba-471a-9f63-3b39e8da165a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2014-10-01T18:36:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31746.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>body</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Olympian</video:tag>
      <video:tag>Olympic</video:tag>
      <video:tag>Games</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Present-Value-4-and-discounted-cash-flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Present Value 4 (and discounted cash flow)</video:title>
      <video:description>Present Value 4 (and discounted cash flow)

Lets change the discount rates depending on how far out the payments are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20109.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T02:02:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6WCfVjUTTEY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>4</video:tag>
      <video:tag>and</video:tag>
      <video:tag>discounted</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-water-toxication-real</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is water toxication real?</video:title>
      <video:description>Is drinking too much water bad for the body? Can you drink too much water. Here in this video, author is trying to find a answer to these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2489c8f4-28bd-48ea-876e-0d3d9e17a4da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2014-10-01T12:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31724.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>toxic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-arm-project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot arm project</video:title>
      <video:description>This video shows you how to create a robot arm controled by a USB mouse.  Follow the steps, see if you can replicate the results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/80720fa9-9938-4e8e-a7a1-a794fa8ac012/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2014-08-28T15:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31596.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>USB</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Arm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Devices-Demoreel-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Devices Demoreel - 3D Medical Animation</video:title>
      <video:description>SA does medical device and pharmaceutical MOA animations. With over 100 animations every year, we have domain experience in practically every therapeutic area and with most technologies.
http://www.scientificanimations.com/medical-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_31681.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2014-09-19T14:22:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31681.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Devices</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Fun-Trig-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Fun Trig Problem</video:title>
      <video:description>Fun Trig Problem

A trig problem involving the quadratic equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20067.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-06T01:46:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itpI12TeNIg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics</video:title>
      <video:description>This is the 11th video in a series of videos of a BBC documentary. The history of mathematics is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6542.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2010-12-06T15:51:13.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6542.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ending-Greenland-Glacier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ending Greenland Glacier</video:title>
      <video:description>The breaking of the largest glacier since 1962 is shown in this video. Video is really amazing and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9cdf0a94-9fef-4de3-8d08-f4b6fb6a6b4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-09T03:53:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29755.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>end</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Greenland</video:tag>
      <video:tag>Glacier</video:tag>
      <video:tag>Breaks</video:tag>
      <video:tag>away</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Training-For-Medical-Sales</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Training For Medical Sales</video:title>
      <video:description>This video describes the process of medical sales with few activities. A brief description on the topic is provided by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/baba0b00-c009-421e-a4fa-16c391394993/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-06-10T02:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30633.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Interactive</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>CD</video:tag>
      <video:tag>Teleflex</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bubble-gum-wrapper-and-a-battery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bubble gum wrapper and a battery</video:title>
      <video:description>If you find yourself in the middle of an office building with out matches and want to make a fire for some reason, well take a look at this very interesting video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f28e0796-e4a2-446e-b86d-6505ce357ba7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2014-08-27T23:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31549.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>fire</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>wrapper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Mathematics</video:title>
      <video:description>After a long time of wondering how language developed and how it is coded, this video explains the history or coded language. It traces mathematics origin and how its developed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6543.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2010-12-06T16:03:45.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6543.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-water-cycle-and-real-time-data-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The water cycle and real-time data - Harvard Forest</video:title>
      <video:description>Lec 13 - The water cycle and real-time data - Harvard Forest. The water cycle and real-time data -- Emery Boose

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15138.jpg</video:thumbnail_loc>
      <video:duration>961</video:duration>
      <video:publication_date>2012-08-28T13:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R0dUQ9m6xjI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>hydrology</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>web</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Battery-testing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Battery testing</video:title>
      <video:description>Is there a way to test your batteries with out running for your voltmeter? well there is, this video shows you how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/11ac08f7-507a-4697-b128-b59481a01761/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2014-08-27T23:00:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31538.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>battery</video:tag>
      <video:tag>tester</video:tag>
      <video:tag>bounce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Color-changing-fabrics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Color changing fabrics</video:title>
      <video:description>Chromosonic is a project that uses open source technology to make fabric change color.  It is really interesting, check it out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/546fdc22-883f-44d1-a482-9e90072aabc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2014-08-27T23:06:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31542.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Changing</video:tag>
      <video:tag>color</video:tag>
      <video:tag>fabric</video:tag>
      <video:tag>chromosonic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Introduction-to-definite-integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Introduction to definite integrals</video:title>
      <video:description>Introduction to definite integrals

Using the definite integral to solve for the area under a curve.  Intuition on why  the antiderivative is the same thing as the area under a curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19860.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-06T00:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0RdI3-8G4Fs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 16 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27119.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-21T02:58:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JfH7-0agBFk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Physics-111-Energy-Levels-Lecture-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Physics 111: Energy Levels Lecture Part 1</video:title>
      <video:description>Physics 111: Energy Levels Lecture Part 1

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video provides background on energy levels in quantum mechanics useful for many experiments in the Physics 111 Laboratory.  The potential energy released for an electron and the Energy of electron distribution are discussed.



http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27010.jpg</video:thumbnail_loc>
      <video:duration>2006</video:duration>
      <video:publication_date>2012-09-19T06:21:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wyBOVjU5bBQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>http</video:tag>
      <video:tag>www</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>com</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>V</video:tag>
      <video:tag>wyBOVjU5bBQ</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>share</video:tag>
      <video:tag>list</video:tag>
      <video:tag>EC18E88897D2310BD5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Philosophy 3</video:title>
      <video:description>&quot;Lec 11 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27249.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-21T04:21:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BsMw6RW9q3E</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Level-4-Subtraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Level 4 Subtraction</video:title>
      <video:description>Level 4 Subtraction

Subtraction of multi-digit numbers involving borrowing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20464.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2012-09-06T15:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omUfrXtHtN0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Subtraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hexapod-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hexapod robot</video:title>
      <video:description>This video shows us a robot that can move on its own through a variety of terrain, it has 6 legs.  Very impressive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3bced501-b1a7-470d-b85e-aa668c552aeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2014-08-27T21:41:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31520.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>morphex</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>six</video:tag>
      <video:tag>legs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southern-Blotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southern Blotting</video:title>
      <video:description>This science animation shows souther blotting method which is used in molecular biology for detection of a specific DNA sequence in DNA samples. This technique combines transfer of electrophoresis-separated DNA fragments to a filter membrane and then subsequent fragment detection by probe hybridization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/a3472db7-c576-4828-80ad-23ec3bc3a433/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2016-02-12T15:22:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32419.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Silver-Staining-Protocol-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Silver Staining Protocol Video</video:title>
      <video:description>Silver staining is used to detect proteins in a very sensitive way. Here is the procotol from protea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/bbeaab62-aff4-4a51-8b4d-df8d9e1ba983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2015-12-04T12:22:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32369.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Silver</video:tag>
      <video:tag>Staining</video:tag>
      <video:tag>silverstain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RT-PCR-and-Master-Mix-preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RT-PCR and Master Mix preparation</video:title>
      <video:description>In this FAO www.fao.org video, the section entitled &quot;Molecular tests&quot; that is part of the DVD &quot;Avian Influenza sampling procedures and laboratory testing&quot; funded by FAO and the Istituto Zooprofilattico delle Venezie (IZSVe) is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/df1d5ad1-1ecc-40bc-a79d-217da6fce6e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2016-04-12T02:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32477.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>rtpcr</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitational-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational Waves</video:title>
      <video:description>Gravitational waves are finally detected, suggesting that Einsteins was right one more time. In physics, gravitational waves are ripples in the curvature of spacetime which propagate as waves, travelling outward from the source. Gravitational waves were predicted in 1916 by Albert Einstein on the basis of his theory of general relativity, gravitational waves transport energy as gravitational radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/5ac240e2-4499-401d-896b-47484fdf3b83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2016-02-12T14:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32417.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>gravitational</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radiation?</video:title>
      <video:description>What Is Radiation? CNSC experts are explaining the basics of radiation in simple terms. Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. It has many applications in today&apos;s world so it is something we should know.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/69a6ef01-5cce-478d-9996-d4c4508a3989/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2016-02-05T12:04:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32405.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>cnsc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-System-explained-beautifully</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune System explained beautifully</video:title>
      <video:description>Immune system activation against bacterial infection is explained beautifully in this scientific animation. The immune system is the body&apos;s defense against infectious organisms and other invaders. Through a series of steps called the immune response, the immune system attacks organisms and substances that invade our systems and cause disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/8c95d869-2421-4038-9e5e-55d40c4c2ced/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2015-12-25T21:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32385.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-and-astronomy-questions-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics and astronomy questions  sixty symbols</video:title>
      <video:description>SixtySymbols is a fun and educational tv serial that tells you the story behind these symbols through videos put together by people at the university of nottingham the videos covers 60 popular symbols used in science and teaches you about them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2ba4abdf-69e4-4ec3-8827-d45cecd281c1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-01-12T00:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28645.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-world-look-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does world look under microscope?</video:title>
      <video:description>This is a great video showing different object such as butterfly wing or computer chips being observed under microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/c7608333-5fc5-43ea-b778-1828ba8b3dc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2016-02-23T22:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32429.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynein-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynein model</video:title>
      <video:description>Dynein model with conjectural shape change is explained in this science video. With the MTBD attached the shows the C terminal and domains 5 and 6 reaching out to the next molecule to change the shape in a manner similar to myosin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/eea31207-0635-4e4a-ade1-d417c2c80345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2016-04-12T01:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32473.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dynein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Golden-Ratio-in-1150-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Golden Ratio in 1150 Lecture</video:title>
      <video:description>The golden ratio an introduction to one of the most amazing ideas and numbers in mathematics in the Year 1150 the arab mathematician al samawal discovered golden ratio formula which we simplified lets see what was his formula and how to simplify it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b3ab701-2b89-4ab9-bc1d-4e3ea9594274/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2011-11-24T00:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7714.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>in</video:tag>
      <video:tag>1150</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-resonance-as-used-in-NMR-and-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic resonance as used in NMR and MRI</video:title>
      <video:description>This is a simple demonstration of magnetic resonance as used in Nuclear Magnetic Resonance and MRI machines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/83570cce-6745-4e11-803f-9efb7258cf1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2011-11-24T18:03:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7753.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>in</video:tag>
      <video:tag>NMR</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baby-growth-from-zero-day-to-nine-months</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby growth from zero day to nine months</video:title>
      <video:description>Here is the video of baby growth from fertilization until birth. Whole animation is showing almost every detail of the baby growth in the video. It is very useful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/f7ef04ce-23bc-40ac-a3d5-3a6930018ccc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>825</video:duration>
      <video:publication_date>2016-03-01T21:18:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32436.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glow-in-the-dark-drinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glow in the dark drinks</video:title>
      <video:description>This are two experiments that will allow you to make glow in the dark liquids.  One of them can even be used in drinks!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/e3cd4de1-fcfe-401d-8d73-eb35f9242a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2014-08-27T05:36:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31364.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Glow</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Don-Quixote-Part-I-Chapters-XXVII-XXXV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Don Quixote, Part I: Chapters XXVII-XXXV (cont.)</video:title>
      <video:description>&quot;Lec 9 - Don Quixote, Part I: Chapters XXVII-XXXV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The insertion of the Novel of the Curious Impertinent at the end of part one of the Quixote may be explained by Cervantes&apos; intention of meshing both the forms of the chivalric romance and of the collection of Italian novelle. The result, though awkward, leads to the creation of the modern novel. This short novel seems to have been included by Cervantes as a way to publishing it in the same way.. Reading the novel out loud, with all the characters gathered connects with the old tradition of reading literature out loud. The irony, however, is that this perverse love story is heard in the voice of the priest. González Echevarría interprets the novel trough René Girard&apos;s theory of love always mediated by a third person who also works as a motivator. The story gives a contrasting mirror of literature to the young people at the inn who are involved in love stories about to culminate in marriage. Don Quixote&apos;s interruption of the reading allows the court-like scene of reconciliations among the various couples and all restitutions which were made, as a reaffirmation of new social forms. Cervantes&apos; point is that mental life is made up of levels that mirror and distort each other.

00:00 - Chapter 1. The Insertion of The Novel of the Curious Impertinent
20:18 - Chapter 2. Girard&apos;s Analysis of The Novel of the Curious
34:58 - Chapter 3. The Battle of the Wine Skins
50:25 - Chapter 4. Don Quixote&apos;s Interruption

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23521.jpg</video:thumbnail_loc>
      <video:duration>3431</video:duration>
      <video:publication_date>2012-09-14T09:11:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mZKmfD9frNs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXXV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protemist-DT-Automated-Wheat-Germ-Protein-Synthesizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist DT - Automated Wheat Germ Protein Synthesizer</video:title>
      <video:description>by Abnova - Automated protein synthesizer is an expert system in transcription, translation, and purification of recombinant protein. It is based on the eukaryotic translation apparatus of wheat germ. This high throughput system produces recombinant proteins in vitro. The generated proteins display foldings and biological functions similar to the mammalian counterparts.  For more videos, visit Abnova at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/70883276-9745-4323-8a2b-95ef7800db07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-03-03T05:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3890.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Synthesizer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Looking-at-the-Brazilian-architectural-challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Looking at the Brazilian architectural challenge</video:title>
      <video:description>Lec 35- Looking at the Brazilian architectural challenge.
Ana Tostoes
Lecture, Rice School of Architecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17389.jpg</video:thumbnail_loc>
      <video:duration>3891</video:duration>
      <video:publication_date>2012-09-02T19:05:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGrIy84bLSU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>tostoes</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Animation-of-transmission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of  transmission</video:title>
      <video:description>This are the parts that are requisite in transmission. This animation show how the whole process works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a8379d4b-af3e-4bc2-9896-f01f3c1b6ec9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-11-26T00:10:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7995.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Struggle-for-Hegemony-in-Fourth-Century-Greece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Struggle for Hegemony in Fourth-Century Greece</video:title>
      <video:description>&quot;Lec 21 - The Struggle for Hegemony in Fourth-Century Greece&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the aftermath of the Peloponnesian War and how the Spartans began to dominate other Greek poleis, instead of liberating them. The Spartan general Lysander at this point not only grows in influence and power, but also follows an aggressive plan to establish pro-Spartan, oligarchical governments. However, according to Professor Kagan, this fact angered many cities. Therefore, Thrasybulus, along with the help of other poleis, resisted Spartan rule. Eventually he opposed Sparta at Phyle and in time reestablished the democracy of Athens.

00:00 - Chapter 1. Spartan Power After the War
16:16 - Chapter 2. Lysander and His Tyrannical Policies
27:03 - Chapter 3. Resistance to Spartan Rule; Critias
39:11 - Chapter 4. The Thirty Oligarch
47:08 - Chapter 5. Thrasybulus Opposes Sparta and Democracy Is Restored
01:04:11 - Chapter 6. Features of Restored Democracy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16652.jpg</video:thumbnail_loc>
      <video:duration>4239</video:duration>
      <video:publication_date>2012-08-31T16:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zckc79jKOfA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agis</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Aegospotami</video:tag>
      <video:tag>Critias</video:tag>
      <video:tag>democracy</video:tag>
      <video:tag>hegemon</video:tag>
      <video:tag>Lysander</video:tag>
      <video:tag>oligarchy</video:tag>
      <video:tag>Pausanias</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Phyle</video:tag>
      <video:tag>Samos</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Spartiates</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Theramenes</video:tag>
      <video:tag>Thrasybulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biology-Growth-And-Reproduction-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biology- Growth And Reproduction - Part 2</video:title>
      <video:description>The topic of growth and reproduction in humans is explained very clearly in this video. The birth of more and more children is explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e3232f07-3219-4496-bf92-315b00c98f26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2013-01-18T05:44:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28831.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Algebra-Linear-Equations-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Algebra: Linear Equations 4</video:title>
      <video:description>Algebra: Linear Equations 4

Solving linear equations with variable expressions in the denominators of fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20087.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-06T01:54:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9IUEk9fn2Vs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/tRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>tRNA</video:title>
      <video:description>tRNA video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3cffc05a-cc50-44bb-9cb8-1f6123d7a572/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2010-11-15T22:12:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5455.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>tRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wind-Turbines-and-Wind-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind Turbines and Wind Power</video:title>
      <video:description>Wind has been harnessed and used for various purposes among them the creation of energy. Now people are going back to the basics, here is how a wind turbine works, its parts and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5dba09f6-f3f0-4b20-a5ab-bc164ba99b57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-11-25T23:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7944.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rap5-protein-and-endosome-fusion-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rap5 protein and endosome fusion under microscope</video:title>
      <video:description>Video shows Rap5 protein expressed on endosome which are spontaneously fusioned under microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/914eb6c3-807a-487c-9563-c0ae9a8250bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-03-28T23:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/101.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Rap5</video:tag>
      <video:tag>endosome</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cheetahs-versus-the-springboks-antelopes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cheetahs versus the springboks antelopes</video:title>
      <video:description>When you&apos;re born in the wild you have to run. As antelope you have to outrun the fastest cheetah and as a cheetah you have to outrun the slowest antelope to get a meal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b076aa4c-b4c7-4dd1-bc44-9394d6134d0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-26T00:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8010.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Springboks</video:tag>
      <video:tag>antelopes</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis</video:title>
      <video:description>Osteoporosis is a medical condition where the bones in the body become increasingly brittle and fragile as the age progresses. It results when the osteoblast and osteoclast cells cease to function properly. for more details info attherateof markivstudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/05/c067c17e-e021-4a50-b2cd-d67da45df160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2008-05-12T05:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1330.mp4</video:content_loc>
      <video:uploader>markivstudios</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>markiv</video:tag>
      <video:tag>coimbatore</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Are-Hedge-Funds-Bad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Are Hedge Funds Bad?</video:title>
      <video:description>Are Hedge Funds Bad?

Thinking about how hedge funds are different from other institutions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20465.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2012-09-06T15:17:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vD2WJTIEVv0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>are</video:tag>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>bad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Setup-of-PGT-Germanium-Nuclear-Detector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Setup of PGT Germanium Nuclear Detector</video:title>
      <video:description>PGT stands for Princeton Gamma Technologies. This is a set up of a Germanium Nuclear Detector.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6929a7b9-c531-491f-8449-627ed4329aba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-26T01:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8049.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>PGT</video:tag>
      <video:tag>Germanium</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quasiturbine-and-the-Wankel-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quasiturbine and the Wankel engine</video:title>
      <video:description>The Wankel engine is rotary in nature and managed to solve a leaky problem, whereas the Quasi-turbine was designed to improve fuel efficiency by continuous combustion and has zero vibration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3952362-73d5-4a38-b592-caa0d83e657c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-26T00:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7998.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quasiturbine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec Last - Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speakers:
Kim Karlsrud grew up in New England before relocating to west coast where she earned a degree in Product Design from Otis College in Los Angeles. Underlying a multi‐disciplinary approach to design are her interests in sustainability, social  responsibility, and world travel. She is currently working and teaching in Los Angeles and operates as the local Chapter Head for Project H.

Daniel Phillips is an environmental designer and writer currently living in Los
Angeles. He graduated from Otis College of Art and Design with a degree in
Architecture/Landscapes/Interiors and has traveled extensively throughout the U.S. and elsewhere pursuing his interest in the contemporary issues of the built environment.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21170.jpg</video:thumbnail_loc>
      <video:duration>2205</video:duration>
      <video:publication_date>2012-09-09T02:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RwkxdeBsWIs</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Implant-X-Ray-Guide-Double</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Implant X-Ray Guide - Double</video:title>
      <video:description>&quot;Lec 2 - Implant X-Ray Guide - Double&quot; UM instructional video on how using x-ray guides to place double dental implants.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21304.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-09T04:01:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xZaEhcXOvWk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>double</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Keratocyte-Dance-Cool-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keratocyte Dance - Cool video</video:title>
      <video:description>This is cool video showing the keratocyte cells. Keratocyte are fibroblastic stromal cell of the cornea. Keratocytes produce keratan-sulfate proteoglycans (KSPG), lumican and keratocan to form and sustain proper collagen interfibrillar spacing and fibril diameter of the cornea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/c512d056-8e2d-4012-bf0a-44eda52fb172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2007-03-17T06:42:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>keratocyte</video:tag>
      <video:tag>fascinating</video:tag>
      <video:tag>Normansky</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repairing-of-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repairing of Hernia</video:title>
      <video:description>A full surgical procedure for the repairing of hernia is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d1d2a46a-0b9b-4a07-9408-e87062cfc73a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-30T22:27:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9674.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Sofradim</video:tag>
      <video:tag>mesh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated DNA Replication</video:title>
      <video:description>The general mechanism of DNA replication. Replication takes place in cell&apos;s nucleus. Hence DNA is double helix it is unwind by DNA helicase, than special proteins keep DNA unwinded, while DNA polymerase III binds complementary nucleotides on leading strain. Lagging  strand is replicated in peaces which are called Okazaki fragments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/1c09d0f5-3dd5-417b-9a21-f63854c53110/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2007-05-16T01:47:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/335.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>replication</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>DNApolymerase</video:tag>
      <video:tag>Okazakifragments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/metabolic-process-location</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>metabolic process location</video:title>
      <video:description>this is another interactive animation helps you to learn location of the metabolism in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/800d7016-d1b3-4e37-975c-67d32b35937a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/157.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>metabolic</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>location</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Twilight-of-the-Polis-cont-and-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Twilight of the Polis (cont.) and Conclusion</video:title>
      <video:description>&quot;Lec 24 - Twilight of the Polis (cont.) and Conclusion&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan tells the story of the rise of Philip and describes his early actions: unifying Macedon, defeating barbarian armies, and creating a new, professional, national army. According to Professor Kagan, through these actions, Philip was able to make inroads into the Greek world. What made these inroads more effective was Philip&apos;s uncanny talent for diplomacy and the fighting between the various poleis. Eventually, the Greeks under the efforts of Athens and Demosthenes decided to face Philip in the battle of Chaeronea. The battle, though close, was won by Philip and his Macedonian forces. Finally, Professor Kagan evaluates the actions of Demosthenes and concludes that his actions should be judged as a noble endeavor of one who loved freedom.

00:00 - Chapter 1. The Rise of Philip of Macedon
10:56 - Chapter 2. Philip, the Military Genius
24:52 - Chapter 3. Philip, the Diplomat
31:29 - Chapter 4. Philip&apos;s Expansion
38:17 - Chapter 5. Athens&apos; War Tax and Demosthenes&apos; Opposition to Philip
52:29 - Chapter 6. Increased Threats from Philip and Athens&apos; Response
01:03:09 - Chapter 7. Demosthenes&apos; Stand and The Battle of Chaeronea

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16655.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-08-31T16:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cuOxGMoHMMY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chaeronea</video:tag>
      <video:tag>Delphic</video:tag>
      <video:tag>Oracle</video:tag>
      <video:tag>Demosthenes</video:tag>
      <video:tag>eisphora</video:tag>
      <video:tag>Elatea</video:tag>
      <video:tag>Epaminondas</video:tag>
      <video:tag>ethnos</video:tag>
      <video:tag>Macedon</video:tag>
      <video:tag>Olynthus</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Philocrates</video:tag>
      <video:tag>phalanx</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Philippics</video:tag>
      <video:tag>pike</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>legion</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>War</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Susan-Cook-Hip-testimony-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Susan Cook: Hip testimony part 2</video:title>
      <video:description>Susan Cook explain in this video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about hip, knee, shoulder at www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/cb3cf602-02b0-4b9d-858d-8a2cf1d83e5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-02-01T11:43:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3794.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Venture-Finance-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Venture Finance, Part 2</video:title>
      <video:description>&quot;Lec 26 - Venture Finance, Part 2&quot; Chuck Eesley discusses venture financing and raising money. In this video, pre and post-money valuation along with dilution are discussed with example calculations.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19028.jpg</video:thumbnail_loc>
      <video:duration>764</video:duration>
      <video:publication_date>2012-09-04T08:59:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XmUMmfqaCUM</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Deal</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
      <video:tag>practice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introductions-Why-Does-the-Civil-War-Era-Have-a-Hold-on-American-Historical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introductions: Why Does the Civil War Era Have a Hold on American Historical</video:title>
      <video:description>&quot;Lec 1 - Introductions: Why Does the Civil War Era Have a Hold on American Historical&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight offers an introduction to the course. He summarizes some of the course readings, and discusses the organization of the course is discussed. Professor Blight offers some thoughts on the nature of history and the study of history, before moving into a discussion of the reasons for Americans&apos; enduring fascination with the Civil War. The reasons include: the human passion for epics, Americans&apos; fondness for redemption narratives, the Civil War as a moment of &quot;racial reckoning,&quot; the fascination with loss and lost causes, interest in military history, and the search for the origins of the modern United States.

00:00 - Chapter 1. Introduction
03:09 - Chapter 2. Course Texts and Structure
10:47 - Chapter 3. Martin Luther King Jr.&apos;s &quot;Promissory Note&quot;
15:31 - Chapter 4. Books and the Purpose of History
22:00 - Chapter 5. Why Study the Civil War?
38:46 - Chapter 6. Whitman&apos;s &quot;Democracy&quot; and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16706.jpg</video:thumbnail_loc>
      <video:duration>2587</video:duration>
      <video:publication_date>2012-09-01T08:26:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QXXp1bHd6gI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Confederate</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Flag</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>epic</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>History</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>Martin</video:tag>
      <video:tag>Luther</video:tag>
      <video:tag>king</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Walt</video:tag>
      <video:tag>Whitman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-uptake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active uptake</video:title>
      <video:description>Active uptake is the mediated transport of biochemicals, and other atomic/molecular substances, across membranes. Unlike passive transport, this process requires the expenditure of cellular energy to move molecules \</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/dffee15f-091d-4fdb-ac37-c0a93c6032fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-05-16T02:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/359.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>active</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Moving-Myosin-Motor-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Moving Myosin Motor Protein</video:title>
      <video:description>Motor proteins are molecular motors which move. They are powered by the hydrolysis of ATP and convert chemical energy into mechanical work. The most prominent example of a motor protein is the muscle protein myosin which motors the contraction of muscle fibers in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9580c826-511c-4873-a106-134f2a914d4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-05-19T22:31:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/389.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>ATP</video:tag>
      <video:tag>Actin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-4-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 4 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
First law of thermodynamics is applied to weight loss. How much do we eat vs. how much should we loss in exercise. Biological drive is discussed in eating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/99ba9c78-3a75-43e7-a7f1-4f898f68b392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-08-17T06:39:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/808.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>weightloss</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>biologicaldrives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 1- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21171.jpg</video:thumbnail_loc>
      <video:duration>4239</video:duration>
      <video:publication_date>2012-09-09T02:58:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_MFIZC6UvU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 8</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond.
What is adipose tissue, does it communicate with the rest of our body? Link between sugar, insulin, fat, muscles and diabetes is reveal. Dr. Evans answers some questions from audience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/eb24c964-cf57-4152-a1d9-050238430063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2007-08-18T20:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/828.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>adiposetissue</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotablets-New-therapy-for-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotablets: New therapy for cancer</video:title>
      <video:description>Nanotechnology has opened up all new possibilities in medicine. This animated video shows how nano-vesicles may be used to deliver drugs specifically to cancer cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f0242f5b-f0e2-43ef-a72a-188887cf378c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2009-06-25T23:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2880.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanomission</video:tag>
      <video:tag>playgen</video:tag>
      <video:tag>Nano</video:tag>
      <video:tag>serious</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Southern-Society-Slavery-King-Cotton-and-Antebellum-Americas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Southern Society: Slavery, King Cotton, and Antebellum America&apos;s</video:title>
      <video:description>&quot;Lec 2 - Southern Society: Slavery, King Cotton, and Antebellum America&apos;s &quot; The Civil War and Reconstruction (HIST 119)

Professor Blight offers a number of approaches to the question of southern distinctiveness. The lecture offers a survey of that manner in which commentators--American, foreign, northern, and southern--have sought to make sense of the nature of southern society and southern history. The lecture analyzes the society and culture of the Old South, with special emphasis on the aspects of southern life that made the region distinct from the antebellum North. The most lasting and influential sources of Old South distinctiveness, Blight suggests, were that society&apos;s anti-modernism, its emphasis on honor, and the booming slave economy that developed in the South from the 1820s to the 1860s.

00:00 - Chapter 1. Introduction: The Southern Memory of the Civil War
14:22 - Chapter 2. Similarities and Differences between the Antebellum North and South
24:44 - Chapter 3. Reputation and Honor -- Characteristics of Old South Society
31:27 - Chapter 4. The &quot;Burden&quot; of Southern History
38:15 - Chapter 5. The South&apos;s Cotton Economy
49:57 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16707.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-09-01T08:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PunB5vPj2sE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>antimodernism</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>cotton</video:tag>
      <video:tag>boom</video:tag>
      <video:tag>defeat</video:tag>
      <video:tag>honor</video:tag>
      <video:tag>Jefferson</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>king</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>system</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>distinctiveness</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>stereotypes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Twin-Block-Traction-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Twin Block Traction Technique</video:title>
      <video:description>&quot;Lec 39 - Twin Block Traction Technique&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20798.jpg</video:thumbnail_loc>
      <video:duration>3536</video:duration>
      <video:publication_date>2012-09-07T17:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yI0pJb7i274</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>This</video:tag>
      <video:tag>is</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Michigan</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Northern-World-View-Yankee-Society-Antislavery-Ideology-and-the-Abolition-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Northern World View: Yankee Society, Antislavery Ideology and the Abolition Movement</video:title>
      <video:description>&quot;Lec 4 - A Northern World View: Yankee Society, Antislavery Ideology and the Abolition Movement&quot; The Civil War and Reconstruction (HIST 119)

Having finished with slavery and the pro-slavery argument, Professor Blight heads North today. The majority of the lecture deals with the rise of the Market Revolution in the North, in the 1820s, 1830s, and 1840s. Blight first describes the causes of the Market Revolution--the rise of capital, a transportation revolution--and then moves to its effects on the culture and consciousness of antebellum northerners. Among these effects were a riotous optimism mixed with a deep-rooted fear of change, an embrace of the notions of progress and Manifest Destiny, and the intensification of the divides between North and South.

00:00 - Chapter 1. Introduction
04:40 - Chapter 2. Uriah Parmelee, the Yalie
12:54 - Chapter 3. The Market Revolution of the North: Mobility, Child Labor, Wealth
27:12 - Chapter 4. The Idea of Manifest Destiny, the Reality of Change, and the Transportation Revolution
37:23 - Chapter 5. Contradictions of Progress in American Literature
43:22 - Chapter 6. Change as Precursor to Reform: A Historical Perspective

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16709.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
      <video:publication_date>2012-09-01T08:27:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pd1rB51xCzk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Manifest</video:tag>
      <video:tag>Destiny</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>North</video:tag>
      <video:tag>optimism</video:tag>
      <video:tag>progress</video:tag>
      <video:tag>Railroad</video:tag>
      <video:tag>Steamboat</video:tag>
      <video:tag>Uriah</video:tag>
      <video:tag>Parmelee</video:tag>
      <video:tag>Walt</video:tag>
      <video:tag>Whitman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Megaform-Symptoms-Histories-Projections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Megaform: Symptoms, Histories, Projections</video:title>
      <video:description>Lec 37- Megaform: Symptoms, Histories, Projections.
Neyran Turan
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17391.jpg</video:thumbnail_loc>
      <video:duration>4175</video:duration>
      <video:publication_date>2012-09-02T19:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Sj20RenWv4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>turan</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 5</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Introduction video: dr. Cech&apos;s life path. Set of experiments: Glowing penny. Acetone decomposition is extremely slow, but if cooper penny is applied, reaction is much faster. Copper is in this case catalyst.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7f8d255d-a913-453a-9bfd-2cec8be1be49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2007-09-01T16:45:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/865.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Power-Plant-Safety</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Power Plant Safety</video:title>
      <video:description>The systems perform three fundamental safety functions: controlling the reactor, cooling the fuel and containing radiation.  In this CNSC video, the main safety systems of Canadian nuclear power plants is explained. All of these systems are maintained and inspected regularly, and upgraded when necessary, to ensure plants meet or exceed strict safety standards established by the Canadian Nuclear Safety Commission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/8f4a859f-ddc1-43c5-a4e8-14e6d9af0b87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2016-02-04T13:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32404.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 2- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21172.jpg</video:thumbnail_loc>
      <video:duration>3862</video:duration>
      <video:publication_date>2012-09-09T02:58:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xi9xGZnoNk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-10-List-Why-Anti-Evolutionists-are-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top 10 List Why Anti-Evolutionists are WRONG</video:title>
      <video:description>In discussing evolution with people who doubt its validity I have found they use the same arguments over and over again.  I felt it&apos;s time someone put these arguments to the test and hold them against existing facts.

To download this video go to:
http://www.mediafire.com/?4yn0m1q1l0t

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?nttnnndz2mz

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b7aecae-9fde-4760-bb27-bc4f071b2ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2009-05-27T21:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2542.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Mac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 12 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19675.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-05T04:10:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7cPcutRLLXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Concept-creationists-dont-understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Concept creationists don&apos;t understand</video:title>
      <video:description>This video rests on one assumption, that mutations are a constant fact of life.  Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  Radicals are a constant given the chemistry of the earth.  Ionizing radiations has existed long before life.  And no polymerase is perfect.  Therefore, mutations have occurred in the past and continue to occur today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f7293ab3-5d03-455b-8c67-1e2b03256453/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2588.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-and-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Climate Change and Biodiversity</video:title>
      <video:description>Climate Change and Biodiversity

Guests: Kassie Siegel, Staff Attorney, Center for Biological Diversity and Steven Beissinger, Professor of Conservation Biology, Chair of Ecosystem Sciences Division and Department of Environmental Science, Policy &amp; Management, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19715.jpg</video:thumbnail_loc>
      <video:duration>6067</video:duration>
      <video:publication_date>2012-09-05T04:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sIsrZEI-wOk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Denver-Radon-Mitigation-303-466-2626-Remediation-Abatement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Denver Radon Mitigation (303) 466-2626 Remediation Abatement</video:title>
      <video:description>http://www.radondenvercolorado.com  Air Quality Control offers radon mitigation services throughout Colorado including the following cities: Denver, Littleton, Boulder, Broomfield, Aurora, Longmont, Fort Collins (Ft. Collins), Parker, Arvada, Englewood, Loveland, Castle Rock, Golden, Louisville, Westminster, Lafayette, Erie, Evergreen, Colorado Springs, Commerce City, Morrison, Elizabeth, Monument, Lyons, Windsor, Johnstown, Pine, Berthoud, Larkspur, Dillon, Dacono, Mead, Ward, and All of CO.  They install radon gas remediation systems in the following counties:  Jefferson, Arapahoe, Denver, Adams, Elbert, Douglas, Boulder, Gilpin, Clear Creek, Summit, Park County, Teller, Boulder, Grand, Eagle, Lincoln, El Paso, Crowley, Fremont, Chaffe, Lake, Pitkin, Jackson, Broomfield, Morgan, Washington, Weld, Larimer, Garfield, Routt, and all other Colorado Counties.
Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at 1-800-420-3881.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/669eec18-124b-4898-9400-30952bc507de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-30T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2735.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>denver</video:tag>
      <video:tag>colorado</video:tag>
      <video:tag>littleton</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>boulder</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>broomfield</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>radongas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Creation-Museum-Teaches-Super-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Creation Museum Teaches Super Evolution</video:title>
      <video:description>I invite everyone to view the full collection of photos taken at the creation &quot;museum&quot;.  

http://www.flickr.com/photos/n1c0star/sets/72157600335006271/

These images were not taken by me. It was a mistake by me to refer to the couple as atheists in the video.  By their own admission they simple are two people who do not believe in creationism.

I always put museum in quotes as this building makes a mockery of the fine history of science and art institutions.   The slides I have selected show clear evidence that creationists believe in and promote the idea of Super Evolution.  Here I present very simple evidence that proves beyond a shadow of a doubt that such rapid change is completely impossible and goes against every single piece of data collected over the past century and a half.

This &quot;museum&quot; goes beyond teaching super evolution.  The real goal is to convince the visitor that science in general does not work.  And of course this makes sense.  How else can one reconcile the ideas offered by creationists with the millions of facts collected by scientists.  In short, creationists want people to accept what they say, and not think for themselves.  Because even the most marginal effort of free thought will unmask their ideas as completely ludicrous.  

This &quot;museum&quot; makes it clear that creationists want our society to fall back into the dark ages.  Ask yourself this: Where have all of our medical breakthroughs come from? Where have our communications and transportation technologies come from?  The scientific method, logic, and human reason are the backbone of modern civilization.  Creationists want us to abandon them for blind acceptance.  Yet they are more than willing to use these technologies to advance their ignorance.  And yes that does make them hypocrites.

The slide at 4:33 should read &quot;most animals are diploid&quot; as the vast majority are but a few specie are in fact haploid.

To download this video go to:
http://www.mediafire.com/?btgoyndxkl4

If you wish to translate this video you can d</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d636db91-1d7e-47a7-8f4b-3168204ddf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2614.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Noah</video:tag>
      <video:tag>Ark</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Dawkins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Kinetic Theory - Behavior of Gases

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15185.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-08-28T15:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqQRXRtvM9o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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    <loc>https://dnatube.com/videos/Lec-3-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2515</video:duration>
      <video:publication_date>2012-09-09T03:08:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a90-2XyHjGg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
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      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 -  Electrical Engineering C245 - Mechanics of Mater</video:title>
      <video:description>&quot;Lec 10 -  Electrical Engineering C245 - Mechanics of Mater&quot;Introduction to MEMS Design</video:description>
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      <video:tag>engineering</video:tag>
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      <video:uploader>nazir</video:uploader>
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      <video:description>Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type, called the parent nuclide transforming to an atom of a different type, called the daughter nuclide.

As for types of radioactive radiation, it was found that an electric or magnetic field could split such emissions into three types of beams. For lack of better terms, the rays were given the alphabetic names alpha, beta and gamma, still in use today. While alpha decay was seen only in heavier elements (atomic number 52 and greater), the other two types of decay were seen in all of the elements.

In analyzing the nature of the decay products, it was obvious from the direction of electromagnetic forces that alpha rays carried a positive charge, beta rays carried a negative charge, and gamma rays were neutral. From the magnitude of deflection, it was clear that alpha particles were much more massive than beta particles. Passing alpha particles through a very thin glass window and trapping them in a discharge tube allowed researchers to study the emission spectrum of the resulting gas, and ultimately prove that alpha particles are helium nuclei. Other experiments showed the similarity between beta radiation and cathode rays; they are both streams of electrons, and between gamma radiation and X-rays, which are both high energy electromagnetic radiation.

Although alpha, beta, and gamma are most common, other types of decay were eventually discovered. Shortly after discovery of the neutron in 1932, it was discovered by Enrico Fermi that certain rare decay reactions yield neutrons as a decay particle. Isolated proton emission was eventually observed in some elements. Shortly after the discovery of the positron in cosmic ray products, it was realized that the same process that operates in classical beta decay can also produce positrons (positron emission), analogously to negative electrons. Each of the two types of beta decay ac</video:description>
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      <video:tag>radiation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This lecture is provided by HHMI. The Double Life of RNAâ€”The 1995 Webcast Lectures</video:description>
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    <lastmod>2026-08-14</lastmod>
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Showing that the centroid is 2/3 of the way along a median</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Centroids</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Proof</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Geography C110</video:title>
      <video:description>&quot;Lec 20 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27437.jpg</video:thumbnail_loc>
      <video:duration>4560</video:duration>
      <video:publication_date>2012-09-21T07:10:08.000Z</video:publication_date>
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      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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    <loc>https://dnatube.com/videos/Urinary-system-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system animation</video:title>
      <video:description>This video describes human urinary system or urinary tract which is also called the excretory system. This organ system that produces, stores, and eliminates urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5958d626-012a-4732-bc1b-584dda0b3d27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-12T00:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11266.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
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    <loc>https://dnatube.com/videos/Vertical-Mattress-Pattern-Suture-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Mattress Pattern Suture Technique</video:title>
      <video:description>The cutaneous trunci muscle is closed with a simple interrupted pattern the skin is sutured using a modified vertical mattress suture pattern nonabsorbable monofilament sutures in a vertical mattress pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eecb5fa1-04a7-40a9-9f09-aab08b20041b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2011-11-30T08:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9359.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vertical</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Organic-Chemistry-Lab-Recrystallization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chemistry Lab: Recrystallization</video:title>
      <video:description>A demonstration of the technique of recrystallization used in Organic Chemistry labs.

Demonstrations conducted by:
Dr. Scott Allen
Assistant Professor, Chemistry/Physics, University of Tampa

Directed by:
Gordon McClelland
Computing and Information Services, Vassar College

Produced by:
Cristian Opazo
Academic Computing Services, Vassar College

Production Assistants:
Ken Bolton and Steve Taylor
Academic Computing Services, Vassar College

Post-production by:
Becca Marcus
Vassar College, class of 2008
and
John Santos
Vassar College, class of 2007

Thanks to Ed Wroblewski, Film Department, Vassar College

Copyright © 2007, 2008 by Vassar College.
Do not reproduce, download or edit without permission.</video:description>
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      <video:duration>529</video:duration>
      <video:publication_date>2009-06-07T14:24:03.000Z</video:publication_date>
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      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Recrystallization</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>Vassar</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Rutherford</video:title>
      <video:description>In 1911, Rutherford came forth with his own physical model for subatomic structure, as an interpretation for the unexpected experimental results. In it, the atom is made up of a central charge (this is the modern atomic nucleus, though Rutherford did not use the term &quot;nucleus&quot; in his paper) surrounded by a cloud of orbiting electrons. In this 1911 paper, Rutherford only commits himself to a small central region of very high positive or negative charge in the atom, but uses the following language for pictorial purposes:

    &quot;For concreteness, consider the passage of a high speed α particle through an atom having a positive central charge N e, and surrounded by a compensating charge of N electrons. [1]

From purely energetic considerations of how far α (alpha) particles of known speed would be able to penetrate toward a central charge of 100 e, Rutherford was able to calculate that the radius of his gold central charge would need to be less (how much less could not be told) than 3.4 x 10-14 metres (the modern value is only about a fifth of this). This was in a gold atom known to be 10-10 metres or so in radius--- a very surprising finding, as it implied a strong central charge less than 1/3000th of the diameter of the atom.

The Rutherford model didn&apos;t attribute any structure to the orbits of the electrons themselves, though it did mention the atomic model of Hantaro Nagaoka, in which the electrons are arranged in one or more rings.

The Rutherford paper suggested that the central charge of an atom might be &quot;proportional&quot; to its atomic mass in hydrogen mass units (roughly 1/2 of it, in Rutherford&apos;s model). For gold, this mass number is 197 (not then known to great accuracy) and was therefore modeled by Rutherford to be possibly 196. However, Rutherford did not attempt to make the direct connection of central charge to atomic number, since gold&apos;s place on the periodic table was known to be about 79, and Rutherford&apos;s more tentative model for the structure of the gold nucleus was 49 helium nuclei, which would</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2009-06-07T15:12:29.000Z</video:publication_date>
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      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherford</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Taq polymerase is used to replicate targeted portions of the genome during a cycle of heating and cooling. The process may be repeated thirty or forty times to get the right quantity of DNA by Gautam Rangan</video:description>
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      <video:duration>27</video:duration>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26- What&apos;s the Matter With Form?</video:title>
      <video:description>Lec 26- What&apos;s the Matter With Form?Preston Scott Cohen
Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
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Ethics and Public Health in an Age of Catastrophe
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    <lastmod>2026-08-14</lastmod>
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    <video:video>
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      <video:description>The whole process of periods and the reason behind it is shown in this video.Ovaries produces hormones which change lining of uterus. Each month lining of uterus falls with some blood.</video:description>
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      <video:publication_date>2013-02-11T01:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30087.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Why</video:tag>
      <video:tag>periods</video:tag>
      <video:tag>occur</video:tag>
      <video:tag>in</video:tag>
      <video:tag>women</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 34 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fast Poisson solver (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/E1o1h-_4Bn4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
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      <video:tag>differential</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Bond-Strength-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Bond Strength  (NB)</video:title>
      <video:description>Bond Strength  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26370.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2012-09-19T00:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6CRbRJsgI-A</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bond</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Law-2706-Resource-Alternatives-Natural-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Law 270.6  Resource Alternatives: Natural Gas</video:title>
      <video:description>Law 270.6  Resource Alternatives: Natural Gas

Law 270.6 - Lecture 8 - Resource Alternatives: Natural Gas; and Natural Gas: The Future and LNG

March 6, 2008

The resource and its regulation.</video:description>
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      <video:duration>9494</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/rrxflBreal4</video:player_loc>
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      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>alternatives</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>LNG</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>plannin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Organic Reactions and Pharmaceuticals, Chemistry 14D</video:title>
      <video:description>&quot;Lec 4- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21198.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-09T03:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GUar6OCYQCU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
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      <video:tag>Reactions</video:tag>
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      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Wartime-Reconstruction-Imagining-the-Aftermath-and-a-Second-American-Republic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Wartime Reconstruction: Imagining the Aftermath and a Second American Republic</video:title>
      <video:description>&quot;Lec 20 - Wartime Reconstruction: Imagining the Aftermath and a Second American Republic&quot; The Civil War and Reconstruction (HIST 119)

This lecture begins with a central, if often overlooked, turning point in the Civil War--the re-election of Abraham Lincoln in 1864. Although the concerted efforts of northern Peace Democrats and a palpable war weariness among the electorate made Lincoln&apos;s victory uncertain, timely Union victories in Atlanta and Mobile in September of 1864 secured Lincoln&apos;s re-election in November. This lecture concludes Professor Blight&apos;s section on the war, following Lee and Grant to Appomattox Courthouse, and describing the surrender of Confederate forces. The nature of Reconstruction and the future of the South, however, remained open questions in April of 1865.

00:00 - Chapter 1. Introduction: Perceiving the Scale of Death through Whitman
06:26 - Chapter 2. Lincoln&apos;s Re-election in 1864
15:57 - Chapter 3. The South Surrenders: Grant and Lee at Appomattox
31:41 - Chapter 4. The Aftermath: Changes in the Constitution and Ideas of Reconstruction
46:39 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-01T08:40:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4fSZwLr7kLQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abraham</video:tag>
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      <video:tag>Richmond</video:tag>
      <video:tag>George</video:tag>
      <video:tag>McClellan</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Inaugural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Photosythnthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Photosythnthesis</video:title>
      <video:description>This video will show how does the process of photosynthesis takes place. Light energy, water and carbon dioxide are the raw material required and the food and oxygen are end products formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/00995dee-f40e-4b7b-bad9-7f3ed0b23753/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-08-08T15:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3220.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosythnthesis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-star-under-the-gravitational-pull-of-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A star under the gravitational pull of a black hole</video:title>
      <video:description>This video shows a star under the huge gravitational pull of a black hole. The stare is ripped apart by black hole’s enormous gravitational force. Edited by Ashraf</video:description>
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      <video:duration>105</video:duration>
      <video:publication_date>2010-11-10T12:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4938.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/The-kidneys-functional-Unit-the-nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The kidney&apos;s functional Unit;  the nephron</video:title>
      <video:description>The nephron is the kidney&apos;s functional unit, it filters blood, reabsorbs the water and produces urine in the process of waste removal.</video:description>
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      <video:uploader>userone</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 7- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21201.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-09T03:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mctl--ULRsw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Exodus-Decoded-Trailer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Exodus Decoded Trailer</video:title>
      <video:description>Executive Producer James Cameron presents The Exodus Decoded, a Simcha Jacobovici film. Now available on DVD! 
In the US available at:
http://store.aetv.com
And in Canada at: 
http://www.chapters.indigo.ca/ipod/item/gifts-9492263984/094922639844/The+Exodus+Decoded?ref=Home%3a+Search+Top+Sellers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/655c8054-0065-4dd8-8a7b-702d7631ef80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2009-05-27T17:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2307.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Exodus</video:tag>
      <video:tag>Decoded</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>biblical</video:tag>
      <video:tag>Plague</video:tag>
      <video:tag>Plagues</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Moses</video:tag>
      <video:tag>Commandments</video:tag>
      <video:tag>Egypt</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Pharoah</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Cameron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Indonesian-Mimic-Octopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Indonesian Mimic Octopus</video:title>
      <video:description>This camouflage expert is able to copy the physical likeness and movement of more than fifteen different species, including sea snakes, lionfish, flatfish, brittle stars, giant crabs, sea shells, stingrays, jellyfish, sea anemones, and mantis shrimp.  He was discovered in 1998 off the coast of Sulawesi in Indonesia, the mimic octopus is the first known species to take on the characteristics of multiple species. This animal is so intelligent that it is able to discern which dangerous sea creature to impersonate that will present the greatest threat to its current possible predator. For example, scientists observed that when the octopus was attacked by territorial damselfishes, it mimicked the banded sea snake, a known predator of damselfishes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32124.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2015-04-09T06:44:42.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/32124.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Indonesian</video:tag>
      <video:tag>Mimic</video:tag>
      <video:tag>Octopus</video:tag>
      <video:tag>camouflage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastroduodenal-junction-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastroduodenal junction histology</video:title>
      <video:description>The video illustrates the gastroduodenal junction study. The gastrduodenal junction is the angled at about 90 degrees in a posterior direction to the axis of the gastric antrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/deeea0a5-7e96-436f-9c57-a1ee1b653a11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2011-11-28T11:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8479.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>GastroDuodenal</video:tag>
      <video:tag>Junction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-More-on-balance-sheets-and-equity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - More on balance sheets and equity</video:title>
      <video:description>More on balance sheets and equity

What happens to equity when the value of the assets increase or decrease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20113.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-06T02:03:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2Nw5T44zvY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Sheets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Learning-and-Memory-How-it-Works-and-When-it-Fails</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Learning and Memory: How it Works and When it Fails</video:title>
      <video:description>&quot;Lec 19 - Learning and Memory: How it Works and When it Fails&quot; (March 9, 2010) Frank Longo, MD, PhD, George and Lucy Becker Professor, discusses the intricacy human mind and how different types of memory and memory loss function.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford School of Medicine:
http://med.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18740.jpg</video:thumbnail_loc>
      <video:duration>6829</video:duration>
      <video:publication_date>2012-09-04T04:29:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_HfSnQqeyY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>input</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>rehearsal</video:tag>
      <video:tag>consolidation</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>stroop</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>executive</video:tag>
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      <video:tag>mul</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 8- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21202.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-09T03:09:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1LgS4_CsBY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytokine-Binding-or-JAK-STAT-Signaling-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytokine Binding or JAK-STAT Signaling Pathway</video:title>
      <video:description>The JAK-STAT system consists of three main components: (1) a receptor (2) Janus kinase (JAK) and (3) Signal Transducer and Activator of Transcription (STAT).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/405e06cd-ebb5-432d-81cd-0d00b78938f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-04-08T20:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4103.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Cytokine</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meningitis-how-to-prevent-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meningitis; how to prevent it</video:title>
      <video:description>Meningitis is a bacteria infection, which affects the meninges. This is a tutorial on how to prevent this disease which can be fatal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68aa860c-8483-4faf-b2ad-55824d73a97f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-28T11:54:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8486.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 11 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on The Robotic Reconnaissance Team, then begins lecturing on Dynamics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4421</video:duration>
      <video:publication_date>2012-09-03T16:17:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o3Xx3vi6qzo</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>reconnaissance</video:tag>
      <video:tag>Surveillance</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Formulation</video:tag>
      <video:tag>articulated</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>body</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>algor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidneys-Keeping-them-in-check</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidneys; Keeping them in check</video:title>
      <video:description>This is a video on how to keep kidneys in check, especially for people with diabetes that include keeping blood pressure in check.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2a9ce7d-e5d1-4e28-8a6d-3f3ea52fcc6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2011-11-28T12:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8518.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Keeping</video:tag>
      <video:tag>Kidneys</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Check</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amniotic-membrane-graft-eye-keratectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amniotic membrane graft, eye keratectomy</video:title>
      <video:description>Keratectomy is an excision of a portion of the cornea. This is a video that shows eye surgery for the amniotic membrane graft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43973a70-e87a-43f4-8c2f-ae47070e641e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-11-28T11:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8488.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Keratectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Amniotic</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-of-Breath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short of Breath?</video:title>
      <video:description>As the seasons change, so does the air quality and content in the air. This video takes a look at asthma a respiratory condition that inflames the airways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d69b192-6943-4660-952b-8e34250a0c21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-28T11:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8487.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Falling</video:tag>
      <video:tag>short</video:tag>
      <video:tag>of</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 9- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21203.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-09T03:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1aXIww7dC2U</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-BCA-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (BCA Assay)</video:title>
      <video:description>The bicinchoninic acid assay (BCA Assay) is a biochemical assay for determining the total level of protein in a solution, similar to Bradford protein assay. The total protein concentration is exhibited by a color change of the sample solution from green to purple in proportion to protein concentration, which can then be measured using colorimetric techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ab4f213d-6c5a-4c5a-9b1c-61ba788c3639/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-05-26T05:42:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4370.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>BCA</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-superficial-dissection-of-the-upper-and-lower-limbs-in-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The superficial dissection of the upper and lower limbs in Anatomy</video:title>
      <video:description>This video shows an anatomical superficial dissection of the upper and lower limbs, with the instructor pointing out what one needs to know about this tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6ca65d5-6a32-45f7-aa6f-81ce47f73732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2011-11-28T11:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8489.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 16 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20748.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-07T16:29:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wU9ml0Gwbao</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 10- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21204.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-09T03:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l0DzBDR8EHc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spleen-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spleen Histology</video:title>
      <video:description>The spleen is the organ charged with removing abnormal blood cells and making components of the immune system and is located above the stomach. This video gives more information on this organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a376843-f422-4761-ba82-8926e9df69ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-11-28T12:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8498.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>spleen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Introduction-to-work-and-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Introduction to work and energy</video:title>
      <video:description>Introduction to work and energy

Introduction to work and energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21095.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-08T17:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2WS1sG9fhOk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>work</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-God-Exist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does God Exist?</video:title>
      <video:description>If Quran is not from God(Allah) then who could have mentioned all these scientific facts in the Quran 1400 years ago which science have discovered recently?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2875.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2009-06-20T13:41:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2875.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Muslims</video:tag>
      <video:tag>Athiests</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>SOd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Constitutional-Crisis-and-Impeachment-of-a-President</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Constitutional Crisis and Impeachment of a President</video:title>
      <video:description>&quot;Lec 22 - Constitutional Crisis and Impeachment of a President&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight continues his discussion of the political history of Reconstruction. The central figure in the early phase of Reconstruction was President Andrew Johnson. Under Johnson&apos;s stewardship, southern whites held constitutional conventions throughout 1865, drafting new constitutions that outlawed slavery but changed little else. When the Republican-dominated U.S. Congress reassembled late in 1865, they put a stop to Johnson&apos;s leniency and inaugurated Radical (or Congressional) Reconstruction, a process that resulted in the immediate passage of the Civil Rights bill and the Fourteenth Amendment, and the eventual passage of four Reconstruction Acts. The Congressional elections in 1866 and Johnson&apos;s disastrous &quot;Swing Around the Circle&quot; speaking tour strengthened Radical control over Congress. Each step of the way, Johnson did everything he could to obstruct Congressional Reconstruction, setting the stage for his impeachment in 1868.

00:00 - Chapter 1. Introduction
01:56 - Chapter 2. Johnson&apos;s Limited Stance and Approach to Reconstruction
14:49 - Chapter 3. The Republican Congress&apos;s Radical Reconstruction
25:41 - Chapter 4. The Reconstruction Amendments: Civil Rights and Citizenship
43:06 - Chapter 5. Johnson&apos;s &quot;Swing Around the Circle&quot; and Impeachment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16728.jpg</video:thumbnail_loc>
      <video:duration>3128</video:duration>
      <video:publication_date>2012-09-01T08:40:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-EmHnHEuElk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Andrew</video:tag>
      <video:tag>Johnson</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Fourteenth</video:tag>
      <video:tag>Amendment</video:tag>
      <video:tag>Governments</video:tag>
      <video:tag>pardon</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Method-of-plating-metals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Method of plating metals</video:title>
      <video:description>Electroplating is a process by which a metal is coated with another metal in order to prevent corrosion or better its appearance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11277.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-12-12T01:20:08.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11277.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electroplating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Punishment-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -  Punishment I</video:title>
      <video:description>&quot;Lec 17 -  Punishment I&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a discussion of differing responses to hypothetical and actual examples, and offers an actual example of a Trolley Problem. Then, the central topic of the lecture, punishment, is presented. After offering a characterization of what civil punishment involves, Professor Gendler discusses various justifications that have been offered of the practice. She distinguishes between justifications that are forward-looking and those that are backward-looking, and between justifications that are primarily victim-directed and those that are primarily offender-directed. These outlooks are then connected to the moral views that have been presented in earlier lectures: Utilitarianism and deontology.

00:00 - Chapter 1. Hypothetical Versus Actual Cases
10:27 - Chapter 2. What Is Punishment?
23:26 - Chapter 3. Justifications for Punishment: Overview
32:05 - Chapter 4. Retributivism

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23616.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-14T09:45:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VkjZHAhKuaI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pendulum-In-A-Clock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pendulum In A Clock</video:title>
      <video:description>This short video demonstrates the movement of a pendulum in a clock. A mass hanging from a pivot so that it can sway freely is known as a pendulum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a7ab1e8e-4952-42dc-a8d5-c88a9d06fb81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-12T01:20:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11278.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Pendulum</video:tag>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Area-of-a-circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Area of a circle</video:title>
      <video:description>Area of a circle

Area of a circle and how it relates to radius and diameter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20348.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2012-09-06T14:21:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tCrDyJsSFok</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Doppler-effect-formula-when-source-is-moving-away</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Doppler effect formula when source is moving away</video:title>
      <video:description>Doppler effect formula when source is moving away

http://www.youtube.com/watch?v=KkJ0wL9f2VY&amp;feature=share&amp;list=ECAD5B880806EBE0A4


http://www.youtube.com/watch?v=KkJ0wL9f2VY&amp;feature=share&amp;list=ECAD5B880806EBE0A4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21827.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-10T14:31:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KkJ0wL9f2VY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>when</video:tag>
      <video:tag>source</video:tag>
      <video:tag>is</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>away</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 20 MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec - 20 MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 6

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15714.jpg</video:thumbnail_loc>
      <video:duration>3266</video:duration>
      <video:publication_date>2012-08-28T19:49:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w26JaJX8GMk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Organic-Reactions-and-Pharmaceuticals-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 19- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21218.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-09T03:11:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qHa-jo39ocM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-an-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of an Electric Current</video:title>
      <video:description>Effects of an Electric Current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/babd3f3f-125c-475f-a61d-225b832eb20f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2010-11-10T14:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4990.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Freely-Falling-Objects-and-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Freely Falling Objects and Gravity</video:title>
      <video:description>All objects dropped from a height falls on the earth. Why is it so? All explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4631bc4-babd-4aa6-8747-962c80c1f49b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-12T00:02:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11272.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Freely</video:tag>
      <video:tag>Falling</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-of-Summation-of-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction of Summation of Numbers?</video:title>
      <video:description>This video will help you to make the summation of numbers very easily. The topic is discussed here with examples to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9f46442a-5aef-4532-aab1-157b6544122c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2013-01-18T05:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28849.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>summation</video:tag>
      <video:tag>2</video:tag>
      <video:tag>types</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Premature-Babies-Eye-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Premature Babies Eye Examination</video:title>
      <video:description>Video shows the examination of eye of a premature baby by an expert doctor. The process of eye examination needs a proper care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9cc6583e-8c66-4874-b3af-5c2398c6620d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2011-11-29T00:25:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8588.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Premature</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insulin-and-GLUT-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin and GLUT 4</video:title>
      <video:description>Insulin and GLUT 4  - A signal transduction pathway. What is GLUT 4. Glucose transporter type 4, also known as GLUT4, is a protein that in humans is encoded by the GLUT4 gene. GLUT4 is the insulin-regulated glucose transporter found in adipose tissues and striated muscle (skeletal and cardiac) that is responsible for insulin-regulated glucose translocation into the cell. This protein is expressed only in muscle and fat cells, the major tissues in the body that respond to insulin. The first evidence for this distinct glucose transport protein was provided by David James in 1988. The gene that encodes GLUT4 was cloned and mapped in 1989. read more: http://en.wikipedia.org/wiki/GLUT4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab5aee4d-24d6-4a95-85e5-729ded977137/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2010-11-24T04:57:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5896.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GLUT</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Electrical Engineering 240</video:title>
      <video:description>lec 2-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20882.jpg</video:thumbnail_loc>
      <video:duration>4960</video:duration>
      <video:publication_date>2012-09-07T23:51:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ClVV-jsy3KI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Categories-of-Diabetes-Mellitus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Categories of Diabetes Mellitus</video:title>
      <video:description>The classification of diabetes mellitus sre: Type 1, Type 2 and gestational diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/92f6cdb7-5215-4329-960c-fbbd13e43a9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-06T17:57:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2794.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Modification-The-Movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Modification The Movie</video:title>
      <video:description>In contemporary sci fi movies genetics or genetic engineering and cloning are often to be found competing for attention with other favourite topics of popular scientific interest such as cybernetics and artificial intelligence while at a less hi tech level genetic themes inevitably play an important role in movies about twins whether identical or non identical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/98195717-cb3e-4f9a-a5af-da8ce8f82e9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2010-11-17T21:29:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5582.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>the</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Infection-in-Children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Infection in Children</video:title>
      <video:description>Ear infection tends to be more common in children that adults especially those under the age of four. This video provides more information on children&apos;s ear infection which can cause hearing loss.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f2cf6eb2-fb25-4e6d-b832-993e19de5fc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-10-23T19:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7262.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>children</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Infection</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-the-Psychomotor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development  of the Psychomotor</video:title>
      <video:description>Psychomotor is the relation of muscular movement to the brain processes such as a month old baby smiling. This is a video that shows this kind of development of what a child should be able to do after a certain milestone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f3d56b36-693c-4e1b-b4af-a232d567f311/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-12-03T03:28:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10595.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Psychomotor</video:tag>
      <video:tag>Development</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Organic-Reactions-and-Pharmaceuticals-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 22- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21225.jpg</video:thumbnail_loc>
      <video:duration>2670</video:duration>
      <video:publication_date>2012-09-09T03:13:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G3vJyTLoCHA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Organic</video:tag>
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      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
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      <video:tag>UCLA</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/How-to-Perform-a-Pediatric-Neurological-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform a Pediatric Neurological Exam</video:title>
      <video:description>A pediatric neurological examination of a child is shown in the video. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a22597aa-2e0c-4bd9-9433-3a5f958e4d21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2011-11-28T23:30:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8558.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>Examination</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Approach-and-solving-of-logical-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Approach and solving of logical problems</video:title>
      <video:description>Suman Bhattacharjee shows us how to approach and solve logical reasoning problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d30d7e69-ce34-4ff6-8d27-4f1d155aaa76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2014-10-06T15:37:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31928.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Logic</video:tag>
      <video:tag>Tests</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Arterial-Blood-Gas-Sampling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Arterial Blood Gas Sampling</video:title>
      <video:description>Arterial blood gas sampling done by most of the respiratory therapist is shown in the video. Proper precautions required for this process are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d1b00a0-0065-46d0-bacd-522bcdda2f43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2011-11-28T23:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8572.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Sampling</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Emergency-Physical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emergency Physical Exam</video:title>
      <video:description>Video shows some of the tips for physical examination during emergency. This lecture contains a disscution about different emergencies that we encounter in our life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81635260-b7f9-45f1-8e01-d38a8b1b7991/cand_5.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2011-11-28T23:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8571.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Emergency</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Homeostatic-Disruptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Homeostatic Disruptions</video:title>
      <video:description>This video shows the homeostatic disruptions with the examples of different species. Video is performed by the experts to help you on this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6960dd2-ea1d-464b-808d-208790241110/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2013-01-19T04:50:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28918.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Homeostatic</video:tag>
      <video:tag>Disruptions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-Lab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis Lab</video:title>
      <video:description>Video shows an activity showing the process of photosynthesis in detail. The material required and a full description of the photosynthesis is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4816cf5d-a7e5-4e9b-ba70-a3ee1d1f5607/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2013-01-19T04:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28895.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Walkthrough</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comets-Remnants-Of-The-Beginning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comets - Remnants Of The Beginning</video:title>
      <video:description>Comets - Remnants Of The Beginning video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/286e7318-e6d2-4e13-8396-92abe04ebe1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2010-11-10T13:11:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4947.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Comets</video:tag>
      <video:tag>Remnants</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Beginning</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-appetite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling appetite</video:title>
      <video:description>asapSCIENCE talks to us about the science of appetite control.  There are different hormones that are involved in the triggering and stopping of the desire to eat.  Find out how this process happens in this animated presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/5a51aa6e-6449-42fc-be3c-ab14b47efebc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2014-10-02T02:06:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31795.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ghrelin</video:tag>
      <video:tag>leptin</video:tag>
      <video:tag>appetite</video:tag>
      <video:tag>hunger</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>eat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Linear-Algebra-Parametric-Representations-of-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Linear Algebra: Parametric Representations of Lines</video:title>
      <video:description>Linear Algebra: Parametric Representations of Lines

Linear Algebra: Parametric Representations of Lines in R2 and R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21995.jpg</video:thumbnail_loc>
      <video:duration>1486</video:duration>
      <video:publication_date>2012-09-11T00:16:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hWhs2cIj7Cw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
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      <video:tag>of</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Additional-Neurological-Testing-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Additional Neurological Testing Part 6</video:title>
      <video:description>A oral description of the neurological examination of the patient is shown here. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b715d9ab-c849-468a-abc4-172a120cf3d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:00:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8798.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
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      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Back-to-the-Future-Mistakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Back to the Future Mistakes</video:title>
      <video:description>Mistake number 10:  Here&apos;s YOUR mistake.  Old Biff traveled BACK to the future BEFORE young Biff could USE the sports almanac.  The new future created by young Biff would NOT begin until the MOMENT he used the book (not just because he possessed it).  So, no, Old Biff would NOT travel back to the new future young Biff created (when he used the book) because young Biff had not used the book.  You&apos;re proceeding on a theory that, just the very act of travelling back in time would have changed the future you came from and that is seriously flawed./nMistake number 9:
What you are forgetting is this: The 1955 Doc may have been YOUNGER than the Doc in the Wild West but they were  from TWO DIFFERENT TIMELINES./nMistake number 8:
 it wasn&apos;t that they couldn&apos;t get gasoline.  The car was completely mechanically disabled having been shot full of holes.  (I guess you were getting popcorn when they discovered this?)/nMistake number 7.  OMG DUDE.  You need to STOP trying to look for holes in the time travel angles of this movie.  You simply stink.  Doc created the time travel train then went to the FUTURE and modified it so that it would float and such (he didn&apos;t do all those things back in the 1800&apos;s and the movie never SAYS he did).  When he appears in that train he&apos;s coming from the FUTURE not the past.  Get it?/nMistake number 6.  Two Deloreans would be a paradox, yes, but time travel itself is a paradox.  Marty was in 1885 but he wasn&apos;t even born yet, if paradoxes bother you THIS would be the one that should bother you most, but instead you focus on the fact there are two Deloreans.   Here&apos;s another paradox, and this one will make your brain hurt I bet.  Doc could not USE the old Delorean after he put it in the cave or it wouldn&apos;t be there for Marty to use to get back to his home time, nor would it be there for Marty to use after he got the telegram.  Once Doc put the DeLorean in the cave he HAD to leave it alone and NOT TOUCH IT or he could ruin his plan and defeat the purpose of sending the telegram./nYou keep listing pa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/db31383a-23d4-4a8e-b608-d90877074859/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2015-05-14T14:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32180.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>mistakes</video:tag>
      <video:tag>paradox</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/The-five-kingdoms-in-nature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The five kingdoms in nature</video:title>
      <video:description>The five kingdoms of life is illustrated in this video.  Kingdoms include the prokaryotic Monera and the eukaryotic Protista, Fungi, Plantae and Animalia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/14542ae0-b375-4602-ad3f-84045bbf574f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T02:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11325.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>five</video:tag>
      <video:tag>Kingdoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasound-of-Shoulder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound of Shoulder</video:title>
      <video:description>Video shows the pictorial view of an ultrasound in progress. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/342e0663-cede-4459-9964-c9b6c8429a44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8795.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>Shoulder</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/How-to-remove-intercostal-tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to remove intercostal tube</video:title>
      <video:description>An intercostal tube is used to remover fluid, air, or pus.  Removal of intercostal tube requires care and expertise. This video features removal of intercostal tube. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68e8d240-91d2-41df-a715-072b99912aee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-11-29T10:59:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8796.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Deal With Burns</video:title>
      <video:description>What will you do if anyone around you met with a burn? This video explains the self treatment by pouring water and covering the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/866c758a-9bfe-4cea-8ae8-55804331a42a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8793.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Burns</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Live Intestinal Obstruction Operation</video:title>
      <video:description>When the contents of the intestines cannot pass through and exit the body it is known as intestinal obstruction. A surgery is carried out in order to repair this damage. This video demonstrates this process.</video:description>
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      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T22:15:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9642.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intestinal</video:tag>
      <video:tag>Obstruction</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Introduction-With-Probiotic-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Probiotic Products</video:title>
      <video:description>This video will help you to understand about the pro-biotic products. These foods fights from fatique, constipation, diarrhea and irritability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/daaadd31-b78e-415e-8956-3e55ce79b4b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2010-11-24T00:05:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5840.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Forever</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Probiotic</video:tag>
      <video:tag>Products</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Roman-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Roman Architecture</video:title>
      <video:description>&quot;Lec 1 - Introduction to Roman Architecture&quot; Roman Architecture (HSAR 252)

Professor Kleiner introduces the wide variety of Roman buildings covered in the course and links them with the theme of Roman urbanism. The lecture ranges from early Roman stone construction to such masterpieces of Roman concrete architecture as the Colosseum and Pantheon. Traveling from Rome and Pompeii across the vast Roman Empire, Professor Kleiner stops in such locales as North Africa and Jordan to explore the plans of cities and their individual edifices: temples, basilicas, theaters, amphitheaters, bath complexes, and tombs. The lecture culminates with reference to the impact of Roman architecture on post-antique architectural design and building practice.

00:00 - Chapter 1. Introduction: Roman Urbanism
09:47 - Chapter 2. The Urban Grid and Public Architecture 
24:41 - Chapter 3. Bathing, Entertainment, and Housing in the Roman City 
37:06 - Chapter 4. Roman Tombs, Aqueducts, and the Lasting Impact of Roman Architecture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23040.jpg</video:thumbnail_loc>
      <video:duration>2551</video:duration>
      <video:publication_date>2012-09-12T05:47:14.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-8-PACS-164B-Lecture-08</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - PACS 164B - Lecture 08</video:title>
      <video:description>PACS 164B - Lecture 08

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17596.jpg</video:thumbnail_loc>
      <video:duration>1470</video:duration>
      <video:publication_date>2012-09-03T16:21:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXrZciOchRg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 25- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:category>Organic Chemistry</video:category>
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      <video:tag>and</video:tag>
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      <video:description>Surgical treatment of the cleft palate is best accomplished in one surgical procedure. This video shows cleft palate surgery.</video:description>
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      <video:description>This video provides its evidence for the theory of evolution but taking a comparison of human DNA and that of a chimpanzee. Evidence suggests that both the human and chimpanzee have a common ancestor in evolution. This is the analysis of the human chromosome in the second part of the series.</video:description>
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      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
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      <video:tag>human</video:tag>
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      <video:tag>pt1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A technique for post surgical procedure done to close any open wounds.</video:description>
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      <video:category>Science and technology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 86 - Money Supply and Demand Impacting Interest Rates</video:title>
      <video:description>Money Supply and Demand Impacting Interest Rates

Examples showing how various factors can affect interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25556.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
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      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Impacting</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microsurgical-resection-of-Vocal-fold-polyp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microsurgical resection of Vocal fold polyp</video:title>
      <video:description>Vocal cord polyp is a benign lesion of the vocal cords arising within the lamina propria of the vocal fold usually as a result of vocal misuse or overuse they most commonly affect glottic closure and the vibratory characteristics of the true vocal fold</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e949c642-c515-4a01-918c-67eeb99c00ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-11-29T11:01:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8805.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Microsurgical</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>fold</video:tag>
      <video:tag>polyp</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-PACS-164B-Lecture-09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - PACS 164B - Lecture 09</video:title>
      <video:description>PACS 164B - Lecture 09

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17597.jpg</video:thumbnail_loc>
      <video:duration>4923</video:duration>
      <video:publication_date>2012-09-03T16:22:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q1byLQjfdtc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 27 - More advanced ratio problem--with Algebra (HD version)</video:title>
      <video:description>More advanced ratio problem--with Algebra (HD version)

More advance ratio problem with algebra.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20118.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T02:05:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ItA_hhRtUuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>version</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Voith turbo fluid coupling in hydrodynamic systems</video:title>
      <video:description>Incredible, that must be the question, No slip. And how is it linked? Obviously it has to be linked so that it doesn&apos;t bend. This video is exceptional and nice to watch, it simplifies the length paragraphs.</video:description>
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      <video:duration>92</video:duration>
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      <video:tag>turbo</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Family or Why Everyone Is Related</video:title>
      <video:description>Interesting (and somewhat unsettling) video explaining how all humans are related, at least distantly.  Discusses how globalization has made the human family genetically tighter and how recently we most likely have had a common ancestor.</video:description>
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      <video:tag>Related</video:tag>
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      <video:description>Viaje por el mundo interior celular./nUna célula (del latín cellula, diminutivo de cella, hueco) es la unidad morfológica y funcional de todo ser vivo. De hecho, la célula es el elemento de menor tamaño que puede considerarse vivo. De este modo, puede clasificarse a los organismos vivos según el número que posean: si sólo tienen una, se les denomina unicelulares (como pueden ser los protozoos o las bacterias, organismos microscópicos); si poseen más, se les llama pluricelulares. En estos últimos el número de células es variable: de unos pocos cientos, como en algunos nematodos, a cientos de billones (1014), como en el caso del ser humano. Las células suelen poseer un tamaño de 10 µm y una masa de 1 ng, si bien existen células mucho mayores./nLa teoría celular, propuesta en 1839 por Matthias Jakob Schleiden y Theodor Schwann, postula que todos los organismos están compuestos por células, y que todas las células derivan de otras precedentes. De este modo, todas las funciones vitales emanan de la maquinaria celular y de la interacción entre células adyacentes; además, la tenencia de la información genética, base de la herencia, en su ADN permite la transmisión de aquélla de generación en generación./nLa aparición del primer organismo vivo sobre la Tierra suele asociarse al nacimiento de la primera célula. Si bien existen muchas hipótesis que especulan cómo ocurrió, usualmente se describe que el proceso se inició gracias a la transformación de moléculas inorgánicas en orgánicas bajo unas condiciones ambientales adecuadas; tras esto, dichas biomoléculas se asociaron dando lugar a entes complejos capaces de autorreplicarse. Existen posibles evidencias fósiles de estructuras celulares en rocas datadas en torno a 4 o 3,5 miles de millones de años (giga-años o Ga.). Las evidencias de la presencia de vida basadas en desviaciones de proporciones isotópicas son anteriores (cinturón supracortical de Isua, 3,85 Ga.)/nExisten dos grandes tipos celulares: las procariotas (que comprenden las células de arqueas y bacterias) y las </video:description>
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      <video:description>Astigmatism is a type of refractive error of the eye refractive errors cause blurred vision and are the most common reason why a person goes to see an eye professional learn more in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/886b3e7c-eaec-4419-8d33-f08842b917dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8847.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/High-Resolution-Video-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Resolution Video Endoscopy</video:title>
      <video:description>Examination of the inside of the stomach using an endoscope, passed through the mouth and esophagus, Upper GI endoscopy is a procedure performed by a gastroenterologist, a well-trained subspecialist who uses the endoscope to diagnose and, in some cases, treat problems of the upper digestive, Upper endoscopy lets your doctor examine the lining of the upper part of your gastrointestinal tract, which includes the esophagus, stomach and duodenum (first portion of the small intestine). Your doctor will use a thin, flexible tube called an endoscope, which has its own lens and light source, and will view the images on a video monitor. You might hear your doctor or other medical staff refer to upper endoscopy as upper GI endoscopy, esophagogastroduodenoscopy (EGD) or panendoscopy. This video Endoscopy is taken by Dr. Julio Murra Saca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c0c4cd6b-9bd3-4872-8ada-c7b651fb1b87/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2009-09-04T23:35:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3324.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Video</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>ULCER</video:tag>
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      <video:tag>stomachache</video:tag>
      <video:tag>Diagnosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-Energy-And-Its-Uses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Energy And Its Uses</video:title>
      <video:description>This video will show you the uses and scope of solar energy. Solar energy is a renewable energy source that is pollution free and can be used in many fields of life like foe production of electricity, solar heater, solar cars etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9de98d30-48b8-4edf-ac12-e9bf40efcbf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2013-02-09T06:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29821.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-MAPK-signalling-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP-Kinase (MAPK) signalling pathway</video:title>
      <video:description>signalling pathway of The MAP-Kinase (MAPK): Mitogen-activated protein (MAP) kinases are serine/threonine-specific protein kinases that respond to extracellular stimuli and regulate various cellular activities, such as gene expression, mitosis, differentiation, proliferation, and cell survival/apoptosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e1a7a04d-49e6-4e14-8a1a-a50d27f74a5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-10-18T02:36:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7040.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>MAPK</video:tag>
      <video:tag>signalling</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Damaged-Blood-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Damaged Blood Veins</video:title>
      <video:description>Damaged blood vessels is shown in this scientific animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/40a94dbb-99ef-4e72-9928-8ef2f99ecfef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-06-19T16:39:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2850.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>damaged</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Frontliner-and-B-Front-Auditory-Nerve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frontliner and B Front  Auditory Nerve</video:title>
      <video:description>Frontliner and b front auditory nerve drone remix of the yet to be released song auditory Nerve a cooperation by frontliner and b front hope you like it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/63997ac9-7475-440a-865a-4455b5ef7467/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-10-23T04:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7143.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Frontliner</video:tag>
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      <video:tag>Front</video:tag>
      <video:tag>Auditory</video:tag>
      <video:tag>nerve</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Factors-Affacting-Rate-of-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affacting Rate of Reaction</video:title>
      <video:description>How does the rate of reactions are affected by the change in temperature and concentration of reactants and products? This video explains all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4ce13e13-1dd5-43b7-8f51-ffd39dea73c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2010-12-15T14:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6599.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
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      <video:tag>Rate</video:tag>
      <video:tag>variables</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Ophthalmoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Ophthalmoscope</video:title>
      <video:description>Video shows the examination of ophthalmoscope by an expert. A closeup video with each part to be examined is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce263664-3d5b-4f32-9aa5-30dc34430a3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-30T06:08:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9332.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Ophthalmoscope</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>USMLE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reverse-Shoulder-Replacement-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse Shoulder Replacement Surgery in India</video:title>
      <video:description>This video shows an affordable cost health tour of patients for reverse shoulder replacement surgery in India. A full procedure is described here with the internal working of our solders.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/21fdf803-7b92-49cf-ab43-bc65f9d87ee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-29T11:39:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8966.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
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      <video:tag>Health</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>for</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/McRoberts-Maneuver-for-Shoulder-Dystocia-Birth-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>McRoberts Maneuver for Shoulder Dystocia Birth Explanation</video:title>
      <video:description>McRoberts Maneuver for Shoulder Dystocia Birth is animated in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/330f46e6-b252-4039-b226-dad4fb560b5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-11-29T11:25:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8908.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>McRoberts</video:tag>
      <video:tag>maneuver</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Dystocia</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Massive-Bleeding-in-Duodenal-Ulcer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive Bleeding in Duodenal Ulcer</video:title>
      <video:description>Duodenal ulcers tend to appear in people with type O blood possibly because they do not produce the substance on the surface of blood cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ba82357-b74b-4b09-8284-50567d80e65e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-29T11:26:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8914.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Duodenal</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Control-via-Cervical-Cap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Control via Cervical Cap</video:title>
      <video:description>A cervical cap is a way of achieving birth control. This video gives an illustration as to how this device is used as a barrier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7148435b-669d-4eb9-b8de-992ecc858e9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T01:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9235.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Integer-sums</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Integer sums</video:title>
      <video:description>Adding sums of consecutive integers is demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a30b8155-4418-40de-b8f6-bda906029b01/cand_80.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2009-05-27T19:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2409.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Sums</video:tag>
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      <video:tag>even</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-69-The-Pythagorean-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - The Pythagorean Theorem</video:title>
      <video:description>The Pythagorean Theorem

Introduction to the Pythagorean Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20350.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-06T14:22:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AA6RfgP-AHU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Types-of-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Bacteria</video:title>
      <video:description>Files segment describing different types of bacteria and how they can help or hurt us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/e83edbd2-cce1-471d-a2f6-441b50f2f3a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2008-01-12T22:30:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1244.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteria</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Early-phase-of-the-small-stomach-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Early phase of the small stomach cancer</video:title>
      <video:description>This is video shows the small stomach cancer in the early phase. Cancer is a disease that causes excessive growth of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23f7f435-aac0-4b99-ad5f-d8fc57e0d527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:43:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8980.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>phase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transmetatarsal-Amputation-for-Gangrene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmetatarsal Amputation for Gangrene</video:title>
      <video:description>Transmetatarsal Amputation is usually performed to help the limb keep its` functions. The procedure aims removal of damaged tissue that will help the healing process. In this case a tissue is removed from the patients` foot because of a gangrene.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b14e48fe-910a-4ad9-b2d5-d3c3f60b80f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-29T11:31:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8933.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transmetatarsal</video:tag>
      <video:tag>amputation</video:tag>
      <video:tag>Gangrene</video:tag>
      <video:tag>Foot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Anti-VEGF-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Anti-VEGF Agents?</video:title>
      <video:description>This video will answer all the questions you have about anti-VEGF agents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c0b4c411-5495-43b8-9acc-4d922ea3a449/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2009-04-24T23:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2100.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avastin</video:tag>
      <video:tag>Lucentis</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>vegf</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-does-Open-Reading-Frame-operates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Open Reading Frame operates?</video:title>
      <video:description>A brief description of the concept of an open reading frame (ORF). Each codon (capital letters) codes one of 20something aminoacids (small letters, Phe).  Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/cb997ba1-e702-4b16-9779-b2c9b942b763/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2007-04-06T22:41:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/223.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ORF</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>aminoacid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Transplant-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Transplant Surgery</video:title>
      <video:description>When a patient has a weak heart usually he or she has to get a new heart. It is called a heart transplant. This video shows a heart transplant surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e9ced5ec-0667-44fc-bf18-dcedee67c553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8952.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>transplant</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neurite-Outgrowth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurite Outgrowth</video:title>
      <video:description>Hippocampal neuronal precursor cells from embryo were obtained and cultured. They differentiate in culture. They begin to grow long extensions (neurites) which can become or axons or dendrites. 
Neurites can grow branches.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c6c371f5-bd84-4c5c-828c-a1330290bd92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-05-16T01:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/318.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Neurite</video:tag>
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      <video:tag>differentiation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gmail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gmail</video:title>
      <video:description>There is no sufficient description of this gmail video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d9164e5d-ba58-4f90-9be6-82f68b5802ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2009-04-23T17:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2025.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>capture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 3 - The Theoretical Minimum&quot; January 23, 2012 - In this course, world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure. In this lecture, he works through some of the mathematics behind vectors and operators as used in physics.
Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19033.jpg</video:thumbnail_loc>
      <video:duration>6040</video:duration>
      <video:publication_date>2012-09-04T09:26:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-GO3SL5n30k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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      <video:tag>math</video:tag>
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      <video:tag>vectors</video:tag>
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      <video:tag>dimensionality</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>mechanics</video:tag>
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      <video:tag>experiment</video:tag>
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      <video:tag>Laws</video:tag>
      <video:tag>State</video:tag>
      <video:tag>predictive</video:tag>
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      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramecium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramecium</video:title>
      <video:description>This is video of protozoan Paramecium under phase contrast microscopy. Animal swims around. Halo around it&apos;s cell are cilia. Green worm-like thing is alga.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d57baffb-81da-41fe-a92b-7fec4257699f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-05-12T00:52:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/287.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Paramecium</video:tag>
      <video:tag>protozoan</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>contrast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Beautiful-Reason-to-Smile-with-an-Incredible-Cleft-Palate-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Beautiful Reason to Smile with an Incredible Cleft Palate Surgery</video:title>
      <video:description>This is a video that shows The Detroit Medical Centre. This hospital is advertising a program on, &apos;A Beautiful Reason to Smile&apos; with an Incredible Cleft Palate Surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/66784269-a85e-437d-9ec5-8a0607308198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10113.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>incredible</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Beautiful</video:tag>
      <video:tag>reason</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Smile</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-DNA-is-Replicated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How DNA is Replicated?</video:title>
      <video:description>DNA synthesis is the process of copying a double-stranded DNA molecule. New DNA must be exactly like the old one. Strands are first broken, than DNA polymerase adds complementary nucleotides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/93b2726c-c91a-4cfa-a1ec-f49bce607286/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-05-28T00:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/442.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>replication</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>nucleotides</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Meiosis-are-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Meiosis are formed</video:title>
      <video:description>In meiosis chromosomes are condensed and paired with homologes (one from mother and father). Crossing over occurs, resulting in exchange of parts of chromosomes and forming new, hybrid chromosomes. After that, chromosomes are randomly pulled apart and cells are divided. After that, new cell division takes place, resulting in 4 cells that have haploid chromosome number.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a0269360-5785-41a0-85c1-6a3e435f5f5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2007-05-16T02:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/351.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>gonads</video:tag>
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      <video:tag>crossing</video:tag>
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      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Public Health 253E</video:title>
      <video:description>&quot;Lec 10 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24282.jpg</video:thumbnail_loc>
      <video:duration>5335</video:duration>
      <video:publication_date>2012-09-15T05:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tWyfF_lzk3I</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Development-of-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of nervous system</video:title>
      <video:description>The pattern development of both CNS and PNS of Drosophila. Note the formation of neuroblast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b66cc803-7d8d-4d7b-bcd0-1ab8d364e5c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2007-05-24T04:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/410.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>CNS</video:tag>
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      <video:tag>drosophila</video:tag>
      <video:tag>neurology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-79-Occlusal-Examination-of-Correctly-Articulated-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Occlusal Examination of Correctly Articulated Casts</video:title>
      <video:description>&quot;Lec 79 - Occlusal Examination of Correctly Articulated Casts&quot; Evaluation of contacts, wear facets, balancing movements and protrusive guidance on correctly articulated casts. Orig. air date: MAY 2 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>802</video:duration>
      <video:publication_date>2012-09-09T05:32:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WfphmBmzjRE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>79</video:tag>
      <video:tag>Occlusal</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Correctly</video:tag>
      <video:tag>articulated</video:tag>
      <video:tag>Casts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Heart-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells: Heart cells</video:title>
      <video:description>These beating cardiac myocytes (heart cells) were grown from mouse embryonic stem cells. This movie is shown in real time. For more stem cell images and background visit www.exploratorium.edu/imaging_station</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/78f54522-6c73-4e9d-b146-2c3786f4ff9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2007-05-19T22:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/387.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Psychopathology and Psychotherapy 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19536.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-05T03:17:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y6iTJlD5icY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mass-Spectrometry-General-Principles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometry: General Principles</video:title>
      <video:description>Mass spectrometry (also known as mass spectroscopy and MS) is an analytical technique used to measure the mass-to-charge ratio of ions. It is used to measure elemental composition of sample, determent molecular structure etc. Sample is first ionized, than separated according to their mass to charge ratio. Ions are later detected and plotted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/79dfad40-c419-4fd0-9f51-d163a3ce89fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2007-05-24T04:31:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/406.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Massspectrometry</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>Ions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Needle-cricothyroidotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle cricothyroidotomy</video:title>
      <video:description>A needle cricothyroidotomy usually a large bore IV cannula is inserted through the cricothyroid membrane Place the patient supine and assuming there is no cervical spine injury extend the neck using a pillow under the shoulders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3426ae2-4653-4947-914d-3e1126cbca74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-29T11:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8985.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Cricothyroidotomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of cell division</video:title>
      <video:description>At the beginning in nucleus chromosomes are formed. As they travel it to the center of the cell, nuclear envelope dissolves. Chromosomes are then pulled on the opposite sides of the cell, the nuclear envelope is formed and cells devide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c29d3bdd-caa9-429b-8294-75afb86301c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-05-28T22:53:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/454.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cellDivision</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brownian-Motion-randnom-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brownian Motion: randnom movement</video:title>
      <video:description>Brownian motion (named in honor of the botanist Robert Brown) is random movement of particles suspended in a fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0c95d7d2-0ff1-49d8-9d39-5c9128678327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-28T00:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/435.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>brownianmotion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Processing-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Processing DNA</video:title>
      <video:description>This video explains how DNA fingerprints are processed. They are first cut into strips of different lengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/23fdf217-1f89-4a45-88e1-0cb08c2496e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2007-08-11T18:26:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/701.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>DNAfingerprinting</video:tag>
      <video:tag>restriction</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>DNAprobe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Benefits-Of-Orgasms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benefits Of Orgasms</video:title>
      <video:description>This video explains the brain activity of men and women during orgasms. Different effects of orgasms are discussed in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5b27ce4c-fe31-4401-9c27-6f476e321666/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-12-08T08:08:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28392.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Orgasms</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cardiac-Arrest-Resuscitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Arrest Resuscitation</video:title>
      <video:description>Tutorial video showing the step-by-step procedure for treating a patient for cardiac arrest.  Video does not show an actual patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/852b6074-6858-41ae-ae87-c59d9a7e2d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-29T11:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8984.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Arrest</video:tag>
      <video:tag>Resuscitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-part-I-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA part I genetic engineering</video:title>
      <video:description>This video shows recombinant DNA part I genetic engineering

This first half of the lecture on recombinant DNA examines the scientific techniques and procedures associated with genetic engineering. Arcadia University US275 Scientific Ethics</video:description>
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      <video:duration>858</video:duration>
      <video:publication_date>2012-10-11T11:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27903.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/HIVs-origins-in-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV&apos;s origins in Africa</video:title>
      <video:description>Dr. Beatrice Hahn discusses how HIV originated in Africa by cross-species transmission from chimpanzees to humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c751ae9c-925d-4796-b742-1e2942fe6a16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-04-12T23:08:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12198.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Origins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Computer Science 164 -</video:title>
      <video:description>lec 17-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27558.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
      <video:publication_date>2012-09-30T08:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kYw-RVfb88M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurofibroma-Foramen-Magnum-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurofibroma Foramen Magnum  Video</video:title>
      <video:description>A foramen magnum is a passage in the occipital bone of the cranium through which the spinal cord exits the cranial cavity. Neurofibroma is a benign nerve sheath tumor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f83139c0-9a3e-4791-b9bc-69e04440e551/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2011-11-28T06:23:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8337.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>foramen</video:tag>
      <video:tag>Magnum</video:tag>
      <video:tag>Neurofibroma</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Environmental-Economics-and-Policy-100-no-visuals-until-minute-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Environmental Economics and Policy 100 -no visuals until minute 4</video:title>
      <video:description>&quot;Lec 1 - Environmental Economics and Policy 100 -no visuals until minute 4&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23830.jpg</video:thumbnail_loc>
      <video:duration>3323</video:duration>
      <video:publication_date>2012-09-14T11:30:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kPq7O7lsy9w</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>until</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>4</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 24 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23870.jpg</video:thumbnail_loc>
      <video:duration>4257</video:duration>
      <video:publication_date>2012-09-14T11:38:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_ozRIZFCezQ</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spire-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spire mechanism</video:title>
      <video:description>Spire mechanism - The protein Spire contains 4 WH2 domains which are each able to bind an actin monomer. A conformational change in linker 3 is thought to catalyze the formation of an actin nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/569acbb3-674c-4041-95a6-7d202f17aacd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2007-12-19T01:13:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1190.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>spire</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Jupiter-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the Planets: Jupiter 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; regarding Jupiter (with an introduction to Io).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/982e75e1-13cc-4add-b5d4-230f67242b43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2009-05-27T22:10:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2638.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>voyage</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exploration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Control-The-Bleeding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Control The Bleeding</video:title>
      <video:description>Controlling of bleeding is very important if anyone get injured. This video shows a lot about the controlling of bleeding and the precautions which must be kept while controlling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cd2d9378-b58e-4c7f-b6e4-d90c14a37a23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T19:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10274.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>control</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Alien-Life-in-Universe-and-shapes-of-different-glaxies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alien Life in Universe and shapes of different glaxies</video:title>
      <video:description>The life of alien in the universe and shapes and structures of different glaxies is shown in the video. Reviews of different astronauts is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fcc12225-1672-41db-8793-9f838d820701/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-11T04:24:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28586.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Alien</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>M13</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-How-Technology-Gives-Insight-into-Human-Anatomy-and-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - How Technology Gives Insight into Human Anatomy and Disease</video:title>
      <video:description>&quot;Lec 11 - How Technology Gives Insight into Human Anatomy and Disease&quot; (January 12, 2010) Geoffrey D. Rubin, M.D., Stanford Professor of Radiology and Diagnostic Radiology, discusses the various radiology technologies, their uses, and the positive changes they are making in medical diagnosis. 

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18732.jpg</video:thumbnail_loc>
      <video:duration>6830</video:duration>
      <video:publication_date>2012-09-04T04:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p7KIIH2S9Jo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>Pet</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Diagnosis</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>radiograph</video:tag>
      <video:tag>angiography</video:tag>
      <video:tag>contrast</video:tag>
      <video:tag>agent</video:tag>
      <video:tag>media</video:tag>
      <video:tag>mammogram</video:tag>
      <video:tag>database</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 1- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3217</video:duration>
      <video:publication_date>2012-09-09T03:42:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9ztlCxBjVDE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
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      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-for-a-child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR for a child</video:title>
      <video:description>Video shows a step by step procedure of the CRP for a child. If you find a child not breathing then this CRP may save his/her life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/20b07f43-2c63-4ff7-958f-b34d395c1a5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-12-01T20:16:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10344.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proper</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>child</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Developing-WebOS-Apps-Advanced-Development-and-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Developing WebOS Apps: Advanced Development and Techniques</video:title>
      <video:description>&quot;Lec 6 - Developing WebOS Apps: Advanced Development and Techniques&quot; (May 6, 2010) Justin Tulloss covers building apps that encompass multiple stages via dashboards, popups, and relaunching.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19075.jpg</video:thumbnail_loc>
      <video:duration>1861</video:duration>
      <video:publication_date>2012-09-04T09:46:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KNtGdUk2uzI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>dashboard</video:tag>
      <video:tag>popups</video:tag>
      <video:tag>relaunch</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>window</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>globals</video:tag>
      <video:tag>child</video:tag>
      <video:tag>API</video:tag>
      <video:tag>sce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Weakness-of-the-Will-and-Procrastination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Weakness of the Will and Procrastination</video:title>
      <video:description>&quot;Lec 11 -  Weakness of the Will and Procrastination&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a review of the situationist critique of virtue ethics,which claims that character plays only a minimal role in determining behavior. She then presents some countervailing evidence suggesting that certain personality traits appear to be quite stable over time, including work by Walter Mischel showing a strong correlation between an early capacity to delay gratification and subsequent academic and social success. Delayed gratification remains the topic of discussion as Professor Gendler shifts to Aristotle&apos;s account of weakness of will and contemporary behavioral economics work on hyperbolic discounting. In the final segment of the lecture, drawing on work by Aristotle, Walter Mischel, George Ainslie and Robert Nozick, she presents several strategies for self-regulation: preventing yourself from acting on the temptation, manipulating incentive structures, and acting on principles.

00:00 - Chapter 1. Situationism, Virtue Ethics and Character Recap 
05:43 - Chapter 2. Aristotle on Weakness of Will
14:04 - Chapter 3. Incontinence and Hyperbolic Discounting
23:39 - Chapter 4: How to Self-Regulate

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23600.jpg</video:thumbnail_loc>
      <video:duration>2700</video:duration>
      <video:publication_date>2012-09-14T09:43:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xp3m7e9T72k</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Weakness</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Procrastination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth-Video-The-Miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth Video - The Miracle</video:title>
      <video:description>From fertilization to baby formation, this process of this miracle is shown in this video step by step with the harmony of the music. Thanks to all who contributed to creation of this amazing animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/3512f97d-7033-46ab-a60f-f4af0135c16d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2014-10-03T06:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31851.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-conjoined-twins-Abby-and-Brittany-Hensel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of conjoined twins, Abby and Brittany Hensel</video:title>
      <video:description>This video describes about conjoined twins, Abby &amp; Brittany Hensel turn 16.

&quot;Please Subscribe to Ana Free . It is Free !!!!
Click on link here http://www.youtube.com/anafree

Abby &amp; Brittany were born on March 7, 1990
Abby &amp; Brittany have a Wikipedia page

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View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
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Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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      <video:description>Lec 13- MIT 18.086 Mathematical Methods for Engineers II.
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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      <video:duration>60</video:duration>
      <video:publication_date>2010-11-24T00:16:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5854.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
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    <video:video>
      <video:title>Video lecture: introductory Biology</video:title>
      <video:description>This video presents a lecture on Biochemistry III. Structure and function of protein has been discussed in this MIT lecture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3ec3b532-8bae-4613-a7d9-1050be3a5b38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2880</video:duration>
      <video:publication_date>2009-04-02T05:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1573.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
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    <video:video>
      <video:title>Lucilia embryogenesis/gastrulation 1</video:title>
      <video:description>Gastrulation of two house fly embryos imaged with bright field microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/55c85ef5-3901-4b9e-aced-df4f3d1e413b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-09T05:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1677.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>gastrulation</video:tag>
      <video:tag>Microscopy</video:tag>
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      <video:description>Heart disease risk is something you have or don&apos;t have. But how do you know? Learn how you can set yourself on the path to a</video:description>
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      <video:duration>415</video:duration>
      <video:publication_date>2009-04-23T07:10:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2014.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>hearth</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Diabetes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Physics 111: Rutherford Scattering (RUT)</video:title>
      <video:description>Physics 111: Rutherford Scattering (RUT)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Rutherford Scattering Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An experiment that shook the world of physics was carried out by Rutherford in 1910. He found that when scattering alpha particles from gold foils, far more of them were scattered at large angles than were predicted by theory. He explained the finding by assuming that all of the mass of an atom and positive charge of an atom are concentrated in a small volume at the center, in a compact nucleus. He derived an equation in which the differential cross section for scattering by an atomic nucleus is proportional to the inverse fourth power of the sine of the scattering angle. 

In this experiment the scattering formula is confirmed for the case of alpha particles scattered by gold nuclei in a thin gold foil. The charge on the gold nucleus will also be determined. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27045.jpg</video:thumbnail_loc>
      <video:duration>1670</video:duration>
      <video:publication_date>2012-09-19T06:30:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHzzXiMEmaU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Rutherford</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>RUT</video:tag>
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      <video:description>Solfeggio frequency 528 HZ accompanying, a multidimensional sound-scape of healing frequencies and symbols.

Audio downloads are available for purchase at: http://www.sourcevibrations.com/Downloads.html

Please visit http://premieres.com/ for powerful transformational media produced by Rysa5 and the Gold Ring Media Group.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d67d4f07-01e2-4338-bc1d-c5c8e936c291/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2009-05-03T05:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2124.mp4</video:content_loc>
      <video:uploader>redjill29</video:uploader>
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      <video:tag>reiki</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Sonic</video:tag>
      <video:tag>alchemy</video:tag>
      <video:tag>vibratory</video:tag>
      <video:tag>Tuning</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>geometry</video:tag>
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      <video:description>In the summer of 2005 Wessex Archaeology were called in by the Port of London Authority to excavate and recover the bow and part of the side of a late 16th century merchant ship. The ship&apos;s timbers have been dated to 1574, and amongst the artefacts recovered is a cannon.</video:description>
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      <video:duration>220</video:duration>
      <video:publication_date>2009-04-08T20:32:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1645.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>shipwreck</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>History</video:tag>
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      <video:tag>thames</video:tag>
      <video:tag>london</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>nautical</video:tag>
      <video:tag>Ship</video:tag>
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      <video:description>This video presents a lecture on gene regulation. The lecture was delivered by Professor Graham Walker at MIT. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1b4952ff-b4b4-490a-842d-755bfd4a9f15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2009-04-02T05:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1581.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
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      <video:description>Thyroid and weight gain</video:description>
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      <video:duration>99</video:duration>
      <video:publication_date>2011-10-23T16:44:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7224.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>gain</video:tag>
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      <video:title>Chemical Science - Transition Metals - Lecture 30</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 30/nTopics covered:
	/nTransition Metals/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 30/nYou all should have these handouts ready to go now./nLet&apos;s review where we were last week. If everyone can settle down a little bit, you can discuss about who wants to be the top chemistry major later on after class is over./nAll right. Octahedral case./nHere is our octahedral molecule. And, again, crystal field theory is just an explanation for the things that are observed experimentally. It is a fairly simple theory. And, if you go on to study chemistry, and you will take more inorganic chemistry later on, you will learn about more complicated theories./nBut this is really simple./nThis simple theory just thinks about each ligand, each small molecule like NH3 group bound to a metal. The metal is in the center position. That each ligand considers as a negative point charge. And so then the theory looks at whether that ligand, as a negative point charge, is pointing toward one of the d-orbitals./nYou need to know about the shapes of the d-orbitals./nAnd you need to know about the shapes of the coordination complexes. And then you need to just ask yourself, is that ligand pointing directly toward a d-orbital./nIf it is then it will be destabilized. If it is not then those orbitals will be stabilized. And so you are talking about the stabilization relative to an imaginary spherical and crystal field where ligands are just sort of everywhere all around the center metal./nYou consider that as sort of your standard case where all of the d-orbitals have the same energy./nBut then when you consider those ligands as negative point charges in particular locations, some d-orbitals then get destabilized and other ones get stabilized in terms of energy. In the octahedral case then, and here is our little cartoon for the octahedral case where there are ligands along the z-axis, ligands along the x-axis and ligands along the y-axis./nAnd so if you look at dx2 minus </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/59014064-12aa-4681-9914-41af342bbf84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2009-04-16T23:36:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1760.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Transition</video:tag>
      <video:tag>Metals</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Nitric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nitric Acid</video:title>
      <video:description>you&apos;ve all heard of it but whatever you do, don&apos;t sniff the bubbles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/9b032b52-3c2a-42e1-bfff-808f8f373d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-06-30T11:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2921.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>Bubbles</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Labs</video:tag>
      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Sums and Scalar Multiples of Linear Transformations</video:title>
      <video:description>Sums and Scalar Multiples of Linear Transformations

Sums and Scalar Multiples of Linear Transformations.  Definitions of matrix addition and scalar multiplication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22052.jpg</video:thumbnail_loc>
      <video:duration>909</video:duration>
      <video:publication_date>2012-09-11T00:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wHuY97vss18</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sums</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Multiples</video:tag>
      <video:tag>of</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>www.bimatics.blogspot.com The human genome is organized into structures called chromosomes, consisting of 22 matching pairs and one pair of sex chromosomes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/52eb72af-6891-48b8-8c4c-43ab51a3ddbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-19T19:01:34.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>molecularbiology</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What is the tecnique for popliteal peroneal nerve block</video:title>
      <video:description>This video explains the technique or popliteal peroneal nerve block. This popliteal block is a block of the sciatic nerve at the level of the popliteal fossa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c485f19-fc87-4a50-8ce9-28d3e13dfab2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-01T20:32:12.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>popliteal</video:tag>
      <video:tag>Peroneal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
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      <video:title>Using Antimatter in Sci Fi Science</video:title>
      <video:description>What is antimatter? What happens when antimatter collides matter? This Sci Fi science, it is said that the big bang theory occurred due a collision of matter and antimatter, this video provides detailed information on the antimatter, its possibilities and challenges</video:description>
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      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
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      <video:tag>using</video:tag>
      <video:tag>Antimatter</video:tag>
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      <video:description>Chocolate anyone? This is an illustration on how cocoa beans come about into being.The process starts with fermentation after which they are left for four to six days. The beans after this process become less acidic and develop a chocolate like taste. Learn more here.</video:description>
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      <video:tag>How</video:tag>
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      <video:description>&quot;Lec 1 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded October 15, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Backyard Black Hole</video:title>
      <video:description>This short video talks about how to make a black hole in the backyard. It explains the safety precautions one should take when making a black hole. This video source is Sci Fi Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bd498310-e575-481c-9556-be43d8bbbbbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-12-09T07:05:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28431.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Backyard</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-3-Has-Dawkins-shown-that-God-is-Redundant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3 Has Dawkins shown that God is Redundant?</video:title>
      <video:description>Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21416.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-09T05:03:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DNMwZy7OGWc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Pegging-the-Yuan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Pegging the Yuan</video:title>
      <video:description>This is a lecture of Khan Academy.

How the Chinese Central Bank could peg the Yuan to the dollar by printing Yuan and buying dollars (building up a dollar reserve)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20317.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-06T14:13:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-9iY1OgbDE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Pegging</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Yuan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Throat-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Throat Part 1</video:title>
      <video:description>Video shows full physical examination steps for throat examination of the patient. Video is very helpful and shows brief examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d326b494-4b14-42bf-95ba-afc2c8676223/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-30T10:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9513.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sexton-Angle-Measuring-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sexton- Angle Measuring Device</video:title>
      <video:description>This video will show a sexton i.e. a device used to measure angle between the sun and the horizon. A telescope is needed to watch the sun through the sexton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1ccd7de0-0fed-461d-90ef-6a0fef8a88a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-28T08:40:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3265.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sexton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Iodine-Clock-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Iodine Clock Reaction</video:title>
      <video:description>The iodine clock reaction is also known as Harcourt-Essen reaction is a reaction used to demonstrate chemical kinetics. This video explains how to carry out this experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7216fae4-aa6d-4de1-b11a-fd861cf61ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T07:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28423.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>incredible</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>H</video:tag>
      <video:tag>264</video:tag>
      <video:tag>AAC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-and-Cosmos-4-Evolution-in-the-Cosmos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy and Cosmos 4: Evolution in the Cosmos</video:title>
      <video:description>Evolution is taking place in outer space. This video explain evolution in cosmos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b7cea68d-cbe0-49a5-be00-17d1384da342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2009-05-13T20:54:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2178.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>cosmos</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Mars-Landing-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of Mars Landing 2012</video:title>
      <video:description>Video shows the last four minutes of Mars landing 2012 mission. Description of different stages during landing is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c2eaae60-727e-4032-a034-8694927e2d7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T08:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28452.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Sticking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dark-Matters-Scientific-Suicide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dark Matters - Scientific Suicide</video:title>
      <video:description>Clip from the Science Channel show Dark Matters.  Dramatization of Dr. Ed Katskee&apos;s suicidal cocaine overdose, performed in the name of science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/de34c53f-5819-496a-860b-8700f8ef7bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-12-09T08:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28453.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>katskee</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>overdose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ptosis-the-three-cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ptosis, the three cases</video:title>
      <video:description>Ptosis is the drooping of the upper eyelid that causes visual impairment. The are three cases of ptosis as shown in this video, and the disorder can occur at birth or develop later in life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c99695cc-21ad-4b63-a6d6-00f8feb3ff93/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-30T09:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9388.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Three</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circumcision-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circumcision video</video:title>
      <video:description>Male circumcision is the surgical removal of some or all of the foreskin (prepuce) from the penis and this video demonstrates circumcision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/566e2036-82e0-44a6-bf77-56b39278922e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9514.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Race-and-Reunion-The-Civil-War-in-American-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Race and Reunion: The Civil War in American Memory</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Having dealt with the role of violence and the Supreme Court in bringing about the end of Reconstruction in his last lecture, Professor Blight now turns to the role of national electoral politics, focusing in particular on the off-year Congressional election of 1874 and the Presidential election of 1876. 1874 saw the return of the Democrats to majority status in the Senate and the House of Representatives, as voters sick of corruption and hurt by the Panic of 1873 fled the Republicans in droves. According to many historians, the contested election of 1876, and the &quot;Compromise of 1877,&quot; which followed it, marked the official end of Reconstruction. After an election tainted by fraud and violence, Republicans and Democrats brokered a deal by which Republican Rutherford B. Hayes took the White House in exchange for restoration of &quot;home rule&quot; for the South.

00:00 - Chapter 1. Introduction: Exhibitions and Elections of 1876
11:21 - Chapter 2. The Off-Year Congressional Election of 1874: Shifts in Party Representation
22:26 - Chapter 3. Confusion in Rhetoric and Votes: The Presidential Election of 1876
37:16 - Chapter 4. The Ensuing Election Dispute and &quot;Compromise of 1877&quot;
49:48 - Chapter 5. The Return of &quot;Home Rule&quot; in the South and the End of Reconstruction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16732.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-01T08:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQOk4h4hhwo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bloody</video:tag>
      <video:tag>Shirt</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1877</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Mobilier</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1874</video:tag>
      <video:tag>1876</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Panic</video:tag>
      <video:tag>1873</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Hayes</video:tag>
      <video:tag>Samuel</video:tag>
      <video:tag>Tilden</video:tag>
      <video:tag>Whiskey</video:tag>
      <video:tag>Ring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction-With-Sodium-Acetate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction With Sodium Acetate</video:title>
      <video:description>For laboratory usage, sodium acetate is inexpensive, and it is usually purchased instead of being synthesized. It is sometimes produced in a laboratory experiment by the reaction of acetic acid with sodium carbonate, sodium bicarbonate, or sodium hydroxide. These reactions produce aqueous sodium acetate, and some  water. Carbon dioxide is produced in the reaction with sodium carbonate and bicarbonate, and it leaves the reaction vessel as a gas (unless the reaction vessel is pressurized). This is the well-known &quot;volcano&quot; reaction between baking soda and vinegar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/366f3666-cc63-4e7c-8319-71d14dd3498a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-11-09T21:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4886.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #16</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Pulse-Chase Experiment is explained in details. Conclusion is that pancreas is not maintained by stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7f48501a-e234-46b3-b3c5-7c6bb4b097b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2007-08-16T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/799.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>ßcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Physics-Theodor-Hansc-Interview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Physics Theodor Hansc  Interview</video:title>
      <video:description>This is a video clip of an interview with Nobel Prize winner Theodor Hänsch for his work in psychics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8cd2f656-cbd3-4031-843c-254dd194afc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-13T21:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5141.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Theodor</video:tag>
      <video:tag>Hänsch</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Linear-Algebra-Rule-of-Sarrus-of-Determinants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Linear Algebra: Rule of Sarrus of Determinants</video:title>
      <video:description>Linear Algebra: Rule of Sarrus of Determinants

A alternative &quot;short cut&quot; for calculating 3x3 determinants (Rule of Sarrus)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22086.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-11T00:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xFIi0JF2AM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sarrus</video:tag>
      <video:tag>determinants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostate-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Histology</video:title>
      <video:description>The prostate is a walnut-sized gland which produces a slightly alkaline fluid that contributes about a percentage to the semen and is responsible for erections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bef6e20c-3184-4269-b7e6-1e3c14034f51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-28T11:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8463.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endogenous-Stem-Cell-Therapy-to-cure-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endogenous Stem Cell Therapy to cure diabetes</video:title>
      <video:description>This paper discussion video by www.cellmedicine.com gives information the effect of stem cell therapy for diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f4a90804-c69f-4207-8262-9e6addcae73c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2007-09-19T02:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1030.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>celltherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 14, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6671</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/JzhlfbWBuQ8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
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    <loc>https://dnatube.com/videos/Female-Reproductive-Model-Midsagittal-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - Midsagittal View</video:title>
      <video:description>A Midsagittal View Female Reproductive System which entails the bladder, uterus, vagina, anus, peritoneum, and mucosa&apos;s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a7e03f2-2561-49dc-ac8a-1cb1c192cc13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T22:04:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5164.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>model</video:tag>
      <video:tag>Midsagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>vagina</video:tag>
      <video:tag>anus</video:tag>
      <video:tag>peritoneum</video:tag>
      <video:tag>uterus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Preventing-medication-errors-pt-1-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preventing medication errors pt 1 of 3</video:title>
      <video:description>Prevention of medication errors has therefore become a high priority worldwide medication errors are the most common errors in health care the average hospital patient can be subjected to at least one medication error per hospital day and these errors may account for up to 7000 hospital deaths every year</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6975a460-8696-43e9-b2c4-fb591a227cdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2010-11-16T14:19:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5504.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Examination</video:title>
      <video:description>This video shows a brief examination of the patients heart by an experienced doctor. The precautions to be taken while examining the heart of a patient are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78e52445-2c0f-484f-9dc9-41b303985ddf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10514.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Legacies-of-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Legacies of the Civil War</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Professor Blight finishes his lecture series with a discussion of the legacies of the Civil War. Since the nineteenth century, Blight suggests, there have been three predominant strains of Civil War memory, which Blight defines as reconciliationist, white supremacist, and emancipationist. The war has retained a political currency throughout the years, and the ability to control the memory of the Civil War has been, and continues to be, hotly contested.

00:00 - Chapter 1. Introduction: Legacies of the Civil War
08:29 - Chapter 2. Catton&apos;s &quot;Lost Cause&quot; Interpretation: The Dependence of Memory on Historical Period
19:21 - Chapter 3. Reconciliationist, White Supremacist and Emancipationist Memories
29:11 - Chapter 4. The Shifting Grasp and Struggle to Control Civil War Memories
44:57 - Chapter 5. Echoes of the Civil War, Hope for Racial Equality: A Conclusion?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-01T08:48:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yesO9SnEQ6Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blue</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>reunion</video:tag>
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      <video:tag>legacies</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>reconciliationist</video:tag>
      <video:tag>white</video:tag>
      <video:tag>supremacist</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/ATP-synthase-function-human-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthase function - human model</video:title>
      <video:description>These guys shows the function of the protein called ATP sythase which locates on the membrane and has a role in the production of ATP in the cell. ATP is very important energy source in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/bc3b1606-689e-4ab2-adbb-757b3db4b37d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-03-29T00:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/105.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
      <video:tag>human</video:tag>
      <video:tag>model</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cellular-Process-of-Engulfing-Solid-Particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cellular Process of Engulfing Solid Particles</video:title>
      <video:description>The cellular process of engulfing solid particles is known as Phagocytosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4968e2f5-7d75-4a55-9b0d-764770ecdcde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-03-28T23:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/102.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cancer</video:title>
      <video:description>ViRexx Medical Corp, a small CDN biotech company, has a potential tx for Ovarian in late PIII trials. Check out this animation on Ovarex. ViRexx trades on the AMEX under ticker REX. Wiki info: Ovarian cancer is a malignant tumor, of any histology, on or within an ovary. Because many ovarian tumors are benign but have the potential to become malignant, a broad definition of ovarian cancer includes all ovarian tumors, malignant and benign.</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2007-12-02T11:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1136.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ovarian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-oral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the oral</video:title>
      <video:description>This video gives information on how to conduct an oral examination, this information includes details such as colour in the mouth, the teeth and even the inspection of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80dae983-8a07-47c8-beae-937d2d357530/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T22:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10511.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution Part III</video:title>
      <video:description>Evidence for evolution if we take a chimpanzees dna and line it up with a humans we find they look extremely similar the chromosome looks the same the genes line up in the same order 98.5 percent of our dna is identical to that of a chimps</video:description>
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      <video:duration>597</video:duration>
      <video:publication_date>2012-12-01T06:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28158.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Signal-Transduction-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Signal Transduction Pathway</video:title>
      <video:description>Cells grow only if they are &quot;told&quot; to do so. It is done by exposing cell to growth factor molecules. A depiction of the signal transduction pathway that is involved with the growth process of the cell.

Video Reference: http://www.learner.org</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2007-04-06T22:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/233.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>cell</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemotaxis-of-protist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemotaxis of protist</video:title>
      <video:description>Single cell moving toward a micropipette containing the chemoattractant cAMP. Note that the cell changes direction in response to movement of the micropipette by extending a new pseudopod in the direction of the pipette tip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b26865f8-878d-4be6-9074-36d383232e8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-05-01T05:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/257.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chemotaxis</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture Techniques</video:title>
      <video:description>The Luciferase Assay System is an extremely sensitive and rapid reagent for quantitation of firefly luciferase.Firefly luciferase generates light from luciferin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e9146222-640e-4d67-8af1-4dc9b083a868/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-03T03:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4757.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>luciferase</video:tag>
      <video:tag>assay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gabriela-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gabriela-Part-2 Hip Testimony</video:title>
      <video:description>Gabriela explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/52347f6c-592f-41c0-af16-c13ab5ba2983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-02-01T09:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3777.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Normal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Martin-Brower-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martin Brower Hip Testimony</video:title>
      <video:description>Martin Brower explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8dbb00b8-13ea-4507-af93-49d3f9bfc02a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-02-01T11:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3790.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bilateral</video:tag>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>BHR</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Conventional</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Listeriosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria (Listeriosis)</video:title>
      <video:description>Listeria monocytogenes is a bacterium and the cause of listeriosis. Listeria is specific because it is multiplied within living cell. It&apos;s special surface proteins enables it to pass tissue brier intact. This video discusses Listeria&apos;s life cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/8ecea03e-732b-4eb7-a490-233434e27428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2007-06-22T05:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/513.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>listeriosis</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>ObligateIntracellularPathogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 15 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood introduces a new application of the Fourier Transforms that includes deltas, properties of deltas, and physical interpretation of deltas.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17624.jpg</video:thumbnail_loc>
      <video:duration>3129</video:duration>
      <video:publication_date>2012-09-03T16:29:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YueFuLSR_-Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>deltas</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>source</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>apertures</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-become-addicted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we become addicted?</video:title>
      <video:description>How drugs make you addicted? They mimic dopamine. In normal brain dopamine travels across the synapse, stimulates neuron and is quickly reabsorbed. But if we add drugs, for example cocaine, many molecules clogg synapse, so dopamine cannot be reabsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d91e42cd-7921-4765-a2f6-41f3aaa19586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-24T04:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/415.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Addiction</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>cocain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-Nerves-Examination-of-6-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial Nerves Examination of 6 Months Infant</video:title>
      <video:description>Video shows the examination of an infant cranial nerves by an expert doctor. Infant is of 6 months and a careful examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eff25f8b-5ae1-4a18-a3a9-1ee50cf8eb1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2013-02-11T01:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30042.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 22 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood lectures on the basics of the fast Fourier transforms algorithm 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17637.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-03T16:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st7Tiwr_Vuk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>FFT</video:tag>
      <video:tag>N</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>simple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Proto-Oncogene-Becomes-an-Oncogene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Proto-Oncogene Becomes an Oncogene</video:title>
      <video:description>A depiction of some types of mutations that can occur to turn a proto-oncogene into an oncogene. If many proto-oncogenes are multiplied, cancer occurs in some cells. In some other cells, cancer occurs if  proto-oncogenes are translocated in cell&apos;s genetic matherial. 
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/6dd3691f-7d86-49cd-8366-2d46f9de5122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-04-06T21:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/212.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>oncogene</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Osmosis-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Osmosis Experiment</video:title>
      <video:description>A lab involving an egg vinegar water and corn syrup that shows the effects of osmosis. Go to http://www.teachertube.com for more videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/aec9a532-e931-475a-b76f-3584232df05c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-18T17:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3444.mp4</video:content_loc>
      <video:uploader>a mccrarey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>IDLA</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>teacher</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>plans</video:tag>
      <video:tag>teachertube</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>students</video:tag>
      <video:tag>schools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Popular-Front</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Popular Front</video:title>
      <video:description>&quot;Lec 17 - The Popular Front&quot; France Since 1871 (HIST 276)

A plethora of Far Right and fascist organizations emerged in the wake of World War I. Economic depression, nationalism, anti-Semitism and xenophobia all played a part in this upsurge. On the left, the tension between communist revolutionaries and socialist reformers was reconciled, for a time, in the Popular Front government of Leon Blum. While the Popular Front would eventually fall, it pioneered many of the reforms and progressive measures that French workers enjoy today.

00:00 - Chapter 1. Rise of the Right in Interwar France
11:54 - Chapter 2. Xenophobia and Anti-Semitism in France
16:17 - Chapter 3. The Stavisky Affair
28:22 - Chapter 4. The Reassertion of the Republic: The Victory of the Popular Front and Leon Blum
41:19 - Chapter 5. Unraveling the Popular Front: The Depression and the Spanish Civil War

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16802.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-01T10:00:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4tKz83YpBM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Leon</video:tag>
      <video:tag>Blum</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Spanish</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>Drieu</video:tag>
      <video:tag>la</video:tag>
      <video:tag>Rochelle</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Mauras</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>xenophobia</video:tag>
      <video:tag>Serge</video:tag>
      <video:tag>Stavisky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Jack-Kerouac-On-the-Road-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Jack Kerouac, On the Road (cont.)</video:title>
      <video:description>&quot;Lec 9 -  Jack Kerouac, On the Road (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on On The Road, Professor Hungerford addresses some of the obstacles and failures to the novel&apos;s high ambitions for achieving American community through an immediacy of communication. Sal Paradise&apos;s desire to cross racial boundaries, for example, seems ultimately more exploitative than expansive; Dean&apos;s exuberant language of &quot;Yes!&quot; and &quot;Wow!&quot; devolves into meaningless gibberish. And yet the novel&apos;s mystical vision of something called &quot;America&quot; persists, a cultural icon that continues to engage the interest of readers, scholars, and artists. Among these latter is the digital art collaborative Young-Hae Chang Heavy Industries, with whose online work DAKOTA Hungerford concludes the class.

00:00 - Chapter 1. Kerouac&apos;s Mythical America: Trans-historical Communities
22:03 - Chapter 2. Defining American Identity: Sal&apos;s Illusory Vision of Mystical Oneness
30:01 - Chapter 3. Dean and Sal, Again: The Theme of Sadness
41:12 - Chapter 4. The Publication History: Creating a Literary Object

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16767.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-01T09:32:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/inFtwnp0R0g</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>America</video:tag>
      <video:tag>appropriation</video:tag>
      <video:tag>exhaustion</video:tag>
      <video:tag>Melville</video:tag>
      <video:tag>mythology</video:tag>
      <video:tag>sadness</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>West</video:tag>
      <video:tag>Hae</video:tag>
      <video:tag>chang</video:tag>
      <video:tag>heavy</video:tag>
      <video:tag>Industries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-Spindles-in-a-Fly-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic Spindles in a Fly Embryo</video:title>
      <video:description>This video demonstrates the process of division in the mitotic spindles of a fly embryo.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c8084f1a-a793-44cb-a697-f03c1452d248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-04-08T20:25:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4173.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>spindles</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Graphing-linear-inequalities-in-two-variables-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Graphing linear inequalities in two variables 2</video:title>
      <video:description>Graphing linear inequalities in two variables 2

U05_L2_T1_we2 : Graphing linear inequalities in two variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24599.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T14:15:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lxTQrsUip9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Who-Invented-the-Alphabet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview: Who Invented the Alphabet?</video:title>
      <video:description>This is a documentary trailer video. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e13e3adb-3598-4bae-be9b-403b72ae85a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T16:40:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2288.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Alphabet</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 21- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Quadratic/cubic elements

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15715.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-08-28T19:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wTM4v2gIeqk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Dimension-of-the-Column-Space-or-Rank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Dimension of the Column Space or Rank</video:title>
      <video:description>Dimension of the Column Space or Rank

Dimension of the Column Space or Rank</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22037.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2012-09-11T00:27:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JUgrBkPteTg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dimension</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>or</video:tag>
      <video:tag>rank</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Thomas-Pynchon-The-Crying-of-Lot-49</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Thomas Pynchon, The Crying of Lot 49</video:title>
      <video:description>&quot;Lec 12 - Thomas Pynchon, The Crying of Lot 49&quot; The American Novel Since 1945 (ENGL 291)

Professor Hungerford introduces this lecture by reviewing the ways that authors on the syllabus up to this point have dealt with the relationship between language and life, that collection of elusive or obvious things that for literary critics fall under the category of &quot;the Real.&quot; The Real can shout out from a work of art, as it sometimes does in Black Boy, or haunt it, as in Lolita. It can elude authors like Kerouac and Barth for widely different reasons. Placing Pynchon firmly in the context of the political upheaval of the 1960s that he is often seen to avoid, Hungerford argues that Pynchon--no less than a writer of faith like Flannery O&apos;Connor--is deeply invested in questions of meaning and emotional response, so that The Crying of Lot 49 is a sincere call for connection, and a lament for loss, as much as it is an ironic, playful puzzle.

00:00 - Chapter 1. Language and Reality: Course Review
09:18 - Chapter 2. Pynchon and Politics: Activism and Passivism in the 1960s
15:42 - Chapter 3. The Variable Roles of Oedipa Maas
36:02 - Chapter 4. Finding Reality in the Social Details

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16770.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-09-01T09:40:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3dtqt0bXb4Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Crying</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>Ken</video:tag>
      <video:tag>Kesey</video:tag>
      <video:tag>Oedipa</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Tristero</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>w</video:tag>
      <video:tag>A</video:tag>
      <video:tag>s</video:tag>
      <video:tag>T</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Nation-Peasants-Language-and-French-Identity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Nation? Peasants, Language, and French Identity</video:title>
      <video:description>&quot;Lec 4 - A Nation? Peasants, Language, and French Identity&quot; France Since 1871 (HIST 276)

The problematic question of when people in France began to consider themselves part of a French nation, with a specifically French national identity, has often been explained in terms of the modernizing progress of the French language at the expense of regional dialects. In fact, the development of French identity in rural France can be seen to have taken place alongside a continued tradition of local cultural practices, particularly in the form of patois. French identity must be understood in terms of the relationship between the official discourse of the metropolitan center and the unique practices of the country&apos;s regions, rather than in terms of the unambiguous triumph of the former over the latter.

00:00 - Chapter 1. The Birth of National Identity and Agents of Modernization
06:44 - Chapter 2. Regional Languages of France
15:20 - Chapter 3. Modernization of Transportation: Roads, Railways and Identity-Formation
25:42 - Chapter 4. Schoolteachers and Schoolhouses: Education, the State, and Identity
38:59 - Chapter 5. French Schools and Regional Identity Today

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16789.jpg</video:thumbnail_loc>
      <video:duration>2901</video:duration>
      <video:publication_date>2012-09-01T09:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YEBaGmF9ocA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>region</video:tag>
      <video:tag>dialect</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>rural</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Eugen</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>François</video:tag>
      <video:tag>Chanet</video:tag>
      <video:tag>Bretagne</video:tag>
      <video:tag>Brittany</video:tag>
      <video:tag>Breton</video:tag>
      <video:tag>Sowerwine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Annual-Interest-Varying-with-Debt-Maturity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Annual Interest Varying with Debt Maturity</video:title>
      <video:description>Annual Interest Varying with Debt Maturity

Annual Interest Varying with Debt Maturity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20471.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T15:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YdGZaqJZbGc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Annual</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Varying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>maturity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-double-helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA double helix</video:title>
      <video:description>DNA contain two strings of nucleotides arranged in a spiral staircase like structure known as double helix. The strings are made of nucleobases cytosine, guanine, adenine, and thymine. This video explains the DNA double helix in some details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/f9eddfee-ac0d-472e-822f-740e08ec816a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2009-10-19T01:57:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3447.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>double</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Kinase-C-Mediated-Signaling-Pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Kinase C Mediated Signaling Pathways</video:title>
      <video:description>Early Tyrosine Phosphorylation and the Calcium  and Protein Kinase C Mediated Signaling Pathways in T Lymphocytes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab68b972-4554-4a00-b8c8-4f608a63e442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2010-11-23T01:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5756.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Solid-of-Revolution-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Solid of Revolution (part 8)</video:title>
      <video:description>Solid of Revolution (part 8)

The last part of the problem in part 7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19878.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-06T00:34:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Flj9plmKGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetic-motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetic motor</video:title>
      <video:description>Electric motors are indispensable when it comes to any type of machine. This is true whether you are talking about a vehicle engine, a household appliance or a child&apos;s robotic toy. Their purpose is to use electrical energy to produce mechanical energy that will power these types of items, a principle first developed by Michael Faraday. They are quite useful and practical in everyday life, and building a simple one from scratch is a fun way to learn how they work.

Read more: How to Make an Electromagnetic Motor Experiment | eHow.com http://www.ehow.com/how_4709532_make-electromagnetic-motor-experiment.html#ixzz16TU6KisO</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4d58ee0-ba62-4773-ad10-7bd09809ef27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-09T12:28:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4838.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-French-Imperialism-Guest-Lecture-by-Charles-Keith</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - French Imperialism (Guest Lecture by Charles Keith)</video:title>
      <video:description>&quot;Lec 12 - French Imperialism (Guest Lecture by Charles Keith)&quot; France Since 1871 (HIST 276)

France&apos;s colonial properties were thought of in the latter half of the nineteenth century as consolation for the bitter loss of Alsace and Lorraine to Germany. As civilian administrators came to replace military personnel in the colonies, and as more and more French settlers arrived, empire and colonialism came to play an important function in France&apos;s cultural self-presentation. World War I heralded the eventual decline of the French empire, a decline realized at the hands of the colonized subjects themselves.

00:00 - Chapter 1. The Explosion of French Imperialism: Reasserting National Greatness after Alsace-Lorraine
07:18 - Chapter 2. The Drive for Empire: External Relief for Internal Instability
12:23 - Chapter 3. Rise of the Colonial Lobby
18:02 - Chapter 4. The Empire in Popular Culture
26:43 - Chapter 5. From Military to Administrative Occupation: Regularization in the Empire
36:06 - Chapter 6. Lives of the Conquered: The Indigenous Perspective and the Rise of Anti-Colonialism
40:35 - Chapter 7. The First World War and the Decline of French Empire

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16797.jpg</video:thumbnail_loc>
      <video:duration>2636</video:duration>
      <video:publication_date>2012-09-01T09:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7An7KPffIp4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Empire</video:tag>
      <video:tag>colonialism</video:tag>
      <video:tag>Morocco</video:tag>
      <video:tag>Algeria</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>civilisatrice</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>missionaries</video:tag>
      <video:tag>Jules</video:tag>
      <video:tag>Ferry</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Jaures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 30 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27134.jpg</video:thumbnail_loc>
      <video:duration>2966</video:duration>
      <video:publication_date>2012-09-21T03:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3clQgun7n4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 25 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Gradient and divergence (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15719.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-08-28T19:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SreJp2U0Vio</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-knee-replacement-part-1-DrVenkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision knee replacement part 1, Dr.Venkatachalam</video:title>
      <video:description>Revision knee replacement done for a case of poor range of movements. Other indications are aseptic loosening, instability, infection, fracture. Surgeon Dr.Venkatachalam of MJRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/ea40aa48-7176-489a-be03-4031e06afeb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2010-09-14T08:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4533.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Origins-of-World-War-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Origins of World War I</video:title>
      <video:description>&quot;Lec 13 - The Origins of World War I&quot; France Since 1871 (HIST 276)

The traditional, diplomatic history of World War I is helpful in understanding how a series of hitherto improbable alliances come to be formed in the early years of the twentieth century. In the case of France and Russia, this involves a significant ideological compromise. Along with the history of imperial machinations, however, World War I should be understood in the context of the popular imagination and the growth of nationalist sentiment in Europe.

00:00 - Chapter 1. Tangled Maps of Empire: Diplomatic Origins of the First World War
07:24 - Chapter 2. A Delicate Balances: The Shifting Alliances of the Great Powers
19:26 - Chapter 3. The British Empire on the World Stage: Capabilities on the Continent
32:29 - Chapter 4. Mounting Tensions in Alsace-Lorraine: The Saverne Crisis
40:14 - Chapter 5. War Expectations and Enthusiasm

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16798.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-01T09:59:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AOvB1e4t9jg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Alsace</video:tag>
      <video:tag>Lorraine</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boston-Massachusetts-Medical-Malpractice-Lawyer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boston Massachusetts Medical Malpractice Lawyer,</video:title>
      <video:description>Boston Massachusetts Medical Malpractice Lawyer, Drug-Induced Stroke, Trial Animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7bc8a7e-7130-49df-b7df-6b23442d8334/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-24T14:25:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5947.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Boston</video:tag>
      <video:tag>Massachusetts</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Malpractice</video:tag>
      <video:tag>Lawyer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Trial</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is diabetes?</video:title>
      <video:description>Diabetes (diabetes mellitus) is classed as a metabolism disorder. Metabolism refers to the way our bodies use digested food for energy and growth. Most of what we eat is broken down into glucose. Glucose is a form of sugar in the blood - it is the principal source of fuel for our bodies.
REFF: http://www.medicalnewstoday.com/info/diabetes/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/cc2691ec-b928-4e9c-8541-0b7d5eaf2985/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-10-16T04:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4670.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-of-a-rectal-Cancer-with-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy of a rectal Cancer with Hemorrhoids</video:title>
      <video:description>A High resolution Video Colonoscopy of a patient with internal Hemorrhoids and rectal cancer.
This video clip shows a common mistake that people use indiscriminately a rectal medicines for hemorrhoids like Apply a rectal cream, Hemorrhoidal Ointment Uses Temporarily relief with out any medical check up
Any human being after a 40 year-old, should underwent every 5 years for a full colonoscopy for colonic polyps to be removed if not has the risk to develop a rectal or colon cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/8de8be7c-1938-4211-a556-1eb5ab7586ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-09-04T23:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>tumour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Dark-Years-Vichy-France</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Dark Years: Vichy France</video:title>
      <video:description>&quot;Lec 18 - The Dark Years: Vichy France&quot; France Since 1871 (HIST 276)

For decades after the end of World War II the question of French collaboration with the Nazis was obscured. One of the reasons for this was the desire of de Gaulle and others to downplay the central role of communists in resisting the occupation. In fact, many French civilians were involved to greater or lesser degrees in informing upon their fellows or otherwise furthering the interests of the German invaders. Under the Vichy regime, right-wing politics in France developed an ideological program founded upon an appeal to nationalism, the soil, and the rejection of perceived decadence.

00:00 - Chapter 1. The Outbreak of War: French and German Military Capacities
05:32 - Chapter 2. The Fall of France
09:02 - Chapter 3. Collaboration: Vichy France in Power
12:35 - Chapter 4. Gaps in National Memory: Problems in the History of Collaboration
21:16 - Chapter 5. The Collaborator Trials: The Vindication of History
33:20 - Chapter 6. The Character of the Collaborators: Identity and Motives

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16803.jpg</video:thumbnail_loc>
      <video:duration>3086</video:duration>
      <video:publication_date>2012-09-01T10:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j4-BGTJDBY8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Mein</video:tag>
      <video:tag>Kampf</video:tag>
      <video:tag>blitzkrieg</video:tag>
      <video:tag>Petain</video:tag>
      <video:tag>Vichy</video:tag>
      <video:tag>Maginot</video:tag>
      <video:tag>line</video:tag>
      <video:tag>maquis</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>Paxton</video:tag>
      <video:tag>Maurice</video:tag>
      <video:tag>Papon</video:tag>
      <video:tag>Klaus</video:tag>
      <video:tag>Barbie</video:tag>
      <video:tag>Bousquet</video:tag>
      <video:tag>patrie</video:tag>
      <video:tag>Soil</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-discovery-of-the-importance-of-Vitamin-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of discovery of the importance of Vitamin C</video:title>
      <video:description>This video discusses the process of discovery of the importance of Vitamin C from the discovery of the need for fruits and vegetables in our diet. Our bodies need to imbibe Vitamin C to prevent diseases such as scurvy because our bodies cannot synthesize this mineral. Susceptibility to scurvy was determined to be an inboard error of metabolism. All animals susceptible to scurvy suffer from a genetic disorder that prevents them from producing vitamin C. Evolutionary theory was used to make predictions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0bb7d62-1704-416c-bf1a-9f0283eeb840/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2010-11-13T19:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5101.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>scurvy</video:tag>
    </video:video>
  </url>
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      <video:description>The theories and discoveries of thousands of physicists over the past century have resulted in a remarkable insight into the fundamental structure of matter: everything in the Universe is found to be made from twelve basic building blocks called fundamental particles, governed by four fundamental forces. Our best understanding of how these twelve particles and three of the forces are related to each other is encapsulated in the Standard Model of particles and forces. Developed in the early 1970s, it has successfully explained a host of experimental results and precisely predicted a wide variety of phenomena. Over time and through many experiments by many physicists, the Standard Model has become established as a well-tested physics theory.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 9- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:title>Cochlear Implants Animation</video:title>
      <video:description>This video animation illustrates how cochlear implants work and how they can improve hearing even in people who are profoundly deaf and and exploring how the cells in your ear help to transmit sound to your brain</video:description>
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      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Turbine Video</video:title>
      <video:description>A basic gas turbine comprises of three parts, the combustor, a compressor and power turbine. It operates under the Brayton principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/597a5279-b11d-4784-acbf-a771be5dcafa/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7855.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode ray tube</video:title>
      <video:description>In this video, a scientist is showing the cathode ray tube (CRT). This vacuum tube contains an electron gun (a source of electrons) and a fluorescent screen used to view images.</video:description>
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      <video:duration>69</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7118.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
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      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>IM Injection For Female</video:title>
      <video:description>This video shows how to apply the IM injection directly into the muscles. This injection is prescribed sometimes to stop pregnancy or to reduce the cancer symptoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b409efa8-7788-4876-a134-7b785c7cbaba/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>injection</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NMR excitation dephasing and spin echoes</video:title>
      <video:description>NMR of the Earth magnetic field is used for diffusion weighted imaging this short animation shows the process of NMR excitation in the laboratory and the rotating frame as well as the dephasing that occurs from field inhomogeneity and the formation of the Hahn spin echo</video:description>
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      <video:duration>207</video:duration>
      <video:publication_date>2011-10-23T19:43:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7249.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
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      <video:tag>excitation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Powering-your-home-with-a-Magnetic-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Powering your home with a Magnetic Generator</video:title>
      <video:description>A magnetic generator is a coverts one form of energy into another, usually mechanical into electrical energy that could power your home.</video:description>
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      <video:duration>83</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7884.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>home</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Oral-Meds-Absorption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oral Meds Absorption</video:title>
      <video:description>How does a pill work? It is not some random process in the body but a specific mechanism of action. There are different types of medicines that are absorbed in various ways depending on the treatment effect they should achieve. Play the file to see the journey of the pill.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2011-10-23T19:38:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7245.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>absorption</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>pill</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animated-Carpal-Tunnel-Syndrom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animated Carpal Tunnel Syndrom</video:title>
      <video:description>How does the carpal tunnel syndrome affects the median nerve in your arm. Its symptoms, prevention, causes and treatment are shown in the video.</video:description>
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      <video:duration>367</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8631.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Carpal</video:tag>
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      <video:tag>Syndrom</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/LRO-Data-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LRO Data Release</video:title>
      <video:description>LRO or Lunar reconnaissance orbiter is the space craft which is currently orbiting the moon. This video explains how this space craft gathers data and releases them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7706b684-57da-4601-996b-3d2f9a7ac82a/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7343.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
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    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-141-Hold-for-video-file</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Electrical Engineering 141 Hold for video file</video:title>
      <video:description>Lec 17- Electrical Engineering 141 Hold for video file.
Introduction to Digital Integrated Circuits</video:description>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Why-the-need-for-another-Earth-observing-satellite-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why the need for another Earth observing satellite (2)</video:title>
      <video:description>The new satellite will have different components covering various sectors. VIIRS for land, air and oceans, CRIS ATM  for weather forecast measuring both temperatures and moisture. OMPS covering the ozone and lastly CERES for the energy reflected. NPP Why another Earth observing satellite (2)</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Another</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-85-Heat-of-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Heat of Formation</video:title>
      <video:description>Heat of Formation

Standard heat of formation or standard  enthalpy change of formation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22698.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Building Blocks  Made in Space</video:title>
      <video:description>DNA Building Blocks Can Be Made in Space, by discovery of nucleobases. This are not from earth and they do not not occur naturally on earth either, but have been found in samples from Australia and Antarctica and meteor samples.</video:description>
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      <video:uploader>userone</video:uploader>
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      <video:tag>building</video:tag>
      <video:tag>blocks</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols video on big numbers</video:title>
      <video:description>This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:publication_date>2013-01-14T04:50:44.000Z</video:publication_date>
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      <video:uploader>Bettye Purnell</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Do you know why sex. In this video, we get to know fact about sex.</video:description>
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      <video:publication_date>2013-02-08T01:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29523.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>3179</video:duration>
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      <video:uploader>0|62|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of stomach</video:title>
      <video:description>Stomach is divided in regions based on histology and topography. There are four regions named cardia region, fundus, pyloric region and the body. There are three layers of smooth muscles in stomach. These are the longitudinal layer, the circular layer, and the oblique layer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69004acd-cd38-4e68-8c5f-66e71825ac0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-15T12:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5391.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-Inside-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens Inside Lungs</video:title>
      <video:description>This video shows a very clear view of what happens inside our lungs. Tiny air passes Inside The Lungs and the blood vessels are shown here with their functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/6913be8f-6a31-4417-87f5-5f15a7f269ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-29T08:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2905.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lungs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-Transportation-Infectious-Disease-MWV15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern Transportation &amp; Infectious Disease (MWV15)</video:title>
      <video:description>From your local bus route to international air travel, infectious diseases can spread across the globe in a matter of hours. In this video podcast episode filmed at the Koshland Science Museum in Washington, D.C., Stephen Eubank from the Virginia Bioinformatics Institute of Virginia Tech and Daniel Lucey from Georgetown University discuss the role of transportation in the spread of disease and examine the effectiveness of various measures to curb transmission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/690df266-b4db-40ad-b79a-27e930ea1c70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-04-13T17:11:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4241.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>airplanes</video:tag>
      <video:tag>buses</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-bond-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The bond structure</video:title>
      <video:description>Each molecule we know has a different structure. This video explains how to identify and draw the correct chemical structure of each molecule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/691d2387-0f5e-4a6c-90c6-1f57055729cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-12-20T11:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6653.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Facial-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facial Cancer Surgery Video</video:title>
      <video:description>This video shows a patient having facial cancer surgery in India. This cancer surgery can help you to get rid of facial tumors in affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69275922-4c35-4711-b83d-4efbc1561eb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T20:20:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10359.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Facial</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>You</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>rid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tumors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breaking-of-Icebergs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking of Icebergs</video:title>
      <video:description>A very closeup video of iceberg breaking in Tasman glacier lake, New Zealand. Very interesting video you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e5c674f1-c046-43f2-9eea-f98e3a8ca8d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-10-21T01:46:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7117.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Others</video:category>
      <video:tag>icebergs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Large-Artery-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Artery Histology</video:title>
      <video:description>The arteries are the vascular vessels mandated with the task of delivering oxygenated blood to various organs and other blood vessels. This histology takes a look at the large artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e5d24f9d-2908-4432-87a8-918e20417672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-28T09:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8366.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>artery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-12-Eddy-Currents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 12: Eddy Currents</video:title>
      <video:description>This video shown a physics lab demo of Eddy currents which are electric currents induced within conductors by a changing magnetic field in the conductor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e5d60041-b58e-418d-99e2-4da66dc1e413/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2009-05-27T21:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2578.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Eddy</video:tag>
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      <video:tag>physics</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-To-flip-a-surgical-glove</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To flip a surgical glove</video:title>
      <video:description>Extra hygiene cannot be understated in a hospital. This video shows how to flip a surgical glove.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/569663aa-64f0-4d89-a87b-2317b87ded5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-28T05:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8206.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Glove</video:tag>
      <video:tag>Flip</video:tag>
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      <video:tag>to</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Your Practice Ready for Gastroenterology Coding Revision</video:title>
      <video:description>Medicalbillersandcoders.com has been offering effective gastroenterology coding and billing services to gastroenterology services across 50 states in the US. Our team is proficient in handling payer relations, patient relations, billing, coding, collections, client reporting, managed care contracts and fee analysis for gastroenterologists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/e5e249db-2a26-4590-95ba-d401ac58bcce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2014-05-14T10:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30911.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Gastroenterology</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>billing</video:tag>
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    <loc>https://dnatube.com/videos/Lec-21-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Systems Engineering for Space Shuttle Payloads

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14949.jpg</video:thumbnail_loc>
      <video:duration>6726</video:duration>
      <video:publication_date>2012-08-28T05:03:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YxhoHe3BZ-g</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Who-Wrote-the-Bible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Who Wrote the Bible?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e5ee203d-990e-4a21-b612-2d00ca396f5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-05-27T17:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2309.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Torah</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrocarbon-Family</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocarbon Family</video:title>
      <video:description>The classification of hydrocarbons and their reactions with other compounds. Organic compounds consisting of hydrogen and carbon are called Hydrocarbons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e5f5e8f9-6c1e-411a-b886-6bad9765f19b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:52:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28222.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Hydrocarbons</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-To-Use-A-Sexton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Use A Sexton?</video:title>
      <video:description>This short video discusses how to use a sexton. A sexton is used to measure the angular distance between the sun and the horizon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/e5ff2cea-ba9b-4498-b503-8487f4a7ebff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-08T15:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3217.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Sexton</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>Distance</video:tag>
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    <loc>https://dnatube.com/videos/Concept-Of-Bohrs-Model-Of-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept Of Bohr&apos;s Model Of Atom</video:title>
      <video:description>This video demonstrates the model of atom as introduced by Niels Bohr. Electrons get promoted to a higher energy level by absorbing a quantum of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e602fdc1-e48e-4d8c-a2da-378694fd356f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11133.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>bohr</video:tag>
      <video:tag>s</video:tag>
      <video:tag>model</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestive-disorders-Diarrhea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestive disorders: Diarrhea</video:title>
      <video:description>Diarrhea is a general term for increase number, amount or liquid content of bowl movement. It is usually symptoms of another medical condition. Diarrhea develops when the intestinal motility increases and intestinal contents are propelled rapidly through the colon. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e610e325-9402-49b1-86a8-9a83d608af31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2010-11-15T18:34:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5419.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diarrhea</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>Disorders</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutionary-And-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary And Development</video:title>
      <video:description>This video from evaluation and genetics discusses the evolutionary development in our echo system. Video is helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e613bca1-9b11-4b1f-baa9-bef7dc558357/cand_5.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2013-02-11T04:07:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30228.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Development</video:tag>
      <video:tag>Chicken</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Proof (Part 3) Minimizing Squared Error to Regression Line</video:title>
      <video:description>Proof (Part 3) Minimizing Squared Error to Regression Line

Proof (Part 3) Minimizing Squared Error to Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22739.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-11T03:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u1HhUB3NP8g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Minimizing</video:tag>
      <video:tag>Squared</video:tag>
      <video:tag>error</video:tag>
      <video:tag>to</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mode-of-action-of-NNRTIs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mode of action of NNRTIs</video:title>
      <video:description>NNRTI or non-nucleoside reverse transcriptase inhibitor is an antiviral drug used to treat HIV. This video explains how this antiviral drug fights off the virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6203adf-9d98-4f21-82f2-0b8517d8da96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-11-24T14:42:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5955.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mode</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>NNRTIs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetics</video:title>
      <video:description>Genetics involves to develop and to maintain an organism orchestrated by sets of chemical that can switch some part of the genome on and off at crucial location and time. Epigenetics involves studying these reactions and the influencing factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e6227535-e1ff-410a-b78d-442b63abd228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2013-02-09T06:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29822.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beverly-Hills-Rhinoplasty-Specialist-performs-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beverly Hills Rhinoplasty Specialist performs surgery</video:title>
      <video:description>Beverly hills plastic surgeon dr paul s nassif has developed a worldwide reputation as an elite rhinoplasty and revision rhinoplasty surgeon based on his vast experience and outstanding natural results dr paul s nassif has performed more rhinoplasty and revision rhinoplasty procedures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e622e3f6-6ca8-451c-8bea-231521d2f1ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2011-11-29T03:39:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8667.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beverly</video:tag>
      <video:tag>Hills</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Specialist</video:tag>
      <video:tag>performs</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saturation-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saturation of Oxygen</video:title>
      <video:description>Saturation of oxygen includes the Oxygen content and Oxygen capacity. Oxygen capacity is the maximum amount of collective Oxygen that can be attached to hemoglobin and dissolved in plasma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e62fb2ce-173a-4cc7-b452-be13b83b3eac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-03T04:08:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10647.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Saturation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Warrior-Banana-Spider-and-Assasin-Bug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Warrior Banana Spider and Assasin Bug</video:title>
      <video:description>Female banana spiders are comparatively larger than the males. Usually female banana spiders eat their male after mating. Banana spiders silk are the strongest silk. The assassin bug is known as a natural born chemist. This video will show these two insects in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e64f0747-1fe6-4ec1-9f6e-eb0a4dbec77b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-12-10T01:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28523.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Warriors</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-gene-knock-in-and-knock-out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of gene knock in and knock out</video:title>
      <video:description>We demonstrate how gene knock in and knock out occurs. This is a technique in genetics where one of an organism gene is inactivated (knocked out. This is essential in studying a sequenced gene that has either incompletely vast functions or unknown functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6530457-d0cd-4763-9781-fd3b0825680b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-17T13:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5578.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>in</video:tag>
      <video:tag>and</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurite-outgrowth-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurite outgrowth under microscope</video:title>
      <video:description>Axons are projections of neurons that transfer information over long distances from the nerve cell bodies to their partners. In cases where the natural nerve conduits are missing (gaps in peripheral nerves due to injuries), artificial conduits can be provided. These conduits should actively support axonal survival, guide axons towards the target, and selectively attract and support certain cell types while repelling others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/e673f95e-d0b6-479f-8980-4622fabb725d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-03-25T20:16:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/77.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Neurite</video:tag>
      <video:tag>nervos</video:tag>
      <video:tag>sistem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-mechanism-of-asthma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D mechanism of asthma</video:title>
      <video:description>Asthma is a disorder that causes obstruction in the respiratory system, that leads to symptoms like wheezing coughing e.t.c. This a 3D animation that shows how it occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/704c6a77-4847-4f8d-87d9-c7982544322d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-28T05:55:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8284.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>asthma</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scarf-akin-Process-for-Bunion-correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scarf akin Process for Bunion correction</video:title>
      <video:description>We today feature bunion correction with scarf and akin osteotomy. This is a deformity of joints at the foot of the larger toe. In this video we feature scarf akin Process for correction of Bunion. For more information, visit weil4feet.com website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e68c638d-a034-4378-987b-de2e3dd4aac2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-11-30T23:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9766.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Scarf</video:tag>
      <video:tag>akin</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>for</video:tag>
      <video:tag>bunion</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Telomere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Telomere</video:title>
      <video:description>A telomere is a structure which is at the end of a chromosome. This video explains how the size of a telomere is varied through the process of replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/e69040bd-5d80-44a4-9764-088c090ddf57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-04-06T18:28:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/190.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>A</video:tag>
      <video:tag>cancer6</video:tag>
      <video:tag>s</video:tag>
      <video:tag>telomer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstrating-Instrumental-Tie-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstrating Instrumental Tie Technique</video:title>
      <video:description>Learn how to make an instrumental tie through this visual aid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6a9cf3d-87c5-4b0c-b7b4-bdf3cb858287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-30T22:03:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9604.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Instrumental</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Process</video:title>
      <video:description>This video shows a hip resurfacing procedure for the patient with some physical exercises. Its really interesting so you must watch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6ab5f01-a2b8-4a24-8b42-07f5d1e90d0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T22:54:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10517.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lck-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lck Diffusion</video:title>
      <video:description>Dynamics of Lck in the T cell synapse - Upon T cell activation, clusters of signaling proteins form microdomains in the cell membrane. Some proteins, like the tyrosine kinase Lck (white) can freely diffuse between these clusters. Interactions between Lck and proteins in the signalling cluster can cause Lck to become immobilized. 
Janet Iwasa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/e6ae3e19-ee5a-4bc8-a875-2139a3bfdb20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-01-05T22:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1225.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-hand-with-carpopedal-spasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a hand with carpopedal spasm</video:title>
      <video:description>In this video, a hand of a patient  with carpopedal spasm which is called as a spasmodic contraction of the muscles of the hands and feet is filmed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6d48f3b-6a15-4b67-b2bf-3a6ce2eadc74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T20:36:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10421.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpopedal</video:tag>
      <video:tag>Spasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Calculating-R-Squared</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Calculating R-Squared</video:title>
      <video:description>Calculating R-Squared

Calculating R-Squared to see how well a regression line fits data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22746.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T03:03:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fc5t_5r_7IU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>R</video:tag>
      <video:tag>Squared</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-factor-TATA-binding-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription factor TATA binding protein</video:title>
      <video:description>TATA binding protein is a transcription factor that initiates transcription. It specifically binds to a particular DNA sequence known as TATA box. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/e6e0441e-8e03-4848-8272-cdd8f1022a3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-06-26T00:41:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2886.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numbness-weakness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numbness weakness</video:title>
      <video:description>Topic: Numbness weakness.
Step 2 CS: A 60 year old lady come to clinic as the right side of her face feels funny since morning. Watch and learn more on how door and vital information is used to offer help. You can also log to usmletutoring website for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ea1fa1e9-d797-4dd0-a616-9131d0133719/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-12-06T18:12:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10771.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Numbness</video:tag>
      <video:tag>Weakness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Channeling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Channeling</video:title>
      <video:description>What is channeling? The Spirit science website has videos promoting a bigger range of &quot;New age woo&quot; comprising but not limited to chakras, orgone energy, astral projection, crystal woo, sacred geometry and quantum woo. 
They also posses a you tube channel for their video. This video on Channeling presents sconces&apos; latest development in the modern world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ea20b645-be08-4351-bf90-f4fb1c2fe23d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>803</video:duration>
      <video:publication_date>2013-01-30T04:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29028.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>3</video:tag>
      <video:tag>channeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Protease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Protease</video:title>
      <video:description>An explanation of HIV Protease structure, the action of drugs on it, and the development of resistance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/ea4b8e3d-e1a6-434d-adf9-169c0959391f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2008-03-28T00:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1282.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/how-does-bacteria-move</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how does bacteria move</video:title>
      <video:description>In depth documentary about the mechanics of rotating flagella.  How does flagella create rotation, biologically and chemically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/ea6600ef-75ad-4b66-ad3b-37a82170e0c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2014-10-02T00:02:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31772.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>roration</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemically</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Hedge-Funds-Intro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Hedge Funds Intro</video:title>
      <video:description>Hedge Funds Intro

Overview of how hedge funds are different than mutual funds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20461.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-06T15:16:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qb7tbWuDc2U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Intro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Milk-based-butter-against-plant-obtained-margarine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Milk based butter against plant obtained margarine</video:title>
      <video:description>This is a video of the differences between margarine and butter.  From a chemical point of view both are very different and may cause different effects to your body composition.  Find out what is the real difference and which one is better for you, if any.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/ea811bc7-4270-4b68-9c2b-c9f99caef3da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-10-01T11:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31718.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>butter</video:tag>
      <video:tag>margarine</video:tag>
      <video:tag>trans</video:tag>
      <video:tag>saturated</video:tag>
      <video:tag>fats</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 5</video:title>
      <video:description>Here is fifth part of the video about RNA and how RNA function as an enzyme. Discovery, Origins of Life, and Medical Possibilities of RNA is explained by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ea84d6c6-5aff-4533-bfc0-ca99ef850479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2007-09-01T18:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/896.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Jenkins-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Jenkins Hip Testimony</video:title>
      <video:description>Stephen Jenkins explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/ea8a4861-3fc2-4a35-a961-6b40dfeaa309/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-02-01T13:41:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3806.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fused</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>BHR</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>From</video:tag>
      <video:tag>centres</video:tag>
      <video:tag>in</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>Coxa</video:tag>
      <video:tag>Vara</video:tag>
      <video:tag>Unstable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Convert-Alcohol-into-Flaming-Jelly-using-Vinegar-and-Antacid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Convert Alcohol into Flaming Jelly using Vinegar and Antacid</video:title>
      <video:description>Convert Alcohol into Flaming Jelly using Vinegar and Antacid video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ea9239d2-cc2f-4da8-893e-d2d7412d0c23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-12T12:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5048.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Convert</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Flaming</video:tag>
      <video:tag>jelly</video:tag>
      <video:tag>using</video:tag>
      <video:tag>vinegar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Menstrual-Cycle-in-Females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Menstrual Cycle in Females</video:title>
      <video:description>Menstrual Cycles of a human female starts at 12-14 and continues up to 45-50 years. Certain changes takes place in the reproductive organs during this period. A brief explanation of this cycle is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ea98c7e0-7328-4f76-a17b-c430c574ce7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2011-12-12T04:19:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11503.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>menstrual</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hotels-Sicilie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hotels Sicilie</video:title>
      <video:description>Voor meer informatie zie http://minervareizen.com. Het beste van Sicilie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/eaa5e849-a86b-4e04-8bb7-6a59f99fda30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2010-02-06T02:13:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3838.mp4</video:content_loc>
      <video:uploader>randolph27golden</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hotels</video:tag>
      <video:tag>sicilie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Anti-PlGF-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Anti PlGF Inhibitors</video:title>
      <video:description>This video will introduce you with the cancer anti PlGF inhibitors. A full procedure is explained here to show the detailed working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/eaabb185-bb1d-41cd-8ea0-866441cc6c93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2013-04-07T16:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30413.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>PlGF</video:tag>
      <video:tag>inhibitors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-152-Hedge-Fund-Strategies-Long-Short-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 152 - Hedge Fund Strategies - Long Short  1</video:title>
      <video:description>Hedge Fund Strategies - Long Short  1

Setting up a simple long-short hedge (assuming the companies have similar beta or correlation with market)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20482.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-06T15:22:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nTco9qQ2elM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>short</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nursing-Conference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nursing Conference</video:title>
      <video:description>Nursing is a very noble profession. It is a profession that provides care for the sick and infirm. This is a conference on nursing. You can learn all the important facts you need to know about nursing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e81ff66e-43e9-4367-966d-030eca9e6513/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-11-29T03:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8661.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursing</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>4th</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Kidney-Function-in-Filtering-Contrast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation: Kidney Function in Filtering Contrast</video:title>
      <video:description>2D/3D medical animation from MediVisuals Inc. that compares normal kidney function and filtration with kidney function and filtration with diabetes. Please visit our website at www</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/eab20f29-8946-45fa-a226-f3f6eaac023e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2009-04-24T23:12:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2106.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MediVisuals</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>function</video:tag>
      <video:tag>contrast</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>glomerulus</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>arteriole</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>vasoconstrict</video:tag>
      <video:tag>rbc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Pressure-Measurement-With-Digital-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Pressure Measurement With Digital Machine</video:title>
      <video:description>This animation will show you that what happens when you have your blood pressure taken. A detailed description is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eabb4919-18db-4129-8fb7-089441ff9f91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T01:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30100.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Having</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Taken</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iron-Ferrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iron (Ferrum)</video:title>
      <video:description>This video shows the Name origin, sources, abundance and its uses. Iron is used in steel and other alloys which are used in countless products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ead586b8-eeda-4c7f-bc20-1c487122183f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-11T23:43:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11186.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Iron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-egg-release-form-ovary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of egg release form ovary</video:title>
      <video:description>Medical animation of egg release from ovary. After released it travels thought Fallopian tube into the uterus. Possible fertilization takes place in Fallopian tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/eadf54ac-7c8e-4a6c-ad2f-c1dadb9ba79d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-05-28T22:44:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/447.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>egg</video:tag>
      <video:tag>Ovary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coordinate-Systems_-Latitude-and-Longitude</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coordinate Systems_ Latitude and Longitude</video:title>
      <video:description>This video describes the Coordinate Systems of Latitude and Longitude and their relationships to the equator and north and south poles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eae53fa1-a42c-49d2-86d7-be558912372c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-13T23:13:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5213.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Latitude</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Longitude</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis</video:title>
      <video:description>This is a video on how electrolysis works. Electrolysis is a simple method of producing hydrogen which is done by splitting water molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eae917a6-0fdb-48e6-9bb3-96131c323f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-12-11T23:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11259.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>How</video:tag>
      <video:tag>Electrolysis</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Exam-of-Chest-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Exam of Chest Expansion</video:title>
      <video:description>Chest Expansion is done to ascertain the depth and quality of movement in the chest region. This is an example of a clinical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eafa337b-31eb-4506-b873-279bf7fb46db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-28T05:41:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8251.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cilia-and-Flagella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cilia and Flagella</video:title>
      <video:description>Cilia and flagella are projections from the cell. They are made up of microtubules , as shown in this video. They are motile and designed either to move the cell itself or to move substances over or around the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/eb38e749-74ab-498b-8b76-d6c151bb6ad0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-05-16T02:23:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/363.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cilia</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>Ciliata</video:tag>
      <video:tag>Flagellate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Computer-Science-61A-Therac-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Computer Science 61A - Therac-25</video:title>
      <video:description>&quot;Lec 30 -Computer Science 61A - Therac-25&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23819.jpg</video:thumbnail_loc>
      <video:duration>3006</video:duration>
      <video:publication_date>2012-09-14T11:27:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nxX-aAvZbmM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Therac</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dangers-of-Metastasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dangers of Metastasis</video:title>
      <video:description>Matastasis is the process of a disease spreading from one part of the body to another.this video will show how cancer cells are spread inside the body through the blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/eb5009d5-f7ce-4020-b8f8-39552a335c25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2007-11-11T18:29:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1120.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>metastasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-Malaria-Parasite-in-Human-Host-by-HHMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of Malaria Parasite in Human Host by HHMI</video:title>
      <video:description>Alexander the Great, Genghis Khan and George Washington all have something in common. Follow HHMI&apos;s  Life Cycle of Malaria Parasite in Human Host in this documentary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb5ea61d-7cc5-45e8-ae73-b7817c389559/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-11-26T06:17:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8160.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>HHMI</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>Parasite</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>host</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Implimenting-lewis-dot-diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implimenting lewis dot diagrams</video:title>
      <video:description>The video features Mr Andersen&apos;s demonstration of how Lewis dot diagrams are drawn. This concept was invented by Gilbert Lewis. An element called Cesium is used to explain this concept. Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/eb6c29ec-4bf9-4bd5-9bbd-d04e018c1592/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2013-01-19T04:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28892.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Implimenting</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Diagrams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA transcription</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org
This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%.
If we define all pairs that differ 50% we wll get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eb1a5e46-a962-4b94-9821-7f9ff46ea5e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2010-11-19T01:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5622.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Release-Test-for-Anterior-Instability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Release Test for Anterior Instability</video:title>
      <video:description>Anterior Release Test is applied to a patients arm to check the instability of the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb86d888-e103-4310-8798-af3e9e4c527a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-11-29T10:53:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8772.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Youngs-Double-Slit-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Young&apos;s Double Slit Experiment</video:title>
      <video:description>Detailed description of young&apos;s double slit experiment is shown in this video. When the light rays passes through two slits from a distance then the constructive and destructive interference are formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eb79d717-ae4b-4347-b111-dd7aeb96b6f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-12-12T21:29:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11590.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Young</video:tag>
      <video:tag>s</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Slit</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A-metacircular-evaluator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Computer Science 61A - metacircular evaluator -</video:title>
      <video:description>&quot;Lec 31 - Computer Science 61A - metacircular evaluator -&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23820.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-14T11:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E8ZyYL1qWWY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>metacircular</video:tag>
      <video:tag>evaluator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Successfully-Launched-of-Dragon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Successfully Launched of Dragon</video:title>
      <video:description>Video shows the stages of Dragon Satellite during its launch. Phases during a successfully launched are discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eb8fee35-c444-4394-9994-f70564b87224/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-08T03:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29600.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Dragon</video:tag>
      <video:tag>Successfully</video:tag>
      <video:tag>Launched</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Lungs</video:title>
      <video:description>This video will help you to understand the anatomy of lungs with its structure and functioning. A brief explanation is provided here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ece85e7d-664d-4e79-a59e-5af402b02bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2013-02-11T04:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30257.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Retina-Repair-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retina Repair Surgery</video:title>
      <video:description>Video shows a very close view of the retinal surgery. This is a very sensitive part and needs proper care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2a7baefb-cf64-44d9-b562-689be5ddd677/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T17:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10733.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>retinal</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cyclosis-in-Plant-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclosis in Plant cells</video:title>
      <video:description>Cytoplasmic streaming is the flowing of cytoplasm in eukaryotic cells. This occurs in both plant and animal cells. It creates cytoplasmic reorganization during cell reproduction. In this video chloroplasts moving around cell are shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ecfd30d8-4b33-4184-9a93-511a87fe4204/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2007-05-16T02:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/361.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Streaming</video:tag>
      <video:tag>cyclosis</video:tag>
      <video:tag>chloroplasts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Animal-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Animal Cell Division</video:title>
      <video:description>Watch a cell division in the process of dividing one mother cell into two daughter cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ed0b30ae-04e0-401f-82ad-f91b3392158d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2007-05-19T22:17:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/382.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cellDivision</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-Circulation-of-Radial-Ulnar-Artery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing Circulation of  Radial &amp; Ulnar Artery</video:title>
      <video:description>How to test radial &amp; ulnar artery circulation? Video shows some steps for checking the circulation without any instrument.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed248453-fb7a-48b0-8f20-98d97a589549/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:14:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8860.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>Ulnar</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcano-Formations-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcano Formations Explained</video:title>
      <video:description>Volcano formations explained in this BBC video with geological terms. It is an animation which depicts Iceland on the mid-Atlantic ridge, a great fault lying between the Americas and Africa. Earth&apos;s surface is divided into plates and the plates move across the Earths surface causing continental drift. This animation also shows a cross-section of the Earth where each layer is described and named. The theory of plate tectonics is introduced; an animation demonstrates the constructive and destructive elements of plate tectonics and how volcanoes are formed along plate boundaries; an animation of &apos;hot spot&apos; volcanoes forming on the Pacific plate, Mount Kilauea, Hawaii being a good example. For more info, see: http://hvg.heinemann.co.uk/login.aspx Also see http://www.dnatube.com/video/5555/Volcano-Eruption--Kilauea for Mount Kilauea video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed45df04-5df0-4a3d-9d2b-31877e2385e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2010-11-21T06:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5661.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Iceland</video:tag>
      <video:tag>Mid</video:tag>
      <video:tag>Atlantic</video:tag>
      <video:tag>Ridge</video:tag>
      <video:tag>KS3</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>volcanoes</video:tag>
      <video:tag>schools</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>Continental</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-127-Space-Shuttle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STS-127 Space Shuttle</video:title>
      <video:description>This video will show you the STS-127 i.e. 23rd space shuttle mission of NASA for International Space Station. The main purpose of this launching is to install two important components- Japanese experiment module, experiment logistic module.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ed4fbce3-3649-419e-ae9f-50e0f2cc8dd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2013-02-08T04:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29649.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>127</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Case-study-for-diabetes-mellitus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Case study for diabetes mellitus</video:title>
      <video:description>Topic: Diabetes Mellitus.
Step 2 CS: A 66 year old Mr. Kashibhai Patel comes from medication refill. He is hypertensive and diabetic.
Vitals: Temperature =98dF, Heart rate = 70/min, Blood pressure = 120/80 mm Hg.
We analyze this data for diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b48c1635-db80-49b8-b153-9fd6d89a3901/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-06T17:40:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10756.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rainbow-Soda-Explosion-from-Punkin-Chunkin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rainbow Soda Explosion from Punkin Chunkin</video:title>
      <video:description>Rainbow Soda Explosion from the popular Science Channel show Punkin Chunkin.  If you&apos;re looking for fun explosions, you&apos;ve come to the right place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ed58faf1-99a6-4681-a7b3-7b547b86e1e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-12-09T07:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28450.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rainbow</video:tag>
      <video:tag>Soda</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
      <video:tag>Chunk</video:tag>
      <video:tag>This</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/End-Plate-Spikes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>End Plate Spikes</video:title>
      <video:description>&apos;End plate spike&apos; (EPS) is a spontaneous action potential of a normal striated muscle.  EPSs are found in local &apos;active spots&apos; of the muscle.  The prevailing hypothesis about the origin of EPSs states that when a needle electrode affects a motor nerve branch near the neuromuscular junction at the end plate zone, an increased leakage of acetylcholine to the synaptic cleft ensues.  This elicits postsynaptic action potentials of the muscle fibre which can be recorded as EPSs with the same needle electrode.  Thus EPSs are thought to be caused by needle injury or irritation of the motor axon. We suggest that EPSs are action potentials of intrafusal muscle fibres and that &apos;active spots&apos; are in fact muscle spindles. Waveform analysis reveals three types of EPSs: small EPSs, not propagated outside the active spot either: i) with negative onset; or ii) with short positive initial deflection; and iii) large EPSs resembling propagated motor unit potentials (MUPs) but with a typical EPS firing pattern, distinctly different from that of the MUPs. . Study of EPS activation in different manoeuvres associates small EPSs with intrafusal gamma motor units and large MUP-like EPSs with beta motor units.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed6ebc47-9f35-43c7-b2c5-348e77992ff6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T09:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4809.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Electromyography</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCO-Poly-Cystic-Overy-Syndrome-Fertility-and-Infertility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCO Poly Cystic Overy Syndrome Fertility and Infertility</video:title>
      <video:description>Polycystic Ovarian Syndrome or PCOS is a condition which occurs in five to ten percent of women of reproductive age watch full video for complete understanding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed8198c8-1ab6-4dee-91ba-62b7a6b9573e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:29:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10079.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>PCO</video:tag>
      <video:tag>poly</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>Overy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-First-stage-preservation-storage-for-digital-content</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - First stage preservation storage for digital content</video:title>
      <video:description>&quot;Lec 1 - First stage preservation storage for digital content&quot; Zone 1 provides an easy-to-use first line of preservation service for use by anyone at Harvard for any digital content.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Hugh Doolan: http://soundcloud.com/hughdoolan/heartlands-free-dl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22996.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-12T05:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v1h4bnau9pY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>First</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>preservation</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>for</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>content</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-earth-need-another-observation-satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does earth need another observation satellite</video:title>
      <video:description>Well yes it does according to the NPP. Why another Earth observing satellite? Well it goes to better monitoring of all aspects of earth changes from air to water and other areas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed98289c-a72b-4c59-8203-7615698931de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2011-11-26T00:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7999.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NPP</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>Another</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>observing</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-Healing-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing animation</video:title>
      <video:description>This video shows how cells react to repair a wound in animated way. 

This video is obtained from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/eda406f8-2b9e-431f-a37a-afea9c13b023/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-04-08T20:14:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4145.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Bleeds-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Bleeds Cases</video:title>
      <video:description>Video shows a 4 year old baby bleeding through his nose since this morning. Different treatments with situations are discussed here to help you during emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf7278d8-f0b6-4d2f-9096-60082f9da619/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-12-06T18:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10778.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>BLEEDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Alexander-the-Great-and-Some-Situations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Alexander the Great and Some Situations</video:title>
      <video:description>This video from Crash Course World History discusses about Alexander the great and some of the important Situations. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/edd0b098-5596-40cc-be77-4bc0587a9f72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2013-02-09T06:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29787.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>History</video:category>
      <video:tag>Alexander</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>and</video:tag>
      <video:tag>situation</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-via-LASIK</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery via LASIK</video:title>
      <video:description>This video shows an eye surgery via LASIK. LASIK stands for Laser In-situ Keratomileusis and is done to correct vision in the eye as demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edda0bab-df60-4b9c-bf41-70bde59293e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-01T02:45:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9989.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>LASIK</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #18</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Embryonic stem cells are grown in culture, after growth factors are added, cells begin to develop. Human embryonic stem cells are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ede72d25-2db4-444f-a60d-2bd4efbc3ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2007-08-16T23:02:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/801.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>humanEmbryonicStemmCells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Automated-external-defibrillators-AED</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Automated external defibrillators (AED)</video:title>
      <video:description>An automated external defibrillator is a portable device that checks the heart rhythm if needed it can send an electric shock to the heart to try to restore a normal rhythm AEDs are used to treat sudden cardiac arrest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edf754cd-cb74-4bed-af2f-195928a8100a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T03:46:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10141.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-58-Solving-systems-by-elimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 58 - Solving systems by elimination</video:title>
      <video:description>Solving systems by elimination

U06_L1_T3_we1 Solving systems by elimination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24616.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-09-17T14:20:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z1hz8-Kri1E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Elimination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methanogens-microbes-that-produce-marsh-gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methanogens: microbes that produce marsh gas</video:title>
      <video:description>Methanogen is one of the four groups of Archaea. Methanogen produce methane or marsh gas. Interestingly, Methanogen is poisoned by oxygen. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/edf947d2-b3ff-48c8-992f-cb1fd298a080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-11-13T21:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5162.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Archaea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>methanogens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polynomial-Division-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polynomial Division Rule</video:title>
      <video:description>This video shows the step by step explanation of division algorithm for polynomials of different degrees. This video provides detail with an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/edfee526-8683-4652-9d0f-ede46114da8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-12-12T03:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11487.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-Bladder-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Bladder Examination</video:title>
      <video:description>A full description of the urinary bladder examination is shown in the video. A pictorial description and then the full surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae499be8-4c2a-4638-b864-1b0fba38230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T18:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10804.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-as-Unifying-Force-Peter-Atkins-Interview-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science as Unifying Force - Peter Atkins Interview 6</video:title>
      <video:description>In your book you point out that &quot;At the end of chapter on DNA in Galileo&apos;s Finger you mentioned that we shouldn&apos;t waste aspirations in petty squabbles that stem from the difference of a few letters in genomes&quot; - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ee0d49cc-bb6c-4208-8173-418add528c0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2007-08-10T00:41:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/669.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>UnfiyingForce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wind-Turbine-Generator-VAWT-Homemade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind Turbine Generator VAWT Homemade</video:title>
      <video:description>A Vertical Axis Wind Turbine is a type of wind turbine used for harnessing wind energy. This is a homemade prototype.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee445aec-c9eb-4894-85d9-909a182298e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-25T20:45:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7920.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>VAWT</video:tag>
      <video:tag>Vertical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Shepard-Tone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Shepard Tone?</video:title>
      <video:description>Shepard Tone is a sound made out of multiple sign waves. This video describes these waves with their graphical representation and some common examples around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee62e449-42ad-456a-bd35-aa2b3f5655f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-08T02:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29579.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Shepard</video:tag>
      <video:tag>tone</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>More</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skeletal-Muscle-Fiber-Model-Neuromuscular-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skeletal Muscle Fiber Model - Neuromuscular Junction</video:title>
      <video:description>Skeletal Muscle Fiber Structure

A myofiber is a multinucleated single muscle cell (see Figure 1, below). Physically, they range in size from a under a hundred microns in diameter and a few millimeters in length to a few hundred microns across and a few centimeters in length. The cell is densely packed with contractile proteins, energy stores and signaling mechanisms. 

Figure 1: Myonuclei identified along the length of an isolated muscle fiber. Nuclei were stained with a florescent dye that binds to DNA. (Micrograph kindly provided by V. Reggie Edgerton (University of California, Los Angeles).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eea44448-1c96-4533-8efa-65a178f4c7b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-09T12:42:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4847.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Neuromuscular</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>excitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Training-on-lunar-landing-vehicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Training on lunar landing vehicle</video:title>
      <video:description>The video features the landing of a lunar training vehicle. The is also a show of its vertical takeoff, horizontal flight and maneuverability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eeabb3d4-c323-493e-82a8-6d6fcd03434b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2011-12-15T01:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11837.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Vehicle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mysteries-Of-The-Human-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mysteries Of The Human Brain</video:title>
      <video:description>So here we have 5 mind blowing mysteries surround the brain that are sure to leave you thinking. From the mysteries of dreaming to the unanswerable question of what is reality? 
The brain is an incredible organ, and according to recent research it&apos;s even more complex that first thought. A single human brain is believed to have more molecular-scale switches than all of the internet connections, routers and computers in the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/01/ee9f1e43-544d-4f57-9f95-9a58014be198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2016-01-08T22:09:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32393.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mysteries</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcano-Eruption-Kilauea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcano Eruption - Kilauea</video:title>
      <video:description>Kīlauea is the youngest and southeastern most volcano on the Big Island of Hawai`i. Topographically Kīlauea appears as only a bulge on the southeastern flank of Mauna Loa, and so for many years Kīlauea was thought to be a mere satellite of its giant neighbor, not a separate volcano. However, research over the past few decades shows clearly that Kīlauea has its own magma-plumbing system, extending to the surface from more than 60 km deep in the earth.

In fact, the summit of Kīlauea lies on a curving line of volcanoes that includes Mauna Kea and Kohala and excludes Mauna Loa. In other words, Kīlauea is to Mauna Kea as Lo`ihi is to Mauna Loa. Hawaiians used the word Kīlauea only for the summit caldera, but earth scientists and, over time, popular usage have extended the name to include the entire volcano.

For more: http://hvo.wr.usgs.gov/kilauea/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f0472b7f-1334-4b7c-acbf-6f01930c7a60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-11-17T05:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5555.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Kilauea</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>Mauna</video:tag>
      <video:tag>Loa</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Hawaii</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gradients-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gradients video</video:title>
      <video:description>When charged molecules are present in higher concentrations on one side of the membrane than on the other, the result is an electrical gradient. Electrical gradients can provide the energy for passive transport of molecules across the plasma membrane—processes such as diffusion, facilitated diffusion and osmosis. Passive transport means that the cell does not need to contribute any of its own ATP energy in order to move the molecules. The energy is provided by the electrochemical gradient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f058a133-11b1-4da4-8752-a274c456481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-11-13T11:33:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5080.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>Electrochemical</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Charge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ram-Overclocking-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ram Overclocking Failure</video:title>
      <video:description>This video shows a failure of a ram overclocking attempt. Overclocking memory isn&apos;t quite the ticker-tape parade of increased performance found when boosting your GPU or CPU, but that doesn&apos;t mean it shouldn&apos;t be considered. A lot of memory comes boasting great overclockability (of course it&apos;s a word) but many builders are so keen on tweaking other components, they plum forget all about it./nWhilst tweaking your RAM is unlikely to yield noticeably higher frame rates in your favourite games, it can make a big difference to desktop use and file operations - and that alone makes it worth it. Plus, overclocking is one of the many things that make being a PC owner so great. We&apos;d overclock our keyboards if we could./nBut how does one get the most out of those innocuous sticks of RAM? There are a number of approaches, and like CPU overclocking your best bet is to head into the BIOS. Since we mentioned CPUs, if you&apos;re already running your CPU overclocked that will affect your RAM; particularly if you&apos;ve increased the BLCK setting./nLikewise, upgrading your rig with high performance, high-headroom RAM can open up further possibilities for boosting your CPU. Intel 6 series chipsets (H61, H67, P67 and Z68) are highly integrated fellas.</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2015-05-11T14:06:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32176.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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      <video:tag>RAM</video:tag>
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    <loc>https://dnatube.com/videos/Volar-slab-splint-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volar slab splint procedure</video:title>
      <video:description>Volar slab splint is usually applied as a temporary measure to be used while swelling decreases in fractures and soft tissue injuries of the distal forearm wrist and hand prior to the application of a longer term circular cast</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/febfbbdf-070b-456c-928b-84a59a108597/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10978.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Volar</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>Splint</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Stem-Cell-Bank-India-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Stem Cell Bank India Video</video:title>
      <video:description>Stemade is proud to be indias first private dental stem cell bank this unique concept of dental stem cell banking is brought by stemade into the indian terrain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f07f54d3-43a8-4d44-b82e-40fe108edf76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-11-28T23:28:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8557.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Is-It-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Is It Cancer?</video:title>
      <video:description>&quot;Lec 15 - Is It Cancer?&quot; An examination of several biopsy specimens microscopically. It begins with hyperperatosis and progresses to invasive carcinoma. Orig. air date: NOV 7 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22778.jpg</video:thumbnail_loc>
      <video:duration>2279</video:duration>
      <video:publication_date>2012-09-11T07:45:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GewR9tC9gRA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-18-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Computer Science 164 -</video:title>
      <video:description>lec 18-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27559.jpg</video:thumbnail_loc>
      <video:duration>2600</video:duration>
      <video:publication_date>2012-09-30T08:33:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GjvSaphlRk4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 2</video:title>
      <video:description>What is pharmacology? Pharmacology is the study of drugs and it is explained in detailed in this video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few. Learn more from this discussion.</video:description>
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      <video:duration>480</video:duration>
      <video:publication_date>2010-11-12T00:15:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5029.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Monster-Bug-Wars-The-Tent-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Bug Wars - The Tent Spider</video:title>
      <video:description>Monster Bug Wars series episode on the tent spiders...well, don`t watch if spiders make you freak out. The 2 minute clip reveals some main facts for the these creatures. Take a look.</video:description>
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      <video:duration>128</video:duration>
      <video:publication_date>2012-12-09T08:37:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28468.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Monster</video:tag>
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      <video:tag>Wars</video:tag>
      <video:tag>tent</video:tag>
      <video:tag>spiders</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Stress-Echo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stress Echo</video:title>
      <video:description>The stress echo is a non invasive and painless method of diagnosis as indicated in this video. Stress echo uses high frequency sound waves.</video:description>
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      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8824.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Echo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Skin-Specialist-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Specialist Review</video:title>
      <video:description>Skin Specialist in Delhi. Skin Care Specialists are the people who treat the facial skin to maintain and improve its appearance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4cb43bd0-fb30-4817-9f9d-e8a8051531b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-06T21:12:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10990.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>Skin</video:tag>
      <video:tag>Specialist</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Total-Knee-Replacement-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Knee Replacement Part 3</video:title>
      <video:description>Video shows a full surgical process of total knee replacement. Purpose of this video is to help the medical students.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10991.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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      <video:tag>Revision</video:tag>
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      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Forming-a-Conic-Saction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forming a Conic Saction</video:title>
      <video:description>Conics are the cross-section of a cone when it is cut by a plane at different angles as shown in video. Video shows the cutting of solids with different shapes.</video:description>
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      <video:publication_date>2011-12-11T23:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11198.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-are-Vector-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Vector Functions</video:title>
      <video:description>This video will help you to understand the vector function. Vector functions are explained with the help of examples which will make the basic concepts very clear.</video:description>
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      <video:duration>183</video:duration>
      <video:publication_date>2010-12-06T11:24:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6495.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Functions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NASAs-Juno-Mission-to-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASAs Juno Mission to Jupiter</video:title>
      <video:description>The successful liftoff of the Juno spacecraft from the kennedy space center begins a five year cruise to the planet jupiter to investigate the planets structure atmosphere and magnetosphere</video:description>
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      <video:duration>636</video:duration>
      <video:publication_date>2011-11-08T03:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7362.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Juno</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Binary-Fission-in-Amoeba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Binary Fission in Amoeba</video:title>
      <video:description>The process of Binary fission in amoeba is explained in very brief. Two daughter organisms of equal sizes are formed from parent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/777da0a4-e1f4-438b-ac89-188a7378a5f9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11132.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Students-explore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Students explore</video:title>
      <video:description>Goddard Summer Interns make study outside East Washington of the effects of last ice age at Scablands as compared to the findings that are similar from mars. This is done by taking aerial pictures and was able to compare their findings with those from mars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0f5eef6-6210-4ef0-952b-b278724dac7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-23T08:29:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7639.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Goddard</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Replication-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication of DNA</video:title>
      <video:description>DNA undergoes replication to produced two identical DNA molecules. The two molecules are than distributed in two daughter cells arising from the mother cell. This video explains the DNA replication process. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/f0f7595e-9f46-43c4-830f-1defd29037f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-12-04T03:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1157.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Dental-Caries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Dental Caries</video:title>
      <video:description>&quot;Lec 16 - Introduction to Dental Caries&quot; Describes the pathogenesis of dental caries through the use of graphics and electronic effects.  Orig. air date: NOV 25 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22779.jpg</video:thumbnail_loc>
      <video:duration>1531</video:duration>
      <video:publication_date>2012-09-11T07:46:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0tvPGFg7u0g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Dental</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cellular-Respiration-Electron-Transport-Chain-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular Respiration (Electron Transport Chain Mechanism)</video:title>
      <video:description>This video demonstrates the cellular mechanism for respiration. As it is known, cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate, and then release waste products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f112058f-884a-463b-9836-f6990593ba8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-11-23T21:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5787.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Chain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/M15-globular-cluster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>M15 - globular cluster</video:title>
      <video:description>M15 - globular cluster is shown in this scientific video. Charles Messier is one of the greatest contributor of astronomy with his iconic &quot;anti-list&quot; space objects. We look at his work one at a time including his re-known catalogue and the knowledge of the telescopes. This video by Mr. Roy Gretton and Dr Meghan Gray, explain the eyeballing M15.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f10d7923-bc6b-40fd-8b05-f63c0ee906f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2013-01-12T01:51:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28754.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>M15</video:tag>
      <video:tag>Globular</video:tag>
      <video:tag>CLUSTER</video:tag>
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      <video:tag>Sky</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-manta-ray-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A manta ray in action</video:title>
      <video:description>Marine Biology Channel provides a brief video showing a manta ray, also known as a Manta birostris. Watch this amazingly clear video of a real-life manta ray swimming in the water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f141ca20-6618-4014-baf4-c51989909542/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30278.mp4</video:content_loc>
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      <video:tag>Manta</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f12b7d14-8e65-45a3-811e-f6008a3a8e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29837.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>250</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6118.mp4</video:content_loc>
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      <video:category>Others</video:category>
      <video:tag>carbohydrate</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows you the anatomy of a bullet and also what happens after you have pulled the trigger.  This animation will shine light on this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f168729e-f203-4e89-89cf-75f64312842b/cand_5.jpg</video:thumbnail_loc>
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      <video:duration>566</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4688.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-12-14T06:08:22.000Z</video:publication_date>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>240</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f4e8495c-2999-4b82-ad4b-c409e1fce17e/cand_5.jpg</video:thumbnail_loc>
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      <video:duration>277</video:duration>
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Analytic Geometry and Calculus</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>192</video:duration>
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      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Lung</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>radon</video:tag>
      <video:tag>jamey</video:tag>
      <video:tag>gelina</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>control</video:tag>
      <video:tag>agency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Higgs-discovery-has-cost-me-100-Interview-with-Hawkings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Higgs discovery has cost me $100. Interview with Hawkings</video:title>
      <video:description>Stephen Hawking: &quot;Higgs discovery has cost me $100&quot;. This video shows interview with Stephen Hawking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/f519013a-5c52-4e5c-9eb4-7a971552b8fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-07-10T15:21:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12353.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Stephen</video:tag>
      <video:tag>Hawking</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hospital-Management-Training-Healthcare-Administration-College-Heritage-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hospital Management Training - Healthcare Administration College - Heritage Education</video:title>
      <video:description>The Hospital and Health Services Management program at Heritage College offers training for entry-level careers in Hospital and Health Care Administration.  This Structured Learning program offers students the tools they need to study online.  Some skills can only be effectively learned in person, so the program does require students to physically attend class one day per week.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/f52bc6c8-795a-4bdc-a2b0-0b48771edf41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-07-18T12:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3058.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HHSM</video:tag>
      <video:tag>Jan09</video:tag>
      <video:tag>30</video:tag>
      <video:tag>HealthV2</video:tag>
      <video:tag>w</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attire-And-General-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attire And General Things</video:title>
      <video:description>This video shows you the superiority of one thing over the other. You start from fish jellybean and from here goes towards iphone laser and then t-shirts and then on shopping and etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f5553666-9784-41fc-85ab-97d193a6d17f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2013-02-16T03:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30321.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zombie</video:tag>
      <video:tag>Bottle</video:tag>
      <video:tag>OPENER</video:tag>
      <video:tag>LuT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Reflex-Arc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Reflex Arc</video:title>
      <video:description>NurseReview.Org for more animation ... nursereview.org Animation on Reflex Arc nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f56a8fcb-684d-4eb7-87c0-a0ef28148371/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-04-24T23:00:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2081.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>arc</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hilarious-and-Perfectly-Timed-Photos-Part-Two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hilarious and Perfectly Timed Photos Part Two</video:title>
      <video:description>And we&apos;re back!  Another smorgasbord of hysterical and incredible photos taken from all around the web.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f5687036-6b85-4322-806c-9c3251d6b095/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-11-26T23:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28079.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>funny</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>Photos</video:tag>
      <video:tag>humor</video:tag>
      <video:tag>hilarious</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Science-20-The-Design-Science-of-Collaboration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Science 2.0: The Design Science of Collaboration</video:title>
      <video:description>&quot;Lec 17 - Science 2.0: The Design Science of Collaboration&quot; May 23, 2008 lecture by Ben Shneiderman for the Stanford University Human Computer Interaction Seminar (CS547).

Science 2.0 focuses on the human-designed world in which the dynamics of trust, privacy, responsibility, and empathy are determinants of success. Advancing Science 2.0 will require a shift in priorities to promote intense collaboration, integrative thinking, teamwork-based education/training, and case study ethnographic research methods. Ben Shneiderman lays out an ambitious vision that will impact research funding, educational practices, and democratic principles.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24056.jpg</video:thumbnail_loc>
      <video:duration>5239</video:duration>
      <video:publication_date>2012-09-14T14:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nxBmKkLJCEc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>2</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>collaboration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Right-Frontal-Craniotomy-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Right Frontal Craniotomy Brain Surgery</video:title>
      <video:description>craniotomy is a surgical operation in which a bone flap is removed from the skull to access the brain craniotomies are performed for brain lesions or traumatic brain injury to implant deep brain stimulators for the treatment of Parkinsons disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5864321-b43f-4bf7-8d04-a9ee460cfb6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T20:33:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10410.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Right</video:tag>
      <video:tag>Frontal</video:tag>
      <video:tag>Craniotomy</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/What-happens-during-sex-ovulation-ejaculation-fertilizati</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens during sex, ovulation, ejaculation, fertilizati</video:title>
      <video:description>All steps of pregnancy is explained in this video. Embryogenesis is the process by which the embryo forms and develops. In mammals, the term refers chiefly to early stages of prenatal development, whereas the terms fetus and fetal development describe later stages./nEmbryogenesis starts with the fertilization of the egg cell (ovum) by a sperm cell, (spermatozoon). Once fertilized, the ovum is referred to as a zygote, a single diploid cell. The zygote undergoes mitotic divisions with no significant growth (a process known as cleavage) and cellular differentiation, leading to development of a multicellular embryo./nAlthough embryogenesis occurs in both animal and plant development, this article addresses the common features among different animals, with some emphasis on the embryonic development of vertebrates and mammals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/06/f58cb213-9b4c-4e0c-9604-023de5c318dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2015-06-30T04:47:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32224.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>Baby</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Refraction-Of-Light-Through-a-Medium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction Of Light Through a Medium</video:title>
      <video:description>This video shows the experiments to show the refraction of light through different mediums. The experiments prove that whenever a ray of light travels from a rare medium to a denser medium, the refracted ray bends towards the normal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f59d8f1f-c254-4eeb-bf65-250500592a6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-12-01T07:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28194.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
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      <video:tag>Light</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Watch-Boeing-502-6-Turboshaft-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watch Boeing 502-6 Turboshaft Engine</video:title>
      <video:description>The Boeing 502-6 gas turboshaft engine only produces 160hp at 23725 RPM and has a super low 3:1 compression ratio the Boeing 502-6 is a simple free shaft turbine engine which was actually designed in the 1950 the engine is quite bulky quite heavy and not very powerful for its size</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5c167a4-2e1e-4c2e-aaa1-03f957a741e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-13T22:26:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11734.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Boeing</video:tag>
      <video:tag>502</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Turboshaft</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 Flu and Antiviral Drugs Video</video:title>
      <video:description>This broadcast is presented by centers for disease control and prevention and dr tny fiore will speak in this video about antiviral drugs that can be used to treat or prevent human infections with the new type of h1n1 flu virus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5cbe0ce-696d-429b-84ca-d482c260dd4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T02:38:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9967.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antiviral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Manipulation-of-Dental-Model-Plaster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Manipulation of Dental Model Plaster</video:title>
      <video:description>&quot;Lec 8 - Manipulation of Dental Model Plaster&quot; Proportioning, mixing, consistency, and properties of plaster improved stone. Intended for preclinical dental and dental hygiene students. Orig. air date: MAY 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>832</video:duration>
      <video:publication_date>2012-09-11T07:52:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yn2rfgOrVs4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>manipulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>model</video:tag>
      <video:tag>plaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-do-you-believe-scientist-or-psychopath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who do you believe scientist or psychopath?</video:title>
      <video:description>This the video of a genes specialist studying inheritance of behavior in relation to genes. He has the genes and brains of a killer, but he is not a killer. Why? Scientists and psychopaths explain this situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f6fde09c-3fd5-4f76-baa8-64f5cd123835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-12-10T01:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28508.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Scientist</video:tag>
      <video:tag>or</video:tag>
      <video:tag>psychopath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lifecycle-of-Malaria-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lifecycle of Malaria Part-1</video:title>
      <video:description>This video is all about cycle of malaria development in human body when bitten by mosquito. Malaria parasite enters in human body and then reproduce itself in bloodstreams and destroy red blood cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f9b29af4-e5f6-4fba-8657-32854a7fe37d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2013-02-10T03:13:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29981.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>malaria</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>human</video:tag>
      <video:tag>host</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-the-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at the Action Potential</video:title>
      <video:description>Video shows the graphical representation between action potential and time. A brief explanation is provided here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f9b5ed97-1a3b-4747-8864-876344283629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2013-01-19T05:34:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28972.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>013</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paired-DNA-strands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paired DNA strands</video:title>
      <video:description>Paired DNA strands is explained in this animation. DNA has a double helix structure. If untwisted, DNA looks like two parallel strands. Each strand has a linear sequence of A, C, G, and T. The precise order of the letters carries the coded instructions. One strand is a complementary image of the other: A always pairs with T, and C always pairs with G.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f9be7766-6956-41f4-81ab-6efc361f80fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-08T23:49:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29706.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Paired</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>strands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Macular-Degeneration-Treatment-is-Performed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Macular Degeneration Treatment is Performed?</video:title>
      <video:description>The retina which lines at the back walls of the eye is responsible for sight. The causes of this disease and its treatment are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f9d0efa7-ebb2-4074-97bd-caf4d3b067fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-04-07T18:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30446.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>macular</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-Helix-secondary-structure-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha Helix: secondary structure of protein</video:title>
      <video:description>The alpha helix is one of the most common secondary structures in proteins. This video describes the structure of the alpha helix. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f9d1d885-c7f3-4db4-a830-38975ebda298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-05-27T19:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2404.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flagella-and-Cilia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flagella and Cilia</video:title>
      <video:description>Flagella is a thin thread like structure which helps bacteria,protozoa and many others to swim. This video explains the difference between flagella and cilia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9d20c74-6a40-4b7a-ad05-028333086500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-11-24T15:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5967.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flagella</video:tag>
      <video:tag>Cilia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-110-Proof-Rhombus-Area-Half-Product-of-Diagonal-Length</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Proof - Rhombus Area Half Product of Diagonal Length</video:title>
      <video:description>Proof - Rhombus Area Half Product of Diagonal Length

Showing that we can find the area of a rhombus by taking half the product of the lengths of the diagonals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20419.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-06T14:53:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FManXv4mZM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Rhombus</video:tag>
      <video:tag>area</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diagonal</video:tag>
      <video:tag>length</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Connective-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Connective Tissue</video:title>
      <video:description>This video explains different kinds of connective tissues with an activity. Three types of connective tissues are - Proper connective tissue, Skeletal tissue and Fluid connective tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fabfc0f7-6b10-44c7-8ecb-19025113bc1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-11T23:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11237.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Kinds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-cross-the-event-horizon-of-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cross the event horizon of a black hole</video:title>
      <video:description>Black holes are massive stares. Gravitational force around the black hole is so high that even light cannot escape it. The edge of black hole is known as event horizon. If you can somehow reach to the event horizon, pull of gravity will turn you into spaghetti before you can reach to the black hole. This is known as spaghettification problem. However, some suggest that a supper massive black hole may solve the spaghettification problem and you may be able to pass through a black hole alive someday. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/f9dbdc66-36e1-4d73-b69f-91728e5d2309/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-10-16T03:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4667.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>event</video:tag>
      <video:tag>horizon</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Jumping-Jack-Ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Jumping Jack Ant</video:title>
      <video:description>Jack jumper ant, hopper ant or jumper ant is type of bull ant which are native to Australia. This video is about this jumping jack ant. This video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f9e20987-bdab-406d-928c-1c3c944b3646/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-12-09T08:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28471.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Repair-of-Fracture-Thigh-and-Hip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of  Fracture - Thigh and Hip</video:title>
      <video:description>This video shows the closeup of repair of fracture from thigh and hip. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f9e49f09-9927-4ea3-a8e3-0b3d4ab9b201/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-10T02:10:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29911.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thigh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>repair</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Methicillin-resistant-Staphylococcus-aureus-MRSA-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methicillin-resistant Staphylococcus aureus (MRSA) infection</video:title>
      <video:description>How MRSA infection looks like!? /nMethicillin-resistant Staphylococcus aureus (MRSA) infection is caused by a strain of staph bacteria that&apos;s become resistant to the antibiotics commonly used to treat ordinary staph infections./nMost MRSA infections occur in people who have been in hospitals or other health care settings, such as nursing homes and dialysis centers. When it occurs in these settings, it&apos;s known as health care-associated MRSA (HA-MRSA). HA-MRSA infections typically are associated with invasive procedures or devices, such as surgeries, intravenous tubing or artificial joints./nAnother type of MRSA infection has occurred in the wider community — among healthy people. This form, community-associated MRSA (CA-MRSA), often begins as a painful skin boil. It&apos;s spread by skin-to-skin contact. At-risk populations include groups such as high school wrestlers, child care workers and people who live in crowded conditions./nReff: http://www.mayoclinic.com/health/mrsa/DS00735</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/fa8e628d-47b1-4788-8470-0d5989673f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-10-16T03:45:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4669.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MRSA</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-13-Optics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 13: Optics</video:title>
      <video:description>A physics lab demo of a light box is shown in this video. Optics are the main focus of the demo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/faaf1161-d267-4426-83e7-31644b81fd05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>331</video:duration>
      <video:publication_date>2009-05-27T21:39:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2579.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Optics</video:tag>
      <video:tag>Lenses</video:tag>
      <video:tag>prisms</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-Intolerance-orginates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where Intolerance orginates?</video:title>
      <video:description>This video is telling about the super volcanic eruption and the dense population area that is attached to volcano. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/faac6467-235f-4a8b-80a9-356e9186078d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2013-02-08T03:38:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29625.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Intolerance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Wave-Particle Duality of Radiation and Matter

View the complete course: http://ocw.mit.edu/5-112F05 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15170.jpg</video:thumbnail_loc>
      <video:duration>2926</video:duration>
      <video:publication_date>2012-08-28T15:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mJAf9OYfLV8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-ugly-side-of-being-a-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ugly side of being a Doctor</video:title>
      <video:description>This funny video shows an ugly side of being a doctor. Eveybody thinks that being a doctor is so cool but i guess sometimes it is not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fae7b295-8944-4864-a6c9-d64ea5c25fc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T20:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10405.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ugly</video:tag>
      <video:tag>side</video:tag>
      <video:tag>funny</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Brachial-Plexus-From-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Brachial Plexus From Upper Limb</video:title>
      <video:description>The five nerve roots forming the brachial plexus of upper limb are discussed here. A brief explanation for helping the bio students is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fb045464-de71-4d38-ba1a-fa44cefe5d9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-11T01:43:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30099.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-NASAs-Mars-Curiosity-Rover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at NASA&apos;s Mars Curiosity Rover</video:title>
      <video:description>Video shows the updates about NASA&apos;s mars curiosity rover report. Reviews of Co-investigator for Che-Min instrument in the mars science laboratory are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fb367312-82e4-421d-953a-1e6e6cb1c613/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-08T04:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29646.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Mars</video:tag>
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      <video:tag>Rover</video:tag>
      <video:tag>Report</video:tag>
      <video:tag>13</video:tag>
      <video:tag>November</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-number-69</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - number 69</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video explains what you don&apos;t and din&apos;t know about number 69.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fb3b4583-0165-41f6-af7e-0d8a2f660178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-01-11T07:22:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28601.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>numberphile</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-sky-videos-shooting-a-spiral-galaxy-by-M74</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep sky videos - shooting a spiral galaxy by M74</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a deep sky video explaining the shooting of a spiral galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fb375567-6670-4707-96de-89f371b8c786/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2013-01-30T04:46:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29022.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Shooting</video:tag>
      <video:tag>A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Helioseismic-and-Magnetic-Imager-HMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helioseismic and Magnetic Imager HMI</video:title>
      <video:description>We all know that the sun affects us here on earth, but the effects are more for the astronauts and the machinery that they use as the sun influences space weather. Here is a video  on SDOs Helioseismic and Magnetic Imager HMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb65d083-c371-408f-a8a1-bf14a16ae867/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-24T18:04:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7756.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SDOs</video:tag>
      <video:tag>Helioseismic</video:tag>
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      <video:tag>magnetic</video:tag>
      <video:tag>Imager</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-start-something-different-contest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The start something different contest</video:title>
      <video:description>This video shows an innovative idea that is fresh, it is a contest to start something that is different and out of the ordinary, the winner gets capital to bring their idea to life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb763fe3-eb7a-4bd2-9d52-c25176f643f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-11-28T12:02:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8492.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Something</video:tag>
      <video:tag>Different</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parenting-Lions-and-the-Lioness-strike-in-Spy-in-the-Den-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parenting  Lions and the Lioness strike in Spy in the Den by BBC</video:title>
      <video:description>On taking up a new pride the lion will generally kill the cubs of the predecessor so as to get the lionesses ready to breed again, they will in turn fight viciously to ensue the survival of their young. This is the spy in the den by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb83ef4b-9143-4619-9e5a-04fa6caa4bf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-26T06:01:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8148.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lioness</video:tag>
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      <video:tag>Parenting</video:tag>
      <video:tag>Lions</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>den</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-Bioinformatics-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is Bioinformatics Research?</video:title>
      <video:description>Bioinformatics Research</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb96cd16-b713-4a8d-a1e1-619e24d0112b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-23T00:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5722.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory Test</video:title>
      <video:description>This video shows the doctor having a respiratory examination of the patient. Proper working or respiratory organs is very necessary for a healthy body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fb972bc5-e2fb-4ca7-9be0-b8717ee9b830/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2011-12-06T20:37:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10971.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Light-coming-from-around-a-black-hole-for-the-first-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Light coming from around a black hole for the first time</video:title>
      <video:description>Back in June of 2015, a team of scientists led by Mariko Kimura of Kyoto University, became the first to ever see this sort of light through a telescope when a black hole named V404 Cygni, one of the closest to planet Earth, began showing activity after lying dormant for 26 years. Around every six and a half days, Cygni and its partner star (a celestial body a bit smaller than the sun) would circle one another, and when the black hole came to life again, it began feasting on the star. For two weeks, the astronomers were able to see flashes of light — some lasting just minutes, while others continued for several hours — as Cygni worked its magic.
“We find that activity in the vicinity of a black hole can be observed in optical light at low luminosity for the first time,” researcher Mariko Kimura told Space.com. “These findings suggest that we can study physical phenomena that occur in the vicinity of the black hole using moderate optical telescopes without high-spec X-ray or gamma-ray telescopes.”</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/07/fb975b35-28e0-4195-a963-ddeadb0477c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2016-07-17T01:52:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32521.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-The-Spherical-Mirrors-are-Used</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where The Spherical Mirrors are Used</video:title>
      <video:description>This video explains the uses of the spherical mirror in our practical life. Some of the uses of concave mirror are in telescopes and in solar heating devices and the uses of convex mirror are in rare view mirror  and as a vigilance mirror.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fbae47a1-6b75-4cac-bbe6-7dbd421cc340/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-12T02:22:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11349.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uses</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Spherical</video:tag>
      <video:tag>Mirrors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Prevent-Getting-and-Spreading-Novel-H1N1-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Prevent Getting and Spreading Novel H1N1 Flu</video:title>
      <video:description>H1N1 flu also known as influenza A is virus which was a common cause of human influenza in the past few years. This video explains how to cure,prevent and stop spreading H1N1 flu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fbaef836-19bd-4f2a-822d-526fba22aeeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-01T20:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10446.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>spreading</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-188-2-D-Divergence-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 188 - 2 D Divergence Theorem</video:title>
      <video:description>2 D Divergence Theorem

Using Green&apos;s Theorem to establish a two dimensional version of the Divergence Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20037.jpg</video:thumbnail_loc>
      <video:duration>884</video:duration>
      <video:publication_date>2012-09-06T01:37:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eoJGBr-tJXo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2</video:tag>
      <video:tag>d</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-blot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western blot</video:title>
      <video:description>The western blot (alternatively, immunoblot) is an analytical technique used to detect specific proteins in a given sample of tissue homogenate or extract. It uses gel electrophoresis to separate native or denatured proteins by the length of the polypeptide (denaturing conditions) or by the 3-D structure of the protein (native/ non-denaturing conditions). The proteins are then transferred to a membrane (typically nitrocellulose or PVDF), where they are probed (detected) using antibodies specific to the target protein.[1] [2]

There are now many reagent companies that specialize in providing antibodies (both monoclonal and polyclonal antibodies) against tens of thousands of different proteins[3]. Commercial antibodies can be expensive, although the unbound antibody can be reused between experiments. This method is used in the fields of molecular biology, biochemistry, immunogenetics and other molecular biology disciplines.

Other related techniques include using antibodies to detect proteins in tissues and cells by immunostaining and enzyme-linked immunosorbent assay (ELISA).

The method originated from the laboratory of George Stark at Stanford. The name western blot was given to the technique by W. Neal Burnette[4] and is a play on the name Southern blot, a technique for DNA detection developed earlier by Edwin Southern. Detection of RNA is termed northern blotting and the detection of post-translational modification of protein is termed Eastern blotting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/fd590f04-5a71-44b6-bd7c-5fdaaaffdcb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2009-03-29T05:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1511.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Larry-Barnes-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larry Barnes-Part-1 Hip Testimony</video:title>
      <video:description>Larry Barnes explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/fd6160df-2a3b-4b11-b727-c68d2f2895ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-02-01T10:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3782.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>arthroplasty</video:tag>
      <video:tag>Workshop</video:tag>
      <video:tag>Intertrochanteric</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SEEING-THE-CLEAR-PROOFS-OF-ALLAHS-EXISTENCE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SEEING THE CLEAR PROOFS OF ALLAH’S EXISTENCE PART 2</video:title>
      <video:description>There are countless infinitely complex systems and
delicate balances in the universe, in all of existence
and all phenomena, from the human body to the sky, from
animals to the depths of the oceans. Everyone who can
think and reason sees that only God, with His superior
power and intelligence, could have created these
complex systems and delicate balances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/fd6271dc-0fea-4892-95ae-8d387ec9d508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1431</video:duration>
      <video:publication_date>2009-10-29T12:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3477.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>existence</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>World</video:tag>
      <video:tag>life</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Climate-in-a-Box</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Climate in a Box</video:title>
      <video:description>Computing climate data is a lot of work that previous required the usage of bulky and expensive computers and equipment. What if there is an easier, faster, less resource consuming. Welcome to the world of supercomputing with NASA Climate in a Box</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd7c2dc2-e2a5-43b0-8999-22b53bac0113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2011-11-24T22:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7802.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Presentation-of-Transcription-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Presentation of Transcription in Bacteria</video:title>
      <video:description>Transcription is the synthesis of RNA under the direction of DNA. RNA synthesis, or transcription, is the process of transcribing DNA nucleotide sequence information into RNA sequence information. This video explains this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fd7f82c8-f4b9-428f-a11c-1abd858d5c02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2009-08-19T07:39:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3256.mp4</video:content_loc>
      <video:uploader>Dr. Shiva Aithal</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>mRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-circadian-activity-in-drosophila-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring circadian activity in drosophila part 2</video:title>
      <video:description>This animation series shows four experiments that compare the activity patterns of a wild-type fly keeping a normal schedule with those of a mutant fly apparently following a 19-hour internal clock. Audio narration is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/fd8c21df-6e87-4e75-b75a-d4616ad62881/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:51:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/653.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Hepatitis-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Hepatitis C</video:title>
      <video:description>Hepatitis C is a infectious viral disease that affects the liver and may lie low in the body after infection but can be confirmed by a blood test. This video shows the treatment of this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fdd24a1a-2a6f-4e4f-b545-45b96ba43b85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-11-29T05:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8701.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hepatitis</video:tag>
      <video:tag>C</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Executabile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Executabile</video:title>
      <video:description>There is no sufficient description about this executabile video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fde18ce8-3f52-4368-bbec-703d0cb6eeca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2009-04-23T19:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2032.mp4</video:content_loc>
      <video:uploader>andreicociorba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>capture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Impossible-Balls-Illusion-for-antigravity-motions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Impossible Balls Illusion for antigravity motions</video:title>
      <video:description>This antigravity motion illusion has been created in three dimensions. It is a real object. However impossible things seem to happen! The wooden balls seem to roll uphill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/fdeb53c4-dba1-4233-8043-28fbe5c960c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2015-04-17T03:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32144.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-Washing-About-the-Hand-Washing-Technique-for-Nurses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand Washing : About the Hand Washing Technique for Nurses</video:title>
      <video:description>This video explains why hand washing is important. The hand washing technique for nurses involves using warm water, using liquid soap and antibacterial soap, scrubbing the hands well and making sure to wash and dry in between the fingers and nails. Use antibacterial soap as a backup with advice from a nurse in this free video on hand washing techniques.

Expert: Nancy Bennett
Contact: www.praiseatthetop.com/LungDiseaseVideos.html
Bio: Nancy Bennett is a nurse and respiratory care practitioner located in Central Florida.
Filmmaker: Lisa Bennett</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/fdecbfce-0e09-463f-9e5e-8b1afff56fac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2009-06-13T18:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2829.mp4</video:content_loc>
      <video:uploader>Philmore James</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Washing</video:tag>
      <video:tag>germs</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>cleansing</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>sanitizer</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Perching-Birds-Do-Not-Get-Electric-Shock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Perching Birds Do Not Get Electric Shock</video:title>
      <video:description>How can birds sit on a electric wire and do not get an electric shock? This video explains the concept of incomplete circuit without grounding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fdf20a1d-6e18-40e9-95f7-afbf1c77e57c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-12T20:32:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11548.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Perching</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>do</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Electrocuted</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-mold-allergies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are mold allergies?</video:title>
      <video:description>This video explains mold allergies (Conditions A-Z).

Mold grows in damp places, such as soil, basements, bathrooms and kitchens. And when spores are released into the air, they can find their way into your nasal passages and airways. Watch this to learn more! And for more answers to your allergy questions, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/fdf6623b-9117-4e91-973d-cffa20656a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-10-11T00:35:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27851.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mold</video:tag>
      <video:tag>ALLERGIES</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VEGF-and-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VEGF and Angiogenesis</video:title>
      <video:description>Angiogenesis is the process to cure wound, cancers, tumors and other diseases. VEGF(Vascular endothelial growth factor) is used to induce angiogenesis that act as mitogen for cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fdf8f4fd-5b4c-4035-aee2-a98e6984d700/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
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      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mary Schrems Hip Testimony</video:title>
      <video:description>Mary Schrems  explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:publication_date>2010-02-01T12:49:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3800.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Avascular</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-mans-creation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of man&apos;s creation part 2</video:title>
      <video:description>The miracles in man&apos;s creation is shown in detail in this video. This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-wise and all-powerful Creator. Let this video give you an insight of what i mean!</video:description>
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      <video:duration>1116</video:duration>
      <video:publication_date>2009-05-10T11:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2163.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
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      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuronal-symmetry-breaking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuronal symmetry breaking</video:title>
      <video:description>A living nerve cell (neuron) on a glass coverslip is imaged by confocal microscopy during early stages of its development (time is in hours and minutes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fe455084-0c28-4e61-becf-f6ee6530cb20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-21T22:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1933.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>nerve</video:tag>
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      <video:tag>symmetry</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Big-Bang-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Big Bang Theory</video:title>
      <video:description>What do we know about the universe? How do we know about it? Where did the universe come from? Where is it going? All shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fe6bc5cb-a940-44bf-9bdb-37f4b031ee45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-11-23T22:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5811.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
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      <video:tag>bang</video:tag>
      <video:tag>documentary</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-61A-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 61A - Lecture 3</video:title>
      <video:description>Computer Science 61A - Lecture 3

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26948.jpg</video:thumbnail_loc>
      <video:duration>2834</video:duration>
      <video:publication_date>2012-09-19T05:53:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PSMXuYn2qt0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-Extraction-from-Cell-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The RNA extraction procedure (STRATAGENE) represents a well-established technology for RNA purification. This technology combines the selective binding properties of a silica-based membrane with the speed of microspin technology. This video shows how to extract total RNA from cell culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/fe819d88-7d9a-4924-b088-5fb0cfe3d03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2010-04-20T02:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4309.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin And Revolution of sex</video:title>
      <video:description>The topics of origin and revolution of sexual reproduction are covered here. Check out this video to learn how it all happened.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fe9155fd-21a4-40ef-b22f-545e43c16417/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2011-12-15T02:27:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11857.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
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      <video:tag>sex</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>for</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Killer-T-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Killer T Cell</video:title>
      <video:description>This video shows the actions of a killer T cell that attacks a fibroblast.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2010-04-08T20:10:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexual Dysfunction or Erectile Dysfucnction</video:title>
      <video:description>Erectile dysfunction (ED) is often associated with disorders such as diabetes, high blood pressure, heart disease, nervous system disorders, and depression. Erectile dysfunction may also be an unwanted side effect from medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feae40ff-1d21-4e2c-acc6-80ace2452540/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-12-01T01:36:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9849.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Impotence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfucnction</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bigger muscles victims of synthol and non muscle developing methods</video:title>
      <video:description>The correct procedure when starting a program and aiming for the best are faced with the image of a champion physique that out thinks all of them so enabling large training loads to be used and the greatest amount of muscle tissue to be stimulated concurrently</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feba2059-1b65-4a41-86a8-bf4b8e3afcb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-01T00:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9812.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ATP Synthase Enzyme</video:title>
      <video:description>The ATP Synthase Enzyme which is an important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate (ATP).</video:description>
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      <video:duration>85</video:duration>
      <video:publication_date>2011-10-18T02:46:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7042.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
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      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Allocative Efficiency and Marginal Benefit</video:title>
      <video:description>Allocative Efficiency and Marginal Benefit

Marginal Utility and maximization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25360.jpg</video:thumbnail_loc>
      <video:duration>850</video:duration>
      <video:publication_date>2012-09-18T13:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MT4akJsAmb0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Allocative</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Benefit</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 162 - Lecture 14</video:title>
      <video:description>Computer Science 162 - Lecture 14

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25725.jpg</video:thumbnail_loc>
      <video:duration>4158</video:duration>
      <video:publication_date>2012-09-18T17:13:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2p7OFBkko6M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urine formation and regulation of volume and composition of</video:title>
      <video:description>In formation of urine, the nephron functions to removes metabolic waste from blood while maintaining the volume and composition of body fluid. Urine formation begins in the renal corpuscle where blood passing through the glomerulus if filtered. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fed9a55d-be4f-4fce-9450-4deae105a903/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2010-11-26T23:07:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6160.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>urine</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>composition</video:tag>
      <video:tag>body</video:tag>
      <video:tag>fluid</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammals vs. Dinos: Bite Force of T-Rex</video:title>
      <video:description>Fascinating clip from The Science Channel. Demonstrates the bite force of the Tyrannosaurus Rex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ff20e182-35dd-466f-beaf-d0fd96cc7e27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T00:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28655.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>T</video:tag>
      <video:tag>REx</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/TUMMY-TUCK-LIPOSUCTION-ABDOMINOPLASTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TUMMY TUCK, LIPOSUCTION-ABDOMINOPLASTY</video:title>
      <video:description>-تجميل البطن-الخصر
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/c4b350de-5103-4469-aa1f-81b5c25e6371/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-01-04T07:29:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3669.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
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      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
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      <video:tag>Job</video:tag>
      <video:tag>BOOBS</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/TUMMY-TUCKABDOMINOPLASTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TUMMY TUCK,ABDOMINOPLASTY</video:title>
      <video:description>تجميل البطن-شد البطن-
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/f6edcc60-76c5-4bea-a9ea-3c25269107f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-01-04T07:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3668.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Breast-Augmentation-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Breast Augmentation Surgery</video:title>
      <video:description>-تكبير الثدي بالسليكون او ماء وملح
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم
-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction</video:description>
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      <video:duration>118</video:duration>
      <video:publication_date>2010-01-04T08:06:06.000Z</video:publication_date>
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      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>esthetiques</video:tag>
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      <video:tag>Correction</video:tag>
      <video:tag>du</video:tag>
      <video:tag>nez</video:tag>
      <video:tag>Mammoplastie</video:tag>
      <video:tag>chirurgie</video:tag>
      <video:tag>sein</video:tag>
      <video:tag>mammaire</video:tag>
      <video:tag>Transpl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-augmentatin-and-implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast augmentatin and implant</video:title>
      <video:description>تجميل  وتكبير الثدي
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/e629a8fe-5347-458a-ac61-e45a166c5ead/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-01-03T18:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3660.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>boob</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>augmentatin</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Fair-Value-Accounting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Fair Value Accounting</video:title>
      <video:description>Fair Value Accounting

Difference between Historical Cost and Fair Value Accounting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20440.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-09-06T15:07:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s-5_H3z-Cv0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Accounting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Basic-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Basic Addition</video:title>
      <video:description>Basic Addition

Introduction to addition. Multiple visual ways to represent addition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20445.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-06T15:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AuX7nPBqDts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Addition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Sleeve-Surgery-In-India-Reviews</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Sleeve Surgery In India Reviews</video:title>
      <video:description>Reviews by a guest of IndiCure for her gastric sleeve surgery in India - This lady from Australia was looking for a quality and affordable weight loss surgery abroad. She searched on the internet about medical services in India and contacted IndiCure for her Sleeve Gastrectomy surgery in India. /nShe is very happy with the services provided by IndiCure and rates IndiCure services 10/ 10.
If you are looking for good quality and affordable weight loss surgery in India, write to us at info@indicure.com or call us at +91 98184 62127 or +91 93200 36777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/03/0baa64e5-cb2e-4cbc-9992-52eebb8da407/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2014-03-01T08:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30836.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Gastrectectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-Breast-Reduction-and-Lasik-Laser-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Breast Reduction and Lasik Laser Surgery in India</video:title>
      <video:description>The young British woman was quite apprehensive of coming to India for cosmetic surgery alone and so was the family. IndiCure arranged her surgery and stay in India and she shares her story of undergoing the cosmetic surgery in India./nWith cosmetic surgery gaining popularity, many medical tourists from US, UK, Canada, Australia, New Zealand and many European countries are traveling abroad for quality and affordable plastic surgery in India. For more information about cosmetic surgery in India, visit - http://www.indicure.com/cosmetic-surgery.htm
 Or http://www.indicurecosmeticsurgery.com/
 Or write to info@indicure.com Call us at +919818462127 or +919320036777</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/e40a3326-3702-4f73-b189-0c36a29bb416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-09-14T13:13:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23987.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>LASIK</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Low-cost-Facelift-of-a-Canadian-in-India-with-IndiCure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low cost Facelift of a Canadian in India with IndiCure</video:title>
      <video:description>Medical tourist from Montreal, Canada shares his experience of undergoing Face lift cosmetic surgery in India with IndiCure. Owing to affordable cosmetic surgery abroad, cosmetic surgery holidays has become popular phenomenon and many people from US, UK, Canada, Australia and New Zealand  seek India as destination for affordable cosmetic surgery abroad. Facelift is one such popular plastic surgery which is availed by men and women after 40 to reverse the affect of aging on their face.While a facelift plastic surgery costs $7-8000 in US, it costs only $3000 in India. The plastic surgeons in India are well trained and experienced to perform a facelift with best results. The panel of plastic surgeons with IndiCure are all board certified and have more than 15 years of experience in the field of plastic surgery. They are among the best plastic surgeons in India. For more information about affordable facelift surgery abroad or cheap plastic surgery overseas, visit 
http://www.indicure.com/cosmetic-surgery/face-lift.htm
http://www.indicurecosmeticsurgery.com/surgery/facial-plastic-surgery/face-lift.htm/nYou can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/99cf728e-2067-46c4-9227-1358ac8b10b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-09-12T13:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23167.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>facelift</video:tag>
      <video:tag>facelifts</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>How</video:tag>
      <video:tag>much</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Plastic-surgery-abroad-of-a-couple-from-US-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Plastic surgery abroad of a couple from US in India</video:title>
      <video:description>This couple from United States chose to get complete makeover surgery in India with IndiCure. The lady underwent facial procedures- face and neck lift, blepharoplasty, rhinoplasty and brow lift with vaginal procedures, while the man underwent Liposuction of the chest and abdomen. The procedures were arranged by IndiCure. /nMore and more patients from western countries are choosing to get their plastic surgery abroad in India. Not only you get cheap cosmetic surgery overseas, you can recuperate in complete privacy and peacefully. The cost of plastic surgery in India is a fraction of the cost of plastic surgery in UK, US, Australia or New Zealand. /nIndiCure is the most renowned name for providing cosmetic surgery holidays in India and has served a huge number of clients from across the world looking for cosmetic affordable cosmetic surgery overseas. /nIf you are looking for cheap cosmetic surgery abroad, visit us at http://www.indicure.com and http://www.indicurecosmeticsurgery.com or write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/18e521cb-cfc6-4d2f-8821-4784c877cf07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2012-09-12T12:31:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23131.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>overseas</video:tag>
      <video:tag>How</video:tag>
      <video:tag>much</video:tag>
      <video:tag>Does</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Back-of-Envelope-Office-Space-Conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Back of Envelope Office Space Conundrum</video:title>
      <video:description>Back of Envelope Office Space Conundrum

Back of the envelope calculation of which office space to rent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20446.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T15:11:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bAU1MLRwh7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Back</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Envelope</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Is-Limited-Liability-or-Double-Taxation-Fair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Is Limited Liability or Double Taxation Fair</video:title>
      <video:description>Is Limited Liability or Double Taxation Fair

Thinking about whether limited liability or double taxation fair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20450.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-06T15:12:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IiKKAw38ss0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>is</video:tag>
      <video:tag>Limited</video:tag>
      <video:tag>Liability</video:tag>
      <video:tag>or</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Taxation</video:tag>
      <video:tag>Fair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Male-Breast-Reduction-surgery-at-cheap-prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia/ Male Breast Reduction surgery at cheap prices</video:title>
      <video:description>Cost of plastic surgery in United Kingdom and other western countries is quite high and that is why many people from UK and other countries such as Australia, New Zealand, US,  Canada travel abroad for cheap plastic surgery. This man from United Kingdom shares his experience of undergoing gynecomastia or male breast reduction surgery in India arranged by IndiCure. He did not know what to expect on his first trip to India and everything was arranged by the most renowned company for plastic surgery holidays in India- IndiCure.If you are looking for affordable plastic surgery overseas, visit us at http://www.indicure.com/cosmetic-surgery/male-breast-reduction-gynecomastia.htm or http://indicurecosmeticsurgery.com/surgery/gynecomastia-male-breast-reduction.htm or write to us at info@indicure.com. You can call us at +91 9818462127, +91 9320036777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/fb422aa9-bccd-49c2-8e95-43aa661a74e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-26T12:05:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27500.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>Gynecomastic</video:tag>
      <video:tag>Low</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-Brazilian-Buttock-Augmentation-Surgery-Abroad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Brazilian Buttock Augmentation  Surgery Abroad</video:title>
      <video:description>This lady from South Sudan got her buttock augmentation surgery in India with IndiCure. She underwent Brazilian Butt lift surgery at one of the best cosmetic surgery centers in India. She shares her experience of undergoing the knife with one of the best plastic surgeons in India. /nOwing to the affordable and cheap prices of buttock augmentation, many medical tourists from western countries such as USA, UK, Australia, New Zealand and many African countries such as Kenya, Nigeria, Sudan, Ghana, South Africa, are heading to India for affordable cosmetic surgery procedures. /nFind more about buttock augmentation in India at - http://www.indicure.com/cosmetic-surgery/buttock-augmentation-implants.htm or call at  +919818462127 or  +919320036777.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/b0979d4f-935d-44b4-9c43-2541d65ab32d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-09-10T08:13:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21754.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>brazilian</video:tag>
      <video:tag>butt</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Buttock</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>Buttocks</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 1 - Special Topics in Supply Chain Management&quot; Welcome and Introduction: Steve Miles, MIT and John Williams, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15482.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-08-28T17:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IqmrNUoiy7g</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
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      <video:description>This man from America traveled to India for affordable eyelid surgery overseas. He underwent upper and lower lid blepharoplasty an brow lift surgery at affordable prices in India with IndiCure. he was very pleased with his experience of plastic cosmetic surgery in India and shares his experience of undergoing plastic surgery abroad for eyelid surgery./nFor more information about Eyelid Surgery in India, visit - http://www.indicure.com/cosmetic-surgery/blepharoplasty-eyelid-surgery.htm or http://www.indicurecosmeticsurgery.com/surgery/facial-plastic-surgery/blepharoplasty.htm . Write to info@indicure.com or call at +919818462127 or +919320036777</video:description>
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      <video:description>Reviews and testimonials of our esteemed clients who underwent cosmetic plastic surgery abroad in India with IndiCure. IndiCure is the most reputable name for providing cosmetic surgery holidays in India with huge number of satisfied clients from various countries including US, UK, Australia, Canada, New Zealand, UAE, Nigeria, Tanzania and many more. /nHere are some of the reviews of our patients who underwent Tummy tuck, Breast reduction, Breast lift, Male breast reduction, Nose reshaping, Weight loss surgery and many other procedures with us./nIf you are looking for affordable plastic surgery overseas, please visit us at www.indicure.com and www.indicurecosmeticsurgery.com and write to us at info@indicure.com or call us +91 9818462127 or +91 9320036777</video:description>
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Practice carrying digits to add multiple digit numbers</video:description>
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      <video:description>India has emerged as the most favorable destination for quality and affordable plastic surgery procedures abroad. This girl from Ghana chose to get her breast reduction surgery in India with IndiCure. She shares her experience of how she approached IndiCure for Breast Reduction in India and how gratifying was it getting the surgery done by one of the most renowned plastic surgeons in India./nIndiCure is the leading medical tourism company offering breast reduction plastic surgery at some of the best cosmetic surgery hospitals and clinics at low costs in India. The prices of breast reduction surgery in India are affordable and cheaper than what you would pay in USA, UK, Canada, Australia or other western countries.Know more about breast reduction surgery in India at - http://www.indicure.com/cosmetic-surgery/breast-reduction.htm or http://www.indicurecosmeticsurgery.com/surgery/breast-plastic-surgery/breast-.... Write to info@indicure.com or reach us at +919818462127 or +919320036777.</video:description>
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    <lastmod>2026-08-14</lastmod>
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Using path independence of a conservative vector field to solve a line integral</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Vas Deferens Histology</video:title>
      <video:description>The vans deferens or the ductus deferens is the thick walled tube transports sperms from the epidydymis to the ejaculatory duct.</video:description>
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    <lastmod>2026-08-14</lastmod>
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Introduction to Probability and Statistics</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Species-and-Speciation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Species and Speciation II</video:title>
      <video:description>Lec 23- Species and Speciation II.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18491.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-04T02:02:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o5KErvihBok</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 2- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Tara Kolla is the owner and urban farmer behind Silver Lake Farms, and a founding member of Urban Farming Advocates‐LA. Inspired by the LA climate, the Silver Lake
Farmers Market, and a desire to put her half‐acre garden to work in a sustainable way, Tara founded Silver Lake Farms and became a Certified Farmer in 2004 growing
organic cut flowers for market. She became a regular vendor at local farmers markets within a five‐mile radius offering pesticide‐free, locally grown, seasonal cut flowers,
which are hard to find. In 2009, she switched to organic vegetable production, launched a Community Supported Agriculture (CSA) Program and became a founding
member of Urban Farming Advocates (UFA), an organization that supports local agriculture by striving to increase LAs access to locally grown, pesticide‐free food and flowers. UFA is currently working with City Hall to revise a 1946 LA City Ordinance that prohibits the growing of fruit, flowers and seedlings in residential gardens for sale off‐site, at farmers markets for example. In addition to farming </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21162.jpg</video:thumbnail_loc>
      <video:duration>2248</video:duration>
      <video:publication_date>2012-09-09T02:50:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rU14iFDjWNk</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromium</video:title>
      <video:description>What Is Chromium? From where the name Chromium originates. what are the sources, abundance and uses of chromium? All explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e5dbfce7-82ec-4ba8-88e3-d0b9c88aabd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-12T02:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11408.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Chromium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spy-in-the-Herds-Baby-Elephant-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spy in the Herd&apos;s Baby Elephant by BBC</video:title>
      <video:description>Just like human babies, the baby Elephants too have to learn everything that the adults do from scratch. Big elephant heaven however may be baby hell to say the least, join the Spy in the Herd with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb0fee07-91a0-44f5-a6eb-e5810ab4544e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-11-26T05:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8146.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herd</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Platinum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Platinum</video:title>
      <video:description>Origin of Platinum, its sources, abundance and uses are shown in this video. Platinum is widely used in jewellery, to make crucibles, special containers, as a catalyst and in dental crowns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3dc6bd78-5913-4465-9076-97658cdebdd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-12T02:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11394.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Platinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Gravitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gravitation</video:title>
      <video:description>The force of Gravitation is explained with the help of examples in this video. Gravitation is the force of attraction between any two bodies in the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/34cfc29a-8a66-40fc-964a-b955916461d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-12-12T02:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11397.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gravitation</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-The-Upper-Limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of The Upper Limbs</video:title>
      <video:description>Cerebellar functions of the upper limbs are discussed in the video. A full explanation is provided here by the expert with the patients examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fc8b465d-1e58-4cc9-8942-209b9fbeaabf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-30T05:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9263.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cerebellar</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>limbs</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Breathing-Wheezing-and-Gasping-for-Air-Our-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Breathing, Wheezing and Gasping for Air: Our Respiratory System</video:title>
      <video:description>&quot;Lec 16 - Breathing, Wheezing and Gasping for Air: Our Respiratory System&quot; (February 16, 2010) Norman Rizk, Stanford Senior Associate Dean, Clinical Affairs in the School of Medicine, discusses the structure and transport system of the  lungs before explaining how medicine is advancing to research and cure common lung disease.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18737.jpg</video:thumbnail_loc>
      <video:duration>7170</video:duration>
      <video:publication_date>2012-09-04T04:29:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X55Ys6H6-9k</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Trachea</video:tag>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>breathe</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>alveoli</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>capillaries</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>hemoglobi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Subtraction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Subtraction 2</video:title>
      <video:description>Subtraction 2

Different ways to view subtraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20457.jpg</video:thumbnail_loc>
      <video:duration>752</video:duration>
      <video:publication_date>2012-09-06T15:14:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/incKJchBCLo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtraction</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Conjoined-Twins-are-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Conjoined Twins are formed</video:title>
      <video:description>Conjoined twins are genetically identical, and are, therefore, always the same sex. They develop from the same fertilized egg, and they share the same amniotic cavity and placenta.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/93ea7863-313b-4ab1-90e7-20d7a8a2de4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-11-29T11:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8811.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Conjoined</video:tag>
      <video:tag>Twins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-cortex-stimulation-for-Chronic-pain-systematic-review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor cortex stimulation for Chronic pain systematic review</video:title>
      <video:description>This video present a review of the literature on motor cortex stimulation by jaime llenderson this technique has the potential to revolutionize the treatment of chronic pain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a5ab1a67-84ce-41d2-91e8-3bc7c4ab80f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-12-01T04:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10178.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Stimulation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frisson-caused-by-the-cold-or-music</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frisson caused by the cold or music</video:title>
      <video:description>Frisson or goosebumps can be caused by many things in humans.  One such causes is music? have you ever got goosebumps while listening to your favorite type of music? asapSCIENCE tells us what&apos;s the scientific reason behind it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2771c4a1-2ba7-42e8-ae89-37873f30cfe4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2014-10-02T02:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31798.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>goosebumps</video:tag>
      <video:tag>frisson</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>adrenaline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-far-away-is-tomorrow-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How far away is tomorrow? by Minute Physics</video:title>
      <video:description>Distance is merely how hard it is to get between two points. Once again, Minute Physics proves a simple, black and white answer to what exactly distance is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c5a7cd3f-1d83-460f-ac55-c8646501352a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-05T04:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29192.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Racemose-type-of-Inflorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Racemose type of Inflorescence</video:title>
      <video:description>Brief detail of recemose type of inflorescence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/047cc8fc-f73d-4205-8019-7b2dbd64d44c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-03-13T07:33:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11955.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>racemose</video:tag>
      <video:tag>inflorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-10-Lecture-13-Human-Computer-Interaction-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 10 - Lecture 13: Human-Computer Interaction Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 13: Human-Computer Interaction

The Beauty and Joy of Computing

This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26883.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-19T02:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Vt7YVtEqT4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 9</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 9.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c4dd007-47de-4390-8524-bbf927d676dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2007-09-01T22:38:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/941.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-2003-AIME-II-Problem-11avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - 2003 AIME II Problem 11.avi</video:title>
      <video:description>2003 AIME II Problem 11.avi

A little trigonometry to figure out the area of a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25059.jpg</video:thumbnail_loc>
      <video:duration>995</video:duration>
      <video:publication_date>2012-09-18T00:52:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/smtrrefmC40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>11</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-36-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 36-Public Health 241</video:title>
      <video:description>lec 36-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27639.jpg</video:thumbnail_loc>
      <video:duration>2721</video:duration>
      <video:publication_date>2012-09-30T10:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IBdc-mDDseU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-198-Surface-Integral-Ex3-part-4-Home-Stretch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 198 - Surface Integral Ex3 part 4 - Home Stretch</video:title>
      <video:description>Surface Integral Ex3 part 4 - Home Stretch

Evaluating the third surface integral and coming to the final answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20058.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-06T01:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bhrmEy0wvD0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
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Professor John Campbell</video:description>
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      <video:description>The cardiac muscle is made of cells called cardiomyocytes or myocardiocytes. The tissue in the heart chamber is known as endocardium and controls the myocardium function and contractility. The epicardium  is the layer of tissue that covers the heart and the pericardium is the sac of the cardiac muscle. Learn more from the video.</video:description>
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      <video:description>The usage of laparoscopic catheter placement technique was increased the objective of this study is to access the operation related data and complications of catheter placement for peritoneal dialysis patients then to determine the better method for catheter insertion</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10218.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Area of a Parallelogram

Showing that the area of a parallelogram is base times height</video:description>
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    <video:video>
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      <video:description>A rundown of fun, hilarious, and fascinating gems from all over the web.  Games, funny sites, and interesting resources for the artists and scientists in all of us.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28064.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Biopsy via Shave and Punch</video:title>
      <video:description>A biopsy is a procedure done to acquire a sample for examination from a specific part of the body. A shave and punch is a skin biopsy. A shave is done on the surface barely making detectable changes whereas a punch is a sample that goes all the way to the subcutaneous fat.</video:description>
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      <video:title>Lec 8 - Subtraction 3:  Introduction to Borrowing or Regrouping</video:title>
      <video:description>Subtraction 3:  Introduction to Borrowing or Regrouping

Introduction to borrowing and regrouping</video:description>
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      <video:description>A 33 year old men is brought to the emergency dept because of coughing wheezing and rapid breathing for the last 6 hours he was diagnosed with an upper respiratory tract infection 2 days ago inspiratory and expiratory wheezes are heard throughout the lung fields there is decreased tactile fremitus Which of the following is the most likely diagnosis</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:description>In this tutorvista video, area and perimeter of a circle is being calculated by using an example.</video:description>
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      <video:uploader>season_31</video:uploader>
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Amine Naming 2</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7908.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gas</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the brain stem tumor operated in sitting position with infratentorial supra cerebellar approach. A very closeup view of this surgery is shown in the video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>season_31</video:uploader>
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      <video:description>History 151C - Lecture 21

The Peculiar Modernity of Britain, 1848-2000</video:description>
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    <video:video>
      <video:title>Lec 7 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 7 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 29th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 
Category:  Education</video:description>
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      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the different ways and tools to use to protect the eyes during surgery. Some are reusable however others are a one time use only. This video shows how to protect the eyes while practicing medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0c19803-98d2-4700-a1ff-5689af6e3686/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Eye</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides you with an introduction to the signs of water discovered in space. Researchers have found some signs of water on the planet Mars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a4888698-9889-42f0-99f1-e1c94aad99d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2013-01-30T04:34:18.000Z</video:publication_date>
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      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>in</video:tag>
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      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 7 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 7: &quot;Nationalism and Nation States&quot;

April 21st, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Le9K3FsHfV4</video:player_loc>
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      <video:tag>Have</video:tag>
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      <video:tag>avoid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing Endoscopic Brain Surgery</video:title>
      <video:description>Endoscopic procedures, brain tumor resection and pediatric surgery are now performed by Robotic surgical assistant (ROSA) designed for minimally invasive cranial surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b2f02dfd-d14b-4776-9e21-91a872e7364f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T20:00:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10308.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Sandys-Storm-From-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of Sandy&apos;s Storm From Satellite</video:title>
      <video:description>An interesting video showing the view of a sandy storm track spied by satellite. Changes in the waves in ocean are really amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9ba6bede-9222-46a9-90ff-741815948e81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2013-02-07T05:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29222.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sandy</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>Spied</video:tag>
      <video:tag>by</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Public Health 241 -</video:title>
      <video:description>lec 4-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27607.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-30T09:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fJHB4N4mRfg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Correction-to-Force-of-Friction-Keeping-the-Block-Stationary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Correction to Force of Friction Keeping the Block Stationary</video:title>
      <video:description>Correction to Force of Friction Keeping the Block Stationary

Correction to Force of Friction Keeping the Block Stationary</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21082.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-09-08T17:31:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BukTc4q9BMc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Stationary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-Behind-Word-Castro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History Behind Word Castro</video:title>
      <video:description>This video shows some famous persons having surname Castro like Fidel Castro. A brief discussion with the pictures and stories related with Castro are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ef58944b-afe0-41d9-bf7a-e98d7631007e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2013-01-30T08:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29074.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fidel</video:tag>
      <video:tag>Castro</video:tag>
      <video:tag>words</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Multiplying-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Multiplying Complex Numbers</video:title>
      <video:description>Multiplying Complex Numbers

u16_l4_t2_we3 Multiplying Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25320.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-18T02:52:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWn6g8Qqvs4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Fluids-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Fluids (part 2)</video:title>
      <video:description>Fluids (part 2)

Pressure and Pascal&apos;s Principal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21130.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-08T17:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lWDtFHDVqqk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lysozyme-Brownian-Dynamics-simulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lysozyme Brownian Dynamics simulation</video:title>
      <video:description>SHAKE for Brownian dynamics simulation tool with non-periodic Poisson solver (PM force) and including Coulombic and Van der Waals interactions (PP force). Bond angles and proper dihedrals conserved. RasMol color scheme used for rendering. 

~ 0.5ns simulation of lysozyme protein at 300K.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/64cc9ffd-25a0-413d-90f4-d6382fc39637/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-05-27T19:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2416.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>constrained</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanoscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimal-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimal Multiplication</video:title>
      <video:description>This video tutorial shows the multiplication of two or more decimals. The examples shown here will clear your all basic concepts of multiplication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/84215a28-b468-4c11-84e0-f8209e65da1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-12-04T12:51:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6436.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Binomial-Distribution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Binomial Distribution 3</video:title>
      <video:description>Binomial Distribution 3

Basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22617.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-11T02:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKNpQ_KTXvE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Stellar-Mass-Black-Holes-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Stellar Mass Black Holes (cont.)</video:title>
      <video:description>&quot;Lec 13 - Stellar Mass Black Holes (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with clarification of equations from the previous lecture. Four post-Newtonian gravitational effects are introduced and discussed in detail. The first of these is the so-called Perihelion Precession, which occurs when the major axis of a planet&apos;s elliptical orbit precesses within its orbital plane, in response to changing gravitational forces exerted by other planets. Secondly, deflection of light is described as the curving of light as it passes near a large mass. Gravitational redshift is explained as a frequency effect that occurs as light moves away from a massive body such as a star or black hole. Finally, the existence and effects of gravitational waves are discussed. The lecture closes with a brief history of the 1919 eclipse expedition that made Einstein famous.

00:00 - Chapter 1. Defining Black Holes in Terms of the Schwarzschild Radius
15:44 - Chapter 2. Perihelions and Deflection of Light
22:44 - Chapter 3. Hunting Eclipses
31:31 - Chapter 4. Gravitational Redshift
45:14 - Chapter 5. Gravitational Waves

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17283.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-02T17:33:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hMgBUcP6RBc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>binary</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Eddington</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>Kerr</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>Quasar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-ME-C117-Guest-Lecture-Dr-Andy-Kohm-Spinal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 ME C117  Guest Lecture - Dr. Andy Kohm, Spinal...</video:title>
      <video:description>ME C117  Guest Lecture - Dr. Andy Kohm, Spinal...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19262.jpg</video:thumbnail_loc>
      <video:duration>4711</video:duration>
      <video:publication_date>2012-09-05T01:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ybh6T6iKM88</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Terminal-Hinge-Axis-Location</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Terminal Hinge Axis Location</video:title>
      <video:description>&quot;Lec 42 - Terminal Hinge Axis Location&quot; A demonstration of the instrumentation and the location of the terminal hinge axis. Permanent marking of the axis is demonstrated. A practice excercise is also included. Orig. air date: AUG 14 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21408.jpg</video:thumbnail_loc>
      <video:duration>1438</video:duration>
      <video:publication_date>2012-09-09T05:03:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5U9dmmt0rQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Terminal</video:tag>
      <video:tag>Hinge</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>location</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Polyprotic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Polyprotic Acids</video:title>
      <video:description>Polyprotic Acids

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26822.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T02:39:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/--pzKBW13FE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polyprotic</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dynamite-Club-The-Anarchists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dynamite Club: The Anarchists</video:title>
      <video:description>&quot;Lec 8 - Dynamite Club: The Anarchists&quot; France Since 1871 (HIST 276)

Anarchists, unlike syndicalists and other leftists, seek to destroy the state rather than to capture state power for themselves. Emile Henry and other late nineteenth-century radicals inaugurated the modern practice of terrorism in their individualism and their indiscriminate choice of civilian targets. Despite the terrifying consequences of individual acts of terrorism, these pale in comparison to the consequences of state terrorism.

00:00 - Chapter 1. The Roots of Anarchism: Founders and the French Context
12:59 - Chapter 2. The Legacy of Ravachol
18:51 - Chapter 3. The Story of Émile Henry: The Individualist Anarchist
39:10 - Chapter 4. Henry&apos;s Deed: The Bomb and the Aftermath
44:43 - Chapter 5. Anarchism Today: Symmetries with Modern Terrorism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16793.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-01T09:53:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVGsoiE3zQQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anarchism</video:tag>
      <video:tag>Emile</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Bakunin</video:tag>
      <video:tag>Kropotkin</video:tag>
      <video:tag>Ravachol</video:tag>
      <video:tag>Proudhon</video:tag>
      <video:tag>terrorism</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Vaillant</video:tag>
      <video:tag>Belle</video:tag>
      <video:tag>Epoque</video:tag>
      <video:tag>syndicalism</video:tag>
      <video:tag>associatonalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Seaborgium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Seaborgium?</video:title>
      <video:description>Seaborgium is an element with an atomic number 105 and it was discovered quite recently, in year 1974. This video explains further the source,origin and uses of this element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed09a3c5-276a-4d1a-bfe8-9f08413f100a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11359.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Seaborgium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Germ-Proof-Your-Kids-MWV26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Germ Proof Your Kids (MWV26)</video:title>
      <video:description>Parents are often presented with conflicting messages about germs and cleanliness. On the one hand, the news headlines warn us about dangerous &quot;superbugs.&quot; On the other hand, there is growing concern that over-cleaning and excessive hygiene may weaken children&apos;s immune systems. Fortunately, there is real, vetted science available to help us understand how to best protect, without overprotecting, our kids.

In episode 26 of MicrobeWorld Video, we talk with Dr. Harley Rotbart, author of Germ Proof Your Kids: The Complete Guide to Protecting (without Overprotecting) Your Family from Infections. Dr. Rotbart, a pediatric infectious diseases specialist at The University of Colorado and The Children&apos;s Hospital of Denver, has practiced, researched, and taught germ defense for the past 25 years. His new book serves as a resource for parents and health care providers to help put science back into the discussion of protecting kids from microscopic dangers. In addition to evaluating the traditional approaches to infection prevention (vaccines, antibiotics, etc.), Dr. Rotbart also analyzes the science behind Mom&apos;s advice about the effects of hygiene, nutrition, sleep, stress, exercise, and even wearing boots in the rain. It turns out Mom was right most of the time.

This video was filmed live at the Marian Koshland Science Museum in Washington, D.C. and in various locations around the DC metro area.

For more audio and video podcasts about microbiology, health and life science-related subjects, please visit www.microbeworld.org. If you would like to know more about Germ Proof Your Kids please visit www.germproofyourkids.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e553d152-0a4e-40e0-ab2b-246b268204ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2010-04-13T15:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4236.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Book</video:tag>
      <video:tag>children</video:tag>
      <video:tag>Germ</video:tag>
      <video:tag>Harley</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>kids</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>mom</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>parents</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Rotbart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Flow-Migration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Flow - Migration</video:title>
      <video:description>In population genetics, gene flow (also known as gene migration) is the transfer of alleles of genes from one population to another.

Migration into or out of a population may be responsible for a marked change in allele frequencies (the proportion of members carrying a particular variant of a gene). Immigration may also result in the addition of new genetic variants to the established gene pool of a particular species or population.

There are a number of factors that affect the rate of gene flow between different populations. One of the most significant factors is mobility, as greater mobility of an individual tends to give it greater migratory potential. Animals tend to be more mobile than plants, although pollen and seeds may be carried great distances by animals or wind.

Maintained gene flow between two populations can also lead to a combination of the two gene pools, reducing the genetic variation between the two groups. It is for this reason that gene flow strongly acts against speciation, by recombining the gene pools of the groups, and thus, repairing the developing differences in genetic variation that would have led to full speciation and creation of daughter species.

For example, if a species of grass grows on both sides of a highway, pollen is likely to be transported from one side to the other and vice versa. If this pollen is able to fertilize the plant where it ends up and produce viable offspring, then the alleles in the pollen have effectively been able to move from the population on one side of the highway to the other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f1ffa288-7044-435d-9c4c-e80cf0abb817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-11-09T22:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4906.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Migration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Richard-Cogdell-Bacterial-Photosynthesis-MWV69</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Richard Cogdell - Bacterial Photosynthesis (MWV69)</video:title>
      <video:description>Richard Cogdell is the Director of the Institute for Molecular Cell and Systems Biology at the University of Glasglow, Scotland.

Richard was led to a career in studying bacterial photosynthesis by a desire to learn and understand basic photosynthesis, he &quot;wanted to know how natured worked.&quot;

In 1995, Richard&apos;s research group, in collaboration with others, used protein crystallography to determine the three dimensional structure of a light-harvesting complex from the purple bacterium, Rhodospsedomas acidophilia.

This breakthrough led to two key elements in the understanding of bacterial photosynthesis. One, once you have established the structure you can understand its function. Two, this view of a light-harvesting complex attracted an interdisciplinary group of scientists from the fields such as chemistry, physics, mathematics and biology.

Richard&apos;s current challenge is to take the process of photosynthesis (using solar energy to make a fuel) and apply it to the world&apos;s energy needs in a sustainable manner.

To do this, Richard says &quot;you must break photosynthesis down to it&apos;s four most basics steps&quot;, absorb solar energy, concentrate it, break it apart and make a fuel. These are the steps that must be duplicated if they are going to be successful at creating sustainable, renewable energy.

The first two steps, says Cogdell, are like a solar battery (easy to recreate). The hard part is finding ways to use renewable energy to drive the chemistry. That&apos;s the process Richard spends most of his time working on and he uses the concept of an artificial leaf to help explain this complex process to the public.

According to Cogdell, if the current rate of investment continues, it will be approximately five to six years before we see a small pilot system that demonstrates the feasibility of the process.

Richard emphasizes that if mankind wants to survive, we must find a way to convert solar energy into fuel because when fossil fuels run out so do we.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30530.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-04-17T10:51:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eLW0RWxAH60</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Cogdell</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>leaf</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>lig</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Excisional-Biopsy-of-a-Fibroma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Excisional Biopsy of a Fibroma</video:title>
      <video:description>&quot;Lec 55 - Excisional Biopsy of a Fibroma&quot;Entire surgical procedure for removing irritation fibroma of the cheek, including suturing.  
Orig. air date: MAR 1 84

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21266.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-09T03:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uVlHzV3iT64</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>55</video:tag>
      <video:tag>Excisional</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Fibroma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-The-Laterally-Positioned-Flap-in-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37  - The Laterally Positioned Flap in Periodontics</video:title>
      <video:description>&quot;Lec 37  - The Laterally Positioned Flap in Periodontics&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21593.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-09T06:11:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yRYaaAjEfc8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Laterally</video:tag>
      <video:tag>Positioned</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dental-Anatomy-Canines-Cuspids-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Dental Anatomy: Canines (Cuspids) Review</video:title>
      <video:description>&quot;Lec 8 -Dental Anatomy: Canines (Cuspids) Review&quot;A review of the anatomy of the canines(cuspids) with a ten question quiz at the end.  Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21599.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-09T06:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4oT6mCny2Bc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Canines</video:tag>
      <video:tag>Cuspids</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Hand-Investing-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Hand Investing Technique</video:title>
      <video:description>&quot;Lec 5 - Hand Investing Technique&quot; Shows how to invest wax patterns using the hand technique.  Orig. air date: OCT 27 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22789.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-11T07:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eWiePeS5uBI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Programming Abstractions (Stanford)&quot; Lecture 16 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues with sorting, specifically quadratic and linearithmic sorting methods, and then explains how to reasonably partition data sets for quicksort. Thereafter, she proceeds to go over different functional templates for sorting algorithms and also briefly goes over instantiation errors and how to fix them. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17684.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-09-03T16:54:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4M9IVgrVKo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>linearithmic</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>quicksort</video:tag>
      <video:tag>instantiation</video:tag>
      <video:tag>Errors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-LHopitals-Rule-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - L&apos;Hopital&apos;s Rule Example 1</video:title>
      <video:description>L&apos;Hopital&apos;s Rule Example 1

L&apos;Hopital&apos;s Rule Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19833.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-09-05T17:57:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BiVOC3WocXs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cupcake-Economics-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  2 - Cupcake Economics 2</video:title>
      <video:description>Cupcake Economics 2

More analysis of the cupcake business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22583.jpg</video:thumbnail_loc>
      <video:duration>697</video:duration>
      <video:publication_date>2012-09-11T02:35:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-LTXzYXaAuk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Cupcake</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Acid-Base-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Acid Base Introduction</video:title>
      <video:description>Acid Base Introduction

Arrhenius, Bronsted Lowry, and Lewis Acids and Bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22584.jpg</video:thumbnail_loc>
      <video:duration>1117</video:duration>
      <video:publication_date>2012-09-11T02:35:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vShCnTY1-T0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Statistics-The-Average</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Statistics: The Average</video:title>
      <video:description>Statistics: The Average

Introduction to descriptive statistics and central tendency.  Ways to measure the average of a set: median, mean, mode</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22585.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-11T02:36:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uhxtUt_-GyM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Average</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Statistics-Sample-vs-Population-Mean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Statistics: Sample vs. Population Mean</video:title>
      <video:description>Statistics: Sample vs. Population Mean

The difference between the mean of a sample and the mean of a population.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22589.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-11T02:37:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hsPCte_PcVA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Mean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chapter-7Bankruptcy-Liquidation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chapter 7:Bankruptcy Liquidation</video:title>
      <video:description>Chapter 7:Bankruptcy Liquidation

Introduction to bankruptcy liquidation (Chapter 7)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22591.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2012-09-11T02:38:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-oW4M3vpuRM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>Liquidation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-Variance-of-a-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Statistics: Variance of a Population</video:title>
      <video:description>Statistics: Variance of a Population

Variance of a population.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22592.jpg</video:thumbnail_loc>
      <video:duration>743</video:duration>
      <video:publication_date>2012-09-11T02:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6JFzI1DDyyk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-install-telescopic-antenna-on-rf-receiver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to install telescopic antenna on rf receiver</video:title>
      <video:description>The rf receiver has farther working range with external telescopic antenna. It is easy to install. More information about the receiver and the antenna, please visit http://www.rfcontrolsystem.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/fab5802f-523e-4a92-bc5d-5577c8c3bbf1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2012-03-12T03:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11952.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>install</video:tag>
      <video:tag>telescopic</video:tag>
      <video:tag>Antenna</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>working</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>rfcontrolsystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-pH-of-a-Weak-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - pH of a Weak Acid</video:title>
      <video:description>pH of a Weak Acid

Calculating the pH of a weak acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22593.jpg</video:thumbnail_loc>
      <video:duration>1069</video:duration>
      <video:publication_date>2012-09-11T02:38:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dencuBNp_Ck</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecc-5-Inflation-Deflation-Capacity-Utilization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecc  5 - Inflation, Deflation &amp; Capacity Utilization 2</video:title>
      <video:description>Inflation, Deflation &amp; Capacity Utilization 2

More on inflation and capacity utilization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22594.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-11T02:38:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cugQ4z4cJF8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Deflation</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>Utilization</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Chemistry 1A</video:title>
      <video:description>&quot;Lec 18- Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23548.jpg</video:thumbnail_loc>
      <video:duration>2934</video:duration>
      <video:publication_date>2012-09-14T09:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZoPYDX9IQmo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Binomial-Distribution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Binomial Distribution 1</video:title>
      <video:description>Binomial Distribution 1

Introduction to the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22610.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-11T02:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O12yTz_8EOw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-169-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 169 - Lecture 14</video:title>
      <video:description>Computer Science 169 - Lecture 14

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26105.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-18T23:54:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RlhTR5paqRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ari-Folman-director-of-Waltz-with-Bashir-in-Conversation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ari Folman (director of Waltz with Bashir) in Conversation</video:title>
      <video:description>Lec 20 - Ari Folman (director of Waltz with Bashir) in Conversation. Award-winning Israeli filmmaker Ari Folman, director of Golden Globe winner &quot;Waltz with Bashir&quot; (2008), discusses his cinematic imagination with David Levin, professor of Germanic Studies, Cinema &amp; Media Studies, and Theater and Performance Studies at the University of Chicago.

Folman&apos;s latest project is &quot;The Congress,&quot; which freely adapts Stanislaw Lem&apos;s 1971 sci-fi novel &quot;The Futurological Congress&quot; and stars Robin Wright Penn and Jon Hamm. Folman&apos;s other films include &quot;Comfortably Numb&quot; (1991) and &quot;Saint Clara&quot; (1996).

This lecture is part of ArtSpeaks, which engages internationally renowned artists from varying disciplines in creative conversations with the campus and community. For more information, visit http://lucian.uchicago.edu/blogs/artspeaks.

April 23, 2012</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14738.jpg</video:thumbnail_loc>
      <video:duration>5113</video:duration>
      <video:publication_date>2012-08-27T10:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Td6YuVueE1Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>ArtSpeaks</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Waltz</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Bashir</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>East</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>filmmaking</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Jon</video:tag>
      <video:tag>Hamm</video:tag>
      <video:tag>Robin</video:tag>
      <video:tag>Wright</video:tag>
      <video:tag>Penn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Chirality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Chirality</video:title>
      <video:description>Introduction to Chirality

Introduction to Chirality</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24535.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2012-09-17T13:52:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tk-SNvCPLCE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>chirality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Basic-Buffer-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Basic Buffer  (Quiz)</video:title>
      <video:description>Basic Buffer  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26809.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-19T02:35:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6AdsBPkJSU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Statistics-Standard-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Statistics: Standard Deviation</video:title>
      <video:description>Statistics: Standard Deviation

Review of what we&apos;ve learned.  Introduction to the standard deviation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22600.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-11T02:39:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HvDqbzu0i0E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Deviation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-pKa-and-pKb-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - pKa and pKb Relationship</video:title>
      <video:description>pKa and pKb Relationship

The pKa and pKb relationship between conjugate acids and bases (both of which are weak).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22601.jpg</video:thumbnail_loc>
      <video:duration>873</video:duration>
      <video:publication_date>2012-09-11T02:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Gm4nAAc3zc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pKa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pKb</video:tag>
      <video:tag>Relationship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Half-Equivalence-Point</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Half Equivalence Point</video:title>
      <video:description>Half Equivalence Point

Figuring out the pKa of an unknown weak acid from the half equivalence point</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22609.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-11T02:40:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1u0PU2BcxKg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>Point</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 18 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23683.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-09-14T10:28:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6tsMTwznmM</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 22 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 22: Chemical and biological buffers

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15841.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-28T20:55:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pAuRZr0AHhI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fermium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermium video - Periodic Table of Videos</video:title>
      <video:description>Fermium is named after a pioneer in the field of radioactivity and nuclear power. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12116.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-04-03T14:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SQhI52sqanA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fermium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Psychology 101</video:title>
      <video:description>&quot;Lec 30 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27196.jpg</video:thumbnail_loc>
      <video:duration>2560</video:duration>
      <video:publication_date>2012-09-21T03:47:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hp9h-OfSurg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 7 - Darwin&apos;s Legacy&quot; November 3, 2008 lecture by Professor Melissa Brown for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Professor Brown speaks about the history and consequences of social Darwinism, and offers insight into new ways of thinking about social evolution.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18999.jpg</video:thumbnail_loc>
      <video:duration>6647</video:duration>
      <video:publication_date>2012-09-04T08:49:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7KZ9bU464zs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Specimen</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Hypothesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 17 - Programming Abstractions (Stanford)&quot; Lecture 17 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to go over sort templates and callback functions, then shows a final version of the sort template, one that will be extremely useful in the next homework assignment. She also goes over class implementation and its uses as well as time constructors. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17686.jpg</video:thumbnail_loc>
      <video:duration>2671</video:duration>
      <video:publication_date>2012-09-03T16:54:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tp3HCeeqyDs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>callback</video:tag>
      <video:tag>object</video:tag>
      <video:tag>orientated</video:tag>
      <video:tag>class</video:tag>
      <video:tag>implementation</video:tag>
      <video:tag>member</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>time</video:tag>
      <video:tag>constructors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-ROA-Discussion-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - ROA Discussion 1</video:title>
      <video:description>ROA Discussion 1

A discussion of the various ways to measure return on assets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22641.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2012-09-11T02:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Oh4H3BJX1ZI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>ROA</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Carnot-Efficiency-3-Proving-that-it-is-the-most-efficient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Carnot Efficiency 3:  Proving that it is the most efficient</video:title>
      <video:description>Carnot Efficiency 3:  Proving that it is the most efficient

Proving that a Carnot Engine is the most efficient engine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22694.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T02:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LUoUb4hGMH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carnot</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>that</video:tag>
      <video:tag>It</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Efficient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 17 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood begins his lecture on sampling and interpolation and discusses the associated properties. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17631.jpg</video:thumbnail_loc>
      <video:duration>2473</video:duration>
      <video:publication_date>2012-09-03T16:32:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QQbEOjGOY5I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>periodicity</video:tag>
      <video:tag>propert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Data-on-Chinese-M1-Increase-in-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  15 - Data on Chinese M1 Increase in 2010</video:title>
      <video:description>Data on Chinese M1 Increase in 2010

Data on Chinese M1 Increase in 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22654.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2012-09-11T02:46:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Azskeheo_g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>data</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>M1</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>in</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Work-from-Expansion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Work from Expansion</video:title>
      <video:description>Work from Expansion

How a system can do work by expanding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22656.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-11T02:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/obeGVTOZyfE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>From</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LKec-24-ck12org-More-Empirical-Rule-and-Z-score-practice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LKec 24 - ck12.org: More Empirical Rule and Z-score practice</video:title>
      <video:description>ck12.org: More Empirical Rule and Z-score practice

More Empirical Rule and Z-score practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22657.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-11T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itQEwESWDKg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ck12</video:tag>
      <video:tag>org</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Score</video:tag>
      <video:tag>practice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Proof-U32PV-or-U32nRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Proof: U=(3/2)PV or U=(3/2)nRT</video:title>
      <video:description>Proof: U=(3/2)PV or U=(3/2)nRT

Conceptual proof that the internal energy of an ideal gas system is 3/2 PV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22661.jpg</video:thumbnail_loc>
      <video:duration>1016</video:duration>
      <video:publication_date>2012-09-11T02:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qSFY7GKhSRs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>U</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>PV</video:tag>
      <video:tag>or</video:tag>
      <video:tag>nRT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Central-Limit-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Central Limit Theorem</video:title>
      <video:description>Central Limit Theorem

Introduction to the central limit theorem and the sampling distribution of the mean</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22662.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T02:47:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JNm3M9cqWyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PE-Conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - P/E Conundrum</video:title>
      <video:description>P/E Conundrum

A situation where the price to earnings ratio seems to not fairly price an asset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22663.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-09-11T02:47:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrFbXxkl9JU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>P</video:tag>
      <video:tag>E</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 141 - Lecture 26</video:title>
      <video:description>Electrical Engineering 141 - Lecture 26. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26106.jpg</video:thumbnail_loc>
      <video:duration>4001</video:duration>
      <video:publication_date>2012-09-18T23:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_lZ2863DHA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 20 - Programming Abstractions (Stanford)&quot; Lecture 20 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie continues discussing Vector and moves on to stack and queue, covering chapter ten in the course textbook. She goes over several rules for templates again to reinforce how important they are. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17689.jpg</video:thumbnail_loc>
      <video:duration>3060</video:duration>
      <video:publication_date>2012-09-03T16:55:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ItCsK1vZcHU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
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      <video:tag>20</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>implementers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Proof-S-or-Entropy-is-a-valid-state-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Proof: S (or Entropy) is a valid state variable</video:title>
      <video:description>Proof: S (or Entropy) is a valid state variable

Prroof that S (or entropy) is a valid state variable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22673.jpg</video:thumbnail_loc>
      <video:duration>938</video:duration>
      <video:publication_date>2012-09-11T02:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sPz5RrFus1Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>s</video:tag>
      <video:tag>or</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>valid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61A-user-interface-Alan-Kay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 61A - user interface -Alan Kay-</video:title>
      <video:description>&quot;Lec 5 - Computer Science 61A - user interface -Alan Kay-&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23753.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-14T11:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dC4YGxzoAXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Kay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 15 - MIT 18.03 Differential Equations, Spring 2006&quot; Introduction to Fourier Series; Basic Formulas for Period 2(pi).

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14834.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-08-28T02:12:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EWWw0jryj1A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-EBITDA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - EBITDA</video:title>
      <video:description>EBITDA

Review of Enterprise Value and comparing it to EBITDA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22675.jpg</video:thumbnail_loc>
      <video:duration>847</video:duration>
      <video:publication_date>2012-09-11T02:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v4Fq9LEspzw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>EBITDA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Sampling-Distribution-Example-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Sampling Distribution Example Problem</video:title>
      <video:description>Sampling Distribution Example Problem

Figuring out the probability of running out of water on a camping trip</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22676.jpg</video:thumbnail_loc>
      <video:duration>868</video:duration>
      <video:publication_date>2012-09-11T02:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ZstEh_8bYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sampling</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Thermodynamic-Entropy-Definition-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Thermodynamic Entropy Definition Clarification</video:title>
      <video:description>Thermodynamic Entropy Definition Clarification

Clarifying that the thermodynamic definition of Entropy requires a reversible system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22677.jpg</video:thumbnail_loc>
      <video:duration>938</video:duration>
      <video:publication_date>2012-09-11T02:49:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PFcGiMLwjeY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>thermodynamic</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lecture 6 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23656.jpg</video:thumbnail_loc>
      <video:duration>2427</video:duration>
      <video:publication_date>2012-09-14T10:21:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c743H6WjO50</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Confidence-Interval-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Confidence Interval 1</video:title>
      <video:description>Confidence Interval 1

Estimating the probability that the true population mean lies within a range around a sample mean.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22678.jpg</video:thumbnail_loc>
      <video:duration>843</video:duration>
      <video:publication_date>2012-09-11T02:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bekNKJoxYbQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-R-Squared-or-Coefficient-of-Determination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - R-Squared or Coefficient of Determination</video:title>
      <video:description>R-Squared or Coefficient of Determination

R-Squared or Coefficient of Determination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22744.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-11T03:02:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lng4ZgConCM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>R</video:tag>
      <video:tag>Squared</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Determination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Astronomy 10</video:title>
      <video:description>&quot;Lec 5 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23754.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-14T11:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bwD9jrOaFds</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Entropy-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Entropy Intuition</video:title>
      <video:description>Entropy Intuition

A discussion of what entropy is and what it isn&apos;t.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22682.jpg</video:thumbnail_loc>
      <video:duration>1155</video:duration>
      <video:publication_date>2012-09-11T02:50:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xJf6pHqLzs0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Biology 1B -</video:title>
      <video:description>lec 11-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23409.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-13T13:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MVA2hT6sONM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Biology 1B -</video:title>
      <video:description>lec 24-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23422.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-09-13T13:50:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQZ8lt76PFs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Purgatory-X-XI-XII-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11  - Purgatory X, XI, XII, XVI, XVII</video:title>
      <video:description>&quot;Lec 11  - Purgatory X, XI, XII, XVI, XVII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta moves from the terrace of pride (Purgatory X-XII) to the terrace of wrath (Purgatory XVI-XVII). The relationship between art and pride, introduced in the previous lecture in the context of Canto X, is pursued along theological lines in the cantos immediately following. The &quot;ludic theology&quot; Dante embraces in these cantos resurfaces on the terrace of wrath, where Marco Lombardo&apos;s speech on the traditional problem of divine foreknowledge and human freedom highlights the playfulness of God&apos;s creation. The motifs of human and divine creation explored thus far are shown to converge at the numerical center of the poem (Purgatory XVII) in Dante&apos;s apostrophe to the imagination. 

00:00 - Chapter 1. Cantos X, XI and XII: Virtues and Vices
06:51 - Chapter 2. Aesthetic Education 
15:44 - Chapter 3. Canto XI: Reversal of Perspective 
21:54 - Chapter 4. Canto XII: Punished Pride
28:11 - Chapter 5. Canto XVI: Marco Lombardo: Political and Legal Arguments 
40:09 - Chapter 6. Canto XVII: Visions of Anger; Approaching the Center 
51:25 - Chapter 7. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23076.jpg</video:thumbnail_loc>
      <video:duration>4301</video:duration>
      <video:publication_date>2012-09-12T06:33:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yf2lZV1Iye0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>XII</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-C245-Sensing-Circuits-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering C245 - Sensing Circuits I</video:title>
      <video:description>&quot;Lec 20 - Electrical Engineering C245 - Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24356.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
      <video:publication_date>2012-09-15T07:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1stg8TTV2io</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-IIT-JEE-Hairy-Trig-and-Algebra-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - IIT JEE Hairy Trig and Algebra (Part 3)</video:title>
      <video:description>IIT JEE Hairy Trig and Algebra (Part 3)

2010 IIT JEE Paper 1 #38 Hairy Trig and Algebra (Part 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24951.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2012-09-17T17:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KVRpXvrsSKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Hairy</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>and</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Electrical Engineering 141</video:title>
      <video:description>Lec 13- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17054.jpg</video:thumbnail_loc>
      <video:duration>4861</video:duration>
      <video:publication_date>2012-09-02T05:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5zGNkn46R9I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-8-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 8- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24369.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-09-15T07:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGBGfJt8PXo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>C3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-Biochemistry-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: Biochemistry I</video:title>
      <video:description>Lecture covering Introductory Biology; Biochemistry I is presented in this video. The lecture was delivered by Professor Graham Walker at MIT. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/715ea355-0385-4b42-9789-b5218999a929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2009-04-02T05:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1571.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
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      <video:tag>Lecture</video:tag>
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      <video:tag>Walker</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-New-Biology-of-Aging-at-Latsis-conference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The New Biology of Aging - at Latsis conference</video:title>
      <video:description>Linda Partridge has used the model organism Drosophila to investigate the evolution of a wide variety of physiological traits involved in adaptation. Her research is directed to understanding fitness-related traits, particularly ageing and body size, and has brought new insights into how traits influence organisms throughout their lifespans. She is the recipient of numerous awards, including giving the Royal Society Croonian Lecture in May and her recent DBE for services to science. She is the Director of the UCL Institute of Healthy Ageing, as well as of a new Max Planck Institute on the same topic in Germany.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32252.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:04:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ii8UGm0HGao</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>linda</video:tag>
      <video:tag>partridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-The-Ubiquitin-Protoelytic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: The Ubiquitin Protoelytic System</video:title>
      <video:description>Nobel Laureate Aaron Ciechanover gives a lecture about the ubiquitin protoelytic system from Basic Mechanisms through Human Diseases and onto Drug Targeting. IT is held in Case Western Reserve University School of Medicine presents the Dean&apos;s Scientific Research Symposium. Co-sponsored by the Department of Pharmacology. April 30, 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32259.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-13T20:10:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/amR_3WNBWNs</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Ubiquitin</video:tag>
      <video:tag>Protoelytic</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 16 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the topic of reinforcement learning, focusing particularly on MDPs, value functions, and policy and value iteration. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18767.jpg</video:thumbnail_loc>
      <video:duration>4386</video:duration>
      <video:publication_date>2012-09-04T05:10:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RtxI449ZjSc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>value</video:tag>
      <video:tag>function</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>bellman</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-we-really-cure-ageing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can we really cure ageing?</video:title>
      <video:description>David Sinclair is giving a talk about aging. David Sinclair thinks so, and he&apos;s going to try to prove it.

David Sinclair is a scientist and entrepreneur working on increasing human health, productivity, and lifespan. After co-discovering a molecular cause of aging at the Massachusetts Institute in Boston in the mid-1990s, he joined the faculty of Harvard Medical School where he is now a tenured Professor. In 2005, he founded the Glenn Laboratories for Aging Research at Harvard and serves as their Co-Director. He is also a Professor at the Lowy Cancer Centre at the University of New South Wales, Sydney. 

His research is aimed at understanding why we grow old and using this knowledge to prevent and treat both rare and common diseases. He is perhaps best known for identifying resveratrol from red wine as an anti-aging molecule. He has founded four biotechnology companies; to treat age-related diseases (Sirtris), improve female reproductive health and IVF (OvaScience), treat type 2 diabetes (Cohbar), and develop vaccines against malaria, chlamydia, tuberculosis, pneumonia, and cancer (Genocea).

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32253.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vCCdmGKtxPA</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Ageing</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>David</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 26 -  MIT 18.03 Differential Equations, Spring 2006&quot; Sketching Solutions of 2x2 Homogeneous Linear System with Constant Coefficients

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14845.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-08-28T02:19:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e3FfmXtkppM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Electrical Engineering 141</video:title>
      <video:description>Lec 15- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17056.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-02T05:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7FkJoKg_38U</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-3D-Graphics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- 3D Graphics</video:title>
      <video:description>Lec 2- 3D Graphics.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19172.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-04T18:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omNw87fBVNY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-10-Recursion-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 10 -  Recursion I</video:title>
      <video:description>&quot;Lec 8 - Computer Science 10 -  Recursion I&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23717.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T10:39:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M19FKbbUh28</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-10-Social-Implications-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 10 -  Social Implications I</video:title>
      <video:description>&quot;Lec 10 - Computer Science 10 -  Social Implications I&quot;The Beauty and Joy of Computing</video:description>
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      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-14T10:39:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjsFWGxFsqA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Computer</video:tag>
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      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 10 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24397.jpg</video:thumbnail_loc>
      <video:duration>4432</video:duration>
      <video:publication_date>2012-09-17T02:55:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3E3fdfXzAU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conference-and-Documentary-on-biodiversity-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conference and Documentary on biodiversity 3D</video:title>
      <video:description>This is a documentary done in 3D and dedicated to world environment day it explains in general the concept of biodiversity and focuses in part on the ongoing aquatic biodiversity initiatives underway at lvasa in india.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/be4b8e45-825f-4d68-9dc3-e951f5c302d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Inductance
RL Circuits
Magnetic Field Energy

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 10 - Programming Paradigms (Stanford&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues his discussion on computer architecture by talking about function call and returns in relation to C code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec - 16 ME C117  Prof. Rob Ritchie, Fracture in...</video:title>
      <video:description>ME C117  Prof. Rob Ritchie, Fracture in...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, ... all » FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues. Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials;...</video:description>
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      <video:description>Chemistry 3B Chemistry of Arenes (Part 2)

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:description>&quot;Lec 7 - Cosmology&quot; Lecture 7 of Leonard Susskind&apos;s course on Cosmology. Recorded March 9, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>Computer Science 169 - Lecture 17

Software Engineering</video:description>
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    <loc>https://dnatube.com/videos/The-Higgs-boson-part-three-by-Minute-Physics</loc>
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      <video:title>The Higgs boson - part three by Minute Physics</video:title>
      <video:description>This is a higgs boson video explaining how to discover a particle. ow do you know when you&apos;ve &quot;discovered&quot; a particle? What do we mean by &quot;discovery&quot;? Also, explore a map of the big bang! http://www.bigbangregistry.com/nMinutePhysics is on Google+ - http://bit.ly/qzEwc6 
And facebook - http://facebook.com/minutephysics
And twitter - @minutephysics/nMinute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!/nMusic by Nathaniel Schroeder/nThanks to Ross Diener, Nima Doroud and Derek Muller for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca</video:description>
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      <video:title>Lec 9 - Computer Science 61A -data abstraction</video:title>
      <video:description>&quot;Lec 9 - Computer Science 61A -data abstraction&quot;The Structure and Interpretation of Computer Programs</video:description>
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      <video:title>Lecture 36 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Farewell Special
Bring a Friend!

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 5 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
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      <video:title>Lec 13- Computer Science 10 -Raffi Krikorian: How Twitt</video:title>
      <video:description>&quot;Lec 13- Computer Science 10 -Raffi Krikorian: How Twitt&quot;The Beauty and Joy of Computing</video:description>
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      <video:duration>3131</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1buukrw_sf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Raffi</video:tag>
      <video:tag>Krikorian</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Twitt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61A-orders-of-growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 61A -  orders of growth</video:title>
      <video:description>&quot;Lec 8 - Computer Science 61A -  orders of growth&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23758.jpg</video:thumbnail_loc>
      <video:duration>3169</video:duration>
      <video:publication_date>2012-09-14T11:00:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/32L5j10rrK0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>orders</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Stellar-Parallax-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Stellar Parallax Clarification</video:title>
      <video:description>Stellar Parallax Clarification

Stellar Parallax Clarification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24953.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-17T17:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FP-hLuAlr4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Applying-Radical-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Applying Radical Equations 1</video:title>
      <video:description>Applying Radical Equations 1

U07_L3_T3_we1 Applying Radical Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24660.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-17T14:51:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U3JxFFdKCKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-10-Lecture-4-Functions-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 10 - Lecture 4: Functions Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 4: Functions

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26823.jpg</video:thumbnail_loc>
      <video:duration>2563</video:duration>
      <video:publication_date>2012-09-19T02:39:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sNFVT4BIGSk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-37-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 37-Biology 1B -</video:title>
      <video:description>lec 37-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23435.jpg</video:thumbnail_loc>
      <video:duration>3183</video:duration>
      <video:publication_date>2012-09-13T14:06:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOHGuIwLCSg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Biology-1B-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Biology 1B - Natural Selection</video:title>
      <video:description>&quot;Lec 19 - Biology 1B - Natural Selection&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27217.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-21T03:58:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GvUl1zqaptQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Year-2008-Finance-and-Insurance-as-Powerful-Forces-in-Our</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1-Year 2008 Finance and Insurance as Powerful Forces in Our</video:title>
      <video:description>Finance and Insurance as Powerful Forces in Our

Financial Markets (ECON 252)

Professor Shiller provides a description of the course, Financial Markets, including administrative details and the topics to be discussed in each lecture. He briefly discusses the importance of studying finance and each key topic. Lecture topics will include: behavioral finance, financial technology, financial instruments, commercial banking, investment banking, financial markets and institutions, real estate, regulation, monetary policy, and democratization of finance.

00:00 - Chapter 1. Introduction to the Course 
11:24 - Chapter 2. Textbooks and Course Logistics 
24:05 - Chapter 3. Technology and the Subprime Crisis
31:19 - Chapter 4. Is Studying Finance Moral? 
46:44 - Chapter 5. Topics Covered in the Course

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12539.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-08-20T13:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D3aHciiVdvQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Behavioral</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Estate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biologically-Reversible-Exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biologically Reversible Exploration</video:title>
      <video:description>&quot;Lec 11 - Biologically Reversible Exploration&quot; (February 23, 2010) Chris McKay, Planetary Scientist with the Space Science Division of NASA Ames Research Center , discusses the idea that, based on the human valuation of life, the mission of astrobiology is to expand the richness and diversity of life in the universe.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18919.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-04T07:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hD7Bp2wJEL0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>life</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>Pathfinder</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>Genesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-OpenGL-ES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - OpenGL ES</video:title>
      <video:description>&quot;Lec Last - OpenGL ES&quot; (March 9, 2010) David Jacobs provides and introduction to OpenGL ES. Coordinate systems and tranformations, drawing geometry, textures, and other details.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18942.jpg</video:thumbnail_loc>
      <video:duration>3326</video:duration>
      <video:publication_date>2012-09-04T08:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_WcMe4Yj0NM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>agnostic</video:tag>
      <video:tag>GLUT</video:tag>
      <video:tag>GLU</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Command</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syringe-Preparation-For-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syringe Preparation For Injection</video:title>
      <video:description>Before removing the needle guard prepare the material you will require for an injection. Proper care must be taken wile preparing a syringe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edaeb608-c494-42fd-81e7-9d4305d9bcf6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:54:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9283.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>type</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 3 - Classical Mechanics&quot; (October 10, 2011) Leonard Susskind discusses lagrangian functions as they relate to coordinate systems and forces in a system.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18980.jpg</video:thumbnail_loc>
      <video:duration>6587</video:duration>
      <video:publication_date>2012-09-04T08:34:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3apIZCpmdls</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>component</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>time</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>centrifug</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-prialt-blocks-motor-synapse-in-fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how prialt blocks motor synapse in fish</video:title>
      <video:description>This video animates the mechanism how prialt , a drug derived from cone snail venom, paralyzes fish by blocking calcium channels at a motor synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a34c5b4e-d3d8-4473-8bc3-a5d5e634d01c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-04-17T22:20:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12251.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>prialt</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Presidential Politics</video:title>
      <video:description>&quot;Lec 2 - Presidential Politics&quot; This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18989.jpg</video:thumbnail_loc>
      <video:duration>6227</video:duration>
      <video:publication_date>2012-09-04T08:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_u-GfKbndL0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>american</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>News</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>media</video:tag>
      <video:tag>coverage</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>press</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>television</video:tag>
      <video:tag>print</video:tag>
      <video:tag>newspaper</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>race</video:tag>
      <video:tag>social</video:tag>
      <video:tag>network</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>vir</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-for-Histone-Deacetylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism for Histone Deacetylation</video:title>
      <video:description>Histone Deacetylation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81f420b4-2b55-4460-9720-b3a98a595fdd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-20T23:12:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5635.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>deacetylation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses the Python dictionary and illustrates a small program containing the imperative, object-oriented, and functional paradigms.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17775.jpg</video:thumbnail_loc>
      <video:duration>2926</video:duration>
      <video:publication_date>2012-09-03T17:20:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V-5DCBQdErM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>Dictionary</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>script</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Stream-Programming-Multicore-Made-Practical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Stream Programming: Multicore Made Practical</video:title>
      <video:description>&quot;Lec 24 - Stream Programming: Multicore Made Practical&quot; May 16, 2007 lecture by Peter Mattson for the Stanford University Computer Systems Colloquium (EE 380).  Peter discusses how executing an application on a multicore processor can improve performance by an order of magnitude or more but poses daunting programming obstacles and how stream programming is a practical approach to overcoming these challenges.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24098.jpg</video:thumbnail_loc>
      <video:duration>4290</video:duration>
      <video:publication_date>2012-09-14T15:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0OxolouywC4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>multicore</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Practical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-whitening-of-teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic whitening of teeth</video:title>
      <video:description>Cosmetic whitening of teeth is an easy an efficient way of whitening the teeth. This video demonstrates the process of cosmetic whitening of teeth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd251c1b-8bc6-4f74-bf6c-e18839ebb9a1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-30T05:59:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9304.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>whitening</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Year-2008-The-Universal-Principle-of-Risk-Management-Pooling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Year 2008 - The Universal Principle of Risk Management: Pooling</video:title>
      <video:description>The Universal Principle of Risk Management: Pooling and the Hedging of Risks -Year 2008

Financial Markets (ECON 252)

Statistics and mathematics underlie the theories of finance. Probability Theory and various distribution types are important to understanding finance. Risk management, for instance, depends on tools such as variance, standard deviation, correlation, and regression analysis. Financial analysis methods such as present values and valuing streams of payments are fundamental to understanding the time value of money and have been in practice for centuries.

00:00 - Chapter 1. The Etymology of Probability 
10:01 - Chapter 2. The Beginning of Probability Theory 
15:38 - Chapter 3. Measures of Central Tendency: Independence and Geometric Average 
33:12 - Chapter 4. Measures of Dispersion and Statistical Applications 
50:39 - Chapter 5. Present Value 
01:03:46 - Chapter 6. The Expected Utility Theory and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12540.jpg</video:thumbnail_loc>
      <video:duration>4148</video:duration>
      <video:publication_date>2012-08-20T13:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMkD8HKJQCM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>tendency</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Tailed</video:tag>
      <video:tag>Multiplication</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>perpetuities</video:tag>
      <video:tag>perpetuity</video:tag>
      <video:tag>present</video:tag>
      <video:tag>values</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Variance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Horizontal-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Horizontal Transport</video:title>
      <video:description>&quot;Lec 8 - Horizontal Transport&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

This lecture describes how pollutants mix in the atmosphere.  Three cases are considered: confined mixing, unconfined mixing, and unconfined mixing with wind.  In a confined volume, the concentration of pollutant in the air depends on the volume and the mass of the air present in the volume.  Unconfined mixing is also known as diffusion, in which the pollutant disperses through the air from the source over time.  When wind is considered, the pollutant disperses from the source in the direction of the wind.  The change in temperature with height in the atmosphere is also discussed.

00:00 - Chapter 1. Mixing in the Atmosphere: Confined Valley
07:22 - Chapter 2. Mixing in the Atmosphere: Unconfined Mixing
16:59 - Chapter 3. Mixing in the Atmosphere: Unconfined Mixing with Wind
27:10 - Chapter 4. Lapse Rate
34:52 - Chapter 5. Buoyancy Effects of Rising and Descending Air Parcels

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23288.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-09-13T12:35:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GBhcV2tXq_8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Horizontal</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Theory-of-Debt-Its-Proper-Role-Leverage-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Theory of Debt, Its Proper Role, Leverage Cycles</video:title>
      <video:description>&quot;Lec 8 - Theory of Debt, Its Proper Role, Leverage Cycles&quot; Financial Markets (2011) (ECON 252)

Professor Shiller devotes the beginning of the lecture to exploring the theoretical  determinants of the level of interest rates. Eugen von Boehm-Bawerk names technical progress, roundaboutness, and time preference as the crucial factors. Professor Shiller complements von Boehm-Bawerk&apos;s analysis with two of Irving Fisher&apos;s modeling approaches, the view of the interest rate as the equilibrium variable in the savings market and the perspective of simple Robinson Crusoe economies on the determination of interest rates. Subsequently, Professor Shiller focuses his attention on present discounted values and derives the price for discount bonds, consols, annuities, as well as corporate bonds. His treatment of the term structure of interest rates leads him to forward rates and the expectations theory of the term structure of interest rates. At the end of the lecture, he offers insights on usurious loan practices, from ancient times until today, and describes the improvements in consumer financial protection that have been made  after the financial crisis of the 2000s.

00:00 - Chapter 1. Introduction
01:24 - Chapter 2. Theories for the Determinants of Interest Rates 
28:11 - Chapter 3. Present Discounted Values, Compounding, and Pricing Bond Contracts 
47:50 - Chapter 4. Forward Rates and the Term Structure of Interest Rates 
01:03:29 - Chapter 5. The Ancient History of Interest Rates and Usurious Loans 
01:11:08 - Chapter 6. Elizabeth Warren and the Consumer Financial Protection Bureau

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23712.jpg</video:thumbnail_loc>
      <video:duration>4517</video:duration>
      <video:publication_date>2012-09-14T10:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Ir6sbDAx4c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>its</video:tag>
      <video:tag>proper</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computing-cancer-with-a-comprehensive-computer-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computing cancer with a comprehensive computer model</video:title>
      <video:description>Scientists have created a comprehensive computer model of a cancerous tumour in three dimensions. Most cancers in humans are large, measuring centimetres in diameter, and composed of many billions of cells. An equivalent mass of normal cells would be highly heterogeneous as a result of the mutations that occur during each cell division. What is remarkable about cancers is that virtually every neoplastic cell within a large tumour often contains the same core set of genetic alterations, with heterogeneity confined to mutations that emerge late during tumour growth. How such alterations expand within the spatially constrained three-dimensional architecture of a tumour, and come to dominate a large, pre-existing lesion, has been unclear. Here we describe a model for tumour evolution that shows how short-range dispersal and cell turnover can account for rapid cell mixing inside the tumour. We show that even a small selective advantage of a single cell within a large tumour allows the descendants of that cell to replace the precursor mass in a clinically relevant time frame. We also demonstrate that the same mechanisms can be responsible for the rapid onset of resistance to chemotherapy. Our model not only provides insights into spatial and temporal aspects of tumour growth, but also suggests that targeting short-range cellular migratory activity could have marked effects on tumour growth rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/beaab6c2-20fe-42e4-8132-ee7f4db4fdd0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2015-09-19T11:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32288.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-IIT-JEE-Circle-Hyperbola-Common-Tangent-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - IIT JEE Circle Hyperbola Common Tangent Part 4</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 4

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24973.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-17T17:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGo8C2Jshzs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 8 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24236.jpg</video:thumbnail_loc>
      <video:duration>3511</video:duration>
      <video:publication_date>2012-09-15T05:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H9VPJifLbi4</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 13 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24241.jpg</video:thumbnail_loc>
      <video:duration>3222</video:duration>
      <video:publication_date>2012-09-15T05:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iDt7L3dbrZM</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Application-problems-involving-units-of-weight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Application problems involving units of weight</video:title>
      <video:description>Application problems involving units of weight

U06_L1_T2_we3 Application problems involving units of weight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24874.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-09-17T17:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnCL_0uA6Ds</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>weight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/India-Shoulder-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>India- Shoulder Replacement Surgery</video:title>
      <video:description>Video shows a shoulder replacement surgery in India at Mumbai, Delhi and Chennai. A closeup of surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d7dfe0d-ba8c-4f98-80b5-91a0199095ce/cand_25.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T06:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9317.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chennai</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>shou</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain lectures on the Python programming language in relation to XML processing and the internet.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17784.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-03T17:23:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PrnRTwCaWz8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>xml</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>content</video:tag>
      <video:tag>handler</video:tag>
      <video:tag>url</video:tag>
      <video:tag>html</video:tag>
      <video:tag>node</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 7 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27110.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-21T02:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lnxGm5OTfqI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Biology 1A</video:title>
      <video:description>lec 12-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23370.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-13T13:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M4Ce9Pj9fFs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Programming Paradigms (Stanford)&quot; Lecture by Sasha Rush for the Programming Paradigms (CS107) course in the Stanford University Computer Science department.  Sasha lectures on the Haskell programming language, providing several code examples while comparing it to other common programming languages.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17785.jpg</video:thumbnail_loc>
      <video:duration>3475</video:duration>
      <video:publication_date>2012-09-03T17:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cXY4fSA7DnM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>haskell</video:tag>
      <video:tag>sasha</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>ML</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>imperative</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>compile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Solving-systems-by-elimination-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Solving systems by elimination 3</video:title>
      <video:description>Solving systems by elimination 3

U06_L1_T3_we3 Solving systems by elimination 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24620.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-09-17T14:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dqp6xOeR3Ls</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Cosmic-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Cosmic Background Radiation</video:title>
      <video:description>Cosmic Background Radiation

Cosmic Background Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24926.jpg</video:thumbnail_loc>
      <video:duration>696</video:duration>
      <video:publication_date>2012-09-17T17:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sxbPwl_KRuA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cosmological-Time-Scale-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cosmological Time Scale 1</video:title>
      <video:description>Cosmological Time Scale 1

Cosmological Time Scale 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24928.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T17:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRtLXagrMHw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cosmological</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 20- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17879.jpg</video:thumbnail_loc>
      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-03T17:56:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vh73mm7MqA0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Origin-of-land-plants-Bryophyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Origin of land plants / - Bryophyte</video:title>
      <video:description>Lec 30- Origin of land plants / - Bryophyte.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18529.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-04T02:11:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-WK6bUFWhpg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Special Relativity</video:title>
      <video:description>&quot;Lec 4 - Special Relativity&quot; (April 30, 2012) Leonard Susskind moves into the topic of fields and field theory. For the most part he will focus on classical field theory, but occasionally will relate it to some of the concepts from quantum mechanics. 


In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19044.jpg</video:thumbnail_loc>
      <video:duration>6611</video:duration>
      <video:publication_date>2012-09-04T09:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z8ace3NbXAA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Abstract-ness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Abstract-ness</video:title>
      <video:description>Abstract-ness

The general idea behind the word &apos;abstract&apos;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20077.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-06T01:51:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZOYRb2sYrL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>abstract</video:tag>
      <video:tag>ness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Lecture-10-Role-of-National-Courts-and-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Lecture 10: Role of National Courts and Laws</video:title>
      <video:description>Lecture 10: Role of National Courts and Laws

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17973.jpg</video:thumbnail_loc>
      <video:duration>3832</video:duration>
      <video:publication_date>2012-09-03T18:39:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A6FTw9GFCY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrocyclic-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3: Electrocyclic Reactions</video:title>
      <video:description>Lec 3: Electrocyclic Reactions.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17072.jpg</video:thumbnail_loc>
      <video:duration>4441</video:duration>
      <video:publication_date>2012-09-02T05:37:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pm4Xq9PDuoM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-IIT-JEE-Integral-Limit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - IIT JEE Integral Limit</video:title>
      <video:description>IIT JEE Integral Limit

2010 IIT JEE Paper 1 #34 Integral Limit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24940.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-09-17T17:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pnwrNnZGVEw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Limit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-5-Montreal-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 5: Montreal Protocol</video:title>
      <video:description>Lecture 5: Montreal Protocol

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17968.jpg</video:thumbnail_loc>
      <video:duration>6316</video:duration>
      <video:publication_date>2012-09-03T18:37:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lksYRyagxp4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec Last - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 27, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24066.jpg</video:thumbnail_loc>
      <video:duration>5821</video:duration>
      <video:publication_date>2012-09-14T15:05:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qg-95d6OJJM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 4 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 30, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24069.jpg</video:thumbnail_loc>
      <video:duration>5972</video:duration>
      <video:publication_date>2012-09-14T15:10:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hmoLr5hHPN8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec Last - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded June 25, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24074.jpg</video:thumbnail_loc>
      <video:duration>6967</video:duration>
      <video:publication_date>2012-09-14T15:10:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jm0sT3t-rb0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Selfishness-and-Altruism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Selfishness and Altruism</video:title>
      <video:description>&quot;Lec Last - Selfishness and Altruism&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Originally, altruism and self-sacrifice were thought to be incompatible with natural selection, even by Darwin. Now we have several explanations for how altruism can increase an individual&apos;s fitness. One is kin selection, or the idea that helping relatives can help increase one&apos;s genes in the population. Another involves ecological constraints and punishments. Here, individuals contribute to the group and wait their turn to reproduce.

00:00 - Chapter 1. Introduction
01:49 - Chapter 2. Group Selection 
07:24 - Chapter 3. Kin Selection 
18:19 - Chapter 4. Ecological Constraints and Punishments 
22:51 - Chapter 5. Reciprocal Altruism 
28:21 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17365.jpg</video:thumbnail_loc>
      <video:duration>1866</video:duration>
      <video:publication_date>2012-09-02T18:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XAfZd1lVZvo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>selfishness</video:tag>
      <video:tag>altruism</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Kin</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>fitness</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>mutualism</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>Relationship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Northern-Lights-of-Alaska-Aurora-Borealis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Northern Lights of Alaska (Aurora Borealis)</video:title>
      <video:description>Northern Lights of Alaska (Aurora Borealis) 
video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7324014f-4afc-4429-a24f-60707ab636d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2010-11-10T13:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4945.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alaska</video:tag>
      <video:tag>aurora</video:tag>
      <video:tag>borealis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computing-on-the-GPU</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computing on the GPU</video:title>
      <video:description>&quot;Lec 8 - Computing on the GPU&quot; November 29, 2006 lecture by Ian Buck for the Stanford University Computer Systems Colloquium (EE 380).

A brief history of computing with GPUs (programmable graphics hardware), how CUDA (a new approach to computing) can solve compute intensive problems, and where GPU computing will be going in the future is discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24082.jpg</video:thumbnail_loc>
      <video:duration>4757</video:duration>
      <video:publication_date>2012-09-14T15:14:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hfULQiCXdlQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>GPU</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resuscitation-in-Neonates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resuscitation in Neonates</video:title>
      <video:description>Resuscitation which is an emergency procedure which is performed in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person in cardiac arrest is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30f2d3cd-7c86-44e0-8f52-bd6ecf6a5d6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-30T10:08:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9496.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Resuscitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Neonates</video:tag>
      <video:tag>Tanta</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-ME-C117-Orthopedics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 ME C117  Orthopedics</video:title>
      <video:description>ME C117  Orthopedics

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19241.jpg</video:thumbnail_loc>
      <video:duration>4825</video:duration>
      <video:publication_date>2012-09-05T00:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2V0prUcZx3Q</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Economics C3</video:title>
      <video:description>&quot;Lec 2 -Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24139.jpg</video:thumbnail_loc>
      <video:duration>4401</video:duration>
      <video:publication_date>2012-09-15T04:02:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GjAUgtENgOI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/D5K7J0</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>D5K7J0</video:title>
      <video:description>D5K7J0 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f474533a-4fbb-4c8c-93f8-d0007f0151ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-12-03T14:40:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6404.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>D5K7J0</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tying-A-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying A Squared Notch</video:title>
      <video:description>Video shows the tying of a squared notch with two hands. A step by step explanation for the perfect tying is shown here.</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T10:08:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9497.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Integrative-Biology-131-Urinary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 35 Integrative Biology 131   Urinary System</video:title>
      <video:description>This is lecture 35 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-05T01:45:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5GhpmcWf_-Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Converting-mixed-numbers-and-improper-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Converting mixed numbers and improper fractions (ex 1)</video:title>
      <video:description>Converting mixed numbers and improper fractions (ex 1)

Converting mixed numbers and improper fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25398.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-18T13:39:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n3cKK0xBK64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Difference-of-Logarithms-with-Same-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Difference of Logarithms with Same Base</video:title>
      <video:description>Difference of Logarithms with Same Base

u18_l2_t2_we2 Difference of Logarithms with Same Base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25426.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2012-09-18T14:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m9xVp6p7MTU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Logarithms</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;&quot;Lec 4 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24105.jpg</video:thumbnail_loc>
      <video:duration>5834</video:duration>
      <video:publication_date>2012-09-15T03:25:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wv_3WSDftsU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Nanomanufacturing-Technologies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Nanomanufacturing Technologies</video:title>
      <video:description>&quot;Lec 20 - Nanomanufacturing Technologies&quot; April 4, 2007 lecture by Mark Pinto for the Stanford University Computer Systems Colloquium (EE 380).  This presentation explores technology challenges in IC nanomanufacturing and reviews the most likely directions needed to sustain the pervasive growth of semiconductor content. Other applications of related nanomanufacturing technologies are also examined.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24094.jpg</video:thumbnail_loc>
      <video:duration>4293</video:duration>
      <video:publication_date>2012-09-14T15:20:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gQdvXSYciX8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Nanomanufacturing</video:tag>
      <video:tag>Technologiesq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Spontaneous-Plating-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Spontaneous Plating  (Quiz)</video:title>
      <video:description>Spontaneous Plating  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26887.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-09-19T02:51:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fCGDtkmkMgU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Plating</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Software-Not-Provided-Supporting-Communities-and-Democracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Software Not Provided: Supporting Communities and Democracy</video:title>
      <video:description>&quot;Lec 21 - Software Not Provided: Supporting Communities and Democracy&quot; April 18, 2007 lecture by Jerry Feldman for the Stanford University Computer Systems Colloquium (EE 380).   Jerry discusses experiences, challenges, and trends in community and democracy supporting software; the state of such efforts and some unanticipated difficulties will also be examined.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24095.jpg</video:thumbnail_loc>
      <video:duration>4223</video:duration>
      <video:publication_date>2012-09-14T15:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Czull_RfCw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>software</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>provided</video:tag>
      <video:tag>Supporting</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>and</video:tag>
      <video:tag>democracy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 9 - Spring 2011 -Public Health 253E&quot;Public Health 253E, 001 - Ethical Challenges in Public Health Interventions
Professor: Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24110.jpg</video:thumbnail_loc>
      <video:duration>6568</video:duration>
      <video:publication_date>2012-09-15T03:25:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6bX30YpB9s</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-27-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 27-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 27-Computer Science 162.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19155.jpg</video:thumbnail_loc>
      <video:duration>5122</video:duration>
      <video:publication_date>2012-09-04T18:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aOQlfMm6wP8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Healthcare-and-Health-Reform-November-17-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Healthcare and Health Reform (November 17, 2009)</video:title>
      <video:description>&quot;Lec 9 - Healthcare and Health Reform (November 17, 2009)&quot; (November 17, 2009) Alan Garber, Professor of Medicine, of Economic, and of Health Research and Policy at Stanford, discusses many of the important policy questions relevant to the health care reform debate in the United States.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18730.jpg</video:thumbnail_loc>
      <video:duration>6440</video:duration>
      <video:publication_date>2012-09-04T04:24:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lo2lfXC41Lg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>policy</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>congress</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Representatives</video:tag>
      <video:tag>Senate</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>legislation</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>co</video:tag>
      <video:tag>Payments</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>coverage</video:tag>
      <video:tag>Companies</video:tag>
      <video:tag>Congressional</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Medicare</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Taxation</video:tag>
      <video:tag>life</video:tag>
      <video:tag>expectancy</video:tag>
      <video:tag>obesity</video:tag>
      <video:tag>valu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 2 - Spring 2011 -Public Health 253EEthical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24103.jpg</video:thumbnail_loc>
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  <url>
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    <video:video>
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      <video:description>Taxation and Dead Weight Loss

The effect of taxation on the equilibrium price and quantity</video:description>
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      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-62-Rates-of-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Rates of Reaction</video:title>
      <video:description>Rates of Reaction

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26908.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-253E-Spring-2011</loc>
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    <video:video>
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      <video:description>&quot;Lec 5 - Spring 2011 -Public Health 253E&quot; Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24106.jpg</video:thumbnail_loc>
      <video:duration>6483</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Ax4JuSBPpS0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 6 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions
Professor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24107.jpg</video:thumbnail_loc>
      <video:duration>6539</video:duration>
      <video:publication_date>2012-09-15T03:25:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MZSICtl0OIw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 7 - Spring 2011 -Public Health 253E&quot; Ethical Challenges in Public Health Interventions Professor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24108.jpg</video:thumbnail_loc>
      <video:duration>6517</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_HZ3mJ-J5FM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-Cognitive Science C103</video:title>
      <video:description>&quot;Lec 12-Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24126.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Global-Health-Challenges-in-the-21st-Century</loc>
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Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6286</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/EHKlFjSu4hY</video:player_loc>
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      <video:tag>without</video:tag>
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      <video:tag>Cote</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Ivoire</video:tag>
      <video:tag>Chad</video:tag>
      <video:tag>Tetanus</video:tag>
      <video:tag>Rwanda</video:tag>
      <video:tag>genocide</video:tag>
      <video:tag>Uganda</video:tag>
      <video:tag>rape</video:tag>
      <video:tag>volunteerism</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>gender</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Beginnings-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Beginnings of Life</video:title>
      <video:description>Beginnings of Life

Life and photosynthesis start to thrive in the Archean Eon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24989.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nYFuxTXDj90</video:player_loc>
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      <video:category>Physics</video:category>
      <video:tag>Beginnings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Elasticity and Strange Percent Changes</video:title>
      <video:description>Elasticity and Strange Percent Changes

Why we calculate percent changes in a strange way when calculating elasticities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25423.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2012-09-18T14:11:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUxSB3yYIbs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Elasticity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strange</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Changes</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 4 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24165.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-15T04:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yCE5lFul2Ec</video:player_loc>
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      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 5 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24166.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-15T04:18:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2WQpflpySnI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 6 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24167.jpg</video:thumbnail_loc>
      <video:duration>2777</video:duration>
      <video:publication_date>2012-09-15T04:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y4IeYldEw9k</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 7 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24168.jpg</video:thumbnail_loc>
      <video:duration>5058</video:duration>
      <video:publication_date>2012-09-15T04:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9RO0Sv_ucKA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 8 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24169.jpg</video:thumbnail_loc>
      <video:duration>4936</video:duration>
      <video:publication_date>2012-09-15T04:19:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5wFZiSHX9w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 9 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24170.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-15T04:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v4grMR_TxGQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Social-Intelligence-and-Leadership</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Social Intelligence and Leadership</video:title>
      <video:description>Social Intelligence and Leadership

An interview with Daniel Goleman, Psychologist.  See how you can use emotional and social intelligence to improve your own and your organization&apos;s performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25527.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2012-09-18T16:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Qv0o1oh9f4</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>social</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>leadership</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 13 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24174.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-2vSH-Zcps4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 14 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24175.jpg</video:thumbnail_loc>
      <video:duration>5224</video:duration>
      <video:publication_date>2012-09-15T04:28:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pYv59cexg1I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Economics-104-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics 104 - Lecture 16</video:title>
      <video:description>Economics 104 - Lecture 16

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27068.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-09-19T06:37:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wh-GKBBi2V0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-proper-way-to-inspect-the-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The proper way to inspect the mouth</video:title>
      <video:description>This video describes the procedure of mouth inspection. Before inspection, lipstick or color should be removed. During inspection, among other signs, one should look for redness of swelling.</video:description>
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U12_L2_T2_we2 Independent Events 2</video:description>
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U04_L1_T1_we4 Finding Unit Prices</video:description>
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      <video:description>Understanding Proportions

U04_L2_T1_we1 Understanding Proportions</video:description>
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U04_L2_T1_we2 t2 Find an Unknown in a Proportion</video:description>
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U12_L2_T3_we1 Permutations and Combinations 1</video:description>
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U04_L2_T1_we3 t2 Find an Unknown in a Proportion 2</video:description>
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      <video:description>Describing the Meaning of Percent

U05_L1_T1_we1 Describing the Meaning of Percent</video:description>
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      <video:description>&quot;Lec 15 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on principal component analysis (PCA) and independent component analysis (ICA) in relation to unsupervised machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>Lec 7- Alogorithms 2.
The Beauty and Joy of Computing</video:description>
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U03_L2_T1_we2 Representing Functions as Graphs</video:description>
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U06_L1_T3_we2 Performing arithmetic calculations on units of volume</video:description>
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      <video:description>U03_L1_T1_we2 Inductive Patterns

U03_L1_T1_we2 Inductive Patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24878.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-17T17:11:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GvbrtnEYRpY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U03</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we2</video:tag>
      <video:tag>Inductive</video:tag>
      <video:tag>patterns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Solving-application-problems-involving-units-of-volume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Solving application problems involving units of volume</video:title>
      <video:description>Solving application problems involving units of volume

U06_L1_T3_we3 Solving application problems involving units of volume</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24879.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T17:12:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KgoXx_58QyQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>involving</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-US-Customary-and-Metric-units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 -U.S. Customary and Metric units</video:title>
      <video:description>U.S. Customary and Metric units

U06_L2_T1_we1 U.S. Customary and Metric units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24880.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-09-17T17:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y2RHWA7t0WM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Customary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Conversion-between-metric-units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Conversion between metric units</video:title>
      <video:description>Conversion between metric units

U06_L2_T1_we2 Conversion between metric units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24881.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2012-09-17T17:12:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SYkmadc2wOI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>conversion</video:tag>
      <video:tag>between</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Perimeter-and-Unit-Conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Perimeter and Unit Conversion</video:title>
      <video:description>Perimeter and Unit Conversion

u6_l2_t3_we1 Perimeter and Unit Conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24883.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-17T17:13:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q9XCrpLPfGk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perimeter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Currency-Exchange-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Currency Exchange Introduction</video:title>
      <video:description>Currency Exchange Introduction

Introduction to how exchange rates can fluctuate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24884.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-17T17:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itoNb1lb5hY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Comparing-Celsius-and-Farenheit-temperature-scales</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Comparing Celsius and Farenheit temperature scales</video:title>
      <video:description>Comparing Celsius and Farenheit temperature scales

U06_L3_T1_we1 Comparing Celsius and Farenheit temperature scales</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24886.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-17T17:17:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aASUZqJCHHA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Celsius</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farenheit</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>scales</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Congruent-and-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Congruent and Similar Triangles</video:title>
      <video:description>Congruent and Similar Triangles

u07_l1_t3_we2 Congruent and Similar Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24890.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T17:17:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mKmYxuMirE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 17 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the topic of reinforcement learning, focusing particularly on continuous state MDPs, discretization, and policy and value iterations. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18768.jpg</video:thumbnail_loc>
      <video:duration>4620</video:duration>
      <video:publication_date>2012-09-04T05:10:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LKdFTsM3hl4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>State</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>discretization</video:tag>
      <video:tag>fitted</video:tag>
      <video:tag>value</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>function</video:tag>
      <video:tag>approximate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Application-of-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Application of Similar Triangles</video:title>
      <video:description>Application of Similar Triangles

u07_l1_t3_we5 Application of Similar Triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24894.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-17T17:24:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UgiRvl6iJzc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-American-Chinese-Debt-Loop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - American-Chinese Debt Loop</video:title>
      <video:description>American-Chinese Debt Loop

How the Chinese buying of American debt leads to lower interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24895.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-17T17:24:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m5xu4r0szaA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>american</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Loop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Using-the-Pythagorean-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Using the Pythagorean Theorem</video:title>
      <video:description>Using the Pythagorean Theorem

u07_l1_t4_we1 Using the Pythagorean Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24896.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-09-17T17:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJHONfWW9T0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Debt-Loops-Rationale-and-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Debt Loops Rationale and Effects</video:title>
      <video:description>Debt Loops Rationale and Effects

Positive and negative effects of China&apos;s devaluing of their currency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24897.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-17T17:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBI7DqttyOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Debt</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>rationale</video:tag>
      <video:tag>and</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Pythagorean-Theorem-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Pythagorean Theorem Application</video:title>
      <video:description>Pythagorean Theorem Application

u07_l1_t4_we2 Pythagorean Theorem Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24898.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-17T17:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l43fgfJ376c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-China-keeps-peg-but-diversifies-holdings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - China keeps peg but diversifies holdings</video:title>
      <video:description>China keeps peg but diversifies holdings

China keeps peg but diversifies holdings</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24899.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-17T17:25:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4aNoZjAhSr8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>China</video:tag>
      <video:tag>keeps</video:tag>
      <video:tag>peg</video:tag>
      <video:tag>but</video:tag>
      <video:tag>diversifies</video:tag>
      <video:tag>holdings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Parts-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Parts of a Circle</video:title>
      <video:description>Parts of a Circle

u07_l2_t3_we1 Parts of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24901.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T17:26:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04N79tItPEA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism</video:title>
      <video:description>Increasing number of medical tourism in India for less cost medical treatments. Video contains the reviews of some of the medical patients which shows that they have found a satisfactory treatment for them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1571564-7e2b-4623-aff1-bac33a1cb216/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-11-30T22:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9650.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hot</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>savings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Circumference-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Circumference of a Circle</video:title>
      <video:description>Circumference of a Circle

u07_l2_t3_we2 Circumference of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24902.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T17:26:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WgW_KwtBvro</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Area-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Area of a Circle</video:title>
      <video:description>Area of a Circle

u07_l2_t3_we3 Area of a Circle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24903.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-09-17T17:27:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lDKjX5ouoic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Area-and-Perimeter-of-Composite-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Area and Perimeter of Composite Figures</video:title>
      <video:description>Area and Perimeter of Composite Figures

u07_l2_t3_we4 Area and Perimeter of Composite Figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24904.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2012-09-17T17:27:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WlGuG_VZl5c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perimeter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Figures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Identifying-Geometric-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Identifying Geometric Solids</video:title>
      <video:description>Identifying Geometric Solids

u07_l3_t1_we1 Identifying Geometric Solids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24905.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-17T17:27:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cn3QiGlklRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Geometric</video:tag>
      <video:tag>Solids</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 164 - Lecture 1</video:title>
      <video:description>Computer Science 164 - Lecture 1

Programming Languages and Compilers
Instructor: Ras Bodik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26149.jpg</video:thumbnail_loc>
      <video:duration>3596</video:duration>
      <video:publication_date>2012-09-19T00:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjR7tQTIWbc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-of-the-ovine-cardiac-muscle-purkinje-fibres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of the ovine cardiac muscle purkinje fibres</video:title>
      <video:description>This video shows Purkinje fibers also called modified cardiac myocytes between the arrows,that run in the subendocardial ct space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/081bd478-01b8-4823-bc69-43e35994904b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T22:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9628.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Purkinje</video:tag>
      <video:tag>Fibers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-139-Acute-Obtuse-and-Right-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Acute Obtuse and Right Angles</video:title>
      <video:description>Acute Obtuse and Right Angles

u07_l1_t1_we2 Acute Obtuse and Right Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24908.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-09-17T17:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdYx4qk2UHU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Right</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Identifying-Parallel-and-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Identifying Parallel and Perpendicular Lines</video:title>
      <video:description>Identifying Parallel and Perpendicular Lines

u07_l1_t2_we1 Identifying Parallel and Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24909.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T17:29:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aq_XL6FrmGs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-141-Identifying-Complementary-and-Supplementary-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Identifying Complementary and Supplementary Angles</video:title>
      <video:description>Identifying Complementary and Supplementary Angles

u07_l1_t2_we2 Identifying Complementary and Supplementary Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24910.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-17T17:30:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-TWOYoxjUo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Supplementary</video:tag>
      <video:tag>angles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-142-Finding-Missing-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Finding Missing Angles</video:title>
      <video:description>Finding Missing Angles

u07_l1_t2_we3 Finding Missing Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24911.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-09-17T17:30:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z8BoVhTkaBw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Missing</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-143-Perimeter-of-a-Polygon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Perimeter of a Polygon</video:title>
      <video:description>Perimeter of a Polygon

u07_l2_t2_we1 Perimeter of a Polygon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24913.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-09-17T17:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZCKr4wTQvI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>A</video:tag>
      <video:tag>polygon</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Area-of-a-Trapezoid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Area of a Trapezoid</video:title>
      <video:description>Area of a Trapezoid

u07_l2_t2_we2 Area of a Trapezoid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24914.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-09-17T17:31:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qAs50nzzrP4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Trapezoid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Scale-of-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Scale of Solar System</video:title>
      <video:description>Scale of Solar System

Scale of Solar System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24917.jpg</video:thumbnail_loc>
      <video:duration>751</video:duration>
      <video:publication_date>2012-09-17T17:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GP53b__h4ew</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
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      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-164-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 164 - Lecture 6</video:title>
      <video:description>Computer Science 164 - Lecture 6

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26167.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-19T00:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/byQ-QfRwS1M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-140-Lecture-3-7-minute-Gap-in-Audi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 140 - Lecture 3: 7 minute Gap in Audi</video:title>
      <video:description>Electrical Engineering 140 - Lecture 3: 7 minute Gap in Audi

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26165.jpg</video:thumbnail_loc>
      <video:duration>4513</video:duration>
      <video:publication_date>2012-09-19T00:06:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-k7zvN7HnwI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Gap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Audi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Scale-of-the-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Scale of the Galaxy</video:title>
      <video:description>Scale of the Galaxy

Scale of the Galaxy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24919.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-17T17:33:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rcLnMe1ELPA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Galaxy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Intergalactic-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Intergalactic Scale</video:title>
      <video:description>Intergalactic Scale

Intergalactic Scale</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24920.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2012-09-17T17:34:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JiE_kNk3ucI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Intergalactic</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Radius-of-Observable-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Radius of Observable Universe</video:title>
      <video:description>Radius of Observable Universe

Radius of Observable Universe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24923.jpg</video:thumbnail_loc>
      <video:duration>999</video:duration>
      <video:publication_date>2012-09-17T17:36:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6nVysrZQnOQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>of</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-2003-AIME-II-Problem-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - 2003 AIME II Problem 10</video:title>
      <video:description>2003 AIME II Problem 10

perfect squares integers square root</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25058.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2012-09-18T00:52:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hh3iY4tdkGI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
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      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Simple-Differential-Equation-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Simple Differential Equation Example</video:title>
      <video:description>Simple Differential Equation Example

2010 IIT JEE Paper 1 Problem 56 Differential Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24997.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-17T17:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fqnPabGV6A4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Lecture-12-Sharing-Multimedia-on-the-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 10 - Lecture 12: Sharing Multimedia on the Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 12: Sharing Multimedia on the

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26846.jpg</video:thumbnail_loc>
      <video:duration>2544</video:duration>
      <video:publication_date>2012-09-19T02:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LIW3Uq6IMZ8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Sharing</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-A-Pathway-for-Widespread-Geothermal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - A Pathway for Widespread Geothermal Energy</video:title>
      <video:description>&quot;Lec 57 - A Pathway for Widespread Geothermal Energy&quot; February 11, 2009 lecture by Jefferson Tester for the Woods Energy Seminar (ENERGY301).  In his talk &quot;A Pathway for Widespread Utilization of Geothermal Energy--the Roles of Multi-scale Resource and Technology Research and Systems Analysis,&quot; Tester talks about the benefits and challenges of harnessing geothermal energy, and he asserts that it is a large resource that complements solar and wind energy and is both carbon free and scalable.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.  Jefferson Tester is the David Croll Chair for Sustainable Energy Systems and Associate Director for the Cornell Center for a Sustainable Future in the School of Chemical and Biomolecular Engineering at Cornell University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18828.jpg</video:thumbnail_loc>
      <video:duration>3497</video:duration>
      <video:publication_date>2012-09-04T06:14:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_BmPMl8H4pU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>thermodynamic</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>vent</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>Iceland</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>intensive</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-140-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 140 - Lecture 12</video:title>
      <video:description>Electrical Engineering 140 - Lecture 12

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26187.jpg</video:thumbnail_loc>
      <video:duration>4876</video:duration>
      <video:publication_date>2012-09-19T00:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0mr2CsrgmY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-164-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 164 - Lecture 12</video:title>
      <video:description>Computer Science 164 - Lecture 12

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26188.jpg</video:thumbnail_loc>
      <video:duration>3852</video:duration>
      <video:publication_date>2012-09-19T00:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mSMgaooCbOs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detroit-Medical-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detroit Medical Center</video:title>
      <video:description>This video takes you on a tour through the Detroit medical center campus of breakthroughs. This is very helpful if you are planning on a medical based carrier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/076ec2eb-d16e-4f3b-8c89-5fa421d1841c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:17:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8876.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detroit</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Campus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Breakthroughs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Smart-Grids-Decarbonizing-the-Power-Sector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Smart Grids &amp; Decarbonizing the Power Sector</video:title>
      <video:description>&quot;Lec 58 - Smart Grids &amp; Decarbonizing the Power Sector&quot; February 5, 2009 lecture by Nicholas Jenkins for the Woods Energy Seminar (ENERGY301).  In his talk &quot;Smart Grids and De-Carbonising the Power Sector,&quot; Jenkins discusses the progress and implementation of smart power grids using cost-effective analysis.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Nicholas Jenkins is the Shimizu Visiting Professor of the Atmosphere and Enery Program at Stanford University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18829.jpg</video:thumbnail_loc>
      <video:duration>2694</video:duration>
      <video:publication_date>2012-09-04T06:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6iziA35UACw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>electronics</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grids</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>load</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>decarbonization</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Light-Wave-Particle-Duality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Light Wave-Particle Duality</video:title>
      <video:description>Light Wave-Particle Duality

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26205.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-09-19T00:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sh42Wpvs42k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-140-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering 140 - Lecture 18</video:title>
      <video:description>Electrical Engineering 140 - Lecture 18

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26206.jpg</video:thumbnail_loc>
      <video:duration>4876</video:duration>
      <video:publication_date>2012-09-19T00:16:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r87GZSosTQE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circumcision-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circumcision Animation</video:title>
      <video:description>This video shows an 3D animation of circumcision which is the surgical removal of the foreskin (prepuce) from the penis. Source of videos is surgicalskills.net.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/379cc87f-59ca-4b03-beb7-91044040ae08/cand_25.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-11-29T11:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8880.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Photoelectrons-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Photoelectrons (NB)</video:title>
      <video:description>Photoelectrons (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26208.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-19T00:16:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TPQjDIPwJ-A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Photoelectrons</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-n2-l1p</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - n=2; l=1(p)</video:title>
      <video:description>n=2; l=1(p)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26238.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-19T00:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eoFw8xEy-m4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>N</video:tag>
      <video:tag>2</video:tag>
      <video:tag>l</video:tag>
      <video:tag>1</video:tag>
      <video:tag>P</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Botulinum-Toxin-3D-Animation-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Botulinum Toxin 3D Animation Treatment</video:title>
      <video:description>Botulinum toxin is the most powerful neurotoxin known to date only one single molecule of it is needed to stop one neuron working learn about the use and side effects of botulinum toxin injections to control muscle spasms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56c3a7cc-19b4-41c9-86c5-9eb4f45df240/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T06:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9339.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Botulinum</video:tag>
      <video:tag>Toxin</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-140-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Electrical Engineering 140 - Lecture 22</video:title>
      <video:description>Electrical Engineering 140 - Lecture 22

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26213.jpg</video:thumbnail_loc>
      <video:duration>4876</video:duration>
      <video:publication_date>2012-09-19T00:17:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Op9BBWYUNuw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-164-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 164 - Lecture 16</video:title>
      <video:description>Computer Science 164 - Lecture 16

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26214.jpg</video:thumbnail_loc>
      <video:duration>4181</video:duration>
      <video:publication_date>2012-09-19T00:17:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XQ2LOjPx2bE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Engagement-Initiatives-and-the-Role-of-the-Volunteer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Engagement Initiatives and the Role of the Volunteer</video:title>
      <video:description>Lec 5 - Engagement Initiatives and the Role of the Volunteer. In the opening session of the 2011 Volunteer Caucus, Laura Donovan Haines, AB&apos;93, President of the University of Chicago Alumni Board of Governors, and Damon Cates, MBA&apos;05, Executive Director of the University of Chicago Alumni Association, talk about the many forms alumni engagement can take, current trends in engagement, and the importance of the volunteer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14970.jpg</video:thumbnail_loc>
      <video:duration>1875</video:duration>
      <video:publication_date>2012-08-28T11:02:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZlY5a5Zt8mo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Nanomaterials-for-Batteries-Energy-Storage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Nanomaterials for Batteries &amp; Energy Storage</video:title>
      <video:description>&quot;Lec 64 - Nanomaterials for Batteries &amp; Energy Storage&quot; Yi Cui, associate professor of Materials Science and Engineering at Stanford University, discusses designing nanomaterials for energy storage, including batteries and supercapacitors. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu//

Yi Cui
http://www.stanford.edu//group/cui_group/yicui.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18835.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-09-04T06:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JB1Z9p9kyWE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Nanomaterial</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>Supercapacitor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-164-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 164 - Lecture 17</video:title>
      <video:description>Computer Science 164 - Lecture 17

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26217.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-19T00:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLWFKgIr1j8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-164-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 164 - Lecture 19</video:title>
      <video:description>Computer Science 164 - Lecture 19

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26220.jpg</video:thumbnail_loc>
      <video:duration>4786</video:duration>
      <video:publication_date>2012-09-19T00:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jiQQC3iz-x0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-140-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 140 - Lecture 25</video:title>
      <video:description>Electrical Engineering 140 - Lecture 25

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26221.jpg</video:thumbnail_loc>
      <video:duration>5001</video:duration>
      <video:publication_date>2012-09-19T00:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XfyBcRpEFh0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Highest-KE-Photoelectron-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Highest KE Photoelectron (Quiz)</video:title>
      <video:description>Highest KE Photoelectron (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26223.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2012-09-19T00:19:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k3ISd1oHxKA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Highest</video:tag>
      <video:tag>KE</video:tag>
      <video:tag>Photoelectron</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-140-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 140 - Lecture 26</video:title>
      <video:description>Electrical Engineering 140 - Lecture 26

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26225.jpg</video:thumbnail_loc>
      <video:duration>4909</video:duration>
      <video:publication_date>2012-09-19T00:20:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQSfz1frB14</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Absorption-and-Emission-Spectra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Absorption and Emission Spectra</video:title>
      <video:description>Absorption and Emission Spectra

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26226.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-19T00:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1JrO7QQ1o1M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>absorption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>Spectra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Marine-Energy-Technology-Waves-and-Currents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Marine Energy Technology: Waves and Currents</video:title>
      <video:description>&quot;Lec 65 - Marine Energy Technology: Waves and Currents&quot; Margot Gerritsen, associate professor of Energy Resource Engineering at Stanford University, discusses the viability of marine energy technology. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu//

Margot Gerritsen
http://margot.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18836.jpg</video:thumbnail_loc>
      <video:duration>3600</video:duration>
      <video:publication_date>2012-09-04T06:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kf2Z1TNQtZg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>marine</video:tag>
      <video:tag>energy</video:tag>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>He Ionization (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Definition of an angle.  How to denote an angle using points on the angle (including the vertex)</video:description>
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Two-component Phase Diagrams: Complete Solid Solubility

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Many Electrons, Shielding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec 1- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department gives an introductory lecture, outline, and background for the course.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:description>Alkaline Metals In Water

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec 11 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses energy conservation in further depth, focusing on the design of heat exchangers.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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    <lastmod>2026-08-14</lastmod>
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This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Linear-time Sorting: Lower Bounds, Counting Sort, Radix Sort

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
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      <video:description>Ever wondered how the diesel fuel injection system differs from that of petrol or gas. This is an illustration of the diesel fuel injection system.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7888.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>fuel</video:tag>
      <video:tag>injection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lung-Consolidation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lung Consolidation</video:title>
      <video:description>This video will help you to know about lung consolidation- its main causes and how it appears on an chest X-ray. Difference between an normal and patient&apos;s X-Ray is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/063d56c8-bca9-4488-bea6-1fee0f6c628d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Lung</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-59-Diving-Safety-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Diving Safety  (Quiz)</video:title>
      <video:description>Diving Safety  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26422.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-09-19T01:08:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f8b4i8DtA1Y</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diving</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Careful-Needle-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Careful Needle Insertion</video:title>
      <video:description>This video shows a careful needle insertion in abdominus block. Identifying a proper spot for the insertion is the most difficult task.</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:tag>Transversus</video:tag>
      <video:tag>Abdominus</video:tag>
      <video:tag>Block</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-63-Heating-Ideal-Gas-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Heating Ideal Gas  (Quiz)</video:title>
      <video:description>Heating Ideal Gas  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26429.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-09-19T01:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFxe8s7pTeQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heating</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Rite-of-Passage-Harvard-Medical-Students-Skills-Put-to-the-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Rite of Passage: Harvard Medical Students&apos; Skills Put to the Test</video:title>
      <video:description>How does one measure mastery in both the art and the science of medicine? Harvard Medical School relies, in part, on the Objective Structured Clinical Exam (OSCE), which features actors playing patients. All Harvard Medical students take two OSCEs—one at the end of their second year and one at the beginning of their fourth year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16167.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-08-29T10:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkHOoD_Mc64</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>education</video:tag>
      <video:tag>School</video:tag>
      <video:tag>art</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>doctors</video:tag>
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    <loc>https://dnatube.com/videos/Lec-65-Sulfur-Molecular-Formula-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Sulfur Molecular Formula  (Quiz)</video:title>
      <video:description>Sulfur Molecular Formula  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26434.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-09-19T01:10:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RCWYbfXHxXw</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sulfur</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 4- MIT 6.013 Electromagnetics and Applications, Fall 20.
Charge Induced in Ground Plane by Overhead Conductor

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16188.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/53ECnP6ign0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-12-Hazardous-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 12: Hazardous Materials</video:title>
      <video:description>Lecture 12: Hazardous Materials

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17976.jpg</video:thumbnail_loc>
      <video:duration>6591</video:duration>
      <video:publication_date>2012-09-03T18:40:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JV6FRsRnZtc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
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      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Sulfur-Molecular-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Sulfur Molecular Formula</video:title>
      <video:description>Sulfur Molecular Formula

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26435.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-09-19T01:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3vEnWW3UBoQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sulfur</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 3 - Geography of United States Elections&quot; October 20, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses presidential elections in the United States from 1789 through 1916.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:duration>6477</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/pN-so1p-qmo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>sectionalism</video:tag>
      <video:tag>regionalism</video:tag>
      <video:tag>Moderate</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Federalist</video:tag>
      <video:tag>Whig</video:tag>
      <video:tag>Jackson</video:tag>
      <video:tag>immigration</video:tag>
      <video:tag>industrialization</video:tag>
      <video:tag>slavery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Kinetic-Theory-of-Gases-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Kinetic Theory of Gases II</video:title>
      <video:description>Kinetic Theory of Gases II

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26442.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T01:12:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2wza6DXebFQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-your-memory-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How your memory works?</video:title>
      <video:description>Due to the plasticity of connection between neuron in hippocampus, you can learn and collect information in the world every day!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/615a83f6-a749-4ef5-800d-b72a4fe1c9f4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-05-24T04:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/403.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Physics-112-Lecture-8-6-minute-Screen-Blackout-630-1230</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 112 - Lecture 8: 6 minute Screen Blackout 6:30-12:30</video:title>
      <video:description>Physics 112 - Lecture 8: 6 minute Screen Blackout 6:30-12:30

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26444.jpg</video:thumbnail_loc>
      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-19T01:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1xu8hGV9IUs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>Blackout</video:tag>
      <video:tag>30</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Development Studies C10</video:title>
      <video:description>lec 8-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20863.jpg</video:thumbnail_loc>
      <video:duration>4426</video:duration>
      <video:publication_date>2012-09-07T21:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fmzxbdsjq2o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Molar-Kinetic-Energy-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Molar Kinetic Energy  (Quiz)</video:title>
      <video:description>Molar Kinetic Energy  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26447.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-09-19T01:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3L5bi-9jO74</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molar</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Vrms-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Vrms  (Quiz)</video:title>
      <video:description>Vrms  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26451.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T01:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/34UEbxpLLCc</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vrms</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Chemistry-1A-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Chemistry 1A - Lecture 27</video:title>
      <video:description>Chemistry 1A - Lecture 27

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26761.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-19T02:23:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/72PLfaAbaV8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 4 - Geography of United States Elections&quot; October 27, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course. Professor Lewis continues his discussion on the geographical history of presidential elections in the United States, from the Civil War to the Carter and Reagan administrations. 

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog5.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18867.jpg</video:thumbnail_loc>
      <video:duration>6595</video:duration>
      <video:publication_date>2012-09-04T06:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WFrqpYjGp3k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>North</video:tag>
      <video:tag>South</video:tag>
      <video:tag>West</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>GOP</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>State</video:tag>
      <video:tag>morals</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>Gilded</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Korean</video:tag>
      <video:tag>War</video:tag>
      <video:tag>disenfranchisement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Biology-1B-Lecture-23-Speciation-processes-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1B - Lecture 23: Speciation processes (cont).</video:title>
      <video:description>Biology 1B - Lecture 23: Speciation processes (cont).

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26443.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-19T01:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XHLV47RMWSM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 5 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20734.jpg</video:thumbnail_loc>
      <video:duration>2794</video:duration>
      <video:publication_date>2012-09-07T16:13:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T2qT8rR3SHE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wellness-With-Medical-Spa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wellness With Medical Spa</video:title>
      <video:description>How does the thread lift procedure works? Austin non surgical face lift procedure is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a07e7be9-bcf4-4417-9e23-8619283b8d10/cand_25.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-11-30T23:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9759.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Ball-Bearings-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Ball Bearings Velocity</video:title>
      <video:description>Ball Bearings Velocity

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26459.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-19T01:15:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgKxmA5kTo4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ball</video:tag>
      <video:tag>Bearings</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Computer Science 61A</video:title>
      <video:description>Lec 32- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16842.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-01T14:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CalKqL1gPnE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Geography of United States Elections</video:title>
      <video:description>&quot;Lec Last - Geography of United States Elections&quot; November 10, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses the geographical outcomes of the presidential, Senate, and House races in the 2008 election.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog5.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18869.jpg</video:thumbnail_loc>
      <video:duration>6138</video:duration>
      <video:publication_date>2012-09-04T06:37:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/34TSk-JKIbc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Polarization</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>McCain</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>County</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>electoral</video:tag>
      <video:tag>college</video:tag>
      <video:tag>polling</video:tag>
      <video:tag>swing</video:tag>
      <video:tag>State</video:tag>
      <video:tag>youth</video:tag>
      <video:tag>vote</video:tag>
      <video:tag>po</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-kidney-stone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of kidney stone</video:title>
      <video:description>Kidney stone removal is very common these days. There are several options for surgical removal of kidney stones. The video features such removal of kidney stone. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e12cc8ad-72c9-48e1-82a4-3ca8763a08d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-30T09:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9385.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/i-and-Imaginary-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>i and Imaginary numbers</video:title>
      <video:description>Introduction to i.  Raising i to arbitrary exponents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/abb0ad1c-a752-4cdc-bdba-3725e8b01717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2009-05-27T19:44:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2464.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Plant-and-Microbial-Biology-160-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Plant and Microbial Biology 160 - Lecture 14</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 14

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26633.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-19T01:57:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/taMQ9steePo</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Supermassive-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Supermassive Black Holes</video:title>
      <video:description>&quot;Lec 15 - Supermassive Black Holes&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with a question-and-answer session about black holes. Topics include the extent to which we are sure black holes exist in the center of all galaxies, how massive they are, and how we can observe them. The lecture then turns to strong-field relativity: relativistic effects that are unrelated to Newtonian theory. The possibility of testing predictions of the existence of black holes is discussed in the context of strong-field relativity. One way we might learn about black holes is through observation of the orbit of the companion star in an X-ray binary star system. Through this we can estimate the mass of the compact object. The lecture ends with an explanation of how astronomers find black holes, and how Professor Bailyn was able to discover one himself.

00:00 - Chapter 1. Supermassive Black Holes and Gravitational Waves
07:15 - Chapter 2. Strong-Field Relativity
17:01 - Chapter 3. X-Rays of Binary Stars
30:08 - Chapter 4. Finding Black Holes with X-Rays
46:43 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17285.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-02T17:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IlcE7QwGoMU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>accretion</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>compact</video:tag>
      <video:tag>object</video:tag>
      <video:tag>dynamically</video:tag>
      <video:tag>confirmed</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Interferometer</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>LIGO</video:tag>
      <video:tag>Musca</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>strong</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Aesthetic-Science-of-Color</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Aesthetic Science of Color</video:title>
      <video:description>&quot;Lec 4 - Aesthetic Science of Color&quot; (October 16, 2009) Stephen Palmer, UC Berkeley Psychology, discusses his research on how humans think about, associate and react to color to demonstrate that it is possible to study the science of aesthetics.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18873.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-04T07:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_PZZYuSCmWI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Aesthetically</video:tag>
      <video:tag>pleasing</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Preference</video:tag>
      <video:tag>calorimetric</video:tag>
      <video:tag>emotional</video:tag>
      <video:tag>Musical</video:tag>
      <video:tag>associations</video:tag>
      <video:tag>HCI</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>coherence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Enabling-Practical-Ubiquity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Enabling Practical Ubiquity</video:title>
      <video:description>&quot;Lec 8 - Enabling Practical Ubiquity&quot; (November 20, 2009) Shwetak Patel, from the University of Washington, discusses the challenge and recent developments of researching ubiquitous homes while allowing people to be in their natural environment. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18877.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-09-04T07:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5lknHUTbEdw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Engineer</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>math</video:tag>
      <video:tag>home</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>network</video:tag>
      <video:tag>location</video:tag>
      <video:tag>human</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>IMS</video:tag>
      <video:tag>system</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Localization</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>map</video:tag>
      <video:tag>PLP</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>data</video:tag>
      <video:tag>collection</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>hydrosense</video:tag>
      <video:tag>po</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Designing-a-Unified-Experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Designing a Unified Experience</video:title>
      <video:description>&quot;Lec 10 - Designing a Unified Experience&quot; (January 8, 2010) Kim Goodwin, a Cooper Designer, discusses persona based research models for product development and recommends that design teams collaborate interactively from ideation in order to produce a more end-user friendly product.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18879.jpg</video:thumbnail_loc>
      <video:duration>4145</video:duration>
      <video:publication_date>2012-09-04T07:01:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NKtsHzUFwMM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>persona</video:tag>
      <video:tag>research</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Adding-and-Subtracting-Polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Adding and Subtracting Polynomials 1</video:title>
      <video:description>Adding and Subtracting Polynomials 1

U08_L2_T2_we1 Adding and Subtracting Polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24671.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T15:21:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ahdKdxsTj8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-178-Use-Cases-for-Credit-Default-Swaps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 178 - Use Cases for Credit Default Swaps</video:title>
      <video:description>Use Cases for Credit Default Swaps

How credit default swaps can be used as hedges, insurance or side-bets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20532.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-09-06T15:40:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewSw9tF9Z0E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>use</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leukemia-stem-cell-self-renewal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leukemia stem cell self-renewal</video:title>
      <video:description>Leukemia stem cell self-renewal  4 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8aa2b1aa-9ffe-4b6b-ab5c-020363b813af/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-24T05:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5907.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>leukemia</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>renewal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dark-Matter-Mystery-Most-Of-The-Universe-Is-Missing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dark Matter Mystery: Most Of The Universe Is Missing</video:title>
      <video:description>The Mystery of Dark Matter (4/4): Most Of Our Universe Is Missing.

A mystery exists! Galaxies do not seem to have enough mass for stars to orbit at their observed speeds. Galaxies should be flying apart, but they don&apos;t. Why not?  Explore the surreal world of dark matter - one of the universe&apos;s greatest mysteries. 

---
Please subscribe to Science &amp;amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

This presentation is available to educators on DVD and comes complete with specially-crafted teacher notes.
• http://www.perimeterinstitute.ca

The Mystery of Dark Matter Video Game
• http://perimeterinstitute.ca/dark_matter_game/index.html

---

In astronomy and cosmology, dark matter is a form of matter that is undetectable by its emitted electromagnetic radiation, but whose presence can be inferred from gravitational effects on visible matter and background radiation. According to present observations of structures larger than galaxies, as well as Big Bang cosmology, dark matter accounts for the vast majority of the mass in the observable universe.

Dark matter was postulated by Fritz Zwicky in 1934, to account for evidence of &quot;missing mass&quot; in the orbital velocities of galaxies in clusters. Subsequent to then, other observations have indicated the presence of dark matter in the universe, including the rotational speeds of galaxies, gravitational lensing of background objects by galaxy clusters such as the Bullet Cluster, and the temperature distribution of hot gas in galaxies and clusters of galaxies.

Dark matter plays a central role in state-of-the-art modeling of structure formation and galaxy evolution, and has measurable effects on the anisotropies observed in the cosmic microwave background. All these lines of evidence suggest that galaxies, clusters of galaxies, and the universe as a whole contain far more matter than that which interacts with electromagnetic radiation: the remainder is frequently call</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/862c6349-0eb6-4782-ab1d-7ed2bfb1fe4a/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4212.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Engery</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>neutrinos</video:tag>
      <video:tag>axions</video:tag>
      <video:tag>supersymmetric</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>baryonic</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>cold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Innovation-in-a-Disruptive-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Innovation in a Disruptive Environment</video:title>
      <video:description>&quot;Lec 1 - Innovation in a Disruptive Environment&quot; (October 7, 2009) Steve Jurvetson, partner at Draper Fisher Jurvetson, offers perspective on the market opportunities in innovation and technology. Topics discussed include the necessity for utter market disruption, interdisciplinary solutions (particularly across the &quot;bio-nano&quot; life sciences and engineering), and advice for those interested in working in the venture capital arena.

Steve Jurvetson is a Managing Director of Draper Fisher Jurvetson. He was the founding VC investor in Hotmail, Interwoven and Kana. He also led the firm&apos;s investments in Tradex and Xyras and most recently, in pioneering companies in nanotechnology and molecular electronics.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Entrepreneurial Thought Leaders Program:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18896.jpg</video:thumbnail_loc>
      <video:duration>3619</video:duration>
      <video:publication_date>2012-09-04T07:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EzZIXu9Gbl0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>firm</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>branding</video:tag>
      <video:tag>building</video:tag>
      <video:tag>new</video:tag>
      <video:tag>life</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>accelerating</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Reach-Your-Escape-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Reach Your Escape Velocity</video:title>
      <video:description>&quot;Lec Last - Reach Your Escape Velocity&quot; (May 4, 2011) Geoffrey Moore, author and venture partner at Mohr Davidow Ventures, talks about strategies and advice to help companies that are stuck in a sales and development rut escape and move ahead of the competition. Moore&apos;s approach centers on power, rather than performance, to overcome internal resistance and engage with new growth opportunities

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18908.jpg</video:thumbnail_loc>
      <video:duration>3532</video:duration>
      <video:publication_date>2012-09-04T07:13:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yhQJB9SXK4o</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>consulting</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>invest</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>optimize</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Earnings</video:tag>
      <video:tag>firm</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>high</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>globalizati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Asthma-c15f73</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Asthma?</video:title>
      <video:description>Asthma is a chronic condition that affects the airways for carrying air in and out of lungs. The structure of airways before and after asthma is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/82eb4566-a740-40d9-83e2-3dba318d4532/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-02-10T02:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29947.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>asthma</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Test-For-Hearing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Test For Hearing</video:title>
      <video:description>Video shows the process of ear testing by an expert doctor. A full step by step explanation is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b63cf0fe-02b8-410e-bb3a-cf65c515a4ab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T19:48:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10273.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>assessment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hearing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Standard-Reduction-Potential-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Standard Reduction Potential II</video:title>
      <video:description>Standard Reduction Potential II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26854.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2012-09-19T02:45:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SswF_wnX1Pg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Put-Call-Parity-Arbitrage-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Put-Call Parity Arbitrage I</video:title>
      <video:description>Put-Call Parity Arbitrage I

Put-Call Parity Arbitrage I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20356.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2012-09-06T14:23:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SCM4A0rBeOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-10-Lecture-17-The-InternetHow-it-Works-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 10 - Lecture 17: The Internet.How it Works Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 17: The Internet.How it Works

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26857.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-09-19T02:46:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7gu1vIdWfi0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>the</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-61A-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61A - Lecture 6</video:title>
      <video:description>Computer Science 61A - Lecture 6

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26951.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-19T05:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0yHyUBnaS4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Zn-in-H2SO4-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Zn in H2SO4  (Quiz)</video:title>
      <video:description>Zn in H2SO4  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26858.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2012-09-19T02:46:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nUxUTyL2raM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Zn</video:tag>
      <video:tag>in</video:tag>
      <video:tag>H2SO4</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Concentrating-Cell-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Concentrating Cell  (Quiz)</video:title>
      <video:description>Concentrating Cell  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26862.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-19T02:47:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UEArKGelvl0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Concentrating</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 4 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 4: Factorization into A = LU

*Please note that there is not a higher quality version available.

View the complete course: http://ocw.mit.edu/18-06S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14537.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5hO3MrzPa0A</video:player_loc>
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      <video:tag>algebra</video:tag>
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      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
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      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
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      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
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      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Citric-Acid-Cycle-or-Krebs-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this cycle,citric acid is first consumed and then regenerated in a sequence of reactions. All aerobic organisms use this cycle to generate energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c8f13947-063a-42ee-90a6-a9d23f9002be/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:59:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2355.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Citric</video:tag>
      <video:tag>Acid</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 9- MIT 3.320 Atomistic Computer Modeling of Materials.
Finite Temperature: Review of Stat Mech and Thermodynamics

Excitations in Materials and How to Sample Them

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4400</video:duration>
      <video:publication_date>2012-08-30T13:19:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zyId5iqW6Ig</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Catastrophic-Impacts-in-Earths-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Catastrophic Impacts in Earth&apos;s History</video:title>
      <video:description>&quot;Lec 7 - Catastrophic Impacts in Earth&apos;s History&quot; (February 2, 2010) David Morrison, NASA Lunar Science Institute, discusses the discovery of the cretaceous catastrophe that caused the last mass extinction and explains NASA&apos;s research on the danger of similar events occurring in Earth&apos;s near future.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18915.jpg</video:thumbnail_loc>
      <video:duration>4805</video:duration>
      <video:publication_date>2012-09-04T07:19:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c4WVhqfL3YY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>catastrophe</video:tag>
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      <video:tag>mass</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>marine</video:tag>
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      <video:tag>terrestrial</video:tag>
      <video:tag>material</video:tag>
      <video:tag>cretaceous</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>conspiracy</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>ask</video:tag>
      <video:tag>an</video:tag>
      <video:tag>astrobiologist</video:tag>
      <video:tag>fain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-10-Lecture-20-Distributed-Computing-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 10 - Lecture 20: Distributed Computing Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 20: Distributed Computing

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2966</video:duration>
      <video:publication_date>2012-09-19T02:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ngDf1loquTw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>Computing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Process-Modules-I-Oxidation-and-Film-Deposition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Process Modules I: Oxidation and Film Deposition</video:title>
      <video:description>Lec 5- Process Modules I: Oxidation and Film Deposition.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17100.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-02T09:59:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1zZV5PsexKc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Copper-Metal-in-Nitric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Copper Metal in Nitric Acid</video:title>
      <video:description>Copper Metal in Nitric Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26873.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-09-19T02:48:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gw-DE61ltX8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Copper</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 33 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27404.jpg</video:thumbnail_loc>
      <video:duration>2650</video:duration>
      <video:publication_date>2012-09-21T06:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TtM5cs1Iis0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Balancing Redox Equation</video:title>
      <video:description>Balancing Redox Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26874.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-09-19T02:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FmTLXnrPBPQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>redox</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Nernst Equation</video:title>
      <video:description>Nernst Equation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26875.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-19T02:49:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Blek9QGKrbc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nernst</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Oxidation-of-Br-vs-pH-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Oxidation of Br vs. pH  (Quiz)</video:title>
      <video:description>Oxidation of Br vs. pH  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26878.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:49:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FeJ1LQe6Zh4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Br</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61C-Memory-Hierarchy-Direct-Map</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Map</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61C - Memory Hierarchy: Direct Mapped Caches&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/12/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27285.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-21T04:54:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFpLyfGzArk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Mapped</video:tag>
      <video:tag>Caches</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Treat-Tetanus-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Treat Tetanus Infection</video:title>
      <video:description>Tetanus is a very serious disease for a person to get because it can be fatal tetanus is painful muscle contractions that are caused by bacteria this bacterium is usually clostridium tetani</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f89ee97-2e7a-43a6-b0a6-534e5206ac01/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tetanus</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Darwins-Birthday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Darwin&apos;s Birthday</video:title>
      <video:description>&quot;Lec 9 - Darwin&apos;s Birthday&quot; (February 11, 2010) Lynn Rothschild, Professor and NASA Research Scientist, and Stephen Palumbi, Director of the Hopkins Marine Station, discuss Darwin&apos;s career from childhood to the end of his life and his theory of evolution.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18917.jpg</video:thumbnail_loc>
      <video:duration>3611</video:duration>
      <video:publication_date>2012-09-04T07:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXOal8C-CWA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>botany</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>childhood</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Beagle</video:tag>
      <video:tag>Ship</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>land</video:tag>
      <video:tag>taxidermy</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Variability</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>reproduct</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-A-Life-with-SETI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - A Life with SETI</video:title>
      <video:description>&quot;Lec Last - A Life with SETI&quot; (March 9, 2010) Dr. Frank Drake discusses the program that he founded, Search for Extra-Terrestrial Intelligence (SETI), and the possibility of finding extraterrestrial life in the greater universe.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18922.jpg</video:thumbnail_loc>
      <video:duration>6570</video:duration>
      <video:publication_date>2012-09-04T07:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CZ0NnPJP1CU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>Satellites</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Craft</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Views-Drawing-and-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Views, Drawing, and Animation</video:title>
      <video:description>&quot;Lec 5 - Views, Drawing, and Animation&quot; (January 19, 2010) Josh Shaffer discusses views, drawing, text and images, and animation.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18929.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-04T07:59:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tms_A3W6wzw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Draw</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>UIResponder</video:tag>
      <video:tag>event</video:tag>
      <video:tag>handling</video:tag>
      <video:tag>superview</video:tag>
      <video:tag>subview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Probability-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -19 Probability (part 7)</video:title>
      <video:description>Probability (part 7)

More on conditional probability.  Touch on Bayes&apos; Theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21866.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-10T17:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BLcgeLALLnc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Bracketing-Redox-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Bracketing Redox  (Quiz)</video:title>
      <video:description>Bracketing Redox  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26884.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-09-19T02:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsB5ZigPQHY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bracketing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61A-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61A - Lecture 16</video:title>
      <video:description>Computer Science 61A - Lecture 16

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26960.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-19T06:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jXW84ZtHpN0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Computer Science 61A</video:title>
      <video:description>Lec 35- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16845.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-01T14:08:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGHD2F8WOyw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 24 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 24: Markov Matrices; Fourier Series.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14568.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-26T19:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8MF3pz-oYHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Oil-and-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oil and Gas</video:title>
      <video:description>Lec 18 - Oil and Gas. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14704.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-08-27T10:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FnM-eH2COoY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Statistics 21</video:title>
      <video:description>Lec 7- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16939.jpg</video:thumbnail_loc>
      <video:duration>4616</video:duration>
      <video:publication_date>2012-09-01T17:02:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7tj2-2r2Gk</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Year-2008-Guest-Lecture-by-Andrew-Redleaf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Year 2008 - Guest Lecture by Andrew Redleaf</video:title>
      <video:description>Guest Lecture by Andrew Redleaf
Financial Markets (ECON 252) -Year 2008

Andrew Redleaf, a Yale graduate and manager of Whitebox Advisors, a hedge fund, discusses his experience with financial markets. He addresses one of the fundamental questions in finance--whether or not markets are efficient--and concludes that although they don&apos;t seem to be efficient, beating the market is very difficult. Mr. Redleaf discusses his thoughts about psychological barriers that make markets inefficient. He also comments on his beliefs regarding risk management and how people are compensated for mitigating risks, rather than for taking on risk as is often perceived. He ends by answering several questions from students.

00:00 - Chapter 1. The Markets Are Not Efficient 
10:15 - Chapter 2. Psychological Factors of Market Inefficiency 
25:57 - Chapter 3. Rewards Are for Risk-Mitigating, Not Risk-Taking 
33:14 - Chapter 4. Issues in the Current U.S. and Global Economies 
43:41 - Chapter 5. Questions: Cash and Bonds as Default Investments 
01:04:35 - Chapter 6. Speculating on Backdated Options 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12552.jpg</video:thumbnail_loc>
      <video:duration>4528</video:duration>
      <video:publication_date>2012-08-20T13:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DMbhgSBIUfk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>anchoring</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Redleaf</video:tag>
      <video:tag>backdating</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>coupon</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>management</video:tag>
      <video:tag>security</video:tag>
      <video:tag>reseller</video:tag>
      <video:tag>Whitebox</video:tag>
      <video:tag>advisors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Silver-Christmas-Tree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Silver Christmas Tree</video:title>
      <video:description>Silver Christmas Tree

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26888.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T02:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lf07iBg-M3w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
      <video:tag>Christmas</video:tag>
      <video:tag>tree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-State-initiatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - State initiatives</video:title>
      <video:description>State initiatives

Taught by Dan Farber</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19727.jpg</video:thumbnail_loc>
      <video:duration>6451</video:duration>
      <video:publication_date>2012-09-05T04:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBithUtaaas</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Would-a-Brick-or-Feather-Fall-Faster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Would a Brick or Feather Fall Faster</video:title>
      <video:description>Would a Brick or Feather Fall Faster

What would fall faster on the moon?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21056.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-08T17:17:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/36Rym2q4H94</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>would</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brick</video:tag>
      <video:tag>or</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>faster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Areopagitica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Areopagitica</video:title>
      <video:description>&quot;Lec 8 - Areopagitica&quot; Milton (ENGL 220)

Milton&apos;s political tract Areopagitica is discussed at length. The author&apos;s complicated take on state censorship and licensing, both practiced by the English government with respect to printed materials at the time, is examined. His eclectic use of pagan mythology, Christian scripture, and the metaphors of eating and digestion in defense of his position are probed. Lastly, Milton&apos;s insistence that moral truths must be examined and tested in order for goodness to be known is explored as an early manifestation of the rhetoric that will be used to depict the Fall in Paradise Lost.

00:00 - Chapter 1. Introduction: Areopagitica and the English Revolution
05:49 - Chapter 2. Parliamentary Factions During the English Revolution
10:28 - Chapter 3. &quot;Areopagitica&quot;: Freedom of the Press, Censorship and Licensing
24:35 - Chapter 4. Milton&apos;s Narrative of the History of Truth

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17302.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-02T17:52:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i7zq31I1wEE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>censorship</video:tag>
      <video:tag>licensing</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>Presbyterians</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Fall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Rate-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Rate Laws</video:title>
      <video:description>Rate Laws

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26893.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-19T02:52:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qRkR-Gg29A0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Laws</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Initial-Rate-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Initial Rate  (Quiz)</video:title>
      <video:description>Initial Rate  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26894.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-19T02:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxxhXa3TZAU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Initial</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rate-Order-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rate Order  (Quiz)</video:title>
      <video:description>Rate Order  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26896.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-19T02:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6SHjX_QcwE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164B-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - PACS 164B - Lecture 23</video:title>
      <video:description>PACS 164B - Lecture 23

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17626.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-03T16:30:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ktiplppXmSU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-God-and-Mammon-The-Wealth-of-Literary-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - God and Mammon: The Wealth of Literary Memory</video:title>
      <video:description>&quot;Lec 10 - God and Mammon: The Wealth of Literary Memory&quot; Milton (ENGL 220)

This second lecture on Paradise Lost looks at hell and its inhabitants, as depicted in Books I and II. Milton&apos;s struggle both to match and outdo his literary predecessors is examined by way of allusions to the works of Homer and Edmund Spenser, particularly the cave of Mammon episode in Book Two of The Faerie Queene. The presence of classical mythological figures, such as Medusa and Mulciber, in the Christian hell of Paradise Lost is pondered, along with early distinctions in the poem, frequently blurred, between good and evil, beautiful and ugly, and heaven and hell.

00:00 - Chapter 1. Was Memory the Source of Milton&apos;s Poetic Inspiration?
04:03 - Chapter 2. Milton Defends the Divine Authority behind his Poem
08:02 - Chapter 3. &quot;Paradise Lost&quot;: A Literary Fantasy of Forgetfulness
16:22 - Chapter 4. The Cave of Mammon and the Theme of Temptation
24:36 - Chapter 5. Analyzing &quot;Paradise Lost&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17304.jpg</video:thumbnail_loc>
      <video:duration>3038</video:duration>
      <video:publication_date>2012-09-02T17:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RyG91mziBoA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>Mnemosyne</video:tag>
      <video:tag>divine</video:tag>
      <video:tag>authorization</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>underworld</video:tag>
      <video:tag>river</video:tag>
      <video:tag>Lethe</video:tag>
      <video:tag>Medusa</video:tag>
      <video:tag>Mulciber</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Spenser</video:tag>
      <video:tag>Sir</video:tag>
      <video:tag>Guyon</video:tag>
      <video:tag>cave</video:tag>
      <video:tag>Mammon</video:tag>
      <video:tag>ribs</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>Death</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Inverse-Matrix-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Inverse Matrix (part 1)</video:title>
      <video:description>Inverse Matrix (part 1)

Taking the inverse of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21980.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2012-09-11T00:11:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUQR0enP7RQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 23 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27394.jpg</video:thumbnail_loc>
      <video:duration>2326</video:duration>
      <video:publication_date>2012-09-21T06:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FzLttOaEusE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Molecular-Cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Molecular Cloning</video:title>
      <video:description>Video shows the use of bacteria and their plasmids as cloning vectors for producing clones of cells. Cloning vectors, plasmid maps, restriction enzymes and DNA ligation are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4b638d69-24d9-4e69-b3b0-b77de2b6a68c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-13T22:22:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>2</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 26 - Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27397.jpg</video:thumbnail_loc>
      <video:duration>1851</video:duration>
      <video:publication_date>2012-09-21T06:18:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dv6pm4E1mKs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Fall-2009-Quarter-Roundup-What-Did-We-Learn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Fall 2009 Quarter Roundup: What Did We Learn?</video:title>
      <video:description>&quot;Lec 5 - Fall 2009 Quarter Roundup: What Did We Learn?&quot; (November 11, 2009) Stanford instructor and seasoned serial entrepreneur Steve Blank looks back at the commonalities and quirks of the quarter&apos;s previous speakers. Blank outlines a thorough checklist of questions and analysis helpful to any new enterprise leader, and offers insight and case studies from industry giants and new technology plays alike.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18900.jpg</video:thumbnail_loc>
      <video:duration>4713</video:duration>
      <video:publication_date>2012-09-04T07:12:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6USgPkfsVJM</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>user</video:tag>
      <video:tag>payer</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Hewlett</video:tag>
      <video:tag>Packard</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Microsys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 29 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27400.jpg</video:thumbnail_loc>
      <video:duration>2455</video:duration>
      <video:publication_date>2012-09-21T06:24:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Efj364V3-94</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Adding-Whole-Numbers-and-Applications-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Adding Whole Numbers and Applications 1</video:title>
      <video:description>Adding Whole Numbers and Applications 1

U01_L2_T1_we1 Adding Whole Numbers and Applications 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24695.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-09-17T16:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b22tMEc6Kko</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Of-Plant-Cell-And-Animal-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Of Plant Cell And Animal Cell</video:title>
      <video:description>This video presentation demonstrates the differences between an animal cell and a plant cell. Plant cells have plastids while animal cells don&apos;t.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9b2e23ab-f746-45c3-9f9b-d7a071ef5f89/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-12T01:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11280.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Plastids</video:tag>
      <video:tag>centrosome</video:tag>
      <video:tag>Lysosomes</video:tag>
      <video:tag>vacuoles</video:tag>
      <video:tag>wall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-200C2-Occupational-Health-and-Reg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Public Health 200C2 -Occupational Health and Reg</video:title>
      <video:description>&quot;Lec 6 - Public Health 200C2 -Occupational Health and Reg&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27416.jpg</video:thumbnail_loc>
      <video:duration>3714</video:duration>
      <video:publication_date>2012-09-21T06:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aq26Z_HCXzM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Occupational</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 31 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27402.jpg</video:thumbnail_loc>
      <video:duration>2685</video:duration>
      <video:publication_date>2012-09-21T06:24:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BFrzEwyTJuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 32 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27403.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-21T06:24:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yxSBZVCfFuo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 4 - Classical Mechanics&quot; (October 17, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he focuses symmetry and conservation laws, including the principle of least action and Lagrangian methods.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18981.jpg</video:thumbnail_loc>
      <video:duration>6949</video:duration>
      <video:publication_date>2012-09-04T08:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ojEwHlyty4Q</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>par</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Adding-Whole-Numbers-and-Applications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Adding Whole Numbers and Applications 2</video:title>
      <video:description>Adding Whole Numbers and Applications 2

U01_L2_T1_we2 Adding Whole Numbers and Applications 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24696.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-09-17T16:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8TD6iDzt4oQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Adding-Whole-Numbers-and-Applications-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Adding Whole Numbers and Applications 3</video:title>
      <video:description>Adding Whole Numbers and Applications 3

U01_L2_T1_we3 Adding Whole Numbers and Applications 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24697.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T16:10:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YB2ATNCMciY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Faiths-and-the-Dynamics-of-Economic-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Faiths and the Dynamics of Economic Development</video:title>
      <video:description>Faiths and the Dynamics of Economic Development
Convictions of faith shape cultural conditions that promote or impede economic growth. Explore the roles that faiths can and do play under economic conditions of rapid globalization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12533.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-08-18T14:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3sdfr_tWBwk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 6 - Darwin&apos;s Legacy&quot; October 27, 2008 lecture by Niles Eldredge for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  Dr. Eldredge discusses Darwin&apos;s life and work.  The lecture is concluded with a panel discussion with Ward Watt and Liz Hadly.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18998.jpg</video:thumbnail_loc>
      <video:duration>6835</video:duration>
      <video:publication_date>2012-09-04T08:49:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_NQAA89H78</video:player_loc>
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      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>social</video:tag>
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      <video:tag>anthropology</video:tag>
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      <video:tag>diversity</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 36 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27407.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-21T06:25:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uPNVTl0hD48</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-200C2-Environmental-Health-Regul</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 200C2 - Environmental Health Regul</video:title>
      <video:description>&quot;Lec 9 - Public Health 200C2 - Environmental Health Regul&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27419.jpg</video:thumbnail_loc>
      <video:duration>6122</video:duration>
      <video:publication_date>2012-09-21T06:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kDbHbzOL_Oo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Regul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Earth-and-Planetary-Science-C20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Earth and Planetary Science C20</video:title>
      <video:description>&quot;Lec 1 - Earth and Planetary Science C20 &quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27442.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-21T07:18:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4TWs0w0vvA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-IInclined-Plane-Force-Componentsnclined-Plane-Force-Components</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - IInclined Plane Force Componentsnclined Plane Force Components</video:title>
      <video:description>Inclined Plane Force Components

Figuring out the components of the force due to gravity that are parallel and perpendicular to the surface of an inclined plane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21079.jpg</video:thumbnail_loc>
      <video:duration>762</video:duration>
      <video:publication_date>2012-09-08T17:29:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TC23wD34C7k</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Inclined</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>force</video:tag>
      <video:tag>components</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Earth-and-Planetary-Science-C20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  2 - Earth and Planetary Science C20</video:title>
      <video:description>&quot;Lec  2 - Earth and Planetary Science C20&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27443.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-21T07:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7gbRafDME_Y</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec20-Examination-of-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec20  - Examination of Occlusion</video:title>
      <video:description>&quot;Lec20  - Examination of Occlusion&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21374.jpg</video:thumbnail_loc>
      <video:duration>1103</video:duration>
      <video:publication_date>2012-09-09T04:45:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y3xKPXyPsFI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec20</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec 2 - MIT 6.912 Introduction to Copyright Law&quot; LexisNexis(c); 1976 Copyright Act

View the complete course: http://ocw.mit.edu/6-912IAP06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15884.jpg</video:thumbnail_loc>
      <video:duration>6966</video:duration>
      <video:publication_date>2012-08-28T21:13:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g9UwqdMHjnM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
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      <video:tag>copyright</video:tag>
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      <video:tag>legal</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Adding-Whole-Numbers-and-Applications-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adding Whole Numbers and Applications 4</video:title>
      <video:description>Adding Whole Numbers and Applications 4

U01_L2_T1_we4 Adding Whole Numbers and Applications 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24698.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2012-09-17T16:10:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HaI9U9w3CM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-185-Estate-Tax-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 185 - Estate Tax Basics</video:title>
      <video:description>Estate Tax Basics

Overview of the inheritance tax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20545.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-06T15:50:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9nEBmsIsIYg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Estate</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Developing-WebOS-Apps-Basics-SDK-Ares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Developing WebOS Apps: Basics, SDK, Ares</video:title>
      <video:description>&quot;Lec 4 - Developing WebOS Apps: Basics, SDK, Ares&quot; (April 22, 2010) Steven Feaster presents an introduction to developing apps on WebOS.  Gray Norton them demonstrates the Ares development tool.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19073.jpg</video:thumbnail_loc>
      <video:duration>3674</video:duration>
      <video:publication_date>2012-09-04T09:46:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EF7q6HLukfI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>Scene</video:tag>
      <video:tag>card</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>MVC</video:tag>
      <video:tag>model</video:tag>
      <video:tag>View</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>EC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-AST-210EE-213-Coherence-Zone-plate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - AST 210/EE 213 Coherence.  Zone plate...</video:title>
      <video:description>AST 210/EE 213 Coherence.  Zone plate...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 24: Coherence.  Zone plate introduction
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19405.jpg</video:thumbnail_loc>
      <video:duration>4963</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XGcAWyiV43k</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
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      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Silicon-Valley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Silicon Valley</video:title>
      <video:description>&quot;Lec 2 - Silicon Valley&quot; Chuck Eesley discusses some of the popular theories on why Silicon Valley has succeeded as a startup hub.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19004.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-04T08:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dcNLIeBiUK0</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
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      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Year-2008-Forwards-and-Futures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Year 2008 -  Forwards and Futures</video:title>
      <video:description>Forwards and Futures -Year 2008

Financial Markets (ECON 252)

Futures markets were started in Osaka, Japan in the 1600s to create an authoritative and meaningful market price for agricultural products, using standardized contracts. Since then, futures markets have been copied around the world to allow the hedging various future risks, financial and other. In the United States, the Chicago Mercantile Exchange and the Chicago Board of Trade have been the most popular futures trading markets. Although futures markets are changing and becoming more electronic, they are still important risk management tools for farmers and present financial opportunities for all manner of hedgers and arbitrageurs.

00:00 - Chapter 1. Introduction: Thoughts on Guest Speakers
07:23 - Chapter 2. From Osaka&apos;s Rice Warehouses: The Development of the Forward and Futures Market 
24:47 - Chapter 3. Forward Contracts for Currency Exchange and Interest Rates 
35:30 - Chapter 4. The Completely Financial Futures Market 
51:44 - Chapter 5. A Case Study of Futures: The Price of Wheat and the Question of Storage 
01:00:47 - Chapter 6. Backwardation and Spot Premiums 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12559.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-08-20T13:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X_rfROvI9j4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basis</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Holbrook</video:tag>
      <video:tag>working</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Spot</video:tag>
      <video:tag>premium</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-111-Beta-Ray-Spectroscopy-BRA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 111: Beta Ray Spectroscopy (BRA)</video:title>
      <video:description>Physics 111: Beta Ray Spectroscopy (BRA)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Beta Ray Spectroscopy Experiment, providing students with an introduction to the theory, apparatus, and procedures.

Radioactive decay of nuclei by emission of beta rays (electrons) is a fundamental phenomenon of nuclear physics. In this experiment you will measure the energies and momenta of beta rays emitted by radioactive cesium. A study of the number of electrons emitted vs. the momentum yields information about decay processes.  Once you observe the beta decay spectrum, you will model the phenomenon with a Fermi-Kurie plot that incorporates the theory of beta decay and determines the maximum energy available in the decay process


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26988.jpg</video:thumbnail_loc>
      <video:duration>2519</video:duration>
      <video:publication_date>2012-09-19T06:16:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qJ4MPtMmFPw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>Bra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Library-Application-Collaboration-Development-Tools-and-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Library Application Collaboration, Development Tools and Resources</video:title>
      <video:description>&quot;Lec 6 - Library Application Collaboration, Development Tools and Resources&quot; Research and discussions among the library application development community with the aim of improving internal collaboration and the provision of ongoing support, sustaining engineering, and specialized development support services.

Creative Commons music by 
Hugh Doolan: http://soundcloud.com/hughdoolan/heartlands-free-dl

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23015.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-12T05:23:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Smxb_ji2piw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec Last - The Theoretical Minimum&quot; (March 19, 2012) Leonard Susskind concludes the course by wrapping up the major concepts that were covered throughout the quarter and discussing some of the limits of the field of quantum physics.

In this course world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19040.jpg</video:thumbnail_loc>
      <video:duration>6391</video:duration>
      <video:publication_date>2012-09-04T09:26:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dYtyslPtK8Y</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Miltonic-Smile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The Miltonic Smile</video:title>
      <video:description>&quot;Lec 11 - The Miltonic Smile&quot; Milton (ENGL 220)

Milton&apos;s characteristic use of simile is explored in Books One and Two of Paradise Lost. Particular attention is paid to how Milton&apos;s similes work to support, undermine, and complicate both the depiction of Satan and the broader thematic concerns of the poem, such as the ideas of free will and divine providence. The critical perspectives of Geoffrey Hartman and Stanley Fish are incorporated into an analysis of Satan&apos;s shield and spear and the simile of the leaves.

00:00 - Chapter 1. Introduction: Similes in &quot;Paradise Lost&quot;
03:36 - Chapter 2. Similes in &quot;Paradise Lost&quot;:  Satan&apos;s Shield Compared to the Moon
17:05 - Chapter 3. Similes in &quot;Paradise Lost&quot;:  Satan&apos;s Spear Compared to the Mast of a Ship
22:38 - Chapter 4. Similes in &quot;Paradise Lost&quot;:  Simile of the Leaves
34:18 - Chapter 5. Hartman and Fish: Theories of Similes in &quot;Paradise Lost&quot;
40:34 - Chapter 6. Similes in &quot;Paradise Lost&quot;:  Simile of the Belated Peasant

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17305.jpg</video:thumbnail_loc>
      <video:duration>2740</video:duration>
      <video:publication_date>2012-09-02T17:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2zUJzKmXZxc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>divine</video:tag>
      <video:tag>providence</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>Geoffrey</video:tag>
      <video:tag>Hartman</video:tag>
      <video:tag>Miltonic</video:tag>
      <video:tag>simile</video:tag>
      <video:tag>observer</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>shades</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Fish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-High-Blood-Bressure-on-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of High Blood Bressure on Body</video:title>
      <video:description>The video shows the harmful effects of High blood pressure on our body. High blood pressure damages the blood vessels which results in kidney failure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/74df4f84-89a8-4a53-af52-e152bf1f5b23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-11-30T22:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9710.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>body</video:tag>
      <video:tag>effects</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-featuring-vinculin-tail-dnb-mix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics featuring vinculin tail (dnb mix)</video:title>
      <video:description>Tanz der moleküle is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9f6303d1-04b0-4258-a7b4-c88bfc3041e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-05-30T06:56:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2688.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>UK</video:tag>
      <video:tag>apache</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>filament</video:tag>
      <video:tag>talin</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>tanz</video:tag>
      <video:tag>der</video:tag>
      <video:tag>moleküle</video:tag>
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      <video:tag>bass</video:tag>
      <video:tag>DNB</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Edwardian-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Edwardian Bioinformatics</video:title>
      <video:description>The beginnings of a legend...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c9a26baf-12a5-40f2-ac30-84ee4977a55f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-05-30T06:50:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2686.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>Edwardian</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Heart-Purkinje-Fibers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Heart Purkinje Fibers</video:title>
      <video:description>A brief description of the movement of heart arteries is discussed here. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/57b4b637-4629-4056-93c0-3d1df03cca64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T10:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9557.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Purkinje</video:tag>
      <video:tag>Fibers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 4 - The Theoretical Minimum&quot; January 30, 2012 - In this course, world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure. In this lecture, he continues his discussion on the vectors and operators that define the language of quantum physics.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19034.jpg</video:thumbnail_loc>
      <video:duration>6443</video:duration>
      <video:publication_date>2012-09-04T09:26:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tRWBoossG0Y</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>State</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
      <video:tag>eigenvalues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Diffraction-and-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Diffraction and Interference</video:title>
      <video:description>Diffraction and Interference

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26173.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-19T00:08:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YsyMQYr4h_4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>diffraction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Sociology150A-Status</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  Sociology150A:  Status</video:title>
      <video:description>&quot;Lec 17  Sociology150A:  Status&quot;Social Psychology: Self and Society
Professor: Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24263.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-15T05:39:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpwUYmJXKww</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Status</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Geography C110</video:title>
      <video:description>&quot;Lec 1 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24287.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-15T06:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYR5PdPZ_w0</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Construction-of-De-Novo-Biological-Process-Control-Circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Construction of De Novo Biological Process Control Circuits</video:title>
      <video:description>&quot;Lec 2 - Construction of De Novo Biological Process Control Circuits&quot; (October 14, 2009) Susan Weininger of Molecular Lock Corporation introduces molecular locks, protein assemblies that can turn genes on and off.  She then discusses how the structure and action of Molecular Locks make them uniquely suited to engineering new biological circuits that can run parallel to existing naturally occurring biological circuits.  Biological circuit design has many of the same features of electronic circuits and software, including logic elements, causal conditions, clocks and loops.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19064.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-09-04T09:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/07sYlLWIgQo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Lock</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>spooling</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-An-Introduction-to-General-Philosophy-dde3dc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 1- An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21466.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2012-09-09T05:27:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hdCBGWcd4qw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Hybridization and Chemical Bonding (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14908.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T04:11:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rQdOSLjEWcA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 6 - MIT 18.085 Computational Science and Engineering I&quot; Underlying theory: applied linear algebra

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15408.jpg</video:thumbnail_loc>
      <video:duration>3927</video:duration>
      <video:publication_date>2012-08-28T17:11:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e9oP4O0P2R8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motion-Of-Centre-of-Mass-of-an-Isolatd-System-of-Particules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion Of Centre of Mass of an Isolatd System of Particules</video:title>
      <video:description>This video shows how to calculate motion of centre of mass of an isolatd system of particules. This is a tutorvista video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/a51cf4e0-7255-45ab-b2d7-04cf5cad5a01/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-01T05:32:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28119.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>motion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Isolatd</video:tag>
      <video:tag>Systemof</video:tag>
      <video:tag>Particules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 20 - MIT 18.085 Computational Science and Engineering I&quot; Finite element method: equilibrium equations

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15429.jpg</video:thumbnail_loc>
      <video:duration>3707</video:duration>
      <video:publication_date>2012-08-28T17:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00ERnGKqzrQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 31 - MIT 18.085 Computational Science and Engineering I Simplex method in linear programming

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15452.jpg</video:thumbnail_loc>
      <video:duration>3908</video:duration>
      <video:publication_date>2012-08-28T17:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4oIsQdCjMeE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Special Topics in Supply Chain Management</video:title>
      <video:description>RFID Systems and Applications Beyond the Supply Chain

Steve Miles, MIT (Moderator)
Zhiwen Zhang, Ministry of Science and Technology, China
Peter Friess, European Commission
Daeyoung Kim, ICU
Jin Hee Yoon, SK Telecom

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15515.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
      <video:publication_date>2012-08-28T17:57:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b9X0osuciZI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 21: Ideal solutions. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15548.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T18:10:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RUz-DJz3--I</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 27: Statistical mechanics and discrete energy levels. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15554.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
      <video:publication_date>2012-08-28T18:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HYh3aq_NG8Q</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CS-61A-Data-Abstraction-Sequences-Calculator-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CS 61A : Data Abstraction, Sequences Calculator II</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19588.jpg</video:thumbnail_loc>
      <video:duration>2797</video:duration>
      <video:publication_date>2012-09-05T03:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGs2WGP8Vwg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Exponential and log

Logarithmic differentiation; hyperbolic functions

Note: More on &quot;exponents continued&quot; in lecture 7

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15583.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-08-28T18:18:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9v25gg2qJYE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 19 - MIT 3.091 Introduction to Solid State Chemistry&quot;X-ray Diffraction of Crystals: Diffractometry, Debye-Scherrer, Laue

Crystal Symmetry

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15599.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-28T18:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF9ftfGEGYw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Crystals</video:tag>
      <video:tag>Diffractometry</video:tag>
      <video:tag>Debye</video:tag>
      <video:tag>Scherrer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Borderline-Personality-Disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Borderline Personality Disorder</video:title>
      <video:description>The cause of BPD is not known till know but some times the family problems or genetic factors are found responsible for it. This video will explain you all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e011b04f-8bcd-4a25-8008-234d55d7ffdb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-11-28T23:42:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8565.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Borderline</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rethinking-Time-in-Distributed-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rethinking Time in Distributed Systems</video:title>
      <video:description>&quot;Lec 6 - Rethinking Time in Distributed Systems&quot; (November 11, 2009) Paul Borrill of REPLICUS Software Corporation discusses results from physics and other disciplines that investigate if and where hazards to the integrity of our information may exist due to current conceptions of time in computer science.  Borrill focuses upon distributed systems, where scale, transmission rates and spatial distribution would most  readily manifest anomalous behavior arising from such flaws.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19068.jpg</video:thumbnail_loc>
      <video:duration>5015</video:duration>
      <video:publication_date>2012-09-04T09:42:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VKkGqNRlUJM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>time</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>information</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>system</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-PortLand-Scaling-Data-Center-Networks-to-100000-Ports-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond</video:title>
      <video:description>&quot;Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond&quot; (November 18, 2009) Amin Vahdat, a professor of Computer Science and Engineering at the University of California-San Diego, discusses PortLand, a scalable, fault tolerant layer 2 routing and forwarding protocol for data centers, and places the work in the context of his larger efforts in data center networking.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19069.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-09-04T09:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PAtPRXZlvYE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>network</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>routing</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>forwarding</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Hosts</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>database</video:tag>
      <video:tag>top</video:tag>
      <video:tag>of</video:tag>
      <video:tag>rack</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Small</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synesthesia-A-Neurological-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synesthesia - A Neurological Condition</video:title>
      <video:description>Synesthesia is a neurological condition in which people see number or letters in colors and seeing sound. In synesthesia, person feel one type of sense modality and involuntarily detects other type of sense modality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bdfa94e6-11d8-4fd8-9f21-77f6c6e41d13/cand_25.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2013-02-07T06:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29281.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hearing</video:tag>
      <video:tag>colors</video:tag>
      <video:tag>Seeing</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>Synesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microkeratome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microkeratome</video:title>
      <video:description>Microkeratome which is a precision surgical instrument with an oscillating blade designed for creating the corneal flap in LASIK or ALK surgery is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/742c7892-3f9f-4ff6-a55d-22c10f06673e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:21:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Microkeratome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Paradise-Lost-Book-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Paradise Lost, Book III</video:title>
      <video:description>&quot;Lec 13 - Paradise Lost, Book III&quot; Milton (ENGL 220)

In this second lecture on Book Three of Paradise Lost, the dialogue between God and the Son in heaven is explored with particular attention paid to Milton&apos;s modification of the Calvinist theory of predestination. The terms and implications of Milton&apos;s attempt to justify the ways of God to man are considered. Milton&apos;s misgivings regarding the doctrine of the Trinity are examined, and the relationship between his theology and seventeenth-century political movements is expounded upon.

00:00 - Chapter 1. Introduction: Milton&apos;s Vindication of God
09:55 - Chapter 2. The Faculty of Free Will
25:52 - Chapter 3. A Dialogue in Heaven between Father and Son

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17307.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-02T17:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-U6pf5v_Fkg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Doctrine</video:tag>
      <video:tag>Trinity</video:tag>
      <video:tag>Jacobus</video:tag>
      <video:tag>Arminius</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Levellers</video:tag>
      <video:tag>liberalism</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>sovereign</video:tag>
      <video:tag>subordinationism</video:tag>
      <video:tag>theodicy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-refrigerator-works-Principle-behind-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a refrigerator works? Principle behind it</video:title>
      <video:description>This is a video that demonstrates the basic refrigeration cycle. Yes, this is how it happens in your refrigerator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e802d6f3-1a8d-41fe-a976-a78438e86f7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-25T20:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7919.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Magnetism-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Magnetism 7</video:title>
      <video:description>Magnetism 7

The magnetic force that two current-carrying wires exert on each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21784.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-10T12:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l3hw0twZSCc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-SAT-Prep-Test-4-Section-2-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  50 - SAT Prep: Test 4 Section 2 Part 1</video:title>
      <video:description>SAT Prep: Test 4 Section 2 Part 1

Problems 1-6 starting on page 582</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22220.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-11T01:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yMc71el5Bic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 27: Vector fields in 3D; surface integrals and flux.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15668.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T18:48:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phk05iSMezA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 11: Differentials; chain rule.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15652.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T18:42:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7eZVshlT33Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mobile-Apps-Marketing-and-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mobile Apps: Marketing and Strategy</video:title>
      <video:description>&quot;Lec Last - Mobile Apps: Marketing and Strategy&quot; (May 27, 2010) Joe Hayashi covers mobile app product strategy and marketing from a business perspective.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19078.jpg</video:thumbnail_loc>
      <video:duration>4596</video:duration>
      <video:publication_date>2012-09-04T09:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kBwomf0ZBlE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>share</video:tag>
      <video:tag>game</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>competitor</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>rules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biomolecular-Engineering-Engineering-of-Immunity-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)</video:title>
      <video:description>&quot;Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)&quot;Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his presentation on the topic of vaccine. First, Professor Saltzman describes the host immune response to pathogen recognition, in terms of immunoglobulin release, T-cell activation, and memory cell production. The production, distribution, and challenges involved in making of the Salk polio vaccine and the modern, oral polio vaccine are discussed. Professor Saltzman then talks about the range of bioengineering approaches that can be used to produce vaccine: attenuated, subunit, and DNA-based. Finally, a life-intervention cost analysis (cost of technology per human life saved) for vaccine was compared to other policies to further emphasize the impact of vaccine on improving public health worldwide.

00:00 - Chapter 1. Mechanism of Vaccination
10:40 - Chapter 2. Boosters and Antibodies
18:54 - Chapter 3. History of the Polio Vaccine
35:01 - Chapter 4. Molecular, Clinical, and Economic Limitations of Vaccination

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16615.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-08-31T16:14:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIguafqvrVU</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>attenuated</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>immunoglobulin</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jonas</video:tag>
      <video:tag>Salk</video:tag>
      <video:tag>polio</video:tag>
      <video:tag>subunit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Gross-Anatomy-Lateral-Aspect-of-the-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 -Gross Anatomy: Lateral Aspect of the Face</video:title>
      <video:description>&quot;Lec 40 -Gross Anatomy: Lateral Aspect of the Face&quot;Lateral aspect of the face; parotid gland and fossa and face using a human cadaver. Orig air date: May 26, 1977

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21698.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tH0Y8V0vHA0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Aspect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Web-Skills-Introduction-to-Web-Technologies-and-HTML-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5</video:title>
      <video:description>&quot;Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5&quot; (April 8, 2010) Ben Galbraith provides a general introduction to HTML and CSS.  Dion Almaer then shares some examples of CSS and HTML 5 in action and goes on to demonstrate javascript.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19071.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-09-04T09:46:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4F5tY_6u70</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Chrome</video:tag>
      <video:tag>Explorer</video:tag>
      <video:tag>IE</video:tag>
      <video:tag>Mozilla</video:tag>
      <video:tag>Firefox</video:tag>
      <video:tag>Safari</video:tag>
      <video:tag>canvas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Developing-WebOS-Apps-UI-Components-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Developing WebOS Apps: UI Components, Services</video:title>
      <video:description>&quot;Lec 5 - Developing WebOS Apps: UI Components, Services&quot; (April 29, 2010) Fred Patton discusses UI components and services in detail.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19074.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-04T09:46:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uofRjwpAOj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>element</video:tag>
      <video:tag>design</video:tag>
      <video:tag>widget</video:tag>
      <video:tag>Assistant</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>js</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Introduction-to-the-Convolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Introduction to the Convolution</video:title>
      <video:description>Introduction to the Convolution

Introduction to the Convolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22247.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-11T01:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IW4Reburjpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-SAT-Prep-Test-5-Section-3-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  69 - SAT Prep: Test 5 Section 3 Part 6</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 6

Problem 18 on page 657</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22276.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-11T01:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mH04VZ_dOM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-The-Human-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of The Human Heart</video:title>
      <video:description>This video presentation shows the features of the human heart. The heart is about the size of one&apos;s fist and weights 250 to 350 grams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7991ccda-3c9d-451b-8208-fea81d715946/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-12T20:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11567.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Standard Model&quot; (January 18, 2010) Professor Leonard Susskind discusses quantum chromodynamics, the theory of quarks, gluons, and hadrons.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to
go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19080.jpg</video:thumbnail_loc>
      <video:duration>5908</video:duration>
      <video:publication_date>2012-09-04T09:50:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yy989li6xgY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>antiquarks</video:tag>
      <video:tag>mesons</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>bosons</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>component</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>up</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Patient-Management-and-Operative-Errors-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Patient Management and Operative Errors in Oral Surgery</video:title>
      <video:description>&quot;Lec 42 - Patient Management and Operative Errors in Oral Surgery&quot; Simulated demonstration of some of the consistent errors made in patient management and operative techniques in oral surgery. Orig. air date: MAY 12 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21243.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-09T03:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E73okuhECoM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>management</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-SAT-Prep-Test-5-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  77 - SAT Prep: Test 5 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 2

Problems 7-9 starting on page 681</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22305.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VUg5v5PzGKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Don-Quixote-Part-I-Chapters-XXXVI-LII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII</video:title>
      <video:description>&quot;Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by commenting on three of the returns and repetitions (characters who reappear and incidents that, if not repeated, recall previous incidents) that take place at the end of part one of the Quixote and which give density to the fiction: the galley slaves, Andrés, and the postprandial speech or the speech on arms and letters. Don Quixote&apos;s insanity not only gives him a certain transcendence, but also shows the arbitrariness of laws, which causes their rejection by society and other characters&apos; insane behavior. González Echevarría comments on the intersection between literature and history before moving on to the captive&apos;s tale, the culmination of those intertwined stories, in which religious conversion overcomes social barriers and transcends the neo-platonic convergence of opposites in Renaissance plots. With his creation of Don Quixote, the first hero-fugitive from justice in the Western tradition--a &quot;highway robber,&quot; as the officer of the Holy Brotherhood calls him--Cervantes has created the first important novelistic protagonist drawn from the legal archives. His is the case of the insane hidalgo who set out to act out chivalric fantasies and in the process committed a series of crimes. And yet, he is the agent of Providence.

00:00 - Chapter 1. Returns and Repetitions
08:15 - Chapter 2. The Postprandial Speech
24:34 - Chapter 3. The Captive&apos;s Tale
40:05 - Chapter 4. A Very Strange Episode
43:03 - Chapter 5. Remarks about the End of Part I

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23522.jpg</video:thumbnail_loc>
      <video:duration>3491</video:duration>
      <video:publication_date>2012-09-14T09:11:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o9LTybQmiBs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 3- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Divide-and-Conquer: Strassen, Fibonacci, Polynomial Multiplication

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16465.jpg</video:thumbnail_loc>
      <video:duration>4113</video:duration>
      <video:publication_date>2012-08-30T17:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-EQTVuAhSFY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 3 - Topics in String Theory&quot; (January 24, 2011) Leonard Susskind uses the most complex math that will be used in the course with the hopes that it will give a better idea of how a black whole works mathematically.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19100.jpg</video:thumbnail_loc>
      <video:duration>6051</video:duration>
      <video:publication_date>2012-09-04T10:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i1s5eOJ3V6k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Geography C110</video:title>
      <video:description>&quot;Lec 13 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27430.jpg</video:thumbnail_loc>
      <video:duration>4541</video:duration>
      <video:publication_date>2012-09-21T07:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l1uL5PyPtNs</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Geography C110</video:title>
      <video:description>&quot;Lec 14 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27431.jpg</video:thumbnail_loc>
      <video:duration>4694</video:duration>
      <video:publication_date>2012-09-21T07:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lu2UJkBAd0I</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Psycology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Psycology</video:title>
      <video:description>Conscious of the Present; Conscious of the Past: Language
This lecture finishes the discussion of language by briefly reviewing two additional topics: communication systems in 
non-human primates and other animals, and the relationship between language and thought. The majority of this lecture is then spent on introducing students to major theories and discoveries in the fields of perception, attention and memory. Topics include why we see certain visual illusions, why we don&apos;t always see everything we think we see, and the relationship between different types of memory.

00:00 - Chapter 1. Non-Human Communication
09:16 - Chapter 2. The Relationship Between Language and Thought
12:39 - Chapter 3. Question and Answer on Language
18:06 - Chapter 4. Introduction to the Complexity of Perception and Expectation
39:15 - Chapter 5. Linking Attention and Memory
58:04 - Chapter 6. Question and Answer on Attention and Memory

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12586.jpg</video:thumbnail_loc>
      <video:duration>3583</video:duration>
      <video:publication_date>2012-08-21T18:23:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DmWrOUK2zgA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>amnesia</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>change</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>Gestalt</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Sapir</video:tag>
      <video:tag>Whorf</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14861.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T03:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/odtKI7tEi5c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite differences in time; least squares (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15708.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T19:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5EjSvx1vw0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Rotaxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Rotaxane?</video:title>
      <video:description>This video provides a detailed description of the rotaxane with its structure and working. Molecular architecture is studied here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a7a0ebd6-2b7d-4188-b585-899ba97cba13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-04-07T20:09:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30521.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rotaxane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Linear-Algebra-Introduction-to-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Linear Algebra: Introduction to Vectors</video:title>
      <video:description>Linear Algebra: Introduction to Vectors

Linear Algebra: Introduction to Vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21992.jpg</video:thumbnail_loc>
      <video:duration>991</video:duration>
      <video:publication_date>2012-09-11T00:15:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5cWB52I-SF0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Ann-Veneman-on-Leadership-at-the-USDA-UNICEF-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond</video:title>
      <video:description>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond. Ann Veneman is the former Executive Director of the United Nations Children&apos;s Fund (UNICEF). In 2009, she was named to the Forbes 100 Most Powerful Women list and has been the recipient of numerous awards and honors. From 2001 to 2005, Veneman was Secretary of the United States Department of Agriculture (USDA). She spoke at HSPH on March 1, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16355.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-08-30T08:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeuXF2UvLKI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Ann</video:tag>
      <video:tag>Veneman</video:tag>
      <video:tag>UNICEF</video:tag>
      <video:tag>USDA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Mounting-a-Prepared-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Mounting a Prepared Tooth</video:title>
      <video:description>&quot;Lec 123 - Mounting a Prepared Tooth&quot; Dr. Jaslow demonstrates a procedure for mounting a prepared tooth in the visidont in preparation for fabricating a partial denture. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21731.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-09T07:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryazUOKbkiM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>123</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prepared</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Paradise-Lost-Book-IX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Paradise Lost, Book IX</video:title>
      <video:description>&quot;Lec 17 - Paradise Lost, Book IX&quot; Milton (ENGL 220)

Book Nine and the depiction of the Fall are presented. Adam and Eve&apos;s dialogue -- especially their perspectives on labor, temptation, and the nature of the garden -- is examined. Satan&apos;s strategic temptation of Eve is closely analyzed. At the lecture&apos;s conclusion, Adam and Eve&apos;s new fallen sight is discussed, with particular emphasis placed on the reference to the &quot;veil&quot; of pre-fallen innocence. Overall, the tension between doctrinal and subversive perspectives on the pre-fallen hierarchy of Eden is underscored.

00:00 - Chapter 1. Introduction: &quot;Paradise Lost&quot; Book IX
03:01 - Chapter 2. Adam and Eve, Arguing?
10:19 - Chapter 3. The Argument between Adam and Eve on the Morning of the Fall
36:03 - Chapter 4. The Promise of Equality and its Importance to Eve after the Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17311.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-02T18:00:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ByQMQ5o7AM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>veil</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>cultivation</video:tag>
      <video:tag>dialogue</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>talents</video:tag>
      <video:tag>vineyard</video:tag>
      <video:tag>temptation</video:tag>
      <video:tag>workers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Patience-and-Patients-Understanding-the-Spectrum-of-Alzheimers-Disease-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Semina</video:title>
      <video:description>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Seminar. As human life expectancy increases, so does the possibility that a family member or friend will be diagnosed with Alzheimer&apos;s disease. Fortunately, researchers are continually learning more about what causes this debilitating condition and discovering new ways to help patients cope with symptoms. At this March 6, 2012, seminar, you will hear from faculty members who will share insight about the disease and tips for caring for a loved one. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16357.jpg</video:thumbnail_loc>
      <video:duration>5270</video:duration>
      <video:publication_date>2012-08-30T08:06:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_oxlzAGYtE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>med</video:tag>
      <video:tag>Adrian</video:tag>
      <video:tag>Ivinson</video:tag>
      <video:tag>Reisa</video:tag>
      <video:tag>Sperling</video:tag>
      <video:tag>Ruth</video:tag>
      <video:tag>Kandel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20.
Coulomb&apos;s Force Law and Measurements of Charge

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16185.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2012-08-29T14:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx8fH-r3Luk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20.
Magnetic Field of a Line Current

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16186.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-08-29T14:31:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lhtGJF7YFt8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Electrical Engineering 240</video:title>
      <video:description>lec 17-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20897.jpg</video:thumbnail_loc>
      <video:duration>4667</video:duration>
      <video:publication_date>2012-09-08T00:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BVSEoRUmOUk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-GMAT-Math-44</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - GMAT Math 44</video:title>
      <video:description>GMAT Math 44

210-213, pg. 181</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21960.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:02:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IDkhHTjlg0M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>44</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20.
Capacitance Attenuator

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16189.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-08-29T14:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HrLJfL70Bg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20.
Voltmeter Reading Induced by Magnetic Induction

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16187.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-08-29T14:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goq1L1Pb424</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20.
Relaxation of Charge on Particle in Ohmic Conductor

Supplement: Van de Graaff and Kelvin Generators

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16193.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-08-29T14:42:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/algECMeQFrE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Non Uniqueness of Voltage in an MQS System

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16202.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-08-29T14:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2n36bvsyGxo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Other-Periodic-Table-Trends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Other Periodic Table Trends</video:title>
      <video:description>Other Periodic Table Trends

Electronegativity, metallic nature and atomic radius.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22513.jpg</video:thumbnail_loc>
      <video:duration>939</video:duration>
      <video:publication_date>2012-09-11T02:21:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XMLd-O6PgVs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Other</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trends</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 11, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24009.jpg</video:thumbnail_loc>
      <video:duration>6948</video:duration>
      <video:publication_date>2012-09-14T13:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBFBQr_xKEM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infatnt-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infatnt CPR</video:title>
      <video:description>Infant CPR is similar to the CPR given to children,but because of the smaller size there are a few modifications. This video demonstrates how infant CPR is given.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4007665d-4f77-48b0-bef0-bdc5fe421ead/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-30T22:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9613.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infatnt</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Inguinal-Hernia-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Inguinal Hernia Repair</video:title>
      <video:description>While numerous surgical approaches exist to treat inguinal hernias the lichtenstein tension free mesh based repair remains the criterion standard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8561d85f-0ac9-48cd-9a98-a9ebf30de1d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T22:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9615.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Evolution-Emotion-and-Reason-Evolution-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Evolution, Emotion, and Reason: Evolution and</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Evolution, Emotion, and Reason: Evolution and Rationality
This lecture introduces students to the study of psychology from an evolutionary perspective, the idea that like the body, natural selection has shaped the development of the human mind. Prominent arguments for and against the theory of natural selection and its relationship to human psychology are reviewed. Students will hear several examples of how studying mental phenomenon from an evolutionary perspective can help constrain theories in psychology as well as explain many prevalent human instincts that underlie many of our most basic behaviors and decisions.

00:00 - Chapter 1. The Modern Biological Account of the Origin of Psychological Phenomena
13:35 - Chapter 2. Avoiding Misconceptions When Applying Evolutionary Theory to Psychology
22:38 - Chapter 3. Claims Against the Evolutionary Psychology
26:42 - Chapter 4. Ways in Which Evolution Helps Describe the Mind
39:43 - Chapter 5. Heuristics: Framing Effects, Base Rates, Availability Bias and Confirmation Bias

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12589.jpg</video:thumbnail_loc>
      <video:duration>3589</video:duration>
      <video:publication_date>2012-08-21T18:25:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AMsQfgV07vU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adaptation</video:tag>
      <video:tag>availability</video:tag>
      <video:tag>heuristic</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>causation</video:tag>
      <video:tag>confirmation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>endowment</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>framing</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>Aversion</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>proximate</video:tag>
      <video:tag>Ultimate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-ratio-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced ratio problems</video:title>
      <video:description>More advanced ratio problems from Khan Acedemy is solved in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e0fabe33-485f-4b33-936d-1ad60e70faed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2009-05-27T19:33:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2437.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ratios</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2.
Edgerton&apos;s Boomer

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16203.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-08-29T15:00:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6QpLTfU9WPM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;: Examples of discrete Fourier transform; fast Fourier transform; convolution (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15736.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-08-28T20:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdpdZ0diXUg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Hip-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Hip Examination</video:title>
      <video:description>A hip examination is under taken when a person has the symptoms of hip joint pathology.</video:description>
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      <video:duration>105</video:duration>
      <video:publication_date>2011-11-30T22:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9624.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>exam</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Healing-Process-After-Tooth-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healing Process After Tooth Extraction</video:title>
      <video:description>After an extraction it is important for a blood clot to form to stop the bleeding and begin healing process. This video shows how does the healing process begins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12c0265f-beae-4e6c-b0b7-13b25488b823/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-30T22:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9634.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemostasis</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Heart Attack</video:title>
      <video:description>How does a heart attach occurs? What are the causes of heart attack? What to do for prevention of heart attack? All shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5300025c-c42f-4f94-8e59-c67c69913948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9639.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 8 - Topics in String Theory&quot; (March 7, 2011) Leonard Susskind gives a lecture on string theory and particle physics that dives into the idea of cosmic horizons as well as the relationship between ultraviolet and infrared light. 

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19105.jpg</video:thumbnail_loc>
      <video:duration>6266</video:duration>
      <video:publication_date>2012-09-04T10:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ieHX2bGTMQg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Topics in String Theory</video:title>
      <video:description>&quot;Lec Last - Topics in String Theory&quot; (March 14, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on the mechanisms that make the universe hot.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19106.jpg</video:thumbnail_loc>
      <video:duration>7556</video:duration>
      <video:publication_date>2012-09-04T10:01:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jnItLp3NR5I</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Pituitary (Adenohypophysis) Animated</video:title>
      <video:description>Hormone production in the anterior pituitary (adenohypophysis) is controlled by releasing and inhibiting hormones from the hypothalamus via portal vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2877.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2009-06-25T23:20:07.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/2877.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Adenohypophysis</video:tag>
      <video:tag>hormones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataract-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract surgery</video:title>
      <video:description>This medical video shows live cataract surgery glaucoma tube shunt which involves placing a flexible plastic tube with an attached silicone drainage pouch in the eye to help drain fluid (aqueous humor) from the eye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdd74028-898c-45c8-93a6-0d602c6d6f64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T09:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9391.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Glaucoma</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>shunt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Iterating-Your-Product-and-Market-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Iterating Your Product and Market Strategy</video:title>
      <video:description>&quot;Lec 1 - Iterating Your Product and Market Strategy&quot; Greg Ennis and Sanjay Dholakia discuss the keys to iterating to success in a startup and gives examples from Crowd Factory of the challenges in creating a successful market strategy and getting the most from your customers. 


With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19107.jpg</video:thumbnail_loc>
      <video:duration>3110</video:duration>
      <video:publication_date>2012-09-04T10:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HOKObVbKcQ</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
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      <video:tag>startup</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>enterprise</video:tag>
      <video:tag>crowd</video:tag>
      <video:tag>factory</video:tag>
      <video:tag>Peninsula</video:tag>
      <video:tag>Ventures</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>Twitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Prof. Gilbert Strang gives an overview of 18.085 Computational Science and Engineering I, Fall 2008.

View the complete course at: http://ocw.mit.edu/18-085F08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15744.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-08-28T20:06:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/StbJIv49Aco</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>faculty</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prospective-trial-of-skin-staples-and-sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prospective trial of skin staples and sutures</video:title>
      <video:description>Removal of skin staples inserted for the purpose of wound approximation and primary healing this medical video demonstration of staple insertion and removal technique for laceration repair or wound closure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/36c812fe-9545-489f-bd8b-1728b0816198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T20:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10435.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Staples</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kamps-KJ-66-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kamps KJ-66 turbine</video:title>
      <video:description>This is a video of the Kamps KJ-66 RC model turbine is one of the best thus far. This video explains about it and its capacity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e4d15a8-c0aa-4418-a2fb-33d34dcef1f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-25T21:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7936.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Kamps</video:tag>
      <video:tag>KJ</video:tag>
      <video:tag>66</video:tag>
      <video:tag>RC</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Why-Are-People-Different-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Why Are People Different?: Differences</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 Why Are People Different?: Differences
Why are people different from one another? This lecture addresses this question by reviewing the latest theories and research in psychology on two traits in particular: personality and intelligence. Students will hear about how these traits are measured, why they may differ across individuals and groups, and whether they are influenced at all by one&apos;s genes, parents or environment.

00:00 - Chapter 1. Personality, Intelligence and Determining Difference
13:53 - Chapter 2. Measuring Personality with &quot;The Big Five&quot;
19:47 - Chapter 3. Defining and Measuring Intelligence
30:29 - Chapter 4. Question and Answer on Personality and Intelligence
36:32 - Chapter 5.The Roles of Genes and Environment in Explaining Human Differences 
51:16 - Chapter 6. Genes, Environment and Intelligence 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12592.jpg</video:thumbnail_loc>
      <video:duration>3950</video:duration>
      <video:publication_date>2012-08-21T18:26:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piDznzrNymE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Flynn</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>validity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ME-C117-Case-Study-Sterilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 ME C117  Case Study: Sterilization</video:title>
      <video:description>ME C117  Case Study: Sterilization

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19247.jpg</video:thumbnail_loc>
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    <video:video>
      <video:title>Lec 67 - Relationship between bond prices and interest rates</video:title>
      <video:description>Relationship between bond prices and interest rates

Why bond prices move inversely to changes in interest rate</video:description>
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    <video:video>
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      <video:description>What are the vampires of physics? Minute Physics does a spectacular job identifying the very odd neutrino.</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2013-02-05T04:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29194.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>Neutrino</video:tag>
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    <loc>https://dnatube.com/videos/Lec-24-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
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    <video:video>
      <video:title>Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Boundary conditions, splines, gradient and divergence (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15718.jpg</video:thumbnail_loc>
      <video:duration>3201</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Siqu0aOOQCM</video:player_loc>
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      <video:tag>value</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the hydrocele surgery full procedure with all the precautions. Opertaion shown here is performed by well expert doctors.</video:description>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydrocele</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of a Beating Heart</video:title>
      <video:description>This is an animation of a beating heart. Heart muscles are shown in red, and valves in beige.</video:description>
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      <video:publication_date>2007-05-28T22:46:35.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry 3B Amino Acids, Peptides, and...</video:title>
      <video:description>Chemistry 3B Amino Acids, Peptides, and...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:duration>4672</video:duration>
      <video:publication_date>2012-09-05T00:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KXTqC2QWW20</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Review of Oral Tissues and Salivary Glands</video:title>
      <video:description>&quot;Lec 10 - Review of Oral Tissues and Salivary Glands&quot;Microscopic survey of the oral tissues and salivary glands with emphasis on the epithelium.  Orig. air date: JAN 28 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1141</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/OjcJwCtTuOM</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the use of skin stapler remover very carefully. For a safely removal of stapler proper precautions must be kept which are shown in video.</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T03:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10089.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Clot After Tooth Extraction</video:title>
      <video:description>Video shows some tips to have a goog healing process. After an extraction, it&apos;s important for a blood clot to form to stop the bleeding and begin the healing process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d7fd89ea-165f-49f6-b809-4ba8d3c78a8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T22:45:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10489.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemostasis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012)</video:title>
      <video:description>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012). Kernel Methods - Extending SVM to infinite-dimensional spaces using the kernel trick, and to non-separable data using soft margins. Lecture 15 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
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      <video:duration>4699</video:duration>
      <video:publication_date>2012-08-28T13:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XUj5JbQihlU</video:player_loc>
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      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Powerful Magnets in MRI Machine</video:title>
      <video:description>Video shows an activity performed to check the strength of magnets in MRI machine. Strength of MRI magnet is about 1.5 Tesla.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9514562e-3a54-4ef2-865b-36bff8ffe543/cand_25.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-10-23T06:12:41.000Z</video:publication_date>
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      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
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    <loc>https://dnatube.com/videos/Lec-14-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Astronomy 10</video:title>
      <video:description>&quot;Lec 14 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23774.jpg</video:thumbnail_loc>
      <video:duration>4419</video:duration>
      <video:publication_date>2012-09-14T11:02:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1n4qKFN08hI</video:player_loc>
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    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - What Motivates Us: Sex</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
What Motivates Us: Sex
This lecture reviews what evolutionary theories and recent studies in psychology can tell us about sex and gender differences. Students will hear how psychology can help explain many of the differences that exist in whom we find attractive, what we desire in a mate, and sexual orientation.

00:00 - Chapter 1. Addressing Morality and Inevitability on Evolution, Sex and Gender 
10:47 - Chapter 2. Basic Sex Ed
19:22 - Chapter 3. Sex Differences Among Humans
32:15 - Chapter 4. Beauty: An Average Face
38:25 - Chapter 5. Social Factors for Sex Differences
45:52 - Chapter 6. Sexual Orientation
51:39 - Chapter 7. Question and Answer on Sex and Gender

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
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      <video:duration>3168</video:duration>
      <video:publication_date>2012-08-21T18:27:03.000Z</video:publication_date>
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      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>attraction</video:tag>
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      <video:tag>investment</video:tag>
      <video:tag>polygamy</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Sexual</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 3B Electrophilic Aromatic...</video:title>
      <video:description>Chemistry 3B Electrophilic Aromatic...

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19255.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-05T00:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hd2PegQ2guY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
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    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 11 ME C117  Dr. Michael Ries, Chief of...</video:title>
      <video:description>ME C117  Dr. Michael Ries, Chief of...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19256.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/y-7kZWC62Ks</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Physics by Garrett Lisi</video:title>
      <video:description>Physicist and surfer Garrett Lisi presents a controversial new model of the universe that -- just maybe -- answers all the big questions. If nothing else, it&apos;s the most beautiful 8-dimensional model of elementary particles and forces you&apos;ve ever seen.&apos;</video:description>
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      <video:publication_date>2009-05-27T22:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2643.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-3B-Ketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Chemistry 3B Ketones</video:title>
      <video:description>Chemistry 3B Ketones

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19263.jpg</video:thumbnail_loc>
      <video:duration>4564</video:duration>
      <video:publication_date>2012-09-05T01:02:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7DA7GmvHJAc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 5- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21175.jpg</video:thumbnail_loc>
      <video:duration>4053</video:duration>
      <video:publication_date>2012-09-09T02:58:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eHApDhojdCU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fiberoptic-Laryngoscopy-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fiberoptic Laryngoscopy explained</video:title>
      <video:description>A thin tube that is lighted called the fiberoptic laryngoscope is used to view the airway as well as the function of voicebox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0028ebb-2980-4766-baa1-5e9731135dc0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-12-11T22:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11026.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fiberoptic</video:tag>
      <video:tag>Laryngoscopy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bronchoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-at-Harper-University-Hospital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery at Harper University Hospital</video:title>
      <video:description>This video shows the cancer surgery done by most expert doctors of Harper university. The process includes the insertion of camera inside the abdomen and watching pictures on screen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a72adaac-dd4a-4415-a516-ed709cb7f8ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-12-06T20:25:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10942.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>Risks</video:tag>
      <video:tag>Pains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fishing-Killer-whale-style</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fishing, Killer whale style.</video:title>
      <video:description>How do the killer whale fish for dinner. Turns out they like herring and with their speed the herring are simply no match.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31643474-521d-4fcc-8448-41bbfbbf5831/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-26T04:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8074.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Killer</video:tag>
      <video:tag>whale</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>fishing</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcutaneous-Pattern-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcutaneous Pattern Suture</video:title>
      <video:description>This video features demonstration of subcutaneous Pattern suturing technique for wound closure subcutaneous sutures may be placed in a simple continuous or simple interrupted pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d217ac8-0cee-48f5-a3a4-733b84dd6c47/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-29T11:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8888.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>subcutaneous</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-ME-C117-Defect-Tolerant-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 ME C117  Defect Tolerant Philosophy</video:title>
      <video:description>ME C117  Defect Tolerant Philosophy

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19264.jpg</video:thumbnail_loc>
      <video:duration>4878</video:duration>
      <video:publication_date>2012-09-05T01:03:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BbVst1zytvc</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Examination-of-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Examination of Patient</video:title>
      <video:description>This video shows an integrative physical examination lecture. A step by stem whole process is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/354d6649-2909-4d7c-a5e0-08bf3b3f664e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1508</video:duration>
      <video:publication_date>2011-11-30T23:11:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9743.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>integrative</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proper-Technique-to-Use-Crutches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proper Technique to Use Crutches?</video:title>
      <video:description>How to use a four point gait for walking? A very helpful video showing the careful use of crutches by a patient with it description by experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5ec0dc3-61cf-43ef-92ed-0cd741c034de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T02:05:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29895.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Crutches</video:tag>
      <video:tag>Gaits</video:tag>
      <video:tag>using</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspartate-Transcarbamylase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartate Transcarbamylase</video:title>
      <video:description>This video describes the structure of aspartate transcarbamylase, or ATCase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e1ca6ac9-2b13-410f-b293-be4b1cd5a49c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-05-27T19:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2487.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-SAT-Prep-Test-6-Section-3-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  80 - SAT Prep: Test 6 Section 3 Part 1</video:title>
      <video:description>SAT Prep: Test 6 Section 3 Part 1

Problems 1-4 starting on page 716</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22320.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-11T01:44:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zee_TGgEBsg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Integrative-Biology-131-Hematology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 12 Integrative Biology 131   Hematology</video:title>
      <video:description>This is lecture 12 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131   Hematology

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19308.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-05T01:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGS-gGsyMTw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-What-is-Political-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  Introduction: What is Political Philosophy?</video:title>
      <video:description>&quot;Lec 1 -  Introduction: What is Political Philosophy?&quot; Introduction to Political Philosophy (PLSC 114)

Professor Smith discusses the nature and scope of &quot;political philosophy.&quot; The oldest of the social sciences, the study of political philosophy must begin with the works of Plato and Aristotle, and examine in depth the fundamental concepts and categories of the study of politics. The questions &quot;which regimes are best?&quot; and &quot;what constitutes good citizenship?&quot; are posed and discussed in the context of Plato&apos;s Apology.

00:00 - Chapter 1. What Is Political Philosophy?
12:16 - Chapter 2. What Is a Regime?
22:19 - Chapter 3. Who Is a Statesman? What Is a Statesman?
27:22 - Chapter 4. What Is the Best Regime?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15911.jpg</video:thumbnail_loc>
      <video:duration>2226</video:duration>
      <video:publication_date>2012-08-28T21:35:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xhm55mIdSuk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Apology</video:tag>
      <video:tag>eros</video:tag>
      <video:tag>Federalist</video:tag>
      <video:tag>Papers</video:tag>
      <video:tag>Kantian</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>moralism</video:tag>
      <video:tag>politea</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Thomist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). In the second lecture, Professor Sahami introduces Karel and shows the commands associated with the program.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15938.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-29T00:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LoKDDRlfZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>assignm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami continues lecturing on interactions and pushes it further.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15958.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-08-29T01:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJfQK6iAN4M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>buttons</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>void</video:tag>
      <video:tag>int</video:tag>
      <video:tag>text</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>println</video:tag>
      <video:tag>window</video:tag>
      <video:tag>regions</video:tag>
      <video:tag>console</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-160-2011-Calculus-AB-Free-Response-1-parts-b-c-d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 - 2011 Calculus AB Free Response #1 parts b c d</video:title>
      <video:description>2011 Calculus AB Free Response #1 parts b c d

Integration to find average value of a function.  Using a graphing calculator to calculate definite integrals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19984.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-06T01:20:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QackTJWqOjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
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      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
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      <video:tag>C</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Mathematics-16A-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Mathematics 16A - Lecture 8</video:title>
      <video:description>Mathematics 16A - Lecture 8

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25818.jpg</video:thumbnail_loc>
      <video:duration>4510</video:duration>
      <video:publication_date>2012-09-18T17:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9IHz6EPVmo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Integrative-Biology-131-Hematology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 13  Integrative Biology 131   Hematology</video:title>
      <video:description>This is lecture 13 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131 Hematology

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19310.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
      <video:publication_date>2012-09-05T01:23:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vxoioZ4auoU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Focus-and-Directrix-of-a-Parabola-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Focus and Directrix of a Parabola 2</video:title>
      <video:description>Focus and Directrix of a Parabola 2

Finding the focus and directrix of a parabola</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20184.jpg</video:thumbnail_loc>
      <video:duration>1108</video:duration>
      <video:publication_date>2012-09-06T02:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Jm9rREA-uA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Focus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Directrix</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Parabola</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Indicure-Advanced-Spinal-Tumour-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indicure Advanced Spinal Tumour Surgery</video:title>
      <video:description>This medical video shows advanced spinal tumour surgery which is performed in India through Indicure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ef65a6c-6ed9-4b60-a8d9-130a5763a9e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T21:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10452.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indicure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Integrative-Biology-131-Blood-Vascular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 Integrative Biology 131   Blood Vascular System</video:title>
      <video:description>This is lecture 15 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131   Blood Vascular System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19314.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T01:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y_-ugHJl-OE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Physics-112-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Physics 112 - Lecture 25</video:title>
      <video:description>Physics 112 - Lecture 25

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26522.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-19T01:27:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/efzfMTPJumw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Integrative-Biology-131-Blood-Vascular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 Integrative Biology 131  Blood Vascular System</video:title>
      <video:description>This is lecture 16 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19315.jpg</video:thumbnail_loc>
      <video:duration>3148</video:duration>
      <video:publication_date>2012-09-05T01:24:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIY8gGQnSVw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Seaborgium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Seaborgium</video:title>
      <video:description>These video slides will help you a lot to know about the Seaborgium. Its name origin, abundance, sources and important uses are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a3199eec-585a-4b70-a504-20348e9168e4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:25:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11358.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Seaborgium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Immediate-Custom-Implant-for-the-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Immediate Custom Implant for the Mandible</video:title>
      <video:description>&quot;Lec 14 - Immediate Custom Implant for the Mandible &quot;This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21552.jpg</video:thumbnail_loc>
      <video:duration>765</video:duration>
      <video:publication_date>2012-09-09T05:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kov1OdxiGFM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mandible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Paradise-Lost-Books-IX-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Paradise Lost, Books IX-X</video:title>
      <video:description>&quot;Lec 18 - Paradise Lost, Books IX-X&quot; Milton (ENGL 220)

This second lecture on the Fall traces Milton&apos;s use of the word wander, in all of its forms, across the poem. The transformation of wander from its pre-fallen sense to its more nefarious incarnation following the transgression is examined closely. The wider literary context of the concept of wandering, with particular emphasis placed on its importance to the romance genre, is briefly discussed. The reductive forces of Book Nine -- particularly its tendency to transform the moral ambivalence, disputed sexual hierarchy, and general poetic ambiguity of earlier books into more definitive representations -- are considered, with the lecture ultimately suggesting that the poem begins to turn away in Book Nine from many of its proto-feminist elements.

00:00 - Chapter 1. Introduction: The Fall, Language and Literature
06:33 - Chapter 2. Milton&apos;s Motivations for writing about The Fall
14:41 - Chapter 3. Tracing the History of the Word &quot;Wandering&quot; as it Progresses through the Poem
31:31 - Chapter 4. A New Understanding of Eve
41:07 - Chapter 5. &quot;Paradise Lost&quot; Book X: The Consequences of The Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17312.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-02T18:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W3jOqlmqoeQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>wander</video:tag>
      <video:tag>wandering</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ambiguous</video:tag>
      <video:tag>concrete</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>Faerie</video:tag>
      <video:tag>Queene</video:tag>
      <video:tag>travesty</video:tag>
      <video:tag>Urania</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 35- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17929.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-03T18:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AQHHlLvmEDw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pneumonia-Terminology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pneumonia -Terminology</video:title>
      <video:description>Pneumonia is a disease cause by a certain bacteria. It affects the lungs and and cause a runny nose and fever. This video explains the terminology of pneumonia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e4fd6ec-3598-455d-a580-ecdf654d3c0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T21:46:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10453.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Terminology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Nature-of-Evolution-Selection-Inheritance-and-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Nature of Evolution: Selection, Inheritance, and History</video:title>
      <video:description>&quot;Lec 1 - The Nature of Evolution: Selection, Inheritance, and History&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The lecture presents an overview of evolutionary biology and its two major components, microevolution and macroevolution. The idea of evolution goes back before Darwin, although Darwin thought of natural selection. Evolution is driven by natural selection, the correlation between organism traits and reproductive success, as well as random drift. The history of life goes back approximately 3.7 billion years to a common ancestor, and is marked with key events that affect all life.

00:00 - Chapter 1. Introduction
03:22 - Chapter 2. History of Evolutionary Studies
15:59 - Chapter 3. Conditions for Natural Selection
21:25 - Chapter 4. The Power of Selection and Adaptation
27:09 - Chapter 5. Drift
31:10 - Chapter 6. History of Life
39:33 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17319.jpg</video:thumbnail_loc>
      <video:duration>2586</video:duration>
      <video:publication_date>2012-09-02T18:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VjgHd6HKtvE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-and-Treatment-of-Bunions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation and Treatment of Bunions</video:title>
      <video:description>Bunions often appear as a result of wearing narrow shoes, trauma or arthritis. The change of the foot structure is not caused by joint grow and deformation but by shortened tendons. The condition should be surgically treated in order not to develop further.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d55f2889-1970-492f-88f6-b828e3ade3d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T21:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10454.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bunions</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Multiplying-Whole-Numbers-and-Applications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Multiplying Whole Numbers and Applications 2</video:title>
      <video:description>Multiplying Whole Numbers and Applications 2

U01_L3_T1_we2 Multiplying Whole Numbers and Applications 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24709.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-17T16:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0WUXQNjdRvM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palladium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palladium a Chemical Element</video:title>
      <video:description>What is Palladium? Where is the name Palladium originated from? Sources of Palladium, its abundance and its uses are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ac36840-7b66-4ecb-82f6-40e809524924/cand_25.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-12-12T03:06:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11467.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>palladium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 9- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Paul Scott, a lifelong environmental advocate, co‐founded Plug In America (PIA) in 2005 to galvanize support and advocate for the manufacture of Electric Vehicles and plug‐in hybrids that reduce Americas dependence on petroleum and improve the global environment. He is a regularly featured speaker at national conventions, universities, schools and elsewhere. Paul helped create DontCrush.com, PIAs
predecessor, a grassroots group that single‐handedly prevented some 1,000 production EVs from being destroyed by the auto companies that manufactured them.
He is among the key figures featured in Who Killed the Electric Car? the 2006
documentary distributed by Sony Pictures Classics, and has been filmed and consulted for the follow up, &quot;Revenge of the Electric Car&quot; (slated for a 2011 release). Paul works professionally as a consultant for SolarCity, the nation&apos;s leading residential solar installation firm. Paul is President of the Electric Vehicle Assn. of Southern California and Vice‐President of Plug In America.

Note: Some clips and images may have been</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21169.jpg</video:thumbnail_loc>
      <video:duration>3112</video:duration>
      <video:publication_date>2012-09-09T02:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11MD_Pjw1qA</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Charles Wiley - Journalist

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19478.jpg</video:thumbnail_loc>
      <video:duration>2898</video:duration>
      <video:publication_date>2012-09-05T02:54:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O9LvM4bVlOI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-electricity-energy-stick-circuit-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human electricity energy stick circuit experiment</video:title>
      <video:description>Video source is incredible science the Energy stick is the newest tool in experimenting with open and closed use the human body as a conductor with this electronic circuits tool each experiment you can easily make the energy Stick into a centerpiece</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/eabbf124-f38a-4543-8417-976ef5dbb663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-12-08T07:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28357.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>human</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>stick</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>H</video:tag>
      <video:tag>264</video:tag>
      <video:tag>AAC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Survey-of-Microscopic-Anatomy-Cells-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Survey of Microscopic Anatomy- Cells &amp; Mitosis</video:title>
      <video:description>&quot;Lec 8 - Survey of Microscopic Anatomy- Cells &amp; Mitosis&quot; Microscopic survey of cells and mitosis with discussion of unique characteristics and landmarks.  Orig. air date: SEP 13 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21291.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-09-09T03:53:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6qMmbb71tW4</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-lymphocyte-cells-to-the-area-of-wound-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement of lymphocyte cells to the area of wound under microscope</video:title>
      <video:description>Another cool video showing the movement of lymphocyte to wound area. Lymphocyte exited blood vessel and goes via chemotaxis to wound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4a3ff475-98f8-42d5-a9fe-7b25cef91f4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-03-30T16:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/117.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>wound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Survey-of-Microscopic-Anatomy-Cartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Survey of Microscopic Anatomy- Cartilage</video:title>
      <video:description>&quot;Lec Last - Survey of Microscopic Anatomy- Cartilage&quot; Microscopic survey of cartilage structure with discussion featuring identifying characteristics and landmarks.  Orig. air date: SEP 29 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21292.jpg</video:thumbnail_loc>
      <video:duration>1347</video:duration>
      <video:publication_date>2012-09-09T03:53:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ye7ipqQfDsU</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Parametric-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Parametric Equations 3</video:title>
      <video:description>Parametric Equations 3

Removing the parameter from a more interesting example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19985.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2012-09-06T01:20:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57BiI_iD3-U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Heredity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Heredity</video:title>
      <video:description>Introduction to Heredity

Heredity and Classical Genetics.  Dominant and recessive traits.  Heterozygous and homozygous genotypes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22357.jpg</video:thumbnail_loc>
      <video:duration>1047</video:duration>
      <video:publication_date>2012-09-11T01:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eEUvRrhmcxM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Heredity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balloon-Experiment-With-Kari-Byron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balloon Experiment With Kari Byron</video:title>
      <video:description>This episode from head rush is about an experiment of an inflated balloon dipped in liquid nitrogen. The balloon shriveled when dipped and inflates back when it was removed away from the nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b062a256-9c09-4e97-876e-05f3d957352b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-12-08T04:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28335.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Kari</video:tag>
      <video:tag>Byron</video:tag>
      <video:tag>Balloon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-GMAT-Data-Sufficiency-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - GMAT: Data Sufficiency 29</video:title>
      <video:description>GMAT: Data Sufficiency 29

119-120, pg. 288</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22356.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T01:51:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BCEyKQQOl8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>29</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Atrial-Septal-Defect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Atrial Septal Defect</video:title>
      <video:description>This video shows a young child suffering from hearts atrial septal defect. Child&apos;s daily activities are shown here before and after the repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85b924c8-a903-4fab-8d89-d632bc456311/cand_25.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2011-12-01T03:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10174.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mending</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>hearts</video:tag>
      <video:tag>Atrial</video:tag>
      <video:tag>Septal</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-ATP-Adenosine-Triphosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - ATP: Adenosine Triphosphate</video:title>
      <video:description>ATP: Adenosine Triphosphate

Introduction to ATP or Adenosine Triphosphate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22378.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T01:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YQfWiDlFEcA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Adenosine</video:tag>
      <video:tag>Triphosphate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 253E</video:title>
      <video:description>&quot;Lec 8 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24280.jpg</video:thumbnail_loc>
      <video:duration>6607</video:duration>
      <video:publication_date>2012-09-15T05:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GoyfDoQgIb0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oldest-Mammal-Fossil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oldest Mammal Fossil</video:title>
      <video:description>Video shows the oldest mammal fossil found in desert land of south-west America. The fossils of dinos are also found there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6ad220b5-3713-406d-b8ca-fa13ec72d8af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-12-08T07:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28354.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Oldest</video:tag>
      <video:tag>Mammal</video:tag>
      <video:tag>fossil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Sexuality-Conception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Sexuality: Conception</video:title>
      <video:description>Watch an animation that shows how the human egg is produced and fertilized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8890e04a-cdc1-4aa4-afc4-036a59a109f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-05-30T10:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2718.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Sexuality</video:tag>
      <video:tag>conception</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Amortization-and-Depreciation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Amortization and Depreciation</video:title>
      <video:description>Amortization and Depreciation

Comparing depreciation and amortization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20430.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T14:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eKw3Aq0vvbo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Amortization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Depreciation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-DENT-718-Two-implant-supported-overdenture-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - DENT 718: Two-implant supported overdenture treatment</video:title>
      <video:description>&quot;Lec 13 - DENT 718: Two-implant supported overdenture treatment&quot;Lecture 10 in a course on creating removable prosthodontic appliances (dentures). This lecture covers dentures that rest on dental implants instead of natural teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21315.jpg</video:thumbnail_loc>
      <video:duration>2518</video:duration>
      <video:publication_date>2012-09-09T04:06:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZ9vleHZz0w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>supported</video:tag>
      <video:tag>Overdenture</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Circumcenter-of-a-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Circumcenter of a Triangle</video:title>
      <video:description>Circumcenter of a Triangle

Multiple proofs showing that a point is on a perpendicular bisector of a segment if and only if it is equidistant from the endpoints.  Using this to establish the circumcenter, circumradius, and circumcircle for a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20378.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-06T14:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KXZ6w91DioU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumcenter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 3 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;The Patristic Period&quot;

April 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20675.jpg</video:thumbnail_loc>
      <video:duration>4287</video:duration>
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      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
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      <video:tag>blurred</video:tag>
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      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-pH-of-a-Weak-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - pH of a Weak Base</video:title>
      <video:description>pH of a Weak Base

pH of .2 M of NH3 (weak base).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22595.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2012-09-11T02:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gDJtOIxDu78</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>base</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cognitive-Science-C103-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Cognitive Science C103 - Lecture 1</video:title>
      <video:description>Cognitive Science C103 - Lecture 1

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25783.jpg</video:thumbnail_loc>
      <video:duration>3835</video:duration>
      <video:publication_date>2012-09-18T17:33:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0PjN4pfdPsA</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Overdenture-X-ray-Guide-Modification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Overdenture X-ray Guide Modification</video:title>
      <video:description>&quot;Lec 3 - Overdenture X-ray Guide Modification&quot; What to do after you&apos;ve viewed your first X-ray guide for placing implants

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>161</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/S9LaLGazuJI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>Modification</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larynx Cancer Surgery - India</video:title>
      <video:description>This video shows a larynx cancer surgery in India with medical tourism at Goa and Kerala. Medical tourism in india is increasing due to advanced technologies within affordable prices.</video:description>
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      <video:duration>107</video:duration>
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      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
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      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kerala</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Views-From-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Views From Space Station</video:title>
      <video:description>This video shows the space station views tropical storm Irene. Explanation of different parts observed is shown here.</video:description>
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      <video:duration>220</video:duration>
      <video:publication_date>2013-02-05T04:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29174.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>Tropical</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>Irene</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 16 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on diffraction and connects it to his next topic, sampling and interpolation.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/2M8hBe0wPKM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
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      <video:tag>math</video:tag>
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      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
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      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>interpolation</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>gazing</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 28 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues to lecture on the higher dimensional Fourier Transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17646.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-03T16:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tDT5kYe2Qw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
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      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>one</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>time</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>shift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Isolation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid Isolation</video:title>
      <video:description>Part III of &apos;Experiments in Biotechnology&apos;. A production of Haywood Community College. The project was produced for the North Carolina Community College BioNetwork. Funding provided by Golden Leaf. The PI for the grant was Steven Heulett, Division Chairperson for Arts and Sciences.</video:description>
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      <video:duration>594</video:duration>
      <video:publication_date>2007-09-10T22:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/994.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>plasmid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cosmology</video:title>
      <video:description>&quot;Lec 5 - Cosmology&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded February 16, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17737.jpg</video:thumbnail_loc>
      <video:duration>6256</video:duration>
      <video:publication_date>2012-09-03T17:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H3D5HGZIP4s</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>Curved</video:tag>
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      <video:tag>uniform</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>positive</video:tag>
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      <video:tag>hyperbolic</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-56-Excisional-Biopsy-of-a-Tongue-Lesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Excisional Biopsy of a Tongue Lesion</video:title>
      <video:description>&quot;Lec 56 - Excisional Biopsy of a Tongue Lesion&quot; Orig. air date: NOV 16 83

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>810</video:duration>
      <video:publication_date>2012-09-09T03:43:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jy44i_zcILw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>56</video:tag>
      <video:tag>Excisional</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Lesion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-DENT-718-Rotational-path-partial-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - DENT 718: Rotational path partial dentures</video:title>
      <video:description>&quot;Lec 15 - DENT 718: Rotational path partial dentures&quot; Lecture 8 in a course on creating removable prosthodontic appliances (dentures). This lecture covers rotational path concepts - dentures that snap into place along an arc, instead of straight down.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-09T04:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jDGgBcNjihk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>DENT</video:tag>
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      <video:tag>Rotational</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-drug-groups-Protease-inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV drug groups - Protease inhibitors</video:title>
      <video:description>In this demonstration we discus the protease inhibitors in hiv drug groups. We look at mechanism of action and mechanism of resistance. For more information visit www.tibotec-hiv.com for more videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d20cd120-d535-4237-a82b-6c4dac815945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2008-03-28T00:14:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1284.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 9 -  8.01 Physics I: Classical Mechanics, Fall 1999

Friction

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13860.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-25T21:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uZGbtK2KBoY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-life-heart-stopped-during-heart-bypass-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real-life heart stopped during heart bypass surgery</video:title>
      <video:description>Would you like to behold a live heart surgery in which a machine takes over the heart function during a bypass operation? Then you must see this extraordinary video where a skilled surgeon is able to reroute blood vessels around the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3805a888-aa0d-481e-ad95-4b3d1b689866/cand_25.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-11T01:30:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30065.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Proofs-of-Derivatives-of-Lnx-and-ex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Proofs of Derivatives of Ln(x) and e^x</video:title>
      <video:description>Proofs of Derivatives of Ln(x) and e^x

Doing both proofs in the same video to clarify any misconceptions that the original proof was &quot;circular&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19824.jpg</video:thumbnail_loc>
      <video:duration>747</video:duration>
      <video:publication_date>2012-09-05T17:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nQejB-XPoY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>ln</video:tag>
      <video:tag>x</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Continuous-Connell-Pattern-Suture-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Continuous Connell Pattern Suture Procedure</video:title>
      <video:description>Connell suture pattern a technique for suture of the gut wall which resembles the cushing suture pattern except that the suture goes through all layers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3e85d4d9-6075-4fb2-be62-5ab8ce41aec0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T06:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9315.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Connell</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-From-the-Ground-Up-Suborbital-Flight-and-Small-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - From the Ground Up: Suborbital Flight and Small Satellites</video:title>
      <video:description>&quot;Lec 5 - From the Ground Up: Suborbital Flight and Small Satellites&quot; Eleventh lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18671.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-04T03:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DiP3JxEww1k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>water</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>carbon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Issues-in-Mainstream-Clusters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Issues in Mainstream Clusters</video:title>
      <video:description>&quot;Lec 2 - Issues in Mainstream Clusters&quot; Richard Kaufmann, a Distinguished Technologist at Hewlett Packard, talks about server designs. He presents an overview of the technologies and user needs driving cluster designs over the next few years.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18680.jpg</video:thumbnail_loc>
      <video:duration>3986</video:duration>
      <video:publication_date>2012-09-04T03:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_lDSPPZVVQg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>server</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>workload</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>rack</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cores</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>chipset</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>cable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Excubate-A-New-Model-of-New-Technology-Business-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Excubate: A New Model of New Technology Business Development</video:title>
      <video:description>&quot;Lec 3 - Excubate: A New Model of New Technology Business Development&quot; Dr. Ted Selker of the MIT Media Lab expands beyond the problems of open innovation and offer a new entrepreneurial investment model which can increase innovation&apos;s chances for success.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18681.jpg</video:thumbnail_loc>
      <video:duration>5035</video:duration>
      <video:publication_date>2012-09-04T03:56:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YZgMfYCnd2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>entrepreneurial</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>context</video:tag>
      <video:tag>aware</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>model</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>company</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>IBM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Text-Input-Presenting-Content-Modally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Text Input, Presenting Content Modally</video:title>
      <video:description>&quot;Lec 11 - Text Input, Presenting Content Modally&quot; (May 6, 2009) Evan Doll covers text input and presenting content modally.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18706.jpg</video:thumbnail_loc>
      <video:duration>4291</video:duration>
      <video:publication_date>2012-09-04T04:06:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zO1liijRroI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>Clang</video:tag>
      <video:tag>static</video:tag>
      <video:tag>Analyzer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Lecture-2-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics Lecture 2 (MIT)</video:title>
      <video:description>This is a lecture of Genetics 2 given by MIT Prof. Eric Lander.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_152.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T07:36:57.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/152.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-Mattress-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal Mattress Suture</video:title>
      <video:description>Horizontal mattress suture is one of two most commonly used sutures to close up wounds. This video demonstrates the horizontal mattress suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e2cb922-f92e-451d-9989-dda98e337a4f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T22:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9671.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Web-Views-Locations-and-Maps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Web Views; Locations and Maps</video:title>
      <video:description>&quot;Lec 11 - Web Views; Locations and Maps&quot; (February 11, 2010) Alan Cannistraro presents loading and navigating web content; location and maps.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18935.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-04T08:04:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/coPJ_MtS9JU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>web</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>html</video:tag>
      <video:tag>MIME</video:tag>
      <video:tag>CoreLocation</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>WiFi</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>network</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>annotations</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>reverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec Last - New Revolutions in Particle Physics: Basic Concepts&quot; (December 3, 2009) Leonard Susskind gives the tenth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory, including, the diary equation and Higgs Particles.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18751.jpg</video:thumbnail_loc>
      <video:duration>5691</video:duration>
      <video:publication_date>2012-09-04T04:35:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-QaaKCvDUs</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>State</video:tag>
      <video:tag>elec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on expectation-maximization in the context of the mixture of Gaussian and naive Bayes models, as well as factor analysis and digression. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18764.jpg</video:thumbnail_loc>
      <video:duration>4497</video:duration>
      <video:publication_date>2012-09-04T05:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBtuYU-HfUg</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>maximization</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>mixture</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>naive</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>model</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>unsupervised</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Transport-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Transport video</video:title>
      <video:description>What is Electron Transport?
The purpose of electron transport is to conserve energy in the form of a chemiosmotic gradient. The gradient, in turn, can be exploited for the phosphorylation of ADP as well as for other purposes. With the cessation of aerobic metabolism cell damage is immediate and irreversible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b460bb8-790d-406a-9fe6-1d63209f3ed3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-24T00:09:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5843.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemistry-Lecture-3-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemistry Lecture 3 (MIT)</video:title>
      <video:description>Biochemistry Lecture 3 by Prof. Robert A. Weinberg (MIT Prof.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_149.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T02:25:02.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/149.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astatine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astatine</video:title>
      <video:description>Astatine is derived from the Greek word &apos;astatos&apos; and is a radioactive element that does not occur naturally in nature. This video gives more information on astatine&apos;s properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fd367e56-7c1e-4b16-b92e-649d033d966c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-11T23:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11143.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Astatine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Jaw-Thrust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Jaw Thrust</video:title>
      <video:description>This video demonstrates how the jaw trust is carried out. This procedure is used when a victim has a spinal injury and as a way of opening the air way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0308a5b7-5522-47c6-a1bd-02bc7635e391/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:22:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10053.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Jaw</video:tag>
      <video:tag>Thrust</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on the debugging process, linear quadratic regulation, Kalmer filters, and linear quadratic Gaussian in the context of reinforcement learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4555</video:duration>
      <video:publication_date>2012-09-04T05:10:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UFH5ibWnA7g</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
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      <video:tag>algorithm</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>LQR</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>DDP</video:tag>
      <video:tag>Kalmer</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>LQG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Another-mass-composition-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Another mass composition problem</video:title>
      <video:description>Another mass composition problem

Another exercise converting a mass composition to an empirical formula.</video:description>
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      <video:duration>401</video:duration>
      <video:publication_date>2012-09-11T02:23:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sXOIIEZh6qg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Another</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>composition</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Mitotic-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Mitotic Complex</video:title>
      <video:description>Rarely do errors in mitosis occur,but the process may go wrong, especially during early cellular divisions in the zygote. Mitotic errors can be especially dangerous to the organism because future offspring from this parent cell will carry the same disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/378dffc7-39e7-42ba-9d6a-398ab6450640/cand_25.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2007-10-01T00:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1055.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Investing-the-Three-Unit-Preclinical-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Investing the Three Unit Preclinical Bridge</video:title>
      <video:description>&quot;Lec 8 - Investing the Three Unit Preclinical Bridge&quot; Three parts: soldering lugs, margination and spruing.  Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1260</video:duration>
      <video:publication_date>2012-09-11T08:43:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HkEJuuXD-2k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
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      <video:tag>Preclinical</video:tag>
      <video:tag>bridge</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Dioscovery-of-DNA-structure-50-years-celebtation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dioscovery of DNA structure: 50 years celebtation</video:title>
      <video:description>Discovery of DNA structure by James Watson and Frances Crick was a milestone in life science. In 2003, fifty years of the discovery was celebrated. Edited by Ashraf.</video:description>
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      <video:duration>1630</video:duration>
      <video:publication_date>2007-09-12T05:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1015.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Economics C3</video:title>
      <video:description>&quot;Lec 16- Economics C3 Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24153.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-15T04:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4n4VdiW7y5M</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>16</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Integrative-Biology-131-Peripheral-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 Integrative Biology 131   Peripheral Nerves</video:title>
      <video:description>This is lecture 25 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19333.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BEwOOEegKA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
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      <video:tag>human</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Esomeprazole-as-an-Example-of-Drug-Testing-and-Usage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Esomeprazole as an Example of Drug Testing and Usage</video:title>
      <video:description>&quot;Lec 30 - Esomeprazole as an Example of Drug Testing and Usage&quot; Freshman Organic Chemistry (CHEM 125)

The chemical mode of action of omeprazole is expected to be insensitive to its stereochemistry, making clinical trials of the proposed virtues of a chiral switch crucial. Design of the clinical trials is discussed in the context of marketing. Otolaryngologist Dr. Dianne Duffey provides a clinician&apos;s perspective on the testing and marketing of pharmaceuticals, on the FDA approval process, on clinical trial system, on off-label uses, and on individual and institutional responsibility for evaluating pharmaceuticals.

00:00 - Chapter 1. Introduction: The Chemical Properties and Reactivity of Prilosec
06:58 - Chapter 2. The Economics of Clinical Trials
19:57 - Chapter 3. Duffey: How Do I Know that the Drug is Effective? 
30:26 - Chapter 4. The Phases of Clinical Trials, Results for Esomeprazole and Omeprazole, and Off-Label Use
42:01 - Chapter 5. Pharmaceutical Marketing Mentality and Q&amp;A

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19766.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-05T09:33:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-SA63VFGDY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>esomeprazole</video:tag>
      <video:tag>omeprazole</video:tag>
      <video:tag>racemate</video:tag>
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      <video:tag>Switch</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Trial</video:tag>
      <video:tag>Prilosec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Simplifying-Expressions-with-Exponents-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Simplifying Expressions with Exponents 2</video:title>
      <video:description>Simplifying Expressions with Exponents 2

U07_L1_T3_we2 Simplifying Expressions with Exponents 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24649.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T14:41:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xnLcxdM8OD8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
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      <video:tag>with</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-10-Relativity-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 10 Relativity II</video:title>
      <video:description>Physics 10 Relativity II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Richard A. Muller, producer:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19334.jpg</video:thumbnail_loc>
      <video:duration>4001</video:duration>
      <video:publication_date>2012-09-05T01:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lf0Wrgairfw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 3

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15704.jpg</video:thumbnail_loc>
      <video:duration>3373</video:duration>
      <video:publication_date>2012-08-28T19:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wt7UJckgvxs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-10-Review-Session</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 10  Review Session</video:title>
      <video:description>Physics 10  Review Session

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19338.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-05T01:33:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FNCSIc9A-Vs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 12 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 12: Duel Power

May 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4371</video:duration>
      <video:publication_date>2012-09-07T08:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rJ7w0IbWtfg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
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      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breech-Delivery-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breech Delivery Technique</video:title>
      <video:description>This video shows a spontaneous breech delivery childbirth. This process is less painful than the others where mother have to bear the pain for a long time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1cf4aeb-87f3-490d-9d20-d9f6b7e53e8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2011-12-01T04:59:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10257.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Breech</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-3-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Chemical Equilibrium Part 3 of 3</video:title>
      <video:description>There are 3 possible concentration scenarios at equilibrium. Shown here reaction happens using the concentration of a product versus time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ca3475da-9239-473b-8b21-e18cef90d878/cand_25.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2010-12-21T12:55:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6705.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Equilibrium</video:tag>
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      <video:tag>3</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-SAT-Prep-Test-5-Section-7-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  74 - SAT Prep: Test 5 Section 7 Part 5</video:title>
      <video:description>SAT Prep: Test 5 Section 7 Part 5

Problems 16-18 starting on page 673</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22293.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2012-09-11T01:39:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KEyCBPe_T5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Administer-Medication-Through-a-Running-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Administer Medication Through a Running IV</video:title>
      <video:description>This video demonstrates how to administer a patients medication through a running IV before giving a patient any medication make sure to properly identify the patient wash your hands and re check the dosages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c264e01e-bdef-4512-ad8d-63a960545951/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-30T10:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9547.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medication</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>running</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fabrication-of-Remount-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fabrication of Remount Casts</video:title>
      <video:description>&quot;Lec 13 - Fabrication of Remount Casts&quot; This tape demonstrates the process of remounting the dentures on an articulator so that final occlusal adjustments can be done. Orig. air date: JUN 26 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20817.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2012-09-07T17:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6bmPxFINxM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Remount</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jackknife-Position-Anoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jackknife Position Anoscopy</video:title>
      <video:description>This video provides the equipment and preparations that need to be done before the procedure. Anoscopy allows the medical practitioner to view the anal canal with an anal speculum. Here is the procedure with a jack knife position.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6f4b692-1061-4f51-b96e-ce44bfcf6e1a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-30T10:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9553.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anoscopy</video:tag>
      <video:tag>Jackknife</video:tag>
      <video:tag>position</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Mark-IV-studios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation @ Mark IV studios</video:title>
      <video:description>Mark IV medical communications, India&quot;s finest Medical animation company with proven expertise and 100% accuracy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1596.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-04-03T15:04:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IizJ3RAktg</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>pharmaceutical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-European-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to European Civilization</video:title>
      <video:description>Lec 1- Introduction. European Civilization, 1648-1945 (HIST 202)

The course will concern European history from 1648 to 1945. The assigned readings include both standard historical texts and works of fiction, as well as films. Although the period in question encompasses many monumental events and &quot;great men,&quot; attention will also be paid to the development of themes over the long term and the experiences of people and groups often excluded from official histories. Among the principle questions to be addressed are the consolidation of state power, the formation of identities, linguistic and national affiliations, and the effects of economic change.

00:00 - Chapter 1. Course Structure and Requirements 
14:38 - Chapter 2. Major Themes: State-Making, the Rise of Capitalism, and War 
33:27 - Chapter 3. Brecht, &quot;A Worker Reads History&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13901.jpg</video:thumbnail_loc>
      <video:duration>2179</video:duration>
      <video:publication_date>2012-08-26T07:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IgKHHAjV8Y</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>State</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>language</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Germinal</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Butchers</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>Persian</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>Orwell</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Brecht</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Auschwitz</video:tag>
      <video:tag>rebellion</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Orthodontic-Alginate-Impression-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Orthodontic  Alginate Impression Techniques</video:title>
      <video:description>&quot;Lec 22 - Orthodontic  Alginate Impression Techniques&quot; Demonstrates the materials and techniques involved in taking an orthodontic impression with alginate and in pouring an orthodontic impression in preparation for model trimming. Orig. air date: JUL 23 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20781.jpg</video:thumbnail_loc>
      <video:duration>1705</video:duration>
      <video:publication_date>2012-09-07T17:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pt7SH0iz0Cc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orthodontic</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ulu-Ventures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ulu Ventures</video:title>
      <video:description>&quot;Lec 23 - Ulu Ventures&quot; Clint Korver, a venture capitalist and serial entrepreneur, discusses the Board of Directors. He explains the duties and function of the board as well as the typical structure of board meetings.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19025.jpg</video:thumbnail_loc>
      <video:duration>1230</video:duration>
      <video:publication_date>2012-09-04T08:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvotSSDXy2E</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>board</video:tag>
      <video:tag>of</video:tag>
      <video:tag>directors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Tray-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Tray Construction</video:title>
      <video:description>&quot;Lec 1 - Tray Construction&quot; Custom acrylic resin edentulous impression trays are discussed. The maxillary impression tray is demonstrated. The forming of a wax occlusal for the mandibular impression Orig. air date: SEP 20 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20800.jpg</video:thumbnail_loc>
      <video:duration>957</video:duration>
      <video:publication_date>2012-09-07T17:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k13u9bRljlk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>Prosthodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Waxing-the-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Waxing the Complete Denture</video:title>
      <video:description>&quot;Lec 51 - Waxing the Complete Denture&quot; After the teeth are set in the wax baseplate, the steps in the finish waxing procedure are performed. 
Orig. air date: MAY 9 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20956.jpg</video:thumbnail_loc>
      <video:duration>845</video:duration>
      <video:publication_date>2012-09-08T05:58:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wITTE8DYPRU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>51</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actions-of-the-PML-RARalpha-fusion-protein-in-leukaemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actions of the PML-RARalpha fusion protein in leukaemia</video:title>
      <video:description>Molecular actions of the PML-RARα fusion protein in promyelocytic leukaemia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/114cd838-5ee6-4a0c-8694-2c0106c9b65a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-11-24T05:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5925.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PML</video:tag>
      <video:tag>RARα</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-From-Novel-H1N1-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From Novel H1N1 Flu</video:title>
      <video:description>This video will help you to know how to prevent getting and spreading novel H1N1 Flu. An outbreak of novel HIN1 flu is occurring in the united state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7333e859-71f1-497d-a97c-96f1696f3219/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-30T10:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9573.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>spreading</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Integrative-Biology-131-Peripheral-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 26 Integrative Biology 131  Peripheral Nerves</video:title>
      <video:description>This is lecture 26 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19340.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:37:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BEwOOEegKA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Personality and Social Interaction 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19526.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-05T03:14:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AIMMAEsoc5k</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 3- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Mud Baron went to Ohio University. Baron worked at the Earth Island Institute to coordinate environmental lectures at colleges across the country. From 10 years up until 2006 he worked as a designed and builder of yards, kitchens, and habitats. He then worked as a School Garden Program Specialist for the LAUSD trying to reprofessionalize the support of Agriculture and Gardening Programs. He was awarded the Earth Month Hero award from the LA Department of Environmental Affairs. In 2007 he was awarded the UC Master Gardener School Gardener of the Year.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21163.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-09T02:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JlrP2TrFbes</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 4 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21344.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
      <video:publication_date>2012-09-09T04:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7H8R1PBrQI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-T-Statistic-Confidence-Interval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - T-Statistic Confidence Interval</video:title>
      <video:description>T-Statistic Confidence Interval

T-Statistic Confidence Interval (for small sample sizes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22713.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2012-09-11T02:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hV4pdjHCKuA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>T</video:tag>
      <video:tag>Statistic</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Strengths-and-Weaknesses-of-The-God-Delusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- The Strengths and Weaknesses of The God Delusion</video:title>
      <video:description>&quot;Lec 25- The Strengths and Weaknesses of The God Delusion&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21412.jpg</video:thumbnail_loc>
      <video:duration>5183</video:duration>
      <video:publication_date>2012-09-09T05:03:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d3fGJq04rUc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Strengths</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Weaknesses</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-Spinal-Tumour-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced Spinal Tumour Surgery</video:title>
      <video:description>Advanced spinal tumour surgery in India with Indicure is performed to the patient in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7f61bbf-2cfb-44b4-b717-f8913b31d4e5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T10:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9579.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indicure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Homeostasis-Osmoregulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Homeostasis: Osmoregulation</video:title>
      <video:description>Lec 33- Homeostasis: Osmoregulation.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17181.jpg</video:thumbnail_loc>
      <video:duration>3101</video:duration>
      <video:publication_date>2012-09-02T12:13:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XVGwoCEJgII</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Instructional-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Instructional Videos</video:title>
      <video:description>This video gives information about how to make instructional videos. It is really useful if you like to make your own video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c3b73cba-4605-4326-9c3c-4e1c748fd2ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2007-09-26T19:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1043.mp4</video:content_loc>
      <video:uploader>Mark Minie</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec19-Denar-Reusable-Clutch-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec19  - Denar Reusable Clutch System</video:title>
      <video:description>&quot;Lec19  - Denar Reusable Clutch System&quot; Goes over the set-up and use of Denar Pantronic.   Orig. air date: JUN 6 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21373.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-09T04:45:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AnkEWWuq14U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec19</video:tag>
      <video:tag>Denar</video:tag>
      <video:tag>Reusable</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 7</video:title>
      <video:description>This is another video lecture on these series on hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a3ddc790-2dd1-4f03-9a5f-17c42286be26/cand_25.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2007-09-22T19:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1036.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Usability-and-Software-Architecture-The-Forgotten-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Usability and Software Architecture: The Forgotten Problems</video:title>
      <video:description>&quot;Lec 11 - Usability and Software Architecture: The Forgotten Problems&quot; January 26, 2007 lecture by Bonnie John for the Stanford University Human Computer Interaction Seminar (CS 547).  Bonnie has teamed up with Len Bass to bring usability to the architecture design table as a &quot;first-class citizen&quot; on par with other quality attributes like performance, security, and modifiability; she presents their research, proposed solution, and empirical results supporting the efficacy of that solution.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24025.jpg</video:thumbnail_loc>
      <video:duration>4267</video:duration>
      <video:publication_date>2012-09-14T14:49:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CRx4h4ITx9g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Usability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>software</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Forgotten</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Planet-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Planet Mercury</video:title>
      <video:description>This video is about the innermost planet in our solar system which is mercury. It orbits the sun in about 88 earth days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/97391f4d-5447-42f1-84ea-5f7ebb27f986/cand_25.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-12-10T01:58:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28526.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planet</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-161-2011-Calculus-AB-Free-Response-2-a-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 161 - 2011 Calculus AB Free Response #2 (a &amp; b)</video:title>
      <video:description>2011 Calculus AB Free Response #2 (a &amp; b)

Approximating rate of change and total area under a curve.  Trapezoidal sums to approximate integrals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19986.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-06T01:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3X6QqezqUg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>2</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Dislocation-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Dislocation Reduction</video:title>
      <video:description>A step by step procedure for the reduction of hip dislocation is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f01d932-eeb6-4ab5-89fb-4779f2472d31/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:16:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8869.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reduction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Dislocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Integrative-Biology-131-Digestive-Urinary-Sys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 34 Integrative Biology 131 Digestive, Urinary Sys</video:title>
      <video:description>This is lecture 34 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy. Fall 2005. Professor Marian Diamond. The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19360.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-05T01:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVyDLGRqfi4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-Skin-Cancer-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Skin Cancer Work?</video:title>
      <video:description>Skin cancers are divided into many different fashions. Learn about the types of skin cancer in this HowStuffWorks video. Visit http://goldfaden.com for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/962f8899-3f75-44c1-9e84-7d2675531a9f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2007-11-11T18:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1118.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>skincancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 13 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27028.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-19T06:26:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JCsoCyg2cQM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-SIMS-141-Overview-of-How-Search-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - SIMS 141 - Overview of How Search Engines Work</video:title>
      <video:description>This is lecture 14 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Overview of How Search Engines Work

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19363.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T01:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8D5uL0y7ho</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Maile-Chapman-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Maile Chapman: Poetry Reading</video:title>
      <video:description>Lec 19 - Maile Chapman: Poetry Reading. April 27, 2011

Part of the Emerging Writer&apos;s Series, Maile Chapman chose a student to read with her from submissions. The slected student was a fourth year. Maile Chapman is the author of the novel Your Presence is Requested at Suvanto (Graywolf Press, 2010; Jonathan Cape, UK, 2010). Her stories have appeared in literary magazines and anthologies in the United States, the United Kingdom, Ireland, and Finland. She is currently a fellow at The New York Public Library&apos;s Dorothy B. and Lewis Cullman Center for Scholars and Writers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14961.jpg</video:thumbnail_loc>
      <video:duration>3538</video:duration>
      <video:publication_date>2012-08-28T10:51:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yNGy8PzB4KM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>maile</video:tag>
      <video:tag>chapman</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>author</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Word-Madagascar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Word Madagascar</video:title>
      <video:description>Madagascar discussed in this video is a very big island. Its location on map and the histories related with it are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/af211a4d-d930-4131-8be0-7927c68e8423/cand_5.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2013-01-14T05:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28793.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Madagascar</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>words</video:tag>
      <video:tag>of</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-AIDS-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- AIDS (II)</video:title>
      <video:description>&quot;Lec 23- AIDS (II)&quot;Epidemics in Western Society Since 1600 (HIST 234)

Dr. Margaret Craven discusses HIV/AIDS from the perspective of a front-line clinician. AIDS is unprecedented in both the speed with which it spread across the globe and in the mobilization of efforts to control it. It is a disease of modernity. Along with the relative ease and velocity of modern transportation methods, other background conditions include Western medicine, with hypodermic needles and bloodbanking, intravenous drug use, and the development and concentration of gay culture. In the U.S., early public health attempts at understanding and combating the virus were hindered by right-wing domestic political and religious forces. Successful containment of epidemics cannot be achieved under the spell of hypocrisy and politicization; rather, medicine and education must be evidence-based and practical.

00:00 - Chapter 1. Dr. Margaret Craven Discusses AIDS
07:42 - Chapter 2. Beginnings of the Epidemic: Globalization
12:53 - Chapter 3. Modern Invasive Medical Technology
14:54 - Chapter 4. Homosexuality
20:36 - Chapter 5. Uncovering the Medical Basis
28:51 - Chapter 6. Treatment
33:26 - Chapter 7. Public Health Challenges
44:10 - Chapter 8. Future Directions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23248.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-13T11:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y16AOhAuX0Q</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Krebs-cycle-in-mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Krebs cycle in mitochondria</video:title>
      <video:description>krebs cycle mitochondria</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/96c50897-ee4b-4806-9afc-3590cf824e16/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-24T05:09:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5904.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Krebs</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-6-Neurological-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 6 Neurological Examination</video:title>
      <video:description>Video contains a neurological examination of patient by an expert doctor. A step by step explanation and the careful steps that should be taken are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71eff169-655c-462c-9c1b-eac9544659fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-12-01T03:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10086.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Core-Biopsy-Pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Core Biopsy - Pathology</video:title>
      <video:description>Breast biopsy is considered the best way to evaluate a suspicious area in your breast to determine if it is breast cancer. There are several types of breast biopsy procedures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed29da0c-2a7e-4697-ada8-0b77a7f3643f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-06T17:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10660.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pathology</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-SIMS-141-Peter-Norvig-Google-Director-of-Search-Quality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - SIMS 141 - Peter Norvig: Google, Director of Search Quality</video:title>
      <video:description>This is lecture 16 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Peter Norvig: Google, Director of Search Quality

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19367.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-05T01:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvplcQ41_uI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-AST-210EE-213-Introduction-part-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - AST 210/EE 213 Introduction, part A</video:title>
      <video:description>AST 210/EE 213 Introduction, part A

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  1: Introduction, part A
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19371.jpg</video:thumbnail_loc>
      <video:duration>4750</video:duration>
      <video:publication_date>2012-09-05T01:52:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nwLRDInaaWs</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dutch-and-British-Exceptionalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dutch and British Exceptionalism</video:title>
      <video:description>Lec 3 - Dutch and British Exceptionalism. European Civilization, 1648-1945 (HIST 202)

Several reasons can be found to explain why Great Britain and the Netherlands did not follow the other major European powers of the seventeenth century in adopting absolutist rule. Chief among these were the presence of a relatively large middle class, with a vested interest in preserving independence from centralized authority, and national traditions of resistance dating from the English Civil War and the Dutch war for independence from Spain, respectively. In both countries anti-absolutism formed part of a sense of national identity, and was linked to popular anti-Catholicism. The officially Protestant Dutch, in particular, had a culture of decentralized mercantile activity far removed from the militarism and excess associated with the courts of Louis XIV and Frederick the Great.

00:00 - Chapter 1. Shared Character of the English and Dutch States: The Large Urban Middle Class 
10:38 - Chapter 2. Anti-Absolutism in the Collective Consciousness: National Identity and Political Origins 
18:50 - Chapter 3. Anti-Catholicism and Anti-Absolutism 
26:33 - Chapter 4. The Canals of the Dutch Republic: A State Built around Sea Trade 
40:43 - Chapter 5. Representations of Dutch Life in Painting: Emphasis on the Everyday 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14103.jpg</video:thumbnail_loc>
      <video:duration>2793</video:duration>
      <video:publication_date>2012-08-26T11:07:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ax_UsqQ3dc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>England</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Netherlands</video:tag>
      <video:tag>Dutch</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Holland</video:tag>
      <video:tag>Amsterdam</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>France</video:tag>
      <video:tag>bourgeois</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>class</video:tag>
      <video:tag>nobility</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>absolutism</video:tag>
      <video:tag>Catholicism</video:tag>
      <video:tag>Calvinism</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>National</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Rembrandt</video:tag>
      <video:tag>Hals</video:tag>
      <video:tag>Ruysdael</video:tag>
      <video:tag>Claesc</video:tag>
      <video:tag>Steen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen Transport</video:title>
      <video:description>Oxygen transport which is the process by which oxygen is absorbed in the lungs by the hemoglobin in circulating deoxygenated red cells and carried to the peripheral tissues is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/eb3786bb-98cf-47eb-93ad-ceee968f8e10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2009-06-06T08:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2779.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Samson-Agonistes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Samson Agonistes</video:title>
      <video:description>&quot;Lec 23 - Samson Agonistes&quot; Milton (ENGL 220)

This introduction to Samson Agonistes focuses on a psycho-sexual reading of the poem, with particular emphasis placed on the poem&apos;s peculiar association of sexuality with violence. The characterization of Dalila and her similarity to Samson is discussed. The problems inherit in Miltonic heroism, especially self-sufficiency and the nature of heroic sacrifice, are expounded upon.

00:00 - Chapter 1. Introduction: &quot;Samson Agonistes&quot;
01:57 - Chapter 2. When was &quot;Samson Agonistes&quot; Written?
17:14 - Chapter 3. &quot;Samson Agonistes&quot;: The Most Intense Expression of Misogyny in the Miltonic Canon
25:38 - Chapter 4. Dalila&apos;s Dialogue
36:42 - Chapter 5. Samson: The Nursling of God

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17317.jpg</video:thumbnail_loc>
      <video:duration>2644</video:duration>
      <video:publication_date>2012-09-02T18:04:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JBYnHy6YxOU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pronunciation</video:tag>
      <video:tag>Edward</video:tag>
      <video:tag>Phillips</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Powell</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Oblivion</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>synecdoche</video:tag>
      <video:tag>uncircumcised</video:tag>
      <video:tag>heroic</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Sufficiency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V-dbf0e1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16  - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 16  - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23909.jpg</video:thumbnail_loc>
      <video:duration>4384</video:duration>
      <video:publication_date>2012-09-14T11:54:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C57MCktYdCc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Statistics-21-cddbd9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Statistics 21</video:title>
      <video:description>&quot;Lec 12 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23937.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-14T12:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6LwpGO7nrP8</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sensing-Technologies-for-Future-Computing-Form-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sensing Technologies for Future Computing Form Factors</video:title>
      <video:description>&quot;Lec 3 - Sensing Technologies for Future Computing Form Factors&quot; October 27, 2006 lecture by Andy Wilson for the Stanford University Human Computer Interaction Seminar (CS547).  Andy presents a series of projects which exploit sensing technologies such as computer vision to enable a wide variety of fluid, natural interactions situated on walls and tabletop surfaces.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24017.jpg</video:thumbnail_loc>
      <video:duration>5526</video:duration>
      <video:publication_date>2012-09-14T14:48:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yRCeIBbdf9A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>form</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Example-of-Solving-for-a-Variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Example of Solving for a Variable</video:title>
      <video:description>Example of Solving for a Variable

U02_L1_T4_we1 : Example of solving for a variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24506.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2012-09-17T13:41:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Aig1hkq3OsU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-bunch-of-aminoacids-organise-to-form-functional-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How bunch of aminoacids organise to form functional protein?</video:title>
      <video:description>A depiction of the subsets of a protein structure. Primary, secondary, tertiary and Quaternary structures are discussed. 
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/ee1841aa-ac6d-4a0d-a712-853332f65cd4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-04-06T22:59:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/235.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>aminoacids</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>b</video:tag>
      <video:tag>plated</video:tag>
      <video:tag>sheet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-AST-210EE-213-Laser-wavelength-scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - AST 210/EE 213 Laser wavelength scaling</video:title>
      <video:description>AST 210/EE 213 Laser wavelength scaling

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 20: Laser wavelength scaling
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19398.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-05T02:09:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yYVyBTyviUg</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aquarius-Water-Cycle-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aquarius Water Cycle NASA</video:title>
      <video:description>This a documentary by NASA on the aquarius water cycle. It shows how salt is used in this water cyle and the very important role it plays as well as the cycle itself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6f3e7958-709d-4314-b779-89feb6a8aab0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-15T16:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7537.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-influence-of-sex-in-sports</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The influence of sex in sports</video:title>
      <video:description>It is a myth that sex affects athletic abilities.  It is interesting however to see what are the real effects of sex on athletic ability.  In some respects it may even promote athletic ability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/ba1b485b-3ea0-49b6-8add-8782c9b3e31e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2014-10-01T22:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31758.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sex</video:tag>
      <video:tag>sports</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Journey-Above-Vesta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Journey Above Vesta</video:title>
      <video:description>Here are the images as NASA journeys above Vesta, the craters and depressions that are viewed in high clarity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2147e7df-b8d1-455f-a096-a29bbbcf89b6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-24T15:18:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7719.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <loc>https://dnatube.com/videos/Lec-10-Horizontal-Mandibular-Impaction-and-Maxillary-Third-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Horizontal Mandibular Impaction and Maxillary Third Molar</video:title>
      <video:description>&quot;Lec 10 - Horizontal Mandibular Impaction and Maxillary Third Molar&quot; Surgical removal of impacted maxillary and mandibular third molars on a twenty year old subject.  Orig. air date: JUL 11 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:tag>Maxillary</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Earths-Surface-From-Space-Shuttle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s Surface From Space Shuttle</video:title>
      <video:description>This video is taken from NASA&apos;s Space Shuttle. The presentation was in a form of time lapse.</video:description>
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      <video:publication_date>2011-11-10T02:55:45.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Cell-compartments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell compartments</video:title>
      <video:description>This video shows cell compartments under Electron microscope. it also shows 3D structure of cell compartments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/dee56e5e-1d61-43f0-9bb1-f3328e4a46e1/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/110.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>Golgi</video:tag>
      <video:tag>apparatus</video:tag>
      <video:tag>membranes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Homeodomain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeodomain</video:title>
      <video:description>A 3-D model of a protein with a homeodomain. It acts as a transcription factor by binding directly to DNA to turn on other genes. 
Video Reff: http://www.learner.org</video:description>
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      <video:duration>26</video:duration>
      <video:publication_date>2007-04-06T20:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/199.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Midpoint-of-A-Line-Segment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Midpoint of A Line Segment</video:title>
      <video:description>This video will explain you the calculation of midpoints and segment congruence. Here examples are solved by expert which will clear your basic concept.</video:description>
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      <video:publication_date>2010-12-04T13:33:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6456.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
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      <video:tag>Congruence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fluorescence-protein-a-new-tool-for-biologist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorescence protein: a new tool for biologist</video:title>
      <video:description>A protein that fluorescence to give away green light has been discovered from jellyfish. This protein has given biologist a tool to look things that were invisible before. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2891.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-26T01:20:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2891.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>for</video:tag>
      <video:tag>biologist</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-EE290f-X-Ray-Diffraction-for-Materials-Analysis-given-by-Dr-Simon-Clark-ALSLBNL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - EE290f  X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL</video:title>
      <video:description>EE290f  X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 17 - X-Ray Diffraction for Materials Analysis - given by Dr. Simon Clark, ALS/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19472.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-09-05T02:51:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BbdfYE9ODII</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>yt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-Trachea-Four-Layers-of-Trachea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Trachea Four Layers of Trachea</video:title>
      <video:description>This very short introductory video will shed some light on four layers of trachea the wall of the trachea is made up of four distinct tissue layers along the luminal surface the trachea is lined by respiratory mucosa or mucous membrane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad45f181-f12e-4270-9f44-af2d5fbf5146/cand_25.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-01T02:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9928.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Part 6</video:title>
      <video:description>Preparing DNA for Sequencing 
The next morning, the E. coli cells are broken open to release their DNA. The human DNA is separated from the cell debris and washed clean.

Now there are enough copies of the human DNA fragment to set up a sequencing reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/da645de9-0595-4fad-936a-2e2bfe595070/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:00:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/866.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fusion-of-Endosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion of Endosome</video:title>
      <video:description>This video explains the ways and proteins involved in endosome fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/48e4c3dd-6809-40b7-b4b4-2a7c21ba935c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-16T01:20:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/320.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>endosome</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>Rab5</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Infant-Clinical-Examination-Toddlers-Gait</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infant Clinical Examination - Toddler&apos;s Gait</video:title>
      <video:description>This Video is showing you the Clinical examination of a child of age 7 to 12 month n order to check the growth of his toes. In this video the child&apos;s toes is in inward direction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d418f96-bf45-4915-8e74-429dd5ae37d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2013-02-11T01:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30015.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>7</video:tag>
      <video:tag>15</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>Toddler</video:tag>
      <video:tag>s</video:tag>
      <video:tag>to</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Adhesion-junctions-at-epithelial-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adhesion junctions at epithelial cells</video:title>
      <video:description>This video deals with adhesion junctions. Adhesion junctions are zones where protein complexes form strong junction between bunch of epithelial cells. Adhesion junctions make easy cell-to-cell communication serving as a bridge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/63d0aad1-17cf-412a-8535-7993a1676412/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2007-03-30T21:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/143.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>adhesion</video:tag>
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      <video:tag>Epithelial</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ductal-Lavage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ductal Lavage</video:title>
      <video:description>Ductal lavage which is a test used to detect cells that could turn into breast cancer is explained in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/6b79c5a9-8c61-4b66-a578-f2c590639141/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2008-01-05T22:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1238.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lavage</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Four-Gene-DNA-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Four-Gene DNA Vaccine</video:title>
      <video:description>Creating a DNA vaccine for malaria will involve producing antigens from several stages of the parasite&apos;s life cycle.It is of crucial importance to use multi-level defense because of P. malariae complex.   Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a25ed98d-187a-42a8-b186-66a642f46483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-04-06T21:26:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/207.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vaccine</video:tag>
      <video:tag>Plasmodium</video:tag>
      <video:tag>malariae</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>epidemiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-EE290f-X-Rays-and-Magnetism-Given-by-Prof-Jochim-Stohr-Stanford-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - EE290f  X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University</video:title>
      <video:description>EE290f  X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 21 - X-Rays and Magnetism - Given by Prof. Jochim Stohr, Stanford University</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19479.jpg</video:thumbnail_loc>
      <video:duration>5207</video:duration>
      <video:publication_date>2012-09-05T02:54:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xyK7sqxdl8Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Creation-of-a-Transgenic-Animal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation of a Transgenic Animal</video:title>
      <video:description>Transgenic organism is one which has artificially (usually by human) inserted gen in it&apos;s genome. Like these prepared nucleus is being transffered in to en egg cell by the mean of nuclear transfer to create a transgenic goat that produces a human protein in its milk. 
Video Ref: www.learner.org</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2007-04-06T20:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/204.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>expression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spatial-and-Temporal-Colinearity-Hox-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spatial and Temporal Colinearity - Hox Genes</video:title>
      <video:description>Hox genes display spatial colinearity: genes at one end of the chromosome are expressed at the head end of an embryo while genes at the other end are expressed toward the tail end. Vertebrate Hox genes also show temporal colinearity: genes at the head end are expressed before those at the tail end.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/22b41cba-c108-4733-9999-2f7907c92536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-04-06T20:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/195.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>spatial</video:tag>
      <video:tag>Temporal</video:tag>
      <video:tag>Colinearity</video:tag>
      <video:tag>Hox</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lect-Last-Shuttle-Operations-Video-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lect Last Shuttle Operations Video | MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lect Last Shuttle Operations Video | MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14951.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-08-28T05:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsSQVdl0_EA</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>launch</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Deciphering-the-Language-of-Sex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 4</video:title>
      <video:description>Someone once said, you fix the relational side and sex is a by-product. This video will show you how true that statement is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6f8c2471-a991-4b42-b5d3-b29268e14611/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/950.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>sexdeterminationlecture1</video:tag>
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    <loc>https://dnatube.com/videos/Hedgehog-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hedgehog Signaling</video:title>
      <video:description>The Hedgehog signaling pathway triggers expression of other developmentally important genes. Recently it has been shown that hedgehog pathway regulates adult&apos;s stem cells in regeneration of tissue. 
Video REff: http://www.learner.org</video:description>
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      <video:duration>22</video:duration>
      <video:publication_date>2007-04-06T20:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/197.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>genes</video:tag>
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    <loc>https://dnatube.com/videos/Cyclopamine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclopamine</video:title>
      <video:description>The normal Hedgehog signaling pathway is blocked by the receptor antagonist cyclopamine. Video REff: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/87a84b8e-ef03-4a59-90f4-fa5d57487c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-04-06T20:33:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/198.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/The-Biofilm-Lifecycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biofilm Lifecycle</video:title>
      <video:description>An animated description of biofilm formation, growth, communication, and dispersal. Biofilms appears on out teeth, on the bottoms of every river, lake, pool, on boats in marinas, etc.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/bc1ae007-83df-4787-9990-81465768af72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2007-04-06T22:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/230.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>bacteria</video:tag>
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    <loc>https://dnatube.com/videos/Lec-22-EE290f-XMCD-Out-of-Plan-Bending-Magnetic-Radiation-given-by-Brooke-Mesler-UC-Berkeley</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22 - EE290f  XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley</video:title>
      <video:description>EE290f  XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 22 - XMCD - Out-of-Plan Bending Magnetic Radiation - given by Brooke Mesler, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19481.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Esophagus</video:title>
      <video:description>The food is passed down through a process called peristalsis down the esophagus or the gullet. This video shows that movement of the food as it heads towards the stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/cfcde560-bd9b-4d2b-a451-da4b024d46f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-06-29T08:18:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2902.mp4</video:content_loc>
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      <video:tag>Esophagus</video:tag>
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    <loc>https://dnatube.com/videos/Markovnikovs-rule</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Markovnikov&apos;s rule</video:title>
      <video:description>Addition of HCl to propene. Original found on http://www.uib.no/kj/theo/anim/ ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ed1aace6-bdc4-416b-bcc7-e1367e17218d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-03-25T22:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1423.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Markovnikov</video:tag>
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    <loc>https://dnatube.com/videos/Talks-Aubrey-de-Grey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks Aubrey de Grey</video:title>
      <video:description>TED Talks Cambridge researcher Aubrey de Grey argues that aging is merely a disease. You can reach more information at www.ted.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0fad3c7d-3deb-45a8-9627-e918ac09b67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1411</video:duration>
      <video:publication_date>2007-09-16T17:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1021.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Aging</video:tag>
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    <loc>https://dnatube.com/videos/What-does-stop-cells-from-immortality-Story-about-telomeres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does stop cells from immortality? Story about telomeres</video:title>
      <video:description>This video shows the concept of how the ends of chromosomes, the telomeres, shorten each time the cell divides. At some point, cells cannot replicate anymore.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/36a9f149-2366-4bef-80a1-3d5a0cbd25ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-04-06T22:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/229.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>telomere</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>olding</video:tag>
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    <loc>https://dnatube.com/videos/Dendrite-and-Axon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dendrite and Axon</video:title>
      <video:description>Neurons have two ends dendrites (small branches on belly part of the cell) and an axon (long one)which they use to communicate with one another via neurotransmitters and electrical potential. Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/496ed624-f6bb-4981-8619-d92fb169fba6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-04-06T22:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/227.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>neurology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-23-EE290f-Zone-Plate-Microscopy-and-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - EE290f  Zone Plate Microscopy and Applications</video:title>
      <video:description>EE290f  Zone Plate Microscopy and Applications

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 23 - Zone Plate Microscopy and Applications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19483.jpg</video:thumbnail_loc>
      <video:duration>4983</video:duration>
      <video:publication_date>2012-09-05T02:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/egg-C0u45IQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Balancing-of-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balancing of Human Body</video:title>
      <video:description>How does our body balance our movements. Here is an animated video showing the balancing of he body in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/c7b9de60-268e-407a-aab8-a9317dc63cfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-06-29T09:32:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2917.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interstitial-Pressure-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interstitial Pressure Process</video:title>
      <video:description>Interstitial fluid is a solution that bathes and surrounds the cells of multicellular animals and this video shows interstitial pressure process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ed6990ff-de95-4131-8590-509e1644b7ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2007-12-06T00:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1170.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>interstitial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Recovery-of-Cesarean-against-Vaginal-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recovery of Cesarean against Vaginal Birth</video:title>
      <video:description>Cesarean or Vaginal Birth? In this video we get a discussion of Cesarean versus Vaginal Birth Recovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0bdafa0-bfd5-44b5-97e3-6925b93e3019/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T02:28:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9938.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cesarean</video:tag>
      <video:tag>Against</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>Birth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Large-active-amoeba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large active amoeba</video:title>
      <video:description>A large amoeba from a local pond. It was visible to the naked eye on the microscope slide. Amoeba (sometimes amœba or ameba, plural amoebae) is a term used either to describe protists that move by crawling  via pseudopods, or to refer to a genus that includes species that move by this mechanism. Text Reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/296d56cb-0c48-4c7a-8ca6-403611f9ba02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2009-03-26T18:00:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1451.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>pond</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amorphous-alloy-deformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amorphous alloy: deformation</video:title>
      <video:description>Molecular dynamics(MD) simulation of deformation process of amorphous Zr55Cu45 alloy.  Alloy was deformed up to 80%.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/47fbf24c-4ee2-4699-8cc4-2e5024fcad18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-19T16:20:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/249.mp4</video:content_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>amophous</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>deformation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-multiplying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA multiplying</video:title>
      <video:description>This animation shows DNA replication. DNA is replicated every time prior to cell division, in order to duplicate and assure that each of daughter cells has same amount and quality of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/640ae4c6-af8e-4b78-9bdb-25576c74b8b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2007-05-28T22:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/452.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>DNAReplication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Egg-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Fertilization</video:title>
      <video:description>Sea urchin egg is visualized with microscope. On the left phase contrast is used, and on the right fluorescence is used. Cell on the left was labeled with dye which is brighter with increasing Ca++ levels. Cellular and molecular changed during fertilization are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/ceeeec53-1e69-4fa6-b6c2-294e8f024987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2007-06-11T00:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/490.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>egg</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>phasecontrast</video:tag>
      <video:tag>FluorescenceMicroscopy</video:tag>
      <video:tag>exocytosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Function-Inverses-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Function Inverses Example 2</video:title>
      <video:description>This is a lecture of Khan Academy.

Function Inverses Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19992.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-06T01:22:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeyFb2eVH1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Storage-of-fat-PPAR-gamma-Activation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Storage of fat: PPAR-gamma Activation</video:title>
      <video:description>The PPAR-gamma receptor initiates storage of fat by activating certain genes in a fat cell. RRAR gamma receptor also causes change in hormone levels. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/e72aec4c-8585-48ec-934f-382bf657a8e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-06-11T01:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/495.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>PPAR</video:tag>
      <video:tag>peroxisome</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Moon</video:title>
      <video:description>The Moon as the only natural satellite of the Earth, and the fifth largest satellite in the Solar System is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ff0326bb-2b20-4d03-9ce6-dc2e92bdcb18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2009-06-10T12:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2819.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Solving-Percent-Problems-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Solving Percent Problems 2</video:title>
      <video:description>Solving Percent Problems 2

U05_L2_T1_we2 Solving Percent Problems 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24863.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-09-17T17:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N4kDzoQOngY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breeding-Corn-from-Teosinte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breeding Corn from Teosinte</video:title>
      <video:description>Corn was originally bred from the teosinte plant by native Mexican farmers. The morphologies of modern-day corn and teosinte plants are compared to illustrate how artificial selection can bring about dramatic changes in plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2e51344c-99c7-4a36-95b9-915e8a395d94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-04-12T22:44:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12181.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Breeding</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Teosinte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-to-Fat-we-Ingest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens to Fat we Ingest?</video:title>
      <video:description>This video shows what happens to food being eaten, especially to fats. Where they go after digested in intestines? Why are fats called energy reservoirs?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/35f6c84e-5534-4809-8daf-7b3bb887a1b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-06-11T01:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/497.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>fats</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Go-LHC-GO-01</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Go LHC GO! 01</video:title>
      <video:description>Part 1 Date- 23rd Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/637565b0-28d0-4802-b3fe-81cfafe3b9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2009-05-27T22:07:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2632.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>control</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>Detectors</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>ATLAS</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Why-no-Revolution-in-1848-in-Britain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Why no Revolution in 1848 in Britain</video:title>
      <video:description>Lec 11 - Why no Revolution in 1848 in Britain. European Civilization, 1648-1945 (HIST 202)

Revolutions occur when a critical mass of people come together to make specific demands upon their government. They invariably involve an increase in popular involvement in the political process. One of the central questions concerning 1848, a year in which almost every major European nation faced a revolutionary upsurge, is why England did not have its own revolution despite the existence of social tensions. Two principal reasons account for this fact: first, the success of reformist political measures, and the existence of a non-violent Chartist movement; second, the elaboration of a British self-identity founded upon a notion of respectability. This latter process took place in opposition to Britain&apos;s cultural Other, Ireland, and its aftereffects can be seen in Anglo-Irish relations well into the twentieth century.

00:00 - Chapter 1. The Nature of Revolution: Politicization of the Common Man 
09:53 - Chapter 2. A Different Kind of Revolution in Germany and Italy: Unification after the Failure of 1848 
20:37 - Chapter 3. The Absence of an 1848 Revolution in Britain: Reform and Chartism 
28:20 - Chapter 4. The Unwanted Other: The Irish as a Potential Source of Insurgency 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14119.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-08-26T11:20:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVbdoTgeHqA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>1848</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>England</video:tag>
      <video:tag>France</video:tag>
      <video:tag>Ireland</video:tag>
      <video:tag>Hapsburg</video:tag>
      <video:tag>Prussia</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Chartism</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>Junkers</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>respectability</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>politicization</video:tag>
      <video:tag>social</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>Bolshevik</video:tag>
      <video:tag>National</video:tag>
      <video:tag>identity</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Prostate-Injections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Prostate Injections</video:title>
      <video:description>This video concerns on prostate injection. Prostate injection are used for treatment of prostatitis and the injection contains about 24cc fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ad53579-336f-4123-b08d-7f3646e433a2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-12-01T02:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10014.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Early-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Early Universe</video:title>
      <video:description>Wide-field telescope observations of the remote and therefore early Universe, looking back to a time when it was a fifth of its present age, have revealed an enormous string of galaxies about 300 million light-years long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/e8fcc28c-e7d5-4eed-ac72-64b5f6610c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-06-22T05:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/510.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>earlyUniverse</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biosphere-Lecture-MIT-Prof-Penny-Chisholm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biosphere Lecture MIT Prof. Penny Chisholm</video:title>
      <video:description>Biology &gt; Introductory Biology Email this pageVideo Lectures - Lecture 16/nTopics covered:
 The Biosphere 
 
Instructor:
 Prof. Penny Chisholm
 
Transcript - Lecture 16/nSo my name is Penny Chisholm and I am a professor in the Department of Civil and Environmental Engineering with a joint appointment in biology and I&apos;m a microbial ecologist. I&apos;m an ecologist by training and I work on microbes in the oceans, photosynthetic plants in the oceans. They&apos;re called phytoplankton. That&apos;s the research that my lab does. Whenever I&apos;m using examples in here, a lot of times I&apos;ll be using examples of microbes and of plants in the oceans./nI know most people know a lot more about trees than they know about things that photosynthesize in the oceans. And I&apos;ll convince you that you should be as bonded to phytoplankton as you are to trees in terms of recognizing your dependency on them. So that&apos;s just a little bit about my background. Now, let me find out a little bit about you. Is there anyone in here who has taken the ecology class 7./n30 or 1.018 that I used to teach but haven&apos;t taught for the last two years? No. Well, that&apos;s good because there&apos;s some redundancy. And are there any Terrascope students or alums in here? OK. Just curious. So let me tell you just briefly about my hopes for our interactions in this class, and I stress the term interaction. I don&apos;t want to stand up here talking at you./nI really hope that you will ask questions and interact with me. It makes it much more interesting for us up here if people are asking questions and challenging. I expect you to challenge what I say. The field of ecology is very broad. It uses knowledge from physics, from chemistry, from geology, all these diverse fields, and biology of course. And so some of the things I&apos;m going to talk about, I know there are students here who know more about it than I do because I think you all are majoring in very diverse majors at MIT./nSo I expect that if I&apos;m saying something wrong that you challenge me because we&apos;re all in this together. The goal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/fcb36d35-9df7-416f-8713-6a82efbd3213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2739</video:duration>
      <video:publication_date>2009-04-09T21:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/07/1783232649335-3096eb3a2a48b6df9d0fc68b20dbe91a.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biosphere</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 7 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24121.jpg</video:thumbnail_loc>
      <video:duration>4435</video:duration>
      <video:publication_date>2012-09-15T03:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zgDsmARaGqU</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Lecture-1-HHMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Lecture 1 HHMI</video:title>
      <video:description>Lecture on Evolution: Endless Forms Most Beautiful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7f4cc625-b52b-48ff-8bbc-b447299d8311/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:46:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/545.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>HHMI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 14 - MIT 18.086 Mathematical Methods for Engineers II&quot; Financial Mathematics / Black-Scholes Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15367.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-28T16:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEuuJ5E7ZS0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Complex-Conjugates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Complex Conjugates</video:title>
      <video:description>Complex Conjugates

Complex Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20001.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2012-09-06T01:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BZxZ_eEuJBM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Conjugates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transmission-of-Pulmonary-Tuberculosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transmission of Pulmonary Tuberculosis</video:title>
      <video:description>Mycobacterium tuberculosis is the pathogen responsible for tuberculosis. It is bacteria which is extremely small. One can get infected by means of inhalation of pathogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/b634fdf9-aef3-4437-9f3c-1011c150ee4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2007-06-22T05:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/512.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Mycobacterium</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Free-Energy-of-Formation-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Free Energy of Formation - Lecture 18</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 18/nTopics covered:
	/nFree Energy of Formation ΔGof/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 18/nWe also saw, or we tried to understand what the free energy actually was./nAnd we said that when you have, for example, an exothermic reaction that not all of that energy released is going to be released in a form that can do useful work./nSome of that energy that is released, some of that delta H, for example, goes into, or can go into the vibrations and rotations of the product molecules that energy of which is not able to do useful work./nAnd so the amount of energy that we can actually use to do work is this free energy, is delta G right here./nSo it can be something less than delta H. We also saw a condition, which was the oxidation of glucose, where delta G was actually greater than delta H. And that is the case where we have some of that internal energy locked up in the reactants which now is released in the form of this useful work delta G./nAnd I think we had just started to talk about this term delta S, which is the change in the entropy for the reaction./nAnd we talked about how to calculate it. We calculate it from the absolute entropies of the reactants in the products. Delta S for a reaction then is the absolute entropy of each one of a product./nTimes the appropriate stoichiometric number summed over all the products./nAnd then minus the absolute entropy of each one of the reactants times that appropriate stoichiometric number summed over all the reactants. And it is the difference between the two, delta S for the chemical reaction./nAnd S is an absolute entropy that is a result of the third law of thermodynamics, which I mentioned, I think, last time./nYou will talk about it a lot in detail in 5.60. Let&apos;s look at an example here at the change in entropy./nBecause I want to show you that you can have a change in entropy that is large enough to make an endothermic reaction spontaneous. You can have what we ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d0b6fa77-2067-471b-a8a7-a24bf6152697/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2009-04-16T23:11:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1752.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Jamie-Caroll-Expounding-on-Evolution-and-Darwins-Insights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jamie Caroll Expounding on Evolution and Darwin&apos;s Insights</video:title>
      <video:description>A lecture based on evolutionary theory of the English naturalist Charles Darwin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/e6d1f2d2-505b-4959-8c3b-1ed27621662a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2007-07-30T18:57:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/548.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Jamie</video:tag>
      <video:tag>Caroll</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monoclonal-Antibody-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monoclonal Antibody Formation</video:title>
      <video:description>Monoclonal antibodies are antibodies that are identical because they were produced by only one type of immune cell. Is is possible to create monoclonal antibodies with almost any substance. Monoclonal antibodies can serve to detect or purify substance. This has become an important tool in biochemistry, molecular biology and medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/2e6c9ccd-c7c6-49f9-bcf5-f09fd8da3490/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2007-07-30T19:47:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/555.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Monoclonal</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cont-Of-Jamie-Caroll-Expounding-on-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cont. Of  Jamie Caroll Expounding on Evolution</video:title>
      <video:description>The first work on evolution may be assumed to be originated by Charles Darwin.The main question on this idea for many is of human evolution and whether human mental faculties could have possibly evolved as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7039aee7-7521-4b9c-9cd8-687cf4eaf4a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2007-07-30T19:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/550.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>human</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 8 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21348.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-09T04:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jOj7M0fCLdA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 9 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21349.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-09T04:34:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4I237vgkgw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Vector-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid Vector Construction</video:title>
      <video:description>Cloning is method for isolation specific DNA sequence from a mixture. How plasmid are constructed   is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b88a0076-c7fa-4d26-bbbe-a8eb43ea0023/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2007-07-30T19:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>DNASequence</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>plasmidReplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Parallel-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Parallel Lines</video:title>
      <video:description>Parallel Lines

U04_L2_T1_we1 : Parallel Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24570.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-17T14:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-aCweuimis</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Causes-Varicose-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Causes Varicose Veins?</video:title>
      <video:description>Learn how varicose veins can be caused. (A video from Beth Israel Deaconess Medical Center, Boston)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f20614f2-fac4-44e5-b2fc-114bbf690d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-05-30T11:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2734.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>BIDMC</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 20 - MIT 18.086 Mathematical Methods for Engineers II&quot; Fast Poisson Solver

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15373.jpg</video:thumbnail_loc>
      <video:duration>2904</video:duration>
      <video:publication_date>2012-08-28T16:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kyx2QgGkEpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Four-Bicuspid-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Four-Bicuspid Extraction</video:title>
      <video:description>&quot;Lec 3 - Four-Bicuspid Extraction &quot; Patient with TMJ pain, clicking, and mouth opening problems. A thorough examination is given resulting in treatment plan, treatment, and discussion of results. Orig. air date: FEB 16 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21353.jpg</video:thumbnail_loc>
      <video:duration>1222</video:duration>
      <video:publication_date>2012-09-09T04:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqgWimrUVLk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Bicuspid</video:tag>
      <video:tag>extraction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-141-Doppler-effect-formula-for-observed-frequency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Doppler effect formula for observed frequency</video:title>
      <video:description>Doppler effect formula for observed frequency

Doppler effect formula for observed frequency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21825.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-10T14:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kGrk6V8tWDY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>for</video:tag>
      <video:tag>observed</video:tag>
      <video:tag>frequency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicillin-Binding-Protein-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicillin Binding Protein Animation</video:title>
      <video:description>Penicillin-binding proteins (PBPs) are a group of proteins that are characterized by their affinity for and binding of penicillin. They are a normal constitutent of many bacteria;All beta-lactam antibiotics bind to PBP to have their effect of preventing cell wall construction by the bacterium.
There are a large number of PBPs, usually several in each organism, and they are found as both membrane-bound and cytoplasmic proteins. For example, Spratt (1977) reports that six different PBPs are routinely detected in all strains of E. coli ranging in molecular weight from 40000 to 91000. The different PBPs occur in different numbers per cell and have varied affinities for penicillin . The PBPs are usually broadly classified into high-molecular-weight (HMW) and low-molecular-weight (LMW) categories. PBPs are all involved in the final stages of the synthesis of peptidoglycan, which is the major component of bacterial cell walls. Bacterial cell wall synthesis is essential to growth, cell division (thus reproduction) and maintaining the cellular structure in bacteria. Inhibition of PBPs leads to irregularities in cell wall structure such as elongation, lesions, loss of selective permeability, and eventual cell death and lysis.
PBPs have been shown to catalyse a number of reactions involved in the process of synthesising cross-linked peptidoglycan from lipid intermediates and mediating the removal of D-alanine from the precursor of peptidoglycan. Purified enzymes have been shown to catalyse the following reactions: D-alanine carboxypeptidase, peptidoglycan transpeptidase, and peptidoglycan endopeptidase. In all bacteria that have been studied, enzymes have been shown to catalyse more than one of the above reactions (Spratt, 1977). The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (involved in formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (involved in cross-linking of the peptide subunits) and the serine at the active site is conserved in all members o</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1775c73d-9d70-42fe-a1a5-192ad0bd4a3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-08T01:30:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3000.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Penicillin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spotted-wings-Gene-Epspression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spotted wings: Gene Epspression</video:title>
      <video:description>This morph animation demonstrates how the expression of a particular toolkit gene in a butterfly larva corresponds to the location of the wing eyespots in an adult butterfly.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6db51a09-fd8e-4a4a-9962-d70c3ac5d216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-08-02T20:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/571.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morph</video:tag>
      <video:tag>larva</video:tag>
      <video:tag>geneExpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-MANS-CREATION-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF MAN&apos;S CREATION PART 1</video:title>
      <video:description>This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-Wise and all-Powerful Creator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7c7c42ef-3194-40bc-8a2b-13f9d07162be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1080</video:duration>
      <video:publication_date>2009-05-10T09:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2162.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spooky-halloween-beverage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spooky halloween beverage</video:title>
      <video:description>This video explains about spooky halloween beverage sick science #004.

&quot;Share your ideas for creating the ultimate halloween party by leaving a comment below. Check out http://www.stevespanglerscience.com/halloween-parties.html for party ideas. With just a little dry ice and apple juice, you can create a spooky beverage for you halloween party.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste...

Sick Science™ is a trademark of Steve Spangler, inc.

© 2010 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f40fdd5f-e052-4e61-928c-981fe37d2ee8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-10T13:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27817.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Spooky</video:tag>
      <video:tag>halloween</video:tag>
      <video:tag>beverage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secondary-Cataract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secondary Cataract</video:title>
      <video:description>This video demonstrates a secondary cataract  surgery.A secondary cataract surgery is needed if there are complications after the cataract surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/21375bab-b8b3-4c15-9578-2eb8449cafcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T04:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10246.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Secondary</video:tag>
      <video:tag>Cataract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 18- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16868.jpg</video:thumbnail_loc>
      <video:duration>3067</video:duration>
      <video:publication_date>2012-09-01T14:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvqdeoFdCng</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-Liver-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation Liver Cancer</video:title>
      <video:description>The liver is the largest organ in the body and has plenty of functions that it performs that include getting rid of waste and toxins and producing bile for digestion. The liver too is not spared by cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/54d94e79-bb38-4a41-9a0c-51a603605aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-28T10:22:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8400.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-Catalysis-Lecture-35</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics: Catalysis  - Lecture 35</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 35/nTopics covered:
	/nKinetics: Catalysis/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 35/nWe were talking about factors affecting the rates of reaction./nAnd so we have gone through a number of these. We talked last class about the affect of temperature. We talked about mechanism last Wednesday, we talked about nature of material and concentrations in the lectures preceding that, and now we are up to the last thing that we had on our original list which are catalyst./nToday we are going to talk about catalysis. This is on the lecture summaries that will arrive for you. A catalyst is a substance that takes part in the reaction but is not consumed in the reaction./nIt is a bystander of the reaction. It will speed it up, but it does not undergo any permanent change itself. That is the definition of a catalyst. Catalysts, because they are not changing in their form, are not part of an overall balanced equation./nSometimes you will see a balanced equation and a thing over the arrow, which will indicate the conditions in which the reaction was done. And often information about a catalyst that was used in the reaction will be present there./nWhat are catalysts actually doing? Here is the potential energy diagram that we looked at last time. And in this diagram you have some energy for reactants. Energy for products down here. There is an overall charge, delta E between the reactants and the products./nAnd, again, delta E is very similar to delta H. It is only 1% or 2% off for gases and almost the same for liquids and solids. It is information about the thermodynamics. This is a calorimetry, a thermodynamic measurement./nAnd then we saw that there is an activation energy. This is at EA for the forward reaction that the molecules need to overcome, a critical energy that they need to overcome before they can go on and form products./nThat energy barrier is there because when molecules come together and attempt to react, usual</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/753d2233-f7ea-43c3-b7fe-7d2b559fdfba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2009-04-16T23:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1767.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intravitreal-Injection-Survey-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal Injection Survey Results</video:title>
      <video:description>Results of an informal, unscientific intravitreal injection survey available on a CRVO web site from mid 2004 to early 2008. ... intravitreal injection shot eye Avastin Kenalog</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9e18a9ed-5c13-421f-9967-87da23f78589/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-04-24T23:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2099.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>shot</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Avastin</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
      <video:tag>degeneration</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>AMD</video:tag>
      <video:tag>Wet</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-2-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 2 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
Introduction to lecture, cause(s) of obesity, person&apos;s responsibility, disease risks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a19f0f3a-46ad-4e39-ac30-8907399aa418/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2007-08-17T06:36:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/807.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteasome-Degradation-of-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteasome: Degradation of Proteins</video:title>
      <video:description>Proteasomes are large protein complexes in all organisms. Their function is degradation of marked proteins which are not needed any more or are not good enough. It is done by attaching ubiqutin to selected protein and digestion by proteasome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b9706ec1-2688-4feb-b88a-e2def91c0df3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-08-20T06:44:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/832.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>degradation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>ubiqutin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecologic-Cancer-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecologic Cancer Surgery</video:title>
      <video:description>Video contains a gynecologic cancer surgery in India by skilled surgeons with affordable prices. Here a gynecologic cancer surgery procedure is shown by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdff5e79-1a8e-479f-b1c7-fe676edc4b8b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-30T22:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9678.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gynecologic</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>skilled</video:tag>
      <video:tag>surgeons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 6</video:title>
      <video:description>Lecture Two RNA as an Enzyme: Discovery, Origins of Life, and Medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/eda810ae-3d8e-43bd-8eb6-1fec284a0096/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-09-01T18:58:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/897.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-relationship-of-proteins-and-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural relationship of proteins and amino acids</video:title>
      <video:description>Amino acids are the building blocks of polypeptides and proteins. In polypeptides and proteins, amino acids molecules are linked to each other by polypeptide bonds. The sequence of amino acids in polypeptide is encoded by the DNA. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6a659366-f7c0-4363-a1f6-4019b7fbe3d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-08-20T06:51:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/833.mp4</video:content_loc>
      <video:uploader>cell</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>aminoacid</video:tag>
      <video:tag>alphahelix</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>polypeptide</video:tag>
      <video:tag>zwitterion</video:tag>
      <video:tag>chiral</video:tag>
      <video:tag>l</video:tag>
      <video:tag>aminoacids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sliding-filament-causes-contraction-of-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sliding filament causes contraction of muscle</video:title>
      <video:description>Contraction of muscle is caused by sliding of thick and thin filaments in the sarcomere. This sliding requires binding of calcium to the filaments and energy in the form of ATP. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8adb6f0b-78ac-42ac-b7fd-cbbe90b8c1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-23T04:58:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1952.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Muscular</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>filament</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Longevity-the-Genetic-Basis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Longevity - the Genetic Basis.</video:title>
      <video:description>This is video of webcast on genetics and longevity. Guests are Dr. Matt Kaeberlein and Dr. Brian Kennedy  who introduce them self and their work. They use yeasts as a model for studying aging. What determent how many times cell can divide? How does stress affect longevity?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c564a3d3-b9d0-4e57-b332-891f03bc77b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1093</video:duration>
      <video:publication_date>2007-08-17T06:49:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/811.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>longevity</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Stress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Exchange-Smoke-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Exchange Smoke  part 2</video:title>
      <video:description>Gas Exchange Smoke  part 2  of 2. Alteracion del Transporte de gases debido al tabaquismo. ... Gas Exchange medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ea8f9831-66c5-41b9-b509-4c4e1665bf59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-04-23T05:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1987.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Radicals</video:title>
      <video:description>Lec 14 - Radicals. European Civilization, 1648-1945 (HIST 202)

Socialism in the nineteenth century can be divided into two different strains of thought, reformist and revolutionary. While reformist socialists believed in changing the State through legal activity, such as voting, revolutionary socialists viewed such measures as ineffective and perhaps even complicit in maintaining the status quo. Along the spectrum of leftwing political thought, syndicalists and anarchists shared the conviction that the State could not be reformed from within. In some cases, this conviction resulted in acts of violence, so-called propaganda by the deed. Émile Henry, a French anarchist, was among the first militants to target civilian rather than official targets; as such, he can be seen as one of the first modern terrorists.

00:00 - Chapter 1. Revolutionary and Reform Socialism 
07:29 - Chapter 2. Syndicalism 
11:15 - Chapter 3. Anarchism: Roots and Reasons
22:50 - Chapter 4. Propaganda by the Deed
27:46 - Chapter 5: The Life and Crimes of Émile Henry 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14122.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-08-26T11:20:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hL0L79OaZy8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>anarchism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>syndicalism</video:tag>
      <video:tag>Émile</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Paris</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>France</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>terrorism</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>commune</video:tag>
      <video:tag>Jaurès</video:tag>
      <video:tag>Bernstein</video:tag>
      <video:tag>Pelloutier</video:tag>
      <video:tag>anarcho</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Kropotkin</video:tag>
      <video:tag>Bakunin</video:tag>
      <video:tag>Brousse</video:tag>
      <video:tag>Haymarket</video:tag>
      <video:tag>dynamite</video:tag>
      <video:tag>Café</video:tag>
      <video:tag>Terminus</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Ravachol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Practice of Art 8 -</video:title>
      <video:description>&quot;Lec 8 - Practice of Art 8 -&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24202.jpg</video:thumbnail_loc>
      <video:duration>3108</video:duration>
      <video:publication_date>2012-09-15T04:44:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NWhd_9VZk4E</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Law-2707-Technology-Specific-Issues-and-Opportunities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Law 270.7 Technology-Specific Issues and Opportunities</video:title>
      <video:description>Law 270.7 Technology-Specific Issues and Opportunities

Solar Thermal and Passive Solar - October 29, 2008

Review of the various central-station solar technologies, as well as their pluses and minuses; Consideration of opportunities to incorporate building design features that take advantage of natural, non-mechanical heating and cooling qualities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19573.jpg</video:thumbnail_loc>
      <video:duration>5601</video:duration>
      <video:publication_date>2012-09-05T03:39:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R4GMCW3hxL4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells-17</video:title>
      <video:description>Embryonic stem cells are derived from the blastocysts. These cells have the potentials to differentiate into any cell type under proper conditions. Embryonic stem cells may be useful in treatment of different diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/337fb851-835e-4116-9970-93c538e272d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2007-08-16T23:01:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/800.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 1</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ron Evans Understanding Fat: Syndrome X and beyond.
Video introduction of speaker dr. Ron Evans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/62169c35-4cf2-4d66-be0f-95538569c4aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2007-08-18T20:30:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/821.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>nuclearHormoneReceptors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-5-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 5 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Planaria are regenerated if cut in many parts. Cutting patters and speed of regeneration are discussed. Salamander, an amphibian is shown as a more complicated organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b8b22f26-06a9-4da6-83c8-f572698d3644/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2007-08-16T02:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/765.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Planaria</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Salamander</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Gail-Peter-Borden-Material-Precedent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Gail Peter Borden: Material Precedent</video:title>
      <video:description>Lec 18- Gail Peter Borden: Material Precedent.
Gail Peter Borden spoke on October 13, 2010 about his practice, The Borden Partnership out of Los Angeles, and his book Material Precedent, which catalogs materials in a consice and easy to utilize format. 
http://www.bordenpartnership.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17372.jpg</video:thumbnail_loc>
      <video:duration>3971</video:duration>
      <video:publication_date>2012-09-02T18:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VD5A0rs7XKo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Gail</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>Borden</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>college</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liquid-Nitrogen-and-Brainiac-Thermite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid Nitrogen and Brainiac Thermite</video:title>
      <video:description>What happens when you have burning thermite and liquid nitrogen?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/7e3cc9a5-44f0-44cd-abed-2c90928d6afd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-03-15T16:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11984.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>Brainiac</video:tag>
      <video:tag>Thermite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

The Duty to Prepare an EIS

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19517.jpg</video:thumbnail_loc>
      <video:duration>4568</video:duration>
      <video:publication_date>2012-09-05T03:11:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_vEx_PKa_LI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
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      <video:description>Lec 20- The Evolutionary Advantage of Sex.
General Biology</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Our physical reaction can reviles what we feel. They can also revile when someone is lying. Lie detector or polygraph can identify sudden changes in physical reaction and detect a lie. Edited by Ashraf</video:description>
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      <video:description>simulation 1</video:description>
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      <video:description>More @ NurseReview.org Ankle Inversion Eversion - Anatomy &amp; Physiology ... legs cancer nursing medical Anatomy Physiology Ankle Inversion Eversion NLE board exam cgfns nclex medicine health</video:description>
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      <video:description>This video shows about how genetic transfer works. This is part 1 of the full video.

Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
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      <video:description>SAT Prep: Test 1 Section 6 Part 2

Problems 5-6 starting on page 408</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Law 271: Environmental Law and Policy 

Contents of the EIS - Evaluating NEPA: Other Information Based Strategies

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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      <video:uploader>0|68|0</video:uploader>
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Host Vincent and co-host Michael, along with guests Arturo, Stuart, and David converse about antimicrobial resistance and why most fungi do not cause disease.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Stalinism</video:title>
      <video:description>Lec 21 - Stalinism. European Civilization, 1648-1945 (HIST 202)

One of the central questions in assessing Stalinism is whether or not the abuses of the latter were already present in the first years of the Russian Revolution. The archival evidence suggests that this is partly the case, and that even in its early stages Soviet Russia actively persecuted not just those who were believed to have profited unfairly, without laboring, but also non-Russian ethnic groups. Stalin, although not an ethnic Russian himself, was committed to the assimilation of national identity, and universal identification with the Soviet State. This commitment, coupled with his paranoia, lead to executions and deportations aimed at solidifying the state through exclusion of &quot;undesirable&quot; or politically suspect elements. Throughout years of economic hardship and violent purges, Soviet rhetoric consistently emphasized a glorious future in order to justify the miseries of the present. Such a future proved, in many ways, to be an illusion.

00:00 - Chapter 1. The Formation of the Leninist State: Democratic Centralism and the New Economic Policy 
12:25 - Chapter 2. From Leninism to Stalinism 
25:03 - Chapter 3. Societies of Exclusion 
38:07 - Chapter 4. The Vision of the Radiant Future: High Hopes and Hard Reality

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2807</video:duration>
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      <video:tag>Marxism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>new</video:tag>
      <video:tag>economic</video:tag>
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      <video:tag>Agriculture</video:tag>
      <video:tag>peasant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 8 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Many Coupled Oscillators - Wave Equation - Transverse Traveling Pulses and Waves

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4724</video:duration>
      <video:publication_date>2012-08-26T18:46:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uG0OpTnu1x4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
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      <video:tag>refraction</video:tag>
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      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 -  MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 2 -  MIT 8.03 Vibrations and Waves, Fall 2004&quot; Periodic Phenomena (Oscillations, Waves) - SHO - Complex Notation - Differential Equations - Physical Pendulum

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4696</video:duration>
      <video:publication_date>2012-08-26T18:41:04.000Z</video:publication_date>
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      <video:uploader>0|36|0</video:uploader>
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      <video:tag>reflection</video:tag>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Collaboration and Resistance in World War II</video:title>
      <video:description>Lec 23 - Collaboration and Resistance in World War II. European Civilization, 1648-1945 (HIST 202)

One of the principal myths concerning collaboration during World War II in France, as in other countries, is that the domestic collaborators did so despite themselves, or to prevent even greater atrocities. In fact, many French, Belgians, Hungarians, Poles, Dutch and others voluntarily and enthusiastically abetted the occupying Germans. This collaboration, inspired by anti-Semitism and xenophobia, often resulted in extremely zealous persecution of Jewish nationals, communists, and others. Along with the myth of reluctant collaboration, France has also been obliged to confront the myth of widespread resistance, promulgated in part by a victorious Charles de Gaulle. Many questions concerning collaboration and resistance still remain unresolved in formerly occupied European countries to this day.

00:00 - Chapter 1. Resistance in Eastern and Southern Europe 
05:19 - Chapter 2. Charles de Gaulle and Memory of the Second World War
12:06 - Chapter 3. Writing the History of French Collaboration: Developments in the 1970s and 1980s 
25:26 - Chapter 4. The Work of the French Resistance 
38:08 - Chapter 5. Communism and Resistance 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 28 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Fluid Mechanics - Pascal&apos;s Principle - Hydrostatics - Atmospheric Pressure - Over Pressure in Lungs and Tires

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14457.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-26T18:20:22.000Z</video:publication_date>
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      <video:tag>Centripetal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 35 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; The Wonderful Quantum World - Breakdown of Classical Mechanics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 36 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 36 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Farewell Special - High-energy Astrophysics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 15-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19229.jpg</video:thumbnail_loc>
      <video:duration>4288</video:duration>
      <video:publication_date>2012-09-04T20:31:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eWtYy87J1a4</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 13 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Dispersion - Phase Velocity - Group Velocity

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4748</video:duration>
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      <video:tag>refraction</video:tag>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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    <loc>https://dnatube.com/videos/Lec-10-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 10 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Musical Instruments - Sound Cavities - Normal Modes

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14502.jpg</video:thumbnail_loc>
      <video:duration>4836</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/qTGncZYIeBk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Course Introduction | MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 1 - Course Introduction | MIT 8.03 Vibrations and Waves, Fall 2004&quot; In addition to the traditional topics of mechanical vibrations and waves, coupled oscillators, and electro-magnetic radiation, students will also learn about musical instruments, red sunsets, glories, coronae, rainbows, haloes, X-ray binaries, neutron stars, black holes and big-bang cosmology.

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>458</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/9kSUGGIQPJU</video:player_loc>
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      <video:tag>Snell</video:tag>
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      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
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      <video:description>This engaging video explores the relationship consciousness and brain function.  Discusses hemispherectomies and asks relevant philosophical questions about what makes conscious beings conscious.</video:description>
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      <video:publication_date>2012-11-27T02:25:32.000Z</video:publication_date>
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      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 32 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 32 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 32: Change of Basis; Image Compression.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How does a heat engine works? How the energy is converted into the mechanical energy in heat engine? All answers are in this video.</video:description>
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      <video:description>Law 271: Environmental Law and Policy 

The Scope of NPDES Regulation - continued

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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    <lastmod>2026-08-14</lastmod>
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Alternate plans and moral hazard.</video:description>
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      <video:duration>727</video:duration>
      <video:publication_date>2012-09-11T01:35:39.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In most cases the histopathologic and cytologic distinction between graves disease and papillary thyroid carcinoma is relatively easy but on occasion craves disease may simulate a thyroid papillary carcinoma</video:description>
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      <video:title>Lec 1 - MIT 3.091 Introduction to Solid State Chemist</video:title>
      <video:description>&quot;Lec 1 - MIT 3.091 Introduction to Solid State Chemist&quot; Prof. Donald Sadoway introduces MIT 3.091 Introduction to Solid State Chemistry 

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Stages of Mitosis, a promotional piece, begins with a fly-through of cells preparing to undergo mitosis (cell division).

Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.

Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.

http://www.hybridmedicalanimation.com</video:description>
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      <video:title>Lec 11 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 11: Matrix Spaces; Rank 1; Small World Graphs.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 12: Graphs, Networks, Incidence Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 31- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:title>Lec 20 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 20: Cramer&apos;s Rule, Inverse Matrix, and Volume.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3061</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 21: Eigenvalues and Eigenvectors.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3083</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/lXNXrLcoerU</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 27: Complex Matrices; Fast Fourier Transform.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14578.jpg</video:thumbnail_loc>
      <video:duration>2872</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/M0Sa8fLOajA</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Viral DNA Packaging - Part I</video:title>
      <video:description>This 2-part Maya animation depicts the process of nucleic acid packing/assembly into the viral capsid. Part I shows the process simultaneous with the measured kinetics of packing and force (displayed on the right). 
Video by Eric Keller  Stylus Visuals</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1232.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What Are Simple Permanent Tissues</video:title>
      <video:description>Here is an activity to show the microscopic view of Simple permanent tissues. These are called simple because these are made up of similar type of tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e73346c7-eb61-490d-a90f-0282ee11d834/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Test of the PWM signal generator is shown in this video. The signal generator is a FPGA Cyclone II.</video:description>
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      <video:uploader>arturocad</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-25-CS-61B-Binary-Search-Trees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - CS 61B Binary Search Trees</video:title>
      <video:description>CS 61B Binary Search Trees

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/V_3BM0ykITM</video:player_loc>
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      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral DNA Packaging - Part II</video:title>
      <video:description>This 2-part Maya animation depicts the process of nucleic acid packing/assembly into the viral capsid. Part II focuses on the molecular machinery responsible for pulling the nucleic aacid strand inside the capsid.
video by Eric Keller  Stylus Visuals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/5066af8a-8c3a-4edb-a3a9-d39155cbfde0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1233.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Viral</video:tag>
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      <video:description>Creating a little bit of sun in a laboratory sounds exciting, but it might be possible. You probably didn&apos;t notice, but a few hours ago, the world took a huge step towards the goal of achieving clean, limitless energy through nuclear fusion. Nuclear fusion occurs when atoms fuse together at incredibly high temperatures and generate energy, and the reason scientists are so excited about it is because it has the potential to produce an almost-unlimited supply of energy from little more than salt water. This is the same process that&apos;s fuelled our Sun for the past 4.5 billion years, and is predicted to continue doing so for another 4 billion years./nUnlike nuclear fission, which powers today&apos;s nuclear power plants, nuclear fusion also doesn&apos;t produce any radioactive waste, and is a whole lot safer./nBut it&apos;s also been incredibly tricky for scientists to achieve, because it requires them to construct a device that can produce and control a 100-million-degree-Celsius blob of plasma./nThe key to controlling plasma is using superconducting magnets, and scientists have already built several working doughnut-shaped fusion reactors known as tokamaks./nBut there&apos;s a big problem with tokamak reactors – they can only maintain plasma for a maximum of 6 minutes and 30 seconds at a time, which isn&apos;t long enough to harvest significant energy. In other words, we&apos;ve already been able to achieve nuclear fusion, but it consumed way more energy than it generated./nAnd this is why the launch of the stellarator is so exciting, because it&apos;s predicted that the device will be able to control plasma for an unheard-of 30 minutes at a time./nIn its first run, the machine was filled with helium – an unreactive gas – heated with a laser to around 1 million degrees Celsius. This plasma was maintained for around one-tenth of a second, which may not sound like much, but was enough to show the machine works./n&quot;We’re very satisfied,&quot; said Hans-Stephan Bosch, who led the team. &quot;Everything went according to plan.&quot;/nThe next step will be to increase the</video:description>
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medical education, scientific visualization</video:description>
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www.scianafilms.com</video:description>
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Preemption

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
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and Potential, and Electric Systems; Federal, State, and Local Efforts to Promote Renewable Energy (PURPA, EPAct 1992, and EPAct 2005, EISA 2007) - August 20, 2008 

The basic concepts underlying the economic regulation of energy.  In addition, discussion, of three federal acts that form reference points for our national conversation about renewable energy.</video:description>
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70-75, pg. 161</video:description>
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Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon.  Great Oxygenation Event (Oxygen Catastrophe)</video:description>
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Integrated Resource Planning, Renewable Portfolio Standards, Net Metering and Renewable Energy Credits - September 3, 2008 

A look at the state laws and federal debate about requiring energy service providers to maintain a specified mix of renewable resources.  In addition, an effort to create tradable renewable energy credits raises many strategic choices and some Commerce Clause concerns.</video:description>
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CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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205-206, pg. 180</video:description>
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      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T00:02:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q0AkvTchhPI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>42</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27320.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-21T05:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N1l3CZsWv8M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-LUX-operon-controls-light-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how LUX operon controls light production</video:title>
      <video:description>This video demonstrates the mechanism of  LUX operon controlling light production. A single transcription factor controls this operon, which contains five genes necessary to produce bioluminescence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7081b1e0-1058-4f43-942b-fa125032a8fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-04-17T22:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12253.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LUX</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-divisions-in-a-Drosophila-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic divisions in a Drosophila embryo</video:title>
      <video:description>The process of cell reproduction where one cell gives rise to two identical cells is Mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d832377c-9520-48ce-b31b-d684515dea4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-04-09T06:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1681.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Situ-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Situ Hybridization</video:title>
      <video:description>Intro to in situ hybridization. Thanks to the Cohn Lab, Ashley Seifert, and the HHMI-GATOR team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ea4a0ecb-337e-4611-adca-5ffc2dc3d5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2009-04-14T07:26:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1709.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Law-2706-Public-Utilities-Rate-Regulation-Intro-to-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance

Law 270.6 - Lecture 2 - Public Utilities &amp; Rate Regulation: Introduction to Finance and Regulatory Economics

January 24, 2008

Basic financial concepts; basic economics of competitive and monopoly markets; introduction to how regulation addresses natural monopoly. A brief introduction to monopoly, cost of service regulation; historical origins, cases, and commentary; major players.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19594.jpg</video:thumbnail_loc>
      <video:duration>9708</video:duration>
      <video:publication_date>2012-09-05T03:45:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpeDYpx2u_Q</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>regulatory</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces primal and dual decomposition methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17534.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-09-03T15:15:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dLp2m9ae_MQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>method</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>feasibility</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Deep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining the Human Respiratory System</video:title>
      <video:description>The function of the human respiratory system is to  deliver air into the lungs and to facilitate the distribution of Oxygen into the blood stream. It also extracts waste Carbon Dioxide from the blood and exhales it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a4e6b4f8-8ac7-45b2-b67d-852b1832e43b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-11T09:09:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3228.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MECP2-protein-function-in-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MECP2 protein function in cell</video:title>
      <video:description>This video illustrates how the protein MECP2, in conjuction with another protein complex, can act as an &quot;on-off&apos; switch for gene expression. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e4031bbd-2a42-4d02-86d0-0731b7d11617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2012-04-17T22:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12267.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>MECP2</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-CS-61B-Encapsulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CS 61B Encapsulation</video:title>
      <video:description>CS 61B Encapsulation

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19589.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-05T03:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KHpjLeKtKw0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>encapsulation</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23-Practice of Art 23AC</video:title>
      <video:description>Lec 23-Practice of Art 23AC.
Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27664.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-10-01T02:57:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FW_5L8Z-Gg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-effect-of-signal-molecules-on-transcription-factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of signal molecules on transcription factors</video:title>
      <video:description>In this video, varying concentrations of a signaling molecule are shown to activate different transcription factors and determine cell fate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/37c934f8-cb9f-463b-a2de-c5aa1fe8f00b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-04-17T22:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12265.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DR-Nano-new-3d-iphone-medical-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DR. Nano new 3d iphone medical game</video:title>
      <video:description>This video present the new medical video iphone game based on medical animation. The game includes 3d heart and stent deployment. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7386ceb4-f9fc-4988-97be-97e133abb9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2009-08-10T15:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3227.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colloid-Particles-under-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colloid Particles under Brownian Motion</video:title>
      <video:description>This video shows the random walk of brownian motion which is the presumably random moving of particles suspended in a fluid (a liquid or a gas) resulting from their bombardment by the fast-moving atoms or molecules in the gas or liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/adc9479d-0d8f-48fc-972c-4395ff3cdf2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-09T23:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1687.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Colloids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-slit-theory-Quantum-Physics-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double slit theory Quantum Physics Animation</video:title>
      <video:description>This video really makes the challenge your beliefs about what the context of The Universe means to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9be25ca-6cbc-413d-9ae6-2ec32551ed26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2009-04-12T00:37:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1707.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Slit</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CS-61A-Data-Abstraction-Sequences-Calculator-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS 61A : Data Abstraction, Sequences Calculator III</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator III

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19592.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-05T03:45:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b97qB_cPZak</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pedesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pedesis</video:title>
      <video:description>This is a pedesis of milk. Brownian motion or pedesis is the random moving of particles suspended in a fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e10e4661-a079-40e3-ac5e-4d9cb5c86007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1691.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sience</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Column-Space-of-a-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Column Space of a Matrix</video:title>
      <video:description>Column Space of a Matrix 

Introduction to the column space of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22029.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-11T00:25:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st6D5OdFV9M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Column</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Concept-of-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of Total Internal Reflection</video:title>
      <video:description>Discussed in this video is the Snell&apos;s Law accompanied with illustration and narratives and citing some examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2dad8231-0d06-48ba-8a4c-3b022061948a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1693.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Optics</video:tag>
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      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 5/nTopics covered:
	/nMatter As a Wave/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 5/nWhere were we last time? Last time we had discovered, and we&apos;re going back to Lecture 4 notes because I think I have a little bit left on Lecture 4 notes, that radiation also behaves like a particle./nAnd it behaves like a particle as exhibited in this photoelectric effect. That is in order to get an electron out, what we needed to do was to put in a particle of energy. We needed to put in a packet of energy./nWe needed to put in a quantum of energy. And as long as that quantum of energy, that packet of energy, that particle of energy was larger than the work function, we would get one electron out for every packet we put in./nThat&apos;s an example of the particle-like nature to radiation, this photoelectric effect. But Einstein also went on to show an even more convincing property of the particle-like nature of radiation or a photon./nAnd that is he showed that a photon has momentum even though a photon does not have mass, or essentially no rest mass. And, of course, momentum is a very particle-like property. P for momentum is equal to the mass times velocity./nIf a photon, if radiation has momentum then it&apos;s acting very much like a particle. How did he do this? Well, Einstein took the relativistic equations of motion, which he himself wrote down. And what he showed from that is that a photon had momentum P here./nAnd the momentum of the photon is defined by the frequency of the radiation. That is that momentum was given by h, again Planck&apos;s constant there, that quantization constant times the frequency over the speed of light./nAnd since, of course, we know the relationship between the frequency and the wavelength, we can write the momentum of a photon as h over lambda. So, if you have radiation of some wavelength lambda, that radiation, those photons have this momentum h over lambda, this photon momentum, even though photons don&apos;t have mass./nAnd the a</video:description>
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License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 13/nTopics covered:
	/nBreakdown of Octet Rule/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 13/nThe goal is to count up all of the valence electrons that you have in a molecule and then distribute those valence electrons so that between each two atoms there are at least two electrons./nAnd then what you do is you take the rest of the electrons and distribute them around the molecule so that each atom has an inner gas configuration around it. That&apos;s usually an octet, unless you&apos;re dealing with hydrogen. That&apos;s the main idea. And so what that means is that you have to know what those valence electrons are./nAnd so that is something that you should get used to knowing so you could just really write that down immediately. But we also saw last time that a very critical concept was this concept here of formal charge. Formal charge is a measure of how much an atom has gained or lost an electron when it has formed a bond in a particular structure./nAnd we saw how this idea of formal charge was really critical in being able to determine what the lowest energy structure was. In fact, what was the lowest energy skeletal structure? Often times, when you start out, you don&apos;t know what atoms are connected to each other. You have to take a guess. You take a guess. You put out the Lewis structure./nYou draw out the Lewis structure and then you calculate the formal charge. And if you find on that Lewis structure that any atom has a formal charge, a minus two or a plus two or minus three or plus three, that cannot possibly be the lowest energy structure. And then you start again. You find another skeletal structure, draw out the Lewis diagram, calculate the formal charges./nAnd you keep doing that until you find a skeletal structure that gives you the lowest set or the lowest absolute values of formal charges. This is a very important concept. That&apos;s how you do it. Now, we also saw last time that we were able to draw a couple of different s</video:description>
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      <video:description>In chemistry, molecular orbital theory describes the molecular structures. In this theory, electrons are considered to move under the influence of the nuclei in the whole, instead of assigning individual bonds between atoms. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture 13 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 13 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
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      <video:description>This video will introduce you with an innovated treatment for insomnia from lettuce seed oil. The purpose of this video is to help the medical students.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2014-08-27T22:59:09.000Z</video:publication_date>
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      <video:uploader>guptava</video:uploader>
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      <video:description>The Sense of Balance ... The Sense of Balance</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How do we hear</video:title>
      <video:description>This video explains the process of hearing. The mechanical energy of sounds vibrates the air drum resulting in initiation of a sires of events that enable us to hear. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 6 - The Origin and Maintenance of Genetic Variation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Mutations are the origin of genetic diversity. Mutations introduce new traits, while selection eliminates most of the reproductively unsuccessful traits. Sexual recombination of alleles can also account for much of the genetic diversity in sexual species. In some instances, population size can affect diversity and rates of evolution and fixation, but in other cases population size does not matter.

00:00 - Chapter 1. Introduction
05:32 - Chapter 2. Mutation rates
13:57 - Chapter 3. Recombination
20:43 - Chapter 4. Genetic Variation in Humans
26:52 - Chapter 5. The Maintenance of Genetic Variation
47:03 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:duration>2895</video:duration>
      <video:publication_date>2012-09-02T18:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzkLYZCzHXk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mutation</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>History</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>population</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>dependence</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>human</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Ecology-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Ecology and the Environment</video:title>
      <video:description>Lec 12- Ecology and the Environment.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18459.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-04T01:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XzteLNogM5w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-pancreas-in-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of pancreas in endocrine system</video:title>
      <video:description>Pancreas is an important part of the endocrine system. Beta cells in islets of Langerhans located in the pancreas secretes a hormone called insulin. Insulin is essential for the metabolism of glucose. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d1a7b4f0-aef8-4a72-b6ed-78c13bde1dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-04-23T05:04:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1963.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Expression-of-Variation-Reaction-Norms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Expression of Variation: Reaction Norms</video:title>
      <video:description>&quot;Lec 8 - The Expression of Variation: Reaction Norms&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Reaction norms depict the range of phenotypes a single genotype can produce, depending on the environment. Reaction norms must fit within an organism&apos;s phylogenetic constraints. They can differ for different individuals within a population, but some traits differ very little based on the environment; some do not differ at all.

00:00 - Chapter 1. Introduction 
03:22 - Chapter 2. Reaction Norms 
12:10 - Chapter 3. Reaction Norms in Populations 
23:42 - Chapter 4. Developmental Constraints on Reaction Norms 
36:23 - Chapter 5. Benefits and Limitations of Studying Reaction Norms

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17326.jpg</video:thumbnail_loc>
      <video:duration>2599</video:duration>
      <video:publication_date>2012-09-02T18:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/weX4wjLmjwo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Reaction</video:tag>
      <video:tag>norms</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>plasticity</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Distalis</video:tag>
      <video:tag>butterflies</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-cholecystectomy-medical-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic cholecystectomy medical video</video:title>
      <video:description>Laparoscopic cholecystectomy is a procedure in which the gallbladder is removed by laparoscopic techniques laparoscopic surgery also referred to as minimally invasive surgery describes the performance of surgical procedures with the assistance of a video camera and several thin instruments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8636.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2011-11-29T02:15:04.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8636.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 20-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19141.jpg</video:thumbnail_loc>
      <video:duration>4924</video:duration>
      <video:publication_date>2012-09-04T18:08:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8Srni3JLxY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 169</video:title>
      <video:description>Lec 7- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20244.jpg</video:thumbnail_loc>
      <video:duration>4764</video:duration>
      <video:publication_date>2012-09-06T12:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7P5hrUhVYpk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Algebra-Solving-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Algebra: Solving Inequalities</video:title>
      <video:description>Algebra: Solving Inequalities

Solving linear inequalities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20089.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-09-06T01:54:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgDe_D8ojxw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stomach-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stomach - 2/2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/aadcd03a-8900-4c32-974d-62f971cb6756/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-23T05:13:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1980.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lorentz-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lorentz Transformation</video:title>
      <video:description>&quot;Lec 13 - Lorentz Transformation&quot; Fundamentals of Physics (PHYS 200)

This lecture offers detailed analysis of the Lorentz transformations which relate the coordinates of an event in two frames in relative motion. It is shown how length, time and simultaneity are relative.

00:00 - Chapter 1. Describing an Event with Two Observers
33:58 - Chapter 2. The Relativity of Simultaneity
41:57 - Chapter 3. Time Dilation
53:41 - Chapter 4. The Twin Paradox
01:00:02 - Chapter 5. Length Contraction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15899.jpg</video:thumbnail_loc>
      <video:duration>4107</video:duration>
      <video:publication_date>2012-08-28T21:28:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/202fU9qIVK4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach part 1 of 2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is first part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b3506282-6f79-4db9-8565-832ad6046ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-04-23T05:12:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1978.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Digestion</video:title>
      <video:description>Digestion means the breakdown of food into Smaller components. This video will explain the structure of the stomach and the process of digestion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6da0ec8-42d8-4e5b-a91a-dea55bd02571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-04-23T05:12:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1979.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>and</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorine-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorine reaction</video:title>
      <video:description>Fluorine reacts with different elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/d6210495-1c79-470d-bc34-b4bb8d0279e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-10-16T02:51:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3434.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>fluorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soyuz-Landing-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soyuz Landing Video Clip</video:title>
      <video:description>An amazing video showing the landing of Soyuz spotlighted with a detailed description. He has returend to heart after 163 days staying in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/31575fe8-8794-420a-88af-7d132cc6b31a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-05T04:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29134.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Soyuz</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Spotlighted</video:tag>
      <video:tag>with</video:tag>
      <video:tag>new</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mouth-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mouth part 1 of 2</video:title>
      <video:description>What is the structure of the mouth and its functionality? This video explains everything. This is first part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/75113890-467a-4793-99c8-7b48aff9c625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-04-23T05:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1976.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-Potenital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potenital</video:title>
      <video:description>Some biology for you</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/e95d329c-8d1b-45da-af40-cff459374de0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-06-10T23:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4393.mp4</video:content_loc>
      <video:uploader>lastayo</video:uploader>
      <video:category>Education</video:category>
      <video:tag>educational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potentials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-human-brain-natures-supper-computer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The human brain: nature’s supper computer</video:title>
      <video:description>The brain manages thousands of systems to keep us alive. It processes one hundred trillion instructions every second. Like all central processing unit, brain also generates heat and needed to be cooled down. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/cb4cdd10-ccef-49b4-8620-0f5005937d5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-04-23T07:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2010.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>s</video:tag>
      <video:tag>supper</video:tag>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-Perception-and-Database</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual Perception and Database</video:title>
      <video:description>Visual perception is the ability to interpret the surrounding environment by processing information that is contained in visible light. The resulting perception is also known as eyesight, sight, or vision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d0bebd0d-f323-4cb8-a44d-e537113ef187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2009-04-23T07:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2007.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Cornea</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec Last - Special Topics in Supply Chain Management&quot; Industry Panel Plenary: Research Requiring Collaboration and Standardization

Mark Roberti, RFID Journal (Moderator)
Dick Cantwell, P and G / Gillette
Simon Langford, Wal-Mart
Claus Garbisch, DHL Solutions
Michael Rose, Johnson  and  Johnson

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15516.jpg</video:thumbnail_loc>
      <video:duration>3550</video:duration>
      <video:publication_date>2012-08-28T17:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oRK2jN3yqOI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Complete-Blood-Count</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Complete Blood Count</video:title>
      <video:description>This videos explains about Complete Blood Count./nTests for anemia and infection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/23b4bb90-00c8-4e79-80b3-fec05bc85a1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-10-03T05:47:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27673.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Complete</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Count</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fastest-Man-with-No-Legs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fastest Man with No Legs</video:title>
      <video:description>Short video about double amputee, Oscar Pistorius, as he trains to compete in the olympics</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growing by a percentage</video:title>
      <video:description>Growing a quantity by a percentage is demonstrated in this science video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2424.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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      <video:tag>khan</video:tag>
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    <loc>https://dnatube.com/videos/Structure-of-Oligomeric-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Structure of Oligomeric Proteins</video:title>
      <video:description>Many proteins are composed of multiple polypeptide chains, or subunits. This video describes the structure of a few examples of these oligomeric proteins.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2411.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Safe-Crackers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The &apos;Safe Crackers&apos;</video:title>
      <video:description>Individual proteins often collaborate as subunits of large protein assemblies, in which their individual activities may be coordinated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d84cb0a6-056c-4e02-b458-cbceea00eff7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-05-27T19:30:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2427.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Exploding-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploding Wire</video:title>
      <video:description>Exploding wire is shown in this physics lab demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/fbdeb51d-4e60-4b18-a05b-6687ee8f0115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2009-05-27T21:37:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2573.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This lecture is provided by University of California, Berkeley. The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2922</video:duration>
      <video:publication_date>2012-09-01T14:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2AGnjNzEyC8</video:player_loc>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Beta-Sheet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beta Sheet</video:title>
      <video:description>The beta sheet is one of the most common secondary structures in proteins. This video describes the structure of the beta sheet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2c75cea8-96f0-491b-981b-bb227f71a2b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-05-27T19:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2410.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbitals</video:title>
      <video:description>Orbitals video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b5309c57-e2fa-4b89-9108-b7ab7c16bb39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>817</video:duration>
      <video:publication_date>2010-11-12T22:11:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5060.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lysozyme-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lysozyme Reaction</video:title>
      <video:description>The lysozyme enzyme cleaves polysaccharide chains. This video explains the process by which this happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/475eabca-9c7c-45f1-b7f9-1dd1c9d65feb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2009-05-27T19:25:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2414.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>lysozyme</video:tag>
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      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Voyager-Inspiring-Generations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyager: Inspiring Generations</video:title>
      <video:description>A short video by JPL regarding 30 years of the Voyager twins. Source- http://www.jpl.nasa.gov/multimedia/index.cfm?start_row=1</video:description>
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      <video:duration>200</video:duration>
      <video:publication_date>2009-05-27T21:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2589.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>NASA</video:tag>
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      <video:tag>jpl</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 10: Entropy and irreversibility. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15533.jpg</video:thumbnail_loc>
      <video:duration>3165</video:duration>
      <video:publication_date>2012-08-28T18:03:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QrzHB9_kHPE</video:player_loc>
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      <video:tag>carnot</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Level-1-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Level 1 Exponents</video:title>
      <video:description>Level 1 Exponents

Basic Exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20544.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T15:50:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8htcZca0JIA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Cdk2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cdk2</video:title>
      <video:description>Cyclin-dependent kinases, or Cdks for short, are crucial regulatory proteins in the cell cycle. This video describes how they work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bcb2048f-ff2c-4013-8bb0-cd7247fb3b3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-05-27T19:33:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2434.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>Cdk2</video:tag>
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      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Logan-Arts-Center-Groundbreaking-Ceremony-Highlights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Logan Arts Center Groundbreaking Ceremony - Highlights</video:title>
      <video:description>Lec 11 - Logan Arts Center Groundbreaking Ceremony - Highlights. At a large tent constructed on the future site of the Reva &amp; David Logan Center for Creative and Performing Arts the University community came together for a celebration of the impact the Logan Center will have on the arts at the University of Chicago and in the broader community. With appearances by arts faculty, students and alumni; musical performances; mural unveilings; video montages; and, of course, shovels and dirt, this is a celebration you don&apos;t want to miss.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14720.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2012-08-27T10:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JL0ehKmc2mQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/More-percent-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More percent problems</video:title>
      <video:description>Slightly harder percent problems are demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/69509ebd-f92a-40bd-8e24-57205ca8bcf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2009-05-27T19:32:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2432.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Percent</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abyssal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abyssal</video:title>
      <video:description>No description is provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/773eefdc-4a9a-47a6-b950-f1e620321928/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-03T06:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4765.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abyssal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Systems-of-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Systems of equations</video:title>
      <video:description>Systems of equations are explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/84f42213-987b-46c7-9d3f-75c5f995a16b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2009-05-27T19:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2431.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plasma-Membrane-Contained-Lipid-Rafts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasma Membrane Contained Lipid Rafts</video:title>
      <video:description>Lipid Rafts are said to be involved in the regulation of signal transduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b87d03fc-c4dc-4802-a2d6-7a98f96f339f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-05-27T19:39:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2450.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lipid</video:tag>
      <video:tag>Rafts</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>immunology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 8 - MIT 18.086 Mathematical Methods for Engineers II&quot; Convection-Diffusion / Conservation Laws

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15356.jpg</video:thumbnail_loc>
      <video:duration>3211</video:duration>
      <video:publication_date>2012-08-28T16:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FrrTXj13DNk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 11 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 11: Fundamental equation, absolute S, third law. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15536.jpg</video:thumbnail_loc>
      <video:duration>3107</video:duration>
      <video:publication_date>2012-08-28T18:07:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4fGG_7NQr8</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
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General Chemistry</video:description>
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Problems 19-20 on page 674</video:description>
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Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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      <video:description>Lec 16- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:description>CS 61A : Logic Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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Programming Languages and Compilers</video:description>
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      <video:description>&quot;Lec 3 - MIT 6.451 Principles of Digital Communication II&quot; Hard-decision and Soft-decision Decoding

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 4 - MIT 6.451 Principles of Digital Communication II&quot; Hard-decision and Soft-decision Decoding

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 35 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 35: Enzyme catalysis

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Spring 2010 season Lecture 13 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
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    <loc>https://dnatube.com/videos/Lec-39-Light-Intensity-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Light Intensity (Quiz)</video:title>
      <video:description>Light Intensity (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:publication_date>2012-09-19T00:12:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y95SN6mDh0Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Light</video:tag>
      <video:tag>Intensity</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Being-cold-actually-makes-you-sick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Being cold actually makes you sick</video:title>
      <video:description>Who is right? the people that state that being cold makes you sick or the people that respond: cold has nothing to do with being sick, the &quot;cold&quot; is propagated by viruses and not the weather.  This is an interesting presentation from asapSCIENCE where this questions are addressed.</video:description>
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      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an unknown video which is supposed to be deleted.</video:description>
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    <loc>https://dnatube.com/videos/Visualizing-intramolecular-Hydrogen-bonding</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Hydrogen bonds of the flap (the alpha helix acts as the lid of the active site) of lipase from Candida rugosa during 10picoseconds molecular dynamics simulation.
 The movie has been made with the help of the visualization software VMD.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2768.mp4</video:content_loc>
      <video:uploader>Nabajyoti Goswami</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Nephron-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nephron Function</video:title>
      <video:description>As a basic structural and functional unit of the kidney, The filtration, reabsorption, and secretion of the nephron is shown in this animation video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/7cde136f-60de-4fd5-b0c0-9e8c041b86db/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-06-01T10:41:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2754.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nephron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-Animals-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Animals Part 1</video:title>
      <video:description>All creatures in nature, including ourselves, are the living evidences of the Creator, Who designs the life on the earth at will, sustains the entire creation and holds absolute power and wisdom. In this documentary film, you will see the indisputable evidence of God’s marvelous creation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/435ca94c-ea85-49c9-81e9-e86e83e41bc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1499</video:duration>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>yahya</video:tag>
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      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spirogyra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>cool fottage of a spirogyra in class</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2960.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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    <loc>https://dnatube.com/videos/Giant-Rainforest-Mantis-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Giant Rainforest Mantis - Monster Bug Wars</video:title>
      <video:description>This video shows a documentary on giant rainforest mantis in the Monster Bug Wars series. These amazons feed a lot and are at the are part of the rainforests top predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2f9280d8-b6c7-4759-aae8-8f7e2a28d828/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-12-09T07:06:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28434.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Rainforest</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ogre-vs-Assassin-Monster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ogre vs Assassin- Monster</video:title>
      <video:description>Video from monster bug wars shows the ogre vs. assassin. A very interesting video clip from the fights of these two is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5928e84b-502d-4199-87b4-4312ab0b14cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-12-09T07:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28444.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Ogre</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diabetes-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Animation</video:title>
      <video:description>This video demonstrates how diabetes affects our body. It is know that diabeties is a group of metabolic diseases in which a person has high blood sugar, either because the pancreas does not produce enough insulin, or because cells do not respond to the insulin that is produced.</video:description>
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      <video:duration>95</video:duration>
      <video:publication_date>2009-06-06T17:55:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2793.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Medicare-Sustainability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Medicare Sustainability</video:title>
      <video:description>Medicare Sustainability

How medicare is funded and why it is even less sustainable than social security</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25121.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2012-09-18T01:23:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o1Y0G8Z67iU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medicare</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Phagocytosis-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phagocytosis Animation</video:title>
      <video:description>This animation shows phagocytosis which is decribed as the process of ingestion of solid particles in cells with membrane. After particle is being phagocyted  it forms phagosome, which is later  fused with lysosome, and decomposed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/9a22a70d-0f97-45c5-9d79-e7fc90e71858/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-06-16T16:28:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2834.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>lysosome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 18 - MIT 3.091 Introduction to Solid State Chemistry&quot; X-ray Spectra, Bragg&apos;s Law

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15598.jpg</video:thumbnail_loc>
      <video:duration>3111</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/CdBoRHRRG1A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-pinocytosis-takes-place</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How pinocytosis takes place</video:title>
      <video:description>This video demonstrates pinocytosis in action. This is a kind of endocytosis with larger particles being introduced in the cell to form an invagination, after which it is suspended in vesicles called pinocytotic that fuse together with the lysosomes.</video:description>
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      <video:duration>11</video:duration>
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      <video:tag>Pinocytosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Meiosis-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis Cell Division</video:title>
      <video:description>Meiosis Cell Division which is a special type of cell division necessary for sexual reproduction in eukaryotes is explained in this video.</video:description>
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      <video:duration>43</video:duration>
      <video:publication_date>2009-06-16T16:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2832.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 10 - MIT 6.451 Principles of Digital Communication II Reed-Solomon Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15865.jpg</video:thumbnail_loc>
      <video:duration>4996</video:duration>
      <video:publication_date>2012-08-28T21:03:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nnj9lHePqKM</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
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      <video:tag>coding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Short-Term-And-Long-Term-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Term And Long Term Memory</video:title>
      <video:description>Specific details that are important to us are transferred from short term memory to long term memory. This video shows the pictorial diagrams how the memories are stored.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/9d0efc22-7074-4bcf-b8f6-21f14148598c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2855.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Details</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Memory</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 11 - MIT 6.451 Principles of Digital Communication II &quot;Reed-Solomon Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15866.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/mnkTn0Y6GsU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 7 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Driven Coupled Oscillators - Triple Pendulum - Steady State and Transient Solutions - Cramer&apos;s Rule

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14498.jpg</video:thumbnail_loc>
      <video:duration>4836</video:duration>
      <video:publication_date>2012-08-26T18:45:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UMJroTmg1_c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Heart-Beats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Heart Beats</video:title>
      <video:description>This video illustrates beating heart. Heart beating  is a key element in transporting and exchanging substances to all other organs in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/d4278327-34dc-4223-a853-ee327a84b058/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2848.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Movements-of-Arm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movements of Arm</video:title>
      <video:description>This video shows an animation of movements of arm. If there is any problem in the arm definitely your movement will not be normal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/dbddf205-42d3-4263-935e-467922d095b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-06-19T16:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2858.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Angles-of-the-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The human heart consists of four chambers and is a very important organ in the body. This video shows the heart in many different angles. The veins are indicated in red and artery are indicated in blue color.</video:description>
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    <loc>https://dnatube.com/videos/Pneumothorax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Pneumothorax is the collection of air in the space around the lungs this pneumothorax comprehensive overview covers symptoms causes and treatment of a collapsed lung</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9651.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 12 - MIT 6.451 Principles of Digital Communication II&quot; Reed-Solomon Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15867.jpg</video:thumbnail_loc>
      <video:duration>5523</video:duration>
      <video:publication_date>2012-08-28T21:03:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OJafRrE21WE</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 13 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Convolutional Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15868.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/2ludHpG_Q60</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sense of Taste in Tongue</video:title>
      <video:description>Animated video showing a microscopic view of our tongue is shown here. Receptors on tongue identify the taste of the food we are eating.</video:description>
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      <video:publication_date>2009-07-08T03:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3026.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>taste</video:tag>
      <video:tag>CNS</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN ENGLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN ENGLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>creationism</video:tag>
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      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 7 -  MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Hydrogen Atom Wavefunctions (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14899.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
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      <video:tag>atom</video:tag>
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      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbes-types-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microbes types explained</video:title>
      <video:description>A seven minute video on the types of microbes is explained in microbiology lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9367ce7d-cfcb-4279-ae32-c5247b6a7f9b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-09-14T01:31:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3356.mp4</video:content_loc>
      <video:uploader>ralph robinson</video:uploader>
      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Genomic-Conflict</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Genomic Conflict</video:title>
      <video:description>&quot;Lec 10 - Genomic Conflict&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genomic conflict arises when the interests of various genomic elements, such as chromosomes and cytoplasmic organelles, are not aligned. These conflicts arise in two situations: either when one unit is contained within another, as a mitochondrion is contained within a cell, or when inheritance is asymmetrical. Genomic conflict can thus occur within a cell, within an organism, or between two organisms, such as a mother and developing fetus. There have been several steps taken to avoid these conflicts in sexual species, including the fairness of meiosis and the uniparental inheritance of cytoplasmic genomes.

00:00 - Chapter 1. Introduction 
01:46 - Chapter 2. Hierarchal Selection and Conflicts 
14:44 - Chapter 3. Segregation Distortion 
20:26 - Chapter 4. Reproductive Conflicts 
36:17 - Chapter 5. Reproductive Conflict and Mental Disorders 
42:57 - Chapter 6. Evolutionary Principles of Conflict Resolution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-02T18:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sWrUoSuFEk</video:player_loc>
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      <video:category>Ecology</video:category>
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      <video:tag>petite</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>hierarchal</video:tag>
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      <video:tag>Mitochondria</video:tag>
      <video:tag>sex</video:tag>
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      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Reproductive</video:tag>
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      <video:tag>relatedness</video:tag>
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      <video:tag>distortion</video:tag>
      <video:tag>autism</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>imprinting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-84-Subtracting-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Subtracting Polynomials</video:title>
      <video:description>Subtracting Polynomials

u11_l2_t2_we3 Subtracting Polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25229.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-18T01:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZdxnFspyP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Angioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Angioplasty</video:title>
      <video:description>Angioplasty is a procedure to open narrowed or blocked arteries caused by deposits of plaque. The process of widening the passage for the blood to flow through is discussed briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b12e3075-ab2b-44ba-aba6-87fa664a4545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-10T01:54:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29863.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Angioplasty</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-Cartilage-lab-Fibrocartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Cartilage lab Fibrocartilage</video:title>
      <video:description>Fibrocartilage shows rows of chondrocytes aligned parallel to the direction of greatest stress and separated by parallel or irregular bundles this schematic diagram demonstrates the cellular and intercellular features of fibrocartilage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cf513aff-f86b-4d89-a54e-788b0ec16399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T23:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10541.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fibrocartilage</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 31 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 31: Indeterminate forms - L&apos;Hospital&apos;s rule

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15632.jpg</video:thumbnail_loc>
      <video:duration>2923</video:duration>
      <video:publication_date>2012-08-28T18:30:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PNTnmH6jsRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>calculus</video:tag>
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      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
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      <video:tag>Techniques</video:tag>
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      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
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      <video:tag>Rule</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Lec-7-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V</video:title>
      <video:description>Lec 7- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17130.jpg</video:thumbnail_loc>
      <video:duration>4535</video:duration>
      <video:publication_date>2012-09-02T11:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djfwGmnUVNI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Sequence-a-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sequence a DNA</video:title>
      <video:description>The rapid speed of sequencing attained with modern DNA sequencing technology has been instrumental in the sequencing of complete DNA sequences, or genomes of numerous types and species of life, including the human genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8f727ac8-1309-4fa3-8292-67f6b494a54a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2009-07-07T05:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2951.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cycle</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 4 -  MIT 7.012 Introduction to Biology, Fall 2004 &quot; Biochemistry 4 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14856.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-08-28T03:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V3XHn35BLfo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>biology</video:tag>
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      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Segment of a Tapeworm</video:title>
      <video:description>A tapeworm is an organism that gets its name from the flatness of its body and is considered to be one of the intestinal worms that enjoy living in an infected human&apos;s body but with serious repercussions for the host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/f3b2fc7e-4f19-443c-b779-d3692b487eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-07-07T12:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2967.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tapeworm</video:tag>
      <video:tag>Segment</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Positioning Values</video:title>
      <video:description>This video explains positioning values and properties of positioning. The video source is educator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d3235988-9d32-47bd-9614-7875ff2e1872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2010-12-15T14:04:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6585.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Positioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Simple-Harmonic-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Simple Harmonic Motion</video:title>
      <video:description>&quot;Lec 17 - Simple Harmonic Motion&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is simple harmonic motion. Professor Shankar gives several examples of physical systems, such as a mass M attached to a spring, and explains what happens when such systems are disturbed. Amplitude, frequency and period of simple harmonic motion are also defined in the course of the lecture. Several problems are solved in order to demonstrate various cases of oscillation.

00:00 - Chapter 1. Example Equations of Oscillating Objects
10:49 - Chapter 2. Superposition of Solutions to Linear (Harmonic) Equations
30:16 - Chapter 3. Conditions for Solutions to Harmonic Equations
38:57 - Chapter 4. Exponential Functions as Generic Solutions
50:48 - Chapter 5. Undamped, Under-damped and Over-damped Oscillations
01:00:28 - Chapter 6. Driving Harmonic Force on Oscillator

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15903.jpg</video:thumbnail_loc>
      <video:duration>4440</video:duration>
      <video:publication_date>2012-08-28T21:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zz-9UVpYcJI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Letters and Science C70V</video:title>
      <video:description>Lec 8- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17131.jpg</video:thumbnail_loc>
      <video:duration>4815</video:duration>
      <video:publication_date>2012-09-02T11:05:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MS84VQOacFA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Letters and Science C70V</video:title>
      <video:description>Lec 9- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17132.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-02T11:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GnfWOBlwwRo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expected-Values-in-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expected Values in Probability</video:title>
      <video:description>This video explains how to solve a probability sum based on a lottery. Step by step instructions are provided on how to solve the sum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e90eba6b-1885-45dc-a859-65b83fade37f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2010-12-06T12:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6517.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-of-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of Mathematics</video:title>
      <video:description>This is a very interesting animated video showing the use of mathematics by people in early age to solve their basic problems. The symbols were generated for representing the figures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/44991810-7894-41ed-9ea2-bedf3477506d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2010-12-11T01:21:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6561.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-microbes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of microbes</video:title>
      <video:description>A seven minute video on the types of microbes studied in microbiology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5a0fad9f-a5cf-4e68-8ed7-5c07c4b5aa34/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-09-14T01:31:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3357.mp4</video:content_loc>
      <video:uploader>ralph robinson</video:uploader>
      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Complex-Conjugates-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Complex Conjugates Example</video:title>
      <video:description>Complex Conjugates Example

u16_l4_t2_we4 Complex Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25321.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-18T02:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dbxJ6LD0344</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Conjugates</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Wrap-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Wrap-up</video:title>
      <video:description>Lec 24- Wrap-up.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19194.jpg</video:thumbnail_loc>
      <video:duration>3139</video:duration>
      <video:publication_date>2012-09-04T19:14:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aL9qU56VDAA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Illustration-of-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Illustration of Fertilization</video:title>
      <video:description>A very short illustration on how the sperm cells travel to the Ovum and where fertilization takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/96ca049d-0f41-4c4e-b3ad-0e3a3a4033f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-07T18:05:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3143.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Chadwicks-Experiment-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Chadwicks Experiment Video</video:title>
      <video:description>Chemistry Project
November 2007</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/a5c92893-dec8-4963-9fb0-06bd677126cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2009-09-14T08:22:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3370.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>School</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>james</video:tag>
      <video:tag>chadwick</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Vasectomy-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Vasectomy Song</video:title>
      <video:description>Vasectomy is a permanent birth control surgery. This is a song on vasectomy with slides from the popular sitcom the family guy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdd29ef7-dee4-4086-aad1-549c0aaad3fd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-30T05:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9296.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Song</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Multiplying-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Multiplying Decimals</video:title>
      <video:description>Multiplying Decimals

U03_L2_T2_we1 Multiplying Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24829.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2012-09-17T16:59:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JEHejQphIYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-Via-The-Hubble-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy Via The Hubble Telescope</video:title>
      <video:description>The Hubble Telescope has put a lot of data in astronomy that can not be denied. Did you know who the Hubble is named after?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0306efe-e178-4f17-a8bd-7d0f123d1c83/cand_25.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2011-11-23T10:05:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7690.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Ever-Images-Of-Lunar-Flyover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Ever Images  Of Lunar Flyover</video:title>
      <video:description>Have a look at the first images taken by the Lunar Reconnaissance Orbiter Camera on June 30,2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cd3c01e-f0ba-47a4-8378-1312a93c856e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-23T08:40:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7645.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>Flyover</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Dangerous-or-Safe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics - Dangerous or Safe?</video:title>
      <video:description>Stop Abusing Antibiotics!
FRIDAY, SEPTEMBER 26, 2008
Filed under: dangerous or safe   
In the ninth instalment of her &quot;Dangerous or Safe?&quot; series, paediatrician Dr. Cara Natter son sets the record straight on antibiotics.
 
Getty Images
WHAT IS THE QUESTION?
The discovery of antibiotics marked one of the major turning points in medical history: For the first time, medicines could fight infections head on. But ...
*antibiotics only fight infections
*antibiotics only treat one kind of infection: bacterial 
*each specific antibiotic only fights a few particular bacteria

It quickly became a slippery slope to the abuse of antibiotics:
*when given &quot;just in case,&quot; antibiotics became grossly overused
*almost immediately, bacteria evolved strategies to live through the antibiotics -- this then required higher doses and newer formulations 
*now there are bacteria resistant to almost all antibiotics that exist -- and we cannot come up with new antibiotics fast enough

How big a problem is antibiotic resistance? 
*approximately 2 million people acquire infections while being hospitalized every year, an estimated 90,000 of them die of these infections, and 70% of these bacteria are resistant to at least one drug (and some are resistant to all)
*in the community (rather than within the hospital), there are two drug resistant bacteria that have become so ubiquitous, they are widely known by their acronyms: 
    MRSA (methacillin-resistant staphylococcus aureus) 
    VRE (vancomycin-resistant enterococcus) 

How did we get to this point with resistance?
*parents request antibiotics or doctors prescribe them unnecessarily
*patients are often noncompliant with their antibiotics (not completing the course or missing a few doses here and there)
*we have exposures to antibiotics we don&apos;t often think about, like through our food supply (via the use of antibiotics in feed, in plant material, and to proactively ward off infections so that animals can grow big and strong) 

WHAT IS THE BOTTOM LINE?

Antibio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/5d577f95-998c-4c02-b872-5a3b693f4f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-07-18T11:57:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3056.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Antibiotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Transcription-and-Protein-Assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Transcription and Protein Assembly</video:title>
      <video:description>RNA-binding PPR proteins could change the way we treat disease. Their secret is their versatility – of finding and binding a specific RNA molecule, and have the capacity to correct it if it is defective, or destroy it if it is detrimental.They can also help ramp up production of proteins required for growth and development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d8685934-1a2d-42e3-820b-b6f39e0e6ed0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-07-18T12:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3059.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>function</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Nucleus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-SWITZERLAND</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN SWITZERLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN SWITZERLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f9a20b9a-022c-4b53-b535-a85b1fd6a2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-02T14:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3101.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>ATLAS</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Switzerland</video:tag>
      <video:tag>Turkey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allahs-Artistry-In-Colour-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allah&apos;s Artistry In Colour 1</video:title>
      <video:description>This video discusses Allah&apos;s Artistry In Colour. Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualise your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9c629e44-63f6-4462-8c73-4d8d02b7f94b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T15:33:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3107.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
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      <video:tag>reflection</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotic-the-Helpful-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotic  the Helpful Organisms</video:title>
      <video:description>Some probiotics have been shown in preliminary research to possibly treat various forms of gastroenteritis.[20] They might reduce both the duration of illness and the frequency of stools.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd81c3f8-9a0b-4898-a049-51b852f46a6c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-24T00:28:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5866.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cyanide-disrupts-ATP-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cyanide disrupts ATP Synthesis</video:title>
      <video:description>This animation explains how cyanide poisons cells by disrupting aerobic respiration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/63085fa2-12e4-4c3b-996e-64d083de51b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-09T00:52:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29712.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>cyanide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Year-2008-Guest-Lecture-by-Carl-Icahn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Year 2008 -  Guest Lecture by Carl Icahn</video:title>
      <video:description>Guest Lecture by Carl Icahn -Year 2008

Financial Markets (ECON 252)

Mr. Carl Icahn, a prominent activist investor in corporate America, talks about his career and how he became interested in finance and involved in shareholder activism. He discusses his thoughts about today&apos;s economy and American businesses and their inherent threats and opportunities. He believes that the biggest challenge facing corporate America is weak management and that today&apos;s CEOs, with exceptions, might not be the most capable of leading global companies. He sees opportunities for current, intelligent college students to succeed in the corporate world if they work hard and can identify valuable business pursuits.

00:00 - Chapter 1. Carl Icahn: A Self-Introduction 
06:10 - Chapter 2. An Anti-Darwinian Corporate America 
19:56 - Chapter 3. Questions: Personal Motivation and Inspiration 
29:21 - Chapter 4. Questions: Activist Investing in the Real World 
38:53 - Chapter 5. Questions: Sensing Potential in Poorly Managed Companies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12553.jpg</video:thumbnail_loc>
      <video:duration>2543</video:duration>
      <video:publication_date>2012-08-20T13:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HlfgQ4_7EYA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>activist</video:tag>
      <video:tag>investor</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>Icahn</video:tag>
      <video:tag>convertible</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>shareholder</video:tag>
      <video:tag>activism</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Options</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Letters and Science C70V</video:title>
      <video:description>Lec 25- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17148.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-02T11:25:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EGWVGDQF1tM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bones</video:title>
      <video:description>Bones &amp; Ligaments of the Knee, Femur, Tibia, and Pelvis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a144a400-aa64-45a1-8ac4-cee27fc5b6cf/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-12T09:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3249.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>fabian</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>Femur</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>Pelvis</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Current-and-Voltage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Current and Voltage</video:title>
      <video:description>This segment of this video series discusses the differences between Current and Voltage and how it applies to charges in electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5c801c1-de6f-4a56-9489-a5d5ce08d047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2010-11-13T23:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5220.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>coloumb</video:tag>
      <video:tag>coloub</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Second</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Multiplying-and-Simplifying-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Multiplying and Simplifying Rational Expressions</video:title>
      <video:description>Multiplying and Simplifying Rational Expressions

u15_l1_t2_we1 Multiplying and Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25231.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-18T02:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6FFjiHPlSI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evasive-Viral-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evasive Viral Infections</video:title>
      <video:description>How viral infections evade being destroyed and replicate themselves can be explained in this short video.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/46f33e41-2991-4be7-8451-316387eed6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-04-08T20:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4116.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Catheterization</video:title>
      <video:description>Male Catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72b66ce5-a4ce-4be3-8a2c-bc4e592ef983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-11-15T19:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5435.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explains-how-to-use-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explains how to use Immunofluorescence</video:title>
      <video:description>This video explains about how to use immunofluorescence/nThis video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8e94e05d-8969-4f73-8c65-9bcf5c8aa4a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-10-02T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27666.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>immunofluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-War-Follows-Everyone-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - War Follows Everyone Home</video:title>
      <video:description>Lec 15 - War Follows Everyone Home. For the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines. In conjunction with the production, The University of Chicago, Lyric Opera of Chicago and Peter Sellars have coordinated a series of events engaging American veterans in discussions about returning from war.
On Wednesday, March 2, veterans attended a dress rehearsal of the opera followed by a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14724.jpg</video:thumbnail_loc>
      <video:duration>4278</video:duration>
      <video:publication_date>2012-08-27T10:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TafsPQ9twoY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Hydrogen Atom (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14898.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2012-08-28T03:41:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jNonxisBNlM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Proton-pump-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Proton pump Inhibitors ?</video:title>
      <video:description>Proton pump inhibitors are the stomach&apos;s defense against pronounced and long-lasting reduction of gastric acid production.This group of drugs when used long term can be a reason for increased risk of bone fracture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/fda13438-257e-4188-ae4d-621bdac76a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-09-04T07:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3316.mp4</video:content_loc>
      <video:uploader>Dani_Morgan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-the-Course-Epidemics-in-Western-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to the Course - Epidemics in Western Society</video:title>
      <video:description>&quot;&quot;Lec 1 - Introduction to the Course&quot; Epidemics in Western Society Since 1600 (HIST 234)

Epidemics, or high-impact infectious diseases, have had an historical impact equal to that of wars, revolutions and economic crises. This course looks at the various ways in which these diseases have affected societies in Europe and North America from 1600 to the present. Contrary to optimistic mid-twentieth-century predictions, epidemic diseases still pose a major threat to human well-being. Diseases will be considered not only in their biological effects, but also as social, political and cultural phenomena. Attention will therefore be given to the different forms of human response to epidemics, from medical science to artistic representations. 

00:00 - Chapter 1. The Historical Importance of Epidemics
09:28 - Chapter 2. Themes of the Course
18:48 - Chapter 3. Humoralism and Bubonic Plague

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23226.jpg</video:thumbnail_loc>
      <video:duration>1723</video:duration>
      <video:publication_date>2012-09-13T11:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UoWxdlGBVTI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14885.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T03:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pTh8f0mWu1k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-GMAT-Data-Sufficiency-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT: Data Sufficiency 37</video:title>
      <video:description>GMAT: Data Sufficiency 37

142-144, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22373.jpg</video:thumbnail_loc>
      <video:duration>706</video:duration>
      <video:publication_date>2012-09-11T01:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wPA2FrET_Ac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Surgeons-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Surgeons in Qatar</video:title>
      <video:description>In this video you will see the best liposuction surgeon in qatar,visit his site for more details.
http://www.kamalsaleh.sptechs.com</video:description>
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      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8873.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Quantum-Mechanical-Kinetic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Mechanical Kinetic Energy</video:title>
      <video:description>&quot;Lec 7 - Quantum Mechanical Kinetic Energy&quot; Freshman Organic Chemistry (CHEM 125)

After pointing out several discrepancies between electron difference density results and Lewis bonding theory, the course proceeds to quantum mechanics in search of a fundamental understanding of chemical bonding. The wave function ψ, which beginning students find confusing, was equally confusing to the physicists who created quantum mechanics. The Schrödinger equation reckons kinetic energy through the shape of ψ. When ψ curves toward zero, kinetic energy is positive; but when it curves away, kinetic energy is negative!

00:00 - Chapter 1. Limits of the Lewis Bonding Theory
08:35 - Chapter 2. Introduction to Quantum Mechanics
16:36 - Chapter 3. Understanding Psi as a Function of Position
33:24 - Chapter 4. Understanding Negative Kinetic Energy and Finding Potential Energy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19743.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-05T09:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4VSqAB_JcU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>curvature</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Schrödinger</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 3 (Dr. Andrew Chess, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14883.jpg</video:thumbnail_loc>
      <video:duration>2570</video:duration>
      <video:publication_date>2012-08-28T03:28:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWG1hLvoP-U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video overcomes our various misconception about pregnancy. A brief discussion about the causes of pregnancy and the process that actually takes place inside.</video:description>
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      <video:duration>234</video:duration>
      <video:publication_date>2010-11-16T14:12:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5502.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
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      <video:duration>156</video:duration>
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      <video:description>Male physiology is the study of the male reproductive system. This video in part 1 to 3 takes a detailed look into the males testes.</video:description>
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      <video:duration>46</video:duration>
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      <video:uploader>rainman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14884.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-08-28T03:29:00.000Z</video:publication_date>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Wealth Destruction 2</video:title>
      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20232.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-06T02:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eRImmzuExyg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Wealth</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Evolution (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14887.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-08-28T03:30:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ztgHcRV1zI0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-32-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14888.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-08-28T03:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E2sRItjdLGI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Discovery of Nucleus (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14894.jpg</video:thumbnail_loc>
      <video:duration>2115</video:duration>
      <video:publication_date>2012-08-28T03:41:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZYMBrwSahMY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Wavelike Properties of Radiation (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14895.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-08-28T03:41:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzMdrYTCPO4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
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      <video:tag>Wavelike</video:tag>
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      <video:tag>radiation</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 16 - MIT 18.085 Computational Science and Engineering I&quot; Dynamic estimation: Kalman filter and square root filter

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15425.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T17:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d0D3VwBh5UQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How to detect specific DNA sequences through Southern blotting.  In this video Suman Bhattacharjee describes for us the process of southern blotting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/27bf3230-2b57-40c8-b797-1b23914e05c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>795</video:duration>
      <video:publication_date>2014-10-02T01:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31784.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>Southern</video:tag>
      <video:tag>Blot</video:tag>
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      <video:tag>applications</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 9.

General Biology Laboratory</video:description>
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      <video:duration>4572</video:duration>
      <video:publication_date>2012-09-19T06:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KFBUeowmv5A</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving Principles Part 1 of 4</video:title>
      <video:description>This video shows an activity to show the motion of bodies. Different principles are explained very clearly in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/86aa8e1a-ae2f-481d-99a0-68b4b8ed96ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2010-11-16T14:32:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5507.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>P</video:tag>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 1 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Lecture 01: Four special matrices

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15695.jpg</video:thumbnail_loc>
      <video:duration>3245</video:duration>
      <video:publication_date>2012-08-28T19:44:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgfkEUOFAj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
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      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6 - Comparative Advantage Specialization and Gains from Trade</video:title>
      <video:description>Comparative Advantage Specialization and Gains from Trade

How two parties can get better outcomes by specializing in their comparative advantage and trading</video:description>
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      <video:duration>536</video:duration>
      <video:publication_date>2012-09-18T13:18:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx9xNJlPOJo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Comparative</video:tag>
      <video:tag>Advantage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec33-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec33-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27636.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/lec-17-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Cognitive Science C102 -</video:title>
      <video:description>lec 17-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27654.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-30T11:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewWU1t_SpHo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/congenital-Nystagmus-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>congenital Nystagmus Definition</video:title>
      <video:description>Congenital nystagmus is a feature of numerous ocular and systemic disorders isolated idiopathic congenital nystagmus however refers to a diverse group of abnormal eye movements which are identified at birth or shortly after when no other ocular abnormalities are present</video:description>
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      <video:duration>39</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8875.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>congenital</video:tag>
      <video:tag>Nystagmus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Apoptosis-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis process</video:title>
      <video:description>This video describes the process of apoptosis, or programmed cell death.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/bc48fabf-9e27-4eb3-a60f-9dab65a8f3f6/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Explaining-MHC-Class-I-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining MHC Class I Molecules</video:title>
      <video:description>MHC class I molecules consist of two polypeptide chains,This video describes the assembly of MHC Class I molecules.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/fa028fe9-48e8-4309-aebe-a87d14c19968/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4141.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2005 &quot; Particle-like Nature of Light (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14896.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-08-28T03:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/91fCFo_LbwM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Matter As a Wave (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14897.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-08-28T03:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GbVdTqIvIPw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Antibody-Array-for-Protein-Expression-Profiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Array for Protein Expression Profiling</video:title>
      <video:description>Abnova offers a variety of arrays for protein expression profiling. These arrays are designed for researchers to study highly relevant proteins in the specific research fields like Angiogenesis, Apoptosis, Cancer Marker, Cell Cycle, Cytokine, Hematopoiesis, Hormone, Signal Transduction and Stem Cell.</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2010-04-20T06:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4312.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-War-Follows-Everyone-Home-Highlights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - War Follows Everyone Home - Highlights</video:title>
      <video:description>Lec 16 - War Follows Everyone Home - Highlights. Highlights from the March 2 University and Lyric Opera partnership that featured the renowned and always-provocative director Peter Sellars and a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.

This program was held in conjunction with the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules. Director Peter Sellars transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines.</video:description>
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      <video:duration>264</video:duration>
      <video:publication_date>2012-08-27T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxvKijOgtvQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-200C2-Intro-to-Risk-Assessment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 200C2 -Intro to Risk Assessment</video:title>
      <video:description>&quot;Lec 8 - Public Health 200C2 -Intro to Risk Assessment&quot;Environmental Health Sciences Breadth Course</video:description>
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      <video:duration>5099</video:duration>
      <video:publication_date>2012-09-21T06:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcKOCnm53nM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Health</video:tag>
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      <video:tag>Risk</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Integrating-boundary-spanning-efforts-into-long-term-ecological-research-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest</video:title>
      <video:description>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest. Integrating boundary-spanning efforts into long-term ecological research: from case studies to practice -- Kathy Fallon Lambert

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15997.jpg</video:thumbnail_loc>
      <video:duration>1047</video:duration>
      <video:publication_date>2012-08-29T07:58:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eeMNyqSIFiE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Optimal-Point-on-Budget-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Optimal Point on Budget Line</video:title>
      <video:description>Optimal Point on Budget Line

Using indifference curves to think about the point on the budget line that maximizes total utility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25483.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-18T14:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhSSu0Nzs30</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>on</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>line</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14922.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-08-28T04:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LmiY4R6C2mM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Catherine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Snoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snoring</video:title>
      <video:description>Snoring is the noisy respirative vibrations that can be heard when one is sleeping. This video shows a child snoring meaning that affects all ages and genders.</video:description>
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      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8889.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Snoring</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Economics-1-Competition-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics 1 - Competition, part 2</video:title>
      <video:description>&quot;Lec 7 - Economics 1 - Competition, part 2&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27468.jpg</video:thumbnail_loc>
      <video:duration>3105</video:duration>
      <video:publication_date>2012-09-21T07:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GuVxRXb5hRY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Economics</video:tag>
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      <video:tag>competition</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-infection-its-causes-and-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder infection, its causes and treatment</video:title>
      <video:description>A lower urinary track infection is an infection of the urethra, the bladder, or both. The urethra is a tube that carries urine from the bladder outside the body. The bladder and the urethra are part of the urinary track system. That is why a bladder infection is also called a lower urinary track infection. The rest of the information is in the video.</video:description>
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      <video:duration>166</video:duration>
      <video:publication_date>2014-08-26T22:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31183.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gall-bladder-and-liver-cleanse-a-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall bladder and liver cleanse: a testimony</video:title>
      <video:description>A patient with gallstones was cured by simple and low cost body cleanse method. In this video the patient narrate her experience. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bfffbf9-f079-45c7-8bb9-d7f45a6b4753/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-28T09:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6211.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>Gall</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Cleanse</video:tag>
      <video:tag>testimony</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 23 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23868.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-14T11:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YWgMKLRTuSQ</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-and-Chlorine-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium and Chlorine Reaction</video:title>
      <video:description>A small piece of sodium metal is placed in a flask of chlorine gas container. The reaction is triggered by adding a drop of water. A close up view of this extremely dangerous reaction is shown in this video. Subtitles are available.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/af378399-6244-4f57-8c37-8297b5f4382a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-21T06:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5662.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>chlorine</video:tag>
      <video:tag>NaCl</video:tag>
      <video:tag>Na</video:tag>
      <video:tag>Cl</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Flask</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-Leg-Cast-Medical-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Leg Cast - Medical Video</video:title>
      <video:description>Short leg cast which is applied to the area below the knee to the foot is shown in this medical video with real patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1022af2-eb23-4982-9769-ec2708f39ebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T23:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10555.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>short</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-12-Month-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of 12 Month Infant</video:title>
      <video:description>Video shows the examination of cranial nerves of a 12 month old infant. Examination should be done by watching the reactions of child in different cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b26852c2-dfb3-43cd-9281-39b387b5cce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2013-02-10T02:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29888.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intrauterine-Insemination-IUI-Dr-Lovely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intrauterine Insemination (IUI) Dr. Lovely</video:title>
      <video:description>Dr. Lovely summarizes Intrauterine Insemination, also known as IUI or articial insemination, along with the latest fertility injection medications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dfd42f70-df08-4787-a7bc-a22eff7adf6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2009-05-13T04:19:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2171.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>IUI</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Lovely</video:tag>
      <video:tag>injections</video:tag>
      <video:tag>Gonal</video:tag>
      <video:tag>Follistim</video:tag>
      <video:tag>medica</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-First-Degree-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - First Degree Price Discrimination</video:title>
      <video:description>First Degree Price Discrimination

Charging different consumers different amounts in an attempt to optimize economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25518.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-18T16:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z0wg9ZPyL38</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Degree</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Discrimination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-A-Firms-Marginal-Product-Revenue-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - A Firm&apos;s Marginal Product Revenue Curve</video:title>
      <video:description>A Firm&apos;s Marginal Product Revenue Curve

Thinking about how much incremental benefit a firm gets from hiring one more person</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25519.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-18T16:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cwClnv9Y1Y0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>A</video:tag>
      <video:tag>firm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-EE290f-Multi-Electron-Atom-Atomic-Scattering-Factors-Wave-Propagation-and-Refractive-Index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Inde</video:title>
      <video:description>EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 5 - Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19449.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-05T02:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piPnQJJFLPI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-of-Babys-Hand-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Baby&apos;s Hand Development</video:title>
      <video:description>This video is showing you the stages in the hand development of a baby. First of all, arm is developed and then fingers takes shape and after that nails and hand shape developed properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d216676b-e297-43e6-8e49-9d35171835e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2013-02-10T02:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29887.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>s</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>develops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AC-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC Basics</video:title>
      <video:description>This video demonstrates the basic Air Conditioning system. This is from the perspective of how air conditioning function and functionality in a car.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7633d9f-8ddc-4323-a3aa-f8387cc9372a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-25T08:28:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7854.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AC</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14925.jpg</video:thumbnail_loc>
      <video:duration>2566</video:duration>
      <video:publication_date>2012-08-28T04:38:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fdTzju3GTnk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-i-as-the-Principal-Root-of-1-a-little-technical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - i as the Principal Root of -1 (a little technical)</video:title>
      <video:description>i as the Principal Root of -1 (a little technical)

i as the principal square root of -1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20138.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T02:10:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rYG1D5lUE4I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>I</video:tag>
      <video:tag>as</video:tag>
      <video:tag>the</video:tag>
      <video:tag>principal</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Little</video:tag>
      <video:tag>technical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Gigaprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Gigaprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. Gigaprep is used when the starting E. coli culture volume is 2.5~5 L of LB broth and the expected DNA yield is 7.5~10 mg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/f27c8074-f6e4-47fc-84d6-3295531fe59b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2010-05-26T05:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4368.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Gigaprep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Review (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14928.jpg</video:thumbnail_loc>
      <video:duration>1886</video:duration>
      <video:publication_date>2012-08-28T04:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ky_uVNs7__o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The Origins of the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14929.jpg</video:thumbnail_loc>
      <video:duration>6618</video:duration>
      <video:publication_date>2012-08-28T04:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiYhQtGpRhc</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Foundation-tree-species-loss-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Foundation tree species loss - Harvard Forest</video:title>
      <video:description>Lec 27 - Foundation tree species loss - Harvard Forest. Foundation tree species loss -- Aaron Ellison

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16004.jpg</video:thumbnail_loc>
      <video:duration>1104</video:duration>
      <video:publication_date>2012-08-29T08:03:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HyPNQZnjmaI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>HWA</video:tag>
      <video:tag>hemlock</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Overlap-and-Atom-Pair-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Overlap and Atom-Pair Bonds</video:title>
      <video:description>&quot;Lec 12 - Overlap and Atom-Pair Bonds&quot; Freshman Organic Chemistry (CHEM 125)

This lecture begins by applying the united-atom &quot;plum-pudding&quot; view of molecular orbitals, introduced in the previous lecture, to more complex molecules. It then introduces the more utilitarian concept of localized pairwise bonding between atoms. Formulating an atom-pair molecular orbital as the sum of atomic orbitals creates an electron difference density through the cross product that enters upon squaring a sum. This &quot;overlap&quot; term is the key to bonding. The hydrogen molecule is used to illustrate how close a simple sum of atomic orbitals comes to matching reality, especially when the atomic orbitals are allowed to hybridize.

00:00 - Chapter 1. The United-Atom &quot;Plum-Pudding&quot; View for Ethane and Methanol 
13:24 - Chapter 2. The Orbital Shape of 1-Flouroethanol
19:37 - Chapter 3. Localized Pairwise Bonding Between Atoms and the Idea of Overlap
36:36 - Chapter 4. Hydrogen at Bonding Distance: A Case for Overlap

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19748.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-05T09:23:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WL40Xs5E6-Q</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Overlap</video:tag>
      <video:tag>LCAO</video:tag>
      <video:tag>normalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Destroyer-Green-Ants-vs-Paper-Wasps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Destroyer Green Ants vs. Paper Wasps</video:title>
      <video:description>With the knowledge of devastation that can be done by a Green Ant, i never imagined a competitor exists. Now lets see that of a paper wasp.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3af4b1b5-1596-4be3-b2fe-b1170fda8ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-12-10T02:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28539.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Destroyer</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>Wasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interpreting-bar-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interpreting bar graphs</video:title>
      <video:description>Suman Bhattacharjee tells us how to interpret information presented as a bar graph.  He tells us the ways to answer a question related to the data shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/40ce76b9-fcce-4e7f-9aef-04b05fb63a1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2014-10-03T06:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31842.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>data</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>shortcuts</video:tag>
      <video:tag>for</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>po</video:tag>
      <video:tag>DI</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>4</video:tag>
      <video:tag>480p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials.
First Principles Energy Methods: The Many-Body Problem

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16371.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-08-30T13:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HXG1kxmYVs</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-defense-against-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural defense against infection</video:title>
      <video:description>This animation shows how natural defense against infection works. The alternative pathway of the complement system is a component of the immune system. This is a natural defense against infections and can operate without the participation of antibody. This video presents an animation of the alternative pathway of the complement system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/9a0074b1-697f-4b66-9d85-087b96ad655e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-05-30T06:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4377.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>system</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>reductase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X-Ray Production</video:title>
      <video:description>The video shows the mechanism of a X-Ray machine. The device used to produce x rays is called Tesla device and the process used is called Bremsstrahlung process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/af4df6b4-efba-4a6f-9bf0-0713faa5d7d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-11T23:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11097.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>production</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Elastic-Cartilage-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elastic Cartilage Histology</video:title>
      <video:description>This video shows histology of elastic cartilage. artilage is a hard specialized connective tissue which provides structure and strength.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2b779ec6-30b3-456f-a1a7-1d22da07a752/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-30T22:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9636.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Harmonic-Motion-Part-3-no-calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Harmonic Motion Part 3 (no calculus)</video:title>
      <video:description>Harmonic Motion Part 3 (no calculus)

Figuring out the period, frequency, and amplitude of the harmonic motion of a mass attached to a spring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21128.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-08T17:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqBHBO8cqLI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>harmonic</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>no</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Fuel-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Fuel Cell</video:title>
      <video:description>Hydrogen is high in energy, yet an engine that burns pure hydrogen produces almost no pollution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eea45790-8525-45c4-a120-b6afc504c729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-06T22:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4770.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angioectasias-in-Small-Intestine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angioectasias in Small Intestine</video:title>
      <video:description>Angioectasia is lesion of blood vessels resulting in bleeding. Clipping of the the affected blood vessel is required to prevent serious medical conditions. Multiple angioectasias  can be seen in the intestine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2503a02f-93b8-4911-b3bb-ff5b7ba429e6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:22:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8899.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Angioectasias</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endre-Szemeredi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endre Szemeredi</video:title>
      <video:description>This video Endre Szemeredi, a Hungarian mathematician and winner of the Abel price. It also discusses his published work. the famous Szemeredi theorem is discussed in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2d73e4c0-d6cf-44bb-99e7-eca5a732e47d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>784</video:duration>
      <video:publication_date>2013-01-11T07:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28626.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Endre</video:tag>
      <video:tag>Szemeredi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-in-The-Deep-Ocean-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals in The Deep Ocean Part 1</video:title>
      <video:description>This video is taken from BBC&apos;s Blue Planet documentary series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f04ea9f-8c7e-44b1-953c-41bc754a092e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2010-11-03T07:03:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4766.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rehabilitation-of-lumbar-multifidis-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rehabilitation of lumbar multifidis muscle</video:title>
      <video:description>In this video we feature lumbar multifidis muscle rehabilitation. A physio therapist demonstrate how to isolate lumbar multifidis muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c8f436a-30ce-40fc-806f-73f81d40c40d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-01T03:52:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10163.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>multifidis</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Rehabilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Environmental Control Systems

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14941.jpg</video:thumbnail_loc>
      <video:duration>6746</video:duration>
      <video:publication_date>2012-08-28T05:00:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AwjT1gJSsco</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caenorhabditis-Elegans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caenorhabditis Elegans</video:title>
      <video:description>Caenorhabditis elegans is about 1mm in length and lives in soil. They are free-living, transparent nematode.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2eb4f31b-6c48-4b23-9178-e8b86c0e5334/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T15:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5958.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Oxygen-and-the-Chemical-Revolution-Beginning-to-1789</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Oxygen and the Chemical Revolution (Beginning to 1789)</video:title>
      <video:description>&quot;Lec 19 - Oxygen and the Chemical Revolution (Beginning to 1789)&quot; Freshman Organic Chemistry (CHEM 125)

This lecture begins a series describing the development of organic chemistry in chronological order, beginning with the father of modern chemistry, Lavoisier. The focus is to understand the logic of the development of modern theory, technique and nomenclature so as to use them more effectively. Chemistry begins before Lavoisier&apos;s &quot;Chemical Revolution,&quot; with the practice of ancient technology and alchemy, and with discoveries like those of Scheele, the Swedish apothecary who discovered oxygen and prepared the first pure samples of organic acids. Lavoisier&apos;s Traité Élémentaire de Chimie launched modern chemistry with its focus on facts, ideas, and words. Lavoisier weighed gases and measured heat with a calorimeter, as well as clarifying language and chemical thinking. His key concepts were conservation of mass for the elements and oxidation, a process in which reaction with oxygen could make a &quot;radical&quot; or &quot;base&quot; into an acid.

00:00 - Chapter 1. The Predecessors of Chemists: Alchemists 
08:50 - Chapter 2. Scheele&apos;s Acids and Elements
19:58 - Chapter 3. On Radicals, Lavoisier, and the Chemical Revolution
29:54 - Chapter 4. The Elementary Treatise of Chemistry: Facts, Ideas, and Words
36:51 - Chapter 5. New Nomenclature: Elements, Calories, and Radicals

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19755.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-05T09:27:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B6xSAAgpIa8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Antoine</video:tag>
      <video:tag>Lavoisier</video:tag>
      <video:tag>Boyle</video:tag>
      <video:tag>Calorimeter</video:tag>
      <video:tag>calorimetry</video:tag>
      <video:tag>nomenclature</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>proximate</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Elements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Hearing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of Hearing</video:title>
      <video:description>This video focuses on the evolution of hearing and the evolution of ears from early amphibians to modern mammals. While by no means comprehensive, it should hopefully give you a general idea about how ears work and how they developed. I acknowledge that there may some mistakes in this video, which I can hopefully correct using annotations. I apologize for the robotic-sounding, voice-synthesized narration. My microphone is crap! Comment, rate, share and enjoy! Note: I have taken care that (hopefully) all images and video clips in this video were taken from public-domain and free-use sources. The narration is that of my own work and sources can be found at: http://evolvingsenses.blogspot.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3572.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2009-12-01T08:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ypEQObjSMm4</video:player_loc>
      <video:uploader>chipguy123</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ears</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>Amphibians</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>reptiles</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>bats</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taxol-Mechanism-of-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxol Mechanism of action</video:title>
      <video:description>Paclitaxel is a mitotic inhibitor used in cancer chemotherapy. It was discovered in a U.S. National Cancer Institute program at the Research Triangle Institute in 1967 when Monroe E. Wall and Mansukh C. Wani isolated it from the bark of the Pacific yew tree, Taxus brevifolia and named it taxol. When it was developed commercially by Bristol-Myers Squibb (BMS) the generic name was changed to paclitaxel and the BMS compound is sold under the trademark TAXOL. In this formulation, paclitaxel is dissolved in Cremophor EL and ethanol, as a delivery agent. A newer formulation, in which paclitaxel is bound to albumin, is sold under the trademark Abraxane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4795.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-08T23:29:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4795.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Taxol</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Deeply-Place-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Deeply Place Knot</video:title>
      <video:description>Video shows the tying of a deeply placed knot put in the vessel. For a doctor it is very necessary to tie a knot with speed and a proper care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/adc37bb9-e6f5-459a-b00d-3193a0c24957/cand_25.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:27:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8919.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deeply</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-Abdomen-on-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Abdomen on CT Scan</video:title>
      <video:description>Video shows the anatomical structure of abdomen as seen on the CT scan. The measure pathologies are also discussed here which are visible on the CT scan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/257dfbd1-277f-4bc0-8134-0688504c84da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-01T01:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9873.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Abdomen</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-Proper-Hand-Wash</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the reviews of an expert doctor about the hand wash. Running water and soap is the best for hand wash. If it is not available then keep a hand sanitizer with you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b65db1c-ced5-4e34-b435-606fb13ac204/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-01T02:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9927.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>clean</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Flu</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Have-we-really-found-the-Higgs-Boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have we really found the Higgs Boson?</video:title>
      <video:description>Is it the Higgs or what? This engaging footage shows a press conference with questions directed at Professor Peter Higgs himself, among others from CERN, about the answer. This video will have you on the edge of your seat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c3c45a32-385d-4f03-83e8-65275e7a1121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2013-01-12T01:25:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28716.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>CERN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pneumonia-radiologic-anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The most common symptom of pneumonia is a cough that produces sputum other common symptoms include chest pain chills fever and shortness of breath depending on how extensive the disease is and which organism is causing it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47842932-e422-482f-86ad-b2b4e3a0ca7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2011-11-29T21:34:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9177.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Radiologic</video:tag>
      <video:tag>anatomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Ointment-for-Diabetic-Foot-Ulcers-Seminar-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Ointment for Diabetic Foot Ulcers - Seminar Presentation</video:title>
      <video:description>The video is shot during medical seminar. It shows presentation of a case study, giving information on the safety and the efficacy of medical product Pedyphar. The drug is an ointment for diabetic foot ulcers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6f14ca78-0b9d-41f8-912f-31bcd537e493/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1117</video:duration>
      <video:publication_date>2011-12-01T05:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10260.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Safety</video:tag>
      <video:tag>Efficacy</video:tag>
      <video:tag>Ointment</video:tag>
      <video:tag>pedyphar</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>Ulcers</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Frontal Cyclones</video:title>
      <video:description>&quot;Lec 16 - Frontal Cyclones&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Mid-latitude frontal cyclones gain energy from temperature gradients rather than latent heat release as is the case with convective storms.  They form in the belt of westerly winds and therefore generally move west to east in both the northern and southern hemispheres.  A mid-latitude frontal cyclone develops from a kink in the polar front, and eventually warm and cold fronts develop around a low pressure center to form the storm.  An example of this type of storm is a nor&apos;easter, which commonly occurs in New England and is named for the northeasterly winds that precede the storm&apos;s arrival.    Weather forecasting is also discussed.

00:00 - Chapter 1. Mid-latitude Frontal Cyclones
13:01 - Chapter 2. Lifecycle of a Mid-latitude Frontal Cyclone
26:02 - Chapter 3. Nor&apos;Easter
33:02 - Chapter 4. Southern Hemisphere Cyclones
35:29 - Chapter 5. Weather Forecasting


Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23312.jpg</video:thumbnail_loc>
      <video:duration>2596</video:duration>
      <video:publication_date>2012-09-13T12:53:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jg81YhJDn_M</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Frontal</video:tag>
      <video:tag>Cyclones</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Steroid Hormone Action</video:title>
      <video:description>The mechanism of working of steroid hormones is explained in this video. The travel in the blood attached to protein carriers and are non water-soluble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eb2f720a-d072-49da-8c69-9b35b7addbc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-10T02:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29890.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>steroid</video:tag>
      <video:tag>hormones</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Fatigue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Fatigue</video:title>
      <video:description>A 32 year old lady came to clinic because she doesn&apos;t quite feel herself. This video will help you to understand such cases of fatigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bca72fe8-f645-4ca5-83aa-72ba8319cd0b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-06T17:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10746.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>fatigue</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-58-Banking-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Banking 1</video:title>
      <video:description>This is a lecture of Khan Academy. Banking 1

Introduction to how banks make money and the value they (potentially) add to society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20235.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-06T02:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-HOz8T6tAo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Kitty-Scott-on-Curatorial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Kitty Scott on Curatorial Intelligence</video:title>
      <video:description>Lec 22 - Kitty Scott on Curatorial Intelligence. Kitty Scott, Director of Visual Arts at the Banff Centre. discusses the idea of curatorial intelligence and her role in various projects, including dOCUMENTA (13).

Scott has also held positions as chief curator at the Serpentine Gallery, London, and curator of Contemporary Art at the National Gallery of Canada, Ottawa. She has organized curatorial symposiums and exhibitions at The Banff Centre, Tate Modern, and Melbourne International Biennial, and has contributed to many art journals, as well as curatorial studies and written texts books. Scott is visiting professor for the Curatorial Practice Program at the California College of the Arts, San Francisco, as well as an adjunct professor at York University, Toronto, and the University of British Columbia, Vancouver.

This lecture is sponsored by the Department of Visual Arts. For more information, visit http://dova.uchicago.edu.

November 4, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14744.jpg</video:thumbnail_loc>
      <video:duration>2557</video:duration>
      <video:publication_date>2012-08-27T10:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnzxV8BojjQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
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      <video:tag>Banff</video:tag>
      <video:tag>centre</video:tag>
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      <video:tag>gallery</video:tag>
      <video:tag>contemporary</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis B Virus</video:title>
      <video:description>Hepatitis B is a virus that can infect the liver. It is transmitted by infected blood. This video explains how to prevent,cure hepatitis B and how this virus is transmitted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7eaae00b-3e00-43de-bba7-0c15866fde2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2011-11-29T21:42:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9184.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hepatitis</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Probiotics are defined as a living microbial food ingredient with a beneficial effect on human health however it is wise to treat with scientific scepticism the claim that they are useful in many pathological conditions as a long elixir of life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2b78d31-d54f-42be-8c7e-8cd961488dbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-24T14:23:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5946.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>alixir</video:tag>
      <video:tag>Probiotic</video:tag>
      <video:tag>advertisement</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/OSU-presents-the-Krebs-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OSU presents the Krebs Cycle</video:title>
      <video:description>The OSU Marching Band helps to provide a vivid visual of the Krebs Cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/bddbc110-540a-4308-8cd0-8c8861c08f02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2009-10-21T01:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3460.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>OSU</video:tag>
      <video:tag>TBDBITL</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>ohio</video:tag>
      <video:tag>State</video:tag>
      <video:tag>fisher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Propulsion - Space Shuttle Main Engines

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14934.jpg</video:thumbnail_loc>
      <video:duration>7191</video:duration>
      <video:publication_date>2012-08-28T04:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uow6v1EuybE</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/The-Stress-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stress Response</video:title>
      <video:description>Good animated video showing the stress response. All functions of different glands are shown here diagrammatically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b6a9c6ff-8ab0-4ba8-a585-d128b84d6329/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-10-23T16:25:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7202.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fantastic-life-miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fantastic life miracle</video:title>
      <video:description>This video feature the wonders of life in cells study. For plants, the root hair is the fastest growing. To maintain this fast growth, cell wall material and membrane delivery to hair cell tip is necessary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33393fe2-ebf6-459f-b024-05945a25cca0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2010-11-24T15:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5964.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Fantastic</video:tag>
      <video:tag>life</video:tag>
      <video:tag>miracle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Hip-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Hip Replacement Surgery</video:title>
      <video:description>A double hip replacement Surgery may twice the relief. Video shows a surgical procedure for a double replacement by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e6d597e-bd8a-42b9-89eb-3127e8be869b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-06T18:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10812.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Twice</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Relief</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Roger-Y-Tsien-Nobel-Prize-in-Chemistry-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Roger Y. Tsien, Nobel Prize in Chemistry 2008</video:title>
      <video:description>This interview is with Roger Y. Tsiem, Nobel Prize winner in Chemistry, 2008. He describes where his love of chemistry grew from and his passion for challenging himself and growing as an expert in his field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85d9124a-aa94-4f34-b2a2-11997363c22a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-13T20:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5126.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Roger</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>Tsien</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>2008</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Image-Formed-by-a-Convex-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Image Formed by a Convex Lens</video:title>
      <video:description>There are two types of lenses we learn about in physics,concave and convex. This video explains how a convex lens forms an image and how to identify the focal length.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/980a0604-bca9-4d91-b561-29445ab8223b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-12T01:22:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11287.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>image</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>by</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes the sensory structures of the skin. It displays the corpuscles of touch (Meissner&apos;s Corpuscles) as well as Pacinian Corpuscle located deep in the subcutaneous tissues.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5156.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Introduction and lumped abstraction

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14784.jpg</video:thumbnail_loc>
      <video:duration>2468</video:duration>
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      <video:tag>mit</video:tag>
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      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Dependent sources and amplifiers

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14794.jpg</video:thumbnail_loc>
      <video:duration>3143</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/bEJ0-8pANA4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 12 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Small signal circuits

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14801.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
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      <video:tag>mit</video:tag>
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      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2009-09-14T01:17:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3354.mp4</video:content_loc>
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      <video:description>The art of spider fighting part 4
A look at one of the world&apos;s strangest martial arts - the combat sport of spider fighting, practised by the people of Kajiki in southern Japan.</video:description>
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    <video:video>
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      <video:description>A seven minute video on the types of microbes is studied in microbiology lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/214fce83-b104-4ffc-b1d3-f8d449876ab4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3355.mp4</video:content_loc>
      <video:uploader>ralph robinson</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video reviews cranial nerve structures including the optic nerve, occulomotor nerve, trochlear nerve, trigeminal nerve, abducens nerve, facial nerve, vestibulocochlear nerve, glossopharyngeal nerve, vagus nerve, accessory nerve and finally the hypoglossal nerve.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a phone Interview with M. Chalfie, 2008 Nobel Prize,Chemistry with host Adam Smith discussing how he learned he had won the Nobel Prize in Chemistry.</video:description>
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      <video:publication_date>2010-11-13T21:18:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5143.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Second-order systems

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14806.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-gRXU-O1FY4</video:player_loc>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 - Pre-Clinical Endodontics - single rooted tooth&quot; Endodontic cavity preparations for the single rooted tooth: determining trial and working length,  cleaning and shaping the root canal to receive gutta percha; fitting the master gutta percha cone,  obturation with gutta percha. Orig. air date: APR 18 83

This is part of the Open.Michigan collection at:
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      <video:duration>2809</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/x-LvA3HoFBQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 14 -  MIT 6.002 Circuits and Electronics, Spring 2007 Digital circuit speed

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14803.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/TXJIhDHtHSI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135  - Custom Acrylic Resin Tray Construction: Mandibular Final Impression</video:title>
      <video:description>&quot;Lec 135  - Custom Acrylic Resin Tray Construction: Mandibular Final Impression&quot; Procedure for fabrication of a custom acrylic resin tray for taking the mandibular final impression.  Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>417</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/23nVtomlrfM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Custom</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>Resin</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes a Cochlea Model and its internal structures. This includes the cochlear duct, vestibular duct, and tympanic duct and their contents and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/640045b6-603f-49f0-a7d2-d2414a5edcf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2010-11-13T21:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5148.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>vestibular</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 17 - MIT 18.03 Differential Equations, Spring 2006&quot; Finding Particular Solutions via Fourier Series; Resonant Terms; Hearing Musical Sounds.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14836.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yD0_EQLxHcw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Numbers</video:tag>
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      <video:description>Interviews with 2009 Nobel Prize in Physiology or Medicine Winners Dr. Blackburn won the Nobel Prize for medicine in 2009. This video features an interview with Dr. Blackburn. Edited by Ashraf.</video:description>
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      <video:duration>253</video:duration>
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      <video:uploader>Edison</video:uploader>
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      <video:publication_date>2010-11-13T20:52:06.000Z</video:publication_date>
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      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>ausciles</video:tag>
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      <video:duration>115</video:duration>
      <video:publication_date>2013-02-07T06:21:36.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8fbca60-7956-481d-9324-2331322b8438/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>use</video:tag>
      <video:tag>an</video:tag>
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      <video:publication_date>2009-04-18T08:02:03.000Z</video:publication_date>
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View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2970</video:duration>
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      <video:tag>switches</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Partial Pressure

Figuring out the partial pressures of various gases in a container.</video:description>
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      <video:publication_date>2012-09-11T02:27:53.000Z</video:publication_date>
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      <video:tag>auricle</video:tag>
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      <video:duration>367</video:duration>
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View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3010</video:duration>
      <video:publication_date>2012-08-28T01:28:40.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
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51-55, Pythagorean Theorem, compass constructions</video:description>
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    <video:video>
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      <video:tag>1</video:tag>
      <video:tag>It</video:tag>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Atomic Theory of Matter (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14893.jpg</video:thumbnail_loc>
      <video:duration>2520</video:duration>
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Part 2 of the proof of Green&apos;s Theorem</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 9 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 9: Periodic trends

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15828.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Air Pollution Control 4</video:title>
      <video:description>Lec 16 - Air Pollution Control 4.
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Prof. Bob Infelise discusses New Source Review and the Problem of Grandfathering.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:uploader>0|68|0</video:uploader>
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      <video:tag>20091019</video:tag>
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      <video:tag>Infelise</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 182 - 2011 Calculus BC Free Response #6c</video:title>
      <video:description>2011 Calculus BC Free Response #6c

Calculating the 6th derivative at 0 from the Taylor Series approximation</video:description>
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      <video:player_loc>https://www.youtube.com/embed/l1hJABkcuYI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>BC</video:tag>
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      <video:description>&quot;Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Periodic Trends in Elemental Properties (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14902.jpg</video:thumbnail_loc>
      <video:duration>2153</video:duration>
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      <video:uploader>0|20|0</video:uploader>
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October 12, 2009

Prof. Bob Infelise discusses National Ambient Air Quality Standards; Implementing the NAAQS:  State Implementation Plans.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cirrhosis is a degenerative disease that affects the liver. This is video gives more information on cirrhosis and the factors that cause it and its management.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso Model  Heart by Dr Robert Droual</video:title>
      <video:description>Torso model heart orientation by dr robert droual the model is showing in three dimensional simulation of epicardial potentials using a microcomputer based heart torso model</video:description>
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      <video:description>This video describes the basics of the abdominal examination. It will instruct through the steps of inspection, auscultation, percussion and palpation.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A brief explanation of spinal cord XS1 model. White and gray matter in our spinal cords is shown with the structure in this video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>he first atomic bombs were built in the Untied States during WW2 under a program called the Manhattan Project. The first bomb to be tested used plutonium. The first atomic bomb to be used in warfare used uranium and   was dropped by  US warplane on Hiroshima on August the 6th.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 29 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Shapes of Molecules: VSEPR Theory  (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Crohns is a bowel inflammatory disease whose symptoms include abdominal pain and diarrhea. This video gives more information on this disease and tests taken to ascertain the disease and its management.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Colonoscopy allows a doctor to look directly at the inside of your large intestine it helps the doctor in diagnosing colitis tumors and causes of bleeding learn more and allay any fears of having a colonoscopy and endoscopy procdure</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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      <video:description>Computer Science 10 - Lecture 26: Summary and Farewell

The Beauty and Joy of Computing</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Glucose serves as source of energy for the body. Maintaining normal level of glucose concentration in blood is very important for normal activities of the body. This video, first of a video series on diabetes, explains the mechanism of glucose metabolism under normal condition. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Animation of human Ahsg showing insulin receptor binding domain in surface</video:description>
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      <video:uploader>vukuftail</video:uploader>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5853.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How Insulin Metabolizes Glucose</video:title>
      <video:description>Insulin is necessary for maintaining blood glucose level it also plays a central role in glucose metabolism.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5868.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <loc>https://dnatube.com/videos/Effects-of-proteinases-with-metalloproteinase-domains</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Effects of proteinases with metalloproteinase domains (MMPs, ADAMs) on tumour progression</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5758.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Variables Expressions and Equations

Introduction and examples of variables, expressions and equations</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform the Laparoscopic Appendectomy for Appendicitis?</video:title>
      <video:description>A whole surgical process for a laparoscopic appendectomy for acute appendicitis is show in the video. The treatment is performed by the expert doctors to help you.</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:description>&quot;Lec 2 - Yana: An Open Source Template for Scholarly Journals to Develop Mobile Applications&quot;Yāna is a light-weight, modular, open source template within which publishers can develop their own mobile applications for open access journals.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Prodigal Audio: 
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      <video:description>Watch this descriptive video to learn about the six intrinsic shoulder muscles in the human body. Leslie Samuel, from www.interactive-biology.com, enthusiastically narrates about the locations the muscles that connect the scapula bone to the humorous bone. You will also view detailed, front, side, and back models of the muscles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ab0cc0ec-e267-4751-b8ff-da4a18af9a60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-01-18T05:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28833.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intrinsic</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>scapula</video:tag>
      <video:tag>humorous</video:tag>
      <video:tag>deltoideus</video:tag>
      <video:tag>supraspinatus</video:tag>
      <video:tag>infraspinatus</video:tag>
      <video:tag>teres</video:tag>
      <video:tag>Minor</video:tag>
      <video:tag>major</video:tag>
      <video:tag>subscapularis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Forecast-Revolution-Begins-50th-Anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Forecast Revolution Begins 50th Anniversary</video:title>
      <video:description>Watch as the video takes you through the evolution of weather forecasting and the 50 years  of journey for the American forecast and use of technology to focus, and the aid of TIROS 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d9505cba-e4ff-49cc-a2c6-599b1786ed1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-24T15:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7740.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>TIROS</video:tag>
      <video:tag>1The</video:tag>
      <video:tag>Forecast</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Begins</video:tag>
      <video:tag>50th</video:tag>
      <video:tag>Anniversary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MySong-Automatic-Accompaniment-for-Vocal-Melodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MySong: Automatic Accompaniment for Vocal Melodies</video:title>
      <video:description>&quot;Lec 15 - MySong: Automatic Accompaniment for Vocal Melodies&quot; May 9, 2008 lecture by Dan Morris for the Stanford University Human Computer Interaction Seminar (CS547).

MySong is a system that automatically chooses chords to accompany a vocal melody. A user with no musical experience can create a song with instrumental accompaniment just by singing into a microphone, and can experiment with different styles and chord patterns using interactions designed to be intuitive to non-musicians.  Dan Morris describes how MySong works, discusses results from a recent usability study, and shows lots of audio examples to demonstrate that non-musicians are in fact able to use this system as a powerful creative tool.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24054.jpg</video:thumbnail_loc>
      <video:duration>4890</video:duration>
      <video:publication_date>2012-09-14T14:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lud6_I04OkQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>MySong</video:tag>
      <video:tag>Automatic</video:tag>
      <video:tag>Accompaniment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Melodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Keratocyte-Zebra-fish-Lamellipodia-Vesicle-Mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keratocyte Zebra fish Lamellipodia, Vesicle &amp; Mitochondria</video:title>
      <video:description>Keratocyte Zebra fish Lamellipodia, Vesicle &amp; Mitochondria trafficking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e2a9abd2-3f5f-476c-a533-7316ec5d03f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-11-24T19:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6002.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>keratocyte</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Lamellipodia</video:tag>
      <video:tag>Vesicle</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Trafficking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hearts-Conduction-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart&apos;s Conduction System</video:title>
      <video:description>An animated video to show the working of conducting system of the heart. Video is made for the education purpose to clear the concepts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f75aeae-c0a0-4409-bf7c-ef804ade0081/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-24T19:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5996.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Conducting</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Specific-Nutrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Specific Nutrition</video:title>
      <video:description>This video; DNA Specific Nutrition, shows development within the biological field in genetics. Also watch similar video on youtube.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/86a6b5e8-2864-4614-a6c9-572f6e8e75c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-11-24T19:54:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6008.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>nutrition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Polar-Coordinates-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Polar Coordinates 2</video:title>
      <video:description>Polar Coordinates 2

Conversion from Cartesian to Polar Coordinates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20069.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-06T01:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGpbSGj_vfE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-valve-Repair-or-Replacement-for-Mitral-Valve-Regurgitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart valve Repair or Replacement for Mitral Valve Regurgitation</video:title>
      <video:description>in general surgery for mitral valve prolapse is only done if you have mitral valve regurgitation
there are two types of valve surgery valve repair and valve replacement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b413384b-a41d-4f54-bdd6-3331ce51aad6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T23:22:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10584.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Quadratic-Equation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Quadratic Equation part 2</video:title>
      <video:description>Quadratic Equation part 2

2 more examples of solving equations using the quadratic equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20144.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2012-09-06T02:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y19jYxzY8Y8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Preparing-Single-Enantiomers-and-Conformational-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Preparing Single Enantiomers and Conformational Energy</video:title>
      <video:description>&quot;Lec 31 - Preparing Single Enantiomers and Conformational Energy&quot; Freshman Organic Chemistry (CHEM 125)

After mentioning some legal implications of chirality, the discussion of configuration concludes using esomeprazole as an example of three general methods for producing single enantiomers. Conformational isomerism is more subtle because isomers differ only by rotation about single bonds, which requires careful physico-chemical consideration of energies and their relation to equilibrium and rate constants. Conformations have their own notation and nomenclature. Curiously, the barrier to rotation about the C-C bond of ethane was established by measuring its heat capacity.

00:00 - Chapter 1. Introduction: Legal Implications of Chirality
03:36 - Chapter 2. Methods for Isolating Esomeprazole into a Single Enantiomer
15:14 - Chapter 3. Conformational Isomerism: An Introduction
31:36 - Chapter 4. Newman Projections and Nomenclature for Conformations
37:30 - Chapter 5. Understanding the Barrier to Rotate about the C-C Bond of Ethane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19767.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-05T09:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wr0C_9fF7Aw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>isomer</video:tag>
      <video:tag>conformation</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Capacity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-France-Since-1871</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - France Since 1871</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; France Since 1871 (HIST 276)

Professor Merriman lists the books on the syllabus, and offers a brief précis of each of them. Three of the principal themes of the course will be national identity, linguistic identity, and the consequences of the two world wars. Although the course will consider some well-known historical figures, such as Hitler and de Gaulle, it will also examine the individual histories of ordinary people.

00:00 - Chapter 1. Course Introduction
05:48 - Chapter 2. Overview of the Reading List
19:07 - Chapter 3. Major Themes: National Identity and Language
26:19 - Chapter 4. Major Themes: The World Wars

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16786.jpg</video:thumbnail_loc>
      <video:duration>2556</video:duration>
      <video:publication_date>2012-09-01T09:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4vK73R51rwU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Marc</video:tag>
      <video:tag>Bloch</video:tag>
      <video:tag>annales</video:tag>
      <video:tag>Henri</video:tag>
      <video:tag>Barbusse</video:tag>
      <video:tag>Emilie</video:tag>
      <video:tag>carles</video:tag>
      <video:tag>la</video:tag>
      <video:tag>Haine</video:tag>
      <video:tag>Malle</video:tag>
      <video:tag>AU</video:tag>
      <video:tag>Revoir</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>Enfants</video:tag>
      <video:tag>Vichy</video:tag>
      <video:tag>Brecht</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>language</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/John-Shin-Cell-and-Developmental-Biology-PhD-student</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>John Shin - Cell and Developmental Biology PhD student</video:title>
      <video:description>John Shin - Cell and Developmental Biology PhD student (Learn and Win an iPad)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b9b1eef-f823-46e9-a2a2-52733175213c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-24T20:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6009.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>John</video:tag>
      <video:tag>Shin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>PhD</video:tag>
      <video:tag>student</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>Win</video:tag>
      <video:tag>an</video:tag>
      <video:tag>iPad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-and-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis and cholesterol</video:title>
      <video:description>Atherosclerosis is caused by deposition of cholesterol and other fat in the wall of the blood vessels. It is the major cause of cardiovascular diseases. The presentation in this video describes the processes underlining atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a09ebc5-8957-478a-9227-4b595da04e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2010-11-26T11:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6138.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Drosophila-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Drosophila Genetics</video:title>
      <video:description>This video shows the experiments performed on genetics of drosophila. Different structures of both male and femal flies are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e74a5bb3-e2a3-4b0b-81ab-b2f9c6cd39bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2010-11-24T21:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6025.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>7</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dissection-of-a-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dissection of a Drosophila</video:title>
      <video:description>A drosophila is also commonly referred to as a fruit fly. This is a video illustrating the dissection of a drosophila.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/173eea66-ba5d-495c-9ef3-93fc5ecd581c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T22:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6028.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Dissection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phoenix-Mars-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phoenix Mars Mission</video:title>
      <video:description>Mars, our future possible home if we keep going at the rate that we are destroying the earth. It is there important to know as much as we can about mars, just in case. Launched in 2007 and landing in 2008 here is the Phoenix Mars Mission Entry, Descent and Landing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ed495cc-9b11-4720-85f2-f1da2105ade2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2011-11-24T18:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7777.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>phoenix</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Entry</video:tag>
      <video:tag>descent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-life-sketch-of-Albert-Einstein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A life sketch of Albert Einstein</video:title>
      <video:description>Albert Einstein was one of the greatest minds of twentieth century. A high school dropout, he published his theory of relativity at the age of twenty. He is also known as the father of nuclear age. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6422823e-20e0-4848-9e6a-0cb21e1fcdcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2010-11-24T21:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6021.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>A</video:tag>
      <video:tag>life</video:tag>
      <video:tag>sketch</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eric-Wieschaus-Drosophila-Embryo-Development-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eric Wieschaus Drosophila Embryo Development Lecture</video:title>
      <video:description>Eric wieschaus laboratory investigates the genetic mechanisms controlling pattern formation and cell shape change during Drosophila development the major goal of laboratory is to understand the changes in cell size shape and position during embryonic development</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6049.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This how to overcome  the obsessive-compulsive disorder with the OCD Rescue Program! OCD is a neurological disorder that can be embarrassing socially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8291.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-28T05:58:41.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8291.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Sharpless Oxidation Catalysts and the Conformation of Cycloalkanes</video:title>
      <video:description>&quot;Lec 34 - Sharpless Oxidation Catalysts and the Conformation of Cycloalkanes&quot; Freshman Organic Chemistry (CHEM 125)

Professor Barry Sharpless of Scripps describes the Nobel prize-winning development of titanium-based catalysts for stereoselective oxidation, the mechanism of their reactions, and their use in preparing esomeprazole. Conformational energy of cyclic alkanes illustrates the use of molecular mechanics.

00:00 - Chapter 1. Introduction for Professor Barry Sharpless
02:52 - Chapter 2. The Reactivity of Allyic Alcohols and Vanadium-Catalyzed Epoxidations
11:44 - Chapter 3. Research with Katsuki and the Discovery of Combining Titanium with Tartaric Acid 
21:10 - Chapter 4. The Mechanism for Asymmetric Epoxidation of Olefins and the Story of Nexium
41:05 - Chapter 5. The Conformation of Rings: Carvone and Cyclohexane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19770.jpg</video:thumbnail_loc>
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      <video:tag>diethyl</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes the development of lymph nodes. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/bd63e118-767e-4f3c-8997-9260de9cb2cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-04-08T20:09:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4129.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <video:video>
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      <video:description>Dendritic cells are the key antigen presenting cells of the immune system. This video describes how they do this.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e78db6e5-b09c-411b-abe9-7f37ab7164e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-04-08T20:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4128.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
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      <video:tag>dendritic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the first MRI of an adult drosophila bifurca. Whole structure is discussed in the video ery clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/acaed1f4-cd80-43f5-8d39-571fd949e187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-25T12:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6064.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
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      <video:tag>fly</video:tag>
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      <video:description>Using Trig Functions Part II

A couple of more examples of using Trig functions to solve the sides of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20033.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-06T01:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RoXmKYjpLGk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>II</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Einstein’s equation E=mc2 is only describe the nature. But, this equation also made it possible to make the atom bomb. Einstein was portrayed as the father of atom bomb by the media.
 Edited by Ashraf</video:description>
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      <video:duration>591</video:duration>
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      <video:uploader>marlbroman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A brief description of first fruit fly pupa is shown here with 3D MRI. Fruit fly is the early stage of a drosophila.</video:description>
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      <video:duration>20</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6062.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
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      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Pupa</video:tag>
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      <video:tag>mri</video:tag>
      <video:tag>drosophila</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is part of the continuation of the BBC documentary on &apos;Dangerous Knowledge&apos;, the application of mathematics and science as we understand them in the first place from (Part 1-10) and the effects on those who dared pursue then through to madness or suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e261c64-0d6f-4d6f-afcd-e64c281d81d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6065.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Put vs. Short and Leverage

Put vs. Short and Leverage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20335.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_q25hz5xLdk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>Leverage</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Iodine test is used to detection of the presence of starch. Iodine reacts with starch to form a purple black color. this video demonstrate iodine test. Edited by Ashraf</video:description>
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      <video:duration>69</video:duration>
      <video:publication_date>2010-11-30T21:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6324.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Starch</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The proboscis monkey earns its name from it quite unusual nose, which is unusually large.These monkeys are social and tend to live in groups or bands.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8023.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>monkey</video:tag>
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      <video:tag>Indonesia</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A stoma is a pore on the surface of every plant, in plural they are the stomata. These stomata are critical in the exchange of gases between the environment and the plant itself.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6325.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>wises</video:uploader>
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      <video:description>The product known as Roundup has been discussed over the last years after the truth about the Monsanto company. This video shows information about the Roundup inhibition. The information provided is explained by chemistry formulas.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you to understand aal about the taxonomy. Taxonomy is the process of classifying the different groups.</video:description>
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	/nAcid-Base Equilibrium: Titrations/nInstructor:
	/nProf. Catherine Drennan</video:description>
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    <video:video>
      <video:title>Lec 16 - Audio APIs, Video Playback, Displaying Web Content, Settings</video:title>
      <video:description>&quot;Lec 16 - Audio APIs, Video Playback, Displaying Web Content, Settings&quot; (May 27, 2009) Alan Cannistraro covers audio APIs, video playback, displaying web content, and settings.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18711.jpg</video:thumbnail_loc>
      <video:duration>4037</video:duration>
      <video:publication_date>2012-09-04T04:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vTFT0G11VfY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-the-Structure-And-Function-Of-a-Stomata</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of the Structure And Function Of a Stomata</video:title>
      <video:description>Learn the different parts of a Stomata and it&apos;s important functions in a plants life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/183c6174-ef14-4b05-bcf7-ca13431fe430/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-30T21:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6328.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>working</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-dental-braces-installation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of dental braces installation</video:title>
      <video:description>This is how dental braces are installed in a patients mouth and the function of the dental braces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/196e948d-b7bb-4cd0-be7d-efc87e95bd5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-28T05:30:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8219.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Braces</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coke-heist-commercial-advert</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coke heist commercial advert</video:title>
      <video:description>They boy takes a rest hopping to have his coke after the siesta, the insect take the advantage and steal the bottle, the beetle opens the bottle and all insects enjoy the drink. The poor boy wakes up to find a fake coke that disappears. Its a commercial coke advert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c339091-cfd1-4e0c-8bff-529fc7b2223c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-30T21:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6321.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Coke</video:tag>
      <video:tag>heist</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>advert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldolase-Catalyzed-Aldol-Addition-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aldolase-Catalyzed Aldol Addition- Mechanism</video:title>
      <video:description>Video shows the mechanism of Aldolase-catalyzed Aldol Addition reaction. A brief description of the topic is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c22412a-f71a-49ea-9f3f-56b05b91bf64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2010-11-30T22:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6341.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aldolase</video:tag>
      <video:tag>Catalyzed</video:tag>
      <video:tag>Aldol</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>31</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Graph-of-the-sine-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Graph of the sine function</video:title>
      <video:description>Graph of the sine function

Using the unit circle definition of the sine function to make a graph of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20036.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2012-09-06T01:37:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2zoiW4PdVKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graph</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-Experimental-Juice-Run-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can Experimental Juice Run Jet Engine</video:title>
      <video:description>Experimental juice can run a jet engine. This video proves that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6e8fc89-7759-41ac-8667-58fbab01e7ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-25T20:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7867.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Experimental</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-revoming-clogs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in revoming clogs</video:title>
      <video:description>Nanoscopic robots will be smaller than the body cells. They will be able to swim through the blood vessels removing clogs and killing pathogens. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c1ce90d9-f39e-4c16-a382-b200152fe152/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-12-03T11:45:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6367.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>in</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>clogs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Exam-using-Anterior-Release-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Exam using Anterior Release Test</video:title>
      <video:description>A positive test is when a patient reports pain upon release of pressure on the anterior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1654d83f-5193-4908-89e1-9e0fc569b482/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:20:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10042.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Mirror-Array-Death-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Mirror Array Death Ray</video:title>
      <video:description>This is a video by Green power of science. The components include solar steam, a large mirror array and a 12 kilowatt generator. This is the steam engine 12KW generator that uses a Solar Mirror Array Death Ray by Joe Carruth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c444329-b9da-43f8-9b9f-91ab81f4f602/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-11-26T01:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8058.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12KW</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Mirror</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nano-cars-Nano-kids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nano-cars &amp; Nano-kids</video:title>
      <video:description>Nanotechnology is the art of miniaturization. Nanotechnology may one day allow scientists to develop nano-car and even nono-kids. Dr James tells more about the future of nanotechnology. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/481230c0-59d7-478e-96ce-afabd0f74006/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-12-03T11:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6362.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>kids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mitosis</video:title>
      <video:description>Mitosis a process of separation of chromosomes in cell nucleus by eukaryotic cells into two identical separate nuclei. Video shows the whole process of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a8490610-6bed-4f21-afe6-022abf506258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-12-03T12:06:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6383.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ERK-protein-oscillation-in-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ERK protein oscillation in breast cells</video:title>
      <video:description>We today discuss the ERK protein oscillation in breast cells. These protein controls cycles in and out of cells of the nucleus, and cell growth in the cultured breast cells, after epidermal growth factor is added to the culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6f4f0be-aeba-4f50-9679-af5f13cb1b9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2010-12-03T12:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6389.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ERK</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Unit-Testing-Localization-More</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Unit Testing, Localization &amp; More</video:title>
      <video:description>&quot;Lec Last - Unit Testing, Localization &amp; More&quot; (June 3, 2009) Evan Doll covers unit testing and localization.  He then wraps up the quarter answering questions from the online audience.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18713.jpg</video:thumbnail_loc>
      <video:duration>4241</video:duration>
      <video:publication_date>2012-09-04T04:13:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jVolbQVXqss</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>management</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>init</video:tag>
      <video:tag>alloc</video:tag>
      <video:tag>retain</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>autorelease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Aerobic-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Aerobic Respiration</video:title>
      <video:description>Aerobic respiration requires oxygen for releasing energy from glucose or any other organic substrate. This video shows the aerobic respiration in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e3788556-7824-4560-a7dd-7d396e7dc048/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-12-03T12:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6373.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>aerobic</video:tag>
      <video:tag>Respiration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crossing-the-stream-by-the-Cheetah-brothers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crossing the stream by the Cheetah brothers</video:title>
      <video:description>In the wild companionship is important more so for these two cheetah brothers who have to now adapt and live on their own. Some tasks are also quite challenging such as learning to cross over water. Cheetahs in Fast Track to Freedom by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ff8b0c7c-7972-4261-8ffe-915b19153265/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-26T04:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8078.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>Brothers</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-and-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotechnology and cancer</video:title>
      <video:description>Nanotechnology is unlocking new frontier of cancer research. It is changing the way scientists look at cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/383eba21-bc00-4864-9fd9-0545fecab35a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-12-03T11:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6371.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Video</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>into</video:tag>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NanoBot-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NanoBot in medicine</video:title>
      <video:description>Nanotechnology may some day change the way patients are treated now. Introduction of nanoscopic robot will revolutionized medicine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/6761a613-e5b2-49a4-b767-9fb4503766e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-12-03T11:48:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6370.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nanomission</video:tag>
      <video:tag>nanomedicine</video:tag>
      <video:tag>Nanobot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Tutorial-Your-First-CSS-Page</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Tutorial  Your First CSS Page</video:title>
      <video:description>Using this step by step guide you will learn from start to finish how to create a css page these detailed instructions will teach you everything you need to know to create a professional modern site</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ae6a3e3f-510b-470f-bbf3-b1c0212d0f23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>838</video:duration>
      <video:publication_date>2010-12-15T13:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6578.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>First</video:tag>
      <video:tag>page</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-The-Redox-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance The Redox Reactions</video:title>
      <video:description>This video shows examples that will help you to balance the redox reactions. A redox reaction is a reaction in which reduction and oxidation both takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dc6738d3-b0e7-4b4f-8497-cb8a90ff9351/cand_5.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2010-12-03T14:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6397.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Interface-Builder-Controls-Target-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Interface Builder, Controls, Target-Action</video:title>
      <video:description>&quot;Lec 4 - Interface Builder, Controls, Target-Action&quot; (April 13, 2009) Alan Cannistraro discusses the interface builder, controls, and target-action.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18699.jpg</video:thumbnail_loc>
      <video:duration>3235</video:duration>
      <video:publication_date>2012-09-04T04:06:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QxceHqIVCT4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
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      <video:tag>operating</video:tag>
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      <video:tag>oriented</video:tag>
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      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
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      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>Nib</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>management</video:tag>
      <video:tag>compil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Buffer-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Buffer Solution</video:title>
      <video:description>This video will help you to know about buffer systems. The solution that contain relatively high concentration of a weak acid and its conjugate base is called a buffer solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/27026cfc-470f-4b29-9ad1-a3db985aff4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2010-12-03T14:02:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6399.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics - part4</video:title>
      <video:description>The first quadratic equation in history and all the geometric game related to the history is shown in the video. Video contains the reviews of experts about the use of mathematics in past.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ca3e6f6e-e012-4293-a926-47c8e96939b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2010-12-06T14:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6536.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Maths-history</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maths history</video:title>
      <video:description>This is a sixth part of the history of mathematics. The quest for details leads to a conclusion, Mathematical theorem used years back are same as those applied in the current world. Learn how these conclusion is proved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f8d774e9-59e7-48b6-ad35-793ba2e6301a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2010-12-06T14:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6535.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maths</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Jet-Engine-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Jet Engine Work</video:title>
      <video:description>Jet engines are used in order to gain high speeds. This video explains and shows how such an engine works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9060.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-29T19:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9060.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics part-16</video:title>
      <video:description>This video shows the history related to mathematics. How mathematics becomes advance from its ancient time to present time?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5dd29bf6-fe7d-433b-899d-9fa9b7f96e54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-11T00:26:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6557.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-Documentary-Part-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC Documentary Part 21</video:title>
      <video:description>Clip from the documentary The History of Mathematics aired on BBC.  This clip focuses on German mathematician David Hilbert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/728c3bd0-7b10-4225-b182-edd7924202d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2010-12-11T00:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6558.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homeostasis-And-Negative-Feedback-8ce491</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeostasis And Negative Feedback</video:title>
      <video:description>This video shows the analysis of resting hearth rate changing with time. It explains homeostasis and negative feedback.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/77da5eb9-28cb-4c80-aafc-bc733f4dcbfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2014-08-25T22:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31134.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Homeostasis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Feedback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-doc-part2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC doc (part2)</video:title>
      <video:description>The bbc have made an excellent podcast mini series called a brief history of mathematics annd well discussion about the study of the history of mathematics professor marcus du sautoy argues that mathematics is the driving force behind modern science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/94c93bdb-dc64-4592-ba1c-c58ded0c37c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T14:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6533.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>Part2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Child-Selector-in-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child Selector in CSS</video:title>
      <video:description>This video shows the child selector tag used in cascading style sheets. IE6 does not support it. here different programs are shown which describes this tag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9d738490-363b-4024-ac0f-c4ae317c294b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2010-12-15T13:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6576.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>child</video:tag>
      <video:tag>selector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-and-Links</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS and Links</video:title>
      <video:description>Applying css to your links allows you to do all sorts of nice roll over effects and advanced text highlighting You will also be able to have many sets of links on a single page all with different formatting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b1c4f7e4-d513-407a-b9a9-d85467029a10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-12-15T13:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6583.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>links</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Typography-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Typography CSS</video:title>
      <video:description>Typography is a form of writing or graphic. This video shows some cool things that can be done with CSS typography. Join the gentleman as he takes through this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b50f4522-2a2a-44d5-bf9c-0d839cf6b9ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2010-12-15T14:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6588.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>typography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Compressor-and-Minification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Compressor and Minification</video:title>
      <video:description>The CSS Compressor greatly reduces the size of standard CSS code, stripping out unnecessary characters and implementing CSS shortcuts, allowing you to minimize the size of CSS file downloads on your web site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d6ed91a7-4ad0-4913-a126-007ce5808954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-12-15T13:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6573.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Compression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Syntax-Class-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Syntax (Class) Tutorial</video:title>
      <video:description>In this video i will explain the core syntax of css with a particular reference to the rules for handling parsing errors i will try to outline the main components of css grammar by proving various examples of current and incorrect coding practices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dfe72088-5e3a-4920-887e-e1d7e51a0a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-12-15T14:04:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6584.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>class</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Web-Fonts-Module</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Web Fonts Module</video:title>
      <video:description>When specifying a web font in a CSS style always list at least one fallback web safe font in order to avoid unexpected behaviors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f0a939c5-f9ba-4c84-9f0f-aaba3a0025b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-12-15T14:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6590.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>web</video:tag>
      <video:tag>fonts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organizing-a-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  Organizing a War</video:title>
      <video:description>&quot;Lec 13 -  Organizing a War&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses four difficulties that the Continental Congress faced in organizing the colonial war effort: regionalism, localism, the supply shortage that the Continental Army faced in providing for its troops, and the Continental Congress&apos;s inexperience in organizing an army. The lecture concludes with a discussion of a Connecticut newspaper from July 1776.

00:00 - Chapter 1. Introduction: Organizing a War 
02:54 - Chapter 2. Regionalism in Leadership and Military Makeup: The Promotion of George Washington 
21:50 - Chapter 3. Localism and Supply Shortages: Issues in Fighting for a National Cause and in Fighting with Proper Equipment 
29:31 - Chapter 4. Continental Congress&apos;s Inexperience in Organizing an Army 
42:31 - Chapter 5. Snapshot of Early Communication in the States: The Connecticut Courant 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23213.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-13T11:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X3bkoDtmuZw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Organizing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Warq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-The-Angle-Game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - The Angle Game</video:title>
      <video:description>The Angle Game

Using what we know to solve for angles in the Angle Game.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20336.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-06T14:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kqU_ymV581c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nomenclature-of-Alkene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nomenclature of Alkene</video:title>
      <video:description>Video contains a lot of examples of alkene and how to name them. Check out this video to learn how it all happenes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b3fb2228-ee4a-4f13-bc0c-5f3c87bc6f7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-12-15T14:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6596.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Alkene</video:tag>
      <video:tag>nomenclature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Draw-3D-Sketches-of-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw 3D Sketches of Molecules</video:title>
      <video:description>A tutorial to show 3D sketches drying of molecules. Drawing sketches are shown very clearly with the basic examples by the expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ebe57b37-f797-4e02-bd62-2110304fdfd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2010-12-15T14:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6593.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Sketches</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Molecules</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Public Health 250A - Lecture 14: Experimental Studies III: G

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25589.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/gbuYi_o2btc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>III</video:tag>
      <video:tag>G</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Halogenation is the process of an alkane reacts with an halogen under ultra violet lights. This video explains the free radical halogenation which is one of the main types of halogenation. This video source is educator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/702ee018-e366-4057-ac1a-724eae8aafb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6595.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Halogenation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This organic chemistry tutorial will help you to draw the stereoisomers and enantiomers. Some examples are shown here to make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/861b0b7d-2a44-4e42-a060-a35b75466fc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-12-15T14:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6598.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Stereoisomers</video:tag>
      <video:tag>Enantiomers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Here is to overcoming an obsessive compulsive disorder with the OCD Rescue Program.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8290.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-28T05:58:15.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Overcome</video:tag>
      <video:tag>Obsessive</video:tag>
      <video:tag>Compulsive</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>OCD</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Program</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A ready to hatch egg capsule containing a adult-shaped pond snail (P. marmorata). 
The heart pulsation activity is clearly visible.  (40X magnification )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/a3a5b539-89e7-4f8b-a5fe-6dd77747007f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-08-17T06:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6984.mp4</video:content_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Gastropoda</video:tag>
      <video:tag>Pulmonata</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Catalyst live show_ Physics, Electricity, EM Induction</video:title>
      <video:description>Science Catalyst live show_ Physics, Electricity, EM Induction, Faraday &apos;s law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a43c1185-4010-447b-942d-9f9da58cc7b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-12-15T19:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6618.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Electrical-Meters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Electrical Meters</video:title>
      <video:description>Meter is a basic instrument used to measure anything in human readable form. The working of an electric meter is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1ca815a2-22cf-4b36-a687-147a0f6e6979/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-12-15T19:23:32.000Z</video:publication_date>
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      <video:uploader>coldwash</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Meters</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In vivo human Temporomandibular joint movements</video:title>
      <video:description>See how the joints move as they are at work. every movement makes the bone release and return to the socket with the cartilage acting as a protection in between to prevent friction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/587dbc66-b1d3-493c-85ff-883c45b48635/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-07-10T01:45:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6972.mp4</video:content_loc>
      <video:uploader>Juan Munevar</video:uploader>
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      <video:tag>TMJ</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>joints</video:tag>
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    <loc>https://dnatube.com/videos/Relative-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relative Solubility</video:title>
      <video:description>Instructions on how to calculate solubility of compounds that disassociate into different numbers of Ion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a268090c-ad53-4a0d-accc-0778647f6d15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-12-20T11:51:51.000Z</video:publication_date>
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      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Public Health 250A - Lecture 15: Genetic Factors in Disease:</video:title>
      <video:description>Public Health 250A - Lecture 15: Genetic Factors in Disease:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25601.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-18T16:36:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aXDTD5srAkM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Phylogeny-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Phylogeny and Systematics</video:title>
      <video:description>&quot;Lec 15 - Phylogeny and Systematics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The Tree of Life must be discovered through rigorous analysis. Genetic information is crucial because appearances can be deceiving, and species that look similar can prove to be genetically very dissimilar and not share recent common ancestors. Two criteria, used to determine what the &quot;correct&quot; Tree is, are simplicity and whether the tree maximizes the probability of observing what we actually see.

00:00 - Chapter 1. Introduction 
04:30 - Chapter 2. Grouping by Common Ancestry 
15:11 - Chapter 3. Misleading Analogies 
24:43 - Chapter 4. The Process of Phylogenetic Grouping 
35:04 - Chapter 5. The Logic of Grouping by Shared Characteristics 
42:56 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17334.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2012-09-02T18:22:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WEHBWwA4l2s</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>History</video:tag>
      <video:tag>synapomorphy</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>paraphyly</video:tag>
      <video:tag>polyphyly</video:tag>
      <video:tag>homology</video:tag>
      <video:tag>Analogy</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>reptiles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Thomas-Campanella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Thomas Campanella</video:title>
      <video:description>Lec 3- Thomas Campanella.
Thomas J. Campanella, Associate Professor of Urban Planning, University of North Carolina, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, September 28.  Campanella kicked off the RDA Fall Lecture Series on Chinese Architecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17336.jpg</video:thumbnail_loc>
      <video:duration>3548</video:duration>
      <video:publication_date>2012-09-02T18:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r9Qqbiio5h8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Chemical Bonding</video:title>
      <video:description>This video will introduce you with the topic of chemical bonding. A brief description is provided by the expert to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5ec6af88-1c57-4ff8-b212-87d8a9df426a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-20T11:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6651.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Calculate for Equilibrium of any Soluble Product</video:title>
      <video:description>Learn how to come up with a constant that will describe a certain saturated solution at a given temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/6056e81e-ec83-40d1-aed0-3ef793cb935c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2010-12-20T11:51:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6661.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Bioengineering 200 -</video:title>
      <video:description>lec 3-Bioengineering 200 - The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27601.jpg</video:thumbnail_loc>
      <video:duration>3107</video:duration>
      <video:publication_date>2012-09-30T09:37:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KxFGiPH68AE</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Major-Events-in-the-Geological-Theatre</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Major Events in the Geological Theatre</video:title>
      <video:description>&quot;Lec 18 - Major Events in the Geological Theatre&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Geology and climate have shaped the development of life tremendously. This has occurred in the form of processes such as the oxygenation of the atmosphere, mass extinctions, tectonic drift, and disasters such as floods and volcanic eruptions. Life, particularly bacteria, has also been able to impact the geological makeup of the planet through metabolic processes.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. The Oxygenation of the Atmosphere 
09:08 - Chapter 3. Evidence of Climate Change 
17:36 - Chapter 4. Geological Impact on Life 
29:37 - Chapter 5. Mass Extinctions
42:19 - Chapter 6. Earthquakes, Eruptions, and Floods 
46:38 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17339.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-02T18:26:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K6Dl_Vs-ZkY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>geology</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>tectonic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>disasters</video:tag>
      <video:tag>volcanoes</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>glaciation</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>timescales</video:tag>
      <video:tag>Permian</video:tag>
      <video:tag>cretaceous</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homemade Telescope</video:title>
      <video:description>This video demonstrates how to make your very own telescope. The things needed to make this telescope can be easily found at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e06a4478-6236-459e-8dd1-86848f550bdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-06T22:40:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Telescope</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Next-Generation-of-Space-Communications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Next Generation of Space Communications</video:title>
      <video:description>The next generation of space communication known as Lase Comm is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf77b2f7-4f12-47d9-88b5-a761fafe3f8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-09T15:50:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7397.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>SAT Prep: Test 4 Section 8 Part 2

Problems 8-12 starting on page 613</video:description>
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      <video:duration>4854</video:duration>
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      <video:duration>150</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>145</video:duration>
      <video:publication_date>2011-11-15T17:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7543.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>the</video:tag>
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    <loc>https://dnatube.com/videos/Sea-Surface-Salinity</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Sea Surface Salinity affects the sea temperature thus affecting global water cycle and climate change and patterns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85000196-8d2d-46dc-9b01-6e8c1983b24e/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>climate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-5-of-Top-Solar-discoveries</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Everyone on earth can at one point look up to the sky and see the sun, but what is it? Is just a source of heat or light and what is it composed of? Humans through ages have spent a lot of time trying to discover the dynamic force that is the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98e2d62d-6465-4b3d-a9ab-9217038119a9/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7633.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The intricacies that go to making a rocket that will launch, the designs, the technicians. Operation,Human Space Flight  A Look Ahead launched.</video:description>
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      <video:description>Lec 21 - Water Pollution Control 4.
November 9, 2009

Prof. Bob Infelise discusses Nonpoint Source Pollution; Water Quality Standards.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4623</video:duration>
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    <lastmod>2026-08-14</lastmod>
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Showing that a triangle with the same point as the orthocenter and centroid is equilateral</video:description>
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      <video:description>&quot;Lec 14 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:publication_date>2012-09-05T09:53:56.000Z</video:publication_date>
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      <video:category>Philosophy</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-EE290f-Applications-of-Coherent-Undulator-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - EE290f  Applications of Coherent Undulator Radiation</video:title>
      <video:description>EE290f  Applications of Coherent Undulator Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 13 - Applications of Coherent Undulator Radiation</video:description>
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      <video:duration>4831</video:duration>
      <video:publication_date>2012-09-05T02:49:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I667xFafk_E</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Amazing-Anti-gravity-Flying-disc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An  Amazing  Anti gravity Flying disc</video:title>
      <video:description>Conversion of a frisbee into a flying disc that uses solar to power up.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0d02013-ace7-40ae-a116-a86c8bbbe35e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-25T08:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7840.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Amazing</video:tag>
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      <video:tag>gravity</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Ufo</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-pulse-Chinese-Valveless-Pulse-jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal pulse  Chinese Valveless Pulse jet Engine</video:title>
      <video:description>This video illustrates an advanced thermal pulse Chinese valveless pulse jet engine. Motoring at its present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ce44c33-5acd-41f2-b6e7-718950d84318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-25T08:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7842.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Thermalpulse</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Valveless</video:tag>
      <video:tag>Pulsejet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-oil-system-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor oil system cycle</video:title>
      <video:description>This a 3d an animation of how the engine oil system cycle works. Engine oil lubricates, cleans and transports the contaminants away from the engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/539f34e1-1810-4a31-9fce-3b1eb7524f5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-25T08:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7845.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radio-frequency-Ablation-or-RFA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radio frequency Ablation (or RFA)</video:title>
      <video:description>Radio frequency ablation is a procedure used to reduce pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cf796a36-0cf6-43ec-b546-b167d5f53704/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8910.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HCC</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 16 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19790.jpg</video:thumbnail_loc>
      <video:duration>4485</video:duration>
      <video:publication_date>2012-09-05T09:56:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sw638Bw6uw4</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
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      <video:tag>university</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 3 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24197.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
      <video:publication_date>2012-09-15T04:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fa4Mai27C2Q</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 18 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19792.jpg</video:thumbnail_loc>
      <video:duration>3500</video:duration>
      <video:publication_date>2012-09-05T09:56:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g75Z5fiMuGY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
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      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
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      <video:tag>Evolution</video:tag>
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      <video:tag>phelan</video:tag>
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      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-3B-Lecture-26-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 3B - Lecture 26: Heterocycles</video:title>
      <video:description>Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19795.jpg</video:thumbnail_loc>
      <video:duration>4454</video:duration>
      <video:publication_date>2012-09-05T17:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ihuygCBNI_E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Heterocycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rates-of-change-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rates-of-change (part 2)</video:title>
      <video:description>Rates-of-change (part 2)

Another (simpler) example of using the chain rule to determine rates-of-change</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19849.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-06T00:19:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmgk8_l3lig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rates</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Sequences-and-Series-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Sequences and Series (part 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to the arithmetic and geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19879.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgVJrSJxkDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-2011-Calculus-AB-Free-Response-5b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - 2011 Calculus AB Free Response #5b</video:title>
      <video:description>2011 Calculus AB Free Response #5b

Using the second derivative to judge whether an approximation with the tangent line is an overestimate or underestimate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20004.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-06T01:25:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAAIgNzBGg0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>5b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-CPR-to-a-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving CPR to a Baby</video:title>
      <video:description>It&apos;s always advised to give two minutes of CPR to the baby before calling 911.  This video will inform you of other safety tips regarding baby CPR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ed0e713-f4ac-4fe4-ad7d-305b4017550f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T11:27:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8917.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Polynomial-approximation-of-functions-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 -  Polynomial approximation of functions (part 7)</video:title>
      <video:description>Polynomial approximation of functions (part 7)

The most amazing conclusion in mathematics!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19895.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-06T00:42:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC5Lahh4Aus</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Gradient-of-a-scalar-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Gradient of a scalar field</video:title>
      <video:description>Gradient of a scalar field

Intuition of the gradient of a scalar field (temperature in a room) in 3 dimensions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19908.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-06T00:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OB8b8aDGLgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>gradient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Limit-Examples-w-brain-malfunction-on-first-prob-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Limit Examples w/ brain malfunction on first prob (part 4)</video:title>
      <video:description>Limit Examples w/ brain malfunction on first prob (part 4)

3 interesting limit examples (correct answer for problem 1 is 3/16 (6/(4*8) NOT 6/(4+8))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19936.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-06T01:05:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkSE9cPqzo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>malfunction</video:tag>
      <video:tag>on</video:tag>
      <video:tag>First</video:tag>
      <video:tag>prob</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Vector-Field-Line-Integrals-Dependent-on-Path-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Vector Field Line Integrals Dependent on Path Direction</video:title>
      <video:description>Vector Field Line Integrals Dependent on Path Direction

Showing that, unlike line integrals of scalar fields, line integrals over vector fields are path direction dependent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19953.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2012-09-06T01:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fuSOY9r1R6w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Similar-triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Similar triangles</video:title>
      <video:description>Similar triangles

Introduction to similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20337.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-06T14:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BI-rtfZVXy0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Female-Reproductive-Organs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Female Reproductive Organs</video:title>
      <video:description>In this how body works video, female reproductive organs which contains two main parts: the uterus, which hosts the developing fetus, produces vaginal and uterine secretions, and passes the male&apos;s sperm through to the fallopian tubes; and the ovaries, which produce the female&apos;s egg cells are explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9adab476-d783-491e-b05f-ded2ea60bd41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-11-24T01:07:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1129.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Reproductive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Vi-and-Sal-Talk-About-the-Mysteries-of-Benfords-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Vi and Sal Talk About the Mysteries of Benford&apos;s Law</video:title>
      <video:description>Vi and Sal Talk About the Mysteries of Benford&apos;s Law

Vi Hart visits Khan Academy and talks about Benford&apos;s Law with Sal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20013.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-06T01:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6KmeGpjeLZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Talk</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mysteries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Benford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Using-Trig-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Using Trig Functions</video:title>
      <video:description>Using Trig Functions

Using Trigonometric functions to solve the sides of a right triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20029.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T01:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znR9tW4AiZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-192-Surface-Integral-Example-Part-3-The-Home-Stretch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 192 - Surface Integral Example Part 3 - The Home Stretch</video:title>
      <video:description>Surface Integral Example Part 3 - The Home Stretch

Using a few trigonometric identities to finally calculate the value of the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20046.jpg</video:thumbnail_loc>
      <video:duration>759</video:duration>
      <video:publication_date>2012-09-06T01:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uzOXGgAgmPs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>home</video:tag>
      <video:tag>stretch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Proof-sinab-cos-asin-b-sin-acos-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:title>
      <video:description>Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)

Proof of the trig identity sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20047.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T01:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zw0waJCEc-w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>cos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Trig-identities-part-2-parr-4-if-you-watch-the-proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Trig identities part 2 (parr 4 if you watch the proofs)</video:title>
      <video:description>Trig identities part 2 (parr 4 if you watch the proofs)

More playing around with trig identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20051.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZWSoyUxAQW0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trig</video:tag>
      <video:tag>identities</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>parr</video:tag>
      <video:tag>4</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>the</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-200-Constructing-a-unit-normal-vector-to-a-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 200 - Constructing a unit normal vector to a surface</video:title>
      <video:description>Constructing a unit normal vector to a surface

Deriving a unit normal vector from the surface parametrization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20062.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-06T01:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/usH9VUi2-Xg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Surface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ferris-Wheel-Trig-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ferris Wheel Trig Problem</video:title>
      <video:description>Ferris Wheel Trig Problem

Trigonometry problems dealing with the height of two people on a ferris wheen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20065.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2012-09-06T01:45:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/clXSqjs1wgQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ferris</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-cat-family-histories-of-solitary-females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big cat family histories of solitary females</video:title>
      <video:description>Of all the big cats Cheetah&apos;s are the most vulnerable especially the solitary Females. This is Amber&apos;s story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8602bb5-d87b-4163-b9cc-585fcc148529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-26T01:12:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Solitary</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Histories</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-about-stomach-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All about stomach cancer</video:title>
      <video:description>An overview of stomach cancer is presented in slide show. It covers the causes, types, clinical features, treatment, and prognosis of stomach cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de9a858d-a374-47e8-96ee-60c71ae5345c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-29T11:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8959.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>All</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Inverse-Trig-Functions-Arcsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Inverse Trig Functions: Arcsin</video:title>
      <video:description>Inverse Trig Functions: Arcsin

Introduction to the inverse trig function arcsin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20071.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-06T01:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JGU74wbZMLg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>Arcsin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Weird-Nature-the-Archer-Fish-Water-Pistol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weird Nature the Archer Fish Water Pistol</video:title>
      <video:description>Meet nature&apos;s ballistic expert the Archer Fish which uses a Water Pistol to get its prey. This fish has an accuracy of up to 2 metres high. This really is Weird Nature by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bcd040d6-c5b1-45be-85b4-9dc230ed6a45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-11-26T05:28:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8120.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>archer</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Pistol</video:tag>
      <video:tag>Weird</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lobo-The-Wolf-That-Changed-America-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lobo  The Wolf That Changed America - BBC</video:title>
      <video:description>Follow the story of a wolf who died of a lonely heart and changed how American&apos;s thought. This is Face to face with a killer, Lobo the Wolf That Changed America by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d43ac479-0670-4253-bf0d-a1bb3a15c563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-26T05:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8115.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Face</video:tag>
      <video:tag>to</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Lobo</video:tag>
      <video:tag>the</video:tag>
      <video:tag>wolf</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Changed</video:tag>
      <video:tag>America</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dolphins-tricks-with-Tamzin-Outhwaite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dolphins tricks with Tamzin Outhwaite</video:title>
      <video:description>At a a dolphin research centre Tamzin enjoys the dolphin tricks and how they are trained to do so. This is the Born to Be Wild series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a55adcc-570e-4325-a3f5-687338b44c27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-26T05:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8114.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>dolphin</video:tag>
      <video:tag>tricks</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Dolphins</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Tamzin</video:tag>
      <video:tag>Outhwaite</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Humphead-parrotfish-in-the-Blue-Planet-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Humphead parrotfish in the  Blue Planet by BBC</video:title>
      <video:description>Ever wondered how the beaches that humans almost worship got so sandy?  Well you can thank the humphead parrotfish whose jaws crush coral reefs and even stones, the result is that sand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/db389967-52d2-4adf-9a44-dcd5bac5ab33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-26T05:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8103.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>feeding</video:tag>
      <video:tag>humphead</video:tag>
      <video:tag>parrotfish</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Proof-Sum-of-Measures-of-Angles-in-a-Triangle-are-180</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Proof - Sum of Measures of Angles in a Triangle are 180</video:title>
      <video:description>Proof - Sum of Measures of Angles in a Triangle are 180

Proof that the sum of the measures of the angles in a triangle are 180</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20271.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-09-06T13:57:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OPG-9IFnJnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>are</video:tag>
      <video:tag>180</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Call-Payoff-Diagram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 Call Payoff Diagram</video:title>
      <video:description>Call Payoff Diagram

Call Payoff Diagram</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20338.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-06T14:19:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MZQxeQYQCUg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>call</video:tag>
      <video:tag>Payoff</video:tag>
      <video:tag>diagram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Kangaroo-Rats-aggressive-nightlife-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Kangaroo Rat&apos;s aggressive nightlife by BBC</video:title>
      <video:description>The Kangaroo rat gets its name from the hopping that it does but is totally unrelated to the Australian Kangaroo. After an aggressive night of collecting seeds transport then becomes an issue. Find out how they accomplish that with Attenborough for BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a257bae8-8f1f-45ad-9355-05a771a3c157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-11-26T05:44:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Aggressive</video:tag>
      <video:tag>nightlife</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Kangaroo</video:tag>
      <video:tag>Rat</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Welcome-to-Elephant-calf-shower-in-Wildlife-Specials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Welcome to Elephant calf shower in  Wildlife Specials</video:title>
      <video:description>Elephant baby shower in Kenya&apos;s Amboseli National Park. An elephant calf is welcomed by the sisters and aunts of the family, guiding and trying to help the little one in their new life. This Wildlife Specials features elephants in the Spy in the Herd.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac9603d1-9381-4696-aa06-ad130777c578/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-26T05:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8140.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>elephant</video:tag>
      <video:tag>calf</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>Specials</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herd</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean&apos;s amazing creatures</video:title>
      <video:description>The earth is full of amazing creatures bot on land and underwater. This video shows giant horse conch which can weigh upwards of 5 kilogrammes and need not fear other predators and can have shell as long as twenty-four inches long and other sea creatures.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8135.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Giant</video:tag>
      <video:tag>horse</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>burglar</video:tag>
      <video:tag>Hermit</video:tag>
      <video:tag>Crabs</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lines-Line-Segments-and-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lines, Line Segments, and Rays</video:title>
      <video:description>Lines, Line Segments, and Rays

Difference between lines, line segments, and rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20261.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-06T13:52:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JcqCf762y9w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>lines</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Segments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rays</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning how to drink, for baby elephants</video:title>
      <video:description>Mature elephants can fill up their trunks with up to 20 litres of water to drink and can stay for several days without water. The same however does not apply to babies who must have a drink every day. These are elephant babies learning how to drink on BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65106bf9-3fc8-4817-9b3b-30eac8930dd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-26T05:30:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8122.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>elephant</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-of-the-Worlds-First-Dental-Implants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One of the Worlds First Dental Implants</video:title>
      <video:description>A dental implant is a device that resembles a tooth or a group of teeth. This video is about zirconia dental implants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d5cac23-679b-402d-a7d5-a04f97b5e31c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-30T10:31:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9565.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Attenborough-with-the-hedgehog-mating-rituals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attenborough with the hedgehog mating rituals</video:title>
      <video:description>Hedgehogs have long learned to diversify their diet beyond the insects in addition they have also developed a way to become a prickly meal for any would be predator. This is their mating ritual with Attenborough in Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ad08ae4-883c-4546-a69c-e79debe8cfd7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-11-26T05:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8136.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hedgehog</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>Rituals</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 6 - MIT 18.086 Mathematical Methods for Engineers II&quot; Wave Profiles, Heat Equation / point source

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15353.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-08-28T16:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9-NXsFQwzL4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wild-warthog-attacks-cheetah-cub-in-Cheetahs-with-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild warthog attacks cheetah cub in Cheetahs with BBC Earth</video:title>
      <video:description>The cheetah cubs are growing and learning to explore, this includes knowing what is edible and what is not edible. It also includes which animals to attack and which to stay away from. This cub is  attacked by wild warthog defending her brood in Cheetahs by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee1b57dc-4a1f-44fd-a431-98a79c68e9aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-26T06:05:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8151.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>cute</video:tag>
      <video:tag>Cheetah</video:tag>
      <video:tag>Cub</video:tag>
      <video:tag>attacked</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>warthog</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Electrical Engineering 290C</video:title>
      <video:description>lec 8-Electrical Engineering 290CAdvanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21014.jpg</video:thumbnail_loc>
      <video:duration>4868</video:duration>
      <video:publication_date>2012-09-08T08:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HLmCxR_ooI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Practice of Art 23AC -</video:title>
      <video:description>lec 6-Practice of Art 23AC -Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27582.jpg</video:thumbnail_loc>
      <video:duration>2693</video:duration>
      <video:publication_date>2012-09-30T09:03:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qNv5X-Scaws</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Venus-Fly-Trap-with-Attenborough-in-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus Fly Trap  with Attenborough in BBC Earth</video:title>
      <video:description>Animals eat plants generally that is the rule that applies in most areas. This plant however is an exception it eats the animals instead. Join Attenborough with the Venus Fly Trap in BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2af17830-c439-4ae9-8c50-39277ed27115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2011-11-26T05:57:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8145.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blue-Planets-Fish-bait-ball-in-open-water-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blue Planet&apos;s Fish bait ball in open water by BBC</video:title>
      <video:description>There is a time when there is plenty plankton in the water bringing the small fish together in their multitudes. With this congregation the predators soon follow. The small fish form a ball and wait for their fate. The Fish bait ball in open water in Blue Planet with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f88aa3b-e394-46b5-a12a-a4882f08d59e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2011-11-26T06:09:28.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fish</video:tag>
      <video:tag>bait</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>water</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Blue Planet&apos;s breeding Lobsters at war!</video:title>
      <video:description>Just like elsewhere in nature these ocean living creatures have to fight too. Fights often occur after a long journey of usually a month to the breeding ground. Here the are the breeding Lobsters at war in the blue planet and a Natural History of the Oceans by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6df0a42d-645d-457f-a6ec-3ea8cef0e6f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-26T05:35:52.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Breeding</video:tag>
      <video:tag>Lobsters</video:tag>
      <video:tag>at</video:tag>
      <video:tag>War</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Emperor Penguins</video:title>
      <video:description>Emperor Penguin are the largest and heaviest species of penguin. They are monogamous in nature and the chick is taken care of by both parents who forage and then regurgitate the food for the chick. They utilize vocals to find each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef7a4166-5a9d-4907-897f-f918100ed05a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-11-26T06:07:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8153.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Emperor</video:tag>
      <video:tag>Penguins</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 7 - MIT 18.086 Mathematical Methods for Engineers II&quot; Finite Differences for the Heat Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15354.jpg</video:thumbnail_loc>
      <video:duration>3298</video:duration>
      <video:publication_date>2012-08-28T16:51:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ByGXz_uHEdM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 9 - MIT 18.086 Mathematical Methods for Engineers II&quot; Conservation Laws / Analysis / Shocks

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15357.jpg</video:thumbnail_loc>
      <video:duration>2670</video:duration>
      <video:publication_date>2012-08-28T16:51:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sleOqiMUTXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Solid-of-Revolution-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Solid of Revolution (part 1)</video:title>
      <video:description>Solid of Revolution (part 1)

Figuring out the volume of a function rotated about the x-axis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19871.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-06T00:31:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R_aqSL-q6_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation of Stroke</video:title>
      <video:description>Stroke is a neurological activity that happens when the brain does not get enough oxygen This is an animation in 3D showing a stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/10eb96ae-3ed7-4ed9-bdf6-434de0d19a19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-28T05:26:02.000Z</video:publication_date>
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      <video:tag>Stroke</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Total Final Velocity for Projectile</video:title>
      <video:description>Total Final Velocity for Projectile

Calculating the total final velocity for a projectile landing at a different altitude (mistake near end: I write 29.03 when it should be 26.03 m/s and the final total magnitude should be 26.55 m/s 78.7 degrees below horizontal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21067.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sTp4cI9VyCU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>final</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Projectile</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcified Stone Abscess in the Brain</video:title>
      <video:description>This video shows a surgical operation of an abscess that has calcified into a stone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73f9fe9e-a490-4f93-9123-73e50119d5db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-28T05:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8209.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>calcified</video:tag>
      <video:tag>Abscess</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-don-a-surgical-cap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to don a surgical cap</video:title>
      <video:description>Surgical Caps are used to keep loose hair and skin from falling on to a sterile surface. Here is how to wear one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8574604c-f3f6-43e0-9797-68c30e8828ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-28T05:29:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8216.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdomen-CT-scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen CT scan</video:title>
      <video:description>This video shows an abdominal by Computed Tomography or commonly, CT. The abdomen is the part of the  human anatomy that lies between the thorax and pelvis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b890a0aa-2433-4496-8ab6-00fa57a2d826/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2011-11-28T05:31:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8221.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CT</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Gynecomastia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Gynecomastia</video:title>
      <video:description>Gynecomastia is the abnormal development of mammary glands in males, that result in huge breasts. This 3D animation shows how it happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca71c92b-0c7b-4b17-87bc-613b88ae3ece/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8230.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turning-To-Seal-Gown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turning To Seal Gown</video:title>
      <video:description>Seal Gown is the gown worn on top of clothes in surgery keeps out surgical fluids and prevents contamination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8225.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-28T05:32:30.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8225.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Turning</video:tag>
      <video:tag>to</video:tag>
      <video:tag>seal</video:tag>
      <video:tag>Gown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Other-Triangle-Congruence-Postulates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Other Triangle Congruence Postulates</video:title>
      <video:description>Other Triangle Congruence Postulates

SSS, SAS, ASA and AAS postulates for congruent triangles.  Showing AAA is only good for similarity and SSA is good for neither</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20283.jpg</video:thumbnail_loc>
      <video:duration>808</video:duration>
      <video:publication_date>2012-09-06T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Ld8Csu4sEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Other</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Congruence</video:tag>
      <video:tag>Postulates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removing-gowns-and-gloves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removing gowns and gloves</video:title>
      <video:description>Work is all done and another patient saved or lost how then do you remove the gown and gloves. This is a tutorial that shows you how to go about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1fda00ac-95d0-4fd9-bf0e-d0337626837d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-28T05:34:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8231.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gown</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>remove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Type-2-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Type 2  Animation</video:title>
      <video:description>Diabetes can cause heart attack, stroke and other fatal conditions. This is a type 2 diabetes animation in 3D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a2a0755-73c7-4437-908b-8d3260949e6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-28T05:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8245.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debridement-of-a-diabetic-foot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debridement of a diabetic foot</video:title>
      <video:description>Debridement is the surgical removal of dead or nonliving tissue from any number of places in or on the body. This video shows the removal of a diabetic appendage through surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96e632e0-fdaf-45a2-ad40-d73781780074/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2011-11-28T10:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Debridement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-ligation-reversal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal ligation reversal</video:title>
      <video:description>In tubal ligation, the fallopian tube is divided and the ends are tied. Tubal ligation can be reversed by micro surgical anastomosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2ffc227-3c7b-40f8-af83-4f83a34f01c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2011-11-28T23:49:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8569.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Reversal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Solid-of-Revolution-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Solid of Revolution  (part 2)</video:title>
      <video:description>Solid of Revolution  (part 2)

The volume of y=sqrt(x) between x=0 and x=1 rotated around x-axis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19872.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-06T00:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUzfsUOl3-A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 253E</video:title>
      <video:description>&quot;Lec 7 - Public Health 253E&quot;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24279.jpg</video:thumbnail_loc>
      <video:duration>6382</video:duration>
      <video:publication_date>2012-09-15T05:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-34NRXBspE0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Edible-Education-The-Politics-of-Food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Edible Education: The Politics of Food</video:title>
      <video:description>Edible Education: The Politics of Food

Marion Nestle, PhD, MPH, Paulette Goddard Professor in Dept. of Nutrition at NYU 

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25896.jpg</video:thumbnail_loc>
      <video:duration>5185</video:duration>
      <video:publication_date>2012-09-18T18:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cG6h710wY-U</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Important-Facts-About-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Important Facts About DNA Replication</video:title>
      <video:description>Learn very important facts related to DNA replication. Simple explanations in a great webcast video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e52aa6ef-940c-4f05-8e3a-f12c73a1ddf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2013-01-18T07:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28872.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-Fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic Fibrosis</video:title>
      <video:description>Cystic fibrosis is a recessive genetic disease that is abbreviated CF and also goes by the name mucoviscidosis it affects internal organs by causing thick and sticky mucous to build up in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8566.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2011-11-28T23:43:55.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8566.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Testis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Testis</video:title>
      <video:description>The role of the testis is producing spermatozoa and androgens. It has a complex structure, shown in this video. Testis is covered by visceral layer of tunica vaginalis testis and tunica albuginea where there is contact with epididymis. See more in the clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f63520e9-d0b5-4ee6-92bc-7364cdb90db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2011-11-29T00:02:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8576.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>testis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick Dental Implant</video:title>
      <video:description>This amazing medical video shows dental implant of upper molar in very short time like 20 seconds. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8693.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-29T05:02:22.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8693.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Molar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-face-lift-surgery-by-a-Beverly-Hills-surgeon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live face lift surgery by a Beverly Hills surgeon</video:title>
      <video:description>In this video, face lift surgery is performed live by a Beverly Hills surgeon. More informarmation: www.spaldingplasticsurgey.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35d96cca-0169-440a-a4b6-12e8bf9a47b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-11-29T00:46:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8598.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Beverly</video:tag>
      <video:tag>Hills</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>performs</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Heart-and-Blood-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Heart and Blood Vessels</video:title>
      <video:description>Ask the patient to lye down on proper angle then exam the tricular venous pulse first. A step by step whole process of examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/790f718a-0983-4bf0-8238-d2e4ee56b88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2011-11-28T23:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8568.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Airbus-A380-Take-off-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Airbus A380 Take-off Distance</video:title>
      <video:description>Airbus A380 Take-off Distance

How long of a runway does as a380 need</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21048.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2012-09-08T17:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fQt69_Q2CTw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Airbus</video:tag>
      <video:tag>A380</video:tag>
      <video:tag>take</video:tag>
      <video:tag>off</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Put-Call-Parity-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Put-Call Parity Clarification</video:title>
      <video:description>Put-Call Parity Clarification

Put-Call Parity Clarification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20360.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-09-06T14:24:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sc6zc8KR_NU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Market-Capitalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Market Capitalization</video:title>
      <video:description>Market Capitalization

Market versus book value of equity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20432.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T14:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5lmHzAHbtzg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Market</video:tag>
      <video:tag>Capitalization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/China-The-Empire-of-the-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>China: The Empire of the Center</video:title>
      <video:description>This video provides an in-depth look into traditional Chinese medical and physical practices. Focus is on traditional body practices such as Tai-Chi. Video is in Portuguese, with subtitles in both English and Portuguese.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6cff9e8-713b-453e-bd28-e9d0109494a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2011-11-29T00:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8586.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>China</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>of</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>Millenary</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Face-Plastic-Surgery-Make-a-Patient-Look-Younger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face Plastic Surgery Make a Patient Look Younger</video:title>
      <video:description>Another Dr.Nassif patient is revealing details about her surgery. This time besides the rhynoplasty few more changes are done too. See the video to learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e7031aa8-da1f-4b5f-a2ee-2e5365ebd633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-11-29T00:34:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8592.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Face</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailands-Medical-Facilities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand&apos;s Medical Facilities</video:title>
      <video:description>Thailand has become a very popular destination for the medical treatments. An introduction to some important treatment is shown here with interviews of expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef942b7a-8242-408c-98a7-67fff200c5bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2011-11-29T00:11:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8581.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Standards</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Thailand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Collateralized-Debt-Obligation-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Collateralized Debt Obligation Overview</video:title>
      <video:description>Collateralized Debt Obligation Overview

How CDOs can give different investors different levels of risk and returns with the same underlying assets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20156.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-09-06T02:14:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TEfyIsDRGCk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Collateralized</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Obligation</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Addition-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Addition 2</video:title>
      <video:description>Addition 2

Adding 2-digit numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20447.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-06T15:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t2L3JFOqTEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Level-2-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Level 2 Addition</video:title>
      <video:description>Level 2 Addition

Adding a 2 digit number to a 1 digit number.  Introduction to carrying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20449.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T15:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/27Kp7HJYj2c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Addition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Clusters-of-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Clusters of Black Holes</video:title>
      <video:description>A deep study of black hole clusters is discussed in this video. Some news from recent days and the reviews of astronomers are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4bc391c5-f126-418a-9203-c758120a39c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-01-12T01:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28737.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>M22</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safer-method-of-inserting-a-foley-catheter-suprapubi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safer method of inserting a foley catheter suprapubi</video:title>
      <video:description>This is an animation of mediplus Ltd - s-cath TM. It demonstrates safer method of inserting a foley catheter suprapubi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8731333-a82d-406f-91f8-4cbcb9e9d9af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>295</video:duration>
      <video:publication_date>2011-11-29T01:51:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8627.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Inserting</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>suprapubi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Foley-Catheterization-Technique-Helpful-Hints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Foley Catheterization Technique Helpful Hints</video:title>
      <video:description>Urinary catheterization kits are sterile they contain a foley catheter, water soluble lubricant jelly, a 10cc syringe with sterile water for the Foley balloon, a sterile drainage bag with sample port watch for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eff5e98c-e32e-4849-9b92-8b377970e49a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2011-11-29T01:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8624.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Hedge-Fund-Structure-and-Fees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Hedge Fund Structure and Fees</video:title>
      <video:description>Hedge Fund Structure and Fees

Understanding how hedge funds are structured and how the managers get paid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20463.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2012-09-06T15:16:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EX1eFeaTiYM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Jenkins-and-BHR-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Jenkins and BHR  surgery</video:title>
      <video:description>Meet Mr Stephen Jenkins as he discuss an overview of the BHR surgery. Relevant information can be found on hipresurfacingindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/17552c2c-d94d-4721-8a00-9b36e02f1bac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-03T03:30:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10597.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>BHR</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-failure-treatment-options</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal failure treatment options</video:title>
      <video:description>This video will demonstrate about renal failure treatment options now a days kidney failure an easy to understand guide covering causes diagnosis symptoms treatment and prevention plus additional in depth medical information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/48d74357-4744-48e1-8b6b-c3468af2958d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-11-29T00:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8600.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Options</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Abdominal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Abdominal</video:title>
      <video:description>A full description of step by step abdominal examination is shown in the video. The main points to examine and the care that should be taken are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/625572dd-f8fa-4890-a8f8-9b07bb904528/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2011-11-29T01:14:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8611.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnant-robot-used-as-teaching-tool</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnant robot used as teaching tool</video:title>
      <video:description>Robots are being used in industries for doing many types of jobs. This video shows how a life size pregnant robot is used as a teaching tool. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/835c9e04-06a5-4a05-b2cb-0fe3191e7217/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-29T01:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8607.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Pregnant</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>as</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Tool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Can-We-Find-The-Uranium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Can We Find The Uranium</video:title>
      <video:description>This video is showing you the procedure to find the radio active element uranium. An instrument is used in which it is showing some reading, a change in reading is the indication of presence of uranium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bc750e21-db9d-4377-9b22-b79cb01cf556/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-02-09T02:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29737.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Awake-during-face-lift-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Awake during  face lift surgery</video:title>
      <video:description>This video is the testimony of a woman who talks about a lower face lift which was done when she was awake during the face lift surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/209a0192-48d8-41ac-82e4-59469e1d5e67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-29T02:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8652.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>I</video:tag>
      <video:tag>was</video:tag>
      <video:tag>awake</video:tag>
      <video:tag>during</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Diabetic-Foot-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Diabetic Foot Ulcers</video:title>
      <video:description>A discussion about the new local treatment for diabetic foot ulcers is shown in the video. The purpose of this video is to helpthe medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4b2c61d2-151d-4630-befd-b4ad387e3412/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1647</video:duration>
      <video:publication_date>2011-11-29T02:52:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8650.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>Ulcers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-for-Treatment-of-Plantar-Fasciitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery for Treatment of Plantar Fasciitis</video:title>
      <video:description>In this video you will see Plantar fascia release surgery involves cutting part of the plantar fascia ligament to release tension and relieve inflammation of the ligament</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/542a7cd8-b428-435c-ba0b-b61cadf4068e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2011-11-29T01:41:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8623.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Plantar</video:tag>
      <video:tag>Fascia</video:tag>
      <video:tag>Release</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adrenaline-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adrenaline Glands</video:title>
      <video:description>This video shows the procedure of the removal of the adrenaline glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68cf871b-8a6a-42c8-b406-0edce80cbe46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-30T10:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9571.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adrenalectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-by-step-procedure-of-CRP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step by step procedure of CRP</video:title>
      <video:description>What will you do if you find a child not breathing? Here is a video showing the step by step procedure of CRP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c649474e-288a-414b-b2d8-c36acf11d4fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T01:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9243.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-chopping-of-phacoemulsification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal chopping of phacoemulsification</video:title>
      <video:description>This video features Phacoemulsification Horizontal Chopping of a soft-medium hardness lens. The operation is in a London facility by Ahmed Sallam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6740ffc-6045-4e0f-a60b-4ca68b09849b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2011-11-29T03:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8672.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>chopping</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Phacoemulsification</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Hedge Fund Strategies - Long Short  2</video:title>
      <video:description>Hedge Fund Strategies - Long Short  2

Seeing how the long-short portfolio might do in different market conditions (assuming that the underlying thesis is right)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20484.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-09-06T15:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5UUa0V-MAqI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>short</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CD-type-wind-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CD type wind turbine</video:title>
      <video:description>CD wind turbine: How to Make a Wind Turbine Out of Paper &amp; a CD? this video shows a sample of cs wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2fc28f0d-bfe7-441a-badb-889a83123258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-12-11T22:41:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11020.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CD</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hepatitis-C-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis C Treatment</video:title>
      <video:description>Since its discovery in 1989 hepatitis c virus (HCV) has been recognized as a major cause of chronic liver disease worldwide a complete cure of hepatitis C remains difficult in a large majority of patients</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6254cf9b-46ca-4d4f-9da7-f36a3f7dd281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-11-30T23:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9746.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hepatitis</video:tag>
      <video:tag>C</video:tag>
      <video:tag>treatment</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Quadrilateral Overview</video:title>
      <video:description>Quadrilateral Overview

Basics of quadrilaterals including concave, convex ones.  Parallelograms, rectangles, rhombi and squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20411.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2012-09-06T14:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ka82QC4QvGA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrilateral</video:tag>
      <video:tag>Overview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Writing-and-using-inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Writing and using inequalities</video:title>
      <video:description>Writing and using inequalities

U05_L1_T3_we1 : Writing and using inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24591.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-17T14:13:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RHe9X2HDEjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Inequalities</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Story-of-Half-Man-Half-Tree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Story of Half Man Half Tree</video:title>
      <video:description>Video shows the story of a root growing man living in a village of Indonesia. His daily workings and an interview is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/77dce831-82cb-4663-9a2d-9f9fba658b9d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-29T11:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Negative Exponent Intuition</video:title>
      <video:description>Negative Exponent Intuition

Intuition on why a^-b = 1/(a^b) (and why a^0 =1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20550.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-06T15:51:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tqpcku0hrPU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Intuition</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What are the reasons for growing of ankle pain now a days? Different such cases are also discussed here to make the topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6b5ef56-0284-4acc-bbf3-643a3af27d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-06T17:35:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10741.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Ankle</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows a breakthrough thyroid surgery procedure to eliminate neck scars. A full procedure is shown by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d8f5a494-f608-4e0a-a2b8-f3a6c9a592c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-30T23:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9774.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breakthrough</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>eliminates</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>scars</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 4- MIT 4.370 Interrogative Design Workshop, Fall 2005.
Simon Starling, March 9, 2006

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15390.jpg</video:thumbnail_loc>
      <video:duration>5824</video:duration>
      <video:publication_date>2012-08-28T17:00:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ftq9vbN-WGw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>art</video:tag>
      <video:tag>artists</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>revitalization</video:tag>
      <video:tag>redistricting</video:tag>
      <video:tag>cities</video:tag>
      <video:tag>urban</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>With many people suffering from goitre , it has became a matter of concern. Lets see the experts guideline to this case discussion of goitre and the thyroid gland in general.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/212d8256-e634-4a2d-8990-34827b1ff731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2011-11-30T23:58:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9775.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>and</video:tag>
      <video:tag>goitre</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Evaluating an adult patient suffering from back pain is shown in this video. Different examination processes are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/489007a3-8890-48f2-b4cb-908d1d084229/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-06T18:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10786.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The subfrontal approach represents a versatile technique allowing for broad exposure of the base of the anterior cranial fossa with minimal functional and aesthetic sequelae a number of surgical manouvers will optimize the outcomes these will be reviewed in detail in the video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9d9d3dbc-9d8c-4617-92d4-0e7500c4d240/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-06T18:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10789.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>subfrontal</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Skull</video:tag>
      <video:tag>base</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/MEdRC-Educational-Technologies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MEdRC Educational Technologies</video:title>
      <video:description>Medicine is a very visual field the structure and function of human body how disease are caused how the body react to the disease how a particular drugs works and how a procedure can be done and best be explained through visuals many visuals quite been abstracts etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ecca93f1-7789-45ac-a03d-5631272173ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2011-12-06T18:29:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10811.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medrc</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technologies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 26 - MIT 18.086 Mathematical Methods for Engineers II&quot; Two Squares / Equality Constraint Bu = d

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15386.jpg</video:thumbnail_loc>
      <video:duration>3156</video:duration>
      <video:publication_date>2012-08-28T16:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xzUOJ-uQ8F0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Limits</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to the intuition behind limits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19797.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-05T17:36:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W0VWO4asgmk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>limits</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-acanthosis-nigricans-insulin-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is acanthosis nigricans insulin resistance?</video:title>
      <video:description>This educational clip provides a truly comprehensive review of acanthosis nigricans insulin resistance. Furthermore, you will also learn additional information on insulin, diabetes, and so much more!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f8c8389-de28-4a54-b71f-6df34b707615/cand_5.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2011-12-06T18:32:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10817.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>acanthosis</video:tag>
      <video:tag>nigricans</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Correction-2-Propylheptane-should-never-be-the-name</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Correction - 2-Propylheptane should never be the name!</video:title>
      <video:description>Correction - 2-Propylheptane should never be the name!

Correction - 2-Propylheptane should never be the name!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24507.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-17T13:42:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFBKfgGTP98</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Propylheptane</video:tag>
      <video:tag>should</video:tag>
      <video:tag>never</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>the</video:tag>
      <video:tag>name</video:tag>
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    <loc>https://dnatube.com/videos/Urethroplasty-of-the-Penile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urethroplasty of the Penile</video:title>
      <video:description>Urethroplasty is a procedure done to repair a damaged urethra or stricture. This video shows a penile urethroplasty being performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c373328-0c95-4266-b57d-e90875880b17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-12-06T18:19:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10791.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Penile</video:tag>
      <video:tag>Urethroplasty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-look-at-The-Tractor-Beams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at The Tractor Beams</video:title>
      <video:description>This video will help you to understand the working of tractor beams. Tractor beams can attract an object from a distance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5f034488-af84-4f24-95f9-6e57dbb894a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2013-02-07T06:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29262.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Tractor</video:tag>
      <video:tag>Beams</video:tag>
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    <lastmod>2026-08-14</lastmod>
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More on unit vector notation.  Showing that adding the x and y components of two vectors is equivalent to adding the vectors visually using the head-to-tail method</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Computer Science C149 - Lecture 22

Introduction to Embedded Systems</video:description>
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Case Studies of DFT

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 27 - MIT 18.086 Mathematical Methods for Engineers II&quot; Regularization by Penalty Term

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|45|0</video:uploader>
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Interpreting Linear Graphs</video:description>
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Introduction to Probability and Statistics</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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    <video:video>
      <video:title>How To Extract Hydrogen?</video:title>
      <video:description>This video shows the step by step process of preparation of hydrogen. The chemical symbol for hydrogen is H which possesses an atomic number of 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eb42e377-3a9e-4be1-a9dc-fb856bd3be79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11182.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Force</video:title>
      <video:description>This video demonstrates the characteristics and definition of force. The push or pull that change the state of motion or rest of a body is known as force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f8f1bef-a43d-46d6-886f-c592d5161c1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-11T23:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Of-Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing Of Hydrogen</video:title>
      <video:description>This video demonstrates the procedure to prepare hydrogen. Hydrogen gas is prepared in the laboratory by the action of sulfuric acid on zinc granules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eaf5d46-c450-4a9d-8c9e-f596b0cf1852/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:41:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11181.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Balanced-And-Unbalanced-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Balanced And Unbalanced Forces</video:title>
      <video:description>This video explains the principles behind balanced and unbalanced forces. Movement or displacement is known as the effect of force when it does work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/97ae36fd-ae41-4fa3-9d4b-58c0dda5666f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-11T23:42:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11185.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Balanced</video:tag>
      <video:tag>Unbalanced</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Octopus-is-walking-on-Land</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Octopus is walking on Land</video:title>
      <video:description>Octopus Walks on Land at Fitzgerald Marine Reserve. This guy came out of the booth to gift us a crab. What a friendly dude!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/9cd09a16-f4c4-4ed9-9e5d-640c1a733199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-02-23T07:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11923.mp4</video:content_loc>
      <video:uploader>petaradmin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Octopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Argon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Argon?</video:title>
      <video:description>Argon is an element with atomic number 18 and it is a noble gas. It is also the gas used in filament lamps due to its inactivity. This video explains the uses,source and origin of argon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bc05ed76-7d46-4876-803c-a031b518fcfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11200.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Argon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soft-simple-painless-surgical-repair-of-umbilical-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soft simple painless surgical repair of umbilical hernia</video:title>
      <video:description>This video shows a soft simple painless surgical repair of umbilical hernia watch this video to see whole treatment and learn more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed290465-be8c-40fe-b842-8ee67fb574cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T23:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11203.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>painless</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Coevolution</video:title>
      <video:description>&quot;Lec 20 - Coevolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Coevolution happens at many levels, not just the level of species. Organelles such as mitochondria and chloroplasts serve as good intracellular examples. Other living things make up a crucial component of an organism&apos;s environment. Coevolution can occur in helpful ways (symbiosis) and in harmful ways (parasitism). Many factors can influence coevolution, such the frequency and degree of interaction.

00:00 - Chapter 1. Introduction 
03:20 - Chapter 2. Definitions of Co-evolution and Intra-organism Analogies 
10:37 - Chapter 3. Symbioses and Parasites 
19:09 - Chapter 4. Principles of Co-evolution 
26:56 - Chapter 5. Coevolutionary Mimics and Models 
31:29 - Chapter 6. Coevolutionary Domestication 
39:43 - Chapter 7. Consequences of Co-evolution and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17341.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-02T18:26:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUKWpF2sK34</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>coevolution</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>coadaptation</video:tag>
      <video:tag>Symbiosis</video:tag>
      <video:tag>parasitism</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Queen</video:tag>
      <video:tag>specialization</video:tag>
      <video:tag>butterflies</video:tag>
      <video:tag>poisonous</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>mimics</video:tag>
      <video:tag>domestication</video:tag>
      <video:tag>leafcutter</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  1 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec  1 - MIT 18.085 Computational Science and Engineering I&quot; Positive definite matrices K = A&apos;CA

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15401.jpg</video:thumbnail_loc>
      <video:duration>3590</video:duration>
      <video:publication_date>2012-08-28T17:10:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2eYLK6TpRs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Darmstadtium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Darmstadtium</video:title>
      <video:description>This video will help you to know about Darmstadtium i.e. its name origin, abundance, sources and is uses. Darmstadtium is a synthetic extreme radioactive element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea05e07-7382-454c-a47e-eea2e295be07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11202.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Darmstadtium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Clouds</video:title>
      <video:description>Video shows the self-aggregation of convection in cloud resolving simulations. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9f92094b-7ded-47d7-b1ca-8a0715d2cc70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-11T23:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11207.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Self</video:tag>
      <video:tag>aggregation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Resolving</video:tag>
      <video:tag>simulations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3-Lecture-8-Competitive-Market-50-minutes-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3 - Lecture 8: Competitive Market - 50 minutes of</video:title>
      <video:description>Economics C3 - Lecture 8: Competitive Market - 50 minutes of

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25988.jpg</video:thumbnail_loc>
      <video:duration>3314</video:duration>
      <video:publication_date>2012-09-18T23:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q-_bEij37nE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>50</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fun-With-Gas-MythBusters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fun With Gas  MythBusters</video:title>
      <video:description>Adam demonstrates how (and explains why) helium turns you into Donald Duck, and sulfur hexafluoride into Satan./nConnect with us on Facebook: http://facebook.com/MythBusters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/c8365b9f-5cb0-4762-a90d-f64a449ca9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2012-02-18T00:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11908.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Mythbusters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Geography C110</video:title>
      <video:description>&quot;Lec 11 - Geography C110&quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27428.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-21T07:09:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJHDPtJiYsM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Heating-Water-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Heating Water  (NB)</video:title>
      <video:description>Heating Water  (NB)

NOTE:  This course continues in the playlist for Part 3 of 4 at 
http://www.youtube.com/playlist?list=PLEE332725D0C39121&amp;feature=view_all

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26544.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-09-19T01:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVwNNIDPaEY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heating</video:tag>
      <video:tag>water</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Epithelial-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Epithelial Tissue</video:title>
      <video:description>This video discusses the different kinds of epithelial tissues. Epithelial tissue is known as tissues that form the outer covering of the body as in skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08cdf0f3-867f-4987-a3a1-ff6ab45b3ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11245.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Kinds</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-Helps-to-Fight-against-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin Helps to Fight against Cancer</video:title>
      <video:description>This is the first study to find that aspirin can significantly reduce the risk of cancer spread and death for women who have been treated for early stage breast cancer said dr michelle holmes of harvard medical school who led the study published in the journal of clinical oncology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4299194-51e2-4381-a77a-6b8373c01e19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-11-30T23:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9763.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Aspirin</video:tag>
      <video:tag>fights</video:tag>
      <video:tag>Against</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Line-Patterns-Made-By-Magnetic-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Line Patterns Made By Magnetic Force</video:title>
      <video:description>This scientific video shows a study about the patterns made by a magnetic force. Materials used in this demonstration are iron filings, bar magnet, and a cardboard.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/26046de3-aba9-448e-8c93-a1f69f52942f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11223.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patterns-Formed-From-A-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patterns Formed From A Magnetic Field</video:title>
      <video:description>In this video, the narrator demonstrates the patterns made by a magnetic force. Patterns are made from a single bar magnet, two bar magnets with opposite poles facing each other, and two bar magnets with like poles facing each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea83094-1cb1-41af-a209-9e13977fe325/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11224.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Vanadium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Vanadium?</video:title>
      <video:description>Vanadium is a silvery grey transition metal whose atomic number is 23. This video explains the origin,uses,source of vanadium and other important facts.</video:description>
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      <video:description>This video explains how an image is formed by a convex lens when an object is at infinity. It also explains what the focal length of the lens is and also the nature of the image.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Economics C3 - Lecture 10: Regulation and Antitrust

Introduction to Environmental Economics and Policy</video:description>
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      <video:description>Mrs Merge Gozdowiak, RN. C, NHA vice president of the  Health services talks of the importance of communication in a nursing field. 58% of our communication is by body language and 38 is by tonal voice. Watch this video and learn more.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics C3 - Lecture 19: Government Policies for Environme</video:title>
      <video:description>Economics C3 - Lecture 19: Government Policies for Environme

Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>4515</video:duration>
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      <video:tag>19</video:tag>
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      <video:tag>Policies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Environme</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 7 - Public Health 253B&quot;</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Polar Covalent Bonding</video:title>
      <video:description>This video explains the polar covalent bonding with the help of an example of hydrogen and chlorine to form H-CL. Polar covalent bonds are formed due to the sharing of electrons.</video:description>
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      <video:description>The cylindrical structure of skeletal muscle fiber model is shown in this video. A brief explanation is provided to help you.</video:description>
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      <video:description>Here is a video on McCannel suture fixation of IOL to iris using standard and Sipser-chang technique. It also explains use of siepser slide knot to secure IOL to the iris. These technique can also be helpful for repair of iris, and securing Ahmed segment.</video:description>
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      <video:description>lec 21-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 3 - MIT 18.085 Computational Science and Engineering I&quot; Network applications: A = incidence matrix

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What Is Rutherfordium? Where is the name originated from? What are its uses and sources? All about Rutherfordiumis shown in this video.</video:description>
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      <video:description>Computer Science 164 - Lecture 5

Programming Languages and Compilers</video:description>
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      <video:uploader>userone</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Inhomogeneous 2nd Order PDEs 2c</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order PDEs 2 (part 3 of 3)/nThis, part 3 of Solving Linear Inhomogeneous 2nd Order PDEs 2, delves more deeply - even more so - into solving inhomogeneous partial differential equations in two independant variables making use of the linear inhomogeneous second order ordinary differential equation particular solution formula. 
Here is a ‘piece de resistance’ on the matter... 
So, now, again, enjoy following the math, at your own pace/n[Music: Creative Commons license by Violinist CARRIE REHKOPF TCHAIKOVSKY VIOLIN CONCERTO 3rd movement,  http://themichels.org/carrie/Carrie_Rehkopf/Video_Audio.html , https://en.wikipedia.org/wiki/Wikipedia:Sound/list ]/nAs always:
All my books are available on Kindle in digital
format at amazon.com, and links to all my books may
be found at the following websites 
https://sites.google.com/site/themathematicalnatureofreality/ 
https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books/nAnd, my book, “A Particular Solutions Formula For Inhomogeneous Arbitrary Order Linear Ordinary Differential Equations” is NOW available in PRINT at amazon.com.</video:description>
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      <video:duration>725</video:duration>
      <video:publication_date>2012-03-05T14:33:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11940.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 24 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/gBIokB3AqxA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
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      <video:description>This video describes about home remedies for migraines (Conditions A-Z).

Your FEROCIOUS migraine headache pain feels like it&apos;ll never end, but it IS possible to GET SOME RELIEF using home remedies. Watch this to learn how! And for more, visit: http://conditions.healthguru.com/</video:description>
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    <loc>https://dnatube.com/videos/Everybody-Gets-Their-Own-Rainbow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everybody Gets Their Own Rainbow</video:title>
      <video:description>Why rainbows are always just out of grasp, display colors in the order they do, and more.  Even explains the infamous *double rainbow.*  Oh yeah.  Also, &quot;moonbows&quot; exist--check it out!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/617f472b-7ce4-4d4e-b186-852cc4cf3c64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-11-27T03:07:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28101.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rainbows</video:tag>
      <video:tag>colors</video:tag>
      <video:tag>double</video:tag>
      <video:tag>rainbow</video:tag>
      <video:tag>moonbows</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-83-Introduction-to-Function-Inverses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Introduction to Function Inverses</video:title>
      <video:description>Introduction to Function Inverses

Introduction to Function Inverses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20195.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-09-06T02:31:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W84lObmOp8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>Inverses</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tour-of-the-map-of-the-big-bang-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tour of the map of the big bang - by Minute Physics</video:title>
      <video:description>Did you know we can still see the big bang? If you would love to become versed on the map of the universe, you must check out this stunning clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/54d1a41d-408e-42b2-a341-870e1cd75310/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-07T06:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29280.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 25 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20613.jpg</video:thumbnail_loc>
      <video:duration>2909</video:duration>
      <video:publication_date>2012-09-06T16:52:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UmMQekGrHMc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Course</video:tag>
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      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Ethanol</video:title>
      <video:description>In this video, the narrator explains the properties and characteristics of ethanol. Ethanol is a colorless and highly flammable liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f93fa7d8-7d3b-4063-a783-a8d811045ad1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T04:21:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11509.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>ethanol</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>carboxylic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Alcohol</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamicity of microtubules</video:title>
      <video:description>This video shows microtubules dynamics. Microtubules and proteins aggregates are represented in colors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/dcfb42c3-9cff-459a-bfc2-89d7580bc63f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-03-30T17:55:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/126.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>17</video:tag>
      <video:tag>3</video:tag>
      <video:tag>microtubule</video:tag>
      <video:tag>ER</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triskelion (clathrin)</video:title>
      <video:description>Video describes the structure of triskelion. More info: The triskelion shape of the clathrin molecule enables it to form the polyhedral protein network that covers clathrin-coated pits and vesicles. Domains within the clathrin heavy chain that are responsible for maintaining triskelion shape and function were identified and localized. Sequences that mediate trimerization are distal to the carboxyl terminus and are adjacent to a domain that mediates both light chain binding and clathrin assembly. Structural modeling predicts that within this domain, the region of heavy chain-light chain interaction is a bundle of three or four alpha helices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/410fdebc-0bec-4b5e-887e-9846f82ca416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-03-28T22:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/98.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clathrin</video:tag>
      <video:tag>triskelion</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>coat</video:tag>
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    <loc>https://dnatube.com/videos/Blood-Pressure-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Pressure Part 3</video:title>
      <video:description>This video explains how blood pressure works. This is the third part of the whole set. Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6c160600-3da8-48c2-a2a4-60f28b92baba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T22:38:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5016.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Mammary-Ductoscopy-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Mammary Ductoscopy works</video:title>
      <video:description>The medical diagnostic procedure for viewing and collecting  epithelial cells and other internal features of the milk duct is called Mammary ductoscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b09585e8-e859-4722-b779-62830b984d38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:33:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10411.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mammary</video:tag>
      <video:tag>Ductoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 9 - MIT 18.085 Computational Science and Engineering I&quot; Solutions of Laplace equation: complex variables

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15414.jpg</video:thumbnail_loc>
      <video:duration>4198</video:duration>
      <video:publication_date>2012-08-28T17:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7pxSbSmPv2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-The-Equation-Of-An-Ellipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Equation Of An Ellipse?</video:title>
      <video:description>This video demonstrates the equation of the ellipse. Ellipse is the locus of a point in which moves in a way such that the ratio of its distance from the focus to its distance from the directrix is less than 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/320956f4-8e0f-40cb-a25e-8c30e988f36a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-12-12T22:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11615.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>equation</video:tag>
      <video:tag>Ellipse</video:tag>
      <video:tag>Locus</video:tag>
      <video:tag>Directrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dispersion-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dispersion of Light</video:title>
      <video:description>This video shows the dispersion of light with the help of prism and many more examples. During dispersion the rays with different frequencies are separated from each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70507279-03b8-47a8-8f52-e9af98e65ae1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T20:32:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11549.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>wave</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Dispersion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sending-Message-from-ISS-to-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sending Message from ISS to Earth</video:title>
      <video:description>A video showing the process of messaging from ISS to all humankind. Video is really interesting and is explained very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7231e382-b5c6-4992-bd44-f4e66190b48d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2013-02-09T06:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29810.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Further</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Yonder</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>to</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Humankind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-dehydrogenase-complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein dehydrogenase complex</video:title>
      <video:description>This video shows protein dehydrogenase complex. Composion, mechanism, how it is controlled is explained in this animation. 

Short Backgroun information: Pyruvate dehydrogenase complex (PDC) is a complex of three enzymes that transform pyruvate into acetyl-CoA by a process called pyruvate decarboxylation. Acetyl-CoA may then be used in the citric acid cycle to carry out cellular respiration, and this complex links the glycolysis metabolic pathway to the citric acid cycle. Pyruvate decarboxylation is also known as the \</video:description>
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      <video:publication_date>2007-04-01T17:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/161.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dehydrogenase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Dont-Birds-Get-Electrocuted-When-They-Perch-on-Live-wires</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Don&apos;t Birds Get Electrocuted When They Perch on Live wires?</video:title>
      <video:description>Electric wires are dangerous, but have you wondered why perching birds do not get electrocuted? This video will explain why birds do not get electrocuted when they perch on theses dangerous wires.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f161699-e134-408b-9221-4eeae1004939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-12T20:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11547.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Perching</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>do</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Electrocuted</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Electromagnetic-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Electromagnetic Induction?</video:title>
      <video:description>This video explains the principle of electromagnetic induction. The first person to verify that a magnet can produce is the English scientist Michael Faraday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a1c195f6-0192-4e08-9f2e-30f0836f27a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-12-12T22:22:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11614.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>magnet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Carbon-Cycle-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Carbon Cycle Works?</video:title>
      <video:description>This video demonstrates the different phases of the carbon cycle. Carbon cycle is the cyclic changes of carbon in our nature. Carbon undergoes several transformations in each cycle thru different processes such as decomposition, diffusion, photosynthesis, and respiration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dae28d46-32bb-4354-9283-92ef100b5eef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2011-12-13T03:40:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11642.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>Diffusion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Practice-of-Art-23AC-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Practice of Art 23AC - Lecture 20</video:title>
      <video:description>Practice of Art 23AC - Lecture 20

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26046.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-18T23:41:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/02EmSh0dPCo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/GPS-Video-1-Global-Positioning-System-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GPS Video 1 - Global Positioning System Basics</video:title>
      <video:description>This video has should help you understand some of the basic concepts of GPS (Global Positioning System).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47a10cb8-6d88-4a93-a1f9-8013e3189f93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-12-15T01:37:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11836.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-friction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of friction</video:title>
      <video:description>The video uses a ball to explain friction on surfaces of bodies in motion. Frictional force slow down the speed of a moving body. These video discuss various forms of frictional force and their importance and disadvantage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a473c14-faad-4fd3-b45e-088fb97689d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2011-12-12T22:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11621.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Frictional</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaccine-for-Brain-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaccine for Brain Cancer</video:title>
      <video:description>The brain as one of the most important organ of the body is not spared by the over growth cells that is cancer. This video is giving information a possibility of a cancer vaccine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/74d70139-a8ce-4e73-9d29-94bb74d4f6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-30T23:55:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9771.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>vaccine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Censoring-of-a-massive-coronal-mass-ejection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Censoring of a massive coronal mass ejection</video:title>
      <video:description>This is a lesson of censoring an alert massive (CME)coronal mass ejection. We demonstrate the impact of the large Ateroid with respect to different time period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96b4dfcd-cb30-4e15-8986-d2c0dfc1ea28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2011-12-13T03:43:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11643.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-169-Lecture-6-blue-screen-for-first-15-m</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 169 - Lecture 6: blue screen for first 15 m</video:title>
      <video:description>Computer Science 169 - Lecture 6: blue screen for first 15 m

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26075.jpg</video:thumbnail_loc>
      <video:duration>3610</video:duration>
      <video:publication_date>2012-09-18T23:48:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bnwro1bPVLk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>15</video:tag>
      <video:tag>M</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Misbehavior-Crises-Regulation-and-Self-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Misbehavior, Crises, Regulation and Self Regulation</video:title>
      <video:description>&quot;Lec 12 - Misbehavior, Crises, Regulation and Self Regulation Financial Markets (2011) (ECON 252)

After talking about human failures and foibles in the last lecture, this lecture is concerned with regulation to minimize the impact of  human errors. Professor Shiller outlines five different levels of regulation: Regulation on the firm level, on the level of trade groups, on the regional, the national, and the international level. Concerning the first level, he emphasizes the role of the board of directors as the regulators of a company, its duties of care and loyalty, and its responsibilities in the face of tunneling. On the level of trade groups, Professor Shiller presents the history of the New York Stock Exchange from the signing of the Buttonwood Agreement until today. The subsequent description of regional regulation centers on Blue Sky laws during the progressive era of the U.S. in the late 19th and early 20th century. On the national level of regulation, he covers the founding days of the Securities and Exchange Commission, its regulation of hedge funds, as well as its efforts against the trading of insider information and stock price manipulation. He complements his coverage of national regulation with the regulatory efforts in the aftermath of the financial crisis from 2007-2008, i.e. the creation of the Financial Stability Oversight Council and of the Consumer Financial Protection Bureau by the Dodd-Frank Act from 2010, paired with the European efforts in the course of the European Supervisory Framework, also from 2010. With respect to the fifth and final level of regulation - international regulation - Professor Shiller talks about the Basel Committee on Banking Supervisionand the G-20.

00:00 - Chapter 1. The Importance of Regulation and Its Challenges
08:10 - Chapter 2. Firm Level Regulation: The Board and Its Duties
25:37 - Chapter 3. Trade Group Level Regulation and Its Controversies
38:17 - Chapter 4. Local Regulation: The Progressive Era
42:59 - Chapter 5. National Regulation: The Securit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23720.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-14T10:43:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W2BURItNYmI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Misbehavior</video:tag>
      <video:tag>Crises</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Self</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  Professor Cain provides an overview of the course.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17718.jpg</video:thumbnail_loc>
      <video:duration>1046</video:duration>
      <video:publication_date>2012-09-03T17:08:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ps8jOj7diA0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>Concurrent</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>web</video:tag>
      <video:tag>internet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Lecture-9-Turbo-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Lecture 9 (Turbo) - Regulation</video:title>
      <video:description>Lec 16 - Lecture 9 (Turbo) - Regulation. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Regulation,&quot; November 3, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the regulation of natural monopolies and industries, such as health insurance, where selection undermines the efficient operation of markets.  We discuss the causes of natural monopoly and why the natural solution of marginal cost pricing is so impractical.  Then discuss the more common solution of average cost pricing, exploring its advantages and disadvantages.  Finally, we discuss how competition in the market place can lead to average cost pricing and the distortions this causes in markets, like insurance, where different consumers bring different values to the market.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15012.jpg</video:thumbnail_loc>
      <video:duration>4119</video:duration>
      <video:publication_date>2012-08-28T11:31:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jv0UyrZqHVI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Human-and-Environmental-Impacts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Human and Environmental Impacts</video:title>
      <video:description>&quot;Lec 12 - Human and Environmental Impacts&quot; Global Problems of Population Growth (MCDB 150)

Until recently, the world population has been growing faster than exponentially. Although the growth rate has slowed somewhat, there are about 80 million more people each year and about 3 billion more will be added by 2050 (a 50% increase). Population will probably increase more beyond that. Such growth is unprecedented and we cannot predict its long-term effects. The environmental impact of this population increase is bound to be astronomic. Large populations engender two problems: over-consumption in the rich countries which leads to environmental misery, and under-consumption in the poor countries which leads to human misery. People living in abject poverty ($1 per day) don&apos;t limit their fertility. Factory jobs in poor countries pay double that, ~$2 per day. For population to stabilize, income must rise. If population is to increase by 50%, income needs to double -- we are looking at a tripling of the world economy. The environment is currently overstressed. Can it survive a tripling of the economy?

00:00 - Chapter 1. Introduction
13:47 - Chapter 2. Population Explosion
28:44 - Chapter 3. Population and Over Consumption
38:58 - Chapter 4. Population and Poverty in the Developing World
51:25 - Chapter 5. Changes in Poverty Levels
01:06:02 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23101.jpg</video:thumbnail_loc>
      <video:duration>4272</video:duration>
      <video:publication_date>2012-09-12T12:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AdKFPE1h9xA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>human</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-From-Ape-to-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - From Ape to Human</video:title>
      <video:description>&quot;Lec 3 - From Ape to Human&quot; Global Problems of Population Growth (MCDB 150)

Throughout prehistoric, written, and recent history, human warfare has been commonplace. Nearly all societies engage in regular or periodic war. In many examples, human warfare has characteristics similar to chimpanzee war: an in-group fights with and kills members of the out-group. This information is not to be misinterpreted as either justifying human violence or considering it inevitable. When it comes to births and fecundity, though, humans are very different from the other great apes. Chimpanzees reproduce once every five to eight years; humans can give birth again within 18 months. It is likely that an increase in male contribution to child rearing allowed this greater fecundity.

00:00 - Chapter 1. Introduction to Human Demography and Violence
09:24 - Chapter 2. Violence in Prehistoric and Primitive Societies
23:37 - Chapter 3. Explanations for Human Violence
29:09 - Chapter 4. Violence in Written Human History
36:08 - Chapter 5. Violence: In-Group Versus Out-Group and Biological Basis
46:45 - Chapter 6. Human Demography: Births
59:26 - Chapter 7. Differences in Fertility Between Humans and Chimpanzees

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23092.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-12T12:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZlKJccM_ZUA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ape</video:tag>
      <video:tag>to</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Direct-and-Inverse-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Direct and Inverse Variation</video:title>
      <video:description>Direct and Inverse Variation

Understanding direct and inverse variation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20200.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T02:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/92U67CUy9Gc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

Judicial Review

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19513.jpg</video:thumbnail_loc>
      <video:duration>4513</video:duration>
      <video:publication_date>2012-09-05T03:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cCvzCoODVHk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phosphorus-updated-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phosphorus (updated)  video - Periodic Table of Videos</video:title>
      <video:description>Phosphorus is element 15 on the periodic table. Videos about every element at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12143.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2012-04-03T14:44:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LSYLUat03A4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen video - Periodic Table of Videos</video:title>
      <video:description>Our updated Oxygen video features new footage displaying the paramagnetism of liquid oxygen. 

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12144.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-04-03T14:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WuG5WTId-IY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Statistics-20-Due-to-a-classroom-audio-proble</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Statistics 20 - Due to a classroom audio proble</video:title>
      <video:description>Lec 27- Statistics 20 - Due to a classroom audio proble.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17216.jpg</video:thumbnail_loc>
      <video:duration>2096</video:duration>
      <video:publication_date>2012-09-02T13:12:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sho0PuY1kSQ</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ruthenium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ruthenium video - Periodic Table of Videos</video:title>
      <video:description>The Professor finally corrects an &quot;embarrassing&quot; mistake in our video update for element number 44. More videos and extra stuff at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12145.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-04-03T14:45:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wl5ZYb0hDTc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ruthenium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-TEDxCaltech-Highlights-11411</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - TEDxCaltech - Highlights - 1/14/11</video:title>
      <video:description>Lec 1 - TEDxCaltech - Highlights - 1/14/11. Attribution:
- Design and Production: Caltech Academic Media Technologies
- Hippotizer Visualization: Jon 9
- Music: Composed and performed by Lyle Mays. Mixed and mastered by Bob Rice.
- Photos: Caltech Academic Media Technologies, Mary King Sikora, Christopher Sykes, Shannon West, Bill Youngblood
- Video: Caltech Academic Media Technologies
- Vision Event Logo: Eugenia Sangiovanni

On Friday, 14 January 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot;

Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15013.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-08-28T11:56:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EqK02xZOXc4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>kavli</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Finding-Balance-Addressing-Cognitive-Dissonances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Finding Balance: Addressing Cognitive Dissonances</video:title>
      <video:description>&quot;Lec 1 - Finding Balance: Addressing Cognitive Dissonances&quot; October 6, 2006 lecture by Joey McKay and Greg Niemeyer for the Stanford University Human Computer Interaction Seminar (CS547).  Niemeyer and McKay demonstrate how their game, Balance, helps senior citizens maintain and improve their sense of balance.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24015.jpg</video:thumbnail_loc>
      <video:duration>4432</video:duration>
      <video:publication_date>2012-09-14T14:48:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ouAAZFc0mXg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Addressing</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Dissonances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Afterlife-of-the-New-Testament-and-Postmodern-Interpretation-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Afterlife of the New Testament and Postmodern Interpretation Introduction to New Test</video:title>
      <video:description>Lec Last - The Afterlife of the New Testament and Postmodern Interpretation Introduction to New Testament (RLST 152)

How did a small group following an apocalyptic prophet in Palestine become Christianity - what is now called a world religion? This small movement saw many changes in the second, third, and fourth centuries, from the development of different sects, philosophical theologies, and martyrology, to the rise of monasticism, and finally to the ascension of Constantine to the throne and the Christian Roman Empire. It was not until the nineteenth century, however, that the term world religion came to be used and Christianity was categorized as such.

00:00 - Chapter 1. Christianity in the Second Century: Gnostics, Philosophers, Martyrs, and Apologists
20:26 - Chapter 2. Christianity in the Third Century: Asceticism, Monasticism, and Persecution
26:20 - Chapter 3. Christianity in the Fourth Century: Constantine and the Church Councils
30:36 - Chapter 4. Christianity as a World Religion
36:36 - Chapter 5. The Growth of Christianity before Constantine and Q&amp;A

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23140.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-12T12:32:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v1Bh_SAEU90</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>the</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>of</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Testament</video:tag>
      <video:tag>and</video:tag>
      <video:tag>postmodern</video:tag>
      <video:tag>interpretation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Introduction-to-the-yield-curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Introduction to the yield curve</video:title>
      <video:description>Introduction to the yield curve

Introduction to the treasury yield curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20199.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T02:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b_cAxh44aNQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>yield</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-184-Graphing-Linear-Inequalities-in-Two-Variables-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 184 - Graphing Linear Inequalities in Two Variables Example 2</video:title>
      <video:description>Graphing Linear Inequalities in Two Variables Example 2

U05_L2_T1_WE2 Graphing Linear Inequalities in Two Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24873.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T17:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FnrqBgot3jM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lead-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lead video - Periodic Table of Videos</video:title>
      <video:description>Special submarines and heavy-duty glass - find out all about element number 82. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12149.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2012-04-03T14:46:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ERfPN5JLX8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>lead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-TEDxCaltech-Scott-Aaronson-Physics-in-the-21st-Century-Toiling-in-Feynmans-Shadow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - TEDxCaltech - Scott Aaronson - Physics in the 21st Century: Toiling in Feynman&apos;s Shadow</video:title>
      <video:description>Lec 2 - TEDxCaltech - Scott Aaronson - Physics in the 21st Century: Toiling in Feynman&apos;s Shadow. Scott Aaronson is an Associate Professor of Electrical Engineering and Computer Science at MIT. Scott&apos;s research interests center around fundamental limits on what can efficiently be computed in the physical world. This has entailed studying quantum computing, the most powerful model of computation we have, based on known physical theory. He also writes a popular blog, http://www.scottaaronson.com/blog , and is the creator of the Complexity Zoo, http://qwiki.stanford.edu/index.php/Complexity_Zoo , an online encyclopedia of computational complexity theory.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15014.jpg</video:thumbnail_loc>
      <video:duration>906</video:duration>
      <video:publication_date>2012-08-28T11:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SczraSQE3MY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Perfect-Gas-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Perfect Gas Law</video:title>
      <video:description>&quot;Lec 3 - The Perfect Gas Law&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The Perfect Gas Law relates temperature, pressure, and density of gases in the atmosphere.  It can be used to demonstrate why warm air rises, cool air sinks, and helium balloons float in the air.  Buoyancy forces act in fluids (both water and air) when fluid is displaced by a parcel of a fluid with a different density.  A combination of buoyancy force and the relationship given in the Ideal Gas Law govern the motion of parcels of gas in the atmosphere.

00:00 - Chapter 1. SI System of Units
09:55 - Chapter 2. Pressure and the Ideal Gas Law
20:39 - Chapter 3. Buoyancy Force
39:35 - Chapter 4. Composition of the Atmosphere
45:36 - Chapter 5. Density and Pressure Variations with Altitude

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23283.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-13T12:34:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0y0lGAeMH9g</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-179-Lawrence-Lessig-Directo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 179  Lawrence Lessig - Directo</video:title>
      <video:description>&quot;Lec 1 - Political Science 179  Lawrence Lessig - Directo&quot; Undergraduate Colloquium on Political Science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23447.jpg</video:thumbnail_loc>
      <video:duration>2467</video:duration>
      <video:publication_date>2012-09-14T07:33:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUhzfOPpLpo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>179</video:tag>
      <video:tag>Lawrence</video:tag>
      <video:tag>Lessig</video:tag>
      <video:tag>Directo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 11 - MIT 18.085 Computational Science and Engineering I&quot; Initial value problems: wave equation and heat equation

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15420.jpg</video:thumbnail_loc>
      <video:duration>3968</video:duration>
      <video:publication_date>2012-08-28T17:15:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OsVJf-P7uHk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 5 - Sustainable Living Program&quot; Fran Pavley on &quot;Environmental Policy&quot;  as part of the Education for Sustainable Living Program (ESLP).

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Senator Fran Pavley represents Senate District 23 - including portions of Los Angeles and Ventura Counties - in the California Legislature. She was elected to the forty member State Senate in November, 2008 and was immediately appointed to chair the Senate Natural Resources and Water Committee by Senate pro Tempore Darrell Steinberg. While in the Senate, Fran will focus on education, water, consumer protection, and creating a clean, secure energy future for California and the U.S., causes she has championed over the course of her career.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20621.jpg</video:thumbnail_loc>
      <video:duration>5120</video:duration>
      <video:publication_date>2012-09-06T16:58:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOpWgRiYTak</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fran</video:tag>
      <video:tag>Pavley</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Safety-Claims-and-Free-Speech-Preemption-and-Defamation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Safety Claims and Free Speech: Preemption and Defamation</video:title>
      <video:description>&quot;Lec 11 - Safety Claims and Free Speech: Preemption and Defamation&quot;Environmental Politics and Law (EVST 255)

This lecture presents three cases: Bates v. Dow, a lawsuit brought by peanut growers against the producers of a pesticide that degraded their soil; the Alar case, in which environmental organizations and the media successfully pressured EPA to ban a carcinogenic pesticide used on apples; and the Texas Cattlemen&apos;s Association&apos;s lawsuit against Oprah Winfrey for her coverage of Mad Cow Disease. Using these three cases, Professor Wargo discusses the legal concepts of preemption and defamation. He gives an overview of their origin and use in regulating agriculture and protecting human health and the environment. Through the Texas Cattlemen&apos;s Association case, he shows the effect of state &quot;veggie libel&quot; laws on free speech.

00:00 - Chapter 1. Introduction to Legal Concepts: Preemption and Defamation
06:37 - Chapter 2. The Importance of Bates v. Dow
10:53 - Chapter 3. Trade Libel Law: The Alar Case
31:22 - Chapter 4. Veggie Libel Laws and The Chill Effect on Free Speech

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23187.jpg</video:thumbnail_loc>
      <video:duration>2749</video:duration>
      <video:publication_date>2012-09-13T11:15:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/22VZxGnAnKk</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>claims</video:tag>
      <video:tag>and</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Preemption</video:tag>
      <video:tag>Defamation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lithium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lithium video - Periodic Table of Videos</video:title>
      <video:description>Reactive lithium is the lightest of the alkali metals. This is our original lithium video from 2008 but now at higher viewing quality. See all our videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12152.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-04-03T14:47:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wY0afMI4Jgc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lithium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction: NEPA and the Power of Information

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19515.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-09-05T03:10:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JID1FHKhP7s</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Introduction-to-compound-interest-and-e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Introduction to compound interest and e</video:title>
      <video:description>Introduction to compound interest and e

Compounding interest multiple times a year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20201.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T02:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qEB6y4DklNY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beryllium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beryllium video  - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve added some new footage to our video about beryllium, filmed at the MAX-lab synchrotron in Sweden.

For more about the experiment Pete&apos;s referring to, watch the &quot;Beam Time&quot; video at our other channel nottinghamscience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12115.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-04-03T14:33:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qy8JyQShZRA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>beryllium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Tobacco-Paradigm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15-The Tobacco Paradigm</video:title>
      <video:description>&quot;Lec 15-The Tobacco Paradigm&quot;Environmental Politics and Law (EVST 255)

The lecture explores the development of scientific proof of the harm that tobacco poses to human health and the legal tools used to regulate its use. The government has used warnings, control over advertising, and age restrictions to regulate tobacco. The tobacco industry has been able to complicate efforts to impose stricter regulations on tobacco consumption due to its power in the media due to ad sales and government due to the importance of cigarette sales taxes to state governments.

00:00 - Chapter 1. Tobacco&apos;s Legal Paradigm
11:49 - Chapter 2. Targeting and Advertising Trends
21:29 - Chapter 3. Problematic Adoption and Prevalence Rates
25:47 - Chapter 4. An Evolving Legal Framework
37:48 - Chapter 5. Isn&apos;t Nicotine a Drug?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23191.jpg</video:thumbnail_loc>
      <video:duration>2621</video:duration>
      <video:publication_date>2012-09-13T11:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CTMDkjd2u9c</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Tobacco</video:tag>
      <video:tag>paradigm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Durkheim-and-Social-Facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Durkheim and Social Facts</video:title>
      <video:description>&quot;Lec Last - Durkheim and Social Facts&quot; Foundations of Modern Social Thought (SOCY 151)

Durkheim understood life sciences as divided into three branches: biology, which is interested in the body, psychology, which deals with the personality, and sociology, which deals with collective representations.  In The Rules of Sociological Method, Durkheim attempted to provide methodological rules and guidance for establishing social facts and how they are related to one another.  His discussions of methodology represent an early and formative statement about issues that still challenge social science, regarding establishing correlation and causation and the difficulty of assessing the social world objectively without applying subjective judgments to the study.  Durkheim established that the task of sociology is to investigate and examine the sentiments and values of society rather than asserting what is right or correct.

00:00 - Chapter 1. Review of Final Test Questions
24:15 - Chapter 2. &quot;The Rules of Sociological Method&quot;: Major Themes
25:26 - Chapter 3. When is a &quot;Fact&quot; Social?
34:42 - Chapter 4. Social Facts Observed through Rigorous Discipline
44:15 - Chapter 5. Distinctions between Normal and Pathological
46:47 - Chapter 6. The Question of Causality

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23498.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-14T09:03:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FwiFsd4aOc0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Durkheim</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Automobile Emissions and Technology Forcing

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19532.jpg</video:thumbnail_loc>
      <video:duration>4436</video:duration>
      <video:publication_date>2012-09-05T03:16:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N-zNhH_nys0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Electrical Engineering 140</video:title>
      <video:description>lec 2-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20985.jpg</video:thumbnail_loc>
      <video:duration>4516</video:duration>
      <video:publication_date>2012-09-08T08:24:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/78DyWww8wOA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-jumping-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The jumping robot</video:title>
      <video:description>Robots are being used to perform various types of job. Scientists are trying to make robot more versatile and able to various task. This video shows a robot that can jump 30 feet high. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12000.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-03-30T08:16:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6b4ZZQkcNEo</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Legged</video:tag>
      <video:tag>locomotion</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>terrain</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Jumping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiation-Therapy-to-Treat-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiation Therapy to Treat Cancer</video:title>
      <video:description>The radiation therapy is used to treat cancer but also to prevent its spreading in the body. The video shows a patient who suffered a breast cancer and is having such therapy. The radiation therapy room and devices used for the procedure are also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bc7fd360-a991-4f74-905e-8fd2fe0f7d3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-12-06T20:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10951.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Don-Quixote-Part-I-Front-Matter-and-Chapters-I-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Don Quixote, Part I: Front Matter and Chapters I-X</video:title>
      <video:description>&quot;Lec 2 - Don Quixote, Part I: Front Matter and Chapters I-X&quot; Cervantes&apos; Don Quixote (SPAN 300)

Overview: Why does the Quixote have such common currency today? González Echevarría believes that the Quixote is about the effect that literature has on its readers and about the creation of literature. Its story does not belong to any previous tradition but it is a new story, and this act of invention by a fifty-year old man, Cervantes, is in itself part of modern literature. González Echevarría comments on why the creation of this work was possible in the Spain of the seventeenth century and, after making some important distinctions between the concepts novel and romance, chivalric romances and courtly romance, explains that the Quixote is the first novel because it portrays the clash between the protagonist and his setting for the first time. He then talks about the Quixote&apos;s precursors in the picaresque novel and the beginnings of realism. The lecture ends with a thorough commentary on the prologue, its intentions and meanings, along with the concepts of authorship, the legitimation of literature, and ultimately, self invention.

00:00 - Chapter 1. Don Quixote and its Effect on Readers
09:10 - Chapter 2. Distinguishing between Novel and Romance
15:48 - Chapter 3. Chivalric Romance and Courtly Romance
22:38 - Chapter 4. Cervantes within the Genealogy of the Spanish Tradition
42:27 - Chapter 5. The Prologue and its Intentions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23512.jpg</video:thumbnail_loc>
      <video:duration>3434</video:duration>
      <video:publication_date>2012-09-14T09:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LZkoBeI6gVM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-10-Lecture-25-Limits-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 10 - Lecture 25: Limits of Computing</video:title>
      <video:description>Computer Science 10 - Lecture 25: Limits of Computing

The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25698.jpg</video:thumbnail_loc>
      <video:duration>2954</video:duration>
      <video:publication_date>2012-09-18T17:03:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQwUGLKQ_hw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-E2-E1-Sn2-Sn1-Reactions-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - E2 E1 Sn2 Sn1 Reactions Example 3</video:title>
      <video:description>E2 E1 Sn2 Sn1 Reactions Example 3

E2 E1 Sn2 Sn1 Reactions Example 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24582.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T14:09:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MtwvLru62Qw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-TEDxCaltech-Rives-TEDxCaltech-Deconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - TEDxCaltech - Rives - TEDxCaltech Deconstruction</video:title>
      <video:description>Lec 28 - TEDxCaltech - Rives - TEDxCaltech Deconstruction. Rives is a poet by trade and a paper engineer by training.  He has appeared on multiple seasons of HBO&apos;s &quot;Def Poetry Jam&quot; and he was the host of Bravo TV&apos;s &quot;Ironic Iconic America,&quot; which required him to drive around the United States with a supermodel in a red &apos;67 Cadillac El Dorado. He realizes he gets some ridiculously sweet gigs.  Rives is the co-host of the annual TEDActive conference and his passions include wordplay, rooftops and designing pop-up books.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15042.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-08-28T12:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8iqoeJ_Jm4Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>jam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 3- MIT 6.035 Computer Language Engineering, Fall 2005.
Unoptimized Code Generation 

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15045.jpg</video:thumbnail_loc>
      <video:duration>3452</video:duration>
      <video:publication_date>2012-08-28T12:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lkq-Y0VBdTw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 5- MIT 6.035 Computer Language Engineering, Fall 2005. 
Instruction Scheduling 

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15048.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T12:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GmSXXUu5qzQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-E2-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - E2 Reactions</video:title>
      <video:description>E2 Reactions

E2 Elimination Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24573.jpg</video:thumbnail_loc>
      <video:duration>533</video:duration>
      <video:publication_date>2012-09-17T14:07:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J0gXdEAaSiA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E2</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 23 - MIT 18.085 Computational Science and Engineering I&quot; Fast fourier transform and circulant matrices

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15433.jpg</video:thumbnail_loc>
      <video:duration>4539</video:duration>
      <video:publication_date>2012-08-28T17:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nj4Al7MVAO0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to meiosis</video:title>
      <video:description>This is a video on introduction to meiosis. meiosis is basically a type of cell division crucial in sexual reproduction of eukaryote. This process lead to formation of spores or gametes in plants and egg and sperm in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6725.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2010-12-24T14:40:00.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6725.mp4</video:content_loc>
      <video:uploader>alloxlola</video:uploader>
      <video:category>Others</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 24 - MIT 18.085 Computational Science and Engineering I&quot; Discrete filters: lowpass and highpass

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15434.jpg</video:thumbnail_loc>
      <video:duration>3624</video:duration>
      <video:publication_date>2012-08-28T17:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YfmkNaRq9yc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Energy-Harvesting-for-Wireless-Sensors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Energy Harvesting for Wireless Sensors</video:title>
      <video:description>&quot;Lec 26 - Energy Harvesting for Wireless Sensors&quot; May 30, 2007 lecture by Raj Amirtharajah for the Stanford University Computer Systems Colloquium (EE 380).  In this talk, Raj gives an overview of energy harvesting mechanisms, describes circuit and system microarchitecture techniques for energy harvesting wireless sensors, and gives specific examples of designing for energy harvesting applications; lastly, he discusses future prospects for energy harvesting technology.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24100.jpg</video:thumbnail_loc>
      <video:duration>4785</video:duration>
      <video:publication_date>2012-09-14T15:20:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oxnuQ35b018</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Harvesting</video:tag>
      <video:tag>for</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Photoconversion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Photoconversion  (Quiz)</video:title>
      <video:description>Photoconversion  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26363.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T00:57:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QoHZH6OkzQs</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Photoconversion</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Absolute-Value-Inequalities-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Absolute Value Inequalities Example 2</video:title>
      <video:description>Absolute Value Inequalities Example 2

u10_l3_t2_we2 Absolute Value Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25189.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2012-09-18T01:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YKQLZOq4HTA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Faulkners-The-Sound-and-the-Fury-Part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Faulkner&apos;s The Sound and the Fury, Part IV</video:title>
      <video:description>&quot;Lec 9 - Faulkner&apos;s The Sound and the Fury, Part IV&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock closes her reading of The Sound and the Fury by reading section four -- the section related by an omniscient narrator -- through Luster and Dilsey, the two black characters whose personal and racial histories are woven into the history of the Compson family. Luster and Dilsey&apos;s centrality to the final section of the novel, particularly their interactions with the Reverent Shegog on Easter Sunday, transform The Sound and the Fury into a story of redemption; they reconstitute a sense of community whose loss is mourned in Jason&apos;s section. Professor Dimock concludes by reading the final scene of section four -- Jason&apos;s taking over of the horse Queenie from Luster&apos;s control -- as Jason&apos;s brief and heroic redemption, the only respite that Faulkner grants Jason in the course of the novel.

00:00 - Chapter 1. Why Not Caddy? 
02:11 - Chapter 2. The Appendix to The Sound and the Fury 
06:47 - Chapter 3. Caddy in the Appendix
12:08 - Chapter 4. Omniscient Narration, Exterior and Interior
22:52 - Chapter 5. Dilsey&apos;s Relation to Time
30:16 - Chapter 6. The Reverent Shegog
40:10 - Chapter 7. Luster&apos;s Resurrection of Knowledge and Community 
46:04 - Chapter 8. Jason&apos;s Redemption

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23590.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T09:38:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DlbKjsht-1Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
      <video:tag>part</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Dissection-Human-Skull-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Dissection: Human Skull - Part I</video:title>
      <video:description>&quot;Lec 7 -Dissection: Human Skull - Part I&quot;The gross anatomy and dissection of the cranium, neuro- cranium/facial skeleton, visceral cranium of a human cadaver. Part 1 of 5. Orig. air date: APR 10 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21661.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2012-09-09T06:42:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CAxzkBWzugI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-produce-iodine-from-alkali-Metal-Iodide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to produce iodine from alkali Metal Iodide</video:title>
      <video:description>Sodium or potassium Iodide react with concentrated sulfuric acid to produce iodine. This video demonstrates how to produced iodine from metal iodide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/77ef52fa-331d-4d62-be62-a4c50d53ad37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-12T22:11:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5061.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>make</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Sulfuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iodide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Virtue-and-Habit-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Virtue and Habit II</video:title>
      <video:description>&quot;Lec 11 - Virtue and Habit II&quot;Philosophy and the Science of Human Nature (PHIL 181)

Although we become virtuous by acting as the virtuous person does, a close reading of Aristotle&apos;s text shows that, on his account, it is not enough to be virtuous that we act in certain ways. What&apos;s needed, according to Aristotle, is that you knowingly act virtuously for its own sake from a stable character, and do so with pleasure. Professor Gendler turns to Julia Annas&apos;s suggestion that Mihalyi Csikszentmihalyi&apos;s idea of flow may be helpful in  characterizing the condition that you take pleasure in the virtuous act. Finally, a critique of virtue ethics from John Doris and situationist psychology is raised which offers experimental evidence that casts doubt on the existence of stable character traits.

00:00 - Chapter 1. Chapter 1. Aristotle on the Requirements of Virtue
16:02 - Chapter 2. Julia Annas and Flow 
35:27 - Chapter 3. John Doris and the Situationist Critique 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23594.jpg</video:thumbnail_loc>
      <video:duration>2679</video:duration>
      <video:publication_date>2012-09-14T09:39:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C8yNxXAm7F4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>virtue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Habit</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Parallel-lines-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Parallel lines 3</video:title>
      <video:description>Parallel lines 3

U04_L2_T1_we3 : Parallel lines 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24574.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T14:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y5yNi08cr6I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-E1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - E1 Reactions</video:title>
      <video:description>E1 Reactions

E1 Elimination Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24575.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-17T14:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9dGHwsewNk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 25 - MIT 18.085 Computational Science and Engineering I&quot; Filters in the time and frequency domain

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15435.jpg</video:thumbnail_loc>
      <video:duration>4919</video:duration>
      <video:publication_date>2012-08-28T17:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oluUlr0Uxz8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 26 - MIT 18.085 Computational Science and Engineering I&quot; Filter banks and perfect reconstruction

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15436.jpg</video:thumbnail_loc>
      <video:duration>3321</video:duration>
      <video:publication_date>2012-08-28T17:21:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wcVY654ZCd8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 21 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24382.jpg</video:thumbnail_loc>
      <video:duration>4497</video:duration>
      <video:publication_date>2012-09-15T07:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S8znrGBIR1c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 7 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20633.jpg</video:thumbnail_loc>
      <video:duration>2757</video:duration>
      <video:publication_date>2012-09-06T17:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gdMpBxX0rkY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-I-Miscellaneous-Features</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model I - Miscellaneous Features</video:title>
      <video:description>This video displays a model of the heart and its miscellanous structures including the coronary sulcus, marginal branch of right coronary artery, as well as the hearts base.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8138406b-7cea-4b4e-960c-4cc839428bda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2010-11-13T22:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5175.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Miscellaneous</video:tag>
      <video:tag>features</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>sulcus</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Branch</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>the</video:tag>
      <video:tag>hearts</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Faulkner-Light-in-August-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Faulkner, Light in August (continued)</video:title>
      <video:description>&quot;Lec Last - Faulkner, Light in August (continued) &quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of Light in August and the semester by mapping Faulkner&apos;s theology of Calvinist predestination onto race. Using Nella Larsen&apos;s novel Passing as an intertext, she shows how Joe Christmas&apos;s decision to self-blacken expresses his tragic sense of being predestined, of always &quot;coming second.&quot;   Moving away from tragedy, Dimock reads Hightower&apos;s delivery of Lena&apos;s baby as inhabiting a liminal space between tragedy and comedy, as Faulkner gives Hightower a second chance at meaningful communal agency.  She finishes by reading Lena Grove and Byron Bunch&apos;s courtship as the comic end of Light in August. 

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. &quot;Passing&quot; in Light in August
06:12 - Chapter 2. Joe Christmas&apos;s Redoubled Double-Consciousness
10:01 - Chapter 3. The Symbolic Pattern of Lighting a Match 
18:07 - Chapter 4. The Racialized Predestination of Joe Christmas
22:52 - Chapter 5. Joe Christmas&apos;s Lack of Agency
29:43 - Chapter 6. Hightower as the Midpoint Between Joe Christmas and Lena Grove
33:28 - Chapter 7. Giving Hightower a Second Chance 
39:38 - Chapter 8. The Wisdom of Crowds
43:52 - Chapter 9. Faulkner&apos;s Use of the Kindness of Strangers as a Multitude
46:23 - Chapter 10. Faulkner on Marriage

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23615.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-14T09:45:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WO7n1WG6BkU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-TEDxCaltech-Jordan-Theriot-The-Pleasure-of-Finding-Things-Out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - TEDxCaltech - Jordan Theriot - The Pleasure of Finding Things Out</video:title>
      <video:description>Lec 32 - TEDxCaltech - Jordan Theriot - The Pleasure of Finding Things Out. Jordan Theriot is a third-year undergraduate majoring in chemistry at Caltech. Jordan is working in the lab of
Professor Robert Grubbs designing and synthesizing new metathesis catalysts, which are important for the formation of new carbon-carbon bonds. Shortly after Hurricane Katrina, she left her native New Orleans to attend the Louisiana School for Math, Science, and the Arts. Since then, she has gone to some unusual measures to immerse herself in the academic world, not the least of which is attending Caltech. Her interests include French literature and making the most of the educational experience.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15050.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-08-28T12:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/abXzg3QPp_Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>teaching</video:tag>
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      <video:tag>mentor</video:tag>
      <video:tag>student</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-24-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 24 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24413.jpg</video:thumbnail_loc>
      <video:duration>4405</video:duration>
      <video:publication_date>2012-09-17T03:07:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d9ud4ABU_Aw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Preparing-for-War-NEPA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Preparing for War: NEPA</video:title>
      <video:description>&quot;Lec 5 - Preparing for War: NEPA&quot;Environmental Politics and Law (EVST 255)

During this session, Professor Wargo stresses the importance of considering the persistence of pollutants in the environment. He continues the discussion of the Atomic Energy Commission&apos;s (AEC) risk management strategies in the wake of nuclear experiments from 1945-1963, and also introduces risk reduction strategies attempted after the nuclear explosion at Chernobyl. These strategies underestimated the persistence of radionuclides in the environment. All of these approaches took place in secret, and these proceedings were only declassified in the 1990s. Governmental secrecy in these cases prevents the public from becoming fully literate about environmental risks and from being able to challenge or test the government&apos;s narrative.

00:00 - Chapter 1. Nuclear Experimentation: Bringing the Problem Home
13:06 - Chapter 2. Compensation Schemes
20:28 - Chapter 3. The Troubling Calculus of Medical Experimentation
38:36 - Chapter 4. Key Lessons Thus Far
49:41 - Chapter 5. Concluding Thoughts

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23181.jpg</video:thumbnail_loc>
      <video:duration>3100</video:duration>
      <video:publication_date>2012-09-13T11:15:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xm6xTAbMXck</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Preparing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>War</video:tag>
      <video:tag>NEPA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Representing-a-number-as-a-decimal-percent-and-fraction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Representing a number as a decimal, percent, and fraction 2</video:title>
      <video:description>Representing a number as a decimal, percent, and fraction 2

U05_L1_T1_we4 Representing a number as a decimal, percent, and fraction 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24860.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-09-17T17:07:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hkwfibux88s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Representing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Banks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Banks</video:title>
      <video:description>&quot;Lec 13 - Banks&quot; Financial Markets (2011) (ECON 252)

Banks are among our enduring of financial institutions. Their survival in so many different historical periods is testimony to their importance. Professor Shiller traces the origins of interest rates from Sumeria in 2000 BC, to ancient Greece and Rome, up to the Song Dynasty in China between the 10th and the 12th century. Subsequently, he looks at banking in Italy during the Renaissance and at the goldsmith bankers in 16th and 17th century England. Banks have survived so long because they solve adverse selection and moral hazard problems. Additionally, he covers Douglas Diamond&apos;s and Philip Dybvig&apos;s model, which does not only analyze the banks&apos; role for liquidity provision, but also reveals the possibility of bank runs. This leads Professor Shiller to deposit insurance as a means to prevent bank runs. He discusses the Federal Deposit Insurance Corporation as well as the Federal Savings and Loans Insurance Corporation, together with the role that the latter played during the savings and loan crisis of the 1980s. The necessity to regulate banks in the presence of deposit insurance results in a discussion of the role of the Basel commission and an explicit calculation to illustrate the core principles of Basel III. At the end, Professor Shiller provides an overview of financial crises since the beginning of the 1990s, with the Mexican crisis of 1994-1995, and the Asian crisis of 1997.

00:00 - Chapter 1. Introduction 
02:52 - Chapter 2. Basic Principles of Banking 
10:46 - Chapter 3. The Beginnings of Banking: Types of Banks
24:00 - Chapter 4. Theory of Banks: Liquidity, Adverse Selection, Moral Hazard
33:03 - Chapter 5. Bank Runs, Deposit Insurance and Maintaining Confidence 
41:07 - Chapter 6. Bank Regulation: Risk-Weighted Assets and Basel Agreements 
53:27 - Chapter 7. Common Equity Requirements and Its Critics 
01:02:49 - Chapter 8. Recent International Bank Crises

Complete course materials are available at the Open Yale Courses website: http:/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23721.jpg</video:thumbnail_loc>
      <video:duration>4403</video:duration>
      <video:publication_date>2012-09-14T10:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1mDL1fKEVZM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>banks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Letters-and-Science-C70V-8675b4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 12 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23888.jpg</video:thumbnail_loc>
      <video:duration>4446</video:duration>
      <video:publication_date>2012-09-14T11:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ajh4P1n71WQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Many-Universes-are-There-Ted-Talk-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Many Universes are There? Ted Talk video</video:title>
      <video:description>The fact that no one knows the answer to this question is what makes it exciting. The story of physics has been one of an ever-expanding understanding of the sheer scale of reality, to the point where physicists are now postulating that there may be far more universes than just our own. Chris Anderson explores the thrilling implications of this idea. (Part of the series &quot;Questions no one knows the answers to&quot;)

&quot;How Many Universes are There?&quot; was animated by Andrew Park (http://www.cognitivemedia.co.uk)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12012.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-03-30T20:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1bWKZFP2Tc</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Chris</video:tag>
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      <video:tag>Universe</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sociology-185-GLOBAL-SOCIOLOGY-Walden-Bello-Global-Financial-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Sociology 185 - GLOBAL SOCIOLOGY -Walden Bello - Global Financial Institutions</video:title>
      <video:description>&quot;Lec 5 - Sociology 185 - GLOBAL SOCIOLOGY -Walden Bello - Global Financial Institutions&quot;Global Sociology
Walden Bello - Global Financial Institutions and Civil Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23978.jpg</video:thumbnail_loc>
      <video:duration>3711</video:duration>
      <video:publication_date>2012-09-14T12:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TzQgxYmGANQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>185</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Walden</video:tag>
      <video:tag>Bello</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Zaitsevs-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Zaitsev&apos;s Rule</video:title>
      <video:description>Zaitsev&apos;s Rule

Zaitsev&apos;s Rule for E2 and E1 reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24577.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
      <video:publication_date>2012-09-17T14:08:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2jO--kC3aqk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Zaitsev</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Conversion-Factors-2-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Conversion Factors 2 (NB)</video:title>
      <video:description>Conversion Factors 2 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26143.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-19T00:02:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mcQ1eivjgEs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>conversion</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>2</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-The-Two-Ozone-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - The Two Ozone Problems</video:title>
      <video:description>&quot;Lec 31 - The Two Ozone Problems&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are two ozone problems in the atmosphere.  Tropospheric ozone in the form of photochemical smog is sometimes dangerously high whereas stratospheric ozone concentration is sometimes dangerously low.  Photochemical smog is created through chemical reactions between UV radiation from the run and nitrogen oxides that are emitted from automobiles.  High concentrations of tropospheric ozone are dangerous because of the damage ozone can cause to a person&apos;s airway if it is inhaled.  The EPA has specified limits of ozone concentration but several counties in the USA exceed these limits.  The primary air pollutants from which ozone is created have a peak concentration twice a day typically, which is associated with rush hour times during the day.  

00:00 - Chapter 1. Air Pollutants
06:05 - Chapter 2. Two Ozone Problems
07:08 - Chapter 3. Ozone Properties
11:20 - Chapter 4. Photochemical Smog
15:16 - Chapter 5. Ozone Concentration Limits
25:10 - Chapter 6. Creation of Ozone Pollution
26:41 - Chapter 7. Primary Pollutants

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23327.jpg</video:thumbnail_loc>
      <video:duration>2271</video:duration>
      <video:publication_date>2012-09-13T12:59:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CZUivMxgT-0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assisted-conception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assisted conception</video:title>
      <video:description>Do we need assisted conception in the poor countries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/ad460869-e08c-45a8-a998-c7d386264912/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-08-14T20:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4472.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Slide</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>IVF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 18, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24010.jpg</video:thumbnail_loc>
      <video:duration>6448</video:duration>
      <video:publication_date>2012-09-14T13:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tKbzlOU_ETk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Modern</video:tag>
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      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Comparing-E2-E1-Sn2-Sn1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Comparing E2 E1 Sn2 Sn1 Reactions</video:title>
      <video:description>Comparing E2 E1 Sn2 Sn1 Reactions

Comparing E2 E1 Sn2 Sn1 Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24578.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-17T14:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12Rvts2NR7M</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Perpendicular-lines-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Perpendicular lines 2</video:title>
      <video:description>Perpendicular lines 2

U04_L2_T2_we2 : Perpendicular lines 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24579.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T14:08:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TsEhZRT16LU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lung-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lung Model</video:title>
      <video:description>This video describes a model of the lungs. It points out anatomic locations such as the base, diaphragmatic surface, costal surface, apex, and their anatomic relationships to the ribs and heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e990ff61-0d06-4d06-a66b-e0063254e293/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-11-14T00:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5237.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lung</video:tag>
      <video:tag>model</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Diaphragmatic</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>costal</video:tag>
      <video:tag>apex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-Cell-Model-Membranous-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Cell Model - Membranous Organelles</video:title>
      <video:description>In this video you will see an old cell model which focuses on membranous organelles which include the endoplasmic reticulum, fixed ribosomes on rough endoplasmic reticulum, as well as peroxisome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fbf9ec66-deb8-4489-95b3-979ecc49d905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-14T19:04:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5267.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>old</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Membranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>ribosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-20th-Century-Capitalism-and-Regulation-in-the-United-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - 20th Century Capitalism and Regulation in the United States</video:title>
      <video:description>20th Century Capitalism and Regulation in the United States

Overview of cycles of regulation, de-regulation and government in 20th century US capitalism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24482.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-09-17T13:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J33nVRyTeyU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>20th</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Design-of-Implicit-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Design of Implicit Interactions</video:title>
      <video:description>&quot;Lec 23 - The Design of Implicit Interactions&quot; May 18, 2007 lecture by Wendy Ju for the Stanford University Human-Computer Interaction Seminar (CS 547). The infiltration of computer technologies into everyday life has brought the problems of traditional interaction design to a head.  As we begin to design products which adapt their behaviors, which infer what we are doing, and which try to assist us proactively, we need new ways of thinking about how to design these interactive products so that they are more helpful than they are annoying.  In this presentation, Wendy outlines implicit interactions as an emerging area of applied design research that investigates the design of implicit interactions, which occur without the behest of awareness of the user.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24037.jpg</video:thumbnail_loc>
      <video:duration>3915</video:duration>
      <video:publication_date>2012-09-14T14:54:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9D1bDbPwPY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Designing-a-Health-Care-Interface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Designing a Health Care Interface</video:title>
      <video:description>&quot;Lec 4 - Designing a Health Care Interface&quot; October 26, 2007 lecture by Paul Tang for the Stanford University Human-Computer Interaction Seminar (CS 547). Even more fragmented than American health care is the management of health care information. Faced with a barrage of poorly organized health information, physicians and other clinicians must sift through uninspired displays to glean pearls of information necessary to make clinical decisions.  New tools for information gathering from patients and for information rendering to patients must be developed in order to activate patients to become fully informed and fully empowered members of their health care team.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24043.jpg</video:thumbnail_loc>
      <video:duration>5237</video:duration>
      <video:publication_date>2012-09-14T14:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1nO_rWZkjc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Designing-for-Cuba-Necessary-Intervention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Designing for Cuba: Necessary In(ter)vention</video:title>
      <video:description>&quot;Lec 11 - Designing for Cuba: Necessary In(ter)vention&quot; April 11, 2008 lecture by Gwendolyn Floyd and Joshua Kauffman for the Stanford University Human Computer Interaction Seminar (CS547).

This lecture shares REGIONAL&apos;s recent in-field Cuban research that spans the socio-technological, the political, and the top-secret. It reveals how their research led to the design of a simple and affordable digital device that would potentially accelerate Cuban social change. It also discusses how an understanding of Cuba&apos;s development in a technologically walled garden offers us the chance to consider this closed-system metaphor for how the world is increasingly accepting itself to be.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24050.jpg</video:thumbnail_loc>
      <video:duration>3650</video:duration>
      <video:publication_date>2012-09-14T14:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jjhe1Vq592o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Cuba</video:tag>
      <video:tag>necessary</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ter</video:tag>
      <video:tag>vention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-E2-E1-Sn2-Sn1-Reactions-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - E2 E1 Sn2 Sn1 Reactions Example 2</video:title>
      <video:description>E2 E1 Sn2 Sn1 Reactions Example 2

E2 E1 Sn2 Sn1 Reactions Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24580.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-17T14:09:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vinEPfrqfiU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CERN-The-Standard-Model-Of-Particle-Physics-c4b081</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CERN : The Standard Model Of Particle Physics</video:title>
      <video:description>This video is from CERN and discusses the Standard Model Of Particle Physics. The standard model of particle physics is a theory concerning the electromagnetic, weak and strong nuclear interactions which mediate the dynamics of the known subatomic particles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ff0bf5d7-11e5-4c98-b5eb-7485c72180a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-11-14T22:54:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5315.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>and</video:tag>
      <video:tag>strong</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>subatomic</video:tag>
      <video:tag>Particles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Trigonometric-Identities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Trigonometric Identities</video:title>
      <video:description>Trigonometric Identities

Introduction to trigonometric identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20045.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T01:39:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLzXqIqZZz0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>identities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ideas-Lead-to-Scientific-Discoveries-How</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ideas Lead to Scientific Discoveries: How?</video:title>
      <video:description>Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes&apos; calculation of the Earth&apos;s circumference around 200 BC and Hippolyte Fizeau&apos;s measurement of the speed of light in 1849. (Launching a series on Inventions that Shaped History)

&quot;How Simple Ideas Lead to Scientific Discoveries&quot; was animated by the TED-Ed Animation Team (Jeremiah Dickey, Biljana Labovic, Celeste Lai, Kari Mulholland and Franz Palomares)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12009.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-03-30T19:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F8UFGu2M2gM</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>Adam</video:tag>
      <video:tag>Savage</video:tag>
      <video:tag>Inventions</video:tag>
      <video:tag>that</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>History</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Circumference</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>math</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>Jeremiah</video:tag>
      <video:tag>Dickey</video:tag>
      <video:tag>Biljana</video:tag>
      <video:tag>Labovic</video:tag>
      <video:tag>Celeste</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Napoleon-and-the-Wars-of-the-First-and-Second-Coalitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Napoleon and the Wars of the First and Second Coalitions</video:title>
      <video:description>Napoleon and the Wars of the First and Second Coalitions

Overview of the first two coalitions against France and Napoleon&apos;s roles in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24490.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T13:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OzyH-1p9nAg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>of</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Coalitions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 8 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot;Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20634.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-09-06T17:14:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y4Ij00Pa0ps</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Letters and Science C70V</video:title>
      <video:description>Lec 19- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17142.jpg</video:thumbnail_loc>
      <video:duration>4921</video:duration>
      <video:publication_date>2012-09-02T11:20:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQTvrma2fKc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 9, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24060.jpg</video:thumbnail_loc>
      <video:duration>6414</video:duration>
      <video:publication_date>2012-09-14T15:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CaTF4QZ94Fk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Lobe-Model-Cortical-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Lobe Model - Cortical Nephron</video:title>
      <video:description>This video describes a model of the Renal Lobe and the Cortical Nephron. It describes its surrounding structure including the renal capsule and proximal convoluted tubule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1cb77d6-8eff-4b81-94f1-4d69446dcb87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-14T23:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5325.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cortical</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>convoluted</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>Capsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Beauty-of-Algebra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Beauty of Algebra</video:title>
      <video:description>The Beauty of Algebra

Why the abstraction of mathematics is so fundamental</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20073.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-06T01:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpCJyQ2usJ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>of</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Future-Evolution-of-High-Performance-Microprocessors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Future Evolution of High-Performance Microprocessors</video:title>
      <video:description>&quot;Lec 1 - Future Evolution of High-Performance Microprocessors&quot; September 27, 2006 lecture by Norm Jouppi for the Stanford University Computer Systems Colloquium (EE 380).

The evolution of high-performance microprocessors has recently gone through a significant inflection point; such issues will be discussed, as well as the likely future of high performance microprocessors.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24075.jpg</video:thumbnail_loc>
      <video:duration>3722</video:duration>
      <video:publication_date>2012-09-14T15:13:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBMeplaz0HA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Microprocessors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-United-Communication-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The United Communication Transformation</video:title>
      <video:description>&quot;Lec 10 - The United Communication Transformation&quot; January 10, 2007 lecture by Anoop Gupta for the Stanford University Computer Systems Colloquium (EE 380). Microsoft&apos;s vision for United Communications is to break down the silos of communication modalities, allowing people, teams and organizations to communicate simply and effectively while integrating communications with their business applications and processes; the discussion concerns this vision, as well as what solutions are available and the research challenges that will be addressed to deliver this vision.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24084.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-09-14T15:14:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5GOgVEllmdM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>the</video:tag>
      <video:tag>United</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Representing-Structures-of-Organic-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Representing Structures of Organic Molecules</video:title>
      <video:description>Representing Structures of Organic Molecules

Representing Structures of Organic Molecules</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24502.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2012-09-17T13:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pMoA65Dj-zk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Representing</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Mac-OS-X-Cocoa-Touch-Objective-C-and-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Mac OS X, Cocoa Touch, Objective-C and Tools</video:title>
      <video:description>&quot;Lec 1 - Introduction to Mac OS X, Cocoa Touch, Objective-C and Tools&quot; (January 5, 2010) Alan Cannistraro starts the quarter with an introduction to Mac OS X, Cocoa Touch, and Objective-C.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18925.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-04T07:58:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oesNwgHn1ws</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>frameworks</video:tag>
      <video:tag>runtime</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>State</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 8 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Kimberly Hamad-Schifferli

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15090.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-08-28T13:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsqFfbpXbSQ</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Thermodynamics</video:title>
      <video:description>&quot;Lec 21 - Thermodynamics&quot; Fundamentals of Physics (PHYS 200)

This is the first of a series of lectures on thermodynamics. The discussion begins with understanding &quot;temperature.&quot; Zeroth&apos;s law is introduced and explained. Concepts such as &quot;absolute zero&quot; and &quot;triple point of water&quot; are defined. Measuring temperature through a number of instruments is addressed as well as the different scales of measurement. The second half of the lecture is devoted to heat and heat transfer. Concepts such as &quot;convection&quot; and &quot;conduction&quot; are explained thoroughly.

00:00 - Chapter 1. Temperature as a Macroscopic Thermodynamic Property
06:45 - Chapter 2. Calibrating Temperature Instruments
22:25 - Chapter 3. Absolute Zero, Triple Point of Water, The Kelvin
28:55 - Chapter 4. Specific Heat and Other Thermal Properties of Materials
43:17 - Chapter 5. Phase Change
55:06 - Chapter 6. Heat Transfer by Radiation, Convection and Conduction
01:03:27 - Chapter 7. Heat as Atomic Kinetic Energy and its Measurement

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15907.jpg</video:thumbnail_loc>
      <video:duration>4288</video:duration>
      <video:publication_date>2012-08-28T21:29:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mb8LqNlHeLY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Celsius</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>Joule</video:tag>
      <video:tag>Kelvin</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Zeroth</video:tag>
      <video:tag>Zeroths</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-CS-61A-Recursion-and-Iteration-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CS 61A : Recursion and Iteration II</video:title>
      <video:description>CS 61A : Recursion and Iteration II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19577.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-05T03:40:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1VagzsdEhA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Year-2008-Real-Estate-Finance-and-its-Vulnerability-to-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Year 2008 - Real Estate Finance and its Vulnerability to Crisis</video:title>
      <video:description>Real Estate Finance and its Vulnerability to Crisis -Year 2008

Financial Markets (ECON 252)

Real Estate is the biggest asset class and of great importance for both individuals and institutional investors. An array of economic and psychological factors impact real estate investment decisions and the public has changing ideas of real estate as a profitable investment. People&apos;s demand to buy a home by taking on long-term debt, called a mortgage, is often tied with the overall health of the economy and financial markets. In recessions, home buying tends to fall and the opposite holds in a strong economy. Commercial real estate, held indirectly by the public through partnerships and real estate investment trusts (REITs), is vulnerable to similar speculative activity. The most recent real estate boom illustrates the speculative nature of real estate, and its relation to financial and economic crises.

00:00 - Chapter 1. Introduction 
02:17 - Chapter 2. The Development of Commercial Real Estate Assets, from DPP to REIT 
17:34 - Chapter 3. The Evolution of Mortgages and Government Regulatory Measures 
30:06 - Chapter 4. The Math of Mortgages, Fannie Mae, and Freddie Mac 
41:50 - Chapter 5. Understanding the Current Housing Boom: Comparing Los Angeles and Milwaukee 
57:37 - Chapter 6. Domestic and International Real Estate Booms 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12550.jpg</video:thumbnail_loc>
      <video:duration>4049</video:duration>
      <video:publication_date>2012-08-20T13:50:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gi2uH3YxohU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>case</video:tag>
      <video:tag>Shiller</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Estate</video:tag>
      <video:tag>DPP</video:tag>
      <video:tag>Limited</video:tag>
      <video:tag>Liability</video:tag>
      <video:tag>LP</video:tag>
      <video:tag>Mortgages</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>subprime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 28 - MIT 7.014 Introductory Biology, Spring 2005&quot; Population Growth I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15161.jpg</video:thumbnail_loc>
      <video:duration>2846</video:duration>
      <video:publication_date>2012-08-28T13:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y8eEMYqkwz0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 3- MIT 24.209 Philosophy In Film and Other Media.
Instructor: Prof. Irving Singer

Session 3: Edward Song, David Levinson, focusing attention, camera work, the nature of love, ideals of romantic love, selling out in &quot;The Lady Eve&quot;

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15250.jpg</video:thumbnail_loc>
      <video:duration>2398</video:duration>
      <video:publication_date>2012-08-28T16:08:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qypsPGqNF6Q</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 14 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20640.jpg</video:thumbnail_loc>
      <video:duration>3829</video:duration>
      <video:publication_date>2012-09-06T17:18:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JgRMU-6kDBc</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Year-2008-Investment-Banking-and-Secondary-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -Year 2008 - Investment Banking and Secondary Markets</video:title>
      <video:description>Investment Banking and Secondary Markets -Year 2008

Financial Markets (ECON 252)

First, Professor Shiller discusses today&apos;s changing financial system and recent market stabilization reform introduced by U.S. Treasury Secretary Henry Paulson. The financial system is inherently unstable and would benefit from more surveillance, particularly for consumer protection issues, given the recent subprime mortgage crisis. Although this particular reform might not be successful, more regulators and policymakers are talking about changing the stabilization system and will likely alter the role of the Fed in the future.

Second, Professor Shiller introduces the mechanics and role of investment banking. Investment banks underwrite securities and arrange for the issue of stocks and bonds by corporations. Corporations work with investment banks to navigate the Securities and Exchange Commission requirements for issuing securities. The banks then take on a &quot;bought deal&quot; or &quot;best efforts deal&quot; and help the corporation to find a market for the securities. Investment banking depends on the reputation of its bankers and, as we have seen recently, can be destroyed by rumors about the bank&apos;s insolvency. 

00:00 - Chapter 1. The Paulson Proposal: Opportunities for Stabilization and Surveillance 
13:45 - Chapter 2. The Fed as a Market Stability Regulator and News Media Bias 
23:31 - Chapter 3. What Is Investment Banking? A Historical Glimpse 
47:47 - Chapter 4. Investment Banks&apos; Underwriting Process and the Importance of Reputation 
01:05:40 - Chapter 5. The Investment Banker as the Manager of a Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12555.jpg</video:thumbnail_loc>
      <video:duration>4339</video:duration>
      <video:publication_date>2012-08-20T13:52:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OyE3AIiv9l0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>depository</video:tag>
      <video:tag>Institution</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Steagall</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>1933</video:tag>
      <video:tag>Gramm</video:tag>
      <video:tag>Leach</video:tag>
      <video:tag>Bliley</video:tag>
      <video:tag>1999</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Paulson</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>stabilization</video:tag>
      <video:tag>objectives</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>regulations</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>herring</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Commission</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>underwriting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 23 - MIT 18.086 Mathematical Methods for Engineers II&quot; Calculus of Variations / Weak Form

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15383.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-28T16:59:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/94nmfDkTL-E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 10 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Douglas Lauffenburger

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15093.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-08-28T13:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GSFrP7BlOc8</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-TEDxCaltech-Charlie-Marcus-Nanoelectronics-and-Quantum-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - TEDxCaltech - Charlie Marcus - Nanoelectronics and Quantum Computation</video:title>
      <video:description>Lec 24 - TEDxCaltech - Charlie Marcus - Nanoelectronics and Quantum Computation. Charlie Marcus is Professor of Physics at Harvard.  His research focuses on fabrication of submicron electronic structures -- semiconductor quantum dots, carbon nanotubes, and graphene-based microstructures -- and measurement of their electron transport properties at low temperatures. His scientific interests include mesoscopic quantum phenomena, at the interface between micro and macro scales -- where quantum properties coexist with disorder and decoherence. Charlie&apos;s current research includes investigations of spin-based qubits for quantum information processing, and schemes for topological quantum computing based on the fractional quantum Hall effect. He is also exploring the use of quantum dots in medical imaging, focusing primarily on novel materials as contrast agents for magnetic resonance imaging.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15038.jpg</video:thumbnail_loc>
      <video:duration>715</video:duration>
      <video:publication_date>2012-08-28T12:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Uh6b3CDRaA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Cardiovascular-Physiology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Cardiovascular Physiology (cont.)</video:title>
      <video:description>&quot;Lec 15 - Cardiovascular Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman talks about electrical conductivity in the heart: that is, the generation and propagation of electrical potential in heart cells. He describes the role of ion channels and pumps in transporting sodium, potassium, and calcium ions to create action potential. This propagation of signal from the sinoatrial node through different tissues, which can be replaced by a pacemaker, eventually stimulates contraction of muscle fibers throughout the heart. Next, he describes the electrocardiograph and how each wave trace corresponds to the events caused by depolarization/repolarization of different heart tissues.

00:00 - Chapter 1. The Lipid Membrane and Electric Potential
08:02 - Chapter 2. Creation of Action Potential
15:50 - Chapter 3. Electrophysiological Differences Between Nervous System and Heart
22:43 - Chapter 4. The Cardiac Conduction System
26:46 - Chapter 5. The Heartbeat and EKG
40:35 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16620.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-08-31T16:16:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzIvB0BUc6c</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>electrocardiogram</video:tag>
      <video:tag>Pacemaker</video:tag>
      <video:tag>Resting</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>gated</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Biopsy-as-aid-to-oral-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Biopsy as aid to oral diagnosis</video:title>
      <video:description>&quot;Lec 27 - Biopsy as aid to oral diagnosis&quot; This video describes the procedure of securing a biopsy and shows examples of different surgical biopsy techniques.  Orig. air date: JAN 25 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21222.jpg</video:thumbnail_loc>
      <video:duration>1980</video:duration>
      <video:publication_date>2012-09-09T03:13:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s4T-qqWJJOQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

Nonpoint Source Pollution - Water Quality Standards

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19543.jpg</video:thumbnail_loc>
      <video:duration>4178</video:duration>
      <video:publication_date>2012-09-05T03:20:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jyA0qAs7WQ4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Lecture-09-The-Linear-Model-II-May-1-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Lecture 09 - The Linear Model II (May 1, 2012)</video:title>
      <video:description>Lec 9 - Lecture 09 - The Linear Model II (May 1, 2012). The Linear Model II - More about linear models. Logistic regression, maximum likelihood, and gradient descent. Lecture 9 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15098.jpg</video:thumbnail_loc>
      <video:duration>5234</video:duration>
      <video:publication_date>2012-08-28T13:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qSTHZvN8hzs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Lecture-16-Radial-Basis-Functions-May-24-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Lecture 16 - Radial Basis Functions (May 24, 2012)</video:title>
      <video:description>Lec 16 - Lecture 16 - Radial Basis Functions (May 24, 2012). Radial Basis Functions - An important learning model that connects several machine learning models and techniques. Lecture 16 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15108.jpg</video:thumbnail_loc>
      <video:duration>4928</video:duration>
      <video:publication_date>2012-08-28T13:11:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8CfrnOPtLc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Lecture-01-The-Learning-Problem-April-3-2012-NEW-AUDIO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Lecture 01 - The Learning Problem (April 3, 2012) **NEW AUDIO</video:title>
      <video:description>Lec 19 - Lecture 01 - The Learning Problem (April 3, 2012) **NEW AUDIO. This lecture is the same one as http://youtu.be/VeKeFIepJBU but with correct audio dropouts.

The Learning Problem - Introduction; supervised, unsupervised, and reinforcement learning. Components of the learning problem. Lecture 1 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15113.jpg</video:thumbnail_loc>
      <video:duration>4888</video:duration>
      <video:publication_date>2012-08-28T13:12:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mbyG85GZ0PI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Polynomial-approximation-of-functions-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Polynomial approximation of functions (part 4)</video:title>
      <video:description>Polynomial approximation of functions (part 4)

Approximating cos x with a Maclaurin series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19892.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-06T00:41:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gcJeg4SdIpU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Biomedical-Engineers-and-Artificial-Organs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Biomedical Engineers and Artificial Organs</video:title>
      <video:description>&quot;Lec 25 - Biomedical Engineers and Artificial Organs&quot; Frontiers of Biomedical Engineering (BENG 100)

In this final lecture, Professor Saltzman talks about artificial organs, with a stress on synthetic biomaterials. First, the body&apos;s responses (immunological and scar healing responses) to foreign materials are introduced. This leads to discussion of different types of polymer/plastic materials (i.e., Dacron and GORE-TEX) and their properties. Next, Professor Saltzman talks about the design and function of some artificial organs, such as lens implants, heart valves and vessels, hip, dialyzer, heart/lung bypass machine, and the artificial heart. Lastly, challenges and areas for improvement in the field are presented.

00:00 - Chapter 1. Introduction to Biomaterials
03:15 - Chapter 2. Polymers
15:50 - Chapter 3. Threat of Coagulation and Clotting
22:22 - Chapter 4. Physical Responses to Biomaterials
27:41 - Chapter 5. Joint Replacement Using Biomaterials
38:01 - Chapter 6. Dialysis
43:51 - Chapter 7. Artificial Organs and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16630.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-31T16:23:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yecsqtQbKU8</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>hydrogel</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Weber-on-Legal-Rational-Authority</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Weber on Legal-Rational Authority</video:title>
      <video:description>&quot;Lec 20 - Weber on Legal-Rational Authority&quot; Foundations of Modern Social Thought (SOCY 151)

The purest form—the ideal type—of Weber&apos;s legal-rational type of authority is bureaucracy.  Legal-rational authority indicates that authority is invested in a set of rules and rule-bound institutions and that the creating and changing the rules are outside of the control of those who administer them; it does not mean, however, that the authority is democratic.  Monarchs and even authoritarian leaders who recognize a set of laws external to their powers govern using legal-rational authority.  The characteristics of bureaucracy include a fixed salary, posts based on technical skill rather than personal connections, a well-defined hierarchy, and continuous rules which bind the behavior of administrators and citizens or clients alike.

00:00 - Chapter 1. Introduction to Weber&apos;s Theory on Legal Rational Authority
04:00 - Chapter 2. Pure Type of Legal Rational Authority
18:17 - Chapter 3. The Bureaucracy
37:58 - Chapter 4. Limitations of Bureaucratic Authority

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23493.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-14T09:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjU7CIGw65I</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>on</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Authority</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Peloponnesian-War-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Peloponnesian War, Part II</video:title>
      <video:description>&quot;Lec 19 - The Peloponnesian War, Part II&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan focuses on the causes of the Peloponnesian War and the possible motivations for Thucydides&apos; book, The History of the Peloponnesian War. Concerning the first point, Professor Kagan parts ways with Thucydides and argues that the war was not inevitable and that the Athenians under Pericles followed a policy of deterrence, which was aimed at peace. Similarly, he points out that there were a number of Spartans who did not want war as well. Therefore, according to this line of reasoning, war broke out due to a number of factors that were avoidable. Concerning the second point, Professor Kagan argues that Thucydides was a revisionist historian. In other words, Thucydides was writing not as a disinterested historian, but as a historian with a point to make, namely, that the war was inevitable and that Athens was only a democracy in name under Pericles. Finally, Professor Kagan acknowledges that his two points are debatable.

00:00 - Chapter 1. Lead Up to the War: Corcyra and Potidaea
12:17 - Chapter 2. Lead Up to the War: The Megarian Decree
20:08 - Chapter 3. The Spartan Assembly Votes and the Course of War Is Set
36:33 - Chapter 4. The Start of the War
50:02 - Chapter 5. Thucydides as Revisionist Historian

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16649.jpg</video:thumbnail_loc>
      <video:duration>4528</video:duration>
      <video:publication_date>2012-08-31T16:44:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c5NcR-fU3QM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Archarnians</video:tag>
      <video:tag>Aristophanes</video:tag>
      <video:tag>Corcyra</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Megara</video:tag>
      <video:tag>Megarian</video:tag>
      <video:tag>Decree</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Potidaea</video:tag>
      <video:tag>Revisionist</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Sthenelaidas</video:tag>
      <video:tag>Sybota</video:tag>
      <video:tag>curse</video:tag>
      <video:tag>Alcmaeonidae</video:tag>
      <video:tag>treaties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Polynomial-approximations-of-functions-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Polynomial approximations of functions (part 5)</video:title>
      <video:description>Polynomial approximations of functions (part 5)

MacLaurin representation of sin x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19893.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-06T00:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AoDucUmO20</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Boston-ULTRA-Ex-Metabolism-across-urban-to-rural-gradients-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest</video:title>
      <video:description>Lec 7 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest. Boston ULTRA-Ex: Metabolism across urban-to-rural gradients -- Lucy Hutyra

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15132.jpg</video:thumbnail_loc>
      <video:duration>1202</video:duration>
      <video:publication_date>2012-08-28T13:25:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnn8sbC1WHU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-534bbf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 3 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; Reaction Work-Up II

Using the Rotavap: The rotary evaporator is your friend in the lab. This video will ensure that you build a safe and productive relationship.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15269.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-08-28T16:16:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7c0XL-ZQn5I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Climate-Change-The-Global-Ocean-in-Earth-Science-Week</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Climate Change &amp; The Global Ocean in Earth Science Week</video:title>
      <video:description>Climate change has been fairly easy to see and experience on the surface of the earth but how about in the mysterious ocean. Earth science week this time is also trying to find out the effect of climate change in the global ocean.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd1e3bcf-1a0c-412d-8bd9-c8794f6002ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-11-24T22:31:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7812.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>week</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami and the head TA switch places for the day. The TA explains CS106A in a nut shell and goes into detail on the topics Searching and Sorting.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15960.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-08-29T01:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ytrc3AsaHM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Searching</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>search</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>efficiencies</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>timing</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>radix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-The-Multiverse-and-Theories-of-Everything</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last - The Multiverse and Theories of Everything</video:title>
      <video:description>&quot;Lec last - The Multiverse and Theories of Everything&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn begins the class with a discussion of a recent New York Times article about the discovery of a new, earth-like planet. He then discusses concepts such as epicycles, dark energy and dark matter; imaginary ideas invented to explain 96% of the universe. The Anthropic Principle is introduced and the possibility of the multiverse is addressed. Finally, biological arguments are put forth for how complexity occurs on a cosmological scale. The lecture and course conclude with a discussion on the fine differences between science and philosophy.

00:00 - Chapter 1. Calculations for an Earth-Like Planet
08:23 - Chapter 2. Cosmology: The Game -- Working with Imaginary Ideas
29:39 - Chapter 3. The Anthropic Principle and the Multiverse
42:00 - Chapter 4. The Fine Line between Science and Philosophy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17294.jpg</video:thumbnail_loc>
      <video:duration>2806</video:duration>
      <video:publication_date>2012-09-02T17:41:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAxwmiKrjgU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Anthropic</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>earthlike</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>epicycle</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Helium</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>Smolin</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>MOND</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>new</video:tag>
      <video:tag>York</video:tag>
      <video:tag>Times</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-2707-Transmission-and-Deregulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Law 270.7  Transmission and Deregulation</video:title>
      <video:description>Law 270.7  Transmission and Deregulation

September 24, 2008

Transmission Challenges -- Central station renewable energy sources, such as wind and thermal, are most promising and easiest to develop in remote places.  Ensuring that there is sufficient electric transmission capacity to deliver this power to market and deciding who should pay for the transmission lines are major challenge now facing many state and federal regulators. Deregulation and Its Role in Promoting Renewable Energy -- Wholesale competition drives energy service providers to purchase the lowest-cost option, which will not always be renewable.  This requires government to impose standards on the energy service providers to encourage renewable power development.  Retail competition has been held out as a great way to promote renewable power, since many customers may choose a renewable option, even if it costs a little more.  We will consider the pros and cons of retail competition, and assess its promise to advance renewable power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19564.jpg</video:thumbnail_loc>
      <video:duration>5946</video:duration>
      <video:publication_date>2012-09-05T03:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlN8Lwi8AaM</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 11 - MIT CMS.930 Media, Education and the Marketplace&quot; Brenda Matthis

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15256.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-08-28T16:11:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lE3V1pFB1D4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-TEDxCaltech-Danny-Hillis-Reminiscing-about-Richard-Feynman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - TEDxCaltech - Danny Hillis - Reminiscing about Richard Feynman</video:title>
      <video:description>Lec 22 - TEDxCaltech - Danny Hillis - Reminiscing about Richard Feynman. Danny Hillis is an inventor, scientist, author and engineer, and is chairman and co-founder of Applied Minds.  Previously, he was Vice President and Disney Fellow at Walt Disney Imagineering and was a co-founder of Thinking Machines Corp. Danny pioneered the concept of parallel computers that is now the basis for most supercomputers, and RAID disk array technology used to store large databases while completing his PhD at MIT. He holds over 150 U.S. patents, and is the designer of a 10,000-year mechanical clock.  Danny is also the Judge Widney professor of engineering and research medicine at the University of Southern California, and serves as co-chairman of The Long Now Foundation, and is on the board of the Hertz Foundation. He is a Fellow of the Association of Computing Machinery, of the American Academy of Arts and Sciences, the International Leadership Forum, and a member of the National Academy of Engineering.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15036.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-08-28T12:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8CKW4A6jnJA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the use of symmetric matrices, quadratic forms, matrix norm, and SVDs in LDS for the course Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16341.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-08-29T18:34:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Gl082gAZGc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>form</video:tag>
      <video:tag>semidefinite</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>amplification</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Compound-Interest-and-e-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Compound Interest and e (part 2)</video:title>
      <video:description>Compound Interest and e (part 2)

Compounding 100% annual interest continuously over a year converges to e (2.71...)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20203.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-06T02:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dzMvqJMLy9c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 25 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20651.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-06T17:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_9M2ex_HTIk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Associative-Law-of-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Associative Law of Multiplication</video:title>
      <video:description>Associative Law of Multiplication

U01_L4_T1_we6 Associative Law of Multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24743.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-17T16:38:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5RzDVNob0-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Associative</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005-c35d32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15284.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T16:23:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on graphics, objects, classes, variables, and values pertaining to Java.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15942.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-08-29T00:42:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NPzPnycCFuE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>types</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>values</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 5 -  8.01 Physics I: Classical Mechanics, Fall 1999

3D Kinematics - Free Falling Reference Frames

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13856.jpg</video:thumbnail_loc>
      <video:duration>3175</video:duration>
      <video:publication_date>2012-08-25T21:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0OV1E9M9Kkc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Astronomy 10</video:title>
      <video:description>&quot;Lec 18 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23781.jpg</video:thumbnail_loc>
      <video:duration>3580</video:duration>
      <video:publication_date>2012-09-14T11:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YXqwTIUuiuQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-701122</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 4  - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot;Recrystallization

Recrystallization takes patience, but it&apos;s worth it! This video walks you through the procedure, from solubility tests to cold filtration, with information on one-solvent and two-solvent recrystallizations.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15270.jpg</video:thumbnail_loc>
      <video:duration>1175</video:duration>
      <video:publication_date>2012-08-28T16:16:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q47hTa1KvN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Electrical Engineering 141</video:title>
      <video:description>Lec 21- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17062.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-02T05:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AU2nwriT23I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Ocean-Bathymetry-and-Water-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Ocean Bathymetry and Water Properties</video:title>
      <video:description>&quot;Lec 19 - Ocean Bathymetry and Water Properties&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Plate tectonics and ocean bathymetry are discussed.  Bathymetry is the study of ocean depth, which is affected in some regions by plate tectonics and mantle dynamics.  Mid-ocean ridges are formed at plate boundaries where mantle material is rising to the ocean crust and solidifying as it cools to form new ocean crust material.  Seamounts are volcanoes that have formed from molten mantle material pushing up through the ocean crust, but these volcanoes lie below sea level.  These features are measured using acoustic depth profiling.  Ocean water properties, such as temperature and salinity, as well as the methods used to measure them are also discussed.

00:00 - Chapter 1. Plate Tectonics
17:12 - Chapter 2. Ocean Bathymetry
26:23 - Chapter 3. Atlantic Ocean Bathymetry
28:01 - Chapter 4. Pacific Ocean Bathymetry
28:50 - Chapter 5. Indian Ocean Bathymetry
29:16 - Chapter 6. Arctic Ocean Bathymetry
30:00 - Chapter 7. Measuring Ocean Surface Water Properties
37:37 - Chapter 8. Measuring Deep Water Properties

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23315.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-13T12:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EN8ynx-R0wY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Bathymetry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 5 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Reviews from the North End in Boston

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15067.jpg</video:thumbnail_loc>
      <video:duration>2333</video:duration>
      <video:publication_date>2012-08-28T12:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RYUokJgCnYw</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-360-Lec-3a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5  - MIT 3.60 | Lec 3a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 5  - MIT 3.60 | Lec 3a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Translation, Rotation, Periodicity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15276.jpg</video:thumbnail_loc>
      <video:duration>3276</video:duration>
      <video:publication_date>2012-08-28T16:19:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/APv1uyLL6ok</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Serious-Take-on-Internet-Game-Play</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Serious Take on Internet Game Play</video:title>
      <video:description>&quot;Lec 4 - A Serious Take on Internet Game Play&quot; (October 28, 2009) Mark Pincus, Serial entrepreneur and founder of Zynga, and Bing Gordon, longtime Electronic Arts creative mind and investor on behalf of KPCB, discuss successful CEOs, building sustainable companies, mentorship, and the consumer pay-driven Web 3.0.

Stanford University
http://www.stanford.edu

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18899.jpg</video:thumbnail_loc>
      <video:duration>4172</video:duration>
      <video:publication_date>2012-09-04T07:12:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G-c8gGZJ-28</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>social</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>coaching</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Bezos</video:tag>
      <video:tag>treasures</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>com</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>investors</video:tag>
      <video:tag>Empowerment</video:tag>
      <video:tag>responsibility</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>School</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>ego</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Profesor Sahami lectures on memory and helps the students understand what happens to a computer internally when programing. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15951.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-08-29T01:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8nNdNZ40EQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>RAM</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>hexadecimal</video:tag>
      <video:tag>static</video:tag>
      <video:tag>varialbes</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>heap</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>viewpoint</video:tag>
      <video:tag>strings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ocean-Water-Density-and-Atmospheric-Forcing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ocean Water Density and Atmospheric Forcing</video:title>
      <video:description>&quot;Lec 20 - Ocean Water Density and Atmospheric Forcing&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stability in the ocean is based on the density of the water.  Density must increase with depth in order for the ocean to be stable.  Density is a function of both temperature and salinity, with cold salty water having a higher density than warm fresh water.  Temperature and salinity in the ocean can be affected by the atmosphere.  Heat can be added to or removed from the ocean, and precipitation and evaporation change the salinity of the ocean.  Surface winds also act as a forcing mechanism on the ocean by creating a wind stress forcing which pushes surface waters.

00:00 - Chapter 1. Ocean Depth Profiles
06:05 - Chapter 2. Salinity
09:36 - Chapter 3. Stability in the Ocean
13:24 - Chapter 4. Density
22:08 - Chapter 5. Atmospheric Forcing of the Ocean
27:50 - Chapter 6. Atmospheric Forcing of the Ocean: Adding and Removing Heat
33:47 - Chapter 7. Atmospheric Forcing of the Ocean: Precipitation and Evaporation
43:23 - Chapter 8. Atmospheric Forcing of the Ocean: Wind Stress

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23316.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-13T12:54:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PE_ELrjDe0E</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>water</video:tag>
      <video:tag>density</video:tag>
      <video:tag>and</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>Forcing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6035-Computer-Language-Engineering-Fall-2005-3c88af</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Putting it all Together

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15297.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-08-28T16:27:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O3znBwtCRb4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-In-Defense-of-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - In Defense of Politics</video:title>
      <video:description>&quot;Lec Last - In Defense of Politics&quot; Introduction to Political Philosophy (PLSC 114)

This final lecture of the course is given &quot;in defense of politics.&quot; First, the idea and definition of &quot;politics&quot; and the &quot;political&quot; are discussed with reference to the ideas of Immanuel Kant and twentieth-century political scientists, novelists, and philosophers such as Bernard Crick, E. M. Forster, and Carl Schmitt. Patriotism, nationalism, and cosmopolitanism are also addressed as integral parts of political life. Finally, the role of educators--and &quot;old books&quot;--is discussed as essential to developing a proper understanding of the political.

00:00 - Chapter 1. Bernard Crick: &quot;In Defense of Politics&quot;
03:55 - Chapter 2. E. M. Forster: PatriotIsm and Loyalty
07:29 - Chapter 3. Carl Schmitt and Aristotle: Patriotism and Loyalty
12:24 - Chapter 4. Immanuel Kant: Transpolitical Cosmopolitanism
16:17 - Chapter 5. Schmitt vs. Kant: NationalIsm vs. Cosmopolitanism
25:45 - Chapter 6. Ethos of the American Regime
33:05 - Chapter 7. Where Should the Study of Political Science Be Today? Who Should Educate the Educators?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15935.jpg</video:thumbnail_loc>
      <video:duration>2342</video:duration>
      <video:publication_date>2012-08-28T21:43:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bqMLv9yLQmg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Crick</video:tag>
      <video:tag>Cicero</video:tag>
      <video:tag>Nicomachean</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>patriotism</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>res</video:tag>
      <video:tag>publica</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>sui</video:tag>
      <video:tag>generis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on options and opportunities after his class. He shows students the path of majoring in CS and explains what each class will offer. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15964.jpg</video:thumbnail_loc>
      <video:duration>2513</video:duration>
      <video:publication_date>2012-08-29T01:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aIjM-UE1JDQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>C</video:tag>
      <video:tag>hashmaps</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>math</video:tag>
      <video:tag>computability</video:tag>
      <video:tag>A</video:tag>
      <video:tag>I</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>simulations</video:tag>
      <video:tag>database</video:tag>
      <video:tag>crypto</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 17 - MIT 18.085 Computational Science and Engineering I&quot; Finite difference methods: equilibrium problems

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15426.jpg</video:thumbnail_loc>
      <video:duration>3916</video:duration>
      <video:publication_date>2012-08-28T17:16:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h8S3HJktpsA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Optimization-with-Calculus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Optimization with Calculus 2</video:title>
      <video:description>Optimization with Calculus 2

Find the volume of the largest open box that can be made from a piece of cardboard 24 inches square by cutting equal squares from the corners and turning up the sides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19844.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-05T18:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GYv-BZYYdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 26 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20652.jpg</video:thumbnail_loc>
      <video:duration>3355</video:duration>
      <video:publication_date>2012-09-06T17:28:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LJA3E6X6lRI</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 33 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20659.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-06T17:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MIXPc6fYr-Y</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Touch-Events-Multi-touch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Touch Events &amp; Multi-touch</video:title>
      <video:description>&quot;Lec 12 - Touch Events &amp; Multi-touch&quot; (February 18, 2010) Jason Beaver covers multi-touch events and gestures.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18937.jpg</video:thumbnail_loc>
      <video:duration>3357</video:duration>
      <video:publication_date>2012-09-04T08:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iZUtAU6pBf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Driver</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>event</video:tag>
      <video:tag>object</video:tag>
      <video:tag>deliver</video:tag>
      <video:tag>routing</video:tag>
      <video:tag>timestamp</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>responder</video:tag>
      <video:tag>Chain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Cormac-McCarthy-Blood-Meridian-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Cormac McCarthy, Blood Meridian (cont.)</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In this second lecture on Blood Meridian, Professor Hungerford builds a wide-ranging argument about the status of good and evil in the novel from a small detail, the Bible the protagonist carries with him in spite of his illiteracy. This detail is one of many in the text that continually lure us to see the kid in the light of a traditional hero, superior to his surroundings, developing his responses in a familiar narrative structure of growth. McCarthy&apos;s real talent, and his real challenge, Hungerford argues, is in fact to have invoked the moral weight of his sources--biblical, literary, and historical--while emptying them of moral content. Much as the kid holds the Bible an object and not a spiritual guide, McCarthy seizes the material of language--its sound, its cadences--for ambiguous, if ambitious, ends.

00:00 - Chapter 1. Structural Allusions: McCarthy&apos;s Formulation of the Hero
15:08 - Chapter 2. Maturation without Morality: Revising the Bildungsroman
24:50 - Chapter 3. Asserting Immortality: McCarthy&apos;s Literary Ambitions
33:12 - Chapter 4. The Bible of the Illiterate Kid: Literary Artifacts and Empty Scripture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17266.jpg</video:thumbnail_loc>
      <video:duration>2420</video:duration>
      <video:publication_date>2012-09-02T17:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ZFmf4T5L3o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bible</video:tag>
      <video:tag>Bildungsroman</video:tag>
      <video:tag>Bloom</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>machinery</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Alter</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Paradise-Lost-Books-V-VI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Paradise Lost, Books V-VI</video:title>
      <video:description>&quot;Lec 15 - Paradise Lost, Books V-VI&quot; Milton (ENGL 220)

The description of human sexual hierarchy in Book Four of Paradise Lost is contrasted with the depiction of angelic hierarchy in Book Five. Both the Archangel Raphael&apos;s and Satan&apos;s accounts and theories of creation are examined. The poem&apos;s complex and vacillating endorsement of arbitrary decree, on the one hand, and egalitarian self-determination, on the other, is probed. The nature of matter and physical being in Heaven and Eden are explored with particular emphasis placed on the poem&apos;s monistic elements. Overall, Milton&apos;s willingness to question accepted religious, social, and political doctrine, even that which authorities in his own poem seem to express, is stressed.

00:00 - Chapter 1. Men vs. Women: The Coexistence of Freedom and Social Hierarchy in &quot;Paradise Lost&quot; Book IV
08:49 - Chapter 2. Angels vs. Humans: The Coexistence of Freedom and Social Hierarchy in &quot;Paradise Lost&quot; Book V
40:34 - Chapter 3. Satan&apos;s Discussion with Abdiel

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17309.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-02T17:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OO-V9mAqthQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>individual</video:tag>
      <video:tag>angelic</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>coercion</video:tag>
      <video:tag>creatio</video:tag>
      <video:tag>nihilo</video:tag>
      <video:tag>Gerrard</video:tag>
      <video:tag>Winstanley</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>consent</video:tag>
      <video:tag>subordination</video:tag>
      <video:tag>Creation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-The-Indefinite-Integral-or-Anti-derivative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - The Indefinite Integral or Anti-derivative</video:title>
      <video:description>The Indefinite Integral or Anti-derivative

An introduction to indefinite integration of polynomials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19852.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-06T00:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRspb-iev-g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>or</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>derivative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 2 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture focuses on W.E.B. Du Bois and the Great Depression.  Recorded September 27, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15678.jpg</video:thumbnail_loc>
      <video:duration>3687</video:duration>
      <video:publication_date>2012-08-28T19:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2T0iGReGN2Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CS-61A-Lecture-13-Hierarchical-Data-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CS 61A Lecture 13: Hierarchical Data II</video:title>
      <video:description>CS 61A Lecture 13: Hierarchical Data II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19598.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-05T03:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ctV19g2vKwE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>hierarchical</video:tag>
      <video:tag>data</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  Climate Change 2</video:title>
      <video:description>Climate Change 2

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19652.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-05T04:02:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLyU_StpPoc</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-CS-61B-Weighted-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - CS 61B Weighted Graphs</video:title>
      <video:description>CS 61B Weighted Graphs

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19619.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-09-05T03:51:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zFbq8vOZ_0k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>weighted</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-CS-61A-Object-Oriented-Programming-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CS 61A : Object-Oriented Programming III</video:title>
      <video:description>CS 61A : Object-Oriented Programming III

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19620.jpg</video:thumbnail_loc>
      <video:duration>2582</video:duration>
      <video:publication_date>2012-09-05T03:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7u3pp7JCAIU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-CS-61B-Sorting-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - CS 61B Sorting V</video:title>
      <video:description>CS 61B Sorting V

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19631.jpg</video:thumbnail_loc>
      <video:duration>3260</video:duration>
      <video:publication_date>2012-09-05T03:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qNMQ4ly43p4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 5 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Bayard Rustin: Radical Outsider&quot;.  Recorded October 9, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15681.jpg</video:thumbnail_loc>
      <video:duration>2823</video:duration>
      <video:publication_date>2012-08-28T19:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lTTlFh8NFlU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Indefinite-Integration-part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Indefinite Integration (part IV)</video:title>
      <video:description>Indefinite Integration (part IV)

Integration by substitution (or the reverse-chain-rule)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19855.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:22:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJ9VRUDQyK8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>part</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 9 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007). This class session is entitled &quot;Bob Moses: Mississippi Organizer&quot;. Recorded October 23, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice. Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list...

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15685.jpg</video:thumbnail_loc>
      <video:duration>2607</video:duration>
      <video:publication_date>2012-08-28T19:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0En7jgdgp5g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 10 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Vincent Harding on Dr. Martin Luther King, Jr.  Recorded October 25, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Vincent Harding is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15686.jpg</video:thumbnail_loc>
      <video:duration>4182</video:duration>
      <video:publication_date>2012-08-28T19:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wgVz1n_ZhT0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-CS-61A-Client-Server</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - CS 61A : Client Server</video:title>
      <video:description>CS 61A : Client Server

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19645.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-05T03:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WvFvFeoEzu8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 11 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Clarence Jones on Dr. Martin Luther King, Jr.  Recorded November 1, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Clarence Jones is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15687.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-08-28T19:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZtFjpZ-sZmk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 13 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Stokely Carmichael Defines Black Power&quot;.  Recorded November 8, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15689.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-08-28T19:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QRT0Co-65MA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Relative-Stability-of-Amides-Esters-Anhydrides-and-Acyl-Chlorides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71- Relative Stability of Amides Esters Anhydrides and Acyl Chlorides</video:title>
      <video:description>Relative Stability of Amides Esters Anhydrides and Acyl Chlorides

Relative Stability of Amides Esters Anhydrides and Acyl Chlorides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24632.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
      <video:publication_date>2012-09-17T14:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NYI0bJK64MY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Relative</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Amides</video:tag>
      <video:tag>Esters</video:tag>
      <video:tag>Anhydrides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chlorides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Indefinite-Integration-part-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Indefinite Integration (part V)</video:title>
      <video:description>Indefinite Integration (part V)

Introduction to Integration by Parts (kind of the reverse-product rule)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19856.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T00:23:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pra6r20geXU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>part</video:tag>
      <video:tag>V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 7 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: David Weisbart, Ph.D., UCLA 2005 (substituting for Dr. Enderton)

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20595.jpg</video:thumbnail_loc>
      <video:duration>2333</video:duration>
      <video:publication_date>2012-09-06T16:42:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eWUVhUUGsM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Building-Your-Own-Dynamic-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Building Your Own Dynamic Language</video:title>
      <video:description>&quot;Lec 15 - Building Your Own Dynamic Language&quot; February 14, 2007 lecture by Ian Piumarta for the Stanford University Computer Systems Colloquium (EE 380). Ian describes several significant aspects of the design and implementation of a programming environment that, along with a programming language, exhibits the properties desired of the system at large; he finishes by describing the remaining components of the programming system (from parsing to code generation) developed by Viewpoints Research Institute.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24089.jpg</video:thumbnail_loc>
      <video:duration>4472</video:duration>
      <video:publication_date>2012-09-14T15:15:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cn7kTPbW6QQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>building</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Own</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - Total Internal Reflection</video:title>
      <video:description>Total Internal Reflection

Critical incident angle and total internal reflection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21836.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-10T14:41:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WRuatAcd2WY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Direct-Addition-Vs-Conjugate-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Direct Addition Vs Conjugate Addition</video:title>
      <video:description>This video will help you to decide between the conjugate addition and direct addition. Some reactions are shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a804e824-fcdf-4fea-b816-509b11d68694/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-30T13:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6284.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Deciding</video:tag>
      <video:tag>on</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>28</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Multiple-Sclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Multiple Sclerosis?</video:title>
      <video:description>An excellant animation about Multiple Sclerosis. MS is infecting central nervous system. Mechanism of multiple sclerosis is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ee1ebaa5-95fc-4587-8003-b156f42d3549/cand_25.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2007-05-24T04:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/401.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>MultipleSclerosis</video:tag>
      <video:tag>CentralNerveSystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 14 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Elaine Brown on the Black Panther Party.  Recorded November 13, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Elaine Brown is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15690.jpg</video:thumbnail_loc>
      <video:duration>3822</video:duration>
      <video:publication_date>2012-08-28T19:19:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8F7X8nW2mc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-A-Romp-Through-Ethics-for-Complete-Beginners-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -A Romp Through Ethics for Complete Beginners (2/7)</video:title>
      <video:description>&quot;Lec 31 -A Romp Through Ethics for Complete Beginners (2/7)&quot;Part 2 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine the preconditions of ethical reasoning and make a comparison between the law of the land and the moral law.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-02.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21439.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-09T05:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuMB1gf2NUw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>2</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 18 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Tupac Shakur&apos;s &apos;Thug Life&apos;&quot;.  Recorded December 4, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15693.jpg</video:thumbnail_loc>
      <video:duration>2083</video:duration>
      <video:publication_date>2012-08-28T19:24:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vV6bj6tJn64</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 3 -  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15697.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T19:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-agCn_nWztQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 4 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Solving a linear system

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15698.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-08-28T19:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11y8_XTbwGo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 25 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 25: Integration by inverse substitution; completing the square

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15617.jpg</video:thumbnail_loc>
      <video:duration>2909</video:duration>
      <video:publication_date>2012-08-28T18:26:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CXKoCMVqM9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 15 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Least squares (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15709.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-08-28T19:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oZnCOIbesiA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Blue-Planet-Oceanography-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 Blue Planet: Oceanography Sci 15 UCLA</video:title>
      <video:description>Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20740.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-07T16:21:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CSdChlYiyM4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 43 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 12

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15737.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-28T20:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWrrPuJf2nA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 -MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 9 -MIT 6.001 Structure and Interpretation, 1986&quot; Assignment, State, and Side-effects

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15784.jpg</video:thumbnail_loc>
      <video:duration>4520</video:duration>
      <video:publication_date>2012-08-28T20:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jl8EHP1WrWY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Socratic-Citizenship-Platos-Crito</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Socratic Citizenship: Plato&apos;s Crito</video:title>
      <video:description>&quot;Lec 3 - Socratic Citizenship: Plato&apos;s Crito&quot; Introduction to Political Philosophy (PLSC 114)

In the Apology, Socrates proposes a new kind of citizenship in opposition to the traditional one that was based on the poetic conception of Homer. Socrates&apos; is a philosophical citizenship, relying on one&apos;s own powers of independent reason and judgment. The Crito, a dialogue taking place in Socrates&apos; prison cell, is about civil obedience, piety, and the duty of every citizen to respect and live by the laws of the community.

00:00 - Chapter 1. Was Socrates Guilty or Innocent?
02:22 - Chapter 2. The Socratic Citizen
09:39 - Chapter 3. Principled DIsobedience to the Law
24:07 - Chapter 4. Crito&apos;s Apology: &quot;Companion Dialogue&quot;
42:22 - Chapter 5. Applying Lessons from Fourth-Century Athens to Our World Today

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15914.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-08-28T21:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PsRexM78_Vk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Charephon</video:tag>
      <video:tag>Crete</video:tag>
      <video:tag>Crito</video:tag>
      <video:tag>Delphic</video:tag>
      <video:tag>Oracle</video:tag>
      <video:tag>Homer</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Nihilism</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>tyranny</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Philosophers-and-Kings-Platos-Republic-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Philosophers and Kings: Plato&apos;s Republic, I-II</video:title>
      <video:description>&quot;Lec 4 - Philosophers and Kings: Plato&apos;s Republic, I-II&quot; Introduction to Political Philosophy (PLSC 114)

Lecture 4 introduces Plato&apos;s Republic and its many meanings in the context of moral psychology, justice, the power of poetry and myth, and metaphysics. The Republic is also discussed as a utopia, presenting an extreme vision of a polis--Kallipolis--Plato&apos;s ideal city.

00:00 - Chapter 1. Introduction
03:04 - Chapter 2. What Is Plato&apos;s &quot;Republic&quot; About?
17:38 - Chapter 3. I Went Down to the Piraeus
22:05 - Chapter 4. The Seventh Letter
30:00 - Chapter 5. Analyzing the Beginning of &quot;Republic&quot; and the Hierarchy of Characters
38:13 - Chapter 6. Cephalus

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15915.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-08-28T21:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nVQKbQVc2_w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adeimantus</video:tag>
      <video:tag>Anabasis</video:tag>
      <video:tag>catabasis</video:tag>
      <video:tag>Glaucon</video:tag>
      <video:tag>Kallipolis</video:tag>
      <video:tag>Niceratus</video:tag>
      <video:tag>Nicias</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Piraeus</video:tag>
      <video:tag>Polemarchus</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>Thrasymachus</video:tag>
      <video:tag>Xenophon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Paradise-XXX-XXXI-XXXII-XXXIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Paradise XXX, XXXI, XXXII, XXXIII</video:title>
      <video:description>&quot;Lec 22 - Paradise XXX, XXXI, XXXII, XXXIII&quot; Dante in Translation (ITAL 310)

Professor Mazzotta lectures on the final cantos of Paradise (XXX-XXXIII). The pilgrim&apos;s journey through the physical world comes to an end with his ascent into the Empyrean, a heaven of pure light beyond time and space. Beatrice welcomes Dante into the Heavenly Jerusalem, where the elect are assembled in a celestial rose. By describing the Empyrean as both a garden and a city, Dante recalls the poles of his own pilgrimage while dissolving the classical divide between urbs and rus, between civic life and pastoral retreat. Beatrice&apos;s invective against the enemies of empire from the spiritual realm of the celestial rose attests to the strength of Dante&apos;s political vision throughout his journey into God. Dante&apos;s concern with the harmony of oppositions as he approaches the beatific vision is crystallized in the prayer to the Virgin Mary offered by St. Bernard, Dante&apos;s third and final guide. In his account of the vision that follows, the end of Dante&apos;s pilgrimage and the measure of its success converge in the poet&apos;s admission of defeat in describing the face of God.

00:00 - Chapter 1. Into the Empyrean 
05:21 - Chapter 2. Canto XXX: Heavenly Jerusalem; Theatre and Imagination; Simon Magus
19:06 - Chapter 3. Canto XXXI: Farewell to Beatrice 
28:16 - Chapter 4. Canto XXXIII: The Final Vision; The Journey and Its Telling 
01:00:31- Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23087.jpg</video:thumbnail_loc>
      <video:duration>4083</video:duration>
      <video:publication_date>2012-09-12T06:34:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MsZOpyUMbMA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXX</video:tag>
      <video:tag>XXXI</video:tag>
      <video:tag>XXXII</video:tag>
      <video:tag>XXXIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-extraMUROS-Towards-an-API-Driven-Multimedia-Library-Without-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - extraMUROS :: Towards an API-Driven Multimedia Library Without Walls</video:title>
      <video:description>&quot;Lec 10 - extraMUROS :: Towards an API-Driven Multimedia Library Without Walls&quot; Zeega (extaMUROS) envisions the creation of an open-source HTML5 infrastructure built on public APIs that enables faculty, students, staff and the general public to collaboratively view, curate, annotate, exhibit and remix Harvard-owned digital multimedia collections and to interconnect them with other high-quality digital repositories across the web.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23019.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-12T05:24:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Cyg1tvRhk4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>extraMUROS</video:tag>
      <video:tag>Towards</video:tag>
      <video:tag>an</video:tag>
      <video:tag>API</video:tag>
      <video:tag>Driven</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>library</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Walls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Work-Energy-Theorem-and-Law-of-Conservation-of-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Work-Energy Theorem and Law of Conservation of Energy</video:title>
      <video:description>&quot;Lec 5 - Work-Energy Theorem and Law of Conservation of Energy&quot; Fundamentals of Physics (PHYS 200)

The lecture begins with a review of the loop-the-loop problem. Professor Shankar then reviews basic terminology in relation to work, kinetic energy and potential energy. He then goes on to define the Work-Energy Theorem. Finally, the Law of Conservation of Energy is discussed and demonstrated with specific examples.

00:00 - Chapter 1. More on Loop-the-Loop and Intro to Concept of Energy
11:57 - Chapter 2. Work-Energy Theorem and Power
29:19 - Chapter 3. Conservation of Energy: K2 + U2 = K1 + U1
44:39 - Chapter 4. Friction Force Effect on Work-Energy Theorem
56:13 - Chapter 5. Calculus Review: Small Changes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15891.jpg</video:thumbnail_loc>
      <video:duration>4216</video:duration>
      <video:publication_date>2012-08-28T21:23:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlDReZhKEro</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>bohr</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Neils</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>work</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-matrices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to matrices</video:title>
      <video:description>Introduction to matrices

What a matrix is.  How to add and subtract them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21976.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2012-09-11T00:10:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xyAuNHPsq-g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>matrices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 5- MIT 3.320 Atomistic Computer Modeling of Materials.
First Principles Energy Methods: Hartree-Fock and DFT

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16372.jpg</video:thumbnail_loc>
      <video:duration>4924</video:duration>
      <video:publication_date>2012-08-30T13:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U5SKba2lCuw</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Tuberculosis-I-The-Era-of-Consumption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Tuberculosis (I): The Era of Consumption</video:title>
      <video:description>&quot;Lec 18- Tuberculosis (I): The Era of ConsumptionEpidemics in Western Society Since 1600 (HIST 234)

An ancient disease, tuberculosis experienced a major upsurge in Western Europe in the nineteenth century, corresponding with increasing industrialization and urbanization. Poor air quality and cramped living conditions increased susceptibility to the disease. Tuberculosis also had a significant impact on European culture. In this respect, the modern career of the disease can be divided into two eras: the first associated with artistic romanticism and the idealized image of the beautiful and brilliant consumptive, the second, following the germ theory of disease, linking tuberculosis with social fears of poverty and contagion. 

00:00 - Chapter 1. Tuberculosis: Epidemic or Endemic?
10:14 - Chapter 2. A Social Disease
16:54 - Chapter 3. Symptoms
25:09 - Chapter 4. Era of Consumption

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23243.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-13T11:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-73rQw3lX_g</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>I</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>consumption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Population-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Population and the Environment</video:title>
      <video:description>&quot;Lec Last - Population and the Environment&quot; Global Problems of Population Growth (MCDB 150)

World population will continue to rise until at least 2050. Environmental impact is the product of the number of people and how much of their income and technology is devoted to either consumption or conservation. So far, the balance is far at the consumption end and, globally, environmental problems are increasing. Environmentalism has not come close to counteracting the footprint of a billion extra people every dozen years. The only massive success has been the decline in global fertility. People want fewer children, the contraceptive technology is available, and the cost is minimal. The only realistic possibility for ameliorating the environmental crisis might be to facilitate the continued decline of fertility.

00:00 - Chapter 1. Course Retrospective
10:26 - Chapter 2. Population Projections
19:54 - Chapter 3. Factors Affecting Future Population
28:13 - Chapter 4. Population and Environmental Impact
41:17 - Chapter 5. Population and Land Scarcity
49:55 - Chapter 6. Population and Water Scarcity
01:01:41 - Chapter 7. Final Thoughts on Population and Environment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23113.jpg</video:thumbnail_loc>
      <video:duration>4508</video:duration>
      <video:publication_date>2012-09-12T12:19:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xzb9ePICXGk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>population</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Rotations-Part-II-Parallel-Axis-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Rotations, Part II: Parallel Axis Theorem</video:title>
      <video:description>&quot;Lec 10 - Rotations, Part II: Parallel Axis Theorem&quot; Fundamentals of Physics (PHYS 200)

Part II of Rotations. The lecture begins with an explanation of the Parallel Axis Theorem and how it is applied in problems concerning rotation of rigid bodies. The moment of inertia of a disk is discussed as a demonstration of the theorem. Angular momentum and angular velocity are examined in a variety of problems.

00:00 - Chapter 1. Review and Derive the Parallel Axis Theorem
16:27 - Chapter 2. For System of Masses: Derive KEtotal = ½ MV2 + ½ ICM2
27:55 - Chapter 3. Derive KEtotal in Terms of Equivalent Rotation about Stationary Point
38:40 - Chapter 4. Effect of Rotational Kinetic Energy on Translational Motion for No Skid
43:41 - Chapter 5. Example Problem: Torque on a Disk
49:30 - Chapter 6. Advanced Example Problem: Pulley Rotating and Translating
01:02:14 - Chapter 7. Example Problem: Systems with Angular Moment Conserved
01:09:09 - Chapter 8. Application: Angular Momentum Changes for Spinning Ballerina

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15896.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-08-28T21:24:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UzrZxpup3rc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>tangential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Torque</video:title>
      <video:description>&quot;Lec 11 - Torque&quot; Fundamentals of Physics (PHYS 200)

This lecture is a continuation of an analogue to Newton&apos;s law: τ= lα. While previous problems examined situations in which τ is not zero, this time the focus is on extreme cases in which there is no torque at all. If there is no torque, α is zero and the angular velocity is constant. The lecture starts with a simple example of a seesaw and moves on to discuss a collection of objects that are somehow subject to a variety of forces but remain in static equilibrium.

00:00 - Chapter 1. Static Equilibrium — Case of Zero-torque, Zero-angular Velocity
03:47 - Chapter 2. The Seesaw Example
12:02 - Chapter 3. The Case of a Rod Supported by Pivot on a Wall
21:04 - Chapter 4. The Case of a Rod Supported by a Wire
29:08 - Chapter 5. The Case of the Leaning Ladder
40:05 - Chapter 6. Rigid Body Dynamics in 3D
01:04:46 - Chapter 7. The Case of a Gyroscope

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15897.jpg</video:thumbnail_loc>
      <video:duration>4394</video:duration>
      <video:publication_date>2012-08-28T21:24:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NDdBTyVBTgY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>friction</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>rod</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Regicide-and-Republic-1647-1660</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Regicide and Republic, 1647-1660</video:title>
      <video:description>&quot;Lec 21 - Regicide and Republic, 1647-1660Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson considers the events leading to the execution of Charles I in 1649, and the republican regimes of 1649-60 (the Commonwealth and the Protectorate), with particular attention to the role of Oliver Cromwell. He begins with the unsuccessful attempts to negotiate a settlement with Charles I after the civil war, the intervention of the army in 1647 and the outbreak of the second civil war in 1648, which culminated in Pride&apos;s Purge and the trial and execution of Chares I. He then considers Cromwell&apos;s campaigns in 1649-51, his expulsion of the Rump Parliament in 1653, the nominated parliament of 1653 (Barebone&apos;s Parliament) and the two phases of the Cromwellian Protectorate 1654-8, ending with the instability following Cromwell&apos;s death and the restoration of the monarchy in 1660. Professor Wrightson notes that although the Restoration marked the failure of the revolution, the political landscape had been irrevocably changed. The restored monarchy lived in the shadow of the civil war, the politicization of a large section of society was not reversed, religious dissent was now a permanent reality, and a plethora of new political and religious ideas had been advanced.

00:00 - Chapter 1. Continuing Tensions
09:18 - Chapter 2. Putney Debates
14:43 - Chapter 3. Renewal of War
22:56 - Chapter 4. A Commonwealth and Free State
29:23 - Chapter 5. Cromwell as Lord Protector
38:20 - Chapter 6. Dissolution of Parliament

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23272.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-13T12:18:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v500uw9qnDU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>regicide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>1647</video:tag>
      <video:tag>1660</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Property-Rights-and-Public-Lands-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -Property Rights and Public Lands Management</video:title>
      <video:description>&quot;Lec 18 -Property Rights and Public Lands Management&quot;Environmental Politics and Law (EVST 255)

The lecture centers on public lands management and the effect of property rights on sustainable resource management. Property rights create a complex set of relationships that complicate effective environmental management. Popular conceptions of wilderness also make it difficult to manage public lands sustainably, since people view wilderness as a place of freedom, without regulation. Managing property rights and people&apos;s concept of right to wilderness are the central issues facing natural resource managers and public lands managers. As a result, it is important to consider external forces, such as climate change, that influence one&apos;s ability to exercise property rights.

00:00 - Chapter 1. The Question of Authority
09:58 - Chapter 2. Adirondack Pie: Public and Private
19:12 - Chapter 3. Popular Conception and the Paradox of Wilderness
29:19 - Chapter 4. Conflicting Values: The Permit Process
38:18 - Chapter 5. Land Management: Conflicts over Access to Resources

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23194.jpg</video:thumbnail_loc>
      <video:duration>2595</video:duration>
      <video:publication_date>2012-09-13T11:23:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jpxa_41hiX0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Marine-Food-Chains-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Marine Food-Chains: Mercury</video:title>
      <video:description>&quot;Lec 6 - Marine Food-Chains: Mercury&quot;Environmental Politics and Law (EVST 255)

The military&apos;s use of the Puerto Rican island of Vieques as a training site is discussed to highlight the challenges involved in identifying and restoring hazardous sites. Political opposition is faced while attempting to get a site recognized as hazardous, deciding how to compensate those affected, and determining an appropriate level of environmental restoration. The recurring theme of government secrecy and its effect on efforts to protect the environment is also covered during this lecture, as the US military is reluctant to allow researchers to examine testing grounds. The reclamation of these sites involves many environmental statutes, including the Resource Conservation and Recovery Act (RCRA), the Endangered Species Act, the Clean Water Act, the Comprehensive Environmental Response Compensation and Liability Act (CERCLA) and the National Environmental Policy Act (NEPA).

00:00 - Chapter 1. Recognizing and Restoring Hazardous Sites
12:25 - Chapter 2. The Problems of Historical Reconstruction at Vieques
19:31 - Chapter 3. Vieques Prior to U.S. Military Takeover
27:04 - Chapter 4. Weaponry and the Island&apos;s Changing Landscape
42:15 - Chapter 5. The Consequences of Leasing Out Vieques

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23182.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-13T11:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKS3Ul-kuaw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Chains</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-178-Impression-of-Multiple-Preparations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 178 - Impression of Multiple Preparations</video:title>
      <video:description>&quot;Lec 178 - Impression of Multiple Preparations&quot; Rubber base techniques, quadrant impressions, arch impressions and bonnet transfer impressions are demonstrated.  Orig. air date: AUG 9 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22990.jpg</video:thumbnail_loc>
      <video:duration>3770</video:duration>
      <video:publication_date>2012-09-11T10:38:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYRf8AgbF-w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>178</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Preparations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec Last - MIT 18.085 Computational Science and Engineering I&quot; Nonlinear optimization: algorithms and theory

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15453.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T17:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QCQYzdxBaJU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Introduction to Relativity</video:title>
      <video:description>&quot;Lec 12 -  Introduction to Relativity &quot;Fundamentals of Physics (PHYS 200)

This is the first of a series of lectures on relativity. The lecture begins with a historical overview and goes into problems that aim to describe a single event as seen by two independent observers. Maxwell&apos;s theory, as well as the Galilean and Lorentz transformations are also discussed.

00:00 - Chapter 1. The Meaning of Relativity
18:10 - Chapter 2. The Galilean Transformation and its Consequences
31:35 - Chapter 3. The Medium of Light
43:22 - Chapter 4. The Two Postulates of Relativity
46:48 - Chapter 5. Length Contraction and Time Dilation
55:34 - Chapter 6. Deriving the Lorentz Transformation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15898.jpg</video:thumbnail_loc>
      <video:duration>4282</video:duration>
      <video:publication_date>2012-08-28T21:24:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pHfFSQ6pLGU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Galilean</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Michelson</video:tag>
      <video:tag>Morley</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 4 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 5: &quot;19th Century Europe&quot;

April 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20664.jpg</video:thumbnail_loc>
      <video:duration>4039</video:duration>
      <video:publication_date>2012-09-07T07:53:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kb-LAjRwLuw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Philosophy 3</video:title>
      <video:description>&quot;Lec 15 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27253.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-21T04:22:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UMCgAq8gbEQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Taylor-Series-and-Other-Mathematical-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Taylor Series and Other Mathematical Concepts</video:title>
      <video:description>&quot;Lec 16 - The Taylor Series and Other Mathematical Concepts&quot; Fundamentals of Physics (PHYS 200)

The lecture covers a number of mathematical concepts. The Taylor series is introduced and its properties discussed, supplemented by various examples. Complex numbers are explained in some detail, especially in their polar form. The lecture ends with a discussion of simple harmonic motion.

00:00 - Chapter 1. Derive Taylor Series of a Function, f  as [Σ (0, ∞)fnxn/n!]
14:21 - Chapter 2. Examples of Functions with Invalid Taylor Series
17:30 - Chapter 3. Taylor Series for Popular Functions(cos x, ex,etc)
23:31 - Chapter 4. Derive Trigonometric Functions from Exponential Functions
31:41 - Chapter 5. Properties of Complex Numbers
42:40 - Chapter 6. Polar Form of Complex Numbers
50:04 - Chapter 7. Simple Harmonic Motions
01:03:07 - Chapter 8. Law of Conservation of Energy and Harmonic Motion Due to Torque

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15902.jpg</video:thumbnail_loc>
      <video:duration>4419</video:duration>
      <video:publication_date>2012-08-28T21:28:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KzrdZD4EPXY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cartesian</video:tag>
      <video:tag>component</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Second-Law-of-Thermodynamics-and-Carnots-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Second Law of Thermodynamics and Carnot&apos;s Engine</video:title>
      <video:description>&quot;Lec 23 - The Second Law of Thermodynamics and Carnot&apos;s Engine&quot; Fundamentals of Physics (PHYS 200)

Why does a dropped egg that spatters on the floor not rise back to your hands even though no laws prohibit it? The answer to such irreversibility resides the Second Law of Thermodynamics which explained in this and the next lecture. The Carnot heat engine is discussed in detail to show how there is an upper limit to the efficiency of heat engines and how the concept of entropy arises from macroscopic considerations.

00:00 - Chapter 1. Recap of First Law of Thermodynamics and Macroscopic State Properties
13:22 - Chapter 2. Defining Specific Heats at Constant Pressure and Volume
26:01 - Chapter 3. Adiabatic Processes
43:57 - Chapter 4. The Second Law of Thermodynamics and the Concept of Entropy
59:02 - Chapter 5. The Carnot Engine 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15909.jpg</video:thumbnail_loc>
      <video:duration>4270</video:duration>
      <video:publication_date>2012-08-28T21:29:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DeNBWsZHXTE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>carnot</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Joule</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-61A-user-interface-Alan-Kay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61A -   user interface -Alan Kay-</video:title>
      <video:description>&quot;Lec 6 - Computer Science 61A -   user interface -Alan Kay-&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23755.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-14T11:00:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxDGE1-S_LE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Kay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Second-Law-of-Thermodynamics-cont-and-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Second Law of Thermodynamics (cont.) and Entropy</video:title>
      <video:description>&quot;Lec Last - The Second Law of Thermodynamics (cont.) and Entropy&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is the concept of entropy. Specific examples are given to calculate the entropy change for a number of different processes. Boltzmann&apos;s microscopic formula for entropy is introduced and used to explain irreversibility.

00:00 - Chapter 1. Review of the Carnot Engine
19:18 - Chapter 2. Calculating the Entropy Change
35:34 - Chapter 3. The Second Law of Thermodynamics as a Function of Entropy
43:46 - Chapter 4. The Microscopic Basis of Entropy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15910.jpg</video:thumbnail_loc>
      <video:duration>4308</video:duration>
      <video:publication_date>2012-08-28T21:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ouSLRgkPzbI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Boltzmann</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Foundations-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Foundations of Light</video:title>
      <video:description>The Foundations of Light /n    Photons are often described pictorially as travelling  E/B  wave pairs. But, they also annihilate into light fermion matter/anti-matter pairs. The travelling  E/B  wave pair description is an undeniable consequence of Maxwell&apos;s equations, and matter/anti-matter pair annihilation is equally irrefutable. So, what is the picture, and what is going on, here ?
    That light fermions and their interactions have been well described as  S sub R   matrix instances, gives rise to the notion that photons are also  S sub R  matrix instances, paired, as is indicated by Maxwell&apos;s equations.
    Photons may be best understood as  3×3×3  S sub R   matrices. That is, as the 2-dimensional  3×3  S sub R  matrices extended into an additional depth dimension (of the same set as the others)(recall the reason from reference [1]) (picture as a Rubik&apos;s-cube, rather than a square). Referring back to references [1], [2], [3], &amp; [4]; this structure was noted even back then. The  3×3  S sub R  matrix structure was the basic introductory structure baby step - all that was necessary to define the light fermions (leptons &amp; quarks), and the light fermion interaction.
    The  3×3×3  S sub R  matrix structure may be displayed in two dimensions, as shown./n    Examples of this nature have already been noticed in reference [1], during certain interactions. On  S sub R  matrix fusion, components of the same column/generation fill higher depth dimensional slots in the matrix, if necessary (as seen in some examples in reference [1], when more than one column-object singleton of the same column/generation fuse filling the same column/generation slot are actually filling the same column/generation slot in the next depth dimensional object entries,of the  3×3×3  S sub R  matrix).
    Photons are not fully decomposed into singletons, but each is a depth-wise  E/B   pair as  3×3×3 matrices.
    A photon  S sub R  matrix structure for a given column/generation may be viewed as shown.
    /nBecause these photons are pairs, the</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/09/fb16b7c1-92bb-4aa3-a349-6450c171e4ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>720</video:duration>
      <video:publication_date>2011-09-03T23:41:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6990.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Light</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>annihilation</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>lepton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Socratic-Citizenship-Platos-Apology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Socratic Citizenship: Plato&apos;s Apology</video:title>
      <video:description>&quot;Lec 2 - Socratic Citizenship: Plato&apos;s Apology&quot; Introduction to Political Philosophy (PLSC 114)

The lecture begins with an explanation of why Plato&apos;s Apology is the best introductory text to the study of political philosophy. The focus remains on the Apology as a symbol for the violation of free expression, with Socrates justifying his way of life as a philosopher and defending the utility of philosophy for political life.

00:00 - Chapter 1. Introduction: Plato, Apology
09:31 - Chapter 2. Political Context of the Dialogue
19:19 - Chapter 3. Accusations Leveled Against Socrates
27:51 - Chapter 4. Clouds: Debunking Socrates&apos; New Model of Citizenship
33:31 - Chapter 5. The Famous Socratic &quot;Turn&quot;; Socrates&apos; Second Sailing

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15913.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-08-28T21:36:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oFglU_ED4h0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Achilles</video:tag>
      <video:tag>Alcibiades</video:tag>
      <video:tag>Anytus</video:tag>
      <video:tag>Apology</video:tag>
      <video:tag>Aristophanes</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Charmides</video:tag>
      <video:tag>Clouds</video:tag>
      <video:tag>Critias</video:tag>
      <video:tag>Crito</video:tag>
      <video:tag>demos</video:tag>
      <video:tag>Euripides</video:tag>
      <video:tag>Glaucon</video:tag>
      <video:tag>Hesoid</video:tag>
      <video:tag>Iliad</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>Lycos</video:tag>
      <video:tag>Meletus</video:tag>
      <video:tag>Mill</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Symposium</video:tag>
      <video:tag>Thinkery</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Tyrants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-The-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles - The Problem</video:title>
      <video:description>This video presents Hume&apos;s argument and the problem of miracles. In this argument the narrator focuses on the use of miracles versus the statistical reality and gives the definition of a miracle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e1f92ba-fb3d-4d91-91d0-64077d69fa91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-12-15T01:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11832.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>miracles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Mixed-Regime-and-the-Rule-of-Law-Aristotles-Politics-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, VII</video:title>
      <video:description>&quot;Lec 9 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, VII&quot; Introduction to Political Philosophy (PLSC 114)

This final lecture on Aristotle focuses on controlling conflict between factions. Polity as a mixture of the principles of oligarchy and democracy, is the regime that, according to Aristotle, can most successfully control factions and avoid dominance by either extreme. Professor Smith asserts that the idea of the polity anticipates Madison&apos;s call for a government in which powers are separated and kept in check and balance, avoiding therefore the extremes of both tyranny and civil war.

00:00 - Chapter 1. Polity: The Regime that Most Successfully Controls for Faction
07:30 - Chapter 2. The Importance of Property and Commerce for a Flourishing Republic
12:28 - Chapter 3. The Aristocratic Republic: A Model for the Best Regime
26:50 - Chapter 4. What Is Aristotle&apos;s Political Science?
35:21 - Chapter 5. Who Is a Statesman?
37:54 - Chapter 6. The Method of Aristotle&apos;s Political Science

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15920.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T21:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mKLkb4LDi5M</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Federalist</video:tag>
      <video:tag>Papers</video:tag>
      <video:tag>megalopsychos</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>phronimos</video:tag>
      <video:tag>polity</video:tag>
      <video:tag>techne</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Politics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Don-Quixote-Part-II-Chapters-LIV-LXX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Don Quixote, Part II: Chapters LIV-LXX</video:title>
      <video:description>&quot;Lec 21 - Don Quixote, Part II: Chapters LIV-LXX&quot; Cervantes&apos; Don Quixote (SPAN 300)

Three issues related to the impending end of the novel define this lecture. The first one is improvisation, as we see it in the confluence of actual geography with current historical events: the expulsion of the moriscos, and the Turkish and Huguenots menaces. With the story of Ricote, a kind of morisco novel in a nutshell, Cervantes provides a smorgasbord of narrative possibilities, and presents the consequences that political decisions have on common people. The second issue is the international dimension that the novel acquires with the episode of Roque Guinard and the entrance in Barcelona. The third issue is the influence that art or literature has on reality: the prank organized by the duke and duchess makes possible the marriage of dueña Rodríguez&apos;s daughter. Fiction, Cervantes seems to be suggesting, affects reality and improves it. Finally, Sancho&apos;s fall into the pit, a parody of the episode of his master in the cave of Montesinos, makes the squire an equal to Don Quixote as the novel progresses.

00:00 - Chapter 1. Improvisation, International Dimension and Influence of Art on Reality 
07:33 - Chapter 2. The Story of Ricote
36:40 - Chapter 3. Sancho&apos;s Fall into the Pit
47:07 - Chapter 4. The Episode of Roque Guinard


Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23542.jpg</video:thumbnail_loc>
      <video:duration>3333</video:duration>
      <video:publication_date>2012-09-14T09:17:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Rmtc8IsU0c</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LIV</video:tag>
      <video:tag>LXX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 9 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 9: &quot;Imperialism and Mass Politics&quot;

April 28th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20669.jpg</video:thumbnail_loc>
      <video:duration>3926</video:duration>
      <video:publication_date>2012-09-07T07:59:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qAuWSqWTHXU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 11 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23523.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-14T09:15:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/03ZaRDsRYCA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-compressional-wave-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics compressional  wave movement</video:title>
      <video:description>This is a movie showing Compressional waves movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/aabf03bf-a90f-4c80-9bc1-45ab229f61da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-08T19:44:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1610.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Compressional</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Sovereign-State-Hobbes-Leviathan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Sovereign State: Hobbes&apos; Leviathan</video:title>
      <video:description>&quot;Lec 14 - The Sovereign State: Hobbes&apos; Leviathan&quot; Introduction to Political Philosophy (PLSC 114)

The concept of sovereignty is discussed in Hobbesian terms. For Hobbes, &quot;the sovereign&quot; is an office rather than a person, and can be characterized by what we have come to associate with executive power and executive authority. Hobbes&apos; theories of laws are also addressed and the distinction he makes between &quot;just laws&quot; and &quot;good laws.&quot; The lecture ends with a discussion of Hobbes&apos; ideas in the context of the modern state.

00:00 - Chapter 1. Introduction: Hobbes&apos; Theory of Sovereignty
06:00 - Chapter 2. The Doctrine of Legal PositivIsm: The Law Is What the Sovereign Commands
23:14 - Chapter 3. Hobbesian Liberalism
32:10 - Chapter 4. Hobbes and the Modern State

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15925.jpg</video:thumbnail_loc>
      <video:duration>2664</video:duration>
      <video:publication_date>2012-08-28T21:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lyZJ1lDULNw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>David</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>Lucca</video:tag>
      <video:tag>Thrasymachus</video:tag>
      <video:tag>Uriah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-New-Modes-and-Orders-Machiavellis-The-Prince-chaps-13-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 13-26)</video:title>
      <video:description>&quot;Lec 11 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 13-26)&quot; Introduction to Political Philosophy (PLSC 114)

The discussion of Machiavelli&apos;s politics continues in the context of his most famous work, The Prince. A reformer of the moral Christian and classical concepts of goodness and evil, Machiavelli proposes his own definitions of virtue and vice, replacing the vocabulary associated with Plato and the biblical sources. He relates virtue, or virtu, to manliness, force, ambition and the desire to achieve success at all costs. Fortune, or fortuna, is a woman, that must be conquered through policies of force, brutality, and audacity. The problem of &quot;dirty hands&quot; in political and philosophical literature is discussed in detail.

00:00 - Chapter 1. Introduction and Class Agenda
04:09 - Chapter 2. &quot;Discourses on Livy&quot;
10:30 - Chapter 3. The Problem of &quot;Dirty Hands&quot;
22:50 - Chapter 4. Was Machiavelli a Machiavellian?
36:19 - Chapter 5. What Did Machiavelli Achieve?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15922.jpg</video:thumbnail_loc>
      <video:duration>2609</video:duration>
      <video:publication_date>2012-08-28T21:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzMXZiR6P7U</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ambizione</video:tag>
      <video:tag>Discourses</video:tag>
      <video:tag>Livy</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Spinoza</video:tag>
      <video:tag>Mandragola</video:tag>
      <video:tag>umori</video:tag>
      <video:tag>virtù</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Sovereign-State-Hobbes-Leviathan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  The Sovereign State: Hobbes&apos; Leviathan</video:title>
      <video:description>&quot;Lec 12 -  The Sovereign State: Hobbes&apos; Leviathan&quot; Introduction to Political Philosophy (PLSC 114)

This is an introduction to the political views of Thomas Hobbes, which are often deemed paradoxical. On the one hand, Hobbes is a stern defender of political absolutism. The Hobbesian doctrine of sovereignty dictates complete monopoly of power within a given territory and over all institutions of civilian or ecclesiastical authority. On the other hand, Hobbes insists on the fundamental equality of human beings. He maintains that the state is a contract between individuals, that the sovereign owes his authority to the will of those he governs and is obliged to protect the interests of the governed by assuring civil peace and security. These ideas have been interpreted by some as indicative of liberal opposition to absolutism.

00:00 - Chapter 1. Introduction: Thomas Hobbes
07:28 - Chapter 2. Who Was Hobbes?
14:12 - Chapter 3. Comparing Hobbes to Machiavelli and Aristotle
25:26 - Chapter 4. Hobbes on Art, Science and Politics
33:55 - Chapter 5. Hobbes&apos; &quot;Great Question&quot;: What Makes Legitimate Authority Possible?
40:32 - Chapter 6. What Makes Hobbes&apos; Story a Plausible Account of &quot;The State of Nature&quot;?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15923.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-08-28T21:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y3S1uqgGfB4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bacon</video:tag>
      <video:tag>Cavandish</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Cive</video:tag>
      <video:tag>fortuna</video:tag>
      <video:tag>Francis</video:tag>
      <video:tag>Hobbesian</video:tag>
      <video:tag>Leviathan</video:tag>
      <video:tag>royalism</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>telos</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>universalist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 27 - MIT 18.085 Computational Science and Engineering I&quot; Multiresolution, wavelet transform and scaling function

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15445.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-08-28T17:25:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4fQAlD5wZKA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 9 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23659.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-14T10:22:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EJOGPkIWqX8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/anesthesiology-billng-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>anesthesiology  billng services</video:title>
      <video:description>MedicalBillingStar is a medical billing  and coding company  which has professional medical billers who specialize in anesthesiology billing services  .For more details Call us anytime @ 1 888 571 9069. For more info visit us http://www.medicalbillingstar.com/anesthesiology_billing_services.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/4fd2c0b9-834c-460c-820a-f566ad5f4ab4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2012-07-31T07:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12379.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anesthesiology</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>company</video:tag>
      <video:tag>EMR</video:tag>
      <video:tag>Support</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Hemingway-To-Have-and-Have-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Hemingway -- To Have and Have Not</video:title>
      <video:description>&quot;Lec 11 - Hemingway -- To Have and Have Not&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of To Have and Have Not by showing how, in the context of the Cuban Revolutions and the Great Depression, characters devolve into those who &quot;Have&quot; and those who &quot;Have Not.&quot; While protagonist Harry Morgan may look like a political and economic &quot;Have Not&quot; -- he neither supports the revolution nor possesses enough money to extract himself from its seedier operations -- his ability to bring happiness to his wife Marie makes him a social &quot;Have&quot; in a more profound sense. Dimock casts Harry as a &quot;mediated Have,&quot; someone who, through the eyes of others, might be said to be in possession of something vital, denied to others with material and political satisfactions. 

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. The Film Version of To Have and Have Not  
03:05 - Chapter 2. Criticism of To Have and Have Not
09:18 - Chapter 3. Macro History of Cuba in 1930
15:23 - Chapter 4. Harry as a Political &quot;Have Not&quot;
19:05 - Chapter 5. The Great Depression in To Have and Have Not  
22:57 - Chapter 6. Harry as an Economic &quot;Have Not&quot;
24:24 - Chapter 7. Harry&apos;s Loss of Choice as a &quot;Have Not&quot;
26:52 - Chapter 8. Harry as an Ironic &quot;Have&quot; 
32:12 - Chapter 9. Harry as a Mediated &quot;Have&quot; Through the Eyes of Marie
36:57 - Chapter 10. Harry as a Mediated &quot;Have&quot; Through the Eyes of Richard Gordon
44:48 - Chapter 11. Hemingway and Joyce&apos;s Female Soliloquies

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23595.jpg</video:thumbnail_loc>
      <video:duration>2899</video:duration>
      <video:publication_date>2012-09-14T09:43:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJTSDLOS5QM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Binomial-Distribution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Binomial Distribution 2</video:title>
      <video:description>Binomial Distribution 2

More on the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22613.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T02:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FI8xtVaI068</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Constitutional-Government-Lockes-Second-Treatise-7-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Constitutional Government: Locke&apos;s Second Treatise (7-12)</video:title>
      <video:description>&quot;Lec 16 - Constitutional Government: Locke&apos;s Second Treatise (7-12)&quot; Introduction to Political Philosophy (PLSC 114)

In the opening chapters of his Second Treatise, Locke &quot;rewrites&quot; the account of human beginnings that had belonged exclusively to Scripture. He tells the story of how humans, finding themselves in a condition of nature with no adjudicating authority, enjoy property acquired through their labor. The lecture goes on to discuss the idea of natural law, the issue of government by consent, and what may be considered Locke&apos;s most significant contribution to political philosophy: the Doctrine of Consent.

00:00 - Chapter 1. Locke and the Spirit of CapitalIsm
15:34 - Chapter 2. Government by Consent
40:26 - Chapter 3. The Lockean Limited Government

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15927.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-28T21:43:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MqCtmxHVoqY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>silentio</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Lockeanism</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Treatise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assisted-Baby-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assisted Baby Delivery</video:title>
      <video:description>This babycenter.com video shows assisted baby delivery. This video is filmed live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/7a441009-8641-4d1c-a796-b0f08c7539a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-11-23T20:10:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28034.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>assisted</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Constitutional-Government-Lockes-Second-Treatise-13-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Constitutional Government: Locke&apos;s Second Treatise (13-19)</video:title>
      <video:description>&quot;Lec 17 - Constitutional Government: Locke&apos;s Second Treatise (13-19)&quot; Introduction to Political Philosophy (PLSC 114)

In this lecture, two important issues are addressed in the context of Locke&apos;s Second Treatise. First, there is discussion on the role of the executive vis-a-vis the legislative branch of government in Locke&apos;s theory of the constitutional state. Second, Locke&apos;s political theories are related to the American regime and contemporary American political philosophy. The lecture concludes with John Rawls&apos; book, A Theory of Justice, and how his general theory relates to Locke&apos;s political ideas.

00:00 - Chapter 1. The Role of Executive Power in Locke&apos;s Theory of Government
27:41 - Chapter 2. Contrasting Rawls&apos; Theory of Justice with Locke&apos;s Theory of LiberalIsm
42:17 - Chapter 3. Locke, the American Regime and the Current State of Political Philosophy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15928.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-28T21:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_zSQ4d1JtDg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>theory</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>Immanuel</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Lockeanism</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Treatise</video:tag>
      <video:tag>Constitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Democracy-and-Participation-Rousseaus-Discourse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Democracy and Participation: Rousseau&apos;s Discourse</video:title>
      <video:description>&quot;Lec 18 - Democracy and Participation: Rousseau&apos;s Discourse&quot; Introduction to Political Philosophy (PLSC 114)

This lecture is an introduction to the life and works of Rousseau, as well as the historical and political events in France after the death of Louis XIV. Writing in a variety of genres and disciplines, Rousseau helped bring to fruition the political and intellectual movement known as the Enlightenment. Among his most important works is the Second Discourse (Discourse on Inequality), in which Rousseau traces the origins of inequality and addresses the effects of time and history on humans. He goes on to discuss a number of qualities, such as perfectibility, compassion, sensitivity, and goodness, in an attempt to assess which ones were a part of our original nature.

00:00 - Chapter 1. Who Is Rousseau?
18:22 - Chapter 2. Rousseau&apos;s State of Nature
34:45 - Chapter 3. Civilization and Property: How Man Transitioned from Nature to Society

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15929.jpg</video:thumbnail_loc>
      <video:duration>2633</video:duration>
      <video:publication_date>2012-08-28T21:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFY6Kvardnw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Emile</video:tag>
      <video:tag>Èmile</video:tag>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>pitie</video:tag>
      <video:tag>pitié</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>sauvage</video:tag>
      <video:tag>social</video:tag>
      <video:tag>contract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Do-Nuclear-Power-Plants-Benefit-Japans-Local-Communities-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Do Nuclear Power Plants Benefit Japan&apos;s Local Communities? | Special Series on Post-Disas</video:title>
      <video:description>&quot;Lec Last - Do Nuclear Power Plants Benefit Japan&apos;s Local Communities? | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Jun Saito
Assistant Professor of Political Science, Yale University

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
12:30p - 2:00p

Location:
Bowie-Vernon Room (K262), CGIS Knafel Building, 1737 Cambridge Street

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; and the Environment and Natural Resources Program (ENRP) and the Project on Managing the Atom (MTA), Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23995.jpg</video:thumbnail_loc>
      <video:duration>5398</video:duration>
      <video:publication_date>2012-09-14T13:37:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UMe3OTCCL74</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>do</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Benefit</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami finishes his lecture on the program Karel by discussing common errors, comments, and advanced instructions.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15939.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-08-29T00:39:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5HeRliZ0Ns</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>commands</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>for</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>worlds</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>obob</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>decomposition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Democracy-and-Participation-Rousseaus-Discourse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Democracy and Participation: Rousseau&apos;s Discourse</video:title>
      <video:description>&quot;Lec 19 - Democracy and Participation: Rousseau&apos;s Discourse&quot; Introduction to Political Philosophy (PLSC 114)

The discussion on the origins of inequality in the Second Discourse continues. This lecture focuses on amour-propre, a faculty or a disposition that is related to a range of psychological characteristics such as pride, vanity, and conceit. The Social Contract is subsequently discussed with an emphasis on the concept of freedom and how one&apos;s desire to preserve one&apos;s freedom is often in conflict with that of others to protect and defend their own. General will becomes Rousseau&apos;s solution to the problem of securing individual liberty.

00:00 - Chapter 1. &quot;Amour-Propre&quot;: The Most Durable Cause of Inequality
20:15 - Chapter 2. Civilization and Its DIscontents
32:06 - Chapter 3. The Social Contract

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15930.jpg</video:thumbnail_loc>
      <video:duration>2496</video:duration>
      <video:publication_date>2012-08-28T21:43:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cb3Gd02QlB8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amour</video:tag>
      <video:tag>propre</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Karl</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>Rousseau</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 29 - MIT 18.085 Computational Science and Engineering I Applications in signal and image processing: compression

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15448.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-08-28T17:25:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ozjMIKustF4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 22 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

Three main features that Tocqueville regarded as central to American democracy are discussed: the importance of local government, the concept of &quot;civil association,&quot; and &quot;the spirit of religion.&quot; The book is not simply a celebration of the democratic experience in America; Tocqueville is deeply worried about the potential of a democratic tyranny.

00:00 - Chapter 1. The Characteristics of American Democracy: Civil Association
10:50 - Chapter 2. The Characteristics of American Democracy: Spirit of Religion
25:47 - Chapter 3. Tyranny of the Majority

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15933.jpg</video:thumbnail_loc>
      <video:duration>2293</video:duration>
      <video:publication_date>2012-08-28T21:43:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RtbZesUWMok</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>democracy</video:tag>
      <video:tag>America</video:tag>
      <video:tag>esprit</video:tag>
      <video:tag>de</video:tag>
      <video:tag>cite</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>social</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Physics-111-Non-Linear-Dynamics-and-Chaos-NLD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Physics 111: Non-Linear Dynamics and Chaos (NLD)</video:title>
      <video:description>Physics 111: Non-Linear Dynamics and Chaos (NLD)

Physics 111 Advanced Laboratory

This video accompanies the Non-Linear Dynamics and Chaos Experiment, providing students with an introduction to the theory, apparatus, and procedures.

This experiment is an introduction to Non-Linear Dynamics, Data Acquisition, Chaos theory and Fractals. Limited as we are by our senses and relatively short powers of recall, much of the physical world seems aperiodic and defies quantitative description. While we have yet to discover closed form solutions to the simplest of systems (e.g. the one-dimensional gravitational three-body problem), the field of chaos reveals structure in their dynamics. The results of chaos theory have found practical applications in almost every branch of science. 

In this experiment you will study the response of at least two different dynamical systems: A non-linear, damped harmonic oscillator and a system of op amps that reproduces the Lorentz attractor. You will measure their linear and non-linear behavior using software to measure their information dimension. 

You will learn the basics of digital sampling, Fourier transforms, geometric analysis of autonomous differential equations, information entropy, correlation dimension and the basics of programming in LabView (a data-acquisition and control language written by National Instruments). 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27032.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-19T06:27:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0u3o9_BRVQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>NLD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 2 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Greek Mysticism and Rationality&quot;

April 2nd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20674.jpg</video:thumbnail_loc>
      <video:duration>4127</video:duration>
      <video:publication_date>2012-09-07T08:55:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pSWtNInbe8c</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-163-The-Amalgam-Proximal-Box-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 163 -The Amalgam Proximal Box Cavity Preparation</video:title>
      <video:description>&quot;Lec 163 -The Amalgam Proximal Box Cavity Preparation&quot; The application of basic instruments in the development of cavity preparations using Class I preparation with an amalgam proximal box. Orig. air date: MAR 29 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22975.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
      <video:publication_date>2012-09-11T10:30:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HRrJyV89v5o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>163</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-LDL-enter-the-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does LDL enter the cell?</video:title>
      <video:description>LDL is needed in normal cell life. LDL (low density lipoprotein)enters the cells by receptor mediated uptake, meaning, it is active process. LDL comes in LDL particles docking on LDL receptors. Endocytosis begins, and particles are coated with clathrin. Afterwords, LDL particle dissolves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bd255aa9-d988-4ed3-b8f1-c2b88cb89477/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-05-12T00:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/275.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>LDL</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiology-Medical-Animation-Deployment-of-mitral-valve-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiology Medical Animation - Deployment of mitral valve clip</video:title>
      <video:description>Medical animation on deployment of mitral valve clip shows demo reel shows heart model with moving cross sections of a beating heart, full blood flow, mechanism of action (MOA produced for medical companies, pharmaceutical companies, biotechnology, marketing agencies, medical professionals and more.

For more information visit - http://www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/3fb84184-1685-47ad-96d9-7a780eb086f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-06-27T12:32:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2901.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>clip</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cardiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-non-cyclic-phosphorylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis: non cyclic phosphorylation</video:title>
      <video:description>Photosynthesis is process of producing sugar from carbon dioxide with a help of sunlight by plants, algae and some bacteria. Briefly, photosynthesis may be divided in to light depended reactions and Calvin&apos;s cycle. Light depended reactions are described in this video. Water is photolysed, splitted to oxygen and electrons. Electrons are pumped and are reducing NADP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/75376884-da00-44c5-85b6-a89a17719abd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-05-12T00:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/276.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Radial-Keratotomy-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Radial Keratotomy Operation</video:title>
      <video:description>Live Radial Keratotomy Operation is shown in this video. Radial keratotomy (RK) is a refractive surgical procedure to correct myopia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d00a83d3-0ee8-4c0c-9403-e3447ddf82da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-01T20:15:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10339.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radial</video:tag>
      <video:tag>Keratotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of DNA</video:title>
      <video:description>The structure of DNA is illustrated by a right handed double helix, with about 10 nucleotide pairs per helical turn. Each spiral strand, composed of a sugar phosphate backbone and attached bases, is connected to a complementary strand by hydrogen bonding (non- covalent) between paired bases, adenine (A) with thymine (T) and guanine (G) with cytosine (C).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6c0e7f35-e317-4f4d-a35d-093310bbae0f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-05-16T02:29:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/368.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 20 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Final Lecture&quot;

June 9th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20692.jpg</video:thumbnail_loc>
      <video:duration>3861</video:duration>
      <video:publication_date>2012-09-07T09:10:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i4y0wgknYXA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Mathematics-16A-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Mathematics 16A - Lecture 7</video:title>
      <video:description>Mathematics 16A - Lecture 7

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25782.jpg</video:thumbnail_loc>
      <video:duration>4247</video:duration>
      <video:publication_date>2012-09-18T17:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqqrYDP_njk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Regulation-in-Plant-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Regulation in Plant Cells</video:title>
      <video:description>Gene Control in Plants in established by phytochrome. If phytochrome is exposed to light it produces regulatory proteins, which promotes gene expression, thus protein production. Proteins amay be used in chloroplasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bd6cfb01-c240-45ed-a0bc-52fd40019a5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-16T02:04:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/347.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>GeneControl</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>chloroplasts</video:tag>
      <video:tag>phytochrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Elbow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Elbow</video:title>
      <video:description>This video shows the examination of elbows by an expert doctor. This video will clear the concept that how to examine an elbow properly and how to check the swallowing if any.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/196ebeb4-d670-4a51-8b26-7fbb5232ea14/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-29T11:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8981.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Elbow</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramecium-and-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramecium and Osmosis</video:title>
      <video:description>The Paramecium is a group of Protist, Ciliate. They generally feed upon bacteria and other small cells. Osmoregulation (balancing constant salt and water concentration) is carried out by a pair of contractile vacuoles, which actively pump water absorbed by osmosis from their surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5e991e63-fa48-4ffc-99ef-b922c9003f6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-05-16T02:14:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/357.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Paramecium</video:tag>
      <video:tag>Osmoregulation</video:tag>
      <video:tag>contractile</video:tag>
      <video:tag>vacuoles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-Might-be-Dangerous</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism Might be Dangerous</video:title>
      <video:description>Medical tourism might bring you dangerous infections. This is the warning of these two medical specialists who insist on being extra cautious when taking a decision for treatment abroad. It appears these patients are more prone to certain types of infections that are common to the country they are in. This may lead to fatal complications at a later stage. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ca93bad-4541-4433-ba66-eafeb7b5418c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-01T02:27:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9937.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>warning</video:tag>
      <video:tag>danger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 4 - Special Topics in Supply Chain Management&quot; R and D Opportunities and the Future of RFID Tags

Hao Min, Fudan University
Sang-Gug Lee, ICU
Gisele Bennett, Georgia Tech
Manfred Aigner, TU-Graz and Phillips

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15487.jpg</video:thumbnail_loc>
      <video:duration>2695</video:duration>
      <video:publication_date>2012-08-28T17:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KIkTU03nGxc</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reaction-of-Given-Time-on-Different-Concentration-of-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reaction of Given Time on Different Concentration of Gases</video:title>
      <video:description>Calculating for the Rate if the formula has a given time and different concentration of gas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eed66f23-82fa-4a0b-a59e-3664fbff904b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2010-12-20T11:44:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6660.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Water-Quality-and-Solutions-to-Water-Shortages-Rice-Design-Alliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Water Quality and Solutions to Water Shortages, Rice Design Alliance</video:title>
      <video:description>Lec 4- Water Quality and Solutions to Water Shortages, Rice Design Alliance.
Water Quality Issues and Solutions to Water Shortages

Wednesday, August 31, 2011, 6:30 p.m.

Panelists: Jun Chang, Civil and Environmental Engineer, Deputy Director of Public Works, City of Houston, Dr. John Jacob, TAMU/Texas Sea Grant, Director Texas Coastal Watershed Program, Dr. Hanadi S. Rifai, Professor and Director of Environmental Engineering Graduate Program, Department of Civil and Environmental Engineering, University of Houston

Moderators: Mark Greenblatt, Investigative Reporter, KHOU, and Thomas Colbert

Water is our most precious resource and this month, RDA hosts a two-part civic forum on water supply issues in the State of Texas and the Houston region on August 24 and August 31, 2011. Texas is currently experiencing one of the worst droughts in its recorded history. Compounding this problem is the fact that many of the state&apos;s aquifers have been in decline for many years. Water quality is emerging as a serious issue facing the Houston region. Will the state&apos;s water supplies be adequate to support Houston&apos;s growing population and continuing industrialization?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17342.jpg</video:thumbnail_loc>
      <video:duration>5475</video:duration>
      <video:publication_date>2012-09-02T18:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8506TKMgCE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Housotn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces the next assignment &quot;the face pamphlet&quot; and demonstrates how to make the program.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15962.jpg</video:thumbnail_loc>
      <video:duration>2825</video:duration>
      <video:publication_date>2012-08-29T01:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YuVrg0RiPmM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>social</video:tag>
      <video:tag>network</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>pamphlet</video:tag>
      <video:tag>profiles</video:tag>
      <video:tag>name</video:tag>
      <video:tag>Status</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Milgram</video:tag>
      <video:tag>concurrency</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>runnable</video:tag>
      <video:tag>shared</video:tag>
      <video:tag>data</video:tag>
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    <video:video>
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      <video:description>This is the last part of a three part video demonstrating procedure of alpha amylase assay. The first video explains the theory of the assay while the second video demonstrate sample preparation procedures. Edited by Ashraf</video:description>
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      <video:description>Intravenous injection is the direct injection of a substance into the veins. This can be done by medical personnel for useful medical purposes. Sometimes the method is used unlawfully by injection drugs prohibited by the medical sector.</video:description>
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      <video:description>&quot;Lec 1 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families 

Lecture Title: &quot;Course Introduction&quot;

April 1st, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <video:video>
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      <video:description>Proof (Part 4) Minimizing Squared Error to Regression Line

Proof (Part 4) Minimizing Squared Error to Regression Line</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 11 - Special Topics in Supply Chain Management&quot; Welcome and Introduction

Steve Miles, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
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      <video:description>What is a colonoscopy? A colonoscopy allows a doctor to look inside the entire large intestine.The procedure enables the physician to see things such as inflamed tissue, abnormal growths, and ulcers. It is most often used to look for early signs of cancer in the colon and rectum. It is also used to look for causes of unexplained changes in bowel habits and to evaluate symptoms like abdominal pain, rectal bleeding,and weight loss. The colon, or large bowel, is the last portion of your digestive tract, or gastrointestinal tract.</video:description>
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      <video:uploader>second second</video:uploader>
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Christine Herrmann, PhD</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A Turing machine is a math concept that shows that a few simple rules can be used to solve any computable computation. This video presents a machine built as per the concept. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 4 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Theories of Intimate Relationships Part 2&quot;
April 10th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4391</video:duration>
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      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 196 - Interest Rate Swap 2</video:title>
      <video:description>Interest Rate Swap 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20569.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-09-06T15:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xE43JrjCpjE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>swap</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>As a human embryo develops, its cells become progressively restricted in the types of specialized cells that they can produce. Inner cell mass (ICM) cells of the blastocyst can make any type of body cell. Gastrula-stage cells can give rise to the cells of a given germ layer. Later, cells become even more restricted. For example, the pancreatic bud of the endoderm layer can only make the cells of the pancreas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5783a907-2dc2-4ffc-8365-a4da315fbe67/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-02T20:08:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/561.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>diferentiation</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Computer Science 61A - Lecture 32</video:title>
      <video:description>Computer Science 61A - Lecture 32

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26981.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Z4O9MjK_AFk</video:player_loc>
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      <video:tag>61A</video:tag>
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      <video:tag>32</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endorphins Video</video:title>
      <video:description>Video illustrates endorphin. Endorphins are manufactured in the brain, spinal cord, and many other parts of the body. They are released in response to neurotransmitters and bind to certain neuron receptors (the same ones that bind opiate medicines). Endorphins act as analgesics (diminishing the perception of pain) and as sedatives. Read more: http://www.medterms.com/script/main/art.asp?articlekey=10812</video:description>
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      <video:duration>96</video:duration>
      <video:publication_date>2010-11-24T00:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5845.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Endorphins</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Coverting Repeating Decimals to Fractions 2</video:title>
      <video:description>Coverting Repeating Decimals to Fractions 2

Converting more interesting repeating decimals to fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20215.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-06T02:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ihws0d-WLzU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Coverting</video:tag>
      <video:tag>Repeating</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 10 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 12th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20720.jpg</video:thumbnail_loc>
      <video:duration>4021</video:duration>
      <video:publication_date>2012-09-07T15:54:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/odHbVXqlYyU</video:player_loc>
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      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 12 - Special Topics in Supply Chain Management&quot; RFID R and D Opportunities and the Supply Chain

Bill Hardgrave, University of Arkansas
Simon Langford, Wal-Mart
Terri Crawford, Publix

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2436</video:duration>
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      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 14 - Special Topics in Supply Chain Management&quot; RFID Packaging and Materials Sciences

Robb Clarke, Michigan State University
Jean-Pierre Emond, University of Florida, Gainesville
Richard Spedden, MeadWestvaco
Gisele Bennett, Georgia Tech

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15505.jpg</video:thumbnail_loc>
      <video:duration>4037</video:duration>
      <video:publication_date>2012-08-28T17:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wvLUlPCbc5s</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cellular-immune-response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cellular immune response</video:title>
      <video:description>The cellular immune response
As the fruit picking was going on, Brian heard someone shout, â€œBless you!â€ after a fellow fruit-picker let out a loud sneeze. Unbeknownst to poor little Brian, some of the air he was breathing in the orchard was now laden with particles of the influenza virus. While the humoral immune response is underway, some of the influenza viral particles will have been consumed by phagocytes and neutrophils while others would have began infecting other cells such as Brianâ€™s epithelial cells. So, how does the immune system deal with these infected cells? By a battle plan called the cellular immune response. Like the humoral immune response, this is also divided into activation and effector phases. The activation phase begins when an antigen-presenting cell (APC) of the host organism encounters and attacks an invading virus. Meanwhile, other viruses look for nearby epithelial cells to infect. A lysosome containing digestive enzymes combines with the phagosome to process the antigens. The processed antigens combine with MHC class II proteins and are presented on the surface of the APC. The virus also infects Brianâ€™s epithelial cells. Within the infected epithelial cells the virus is processed, attached to an MHC class I protein and is presented on the cell surface. A helper T cell (CD4+) recognizes the displayed antigen on the APC and binds to the MHC class II protein-antigen complex. The activated helper T cell releases chemical messengers such as the cytokine IL-2 and gamma interferon (IFN-g). 

The effector phase begins when activated cytotoxic T cells (CD8+) which were stimulated to proliferate by the cytokine IL-2, recognize the MHC class I protein-antigen complex on the infected epithelial cells. Cytokines also attract other killer T cells to the site of infection. The activated cytotoxic T cell binds to the MHC class I protein-antigen complex on the surface of the infected epithelial cell. The binding causes the cytotoxic T cell to release a potent chemical called perforin. Perfor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/26949a62-bb7f-4d51-8c3e-822ebe4292ff/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-08T00:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/952.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humoral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Submarine-ring-of-fire-2004-extraordinary-champagne-vent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Submarine ring of fire 2004 extraordinary champagne vent</video:title>
      <video:description>This movie shows the discovery of the champagne vent at northwest eifuku volcano where bubbles of liquid carbon dioxide are actively venting from sea floor hot springs this unusual phenomenon is due to the fact that the emissions from nw eifuku volcano are particularly gas rich</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/511dd6c6-574d-4267-981b-5ff6e6183a75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-23T21:03:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5777.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>submarine</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>of</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>2004</video:tag>
      <video:tag>Extraordinary</video:tag>
      <video:tag>Champagne</video:tag>
      <video:tag>vent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart sounds</video:title>
      <video:description>Heart sounds S3, S4 is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9db0047-f401-4712-90ce-77e4893a5f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-01T02:36:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9959.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S3</video:tag>
      <video:tag>S4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 12 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 19th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 
Category:  Education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20722.jpg</video:thumbnail_loc>
      <video:duration>4284</video:duration>
      <video:publication_date>2012-09-07T15:58:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x3nHIADnS_o</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secondary-Messenger-System-and-Insulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secondary Messenger System and Insulin</video:title>
      <video:description>Insulin and the Second Messenger System. nsulin is a hormone. And like many hormones, insulin is a protein.   Insulin is secreted by groups of cells within the pancreas called islet cells. Second messengers are molecules that relay signals from receptors on the cell surface to target molecules inside the cell, in the cytoplasm or nucleus. They relay the signals of hormones like epinephrine (adrenalin), growth factors, and others, and cause some kind of change in the activity of the cell. They greatly amplify the strength of the signal.Secondary messengers are a component of signal transduction cascades. Read more: http://en.wikipedia.org/wiki/Second_messenger_system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/566a1908-e7d0-4ae9-a5c3-4ec26bbb19ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2010-11-24T04:58:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5897.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluids-Mechaniscs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluids Mechaniscs</video:title>
      <video:description>Fluid mechanics which is the branch of physics that studies fluids and the forces between those fluid molecules is discussed in this science video. Source is tutorvista.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9728daf4-d9ad-4db9-ab2d-104a27c9253f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2012-12-01T05:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28133.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechnics</video:tag>
      <video:tag>Fluids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Urban-Growth-and-Competition-for-Water-in-the-Houston-Region-Presented-by-Rice-Design-Alliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Urban Growth and Competition for Water in the Houston Region Presented by Rice Design Allianc</video:title>
      <video:description>Held, Wednesday, August 24, 2011, the forum featured the following
panelists: Jason Afinowicz, Water Resources, Freese, and Nichols, Inc.; Dr. James Lester, Vice President, Houston Advanced Research Center; Edward G. Vaughan, Chair, Texas Water Development Board. The moderators were: Eric Berger, Houston Chronicle Science Writer; and Thomas Colbert, Associate Professor, University of Houston, College of Architecture

Water is our most precious resource and this month, RDA hosts a two-part civic forum on water supply issues in the State of Texas and the Houston region on August 24 and August 31, 2011. Texas is currently experiencing one of the worst droughts in its recorded history. Compounding this problem is the fact that many of the state&apos;s aquifers have been in decline for many years. Water quality is emerging as a serious issue facing the Houston region. Will the state&apos;s water supplies be adequate to support Houston&apos;s growing population and continuing industrialization?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17343.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-09-02T18:28:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NgSuvbmBCV0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insulin-Resistance-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Resistance video</video:title>
      <video:description>Insulin Resistance. Insulin resistance (IR) is a physiological condition where the natural hormone, insulin, becomes less effective at lowering blood sugars. The resulting increase in blood glucose may raise levels outside the normal range and cause adverse health effects. Certain cell types such as fat and muscle cells require insulin to absorb glucose. When these cells fail to respond adequately to circulating insulin, blood glucose levels rise. The liver helps regulate glucose levels by reducing its secretion of glucose in the presence of insulin. This normal reduction in the liver’s glucose production may not occur in people with insulin resistance. Read more: http://en.wikipedia.org/wiki/Insulin_resistance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db4c752d-4f3e-4c2a-9873-05f9c2b0be71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-24T05:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5899.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 14 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 26th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 
Category:  Education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20724.jpg</video:thumbnail_loc>
      <video:duration>4170</video:duration>
      <video:publication_date>2012-09-07T15:58:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vJjnYcrSu9g</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcoidosis-Chest-x-ray-interpretation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcoidosis- Chest x-ray interpretation</video:title>
      <video:description>The video explains the the difference between the normal x-ray and the x-ray of a deceased person. Chest x-ray at the beginning is used to identify the different stage of sarcoidosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58c0fb08-9e8b-4568-8cb2-a0d978e07152/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-01T02:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>sarcoidosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-of-Immune-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Immune Response</video:title>
      <video:description>The immune system&apos;s response to exogenous antigens is often subclinical. By endocytosis or phagocytosis, exogenous antigens are taken into the antigen-presenting cells (APCs) and processed into fragments. APCs then present the fragments to T helper cells (CD4+) by the use of class II histocompatibility molecules on their surface. Some T cells are specific for the peptide:MHC complex. They become activated and start to secrete cytokines. Cytokines are substances that can activate cytotoxic T lymphocytes (CTL), antibody-secreting B cells, macrophages, and other particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0df1c996-9aa9-4be5-bd51-c7d5b3bd5715/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-23T22:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5806.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>response</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zooplankton-slideshow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zooplankton slideshow</video:title>
      <video:description>Zooplankton are not one type of organism either what will class an animal in the all inclusive family of zooplankton is more a matter of being between the size of a bacteria and a tiny fish that you can see with the naked eye</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8193bdaa-8178-4b14-b1e4-9d48fcb2d1e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-23T21:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5781.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Zooplankton</video:tag>
      <video:tag>Slide</video:tag>
      <video:tag>Show</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Radial-Nodes-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Radial Nodes  (Quiz)</video:title>
      <video:description>Radial Nodes  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26240.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2012-09-19T00:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AHUBz-4aAbE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radial</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-cruciate-ligament-reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior cruciate ligament reconstruction</video:title>
      <video:description>Anterior cruciate ligament reconstruction surgery uses a graft to replace the ligament the most common grafts are autografts using part of your own body such as the tendon of the kneecap (patellar tendon) or one of the hamstring tendons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9fcfdd71-1d9a-4594-98d9-22ed226e17a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-01T02:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9956.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Cruciate</video:tag>
      <video:tag>ligament</video:tag>
      <video:tag>Reconstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parts-of-the-Ear-and-How-They-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts of the Ear and How They Work</video:title>
      <video:description>People susceptible to ear infections should avoid scuba diving or flying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bd6d0f8d-07bc-4f4d-940d-19e143285b20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-01T02:40:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9973.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 3 - MIT 3.091 Introduction to Solid State Chemistry&quot; Classification Schemes for the Elements

Mendeleyev and the Periodic Table

Atomic Structure

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15520.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-08-28T18:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwDWi-hPjxc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>Schemes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Elements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Landowner-conservation-awareness-and-information-exchange-and-decision-making-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Landowner conservation awareness, and information exchange and decision making - Harvard Fo</video:title>
      <video:description>Lec 21 - Landowner conservation awareness, and information exchange and decision making - Harvard Forest. Landowner conservation awareness, and information exchange and decision making -- David Kittredge

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15998.jpg</video:thumbnail_loc>
      <video:duration>1018</video:duration>
      <video:publication_date>2012-08-29T07:59:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rzAFJ925_RU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Examination-of-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Examination of a patient</video:title>
      <video:description>Video shows an ear whispering test for checking the sensitivity of the ear. Video is made to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29fbb0cc-9a2f-4ac8-92ee-d0bc147e0a1b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:17:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Whispering</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 16 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 4th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20726.jpg</video:thumbnail_loc>
      <video:duration>4180</video:duration>
      <video:publication_date>2012-09-07T16:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7uYvGat0QaI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Evolutionary-stability-cooperation-mutation-and-equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Evolutionary stability: cooperation, mutation, and equilibrium</video:title>
      <video:description>&quot;Lec 11 - Evolutionary stability: cooperation, mutation, and equilibrium&quot; Game Theory (ECON 159)

We discuss evolution and game theory, and introduce the concept of evolutionary stability. We ask what kinds of strategies are evolutionarily stable, and how this idea from biology relates to concepts from economics like domination and Nash equilibrium. The informal argument relating these ideas toward at the end of his lecture contains a notation error [U(Ŝ,S&apos;) should be U(S&apos;,Ŝ)]. A more formal argument is provided in the supplemental notes.

00:00 - Chapter 1. Game Theory and Evolution: Evolutionarily Stable Strategies - Example
25:40 - Chapter 2. Game Theory and Evolution: Evolutionarily Stable Strategies - Discussion
30:42 - Chapter 3. Game Theory and Evolution: Evolutionarily Stable Strategies Are Always Nash Equilibria
42:32 - Chapter 4. Game Theory and Evolution: Nash Equilibria Are Not Always Evolutionarily Stable Strategies 
01:03:00 - Chapter 5. Game Theory and Evolution: Evolutionarily Stable Strategies and Nash Equilibria - Discussion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16744.jpg</video:thumbnail_loc>
      <video:duration>4327</video:duration>
      <video:publication_date>2012-09-01T09:06:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/er9KvYn4ldk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIRACLES-OF-THE-BRAIN-SMELL-AND-TASTE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIRACLES OF THE BRAIN: SMELL AND TASTE PART 2</video:title>
      <video:description>Medicine and biology books explain that we owe our
senses of smell and taste to our nose, tongue and
brain. It is true that we smell and taste with the help
of these organs. But to whom do we owe our nose and
brain? This supreme intelligence belongs to God, Who
has created the whole human body down to its smallest
detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5abb1635-755e-4873-8f04-908e28ce920f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1245</video:duration>
      <video:publication_date>2009-10-20T18:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3459.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>smell</video:tag>
      <video:tag>taste</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 4 - MIT 3.091 Introduction to Solid State Chemistry&quot; Rutherford Model of the Atom, Bohr Model of Hydrogen

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15523.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T18:02:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gVUpETtIFPE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 2 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 02: Work, heat, first law. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15524.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-08-28T18:02:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TDqx8Zv1rRo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Globby-the-glycolytic-gunk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Globby the glycolytic gunk</video:title>
      <video:description>This animation was prepared for the Cambridge Science Festival 2007 to provide a fun insight into the reactions that generate energy in a cell.
The globby forms in the following animation represent molecules that undergo changes that allow us to release the energy stored in the food that we eat. The brightness of the environment will change depending on the energy used or released. You&apos;ll see that some energy needs to be used to get more energy out ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/b720e41e-b34b-4228-adf1-16bc7051655b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2009-10-19T19:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3457.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>glycolysis</video:tag>
      <video:tag>glycolytic</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Chemistry 3B</video:title>
      <video:description>Lec 20- Chemistry 3B .
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17089.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-02T05:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Pg9F1aoeEA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-An-Introduction-to-Computational-Multiphysics-II-Theoretical-Background-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - An Introduction to Computational Multiphysics II: Theoretical Background Part I</video:title>
      <video:description>Lec 35 - An Introduction to Computational Multiphysics II: Theoretical Background Part I. Mathematical formulation of multiscale/physics problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16014.jpg</video:thumbnail_loc>
      <video:duration>6833</video:duration>
      <video:publication_date>2012-08-29T08:04:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wbWlOZ3KWuw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>computation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Vitamin-C-Boosts-Dopamine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Vitamin C Boosts Dopamine?</video:title>
      <video:description>Vitamin C is purely the L-enantiomer of ascorbate; the opposite D-enantiomer has no physiological significance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ad49f2ea-97cf-488a-8d13-d2581db53ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-10-18T01:43:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7021.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Boosts</video:tag>
      <video:tag>Dopamine</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 5 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 05: Adiabatic changes. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15528.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-08-28T18:02:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWLeg-W4EF0</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 6 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 06: Thermochemistry. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15529.jpg</video:thumbnail_loc>
      <video:duration>3141</video:duration>
      <video:publication_date>2012-08-28T18:03:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Xpn2jorigU</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 7 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 07: Calorimetry. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15530.jpg</video:thumbnail_loc>
      <video:duration>3279</video:duration>
      <video:publication_date>2012-08-28T18:03:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6uLKZSoHnrc</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bacterial-Conjugation-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial Conjugation Explained</video:title>
      <video:description>In this video is explained the conjugation in bacteria. Conjugation could be explained as &quot;bacterial sex&quot;. Is appears within two bacteria who exchange their genetic material. This is how for example antibiotic resistance is transffered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/b77ae20c-9579-4506-96f6-954fbed3e1bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2007-10-04T00:42:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1066.mp4</video:content_loc>
      <video:uploader>shiva</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Conjugation</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>plasmid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 8 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 08: Second law. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15531.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-08-28T18:03:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e124JF_DHCQ</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 12 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 12: Criteria for spontaneous change. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15537.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-08-28T18:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jsoD3oZAAXI</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Bailout-3-Book-value-vs-market-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Bailout 3: Book value vs. market value</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 3: Book value vs. market value

What it means when the market value of a stock is different from its book value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20216.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-06T02:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TUOQZjotyAQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Market</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Functioning-of-Endocrine-glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functioning of Endocrine glands</video:title>
      <video:description>This video shows how the hormones are released by the endocrine glands directly into the blood. The functioning of Endocrine glands is show with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b154ffef-f38f-464c-ba00-a08ea04264a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-10-23T19:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7243.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 13 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 13: Gibbs free energy. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15538.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-08-28T18:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srjNMMtPATo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-the-Sun-in-High-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring the Sun in High Definition</video:title>
      <video:description>Nothing is quite as delightful as exploring the Sun in High Definition courtesy of NASA&apos;s Solar Dynamic Observatory which has one of the highest resolutions in the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c046d21-5745-41e5-9de8-20e2e183fc82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-23T09:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7660.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>in</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathophysiology-of-schizophrenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathophysiology of schizophrenia</video:title>
      <video:description>Schizophrenia is a psychiatric disorder involving chronic or recurrent psychosis it is commonly associated with impairments in social and occupational functioning it is among the most disabling and economically catastrophic medical disorders ranked by the world health organization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/499ce679-8775-4731-9d5a-8e0e8f09e243/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-10-23T15:45:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7178.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Schizophrenia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Formaldehyde-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Formaldehyde (Quiz)</video:title>
      <video:description>Formaldehyde (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26290.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-19T00:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nb76my9vHLY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Formaldehyde</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 3 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Instructor: Prof. David Jerison
Derivatives of products, quotients, sine, cosine
View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15580.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-28T18:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kCPVBl953eY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-that-trigger-Transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors that trigger Transduction</video:title>
      <video:description>This animation describes how growth factors bind to a membrane-bound receptor and triggers a cascade of downstream transduction processes.

Cell behavior is governed by the effects of growth factors which interact with membrane-bound glycoprotein receptors that transduce the first message into a series of intracellular signals that in turn promote or inhibit the transcription expression of specific genes. Cancer cells adopt two principal signaling strategies between cells: endocrine signaling and paracrine signaling. Aside from growth factors, lipophilic hormones such as steroids and thyroid hormone are potent regulators of cell behavior, and may cancers are either hormone-dependent or are responsive to hormone therapy. In the prevention of breast cancer, steroid hormone analogs such as tamoxifen are used to mimic the action of the natural estrogen, eliciting a much weaker estrogenic response. This animation is general in scope, so it can be used in various different lecture contexts.

Created by:

Steve Huang
Class of 2004
Mechanical Engineering
STA member since 2001

Dr. Bongsup Cho - URI Pharmacy ProfessorDr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/cc4a4d60-ae56-4a0b-9cd2-67eca9bf4c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2007-09-08T20:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/965.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>signaltransduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Jet-engine-that-can-fit-into-your-pocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Jet engine that can fit into your pocket</video:title>
      <video:description>This a model pocket jet engine. The video  shows the engine from different angles as well as with the parts taken apart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/676b1998-23f0-4d63-8b8b-d6e877ea92e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-25T23:49:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7951.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>model</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 15 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 15: Chemical equilibrium. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15540.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T18:07:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cc2l1QTTZA4</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 16 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 16: Temperature, pressure and Kp. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15541.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-08-28T18:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DOq2YChGmlg</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Off-the-Record-Messaging-Useful-Security-and-Privacy-for-IM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Off-the-Record Messaging: Useful Security and Privacy for IM</video:title>
      <video:description>&quot;Lec 25 - Off-the-Record Messaging: Useful Security and Privacy for IM&quot; May 23, 2007 lecture by Ian Goldberg for the Stanford University Computer Systems Colloquium (EE 380). In this talk, Ian discusses &quot;Off-the-Record Messaging&quot; (OTR), a widely used software tool for secure and private instant messaging; he outlines the properties of Useful Security and Privacy Technologies that motivated OTR&apos;s design, compares it to other IM security mechanisms, and talks about its ongoing development directions.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24099.jpg</video:thumbnail_loc>
      <video:duration>4842</video:duration>
      <video:publication_date>2012-09-14T15:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uI1x-z5oafc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Messaging</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Privacy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>IM</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Kittiwake-birds-are-attacked-by-large-eagle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kittiwake birds are attacked by large eagle</video:title>
      <video:description>In winter the North of Atlantic is cold, frozen and the common resident birds are on vacation elsewhere. Come spring everything changes and the vacationers return. Unfortunately the world&apos;s largest eagle finds them delicious and just right. These are the Kittiwake birds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9aea288-169b-4dcf-a15a-9815399da3e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2011-11-26T00:46:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8034.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>s</video:tag>
      <video:tag>Largest</video:tag>
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      <video:tag>Kittiwake</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>blue</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-on-the-lookout-with-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever  Monkeys on the lookout with BBC</video:title>
      <video:description>Class is apparently also crucial to animals and well if you don&apos;t meet the criteria one has to improvise. This river is guarded by a monkey eating monitor lizard and the less fortunate have to be  on the lookout. This is Clever Monkeys by BBC</video:description>
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      <video:duration>177</video:duration>
      <video:publication_date>2011-11-26T05:32:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8124.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>the</video:tag>
      <video:tag>lookout</video:tag>
      <video:tag>Clever</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 17: Equilibrium: application to drug design. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15542.jpg</video:thumbnail_loc>
      <video:duration>1921</video:duration>
      <video:publication_date>2012-08-28T18:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_PmJoExiSPo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
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      <video:tag>Systems</video:tag>
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      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
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      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Natalie-Cassidy-in-Australia-in-Baby-koalas-Born-to-Be-Wild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natalie Cassidy in Australia in Baby koalas - Born to Be Wild</video:title>
      <video:description>A baby koalas is referred to as a Joey and is born hairless, blinds and earless. It promptly jumps into a pouch for the next six or so months. In the video Born to Be Wild is Natalie Cassidy in Australia for BBC.</video:description>
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      <video:duration>92</video:duration>
      <video:publication_date>2011-11-26T04:55:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8077.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>koalas</video:tag>
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      <video:tag>Australia</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 11 - Spring 2011 - Public Health 253EEthical Challenges in Public Health Interventions
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24112.jpg</video:thumbnail_loc>
      <video:duration>6478</video:duration>
      <video:publication_date>2012-09-15T03:26:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HkfLxAyO4g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Sorprendente-Nuevo-Metodo-Disfemia-Tartamudez</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sorprendente Nuevo Metodo Disfemia Tartamudez</video:title>
      <video:description>This is a spanish video on disfemia tartamudez - sorprendente nuevo metodo. It has to do with methods of overcoming stammering or stuttering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b2f89ec-a1cc-42e1-bd6c-51ad8ba84c72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-28T05:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8256.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Disfemia</video:tag>
      <video:tag>Tartamudez</video:tag>
      <video:tag>Sorprendente</video:tag>
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      <video:tag>Metodo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tessari</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tessari</video:title>
      <video:description>The Tessari technique is a way of connecting two disposable syringes with a three way stop-cock so that when two medical drugs are passed through high turbulence at a certain degree of rotation, they yield foam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/efd5d820-6893-4dfc-aa63-54b507b979d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-28T10:12:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8388.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Tessari</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 18: Phase equilibria - one component. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15543.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T18:07:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kBqi9vVC6s</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insulin-metabolization-with-glucose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin metabolization with glucose</video:title>
      <video:description>Glucose is a simple sugar absorbed in the stomach and small intestines. Insulin causes cells in the liver, skeletal muscles, and fat tissue to take up glucose from the blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/15d114df-41b0-4191-acb2-04117f11d2c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8295.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>glucose</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-a-Complete-Eye-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of a Complete Eye Exam</video:title>
      <video:description>A complete eye examination goes beyond looking at the vision only. An effective eye examination can detect any defect that is developing as most defects take time to develop. This is the importance of a complete eye examination in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ba7e255-bd07-453c-a14a-8f3aea029ce7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-28T07:13:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8354.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Complete</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-A-Short-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is A Short Circuit?</video:title>
      <video:description>This video explains the meaning of short circuits. A short circuit allows a current to pass along an unintentional conductor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a6a535c7-6b13-454e-9f33-bbb924751886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-12T02:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11365.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>short</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Closed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Verifying-Hedge-with-Futures-Margin-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Verifying Hedge with Futures Margin Mechanics</video:title>
      <video:description>Verifying Hedge with Futures Margin Mechanics

Verifying Hedge with Futures Margin Mechanics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20385.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T14:34:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1mnKCkmeaYs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Verifying</video:tag>
      <video:tag>Hedge</video:tag>
      <video:tag>with</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>mechanics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Video-Local-Anaesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Video - Local Anaesthetic</video:title>
      <video:description>The video shows a patient having a lipoplasty (fat remodelling). The operation is performed with local anaesthetic as the patient is shown to talk on a mobile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aa368b94-8cbd-4db2-bed8-75bcb4809c9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T19:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10286.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Remodelling</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Percutaneous-tracheostomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Percutaneous tracheostomy treatment</video:title>
      <video:description>Percutaneous tracheostomy is now a well estabished technique used in the critical care setting although the technique may be performed blind whenever possible the trachea should be visualised via an intubating fibreoptic laryngoscope passed down the tracheal tube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c12a9a36-c1d1-487a-b8f2-d5a7e68e22d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-12-06T18:27:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10807.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Percutaneous</video:tag>
      <video:tag>Tracheostomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Aortic-Valve-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Aortic Valve Replacement Surgery</video:title>
      <video:description>Aortic valve surgery is done to replace the aortic valve in your heart minimally invasive aortic valve surgery is done through much smaller cuts than the large</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/72019653-ad02-4f01-90fb-4568db4ee3c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-12-06T18:31:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10816.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Rhinoplasty-Surgery-Without-Osteotomies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Rhinoplasty Surgery Without Osteotomies</video:title>
      <video:description>The open rhynoplasty is performed by Dr.Dryden and Dr.Kotlus. The surgery is done without osteotomy which means that no bone is being cut or lengthen as in most of the rhynoplasties. When an osteotomy is included though, it takes longer time for the patient to recover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef6b2cf1-c5e2-4696-a2f1-a6bf9ad5ce67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10917.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>without</video:tag>
      <video:tag>oseotomies</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS BPH Benign Prostatic Hyperplasia</video:title>
      <video:description>Benign prostatic hyperplasia is an enlarged prostate gland the prostate gland surrounds the urethra the tube that carries urine from the bladder out of the body as the prostate gets bigger it may squeeze or partly block the urethra. This often causes problems with urinating</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b02ce424-3bae-4e67-86ce-2094e0e1254e/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>BPH</video:tag>
      <video:tag>Benign</video:tag>
      <video:tag>Prostatic</video:tag>
      <video:tag>Hyperplasia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Koch-Snowflake-Fractal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Koch Snowflake Fractal</video:title>
      <video:description>Koch Snowflake Fractal

A shape that has an infinite perimeter but finite area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20305.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2012-09-06T14:07:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/azBNsPa1WC4</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>Koch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 4 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2847</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_JmwMx9zuAs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 10 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20742.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/CSdChlYiyM4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 10 - MIT 3.091 Introduction to Solid State Chemistry&quot; Electronegativity, Partial Charge, Polar Bonds and Polar Molecules

Ionic Character of Covalent Bonds, Pauling&apos;s Calculation of Heteronuclear Bond Energies

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2953</video:duration>
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      <video:tag>and</video:tag>
      <video:tag>mole</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Overcome Obesity</video:title>
      <video:description>Obesity is a very common problem faced by most people. Some try various exercises and try various medications,but see no change. This video explains how to overcome this problem of obesity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39e776c6-7123-42ff-94aa-61ec5224d327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10969.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Overcoming</video:tag>
      <video:tag>obesity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 34 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 34: Temperature dependence, Ea, catalysis. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2746</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/oKwGNgCTd-Q</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
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      <video:tag>oscillators</video:tag>
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      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry VI (cont.)

DNA as Genetic Material (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2944</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/7ZlzvS7YoSM</video:player_loc>
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      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-12-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 12 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20744.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/IpnQpj1c-b8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The clip presents the Mohs surgery technique. It is known as microscopically controlled surgery for removing skin cancer. The procedure is presented step by step, demonstrating the specific cuts the surgeon must perform. The work with the sample that is analyzed by a microscope observation is also included in the video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10947.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Procedure</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movements of Breathing Part-2</video:title>
      <video:description>The process of brathing and the corresponding contraction and expansion of lungs is shown in the video. During inspiration pressure in lungs decreases and air rushes in.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fe79bda8-cb9f-4570-a4a6-af813bb6bd32/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Breathing</video:tag>
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      <video:tag>2</video:tag>
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    <loc>https://dnatube.com/videos/Pivot-shift-test-to-confirm-ACL-injury-diagnosing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pivot shift test to confirm ACL injury diagnosing</video:title>
      <video:description>ACL injury leads to knee instability therefore understanding knee stability assessments would be useful for diagnosis of acl injury comparison between operation treatments and establishing return to sport standard this video firstly introduces a management model for acl injury and the contribution of knee stability assessment to the corresponding stages of the model.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11178.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>pivot</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 17 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20749.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/BKK_JREFhhQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
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      <video:tag>15</video:tag>
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      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
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      <video:tag>general</video:tag>
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    </video:video>
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    <loc>https://dnatube.com/videos/Lec-35-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 35 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 35: Enzyme catalysis. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15568.jpg</video:thumbnail_loc>
      <video:duration>3038</video:duration>
      <video:publication_date>2012-08-28T18:14:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dkHcgAzsvAk</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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    <loc>https://dnatube.com/videos/Lec-Last-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec Last - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 36: Autocatalysis and oscillators. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2409</video:duration>
      <video:publication_date>2012-08-28T18:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2BNmEnry6E</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
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      <video:tag>thermodynamics</video:tag>
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      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
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      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/medical-claim-processing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>medical claim processing</video:title>
      <video:description>we offer medical claims processing services from medical billing star
 that are quick and surprisingly affordable! To know more about us dial 1 888 571 9069.visit us:
http://www.medicalbillingstar.com/medical_claims_processing.html</video:description>
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      <video:duration>25</video:duration>
      <video:publication_date>2012-08-20T04:32:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12538.mp4</video:content_loc>
      <video:uploader>cathleen jois</video:uploader>
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      <video:tag>electronic</video:tag>
      <video:tag>From</video:tag>
      <video:tag>california</video:tag>
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      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-80-American-Chinese-Debt-Loop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - American-Chinese Debt Loop</video:title>
      <video:description>How the Chinese buying of American debt leads to lower interest rates is shown in this Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20321.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-06T14:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m5xu4r0szaA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>american</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Loop</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Oropharynx-Inspection-and-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oropharynx Inspection and Examination</video:title>
      <video:description>A video from the USMLE collection showing how to inspect and examine the oropharynx the pharynx lies posterior to the nasal cavity the mouth and the larynx complete inspection includes full examination of the buccal mucosal recesses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba417160-4ab8-424a-936e-9727ee3a6ce7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:49:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11217.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>oropharynx</video:tag>
      <video:tag>Inspection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Determining-The-Image-Reflected-From-A-Concave-Mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determining The Image Reflected From A Concave Mirror</video:title>
      <video:description>This video teaches us the method in determining the formation of an image from a concave mirror thru the use of ray diagram. Two rays coming from the same point is commonly required in order to know the position and nature of the image formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f3672204-a1c6-45bf-a523-691b61de0822/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11357.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>formation</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Concave</video:tag>
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      <video:tag>ray</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-Area-and-Perimeter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Area and Perimeter</video:title>
      <video:description>Area and Perimeter

Area of rectangles and triangles.  Perimeter of rectangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20344.jpg</video:thumbnail_loc>
      <video:duration>740</video:duration>
      <video:publication_date>2012-09-06T14:20:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kqqmJiJez6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perimeter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 11 - MIT 3.091 Introduction to Solid State Chemistry&quot; LCAO MO, Energy Level Diagrams for H2, He2, Li2

Hybridization, Double Bonds and Triple Bonds, Paramagnetism and Diamagetism

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15572.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-08-28T18:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z_ouix9X1Zg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>energy</video:tag>
      <video:tag>Level</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>H2</video:tag>
      <video:tag>He2</video:tag>
      <video:tag>Li2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>Lec 12 - MIT 3.091 Introduction to Solid State Chemistry&quot; The Shapes of Molecules, Electron Domain Theory, Secondary Bonding

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15573.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T18:16:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dXtEEME3ue8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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    <loc>https://dnatube.com/videos/Lec-18-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 18 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20750.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-07T16:29:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l4S2bUQRkSo</video:player_loc>
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      <video:category>Geophysics</video:category>
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      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 19 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20751.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-07T16:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-NdoSaBrmV8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
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      <video:tag>to</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Basic-Wire-Bending-Part-Five-Right-Angle-Bends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Basic Wire Bending - Part Five : Right Angle Bends</video:title>
      <video:description>Dr. Meldrum explains the correct instrumentation and procedure for forming a right angle bend in orthodontic wire. Part 5 of 6. Orig. air date: JUN 30 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20771.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-07T16:52:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KtiUmu86y9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Meldrum</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Correct</video:tag>
      <video:tag>Instrumentation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>forming</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Bend</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quietest-place-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quietest place in the world</video:title>
      <video:description>Many stories have circulated claiming the longest anyone has stayed in an ultra-quiet anechoic chamber is 45 minutes, the reason being any longer would drive you insane. To me this sounded like unsubstantiated rubbish, like the claim the Great Wall is the only manmade structure visible from space. So I put my own psyche on the line, subjecting myself to over an hour of the most intense quiet on Earth. No, this was not THE quietest room on Earth (-9dB) but it is one of the quietest, and the truth is once you put a person inside, they are by far the loudest thing in there so the sound rating of the room is irrelevant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/98ade5cc-5944-4557-9ae4-1f4f9d0556b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2016-05-28T19:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32507.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Quietest</video:tag>
      <video:tag>Place</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Sociology-150A-Carpe-Diem-Final-Thoughts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Sociology 150A -Carpe Diem, Final Thoughts</video:title>
      <video:description>&quot;Lec 26 - Sociology 150A -Carpe Diem, Final ThoughtsSocial Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24272.jpg</video:thumbnail_loc>
      <video:duration>3461</video:duration>
      <video:publication_date>2012-09-15T05:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qkyx27ixBkI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>Carpe</video:tag>
      <video:tag>Diem</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Thoughts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Orthodontic-Screening-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Orthodontic Screening Examination</video:title>
      <video:description>&quot;Lec 18 - Orthodontic Screening Examination&quot; Demonstrates the facial form analysis and mixed dentition analysis and examination of the teeth.  Orig. air date: AUG 16 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20777.jpg</video:thumbnail_loc>
      <video:duration>898</video:duration>
      <video:publication_date>2012-09-07T16:57:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ikNDPX0BPAM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>demonstrates</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>form</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>dentition</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last  - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec Last  - Blue Planet: Oceanography E&amp;S Sci 15, UCLA Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20759.jpg</video:thumbnail_loc>
      <video:duration>2741</video:duration>
      <video:publication_date>2012-09-07T16:35:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7L_Eq3Js448</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Basic-Wire-Bending-Part-Three-Finger-Spring-Wire-Bending</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Basic Wire Bending -  Part Three : Finger Spring Wire Bending</video:title>
      <video:description>&quot;Lec 8 - Basic Wire Bending -  Part Three : Finger Spring Wire Bending&quot; Explanation of the finger spring function, and the construction of the spring using a plaster model. Part 3 of 6. Orig. air date: MAY 19 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20767.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-07T16:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8I3J-u9kFuo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Explanation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>function</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>plaster</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Kinetic-Theory-of-Gases-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Kinetic Theory of Gases I</video:title>
      <video:description>Kinetic Theory of Gases I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26440.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-19T01:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8_ZRFjqe6F4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-RMS-Velocity-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - RMS Velocity  (NB)</video:title>
      <video:description>RMS Velocity  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26463.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2012-09-19T01:15:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wA_IvsdRjpM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>RMS</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Basic-Wire-Bending-Part-One-Adams-Clasp-Wire-Bending</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Basic Wire Bending - Part One: Adams Clasp Wire Bending</video:title>
      <video:description>&quot;Lec 10 - Basic Wire Bending - Part One: Adams Clasp Wire Bending&quot; Dr. Meldrum explains the use of the Adams clasp, how to prepare the working model for the clasp, and how to bend the wire on the model. Part 1 of 6. Orig. air date: MAY 19 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20769.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-07T16:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5OAH4yDV5dU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Meldrum</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>the</video:tag>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adams</video:tag>
      <video:tag>clasp</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prepare</video:tag>
      <video:tag>working</video:tag>
      <video:tag>model</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 12 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Malcolm X and his Ambiguous Legacy&quot;.  Recorded November 6, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15688.jpg</video:thumbnail_loc>
      <video:duration>4147</video:duration>
      <video:publication_date>2012-08-28T19:17:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V0dUAnBWY_A</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Comparing-Fractions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 -  Comparing Fractions 2</video:title>
      <video:description>Comparing Fractions 2

u2_l1_t5_we2 Comparing Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24775.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-09-17T16:46:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2dbasvm3iG0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/mRNA-splicing-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mRNA splicing animation</video:title>
      <video:description>In genetics, splicing is a modification of genetic information after transcription, in which introns of precursor messenger RNA (pre-mRNA) are removed and exons of it are joined. Since in prokaryotic genomes introns do not exist, splicing naturally only occurs in eukaryotes. The splicing prepares the pre-mRNA to produce the mature messenger RNA (mRNA), which then undergoes translation as part of the protein synthesis to produce proteins. Splicing includes a series of biochemical reactions, which are catalyzed by the spliceosome, a complex of small nuclear ribonucleo-proteins (snRNPs).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9d04f751-2721-403f-b54d-286e8e955cff/cand_25.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2007-11-05T04:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1097.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-CS50-Week-0-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64-  CS50 / Week 0: Wednesday</video:title>
      <video:description>Lec 64-  CS50 / Week 0: Wednesday. Introduction. Bits. Binary. ASCII. Programming. Algorithms. Scratch. Statements. Boolean expressions. Conditions. Loops. Variables. Threads. Events.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16104.jpg</video:thumbnail_loc>
      <video:duration>4060</video:duration>
      <video:publication_date>2012-08-29T09:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWLeB436j1o</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Real-Gas-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Real Gas Behavior</video:title>
      <video:description>Real Gas Behavior

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26473.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-19T01:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/upr1m4DR00M</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Real</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 15 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Outlaw feminist Angela Davis&quot;.  Recorded November 15, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15691.jpg</video:thumbnail_loc>
      <video:duration>2392</video:duration>
      <video:publication_date>2012-08-28T19:21:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5SqUF5HSIc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Interspecific-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Interspecific Competition</video:title>
      <video:description>&quot;Lec 27 - Interspecific Competition&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Competition among species, or interspecific competition, can have an even greater effect on selection than competition within species (intraspecific competition). This is often the case in lower density populations. Different species can have positive, neutral, or negative effects on each other&apos;s fitness, and the effect species 1 has on species 2 is not necessarily the same that 2 has on 1. The effects that cohabiting species have on each other shapes evolution the same way that selective pressures from within a species or the physical environment shapes it.

00:00 - Chapter 1. Introduction 
01:21 - Chapter 2. Classical Patterns 
07:43 - Chapter 3. Experiments Demonstrating Competition 
14:22 - Chapter 4. Conceptualizing Competition 
33:02 - Chapter 5. The Reality of Competition 
38:16 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17354.jpg</video:thumbnail_loc>
      <video:duration>2394</video:duration>
      <video:publication_date>2012-09-02T18:32:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Dbr5NF5TBw</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>population</video:tag>
      <video:tag>density</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>coexistence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-45-45-90-Triangle-Side-Ratios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - 45-45-90 Triangle Side Ratios</video:title>
      <video:description>45-45-90 Triangle Side Ratios

Showing the ratios of the sides of a 45-45-90 triangle are 1:1:sqrt(2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20322.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-06T14:15:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/McINBOFCGH8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>45</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>side</video:tag>
      <video:tag>ratios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualization-of-the-nuclear-import-and-export</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visualization of the nuclear import and export.</video:title>
      <video:description>This video shows import and export between nucleus and cytosol. For this experiment, they are using GFP tagged NF-AT protein. NF-AT is Nuclear factor of activated T-cells protein and it is normally localized in the cytosol. GFP  is Green Flourescent Protein and it is bound to NF-AT protein. Here, GFP flourescences and shows where location of NF-AT protein. When the Ca++ concentration increases in the cytosol, NF-AT is imported into nucleus and when Ca++ concentration is decreased in the cytosol, NF-AT is exported back to the cytosol again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/49aee23d-1aee-4505-a730-792cae0c92d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-03-25T20:47:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/79.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Import</video:tag>
      <video:tag>export</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>pores</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Ecological-Communities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Ecological Communities</video:title>
      <video:description>&quot;Lec 28 - Ecological Communities&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The idea of ecological communities has changed tremendously over the past forty years. The classical view stated that there were so many different species because evolution packed them tightly into the available niches. The modern view emphasizes the idea of trophic cascades, or top-down control in food chains. This emphasized the importance of predation in ecology, although it downplayed the significance of food webs, which showed the interrelated nature of ecosystems better than simple food chains.

00:00 - Chapter 1. Introduction
01:45 - Chapter 2. The Classical View 
04:42 - Chapter 3. Trophic Cascades 
23:08 - happier 4. Community Assembly 
37:48 - Chapter 5. Meta-communities 
44:26 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17355.jpg</video:thumbnail_loc>
      <video:duration>2742</video:duration>
      <video:publication_date>2012-09-02T18:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGjI1pRdYyk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>trophic</video:tag>
      <video:tag>cascades</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>age</video:tag>
      <video:tag>pollen</video:tag>
      <video:tag>Dispersal</video:tag>
      <video:tag>Hawaii</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>Predators</video:tag>
      <video:tag>prey</video:tag>
      <video:tag>predation</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>web</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Real-Gases-Vapor-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Real Gases Vapor Pressure</video:title>
      <video:description>Real Gases Vapor Pressure

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26475.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-09-19T01:17:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X0nCoOX0LAg</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Real</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>Vapor</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Equilateral-Triangle-Sides-and-Angles-Congruent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Equilateral Triangle Sides and Angles Congruent</video:title>
      <video:description>Equilateral Triangle Sides and Angles Congruent

Showing that all of the angles of an equilateral triangle are 60 degrees</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20294.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-06T14:04:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CYNUwiUzlPk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equilateral</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Sides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>Congruent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Individual-Rights-to-Genetic-Information-Issues-for-Medicine-and-Government</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Individual Rights to Genetic Information: Issues for Medicine and Government</video:title>
      <video:description>Lec 99 - Individual Rights to Genetic Information: Issues for Medicine and Government. Description: 
Panel discussion #2 in a symposium entitled &quot;Privacy, Autonomy, and Personal Genetic Information in the Digital Age&quot; hosted by the American Academy of Arts and Sciences, Harvard School of Engineering and Applied Sciences, the Institute of Medicine, and the National Academy of Engineering. 

This April 14, 2011 event features:
Moderator: 
Jonathan Zittrain, Professor, Harvard Law School, Kennedy School of Government, and School of Engineering and Applied Sciences
Panelists:
• Art Beaudet, M.D., Henry and Emma Meyer Professor and Chair, Department of Molecular and Human Genetics, Baylor College of Medicine
• Gaia Bernstein, J.S.D., LL.M., J.D., Professor of Law, Seton Hall University
• Michele Caggana, Sc. D., Deputy Director, Division of Genetics, Chief of the Laboratory of Human Genetics and Director of the Newborn Screening Program, State of New York
• John Schumann, M.D., practicing physician, Assistant Professor of Medicine and Faculty Associate of the MacLean Center for Medical Ethics, University of Chicago
• Dan Vorhaus, J.D., attorney specializing in genomics and personalized medicine and Editor, Genomics Law Report</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16140.jpg</video:thumbnail_loc>
      <video:duration>4415</video:duration>
      <video:publication_date>2012-08-29T09:57:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z-xKOS3m_Qw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Panel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Harvard-Stem-Cell-Institute-Progress-report</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Harvard Stem Cell Institute - Progress report</video:title>
      <video:description>Lec 86 - Harvard Stem Cell Institute - Progress report. Some of the most important recent advancements in stem cell research have roots at the Harvard Stem Cell Institute.  Two of the principal researchers explain what&apos;s happening at HSCI and what the future holds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16127.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-08-29T09:49:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hUl9XLzTmQI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>regenerative</video:tag>
      <video:tag>pluripotent</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Wagers</video:tag>
      <video:tag>Kevin</video:tag>
      <video:tag>Eggan</video:tag>
      <video:tag>university</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 17- MIT 6.013 Electromagnetics and Applications, Fall 2.
Measurement of B-H Characteristic

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16201.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-08-29T14:58:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bxv6d3dicIw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 3 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Site Lecture

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15065.jpg</video:thumbnail_loc>
      <video:duration>757</video:duration>
      <video:publication_date>2012-08-28T12:45:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aewmVftXm1Q</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Science-and-Technology-Studies-Defining-the-Boundaries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Science and Technology Studies: Defining the Boundaries</video:title>
      <video:description>Lec 100 - Science and Technology Studies: Defining the Boundaries. In this session of the April 7-9, 2011 conference &quot;Science and Technology Studies: The Next Twenty,&quot; Kaushik Sunder Rajan (Chicago) gives a provocation for STS scholars to think again about STS&apos;s close ties to post-colonial studies, with specific references to Indian life sciences in relation to the Western sciences.  Discussants Javier Lezaun (Oxford) and David Winickoff (UC Berkeley) debate other &quot;elsewheres&quot; STS travels to, whether it could travel everywhere, and how best it travels. Visit the conference web site: http://stsnext20.org/
Learn more about the Program on Science, Technology and Society at Harvard Kennedy School: http://www.hks.harvard.edu/sts/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16150.jpg</video:thumbnail_loc>
      <video:duration>6593</video:duration>
      <video:publication_date>2012-08-29T10:06:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gyJwRcD2lbA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Kaushik</video:tag>
      <video:tag>Sunder</video:tag>
      <video:tag>Rajan</video:tag>
      <video:tag>post</video:tag>
      <video:tag>colonial</video:tag>
      <video:tag>Javier</video:tag>
      <video:tag>Lezaun</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Winickoff</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Natural-Selection-in-the-Laboratory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Natural Selection in the Laboratory</video:title>
      <video:description>Lec 19- Natural Selection in the Laboratory.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18481.jpg</video:thumbnail_loc>
      <video:duration>2687</video:duration>
      <video:publication_date>2012-09-04T01:59:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VDMQWp5ak7w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-34-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 34-Public Health 241 -</video:title>
      <video:description>lec 34-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27637.jpg</video:thumbnail_loc>
      <video:duration>2689</video:duration>
      <video:publication_date>2012-09-30T10:36:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mPzjaACjjIw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-37-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 37-Public Health 241 -</video:title>
      <video:description>lec 37-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27640.jpg</video:thumbnail_loc>
      <video:duration>1733</video:duration>
      <video:publication_date>2012-09-30T10:37:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4r-At44Py0A</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mixed-Dentition-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Mixed Dentition Analysis</video:title>
      <video:description>&quot;Lec 19 - Mixed Dentition Analysis&quot; This tape shows how to predict the space taken up by the eruption of cuspids and bicuspids in a mixed dentition by measurement of mandibular incisors. Orig. air date: JUL 18 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20778.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-07T16:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1EUwU1hAaMo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mixed</video:tag>
      <video:tag>dentition</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Faith-and-Reconciliation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Faith and Reconciliation</video:title>
      <video:description>Faith and Reconciliation
Faiths can provide rich resources for promoting reconciliation between persons and cultures. Examine the possible contributions that faith can play in healing divides and nurturing the common good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12537.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-08-18T15:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_N_wngsErg4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>conflict</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 5 -  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;  Delta function day!

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15699.jpg</video:thumbnail_loc>
      <video:duration>3339</video:duration>
      <video:publication_date>2012-08-28T19:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Pw5k0z1L4Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Statistics 20</video:title>
      <video:description>Lec 9- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17198.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-09-02T12:34:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pUE-4g7K1X0</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basics-Steps-to-Preparing-a-Syringe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basics  Steps to Preparing a Syringe</video:title>
      <video:description>Learn the safe way and proper way on how to prepare a syringe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/94ab410d-4ee4-4b93-9f08-f156f316b19b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11041.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 20- MIT 6.013 Electromagnetics and Applications, Fall 2.
Currents Induced in a Conducting Shell

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16204.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-08-29T15:01:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ICMbb5ZIY1I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Project-Speech-synthesis-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -Project: Speech synthesis | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 27 -Project: Speech synthesis | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Speech synthesis

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15771.jpg</video:thumbnail_loc>
      <video:duration>1076</video:duration>
      <video:publication_date>2012-08-28T20:21:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A0f4HUTooM4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Economic-Impact-of-Population-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Economic Impact of Population Growth</video:title>
      <video:description>&quot;Lec 18 - Economic Impact of Population Growth&quot; Global Problems of Population Growth (MCDB 150)

1) Population in China: Until recently, Chinese families did not much alter their fertility depending on life events like deaths of children. However, under government prodding and eventually coercion, fertility drops drastically in China in the 1970s, but, to counteract momentum, the One-Child Policy starts in 1979-80. 2) Population Growth and Economic Development: In Asia, rapid fertility drops have preceded economic booms by ~15 years. In this time, children grow up and become workers. With many workers and fewer children to support, savings and investments rise causing the boom. Non-Asian countries with rapid fertility drops, like Ireland, fit this model. Sub-Saharan Africa, with still high fertility, makes little economic progress.

00:00 - Chapter 1. Concluding Facts on Population in China
14:15 - Chapter 2. Urban v. Rural Fertility in China
26:15 - Chapter 3. Economic Globalization and China
34:17 - Chapter 4. Economic Motivations for Fertility
46:52 - Chapter 5. Population Growth and Relationship with GDP
57:05 - Chapter 6. Demographic Dividend

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23107.jpg</video:thumbnail_loc>
      <video:duration>4287</video:duration>
      <video:publication_date>2012-09-12T12:18:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSXUrNZJKiI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>IMPACT</video:tag>
      <video:tag>of</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-First-Law-of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - First Law of Thermodynamics</video:title>
      <video:description>First Law of Thermodynamics

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26502.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-09-19T01:22:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jp_X4YHAygg</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Cell Communication and Immunology</video:title>
      <video:description>&quot;Lec 7 - Cell Communication and Immunology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman talks about cell communication, specifically ligand-receptor interactions that are important in maintaining homeostasis in the body. Different types of receptors and ligands, the nature of their interactions and ways to apply this into developing drugs are discussed (eg. Aldopa, Taximofen, beta-blockers). Next, Professor Saltzman talks about kinases, phosphatases, cyclic AMP and the mechanism of switching protein states. Three categories of cell communication signals are introduced: autocrine, paracrine, and endocrine. Finally, an example of cell communication using regulation/response to blood sugar level is presented.

00:00 - Chapter 1. Overview of Cell Communication
07:39 - Chapter 2. Mechanisms of Cell Communication
16:27 - Chapter 3. Agonists and Antagonists
21:31 - Chapter 4. Receptors
28:02 - Chapter 5. Protein Signal Transduction
34:54 - Chapter 6. Autocrines, Paracrines, Endocrines

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16612.jpg</video:thumbnail_loc>
      <video:duration>2806</video:duration>
      <video:publication_date>2012-08-31T16:13:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jEhTHnRoy5g</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
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      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>cyclic</video:tag>
      <video:tag>amp</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>kindase</video:tag>
      <video:tag>Ligand</video:tag>
      <video:tag>paracrine</video:tag>
      <video:tag>phosphatase</video:tag>
      <video:tag>receptor</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 12- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17201.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-02T12:36:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CRhPsSLNJoE</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Performance

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16213.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-08-29T16:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RR6DHXgT_5E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Bonding Large Acrylic Appliances</video:title>
      <video:description>&quot;Lec 33 - Bonding Large Acrylic Appliances&quot; Interview with Mr. Paul Gange and brief demonstration of bonding large acrylic appliances.  Orig. air date: MAR 12 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20792.jpg</video:thumbnail_loc>
      <video:duration>1542</video:duration>
      <video:publication_date>2012-09-07T17:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_XIzdkQB_aI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Gange</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>Appliances</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Partial Denture Treatment Planning</video:title>
      <video:description>&quot;Lec 8 - Partial Denture Treatment Planning&quot; Armentarium and procedure involved in making a diagnosis. Then from the diagnosis, a treatment plan is formulated. VA film. Orig. air date: NOV 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20807.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-07T17:20:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sVxXalvhA8M</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>planning</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Setting Posterior 20 Versus 0 Degree Artificial Teeth</video:title>
      <video:description>&quot;Lec 10 - Setting Posterior 20 Versus 0 Degree Artificial Teeth&quot; Explains the rationale and shows the procedure for setting posterior opposing mandibular and maxillary teeth into occlusion on master cast mounted in articulator. Orig. air date: JUL 16 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20809.jpg</video:thumbnail_loc>
      <video:duration>1444</video:duration>
      <video:publication_date>2012-09-07T17:20:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ixV35K8X75Q</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>20</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Degree</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>Teeth</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Carbo-base Strength  (Quiz)</video:title>
      <video:description>Carbo-base Strength  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26838.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T02:42:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dVdQsZ8kmWg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Carbo</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Biomolecular Engineering: Engineering of Immunity</video:title>
      <video:description>&quot;Lec 9 - Biomolecular Engineering: Engineering of Immunity&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman talks about the importance of vaccines, and particularly the role of bioengineering in vaccine development. He first addresses the question of &quot;what is a vaccine&quot; and the role of the immune system. He then describes the biological basis, symptoms, and history of smallpox as a devastating disease worldwide, and how--starting with the work of Edward Jenner--an effective vaccine was systematically developed from cow lesions. Next, methods to deliver vaccine to a wide population are introduced. Finally, Professor Saltzman touches on the possible reemergence of smallpox as weapon for bioterrorism.

00:00 - Chapter 1. Introduction
04:42 - Chapter 2. Vaccine
13:56 - Chapter 3. Smallpox and History of Early Vaccine Development
29:05 - Chapter 4. History of Modern Smallpox Vaccinations
41:27 - Chapter 5. Threat of Bioterrorism and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16614.jpg</video:thumbnail_loc>
      <video:duration>2805</video:duration>
      <video:publication_date>2012-08-31T16:13:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AQ8N7npwbkU</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chickenpox</video:tag>
      <video:tag>epidemic</video:tag>
      <video:tag>immunoglobulin</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Smallpox</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>vaccinea</video:tag>
      <video:tag>variola</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The procedure of fat reduction is also called liposuction. And removing large amounts of fat can be life treatening too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be377af0-0db1-475e-857c-32877770aa90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2011-11-29T01:37:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8621.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Pregnancy and how fetal develops is shown in this video step by step. Useful video for women are pregnant.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2007-11-24T01:05:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1126.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pregnancy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Casualty during a seizure or convulsion</video:title>
      <video:description>This video was originally produced by the us army n 1995 as a training aid it has been digitized for internet distribution by the brookside associates ltd this version is all rights reserverd.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/93d40f54-7987-431a-a7ed-092dd4770523/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
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      <video:uploader>topeto</video:uploader>
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      <video:title>Lec 11 - Design of a Class II Removable Partial Denture</video:title>
      <video:description>&quot;Lec 11 - Design of a Class II Removable Partial Denture&quot; Dr Kotowicz demonstrates the technique of class II remov- able partial denture design. He discusses what elements in this case led him to the final design. Orig. air date: JUL 18 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20815.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2012-09-07T17:27:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HtAZIFDdnZs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>of</video:tag>
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      <video:duration>78</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4673.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:description>Propanol-Isopropanol  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26525.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2012-09-19T01:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1iUgRsNvJkA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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      <video:tag>Isopropanol</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>4063</video:duration>
      <video:publication_date>2012-09-08T00:15:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JJQr0QvxUH4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20876.jpg</video:thumbnail_loc>
      <video:duration>6634</video:duration>
      <video:publication_date>2012-09-07T23:41:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t6VICu9gZmk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Callable Bonds and the Mortgage Prepayment Option</video:title>
      <video:description>&quot;Lec 17 - Callable Bonds and the Mortgage Prepayment Option&quot; Financial Theory (ECON 251) 

This lecture is about optimal exercise strategies for callable bonds, which are bonds bundled with an option that allows the borrower to pay back the loan early, if she chooses. Using backward induction, we calculate the borrower&apos;s optimal strategy and the value of the option. As with the simple examples in the previous lecture, the option value turns out to be very large. The most important callable bond is the fixed rate amortizing mortgage; calling a mortgage means prepaying your remaining balance. We examine how high bankers must set the mortgage rate in order to compensate for the prepayment option they give homeowners. Looking at data on mortgage rates we see that mortgage borrowers often fail to prepay optimally. 

00:00 - Chapter 1. Introduction to Callable Bonds and Mortgage Options
12:14 - Chapter 2. Assessing Option Value via Backward Induction
42:44 - Chapter 3. Fixed Rate Amortizing Mortgage
57:51 - Chapter 4. How Banks Set Mortgage Rates for Prepayers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23157.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-12T12:56:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rH-0KBgQk2E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Callable</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Prepayment</video:tag>
      <video:tag>Option</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Functionally-Generated-Path-for-Removable-Partial-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Functionally Generated Path for Removable Partial Denture</video:title>
      <video:description>&quot;Lec 16 - Functionally Generated Path for Removable Partial Denture&quot; Illustrates the technique of recording the functionally generated path as a  chairside procedure.  Orig. air date: JUL 19 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20820.jpg</video:thumbnail_loc>
      <video:duration>1405</video:duration>
      <video:publication_date>2012-09-07T17:28:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pjAKSNaNv04</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Functionally</video:tag>
      <video:tag>Generated</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-21-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 21-Electrical Engineering 240</video:title>
      <video:description>lec 21-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20901.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-08T00:09:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KiO9B_rGNYM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Conditional-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Conditional Probability?</video:title>
      <video:description>Conditional probability is the probability of an event occurring,given that another event has already occurred. The rolling of two dices are good examples as shown in this video. This video shows how to calculate conditional probability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68bd9065-9114-4d5c-90f2-69d6b10dfd8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-15T06:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11865.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conditional</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Visual-Acuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Visual Acuity</video:title>
      <video:description>This video shows the vision acuity test by an expert. This test is performed to identify the smallest letter your eyes can identify on a standardized chart placed at a fixed distance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd8d519f-18ee-48bb-8274-d0f1d7342650/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-30T05:46:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9251.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>Acuity</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Microbial-Ecology-at-Harvard-Forest-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Microbial Ecology at Harvard Forest - Harvard Forest</video:title>
      <video:description>Lec 28 - Microbial Ecology at Harvard Forest - Harvard Forest. Microbial Ecology at Harvard Forest:  A Synthesis of Past Work and Future Directions -- Serita Frey. 

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16005.jpg</video:thumbnail_loc>
      <video:duration>1087</video:duration>
      <video:publication_date>2012-08-29T08:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ltr-QZtmsow</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Statistics 20</video:title>
      <video:description>Lec 13- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17202.jpg</video:thumbnail_loc>
      <video:duration>2340</video:duration>
      <video:publication_date>2012-09-02T12:37:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/igc8v_PTj3w</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Opening-Remarks-at-the-22nd-Annual-Harvard-Forest-Ecology-Symposium-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest</video:title>
      <video:description>Lec 29 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest. Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium Program - David Foster

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16006.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-08-29T08:03:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4jcjknLmJbg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Sn2-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Sn2 Reactions</video:title>
      <video:description>Sn2 Reactions

Sn2 Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24558.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2012-09-17T14:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_85KXnBSYc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn2</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Plant-and-Microbial-Biology-160-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Plant and Microbial Biology 160 - Lecture 29</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 29.

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26683.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-19T02:07:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7iWeMdxwtnk</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cardiovascular-Physiology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cardiovascular Physiology (cont.)</video:title>
      <video:description>&quot;Lec 14 - Cardiovascular Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman describes the blood flow through the systemic and pulmonary circulatory system. More specifically, he describes, with the help of diagrams, the events that lead to blood flow in the body as a function of contraction/relaxation by specific chambers of the heart, and the effect of four valves which help direct flow. Important terms and concepts such as systole/diastole pressures, cardiac output (CO) as a function of heart rate (HR) and ejection volume (EV), and the action potential propagation that stimulates heart muscle contraction are discussed.

00:00 - Chapter 1. Review of Heart Anatomy and Physiology
04:13 - Chapter 2. Valves and the Generation of Pressure
15:26 - Chapter 3. The Cardiac Cycle
36:57 - Chapter 4. The Cardiac Conduction System and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16619.jpg</video:thumbnail_loc>
      <video:duration>2386</video:duration>
      <video:publication_date>2012-08-31T16:16:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aavVN9rPGWc</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>output</video:tag>
      <video:tag>diastole</video:tag>
      <video:tag>ejected</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Circulation</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>systole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Our-Solar-System-and-the-Pluto-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Our Solar System and the Pluto Problem</video:title>
      <video:description>&quot;Lec 3 - Our Solar System and the Pluto Problem&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of the first problem set. Newton&apos;s Third Law is applied in explaining how exoplanets are found. An overview of the Solar System is given; each planet is presented individually and its special features are highlighted. Astronomy is discussed as an observational science, and the subject of how to categorize objects in the Solar System is addressed. The Pluto controversy is given special attention and both sides of the argument regarding its status are considered.

00:00 - Chapter 1. Review of the Problem Set
06:22 - Chapter 2. Conservation of Momentum in Exoplanets
14:02 - Chapter 3. Inner and Outer Solar System Objects
29:47 - Chapter 4. Kuiper Belt Objects and Oort Cloud
35:13 - Chapter 5. Classification and Interpretation of Celestial Objects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16222.jpg</video:thumbnail_loc>
      <video:duration>2755</video:duration>
      <video:publication_date>2012-08-29T16:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/psGVZRhemCg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>center</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Galilean</video:tag>
      <video:tag>moons</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>Kuiper</video:tag>
      <video:tag>object</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Neptune</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>observation</video:tag>
      <video:tag>observational</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Pluto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Maxillary-Sectional-Tray-Construction-Clinic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Maxillary Sectional Tray Construction (Clinic)</video:title>
      <video:description>&quot;Lec 19 - Maxillary Sectional Tray Construction (Clinic)&quot; Shows custom tray construction for maxillary denture and alginate impression technique using this tray. Orig. air date: AUG 1 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20823.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-09-07T17:28:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPGw4gqCRHU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>clinic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25-Electrical Engineering 240</video:title>
      <video:description>lec 25-Electrical Engineering 240 Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20906.jpg</video:thumbnail_loc>
      <video:duration>3988</video:duration>
      <video:publication_date>2012-09-08T00:14:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vWrHl6SYUNA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Economic-Decisions-for-the-Foraging-Individual</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Economic Decisions for the Foraging Individual</video:title>
      <video:description>&quot;Lec 32 - Economic Decisions for the Foraging Individual&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

There are several ways to examine the behaviors of organisms when they forage or hunt for food or mates. These behaviors become more complex in higher organisms, such as primates and whales, which can hunt in groups. Foragers and hunters have been shown to examine the marginal cost and marginal benefit of continuing an action and then adjust their behaviors accordingly. They are also able to handle risk by hoarding resources.

00:00 - Chapter 1. Introduction 
05:30 - Chapter 2. The Marginal Value Theorem 
12:05 - Chapter 3. Inferring the Fitness Measure Used by Foragers 
14:18 - Chapter 4. Dealing with Risk 
16:58 - Chapter 5. How Predators Shape Crypsis and Conspicuousness 
28:09 - Chapter 6. Hunting in a Group 
45:28 - Chapter 7. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17361.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-02T18:35:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zSRcJkXF5k8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>foraging</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>value</video:tag>
      <video:tag>fitness</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>predation</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>crypsis</video:tag>
      <video:tag>chimpanzees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Steeles-Trupontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Steele&apos;s Trupontic</video:title>
      <video:description>&quot;Lec 34 - Steele&apos;s Trupontic&quot; A step by step demonstration of adapting a trupontic to replace a maxillary first bicuspid.  Orig. air date: MAR 8 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20838.jpg</video:thumbnail_loc>
      <video:duration>2633</video:duration>
      <video:publication_date>2012-09-07T17:42:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vcYjNj_QQYQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Steele</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Trupontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Clinical-Procedures-in-Bridge-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43  - Clinical Procedures in Bridge Construction</video:title>
      <video:description>&quot;Lec 43  - Clinical Procedures in Bridge Construction&quot; A general overview of course projects by demonstrating the cutting, impression technique, temporization and final seating of bridge on clinical patient. Orig. air date: OCT 3 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20847.jpg</video:thumbnail_loc>
      <video:duration>1282</video:duration>
      <video:publication_date>2012-09-07T17:48:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YFKegKeyvY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>43</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Laboratory-Procedures-for-Master-Models-and-Dies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47  - Laboratory Procedures for Master Models and Dies</video:title>
      <video:description>&quot;Lec 47  - Laboratory Procedures for Master Models and Dies&quot; Depicts the impression, model, and laboratory work sequence for a full mouth restoration case starting after the teeth have been prepared for restorations. Orig. air date: JAN 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20851.jpg</video:thumbnail_loc>
      <video:duration>2281</video:duration>
      <video:publication_date>2012-09-07T17:48:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pq3wiXUZUY4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>and</video:tag>
      <video:tag>dies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Development Studies C10</video:title>
      <video:description>lec 4-Development Studies C10.Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20859.jpg</video:thumbnail_loc>
      <video:duration>4731</video:duration>
      <video:publication_date>2012-09-07T21:39:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_TEuQ7uRDEU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-CycleSignaling-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle/Signaling Lecture</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 19/nTopics covered:
	/nCell Cycle/Signaling/nInstructor:
	/nProf. Robert A. Weinberg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6ff24f5a-857f-4bec-bd78-91e63b5a9bad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2009-04-02T04:46:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1556.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Plato-Part-IV-Arguments-for-the-immortality-of-the-soul-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Plato, Part IV: Arguments for the immortality of the soul (cont.)</video:title>
      <video:description>&quot;Lec 9 - Plato, Part IV: Arguments for the immortality of the soul (cont.)&quot; Death (PHIL 176)

Professor Kagan elaborates on the &quot;argument from simplicity&quot; and discusses in detail Plato&apos;s claims that the soul is simple, changeless and therefore indestructible. The final Platonic argument under discussion is the &quot;argument from essential properties&quot; in which the essential properties of the soul are addressed. At the end of the lecture the question of whether one needs to argue for physicalism is posed.

00:00 - Chapter 1. Assumptions Made in the Argument from Simplicity
05:56 - Chapter 2. Plato&apos;s Defense against the Harmony Analogy 
19:42 - Chapter 3. Essential and Contingent Properties and the Argument from Essential Properties 
37:06 - Chapter 4. Kagan: &quot;There is No Good Reason to Believe in Souls&quot; 
47:53 - Chapter 5. Qualifications and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16265.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-08-29T17:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/borZuyV0uk8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>physicalist</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Republic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec15-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec15-Astronomy 7B</video:title>
      <video:description>lec15-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20949.jpg</video:thumbnail_loc>
      <video:duration>4993</video:duration>
      <video:publication_date>2012-09-08T01:14:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g8r5U_54nYc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Solving-and-graphing-linear-inequalities-in-two-variables-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Solving and graphing linear inequalities in two variables 1</video:title>
      <video:description>Solving and graphing linear inequalities in two variables 1

U05_L2_T1_we1 : Solving and graphing linear inequalities in two variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24597.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-17T14:15:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EoCeL4SPIcA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 3 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Shirley Graham: Transformation of an Artist/Intellectual&quot;.  Recorded October 2, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15679.jpg</video:thumbnail_loc>
      <video:duration>4740</video:duration>
      <video:publication_date>2012-08-28T19:06:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pTUbiciSyvY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Statistics 20</video:title>
      <video:description>Lec 22- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17211.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-02T12:44:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4y05eTFF5sY</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Statistics 20</video:title>
      <video:description>Lec 23- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17212.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-09-02T12:45:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3jygylZpnYo</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Personal-identity-Part-I-Identity-across-space-and-time-and-the-soul-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Personal identity, Part I: Identity across space and time and the soul theory</video:title>
      <video:description>&quot;Lec 10 - Personal identity, Part I: Identity across space and time and the soul theory&quot; Death (PHIL 176)

The lecture focuses on the question of the metaphysical key to personal identity. What does it mean for a person that presently exists to be the very same person in the future? The first approach to answering this question is the &quot;soul theory,&quot; that is, the key to being the same person is having the same soul. Difficulties with that approach are then discussed, independent of the question whether souls exist or not.

00:00 - Chapter 1. Introduction
01:39 - Chapter 2. What Does It Mean to Survive? The Train Metaphor
14:04 - Chapter 3. The Aging of a Car and Space-Time Worms 
30:30 - Chapter 4. Will I Survive My Death? The Dualist&apos;s Soul as the Metaphysical Glue 
46:28 - Chapter 5. Is the Soul Truly the Key to Personal Identity?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16266.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-08-29T17:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00KDsArsQ3A</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>David</video:tag>
      <video:tag>Kaplan</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Tree-huggers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Tree huggers</video:title>
      <video:description>Lec 97 - Tree huggers. The Arnold Arboretum&apos;s program for preschoolers that serves the area Head Start brings very excited kids to a lovely, engagin and stimulating nature setting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16138.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-08-29T09:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2jTQB_DvxrI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>children</video:tag>
      <video:tag>arboretum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-Cocaine-Affect-The-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Cocaine Affect The Brain?</video:title>
      <video:description>The brain consists of multiple nerve cells that transfer information,
through chemical messages. Cocaine blocks the dopamine transporter, which is the &apos;feel good&apos; messenger. When the dopamine transporter becomes blocked the brain generates an overload of this sensational messenger and we naturally want more; become addicted.
How cocaine works is explained in this BBC preview. Scientists have discovered regions within the brain that, when stimulated, produce feelings of pleasure. One neural system that appears to be most affected by cocaine originates in a region, located deep within the brain, called the ventral tegmental area shortly called as VTA. Nerve cells originating in the VTA extend to the region of the brain known as the nucleus accumbens, one of the brain&apos;s key pleasure centers. In studies using animals, for example, all types of pleasurable stimuli, such as food, water, sex, and many drugs of abuse, cause increased activity in the nucleus accumbens.

Drugs of abuse are able to interfere with this normal communication process. For example, scientists have discovered that cocaine blocks the removal of dopamine from the synapse, resulting in an accumulation of dopamine. This buildup of dopamine causes continuous stimulation of receiving neurons, probably resulting in the euphoria commonly reported by cocaine abusers. As cocaine abuse continues, tolerance often develops. This means that higher doses and more frequent use of cocaine are required for the brain to register the same level of pleasure experienced during initial use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1b5ad71-7032-409c-afc5-38c89ba94896/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-12-13T22:41:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11753.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>Affect</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Preview</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Three</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 8-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19124.jpg</video:thumbnail_loc>
      <video:duration>4895</video:duration>
      <video:publication_date>2012-09-04T17:55:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJ7Dn1IrNxk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 31 - MIT 3.091 Introduction to Solid State Chemistry&quot; Biochemistry: The Amino Acids, Peptides, and Proteins

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15638.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-08-28T18:34:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0V-vgwcPjGQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>the</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>Peptides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-egg-that-is-unfertilized</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila egg that is unfertilized</video:title>
      <video:description>In this video, a newly laid fruit fly egg which is unfertilized is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/99eab74c-a1fc-443a-a25b-f3d8a6cee3fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-04-09T05:54:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1670.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Personal-identity-Part-III-Objections-to-the-personality-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Personal identity, Part III: Objections to the personality theory</video:title>
      <video:description>&quot;Lec 12 - Personal identity, Part III: Objections to the personality theory&quot; Death (PHIL 176)

The lecture focuses on the problems directly related to the personality theory as key to personal identity. The theory states that a person retains his or her individuality so long as he or she has the same ongoing personality. The main objection raised to this claim is the problem of duplication. The lecture explores cases in which the same personality has been transferred or exported to multiple bodies.

00:00 - Chapter 1. A Mad Scientist&apos;s Experiment to Determine Personal Identity 
07:12 - Chapter 2. The Science Experiment Continued: Dilemmas in Mixed Personalities and Bodies 
19:38 - Chapter 3. Duplication as an Objection to the Personality Theory 
40:26 - Chapter 4. No Branching Clause - Acceptable under the Personality Theory? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16268.jpg</video:thumbnail_loc>
      <video:duration>3111</video:duration>
      <video:publication_date>2012-08-29T17:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rzbJ5nkAVfE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>personality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Astronomy 7B</video:title>
      <video:description>lec 9-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20943.jpg</video:thumbnail_loc>
      <video:duration>4997</video:duration>
      <video:publication_date>2012-09-08T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aBIWQsgsF5k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Astronomy 7B</video:title>
      <video:description>lec 10-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20944.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-08T01:10:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YyXEdF0AFmU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Iconography-of-Contagion-MWV-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Iconography of Contagion (MWV 24)</video:title>
      <video:description>In this episode of MicrobeWorld Video we visit the National Academy of Sciences in Washington, D.C., for the opening of &quot;An Iconography of Contagion,&quot; an art exhibition featuring more than 20 public health posters from the 1920s to the 1990s. Covering infectious diseases such as malaria, tuberculosis, AIDS, gonorrhea, and syphilis, the posters come from North America, Europe, Asia, and Africa.

This video features interviews with J.D. Talasek, Director of Cultural Programs of the National Academy of Sciences, and Michael Sappol, Ph.D., Curator-Historian for the National Library of Medicine, along with several of the opening&apos;s attendees, on their impressions and thoughts of how public health promotion and education have changed over the decades.

The presentation of the posters along with comments provided by Talasek and Sappol provide insight into the interplay between the public&apos;s understanding of disease and society&apos;s values. The exhibit reflects the fears and concerns of the time and also the medical knowledge that was available. Considered an art form, many of the posters are beautiful and entertaining, but during their heyday, they sought to educate people on matters of life and death.

The exhibition is free and open to the public weekdays from 9 a.m. to 5 p.m. until December 19, 2008. The National Academy of Sciences is located at 2101 Constitution Ave., NW, in Washington, D.C. Visitors enter at 2100 C St., N.W. The gallery is located upstairs.

For those who can&apos;t make it to the Nation&apos;s Capitol, but would like more information, please feel free to download the brochure for the exhibit at .nationalacademies.org/​arts/​044621.pdf</video:description>
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      <video:duration>460</video:duration>
      <video:publication_date>2011-01-10T19:03:05.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6742.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>National</video:tag>
      <video:tag>academy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>iconography</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Statistics 20</video:title>
      <video:description>Lec 29- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17218.jpg</video:thumbnail_loc>
      <video:duration>2558</video:duration>
      <video:publication_date>2012-09-02T13:22:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dnGTXyRnkm0</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/geophysics-marine-acqusition-seismic-geology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>geophysics marine acqusition seismic geology</video:title>
      <video:description>Schematic movie showing a seismic vessel operation in marine enviroment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a210f003-ad35-4507-b296-f94dbdb80652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-04-08T19:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1609.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>acqusition</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>geology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Opening-a-Roman-Coffin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Opening a Roman Coffin</video:title>
      <video:description>A remarkable Roman burial has been found at Boscombe Down, Wiltshire, UK. When we lifted the lid off a three tonne stone coffin we were surprised to discover that the coffin had not filled with soil. Instead, we found ourselves looking down on the skeleton of a woman who was cradling a young child in her arms. Find out more at http://www.wessexarch.co.uk/projects/wiltshire/boscombe/preserved-roman-remains/index.html A slightly longer version can be seen at http://vimeo.com/601226 ...</video:description>
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      <video:publication_date>2009-04-08T20:54:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1651.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>coffin</video:tag>
      <video:tag>excavation</video:tag>
      <video:tag>digging</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>burial</video:tag>
      <video:tag>remains</video:tag>
      <video:tag>romano</video:tag>
      <video:tag>British</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-source-receiver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics source receiver</video:title>
      <video:description>Demonstration of Geophysics source receiver is provided in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/dfb7d179-d703-4ea6-8128-523601563b66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-08T19:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1633.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>source</video:tag>
      <video:tag>receiver</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Organisms-In-Meteorites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organisms In Meteorites</video:title>
      <video:description>This video shows why comets also known to carry living organisms. Comets are made up of ice and dust.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53072646-5b2e-42d3-8b7a-e8ce8e95837e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-14T06:24:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11784.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Comets</video:tag>
      <video:tag>carriers</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmology-and-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmology and Dark Matter</video:title>
      <video:description>Dark Matter behaves like a non radiative, cold fluid  which also is responsible for the composition of haloes around galaxies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4399331-49a3-4ba0-ab35-f674c2a39dee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-15T01:33:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11834.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cosmology</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>galaxies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illustrative-Reactions-ofElectrophilic-Aromatic-Substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illustrative Reactions ofElectrophilic Aromatic Substitution</video:title>
      <video:description>Electrophilic Aromatic Substitution is when an atom is attached to an aromatic system normally hydrogen,and is superseded by an electrophile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d84b042e-15ee-46bd-b827-9e04652821f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2009-04-09T01:54:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1659.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Electrophilic</video:tag>
      <video:tag>Aromatic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>aromaticity</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Complex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Examine-Neck-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Examine Neck Vessels</video:title>
      <video:description>Video shows the examination of the neck vessels by an expert doctor and the required precautions are also discussed here. Before examining the neck vessels elevate the bed or examination table to about 30 degrees.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d89ff0ef-4cdb-401b-8ba1-88db711e7a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-12-01T02:56:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10016.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>French</video:tag>
      <video:tag>Subtitled</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Graphs-Of-Trigonometric-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graphs Of Trigonometric Functions</video:title>
      <video:description>This video demonstrates how graphs of trigonometric functions are drawn. The graph of y=sin x,y=cos x and y=tan x are explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab469051-da19-4465-92d0-22dc02431e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-12-15T06:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11875.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>graphs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Psychology 101</video:title>
      <video:description>&quot;Lec 5 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27171.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-21T03:36:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2YsTzV_WJAE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-Blot-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western Blot explained</video:title>
      <video:description>A widely accepted analytic technique  used to identify particular proteins in a sample is called Western blot</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b22d5ba6-f8ef-4c33-af2c-4a2baceb978d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-15T02:24:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11856.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cystectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cystectomy Procedure</video:title>
      <video:description>An ovarian cyst is a fluid filled sac which develops in an ovary most ovarian cysts are benign non cancerous and cause no symptoms some cause problems such as pain and irregular bleeding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c052d0a9-9e50-4f9a-badc-681b850edcdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-30T01:26:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9245.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>Cystectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-40-Source-transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Electrical Engineering 40 - Source transformation</video:title>
      <video:description>Lec 8- Electrical Engineering 40 - Source transformation.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17231.jpg</video:thumbnail_loc>
      <video:duration>2107</video:duration>
      <video:publication_date>2012-09-02T13:36:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OEsBAvf7MJM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Find-The-Vascular-Bundles-In-A-Stem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Find The Vascular Bundles In A Stem?</video:title>
      <video:description>This video demonstrates how to locate the vascular bundles in a stem of a plant. The strands of plants conducting tissue extending lengthwise through the roots and stem are called vascular bundles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e48d6af5-af9f-4889-8f50-230afcd16eb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-15T06:49:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11870.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Vascular</video:tag>
      <video:tag>Bundles</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>xylem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Lyn-Hejinian-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Lyn Hejinian: Poetry Reading</video:title>
      <video:description>Lec 22 - Lyn Hejinian: Poetry Reading. March 30, 2011

Part of the Poem Present series at the University of Chicago.

To see the first part, a lecture by Lyn Hejinian, go to http://www.youtube.com/watch?v=pFNPZljjhE0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14964.jpg</video:thumbnail_loc>
      <video:duration>2727</video:duration>
      <video:publication_date>2012-08-28T10:53:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cpfaFUyur7g</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>lyn</video:tag>
      <video:tag>hejinian</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Finishing-and-Polishing-the-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Finishing and Polishing the Complete Denture</video:title>
      <video:description>&quot;Lec 53 - Finishing and Polishing the Complete Denture&quot; Materials needed and procedures used to finish and polish the complete denture.  
Orig. air date: JUN 25 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20961.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-08T06:04:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-9naKnfJd6U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>53</video:tag>
      <video:tag>Finishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Polishing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Needed</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Finish</video:tag>
      <video:tag>polish</video:tag>
      <video:tag>co</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Cycle-and-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle and Cell Division</video:title>
      <video:description>A series of events take place which lead to cell division and duplication,this series is known as the cell cycle. This video explains this cell cycle and cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f3b258a-86db-42e1-85f0-90517ce36a18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-15T06:48:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11868.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidences-For-Life-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidences For Life on Mars</video:title>
      <video:description>This video shows the signs for life that our scientists have discovered on the planet Mars. Some strong evidences are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c87cda0e-0f2d-4e11-ac35-a9ddb320c6c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-02-09T06:28:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29804.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Our-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Our Universe</video:title>
      <video:description>A brief view of our fresh an real universe is described here. Video is really amazing and provides some beautiful shots.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c8d4be43-0fe9-4e04-a10b-462d68b97e9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-05T04:19:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29170.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Letter</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Modeling-Pipeline-for-Archaeological-Visualization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Modeling Pipeline for Archaeological Visualization</video:title>
      <video:description>Archaeology is a destructive process in which accurate and detailed recording of a site is imperative. As a site is exposed, documentation is required in order to recreate and understand the site in context. We have developed a 3D modeling pipeline that can assist archaeologists in the documentation effort by building rich, geometrically and photometrically accurate 3D models of the site. The modeling effort begins with data acquisition (images, range scans, GIS data, and video) and ends with the use of a sophisticated visualization tool that can be used by researchers to explore and understand the site. The pipeline includes new methods for shadow-based registration of 2D images and temporal change detection. Our multimodal augmented reality system allows users wearing head-tracked, see-through, head-worn displays to visualize the site model and associated archaeological artifacts, and to interact with them using speech and gesture. (Authors: Peter Allen, Steven Feiner, Alejandro Troccoli, Hrvoje Benko, Edward Ishak, Ben Smith, Columbia University. Please visit http://www.edwardishak.com for more information.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/752bdaf6-94f0-4c5e-8b70-1ef6b3934d3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-05-27T16:28:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2284.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>digital</video:tag>
      <video:tag>libraries</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>Cultural</video:tag>
      <video:tag>Heritage</video:tag>
      <video:tag>archaeology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-return-of-the-Hillazon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - return of the Hillazon</video:title>
      <video:description>This is a preview video for The naked archaeologist. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK and learn about the return of the Hillazon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7e946046-6edd-4079-94e3-4ce81de66270/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-05-27T17:01:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2296.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Hillazon</video:tag>
      <video:tag>Judaism</video:tag>
      <video:tag>Borat</video:tag>
      <video:tag>AliG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-of-the-calculation-Alog-B-log-BA-log-A-log-B-log-AB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof of the calculation A(log B) = log (B^A), log A - log B = log (A/B)</video:title>
      <video:description>Proofs of the logarithm properties is shown in this video: A(log B) = log (B^A) and log A - log B = log (A/B)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b62df7b1-552f-4fb0-9393-214d3d798be5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2009-05-27T18:48:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2340.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Air-Quality-Law-Margins-of-Safety</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Air Quality Law: Margins of Safety</video:title>
      <video:description>&quot;Lec 12 - Air Quality Law: Margins of Safety&quot;Environmental Politics and Law (EVST 255)

The lecture describes the Clean Air Act and the way the federal government measures air quality as well as improvements in air quality. Professor Wargo reviews challenges in regulating air quality, reasons for lack of adequate enforcement, and approaches to setting ambient air quality standards. The lecture focuses predominantly on vehicle emissions, and the difficulty that regulators face when trying to decrease particulate matter expelled by cars. The public health impacts of poor air quality, particularly in urban areas, are discussed as well.

00:00 - Chapter 1. Challenges to Monitoring and Enforcing the Clean Air Act
12:56 - Chapter 2. Hazardous Air Pollutant Provisions and Vehicle Emissions
31:23 - Chapter 3. Other Sources of Small-Diameter Particles
37:04 - Chapter 4. Widespread Asthma

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23188.jpg</video:thumbnail_loc>
      <video:duration>2714</video:duration>
      <video:publication_date>2012-09-13T11:16:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XswiS8KN7dw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Margins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-40-KVL-KCL-sign-conventions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Electrical Engineering 40 - KVL, KCL, sign conventions</video:title>
      <video:description>Lec 3- Electrical Engineering 40 - KVL, KCL, sign conventions.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17226.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-09-02T13:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vGePOHK1jS8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-3-Van-der-Graaf-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 3: Van der Graaf Experiment</video:title>
      <video:description>This video is a physics lab demo of the Van der Graaf Generator which is an electrostatic generator which uses a moving belt to accumulate very high voltages on a hollow metal globe on the top of the stand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3b65ae72-8160-470e-80e8-d07c28c4c33f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2009-05-27T21:27:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2551.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>van</video:tag>
      <video:tag>der</video:tag>
      <video:tag>Graaf</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-2-Electrostatic-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 2: Electrostatic Induction</video:title>
      <video:description>A physics lab demonstration of electrostatic induction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5f0ef476-9fa9-49fe-b681-3c54557b249c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-27T21:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2550.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electrostatic</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Examination</video:title>
      <video:description>Abdominal Examination is to check abdominal aorta that may be palpated behind the umbilicus and epigastrium. While a normal Aorta is checked against the vertebra.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40696582-2fd5-415c-8510-a4f0a89037c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-12-01T03:18:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10038.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Palpation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Acceleration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Acceleration?</video:title>
      <video:description>In this audio visual presentation, the narrator explains on what is acceleration. Acceleration is known as a vector quantity which is measured as the rate of change of velocity as a function of time. Meter per second squared is the unit of expression of acceleration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/54c35780-9926-455c-9d75-695de73dceb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-12-01T07:14:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28180.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Instantaneous</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-8-Electric-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 8: Electric Motor</video:title>
      <video:description>This video is a  physics lab demo of the electric motor which is an electromechanical device that converts electrical energy into mechanical energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/58d01e01-d849-4936-af8c-51f19176060a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2009-05-27T21:32:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2563.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>electric</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-Of-Absorption-In-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process Of Absorption In Roots</video:title>
      <video:description>This video explains how root absorb water. Imbibition is the process in which living or dead cells in their dry state, absorb water by surface attraction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/833c5c69-fd44-4874-9f53-781d477fc477/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-12-01T07:31:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28193.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>absorption</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>Soil</video:tag>
      <video:tag>ImbibiTion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penn-Jillette-on-The-Fastest-Way-to-Become-an-Atheist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on The Fastest Way to Become an Atheist</video:title>
      <video:description>Penn Jillette recalls his experience in a high school youth group of reading the Bible and coming to conclusions much unlike his youth pastor intended.  Jillette discusses how seeing the barbarism and absurdity of religious texts for one&apos;s self can be the biggest factor in deciding to embrace an atheistic outlook.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/db99f6aa-fcf5-48d4-ad77-70a85c4e9a14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2012-12-02T18:42:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28245.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>Christianity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-PACS-164B-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - PACS 164B - Lecture 22</video:title>
      <video:description>PACS 164B - Lecture 22

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17625.jpg</video:thumbnail_loc>
      <video:duration>3780</video:duration>
      <video:publication_date>2012-09-03T16:29:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0n5sI6o8roc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Measure-The-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Measure The Blood Pressure</video:title>
      <video:description>Blood pressure is the pressure the heart applies against the walls. Why a normal blood pressure is necessary for healthy life? This video explains it in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e077a39-9589-4527-8e5d-d787c53c1608/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-12-01T06:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28169.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Measuring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Syhygmomanometer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Field-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Field Lines</video:title>
      <video:description>The video explains the magnetic field lines of a magnet with the help of an activity. The magnetic field lines are explained briefly with the help of an activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4b6c3bfe-e5e0-485f-96ea-7a403a2ebd8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>331</video:duration>
      <video:publication_date>2012-12-01T07:17:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28184.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>of</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Alimentary-Canal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Alimentary Canal</video:title>
      <video:description>This video presentation is about the action of enzymes and alimentary canal. Ptyalin is an enzyme that acts on starch and converts it to maltose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/54a9f676-ba32-4824-b6d6-11d56bc14f9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2012-12-01T06:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28177.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Alimentary</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>action</video:tag>
      <video:tag>enzymes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Semi-Conductors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Semi Conductors</video:title>
      <video:description>This video explains the two type of semi conductors namely intrinsic and extrinsic semi conductors. Doping is also discussed in the presentation. Intrinsic semiconductors are conductors in the purest form like silicon and germanium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/56a1dda5-3dd9-4f6d-ad51-23bed05fa9af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-12-01T07:17:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28185.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Intrinsic</video:tag>
      <video:tag>Extrinsic</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>Conductors</video:tag>
      <video:tag>Doping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals Classification</video:title>
      <video:description>The classification of animals into Vertebrates and Invertebrates is shown in this video. These categories are further classified into the sub-categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/84c7aafb-592a-4699-ac15-de1296bb5cdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-12-01T06:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28176.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Classifications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Electrical Engineering 140</video:title>
      <video:description>lec 13-Electrical Engineering 140 Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20996.jpg</video:thumbnail_loc>
      <video:duration>4855</video:duration>
      <video:publication_date>2012-09-08T08:36:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/delmPAu4PlQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Dry-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Dry Cell</video:title>
      <video:description>As the cells are simplest unit for making electricity. This video briefly explains working of the dry cell and its uses in our day today life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ae5099ab-8ae6-4a79-ba18-34b59f264478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-12-01T05:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28134.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Dry</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Support-speech-on-fight-censorship-and-false-DMCAs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Support speech on fight censorship and false DMCAs</video:title>
      <video:description>Copyright is one form of guarding an individuals property. The DMCA is one method to copyright and protect intellectual property.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/efe7b03a-0b39-4af9-b348-bd78bb3506b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-12-01T06:09:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28161.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Support</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>and</video:tag>
      <video:tag>False</video:tag>
      <video:tag>DMCAs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Speeds-Test-by-Kathleen-Carr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Speed&apos;s Test by Kathleen Carr</video:title>
      <video:description>Kathleen Carr, MD demonstrates the Speed&apos;s Test as part of a complete Shoulder Exam in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c9a51ac-bbb7-4ace-a7b1-fcb119d4867f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T03:20:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10045.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Speeds</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-30-60-90-Triangle-Example-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - 30-60-90 Triangle Example Problem</video:title>
      <video:description>30-60-90 Triangle Example Problem

Using what we know about 30-60-0 triangles to solve what at first seems to be a challenging problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20323.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-06T14:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dgHksfBFbjk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>30</video:tag>
      <video:tag>60</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Positioning-System-GPS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Positioning System (GPS)</video:title>
      <video:description>What is GPS system? Who controls the GPS? This video shows the base station where the Global Positioning System(GPS) is controlled and how it is controlled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4af996aa-9785-4810-8071-4a24ca8a0940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-12-01T05:46:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28138.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Segment-of-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Segment of a Circle</video:title>
      <video:description>This video provides a very clear view to find out the area of segments of circle. Here the slides present commonly used methods and formulas to calculate the area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6d48b2d5-8ef0-4a4e-8fa5-85d13ce09d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2012-12-01T05:43:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28135.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Pathology-of-Addiction-Fun-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pathology of Addiction - Fun Animation</video:title>
      <video:description>The animation clip shows the development of the human organism. It presents the stress effects on the brain biochemistry and its relation to addiction. The video is informative and entertaining. See for yourself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8353c370-30fd-4ae5-8fa6-08042ceb4339/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-12-01T05:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28145.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addiction</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Projectile-Motion-with-Unit-Vectors-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Projectile Motion with Unit Vectors (part 2)</video:title>
      <video:description>Projectile Motion with Unit Vectors (part 2)

Let&apos;s see if the ball can clear the wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21109.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2012-09-08T17:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9VBa4o8rz0Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-method-for-genetic-testing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray method for genetic testing</video:title>
      <video:description>This video shows about microarray method for genetic testing.

Microarray method for genetic testing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ea1f227d-1f1a-468c-8410-3515dc5e6adc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2012-10-11T08:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27896.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>method</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Testing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 33- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17922.jpg</video:thumbnail_loc>
      <video:duration>1632</video:duration>
      <video:publication_date>2012-09-03T18:12:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/klKJfM5u6T0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronal-Mass-Ejection-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronal Mass Ejection Anatomy</video:title>
      <video:description>This video explains anatomy of a CME which means coronal mass ejection which is a massive burst of solar wind and magnetic fields rising above the solar corona.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2843c6bb-0c03-4988-a7b3-271e359cb5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-01T05:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28130.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Challenges-of-Implementing-Matlab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Challenges of Implementing Matlab®</video:title>
      <video:description>&quot;Lec 5 - The Challenges of Implementing Matlab®&quot; October 31, 2007 lecture by Randy Allen for the Stanford University Computer Systems Colloquium (EE 380).  Some of the compiler optimization challenges presented by a naturally-interpreted, dynamically-typed, vector-centric language such as MATLAB, and how compiler theory can be both extended or stretched to accommodate these overly-hyphenated challenges are discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17442.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-03T13:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vgr0e-L1wm8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Randy</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>Matlab</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>Optimization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 22 - Programming Abstractions (Stanford)&quot; Lecture 22 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie discusses map as a vector and describes a different, possibly better, strategy. The basics of trees and their usefulness and how they can be used with binary search is then introduced. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17696.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-03T16:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FKvL3Duawv8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>map</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>trees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-breeding-southern-right-Whales-with-Attenborough-in-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals the breeding southern right Whales with Attenborough in BBC</video:title>
      <video:description>Breeding under the ocean has been a challenge for various species and each has found its own solution for continuity. The Southern Right Whales too have adapted and Attenborough takes you through in the Life of Mammals by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1654f06-541b-4b67-8892-eb2288c4b0b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-26T06:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Breeding</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>whales</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-Says-No-Thanks-to-the-Mormon-Afterlife</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry Says No Thanks to the Mormon Afterlife</video:title>
      <video:description>Stephen Fry tells about a Mormon tour guide he snarkily rebuts during a tour of Salt Lake City, Utah.  Fry discusses how Mormonism preys on the lonely and emotionally stable with promises of being reunited with family for eternity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a8f1739e-6d08-4dda-becf-1672d3d72fd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-12-02T19:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28251.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Mormonism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on orthonormal sets of vectors and QR factorization for  the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61A</video:title>
      <video:description>Lec 8- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16818.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/6GRGLmRB-EE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made-household aluminum foil container</video:title>
      <video:description>aluminum foil container ,BBQ aluminum trays ,aluminum foil rolls ,puding trays ,disposable food container</video:description>
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      <video:duration>61</video:duration>
      <video:publication_date>2012-07-03T04:31:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12330.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 8 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
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      <video:duration>4899</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking with Dinosaurs features the Dinosaur egg fossils in a Ballad of Big Al by BBC.</video:title>
      <video:description>Wyoming like other areas was flowing with dinosaurs majority of whom were vegetarians. They were predators who were fewer but that did not stop them from acquiring notoriety. Dinosaur egg fossils are investigated in walking with Dinosaurs in BBC&apos;s series of a Ballad of Big Al.</video:description>
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      <video:uploader>topeto</video:uploader>
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      <video:description>Lec 18- Electrical Engineering 40 - RC circuits.
Introduction to Microelectronic Circuits</video:description>
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      <video:duration>2697</video:duration>
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    <loc>https://dnatube.com/videos/Lec-26-MEMS-Transistor-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- MEMS-Transistor In</video:title>
      <video:description>Lec 26- MEMS-Transistor In.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17123.jpg</video:thumbnail_loc>
      <video:duration>4011</video:duration>
      <video:publication_date>2012-09-02T10:51:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bhF4Oekib_0</video:player_loc>
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      <video:tag>ucberkeley</video:tag>
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      <video:description>Fecal impaction arises from chronic constipation which then leads to the formation of a dry and hard stool that gets stuck in the rectum. This video gives information on what may cause fecal impaction such as certain drugs.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In jungle, animals have to fight for water, foods as well as for life, especially when seasons change. This video shows elephants trekking to look for water many miles away.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a20ec5df-5503-45c2-ac59-54a12a0a6018/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T06:40:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Civil-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Civil Architecture</video:title>
      <video:description>Lec 30- Civil Architecture.
Juan Herreros
Rice School of Architecture Spring 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17384.jpg</video:thumbnail_loc>
      <video:duration>4544</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Development-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Development of Cancer</video:title>
      <video:description>Cell division is a very important process for reproduction, growth and tissue repair. Four Distinct phases of cell cycle are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/af9832b2-0465-48a7-b675-15b07187992b/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29187.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>BI</video:tag>
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      <video:tag>English</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Electrical Engineering 40 - Delay calculation</video:title>
      <video:description>Lec 25- Electrical Engineering 40 - Delay calculation.
Introduction to Microelectronic Circuits</video:description>
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      <video:title>Lec 26- Electrical Engineering 40 - Memory</video:title>
      <video:description>Lec 26- Electrical Engineering 40 - Memory.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17250.jpg</video:thumbnail_loc>
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      <video:title>Lec 27- Electrical Engineering 40 - Flip-flops</video:title>
      <video:description>Lec 27- Electrical Engineering 40 - Flip-flops.
Introduction to Microelectronic Circuits</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 52 - Balancing Redox Equations  (NB)</video:title>
      <video:description>Balancing Redox Equations  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:title>Lec 32- Electrical Engineering 40 - Frequency response e</video:title>
      <video:description>Lec 32- Electrical Engineering 40 - Frequency response e.
Introduction to Microelectronic Circuits</video:description>
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      <video:title>Eye Histology</video:title>
      <video:description>This is an illustration on the study of an eye, the eye is used in the detection of light captured and converted into electric impulses and sent to brain for identification into what we see.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/449c056c-fec9-4c7f-b248-9eed68a04e77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2011-11-28T11:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8484.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-a-pacemaker-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of a pacemaker Implantation</video:title>
      <video:description>Pacemakers aid to help the heart by delivering electrodes to the heart muscles thereby regulating the heart beat. This Implantation is shown in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56c4530b-80c2-4351-a0bc-29ca9ef1413e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-28T05:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8199.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pacemaker</video:tag>
      <video:tag>Implantation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Migraine-Pathophysiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Migraine Pathophysiology</video:title>
      <video:description>No one has yet pointed out an exact cause of migraines but there is the school of thought that links genetic abnormalities to headaches. These migraines are said to originate from the occipital lobe before spreading out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6cb8596d-e76e-4107-8628-cdf89da14144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-11-28T10:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8401.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Migraine</video:tag>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Series-of-Lower-Gastrointestinal-exams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Series of Lower Gastrointestinal exams</video:title>
      <video:description>Lower gastrointestinal series also known as Barium Enema is test is usually done in a hospital or doctors office to investigate the large intestines. It helps the doctor to make an informed decision but the consent still lies with the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8304e47e-6648-4fcc-b735-8c9e26868314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2011-11-28T05:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8248.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Barium</video:tag>
      <video:tag>Enema</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inactive-Breast-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactive Breast Histology</video:title>
      <video:description>An inactive breast is mainly made up of adipose tissue and is open that is not actively participating in lactating pre or post. This particular one is in the menopausal stage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8c3043a2-96a5-4dae-b9b9-daccd864111c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-28T10:58:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8439.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inactive</video:tag>
      <video:tag>Breast</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-electroconvulsive-ECT-psychiatric-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on electroconvulsive ( ECT) psychiatric therapy</video:title>
      <video:description>This video gives more information on electroconvulsive (ECT) psychiatric therapy which is used to manage cases of severe symptoms of mental ailments that don&apos;t respond to medicine or regular therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb404beb-8e52-4d43-a41c-b28bf57f02ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-28T12:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8510.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electroconvulsive</video:tag>
      <video:tag>ECT</video:tag>
      <video:tag>Psychiatric</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>information</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Electrical-Engineering-40-Filters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Electrical Engineering 40 - Filters</video:title>
      <video:description>Lec 33- Electrical Engineering 40 - Filters.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17257.jpg</video:thumbnail_loc>
      <video:duration>2019</video:duration>
      <video:publication_date>2012-09-02T13:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSXkDEbDp4g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cap-and-Trade-in-California</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cap and Trade in California</video:title>
      <video:description>&quot;Lec 14 - Cap and Trade in California&quot; January 24, 2011 - Michael Wara, Assistant Professor of Law at Stanford, discusses legal and political aspects of the cap-and-trade approach to greenhouse gas emission reduction recently enacted under Proposition 26 and the implications this may have for California&apos;s future role as a leader in legislating climate change action.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18785.jpg</video:thumbnail_loc>
      <video:duration>3467</video:duration>
      <video:publication_date>2012-09-04T05:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlalnOuQlHE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Practice-of-Art-8-Only-19-minutes-of-lecture-i</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i</video:title>
      <video:description>&quot;Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24203.jpg</video:thumbnail_loc>
      <video:duration>1135</video:duration>
      <video:publication_date>2012-09-15T04:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7H92BHVtWoU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
      <video:tag>only</video:tag>
      <video:tag>19</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 18 -  Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27121.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-21T02:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2KG9otqc6fg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Psychology 101</video:title>
      <video:description>&quot;Lec 28 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27194.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-09-21T03:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9wf8SvodbzU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Computer Science 164</video:title>
      <video:description>Programming Languages and Compilerslec 5-Computer Science 164</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27546.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
      <video:publication_date>2012-09-30T08:17:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HIijX2rslJM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dorsal-root-ganglion-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dorsal root ganglion histology</video:title>
      <video:description>Dorsal root ganglion is also referred to as the spinal ganglion. This is the histology of the dorsal root ganglion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/54588861-3778-4c6f-b708-5ab58fba780b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T06:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8315.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dorsal</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Ganglion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-perform-a-Bacterial-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to perform a Bacterial Transformation</video:title>
      <video:description>This video is shooting of protocol for bacterial transformation. Bacterial transformation is process where one forces bacteria to uptake foreign DNA and to built it up in it&apos;s own genome. If transformation was successful, bacteria with new  ability will grow. Here it is used ability to be resistant to ampicillin, an antibiotic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eeb8eda-cecf-4467-bd0e-d5df5d0c282e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-15T00:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11810.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Lab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Statistical Mechanics&quot; March 30, 2009 - Leonard Susskind discusses the study of statistical analysis as calculating the probability of things subject to the constraints of a conserved quantity. Susskind introduces energy, entropy, temperature, and phase states as they relate directly to statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18686.jpg</video:thumbnail_loc>
      <video:duration>7252</video:duration>
      <video:publication_date>2012-09-04T04:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H1Zbp6__uNw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>priori</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>rando</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-191-Surface-Integral-Example-Part-1-Parameterizing-the-Unit-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 191 - Surface Integral Example Part 1 - Parameterizing the Unit Sphere</video:title>
      <video:description>Surface Integral Example Part 1 - Parameterizing the Unit Sphere

Visualizing a suitable parameterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20044.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T01:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E_Hwhp74Rhc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-treatment-of-acne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and treatment of acne</video:title>
      <video:description>This 3D animation video shows the process of acne formation and its treatment. Acne is the most common skin disease treated by physicians, it is a chronic condition that affects over 85 percent of adolescents and young adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a495d70-1521-47c3-afe7-46d331c334d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9435.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mars-voyage-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mars voyage animation</video:title>
      <video:description>Short animation of a voyage to mars.  The red planet has been visited by a couple of robots, now it is time to start thinking in a maned mission to the red planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/46d32b1c-1364-4bdd-a209-7a4bc859c54f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2014-08-27T21:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31510.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-197-Surface-Integral-Ex3-part-3-Top-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 197 - Surface Integral Ex3 part 3 - Top surface</video:title>
      <video:description>Surface Integral Ex3 part 3 - Top surface

Parametrizing the top surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20056.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-06T01:41:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiVWafc3JBM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>top</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Nonlinear analysis

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14791.jpg</video:thumbnail_loc>
      <video:duration>2690</video:duration>
      <video:publication_date>2012-08-28T01:28:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGtElTMJidE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Doctor-Performs-Airway-Intubation-on-Himself</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Doctor Performs Airway Intubation on Himself</video:title>
      <video:description>This selfintubation may hardly be called a conservative educational method in the medicine. And yet some patients consider the personal experience of a doctor quite valuable, so the health professional is aware of how the patient actually feels during such procedures. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acf8b558-98d1-490c-8e2a-f262947e9709/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T10:31:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9567.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Self</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-assisted-laparoscopic-sigmoid-resection-and-rectopexy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand assisted laparoscopic sigmoid resection and rectopexy</video:title>
      <video:description>In hand assisted laparoscopic surgery the surgeon inserts a hand into the abdomen while pneumoperitoneum is maintained the hand assists laparoscopic instruments and is helpful in complex laparoscopic cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/662f32fc-0dfc-4761-be06-467cacbd144e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-30T22:49:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9717.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Sigmoid</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rectopexy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Scientific-Notation-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Scientific Notation (old)</video:title>
      <video:description>Scientific Notation (old)

Introduction to Scientific Notation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20566.jpg</video:thumbnail_loc>
      <video:duration>1248</video:duration>
      <video:publication_date>2012-09-06T15:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/trdbaV4TaAo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>old</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Freemans-Top-Five-Tips-for-Studying-the-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution</video:title>
      <video:description>&quot;Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution&quot;The American Revolution (HIST 116)

Professor Freeman offers an introduction to the course, summarizing the readings and discussing the course&apos;s main goals. She also offers five tips for studying the Revolution: 1) Avoid thinking about the Revolution as a story about facts and dates; 2) Remember that words we take for granted today, like &quot;democracy,&quot; had very different meanings; 3) Think of the &quot;Founders&quot; as real people rather than mythic historic figures; 4) Remember that the &quot;Founders&quot; aren&apos;t the only people who count in the Revolution; 5) Remember the importance of historical contingency: that anything could have happened during the Revolution.

00:00 - Chapter 1. Introduction: Is the War Part of the American Revolution? 
08:24 - Chapter 2. Reading Materials for the Course 
13:45 - Chapter 3. Freeman&apos;s Tips One and Two: Facts and Meanings 
22:13 - Chapter 4. Freeman&apos;s Tip Three: The Founders Were Human, Too 
31:33 - Chapter 5. Freeman&apos;s Tip Four: The Other Revolutionaries 
37:48 - Chapter 6. Freeman&apos;s Tip Five and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23201.jpg</video:thumbnail_loc>
      <video:duration>2423</video:duration>
      <video:publication_date>2012-09-13T11:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shTBSGoYtK0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Freeman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>top</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Studying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Developing-Heart-in-Health-and-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Developing Heart in Health and Disease</video:title>
      <video:description>&quot;Lec 12 - The Developing Heart in Health and Disease&quot; (January 19, 2010) Daniel Bernstein, Stanford Director of Cardiology, discusses the evolution of technology and cardiology.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18733.jpg</video:thumbnail_loc>
      <video:duration>6626</video:duration>
      <video:publication_date>2012-09-04T04:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yB4Q9uQFsKk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>pediatrics</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>inter</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Interdisciplinary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-animated-version-of-how-sinusitis-happens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An animated version of how sinusitis happens</video:title>
      <video:description>Sinuses are four air filled spaces or cavities that can become infected leading to what is termed as sinusitis. The video provides information on how sinusitis occurs and treatment for relief in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5b14e358-a07a-4877-ad5a-5c3b533a569a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T10:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9564.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-3-Rs-of-DNA-Molecules-to-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The 3 Rs of DNA: Molecules to Medicine</video:title>
      <video:description>&quot;Lec 2 - The 3 Rs of DNA: Molecules to Medicine&quot; (September 25, 2009) Gilbert Chu, Stanford School of Medicine Professor of Medicine and Biochemistry, discusses how DNA works and recombination works, and how these great discoveries are both advantageous and problematic for medicinal treatment.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Medical School:
http://med.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18723.jpg</video:thumbnail_loc>
      <video:duration>6207</video:duration>
      <video:publication_date>2012-09-04T04:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uBbQETfZpjQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>system</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>homologous</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>base</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>recombinan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Trigonometry-word-problems-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Trigonometry word problems (part 2)</video:title>
      <video:description>Trigonometry word problems (part 2)

The second part of the problem of the off-track ship captain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20057.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-06T01:42:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CNnPgabrLE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-simple-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted simple suture</video:title>
      <video:description>Interrupted simple suture small toothed forceps such as the addison forceps shown here should be used to grasp the skin edges during suturing an important part of being a surgeon involves knowing how to do various types of sutures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be6d9627-1df8-49e2-88fe-c19b2628a41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9649.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interrupted</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Computer Science 164 -</video:title>
      <video:description>lec 19-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27560.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T08:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tXsYMws4u5o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Following-Twitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Following #Twitter</video:title>
      <video:description>&quot;Lec 12 - Following #Twitter&quot; (January 22, 2010) Vik Singh, from Yahoo!, discusses his research on how search connects to real time, and how this may change the interactive space on the web.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18881.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-04T07:04:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJML4XCQfXc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Twitter</video:tag>
      <video:tag>trending</video:tag>
      <video:tag>query</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>result</video:tag>
      <video:tag>information</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>computation</video:tag>
      <video:tag>data</video:tag>
      <video:tag>redundancy</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>ov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Places-explored-by-humans-in-the-solar-syatem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Places explored by humans in the solar syatem</video:title>
      <video:description>This animation shows the places humanity has explored in the 50 years since Sputnik. It was created using Celestia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6a620af1-7cd0-42c5-bd90-4d7a669fd659/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2012-11-20T19:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28003.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 5- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Michael B. Lehrer, FAIA founded his Silverlake‐based practice, Lehrer Architects LA in 1985. The firms work consists of institutional, commercial, residential, industrial, and urban design projects. Lehrer Architects LA has won over major 50 design awards since 1996, including numerous honor awards from the national, state, and local chapters of The American Institute of Architects. The recently completed Water   Life
Museums in Hemet are the first LEED™ Platinum museums in the world. Michael is President of Homeless Health Care of Los Angeles. He was appointed to Mayor Villaraigosas Design Advisory Panel in 2009. Michael was educated at Berkeley and Harvard after attending LAUSD public schools. He is married to Mia Lehrer, FASLA of Mia Lehrer   Associates Landscape Architecture.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21165.jpg</video:thumbnail_loc>
      <video:duration>5956</video:duration>
      <video:publication_date>2012-09-09T02:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VjH6iW3J3DY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-beabb1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 18 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19726.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-05T04:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7YHeYjrxpM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Global-Cookstove-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Global Cookstove Problems</video:title>
      <video:description>&quot;Lec 9 - Global Cookstove Problems&quot; February 28, 2011 - Ashok Gadgil, Professor of Civil and Environmental Engineering at UC Berkeley, discusses the ongoing problems and expanding consequences of inadequate cookstove designs for the developing world and what is being done at Berkeley to address these shortcomings.

Stanford University
http://www.stanford.edu

Civil and Environmental Engineering at UC Berkeley
http://www.ce.berkeley.edu/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18780.jpg</video:thumbnail_loc>
      <video:duration>3598</video:duration>
      <video:publication_date>2012-09-04T05:17:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcHyRWtS-KI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulse-and-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulse and Blood Pressure</video:title>
      <video:description>This video shows the examination of a blood pressure which is done on a man and pulse examination on a woman. These are determined by the history of the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc07e20b-5642-4b40-b277-6e36be7065f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2011-12-01T00:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9779.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pulse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Depreciation-in-Cash-Flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Depreciation in Cash Flow</video:title>
      <video:description>Depreciation in Cash Flow

Depreciation in Cash Flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20428.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uX2w0b8Qlss</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Depreciation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-a59a2c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9  - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 9 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19706.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-09-05T04:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6RQYfDT6SJY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 7 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27378.jpg</video:thumbnail_loc>
      <video:duration>2308</video:duration>
      <video:publication_date>2012-09-21T06:09:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcvxHh8VniY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum levitation</video:title>
      <video:description>Here we see how a group of Japanese engineers have used the levitation properties of super conductors to prove a concept.  Take a look.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/9752024c-2f66-40f3-9676-873196191518/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2014-08-27T06:16:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31397.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerves-VI-and-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerves VI and VII</video:title>
      <video:description>This video shows examination of cranial nerves VI and VII on real patient. There are 12 pairs of cranial nerves. These are olfactory I, optic II, oculomotor III, trochlear IV, trigeminal V, abducens VI, facial VII, auditory (vestibulocochlear) VIII, glossopharyngeal IX, vagus X, spinal Accessory XI and hypoglossal XII.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5d51837-46a8-4a4f-8f3e-c4457ac94213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-01T01:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9880.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>VII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Future-of-EVs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Future of EVs</video:title>
      <video:description>&quot;Lec 30 - The Future of EVs&quot; (March 31, 2010) Sherif Marakby, Director of Electrification Programs and Engineering at Ford Motor Company, discusses recent technological advances made by Ford in the realm of vehicle electrification, including hybrids, plug-in hybrids and full-battery electric vehicles, as well as Ford&apos;s strategy to make electrification a growing and sustainable part of its international vehicle fleet.

Stanford University
http://www.stanford.edu

Ford Electrification Fact Sheet
http://media.ford.com/images/10031/Electrification_Future_Fact_Sheet.pdf

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18801.jpg</video:thumbnail_loc>
      <video:duration>3340</video:duration>
      <video:publication_date>2012-09-04T05:30:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwxA_7IvDLo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>EV</video:tag>
      <video:tag>vehicles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 14-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19131.jpg</video:thumbnail_loc>
      <video:duration>4886</video:duration>
      <video:publication_date>2012-09-04T18:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPzyuk3eNf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mathematical-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mathematical Induction?</video:title>
      <video:description>This video will help you to know about the mathematical induction. Here a brief discussion of the induction with examples is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e7053019-d754-44ca-b7b7-ebc365f7cb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2010-12-06T13:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6525.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Simplifying-Rational-Expressions-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Simplifying Rational Expressions Example 2</video:title>
      <video:description>Simplifying Rational Expressions Example 2

u15_L1_T1_we2 Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25230.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-18T01:59:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RXMSlFtJlEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Redesigning-the-Programming-Experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Redesigning the Programming Experience</video:title>
      <video:description>&quot;Lec Last - Redesigning the Programming Experience&quot; (May 28, 2010) Joel Brandt, a PhD candidate in the Stanford Human-Computer Interaction Group, discusses the roles that online resources play in creating software and examines the emerging class of &quot;opportunistic&quot; programmers out there today.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18895.jpg</video:thumbnail_loc>
      <video:duration>4089</video:duration>
      <video:publication_date>2012-09-04T07:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sH5ZlaUl8QU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>programmers</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Blueprint</video:tag>
      <video:tag>html</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>query</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Human-Sexual-Behavior-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Human Sexual Behavior II</video:title>
      <video:description>&quot;Lec 16 - Human Sexual Behavior II&quot; (May 7, 2010) Robert Sapolsky delivers the second part of his two-part lecture on sexual behavior. He discusses how this behavior has evolved into the intricate and complex system that exists today.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18958.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-04T08:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/95OP9rSjxzw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>action</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>pheromones</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>information</video:tag>
      <video:tag>smell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Testosterone</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>Variety</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>male</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>arousal</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>caus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Cancer-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works; Cancer Growth</video:title>
      <video:description>How the Body Works



( Why was Cancer rare 100 yea... (more) 
How the Body Works

( Why was Cancer rare 100 years ago ? We are wha we eat..see Dr Budwig&apos;s 90% Cancer Cure Diet from 1951 using Essential Food Oil in Flaxseed Oil and Cottage Cheese sulphur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/74da86e8-baae-49f9-8e97-cdc20369da76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-11-11T18:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1117.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Walking-on-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking on water</video:title>
      <video:description>This video shows how to walk on water. New Scientist competed in a water-walking race.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/c2f7be8d-9ec8-43a3-aac3-ef807f20d55f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-11-27T00:33:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28088.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>walking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Describing-the-Spinal-Column-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describing the Spinal Column in Animation</video:title>
      <video:description>A detailed description of the spine and the different parts that consist it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e58379e3-e5aa-4698-956a-77487219e644/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-01T20:13:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10334.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-CS-61B-Hash-Tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - CS 61B Hash Tables</video:title>
      <video:description>CS 61B Hash Tables

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19603.jpg</video:thumbnail_loc>
      <video:duration>3156</video:duration>
      <video:publication_date>2012-09-05T03:48:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPo-M8bzRrc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>tables</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Nature-of-Arguments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Nature of Arguments</video:title>
      <video:description>&quot;Lec 18 - The Nature of Arguments&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21383.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-09T04:49:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kBlQj5uiOXc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arguments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Arthritis-of-The-Hip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Arthritis of The Hip</video:title>
      <video:description>This video demonstrates arthritis of the hip. Treatment of hip arthritis should begin with the most basic steps, and progress to the more involved, possibly including surgery. Not all treatments are appropriate in every patient, and you should have a discussion with your doctor to determine which treatments are appropriate for your hip arthritis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5e3eea42-1d8a-4dd6-89b3-e2bbccc545db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-12-11T22:55:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11083.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-fish-fake-it-with-the-help-of-oral-sex-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male fish fake it with the help of oral sex gene</video:title>
      <video:description>This video shows how an oral sex gene helps male fish fake it. Cichlid fish have a bizarre mating ritual that involves males discharging their sperm into a female&apos;s mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/887c3e7e-e0c9-46bc-88a8-96a3f2579a93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-11-27T00:37:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28090.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mating</video:tag>
      <video:tag>Fish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40- Review</video:title>
      <video:description>Lec 40- Review.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18565.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-04T02:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6c7g-0YQpJE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/De-Broglie-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>De Broglie Waves</video:title>
      <video:description>This video will introduce you with the De Broglie Waves. Study of these waves with the historical facts related with it is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c1ba02e5-ce12-4ae6-a6e6-d62ba66e3ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2013-01-30T04:56:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29031.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>de</video:tag>
      <video:tag>Broglie</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Idiot-Among-in-Panda-Sanctuary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Idiot Among in Panda Sanctuary</video:title>
      <video:description>A funny and interesting video showing an idiot abroad in Sichuan panda sanctuary. Before you go inside, you have to wear the panda clothes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/efe22dde-999a-4803-93d5-0fe29f9906e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-01-18T05:48:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28837.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pandas</video:tag>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Wm-Raymond-Manning-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Wm. Raymond Manning: New Orleans Recovery Series</video:title>
      <video:description>Lec 12- Wm. Raymond Manning: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 


Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17366.jpg</video:thumbnail_loc>
      <video:duration>4232</video:duration>
      <video:publication_date>2012-09-02T18:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QWfaUYoCsNc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Manning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Electromyographic-Biofeedback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73  - Electromyographic Biofeedback</video:title>
      <video:description>&quot;Lec 73  - Electromyographic Biofeedback&quot; Demonstrates the activity of motor units of the masseter muscle. The patient is aware of internal physiology and therefore can control the firing of motor unit. Orig. air date: MAR 14 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21463.jpg</video:thumbnail_loc>
      <video:duration>1152</video:duration>
      <video:publication_date>2012-09-09T05:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fr0ZiV_OsAc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>73</video:tag>
      <video:tag>Electromyographic</video:tag>
      <video:tag>Biofeedback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Romp-Through-Ethics-for-Complete-Beginners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Romp Through Ethics for Complete Beginners</video:title>
      <video:description>Part 2 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine the preconditions of ethical reasoning and make a comparison between the law of the land and the moral law.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-02.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21422.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-09T05:04:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuMB1gf2NUw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Ethics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiplication-of-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiplication of Integers</video:title>
      <video:description>This video will explain you the method of multiplication of integers from the very basics. The method of teaching is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/811f6208-eb27-4fbc-82d6-d971f48530d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2010-12-04T12:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6437.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Integers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whirlpools-the-size-of-a-hurricane-seen-on-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Whirlpools the size of a hurricane seen on Sun</video:title>
      <video:description>This video shows hurricane sized whirlpools on the Sun. A whirlpool of plasma about the size of a hurricane is shown. This video is made possible by courtesy of Bonet et al./IAC/UV/SST.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8930985f-10aa-43cc-ba9d-f0456f3b5f37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-11-26T19:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28074.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Setting-out-Arguments-Logic-Book-Style-Marianne-Talbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Setting out Arguments Logic Book Style - Marianne Talbot</video:title>
      <video:description>&quot;Lec 20 -Setting out Arguments Logic Book Style - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21385.jpg</video:thumbnail_loc>
      <video:duration>4832</video:duration>
      <video:publication_date>2012-09-09T04:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kwxTte0U9Rc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>Marianne</video:tag>
      <video:tag>Talbot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spherical-Coordinates-Tripple-integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spherical Coordinates- Tripple integral</video:title>
      <video:description>This video will explain you to calculate the volume using the given spherical coordinates. The topic is explained with the help of examples and diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/be8c522f-99ff-4189-b551-7a7965cf6f0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2010-12-06T11:24:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6494.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neil-deGrasse-Tyson-on-Religion-and-Science-Coexisting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil deGrasse Tyson on Religion and Science Coexisting</video:title>
      <video:description>Are science and religion mutually exclusive?  Neil deGrasse Tyson answers this question and discusses how believers and scientists, groups that overlap more than you might expect, interact and perceive one another in the present day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/27a5ec27-d0b1-4562-a5e6-acb64a6e31af/cand_25.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-12-02T20:01:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28252.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Lecture-7-Algorithm-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Lecture 7: Algorithm Complexity</video:title>
      <video:description>Computer Science 10 - Lecture 7: Algorithm Complexity

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/08/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25663.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-18T16:52:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wodsSFQnV5w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-DC-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a DC Generator?</video:title>
      <video:description>A generator is a device that turns mechanical energy into electrical energy. A DC generator produces direct current. This video explains how a DC generator works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cafb8734-56ad-423a-99ab-6cc0dc5ce866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11386.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>DC</video:tag>
      <video:tag>Generator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Midterm-Review-Exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Midterm Review Exercises</video:title>
      <video:description>&quot;Lec 4 - Midterm Review Exercises&quot; A test on the first two parts of the tape.   Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21500.jpg</video:thumbnail_loc>
      <video:duration>905</video:duration>
      <video:publication_date>2012-09-09T05:41:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M5zt1wdTuLA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Midterm</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Exercises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Radiograph-and-Digital-Examination-of-the-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Radiograph and Digital Examination of the Teeth</video:title>
      <video:description>&quot;Lec 2 - Radiograph and Digital Examination of the Teeth&quot; Interpretation of x-ray findings, explorer examination and development of a treatment plan.  Orig. air date: AUG 24 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21498.jpg</video:thumbnail_loc>
      <video:duration>1462</video:duration>
      <video:publication_date>2012-09-09T05:41:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0aAQJsbKz8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>radiograph</video:tag>
      <video:tag>and</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Abstraction-and-Idealism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Abstraction and Idealism</video:title>
      <video:description>&quot;Lec 24- Abstraction and Idealism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21512.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-09T05:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B2OgmlMlL90</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Idealism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Work-In-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Work In Physics</video:title>
      <video:description>In this short video, the narrator discusses the basic principles of work. Movement or displacement is the effect of force when it does work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/686d7213-55df-42f7-b195-421047198162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-12T02:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11430.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>work</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Verifying-The-Converse-Of-Pythagoras-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Verifying The Converse Of Pythagoras Theorem</video:title>
      <video:description>This video shows how to identify the converse of Pythagoras theorem. In a triangle, if the square of one side is equal to the sum of the squares of the other two sides, then the angle opposite to the first side is a right angle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7440db4f-a644-43ff-a43f-8d8a89c78a81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-12T02:42:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11409.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converse</video:tag>
      <video:tag>pythagoras</video:tag>
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      <video:tag>Right</video:tag>
      <video:tag>Triangle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cardiovascular-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cardiovascular Conditions</video:title>
      <video:description>&quot;Lec 13 - Cardiovascular Conditions&quot; Different symptoms of abnormal cardiovascular conditions are examined using patient clinical examinations .  Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2583</video:duration>
      <video:publication_date>2012-09-09T05:42:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ATvUvtkGmWc</video:player_loc>
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      <video:tag>Lec</video:tag>
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      <video:tag>Conditions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-10-Lecture-23-Twitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 10 - Lecture 23: Twitter</video:title>
      <video:description>Computer Science 10 - Lecture 23: Twitter

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/23/</video:description>
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      <video:publication_date>2012-09-18T17:02:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVcFpAWTnTw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>23</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-of-Inequalities-by-Multiplying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving of Inequalities by Multiplying</video:title>
      <video:description>This video shows the solving of inequalities by process of multiplication. The problems are solved here with examples which will make your basic concepts more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a7bff3eb-061d-4991-b63e-171e495c101d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-12-06T12:38:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6510.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>by</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Periodontal-Examination-Part-II-Charting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Periodontal Examination Part II: Charting</video:title>
      <video:description>&quot;Lec 6 - Periodontal Examination Part II: Charting&quot; Tape demonstrates the use of the periodontic chart, and shows the actual charting of the teeth in the mouth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1095</video:duration>
      <video:publication_date>2012-09-09T05:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjQFRR6mcQA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Charting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18-  Angular Momentum</video:title>
      <video:description>&quot;Lec 18-  Angular Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>2548</video:duration>
      <video:publication_date>2012-09-09T06:01:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kqf8s6SJQOk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Diatomic-Molecules-and-Orbital-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-  Diatomic Molecules and Orbital Angular Momentum</video:title>
      <video:description>&quot;Lec 19-  Diatomic Molecules and Orbital Angular Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21557.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-09-09T06:01:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9r0DuGD05Wc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Molecules</video:tag>
      <video:tag>and</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-Scientific-Facts-In-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Scientific Facts In The Universe</video:title>
      <video:description>This video shows different scientific facts in our universe. One of the facts featured in this video is that an atom is composed of about 99.99% empty space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c2743e96-9054-4e90-b0aa-64490326993f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-12-08T07:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28366.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Blow</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>mind</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Light-Refracts-Through-a-Glass-Slab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Light Refracts Through a Glass Slab</video:title>
      <video:description>Light has certain interesting properties. A few are reflection,refraction and polarization. This video explains with the use of an experiment how light is refracted through a glass slab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/da6348d5-a7fb-441f-87b0-8fa7d2b5a3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-12-12T03:21:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11497.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-10-Lecture-24-Saving-the-World-with-Computing-Professor-Kathy-Yelick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 10 - Lecture 24: Saving the World with Computing - Professor Kathy Yelick</video:title>
      <video:description>Computer Science 10 - Lecture 24: Saving the World with Computing - Professor Kathy Yelick

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/24/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25702.jpg</video:thumbnail_loc>
      <video:duration>3061</video:duration>
      <video:publication_date>2012-09-18T17:05:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9OPoUcX0i6M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>Professor</video:tag>
      <video:tag>Kathy</video:tag>
      <video:tag>Yelick</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Guinness-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Guinness science</video:title>
      <video:description>What is Guinness? The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. You need to know some thing about the strange bubbles and form in your glass of Guinness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b48da50b-a1a7-4ec3-ae70-ffb4a35b9f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-02-02T23:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29102.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Guinness</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 8- MIT 3.320 Atomistic Computer Modeling of Materials.
Advanced DFT: Success and Failure

DFT Applications and Performance

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16377.jpg</video:thumbnail_loc>
      <video:duration>4947</video:duration>
      <video:publication_date>2012-08-30T13:18:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WAc7fQ1qzAc</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Four-Pectoral-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Four Pectoral Muscles.</video:title>
      <video:description>This is a video on pectoral muscles. It explains in details the position of the four muscles. The video can also be found on interactive biology site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ece9d5d9-96d8-4234-b287-23fb38bfabae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-19T05:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28941.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Pectoral</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Glycolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  24 - Glycolysis</video:title>
      <video:description>Glycolysis

Overview of glycolysis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22389.jpg</video:thumbnail_loc>
      <video:duration>810</video:duration>
      <video:publication_date>2012-09-11T01:57:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FE2jfTXAJHg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>glycolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-a-Deep-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making a Deep Tie</video:title>
      <video:description>Here is a video that will guide you on how to make a deep tie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/624c1e47-e88e-441a-9dad-69b4e06d2bd2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-01T03:20:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10043.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Singular-Matrices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Singular Matrices</video:title>
      <video:description>Singular Matrices

When and why you can&apos;t invert a matrix.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21987.jpg</video:thumbnail_loc>
      <video:duration>867</video:duration>
      <video:publication_date>2012-09-11T00:13:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqyN7-tRS00</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>singular</video:tag>
      <video:tag>matrices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Curiosity-Show</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Curiosity Show</video:title>
      <video:description>This video from Curiosity show will show you the importance of this show. This show provides the latest updates about some interesting facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3de6dc16-4481-4595-8990-6008d100c8da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:03:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28310.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>Premieres</video:tag>
      <video:tag>Sunday</video:tag>
      <video:tag>August</video:tag>
      <video:tag>7th</video:tag>
      <video:tag>8pm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Experiment-of-Pepper-and-Soap-Trick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Experiment of Pepper and Soap Trick</video:title>
      <video:description>Pepper and soap trick is a cool science experiment that you will enjoy while you are watching. Science is fun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/5ee165f0-6120-4fa7-9b30-24577a75d321/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2014-10-06T17:14:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31934.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pepper</video:tag>
      <video:tag>Soap</video:tag>
      <video:tag>trick</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Promo-of-An-Artificial-Large-Rocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Promo of An Artificial Large Rocket</video:title>
      <video:description>Video shows the demo of the launching of rocket. Video is very interesting and is shown to make the concept of rocket launch clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8df1db4e-2a27-4416-8c98-f3bfad558cde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:02:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28307.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Large</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>Ships</video:tag>
      <video:tag>promo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-kidneys-achieve-its-task</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do kidneys achieve its task</video:title>
      <video:description>The Kidney purifies, reabsorbed nutrients, concentrates urine and finally collects urine.  This video takes an in depth look at these processes.  The video talks about the chemical as well as biological functions of the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/ccaf3694-5474-45ae-851e-4099213d95c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2014-10-06T12:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31919.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>nutrients</video:tag>
      <video:tag>urine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Newtons-Second-Law-of-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Newton&apos;s Second Law of Motion</video:title>
      <video:description>Newton&apos;s Second Law of Motion

Newton&apos;s Second Law of Motion:  F=ma</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21045.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2012-09-08T17:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ou9YMWlJgkE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18086-Mathematical-Methods-for-Engineers-II-1bcd58</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 8- MIT 18.086 Mathematical Methods for Engineers II.
Convection-Diffusion / Conservation Laws

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16406.jpg</video:thumbnail_loc>
      <video:duration>3211</video:duration>
      <video:publication_date>2012-08-30T15:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FrrTXj13DNk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretary-molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretary molecules</video:title>
      <video:description>In this video the roles of pancreatic and liver enzymes play, will be explained.  It also deals with what these secretions are for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4822e960-42f9-4f7c-b27b-8207e9012000/cand_5.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2014-10-06T17:09:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31933.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protine</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>pancreatic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>secretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SH2-domain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SH2 domain</video:title>
      <video:description>In this science video, SH2 domain and its functions are explained. 
Essential Cell Biology, Second Edition
by Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, Walter
copyright 2004 by Garland Science Publishing&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/641e2728-392d-4914-8c8c-c842168cc71f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-10-10T10:45:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27734.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>SH2</video:tag>
      <video:tag>domain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-solve-deduction-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to solve deduction problems</video:title>
      <video:description>Approaching and solving deductions problems.  Suman Bhattacharjee shows us the process of solving and recognizing a deduction problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/66d423f4-61fe-4253-a0c3-7c9fca7e673b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2014-10-06T15:32:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31927.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Logical</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>deduction</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-road-absorbs-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This road absorbs water</video:title>
      <video:description>This new &apos;thirsty&apos; concrete absorbs 880 gallons of water a minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/aaee8f54-71cd-468c-a83d-766cda3104cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2015-09-26T19:05:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32299.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-activated-T-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is  activated T cell</video:title>
      <video:description>This video shows about activated T cell

&quot;In this video, a T cell becomes activated when it interacts with a dedritic cell.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/d0bea6c6-6734-4763-a911-187b09df90d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2012-10-10T11:04:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27746.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Activated</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18086-Mathematical-Methods-for-Engineers-II-ccaf5c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 25- MIT 18.086 Mathematical Methods for Engineers II.
Saddle Points / Inf-sup condition

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16425.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-30T15:31:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j-C6QC5ufSw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Separable-Differential-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Separable Differential Equations</video:title>
      <video:description>Separable Differential Equations

Introduction to separable differential equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22096.jpg</video:thumbnail_loc>
      <video:duration>720</video:duration>
      <video:publication_date>2012-09-11T00:47:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5-lz0hcqsE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>separable</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Unit-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Unit Vectors</video:title>
      <video:description>Unit Vectors

What unit vectors are and how to construct them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22057.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2012-09-11T00:34:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lQn7fksaDq0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Credit-Default-Swaps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Credit Default Swaps</video:title>
      <video:description>Credit Default Swaps

Introduction to credit default swaps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22238.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-11T01:23:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1lVOO9Y080</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-caves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing caves</video:title>
      <video:description>This video shows amazing caves with high quality images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/2326e1ea-d7e9-4390-80ae-b02be8a45caa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2014-02-28T19:50:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30834.mp4</video:content_loc>
      <video:uploader>Mackey Tube</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>caves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Babies-are-cute-so-we-will-take-care-of-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Babies are cute so we will take care of them</video:title>
      <video:description>The reason why babies are cute is because we need to take care of them.  Therefore cuteness triggers a protective response in our brain.  So, cute is not only skin deep.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/644e8384-e6a2-4146-8977-ba0dccd57364/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2014-10-03T13:10:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31866.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cute</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>care</video:tag>
      <video:tag>Infant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-evolution-to-find-out-if-the-chicken-or-the-egg-came-first</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using evolution to find out if the chicken or the egg came first</video:title>
      <video:description>In this video asapSCIENCE takes a serious look at the question of what came first, the chicken or the egg.  Surprisingly it actually gives an answer at the end, watch the video to see where they land; on team chicken or team egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/807c7953-6a21-4ac0-a2c1-f68d9113c898/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2014-10-03T13:03:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31865.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>egg</video:tag>
      <video:tag>Chicken</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-The-Change-of-Heart-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is The Change of Heart Possible</video:title>
      <video:description>Yes, it is possible to change heart in certain cases. This video shows a child having a heart change surgery and his daily activities before and after the change of his heart are also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d408f86b-c3e8-4e5f-8262-e6a3fb5dc161/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-02-11T04:47:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30255.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Trig-identies-part-3-part-5-if-you-watch-the-proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Trig identies part 3 (part 5 if you watch the proofs)</video:title>
      <video:description>Trig identies part 3 (part 5 if you watch the proofs)

Continuation of the playing around with trig identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20053.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-09-06T01:41:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JXCiFbEMTZ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trig</video:tag>
      <video:tag>identies</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>5</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>the</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Heterogenous-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Heterogenous Equilibrium</video:title>
      <video:description>Heterogenous Equilibrium

Ignoring the solution or the solid state molecules when calculating the equilibrium constant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22579.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-11T02:34:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TsXlTWgyItw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Heterogenous</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-remains-of-the-big-bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The remains of the big bang</video:title>
      <video:description>Cosmic background radiation can be picked up by your old television and radio.  So, if you wanted a way to look at history with your own eyes and hear it with your own ears this would be a very good way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/0dbf9f7d-69f0-4d7e-a4f4-baaa527cf727/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2014-10-01T23:35:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31766.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Background</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hearing-loss-and-age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hearing loss and age</video:title>
      <video:description>The ability of your ears to pick up sound decreases as time passes.  Here is asapSCIENCE talking to us about how our ears loose their ability to hear as we grow older.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/47f6a5cf-1877-4c07-8993-71f3c7ba1797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2014-10-01T23:10:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31763.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Hearing</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>hear</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-big-is-the-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How big is the universe?</video:title>
      <video:description>How big is the universe? The significance of Earth and how the position it holds within our solar system has defined its existence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6035a55e-a3ac-4c06-af8f-c4be30263283/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2014-10-03T15:01:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31883.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-most-important-picture-taken-by-The-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The most important picture taken by The Hubble Space Telescope</video:title>
      <video:description>Tony Darnell looks at the images which are taken by the Hubble Space Telescope that reveal a world unknown to mankind. This video is dedicated to late American astronomer Carl Sagan, The high resolution details bring numerous galaxies into focus.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/The-Head-Rush-program-explaining-ultimate-smoke-rings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Head Rush program explaining ultimate smoke rings</video:title>
      <video:description>This the Head Rush program this time featuring the ultimate smoke rings, and experiment on whether a square hole will still emit round rings. Curious on the result? Watch this video.</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2012-12-08T08:07:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28389.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Future-of-By-Popular-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future of By Popular Science</video:title>
      <video:description>This video will show you the news discusses with the Popular Sciences show. This video discusses all the latest news related with science and technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cd5d91f2-da5c-4f41-8bb8-a3b4daf03054/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2013-01-12T00:49:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28640.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>sciences</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>P</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>channel</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Public Health 250B - Lecture 19: Statistical inference, samp</video:title>
      <video:description>Public Health 250B - Lecture 19: Statistical inference, samp

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25627.jpg</video:thumbnail_loc>
      <video:duration>6344</video:duration>
      <video:publication_date>2012-09-18T16:42:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00z_EGbO2A0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Statistical</video:tag>
      <video:tag>inference</video:tag>
      <video:tag>samp</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Span of Supersaurus</video:title>
      <video:description>A very interesting video form Mammals Vs. Dinos discusses the life span of supersaurus. Their life and activities are shown in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e75e3372-f4e4-4abd-a76b-0568e5e60105/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2013-01-12T00:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28642.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>SPAN</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 20-Electrical Engineering 240 Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20900.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Comparing Rational Numbers

U09_L1_T3_we4 Comparing Rational Numbers</video:description>
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      <video:duration>419</video:duration>
      <video:publication_date>2012-09-18T01:20:40.000Z</video:publication_date>
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    <video:video>
      <video:title>Lec 11 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 11 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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      <video:duration>4586</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Reflex Called Blushing</video:title>
      <video:description>This video explains why humans blush. It is the most peculiar and most human of all expressions according to Charles Darwin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1cc00f3c-87bd-4aaf-9556-e17975638058/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-12-08T04:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28325.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Why</video:tag>
      <video:tag>we</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinosaur hunting: Mammals versus  dinos</video:title>
      <video:description>Lots of similarities and differences exist amongst mammals and Dinos. In the mammalian revolution, the mammals were known to be nocturnal and small dinosaurs were on their menu. They also exhibited excellent skills of hunting in the day time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/febcd973-ee8e-4d92-9a4e-e3458704abb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2013-01-12T00:51:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28644.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Mammals</video:tag>
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      <video:tag>Dinos</video:tag>
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      <video:tag>hunting</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Bioengineering 200 -</video:title>
      <video:description>lec 2-Bioengineering 200 - The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27600.jpg</video:thumbnail_loc>
      <video:duration>2805</video:duration>
      <video:publication_date>2012-09-30T09:37:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/28k1e3AhE_w</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-13-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Astronomy 10</video:title>
      <video:description>&quot;Lec 13 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23770.jpg</video:thumbnail_loc>
      <video:duration>5119</video:duration>
      <video:publication_date>2012-09-14T11:01:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nHQoZDiSyM8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Do-Higgs-Boson-exist-taday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This another video in the sixty symbol series of videos. We present &quot;No Higgs Boson today&quot; more videos are on sixtysymbols.com website.</video:description>
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      <video:duration>117</video:duration>
      <video:publication_date>2013-01-12T00:52:37.000Z</video:publication_date>
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      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>no</video:tag>
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      <video:tag>Today</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <video:video>
      <video:title>Science Q and A</video:title>
      <video:description>The best and the worst part of any job in physics are discussed here. Different other questions on science are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ec5d7c3e-3825-4e11-81b4-a1e90c6a765a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2013-01-12T00:56:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28659.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>Physicist</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Blogs, podcasts, and other new media outlets have changed the way people get their news. Immediate access to information presents new opportunities as well as challenges for science communication. Watch Carl Zimmer, science writer for the New York Times and host of MicrobeWorld&apos;s Meet the Scientist podcast, at the Marian Koshland Science Museum in Washington, D.C. discuss how scientists and journalists are using new media outlets while avoiding their pitfalls.

Carl Zimmer is an award-winning author and science journalist. He is the author of seven books, the most recent of which is The Tangled Bank: An Introduction to Evolution. In addition to writing books, Zimmer contributes articles to the New York Times, as well as to magazines including National Geographic, Time, Scientific American, Science, and Popular Science. He also writes an award-winning blog, The Loom. From 1994 to 1998 Zimmer was a senior editor at Discover, where he remains a contributing editor and writes a monthly column about the brain.</video:description>
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      <video:tag>Kindle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Best and worst parts of the nanoscience with Sean Langridge</video:title>
      <video:description>Sean Langridge explains his point of view at nanoscience. Good  and bad aspects of his job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f34819d7-810b-4586-aa96-2dfd17c9d0da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2013-01-12T00:54:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28653.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Lecture on  P Orbitals</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 8/nTopics covered:
	/nP Orbitals/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 8/nWe are going to start with the lecture notes from last Friday because I didn&apos;t finish them. What we were doing at the end of lecture last time was probably some of the hardest concepts that we&apos;ve covered so far in this course, and maybe even in the whole course./nAnd you will remember that we finally got around to talking about what does a wave function mean and how does it actually represent the electron in our hydrogen atom. And we saw that the physically significant interpretation of the wave function was not actually the wave function itself but the wave function squared./nSo psi here, which we learned has to be labeled by three quantum numbers, n, l and m. And that is a function of three position variables, r, theta and phi. If you square that, the physical interpretation of that is a probability density./nThis means this has units. This has units of inverse volume. It&apos;s a probability per unit volume. That is very important. It&apos;s not a probability but a probability per unit volume. But the other quantity that we would like to know something about is a probability./nWe would like to know something about how far is the electron from the nucleus. And, in order to do that, we needed to invoke this concept here, this radial probability distribution function. And what we said it was last time is a probability of finding an electron in a spherical shell of radius r, and that spherical shell has a thickness dr./nOr, another way to say it is that it&apos;s the probability of finding the electron at a distance between r to r plus dr. This is a probability here. And we illustrated that in the following way. This gray portion here, well, that was our density diagram./nThat gray portion was the probability density, psi squared. In this particular case, the 1, 0, 0 wave function, the 1s wave function, we squared it. And then we represented the magnitude o</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1739.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
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      <video:tag>Science</video:tag>
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      <video:tag>Orbitals</video:tag>
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      <video:duration>111</video:duration>
      <video:publication_date>2013-01-12T00:57:07.000Z</video:publication_date>
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      <video:uploader>spasiba</video:uploader>
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      <video:tag>Monster</video:tag>
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      <video:tag>Wars</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>Rainforest</video:tag>
      <video:tag>Mantis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Monster- Redback Spider</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6894497b-8609-48af-98cf-14f4c276c14c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2013-01-12T00:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28650.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Wars</video:tag>
      <video:tag>Redback</video:tag>
      <video:tag>spider</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a full surgical procedure of manufacturing of train rails from the waste iron or steal material. A step  by step process is explained here.</video:description>
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      <video:duration>170</video:duration>
      <video:publication_date>2013-01-12T01:05:04.000Z</video:publication_date>
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      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>train</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-beautiful-art-of-exoplanets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The beautiful art of exoplanets</video:title>
      <video:description>The Hidden Universe expounds on how science relies heavily on art in order to convey a proper picture of the wonderful planets and stars around us. See how art can actually provide a better view of the actual photos of space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6aa321c-9faa-486f-99a5-625801327aaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-01-12T01:03:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28677.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planet</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Environmental-Common-Law-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Environmental Common Law 2</video:title>
      <video:description>Lec 4 - Environmental Common Law 2.
August 25, 2009

Prof. Bob Infelise discusses environmental common law and the differences between common law versus public law.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16970.jpg</video:thumbnail_loc>
      <video:duration>4617</video:duration>
      <video:publication_date>2012-09-01T18:05:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lIsYb8xbxcA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Beetle-Vs-Ants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Beetle Vs Ants</video:title>
      <video:description>A very interesting video showing the beetle and ants. A clip showing their the fights of these monsters is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4058ca62-f992-4a0d-bc96-be367002503f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2013-01-12T01:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28680.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Beetle</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/M34-open-cluster-in-perseus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>M34 open cluster in perseus</video:title>
      <video:description>We are pointing the telescopes towards the open cluster M34 this intermediate aged open cluster of about 100 stars lies about 1400 light years and is scattered over 35 arc minutes more than the diameter of the full moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8f4b607d-273f-4edc-ac39-00b49afaabfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2013-01-12T01:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28683.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>M34</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Processing-Worcestershire-Sauce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Processing Worcestershire Sauce</video:title>
      <video:description>Watch this video to learn how Worcestershire Sauce is processed. It features the ingredients, processing and packing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ad1f89af-1860-4e5f-877a-8941b7e61aaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2013-01-12T01:11:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28691.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>processing</video:tag>
      <video:tag>Worcestershire</video:tag>
      <video:tag>Sauce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Investigations-in-Science-And-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Investigations in Science And Engineering</video:title>
      <video:description>This video will help you in understanding the importance of planning and carrying out the investigations. Different questions are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c02c49ca-9a3e-4bdf-8df5-cba3999774e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2013-01-18T07:17:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28883.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>planning</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Investigations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-GMAT-Data-Sufficiency-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - GMAT: Data Sufficiency 4</video:title>
      <video:description>GMAT: Data Sufficiency 4

16-21, pg. 279</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22297.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2012-09-11T01:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fMTLSOTAzWs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replication-of-viruses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication of viruses</video:title>
      <video:description>Mr Anderson gives a lecture on viral replication, an idea proposed by Benjamin Franklin. He expounds on ideas that Mr Benjamin didn&apos;t clarify. Learn this new idea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6df5290-a8f4-4a04-b464-15c1befe6332/cand_5.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2013-01-18T07:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28885.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>replication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>viruses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Water-is-A-Polar-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Water is A Polar Molecule?</video:title>
      <video:description>The polar properties of water are discussed in this video. Oxygen is a very electronegative atom and hydrogen acts as an electropositive here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6a3861cc-0e6a-4c53-8ba6-b0e6153296a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2013-01-18T07:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28882.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balancing-of-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balancing of Equations</video:title>
      <video:description>A very interesting video to guide the beginners for the balancing of equations. Balancing different kind of equations is explained here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/be2dfb2f-b5c7-4eae-98dc-ccaa50098bff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2013-01-19T04:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28890.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>Beginner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Banking-11-A-reserve-bank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Banking 11: A reserve bank</video:title>
      <video:description>Banking 11: A reserve bank

Introduction to the idea of a reserve bank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22296.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-09-11T01:40:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M-4GWomLbpc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>11</video:tag>
      <video:tag>A</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>bank</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Evolution-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Evolution Clarification</video:title>
      <video:description>Evolution Clarification

Clarifying some points on evolution and intelligent design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22318.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-11T01:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nh1R-gyY7es</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-GMAT-Data-Sufficiency-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - GMAT: Data Sufficiency 14</video:title>
      <video:description>GMAT: Data Sufficiency 14

63-68, pgs. 282-283</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22319.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T01:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iW3EP2FE5zc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-How-Multiplayer-Games-Will-Change-the-Future-of-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - How Multiplayer Games Will Change the Future of Work</video:title>
      <video:description>&quot;Lec 15 - How Multiplayer Games Will Change the Future of Work&quot; (February 22, 2010) Leighton Read, high-tech investor, entrepreneur, and CEO of Seriosity Inc. and Alloy Ventures discusses how multiplayer game will change the future of work.

Stanford University
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18884.jpg</video:thumbnail_loc>
      <video:duration>4048</video:duration>
      <video:publication_date>2012-09-04T07:04:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E286x3HASK0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>computers</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>gamers</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>meritocracy</video:tag>
      <video:tag>information</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>Skinner</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Avatar</video:tag>
      <video:tag>Publishers</video:tag>
      <video:tag>World</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Warcraft</video:tag>
      <video:tag>Farmville</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>hiring</video:tag>
      <video:tag>call</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>shareholder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organ-of-Corti-Its-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organ of Corti- Its Functions</video:title>
      <video:description>This video will help yu in understanding the function of the Organ of Corti. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/381f3290-d54e-4a2c-a988-ddf72e4ca6ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2013-01-19T04:33:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28893.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Corti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contraction-of-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contraction of Skeletal Muscles</video:title>
      <video:description>This video will provide you an introduction to skeletal muscle contraction. The contraction of muscle is explained here with our daily activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/630cd526-c5e3-4753-b92c-dfd35474804f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2013-01-19T04:30:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28889.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sticks-Flying-in-Air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sticks Flying in Air</video:title>
      <video:description>An interesting video from Incredible Science shows the fun fly stick levitation power wand. The science behind this is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/81b3a321-5311-47b6-906c-50adad8b766f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-09T07:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28418.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>stick</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Wand</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Limiting Reactants</video:title>
      <video:description>This video will help you in understanding about the topic limiting reactants and percent yield. Video is very helpful for the chemistry students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/aacf9a46-3c48-42c9-94e4-08be71d3562c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2013-01-19T04:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28904.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Limiting</video:tag>
      <video:tag>Reactants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>yield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Layering and Link Layer

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16215.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-08-29T16:20:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r0o9DJmvYNg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coevolution-in-plants-and-animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coevolution in plants and animals</video:title>
      <video:description>Coevolution is when two species head down together in an evolutionary pathway. Mr Andersen builds an analogy to clarify the concept of coevolution. Example of coevolution is the benefit obtained by a flower plant from an insect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6270a09-178b-4ff0-969a-4cca892d9637/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2013-01-19T04:49:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28916.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>coevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Home-Planetarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Home Planetarium</video:title>
      <video:description>Are you always fascinated by the beauty of the night sky? Then this is the chance to turn your home into a planetarium. This video explains how to do that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f345480c-c87e-4042-a573-841ed83ad447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-09T06:59:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28417.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Projector</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Planetarium</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-250A-Lecture-4-Descriptive-Epidemiology-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 250A - Lecture 4: Descriptive Epidemiology III</video:title>
      <video:description>Public Health 250A - Lecture 4: Descriptive Epidemiology III

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25555.jpg</video:thumbnail_loc>
      <video:duration>2792</video:duration>
      <video:publication_date>2012-09-18T16:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QzdKpIdcHvc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Build-a-Strategy-for-Sustainability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Build a Strategy for Sustainability</video:title>
      <video:description>Build a Strategy for Sustainability

Adam Werbach, Global CEO of Saatchi and Saatchi S and former Sierra Club president, is the author of Strategy for Sustainability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25554.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-18T16:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K_usAROt9bc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>build</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>sustainability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Physics-111-Instrumentation-Section-Lab-Equipment-BSC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 111: Instrumentation Section Lab Equipment (BSC)</video:title>
      <video:description>Physics 111: Instrumentation Section Lab Equipment (BSC)

Physics 111 Advanced Laboratory.  Sean O&apos;Kelley

This video accompanies the first lab of the Physics 111 Instrumentation Section (formerly Basic Semiconductor Circuits Section), providing students with an introduction to the equipment provided at the standard lab station used throughout the course. 

In the first lab, you will learn how to use the digital voltmeter (DVM), oscilloscope, function generator, and powered breadboard.  This video explains the operation of these items, shows how to wire some electronic circuits, and introduces some troubleshooting techniques.


http://socrates.berkeley.edu/~phylabs/bsc/Manual.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26992.jpg</video:thumbnail_loc>
      <video:duration>1635</video:duration>
      <video:publication_date>2012-09-19T06:17:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cns6AKDSFC4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Instrumentation</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Equipment</video:tag>
      <video:tag>BSC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-trick-used-by-male-spiders-to-mate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The trick used by male spiders to mate</video:title>
      <video:description>This video shows that male spiders pretend to be dead to attract their female companions to mate. This activity was noticed by the researchers of the University of Aarhus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/11d4269a-aec2-45f8-a9bc-5e74c759244c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-11-02T17:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27969.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spiders</video:tag>
      <video:tag>mating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homeostasis-Hugs-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeostasis Hugs Video</video:title>
      <video:description>Homeostasis Hugs is the hug between the tissues in our body. A well explanation of the topic is provided here by an expert to make the topic clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2ebb1ed8-950d-49bf-8bd9-45d0a1e479a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2013-01-19T04:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28911.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Homeostasis</video:tag>
      <video:tag>Hugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-The-Bohr-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is The Bohr Effect?</video:title>
      <video:description>This video explains the Bohr&apos;s effect with a curve of oxygen dissociation of hemoglobin. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/dd213869-2c31-407e-8aa4-fb325bc356f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2013-01-19T04:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28921.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-The-Business-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - The Business Cycle</video:title>
      <video:description>The Business Cycle

The business cycle and how it may be driven by emotion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25559.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-18T16:24:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXrOpjG4dUs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smith-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smith numbers</video:title>
      <video:description>4937775, 27, 666 and others are smith numbers born from a phone directory by Haroun smith. Professor Ed Copeland of the University of Nottingham explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6b9e691-653b-4431-a9d7-9774c871dad3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2013-01-19T04:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28924.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>smith</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Overview-of-Fractional-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Overview of Fractional Reserve Banking</video:title>
      <video:description>Overview of Fractional Reserve Banking

Big picture of how money enters circulation and how lending can increase the money supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25604.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2012-09-18T16:36:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3mUi9IZb4T4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-28-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 28-Computer Science 164 -</video:title>
      <video:description>lec 28-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27569.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-30T08:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F7o5ttm0578</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-29-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 29-Computer Science 164 -</video:title>
      <video:description>lec 29-Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27570.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-30T08:38:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LT0flmovt0w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Balance-of-Payments-Capital-Account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Balance of Payments- Capital Account</video:title>
      <video:description>Balance of Payments- Capital Account

Understanding how changes in foreign ownership of assets effects balance of payments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25664.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2012-09-18T16:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AimYG1jYD0A</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Payments</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Account</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-10-Lecture-25-Summary-and-Farewell-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 10 - Lecture 25: Summary and Farewell Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 25: Summary and Farewell

The Beauty and Joy of Computing

This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26889.jpg</video:thumbnail_loc>
      <video:duration>2120</video:duration>
      <video:publication_date>2012-09-19T02:51:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9zPweSl4Mo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Summary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farewell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Central-Dogma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Central Dogma?</video:title>
      <video:description>This video discuses the central dogma with the structure of DNA. A video shot to the team working with Mr. Anderson is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/33459125-4209-48b1-90b0-aaa011975922/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2013-01-19T04:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28931.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>and</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Atom</video:title>
      <video:description>Have you ever imagined how the knowledge of the atom began? Let this video take you through the entire account in the history of the atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6fdb6a03-8eb5-402c-be35-3436d175daff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2013-01-19T04:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28923.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Computational-Thinking-And-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Computational Thinking And Mathematics</video:title>
      <video:description>Video shows the different terms used in mathematics and computational thinking. A brief explanation of these terms with the science and technology is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9a766d7e-8e86-4b24-9929-61f0174a9c84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2013-01-19T05:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28933.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Evidence-of-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Evidence of Evolution</video:title>
      <video:description>A study about the evidences of evolution is described here to help you. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e9f0880c-8cd6-4dd8-a652-79c3807d99d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-01-19T05:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28935.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Equity-vs-Debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Equity vs. Debt</video:title>
      <video:description>Equity vs. Debt

Debt vs. Equity.  Market Capitalization, Asset Value, and Enterprise Value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22581.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2012-09-11T02:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yQtUyBrRBx4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Equity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-Discovery-Description</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells Discovery Description</video:title>
      <video:description>This video will help you to know about the history of the cell theory. Peoples related with the cell discoveries and the 2 types of microscopes are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/337488a5-1795-4325-8927-258dcfbedb6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>899</video:duration>
      <video:publication_date>2013-01-19T05:08:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28942.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-gravity-by-Feather-and-balls-in-a-vacuum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing gravity by Feather and balls in a vacuum</video:title>
      <video:description>Peter foster test gravity by dropping a metal ball and feathers in a vacuum. History has it that  Scott did a similar experiment  with a  feather and a hammer.

Find a similar video on:http://www.youtube.com/watch?v=cjSvxWpbP_o</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/459768e9-5a84-4f07-ac86-050ae844c14a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2013-01-19T05:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28932.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>by</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>and</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vacuum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Podcast-Overview-of-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Podcast - Overview of Biology</video:title>
      <video:description>A quick overview of what basic biology is. In this video you will be given a quick rundown of the 4 basic principals of biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7815fa6c-fc8b-4780-92b6-b305d74643c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2013-01-19T04:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28930.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>podcast</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>principals</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cell-Membranes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cell Membranes</video:title>
      <video:description>This video will explain the membranes of the cell from the things used in our daily life. Here is an activity which contains the extract of DNA from a banana.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d2c818b6-9a1a-4c8d-9677-e3ad64479ff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-01-19T05:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28960.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membranes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinning-Magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinning Magnet</video:title>
      <video:description>A professor who fancies magnets!

This videos can also be found on: http://www.youtube.com/watch?v=hri1IsxKw3E</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bdaca316-47a9-4285-847f-c07891044c7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2013-01-12T01:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28707.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spinning</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-tricks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water tricks</video:title>
      <video:description>Science is more fun when you know some tricks through it. Here are some water tricks you can do and enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/327d2f16-335f-47cc-80d2-23da487aaf10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2015-05-29T05:07:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32198.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>water</video:tag>
      <video:tag>tricks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Mars-Science-Laboratory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s Mars Science Laboratory</video:title>
      <video:description>An interesting video showing the increasing curiosity of NASA for the discoveries on Mars. Some pictures from the NASA&apos;s satellites are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/727187fe-1d36-463d-b159-935c43592b8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2013-02-08T03:47:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29633.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Report</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Final-Days-of-Shuttle-Crew</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Final Days of Shuttle Crew</video:title>
      <video:description>An interesting video showing the shuttle crew enjoys their final days of mission. Crew members are shown with their reviews about the mission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8056e628-3176-4b05-872a-f72bd4ec9fcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2013-02-09T04:00:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29758.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>shuttle</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Enjoys</video:tag>
      <video:tag>final</video:tag>
      <video:tag>days</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Redirect-Forces-Using-Salt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Redirect Forces Using Salt</video:title>
      <video:description>This episode of Head Rush demonstrates the strength of salt and redirect forces. This principle is also used by architects and engineers in constructing buildings and materials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/982291d1-ca92-46b2-aef3-226cfc3807a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-12-08T08:06:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28387.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>Salt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Adding-Negative-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Adding Negative Numbers</video:title>
      <video:description>Adding Negative Numbers

u9_l2_t1_we1 Adding Negative Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25116.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2012-09-18T01:21:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AcpIO62x2oo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-NaCl-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - NaCl Formation</video:title>
      <video:description>NaCl Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26280.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-19T00:40:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d2geiGKFveE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>NaCl</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-188-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 188 - Lecture 3</video:title>
      <video:description>Computer Science 188 - Lecture 3

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26278.jpg</video:thumbnail_loc>
      <video:duration>4233</video:duration>
      <video:publication_date>2012-09-19T00:40:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-IDTdDm2DHo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Homosexuality-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Homosexuality Evolution</video:title>
      <video:description>This video is showing you when and from where Male homosexuality started? Homosexuality is a term used for, when a similar sex person attracted towards each other and if they are male then it is called male homosexuality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b36a7649-01ac-4940-acba-e472737b6135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2013-02-08T03:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29631.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>male</video:tag>
      <video:tag>homosexuality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-Exposed-in-Vacuum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body Exposed in Vacuum</video:title>
      <video:description>This video discusses that what will Happen if your body is exposed to the vacuum of space. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b027871c-25fa-4d51-a456-0deb7f7d2f39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2013-02-08T04:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29650.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
      <video:tag>is</video:tag>
      <video:tag>exposed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Finding-Nuclear-Fragment-After-Nuclear-Disasters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Finding Nuclear Fragment After Nuclear Disasters</video:title>
      <video:description>In this video, an instrument is used to detect whether any nuclear fragment or particle is present or not. Chernobyl is a place in Ukraine where an atomic disaster took place in recent history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bca4852a-0516-4594-858c-0b26162305e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2013-02-08T04:00:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29645.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fragment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>s</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-Of-25-Crew-In-kazakhstan-Safely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing Of 25 Crew In kazakhstan Safely</video:title>
      <video:description>This video show you the landing of the crew in Kazakhstan. Astronauts gets the information through lab and by following them they landed safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29751.jpg</video:thumbnail_loc>
      <video:duration>910</video:duration>
      <video:publication_date>2013-02-09T03:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29751.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Expedition</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>Safely</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Kazakhstan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientists-Usual-Activities-in-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientists Usual Activities in Space</video:title>
      <video:description>You would have watched the videos related with different mission. This video will show different activities like going to bathroom. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dc5ab75a-f7ed-44a0-936a-b0b1fb7b12eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-02-08T04:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29675.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>is</video:tag>
      <video:tag>There</video:tag>
      <video:tag>poop</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>Smarter</video:tag>
      <video:tag>Every</video:tag>
      <video:tag>Day</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-End-of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The End of Universe</video:title>
      <video:description>An amazing video showing different views for the end of this universe. Watch this video and you will really be shocked on watching.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fa727365-c011-4770-a1a2-d78d98396314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2013-02-08T03:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29638.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>end</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 32 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd continues his lecture on Conjugate Gradient Methods and then starts lecturing on the Truncated Newton Method.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17539.jpg</video:thumbnail_loc>
      <video:duration>4481</video:duration>
      <video:publication_date>2012-09-03T15:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E4gl91l0l40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>region</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>control</video:tag>
      <video:tag>discretization</video:tag>
      <video:tag>SCP</video:tag>
      <video:tag>Torque</video:tag>
      <video:tag>residuals</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-big-bang-look-like-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the big bang look like? by Minute Physics</video:title>
      <video:description>Did you know we can see old light? Minute Physics provides an amusing depiction of what the notorious big bang looked like and why we see what we see today in the sky.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cac9405d-747b-4f61-9bf4-374666203214/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-02-08T04:26:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29667.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>CMB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Harmful-Effects-of-Smoking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harmful Effects of Smoking</video:title>
      <video:description>5 most popular difficulties that you will have to face due to smoking are discussed here. Problems like hearing loss and impotence are very common in smokers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e43a0050-df6c-4c68-a81a-019ac85f90c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-08T04:17:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29660.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>5</video:tag>
      <video:tag>Weird</video:tag>
      <video:tag>Reasons</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Smoke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-The-Google-Street-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at The Google Street View</video:title>
      <video:description>This video provides a view of Google street view in the great Barrier reef. Instructions are provided here to use it properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fc64f6a0-29ad-4fb5-a019-f934b8178339/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-08T04:18:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29661.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Google</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>View</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Barrier</video:tag>
      <video:tag>reef</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Stepping-Through-Iterative-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Stepping Through Iterative Fibonacci Function</video:title>
      <video:description>Stepping Through Iterative Fibonacci Function

Understanding how the iterative fibonacci function works for a particular example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25098.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-18T01:13:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BE7FEouGeI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Birth-Control-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Birth Control History</video:title>
      <video:description>This video is all about the history of birth control methods that are used recently. These methods includes birth control cocktail, pills and some other types of natural decoction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d2ce3b2-d2e7-4779-8adf-dcd5c87f49ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2013-02-08T04:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29672.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Will-happen-if-Black-Holes-Collide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Will happen if Black Holes Collide?</video:title>
      <video:description>A discussion about the collision of two black-holes is shown here. Video is very interesting watch it to know more about black holes collision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/946770c8-b105-4917-9a9e-b8343ec9eeea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2013-01-14T04:19:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28770.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
      <video:tag>if</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Collide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-119-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STS 119 Video Clip</video:title>
      <video:description>This HD video shows the STS 119 flying around. Pictures are taken by the researchers. Different levels during its travel are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a4fdc72b-f674-4c5b-9ce1-9a43fb2c796f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-08T04:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29677.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>119</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>Sped</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/News-About-Laser-Fusion-Gaming-Revolution-and-5-Awesome-Irish-Scientists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>News About Laser Fusion, Gaming Revolution and 5 Awesome Irish Scientists</video:title>
      <video:description>This video contains the news about the interesting topics like laser fusion, gaming revolution, and 5 awesome Irish scientists. Video is very helpful for knowledge purpose and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d80e30a1-4b3b-4544-a918-8bff11068c63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2013-02-08T04:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29681.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Awesome</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Dark Matter</video:title>
      <video:description>Where does the dark matters exists in galaxy. This scientific animation shows the existence of such matters. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/401fe4fd-718e-4d19-8772-86e633f2f308/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2013-02-09T03:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29743.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of Planets</video:title>
      <video:description>The study of planets from the beginning with the cloud of gases is discussed here. Telescopic view of planets by astronomers is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5bfefed8-6046-4a10-af96-f31aa2e59982/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2013-01-14T04:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28774.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planetary</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-is-the-sky-dark-at-night-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why is the sky dark at night? by Minute Physics</video:title>
      <video:description>Is it truly dark at night? Or do we need to ask why space is dark? Minute Physics gives us another wonderfully quick answer that is simple to understand why the night sky seems to be dark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/72f586a1-b71d-49f1-b34c-60e49daa410e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2013-02-08T04:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29656.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sky</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Night</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Src-Homology2-Domain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Src Homology2 Domain</video:title>
      <video:description>One protein is only able to bind with another protein thru the existence of SH2 which helps recognize specific phosphorylated tyrosine residues on the other protein.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/aff8d3b2-16dc-441a-af67-3d56170b4b75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-04-08T20:54:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4202.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>SH2</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Genetic-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Genetic Engineering (cont.)</video:title>
      <video:description>&quot;Lec 4 - Genetic Engineering (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his presentation on DNA technology by discussing control of gene expression using two methods of RNA silencing: anti-sense therapy and RNA interference. Molecular cloning techniques to mass-produce proteins using plasmid, restriction enzymes, ligase, and antibiotic selection in bacteria are discussed. Steps and molecules involved in polymerase chain reaction are also described. Professor Saltzman explains how to detect mutations in genomic DNA, such as in sickle cell anemia patients, by gel electrophoresis and Southern blotting. Finally, he gives an example of inducing and controlling insulin expression in large animals by cloning into their genome the insulin gene with the lac promoter.

00:00 - Chapter 1. Introduction
01:29 - Chapter 2. Mechanisms of Limiting Gene Expression
11:30 - Chapter 3. Plasmids
21:35 - Chapter 4. Restriction Enzymes
33:34 - Chapter 5. Polymerase Chain Reaction
38:28 - Chapter 6. Applications of PCR

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16609.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-31T16:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uUddHabtAzk</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anti</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>plasmid</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>inteference</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-a-Geiger-Counter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building a Geiger Counter</video:title>
      <video:description>How does a Geiger counter helps in detector radiation from household materials. A brief description of its construction and working is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cadce7cc-18ca-48b0-92d2-bf7734c850c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2013-02-09T01:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29719.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>build</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Materials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acne-Formation-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acne Formation and Treatment</video:title>
      <video:description>This video explains how acne is formed in the skin and what should be done to treat acne and get rid of it completely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61c736c4-a5ae-4321-9548-55f647bbe5f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T20:00:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10309.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Coding-sequences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Coding sequences</video:title>
      <video:description>This video shows coding sequences in DNA. Of the 3 billion letters in the human genome, only 1% directly code for proteins. Of the rest, about 25% make up genes and their regulatory elements. The functions of the remaining letters are still unclear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/88550e5c-d5bd-457f-a8c0-d56c9c50346f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-08T23:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29701.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>coding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-bowmans-capsule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The bowmans capsule</video:title>
      <video:description>This is a demonstration of how a bowman&apos;s capsule works. It is found at the beginning of the nephrone of a mammalian animal. Learn how its essential for the performance within our body system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eeec6b62-a971-4e51-ac6e-a561c59c86b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-11T01:11:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30004.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>bowmans</video:tag>
      <video:tag>Capsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Process-of-Hearing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Process of Hearing</video:title>
      <video:description>A structural representation with the working of each part during the process of hearing is described here. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/45c86cbe-8bc1-4b5f-87a7-5bd469978c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-02-11T01:09:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29998.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hearing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Hawksbill-turtle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Hawksbill turtle</video:title>
      <video:description>This video from MarineBiologyChannel shows the Hawks-bill turtle one of the endangered species in sea. Watch this video to know more about this creature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/99bba411-9a9b-48e8-9316-6560b6f9e19f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-11T01:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29995.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hawksbill</video:tag>
      <video:tag>turtle</video:tag>
      <video:tag>Eretmochelys</video:tag>
      <video:tag>imbricata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-PACS-164B-Lecture-04</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - PACS 164B - Lecture 04</video:title>
      <video:description>PACS 164B - Lecture 04

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17586.jpg</video:thumbnail_loc>
      <video:duration>4952</video:duration>
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      <video:description>Maxwell-Boltzmann Distribution  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>136</video:duration>
      <video:publication_date>2012-09-19T01:15:38.000Z</video:publication_date>
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      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Boltzmann</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Quiz</video:tag>
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      <video:duration>52</video:duration>
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      <video:duration>97</video:duration>
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      <video:description>Wet dreams or nocturnal emission is ejaculation of sperm during night when you are sleeping. A pressure is developed inside testicle tubes and then sperm ejaculates.</video:description>
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      <video:duration>50</video:duration>
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      <video:tag>Dreams</video:tag>
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      <video:duration>134</video:duration>
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      <video:duration>269</video:duration>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Pluto</video:tag>
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Example of angle hunting!</video:description>
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      <video:duration>365</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Finding</video:tag>
      <video:tag>More</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT Data Sufficiency 41

154-155, pg.290</video:description>
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      <video:duration>490</video:duration>
      <video:publication_date>2012-09-11T01:56:01.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>41</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/17a48204-1074-4e29-82ec-daea1118f4e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>How</video:tag>
      <video:tag>bunion</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Where</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>are</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>140</video:duration>
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      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>Your</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 10 - Lecture 6: Algorithms

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2631</video:duration>
      <video:publication_date>2012-09-19T02:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeo6Wh7FR5Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>algorithms</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>112</video:duration>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>Banding</video:tag>
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      <video:tag>carried</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2009-05-16T14:39:55.000Z</video:publication_date>
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      <video:uploader>drneelesh</video:uploader>
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      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Vertebrae</video:tag>
      <video:tag>backbone</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
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      <video:tag>education</video:tag>
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      <video:tag>IV</video:tag>
      <video:tag>neelesh</video:tag>
      <video:tag>bhandari</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>AST 210/EE 213 Plasma physics

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 13: Plasma physics
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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      <video:duration>5010</video:duration>
      <video:publication_date>2012-09-05T02:04:02.000Z</video:publication_date>
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      <video:uploader>0|62|1|0</video:uploader>
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      <video:tag>education</video:tag>
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      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
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    <video:video>
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      <video:description>Bromine Race

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>47</video:duration>
      <video:publication_date>2012-09-19T01:16:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fzrJ85HzVRU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bromine</video:tag>
      <video:tag>race</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 96 - Real Gases 1 (NB)</video:title>
      <video:description>Real Gases 1 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>177</video:duration>
      <video:publication_date>2012-09-19T01:22:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wEwYuEk6dzs</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Real</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>1</video:tag>
      <video:tag>NB</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>112</video:duration>
      <video:publication_date>2013-02-11T01:25:20.000Z</video:publication_date>
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      <video:uploader>Candelaria Smart</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>120</video:duration>
      <video:publication_date>2013-02-11T01:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30059.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>facet</video:tag>
      <video:tag>Syndrome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 17 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27327.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-21T05:32:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ScNfotFLAk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 7- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Jonathan Parfrey was appointed to the Board of Water and Power Commissioners by Mayor Antonio R. Villaraigosa and confirmed by the Los Angeles
City Council on January 23, 2009. His term will expire on June 30, 2013. Parfrey is the
director of the GREEN LA Institute which provides educational services to the city&apos;s environmental community. He formerly served as director of the GREEN LA Coalition from 2007 to 2009. Parfrey was also executive director of the Los Angeles office of the
Nobel Peace Prize‐winning Physicians for Social  Responsibility from 1994 to 2007. In 2003, Mr. Parfrey was appointed to Governor Schwarzenegger&apos;s Environmental Policy
Team, and was previously appointed to Governor Davis&apos; select committee on radioactive waste disposal. In 1992, he received the Paul S. Delp Award for Outstanding Service, Peace and Social Justice. In 2002 he was awarded a Durfee
Foundation Fellowship

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectur</video:description>
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      <video:duration>2815</video:duration>
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      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diffusion-of-Bromine-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diffusion of Bromine Video</video:title>
      <video:description>This video discusses the molecular theory of matters. The process of diffusion of bromine is explained here to show the mixing of gases.</video:description>
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      <video:duration>108</video:duration>
      <video:publication_date>2013-02-11T01:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30054.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Diffusion</video:tag>
      <video:tag>Bromine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Moon-Jelly-Life-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moon Jelly Life Cycle</video:title>
      <video:description>The video describes the life cycle of Moon jelly with its full detail. Video is really very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/92bb3969-20fd-42ce-95fd-3666396983f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2013-02-11T01:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30034.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
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      <video:tag>jelly</video:tag>
      <video:tag>Aurelia</video:tag>
      <video:tag>aurita</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 4- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Quicksort, Randomized Algorithms

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16466.jpg</video:thumbnail_loc>
      <video:duration>4833</video:duration>
      <video:publication_date>2012-08-30T17:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vK_q-C-kXhs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-hip-replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A hip replacement</video:title>
      <video:description>The surgical procedure in which the hip joint is replaced by an artificial device extension implant is called a hip replacement. This video shows the steps taken in replacing the hip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d182571e-7a51-4e12-aac4-36681e31943d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-02-11T01:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30050.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>A</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 6- MIT 6.013 Electromagnetics and Applications, Fall 20.
An Artificial Dielectric

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16190.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-08-29T14:37:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jOl7xci58e8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Physics-112-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Physics 112 - Lecture 16</video:title>
      <video:description>Physics 112 - Lecture 16

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26478.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-19T01:18:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YGXzccXZ4s</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Physics-112-Lecture-13-42-minutes-of-lecture-available</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Physics 112 - Lecture 13: 42 minutes of lecture available</video:title>
      <video:description>Physics 112 - Lecture 13: 42 minutes of lecture available

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26466.jpg</video:thumbnail_loc>
      <video:duration>2515</video:duration>
      <video:publication_date>2012-09-19T01:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C04ZuIRhwH4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>42</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>available</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery Video</video:title>
      <video:description>This video will help you to understanding that How a knee replacement is carried out. A brief explanation with diagrams is shown here.</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2013-02-11T01:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30061.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>A</video:tag>
      <video:tag>knee</video:tag>
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      <video:tag>carried</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Harmful-Effects-of-Smoking-d85089</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harmful Effects of Smoking</video:title>
      <video:description>A very helpful video showing the harmful effects of smoking on your body. A detailed description with the explanation of different parts is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41cb72d0-fef3-46d6-ab2c-28f752c99554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-02-11T01:29:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30062.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Public Health 251D</video:title>
      <video:description>Lec 10- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19168.jpg</video:thumbnail_loc>
      <video:duration>3638</video:duration>
      <video:publication_date>2012-09-04T18:41:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnec43HPZ7U</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lymphatic-System-Clinical-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphatic System Clinical Examination</video:title>
      <video:description>Video shows the examination of lymphatic system of a patient by an expert doctor. Proper care must be taken while examining the patient.</video:description>
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      <video:duration>453</video:duration>
      <video:publication_date>2013-02-11T03:36:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30194.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>lymphatic</video:tag>
      <video:tag>system</video:tag>
      <video:tag>SurgClinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dasari</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-188-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 188 - Lecture 4</video:title>
      <video:description>Computer Science 188 - Lecture 4

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26283.jpg</video:thumbnail_loc>
      <video:duration>4343</video:duration>
      <video:publication_date>2012-09-19T00:41:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9ywmcfIeNw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Proof-Corresponding-Angle-Equivalence-Implies-Parallel-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Proof - Corresponding Angle Equivalence Implies Parallel Lines</video:title>
      <video:description>Proof - Corresponding Angle Equivalence Implies Parallel Lines

Proof by contradiction that corresponding angle equivalence implies parallel lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20277.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2012-09-06T13:59:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9_3OxtdqmqE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Corresponding</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>implies</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Neurological-Clinical-Signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurological Clinical Signs</video:title>
      <video:description>This video will help you in observing the signs for neurological clinical examination. Here a deep explanation is provided by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8c53595d-3456-4e9c-bf71-e020fb4f9d13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2013-02-11T03:38:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30197.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>7</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Read</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Read</video:title>
      <video:description>An interesting video showing the reason behind our reading. A well decription is provided by the scientist to make you understand about the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/accf53ef-93e7-40e1-9697-91964bd19b2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2013-02-11T03:46:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30208.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Cosmology</video:title>
      <video:description>&quot;Lec 6 - Cosmology&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded March 2, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6283</video:duration>
      <video:publication_date>2012-09-03T17:11:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/di8egIk4cWY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>astrology</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>positrons</video:tag>
      <video:tag>force</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>antiparticle</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Antimatter</video:tag>
      <video:tag>photoelectric</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>water</video:tag>
      <video:tag>blackbody</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>mesons</video:tag>
      <video:tag>muons</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>proton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Introduction-to-the-Doppler-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Introduction to the Doppler Effect</video:title>
      <video:description>Introduction to the Doppler Effect

Introduction to the Doppler Effect</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21824.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-10T14:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dc7l7Qqa8xk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholera</video:title>
      <video:description>In an event of an earthquake, flood or disaster, there is a cholera outbreak. Different diseases dominate in different area of the world. This video answer the question what cholera is and how it spreads especially during disasters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cc8e0fdc-9f8f-4d00-b724-63fef8409207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2013-02-11T03:49:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30211.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Cholera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Pythagorean-Theorem-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Pythagorean Theorem 2</video:title>
      <video:description>Pythagorean Theorem 2

U07_L2_T1_we2 Pythagorean Theorem 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24652.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-09-17T14:42:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O64YFlX1_aI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Scrotal-Swelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of Scrotal Swelling</video:title>
      <video:description>Video contains a step by step process for the examination of a patient suffering from scrotal swelling. Video is performed by the expert Dr Vaidya.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30239.jpg</video:thumbnail_loc>
      <video:duration>879</video:duration>
      <video:publication_date>2013-02-11T04:24:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30239.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Scrotal</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-the-Novel-Gatsby-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About the Novel Gatsby - Part 2</video:title>
      <video:description>Was Gatsby great or not? A detailed study of this novel is provided in this video. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3ad92b4e-2118-4779-9c87-6c40257400c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2013-02-11T03:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30217.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>was</video:tag>
      <video:tag>Gatsby</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>the</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marfans-the-dreaded-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marfans the dreaded syndrome</video:title>
      <video:description>Marfans syndrome affecting the connective tissue is due to a defect of the gene fibrillin-1. This is an academic video that gives information on the symptoms, diagnosis and treatment of the disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/435997af-8ca5-4af9-954c-6e6951c540c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T22:47:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10492.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Marfans</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Veneers-of-Porcelain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Veneers of Porcelain</video:title>
      <video:description>This video shows a clip on dentistry&apos;s porcelain veneers which are designed to improve the appearance of the teeth by adding them on top of the existing teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6165a082-2ad0-42f3-9fa1-71d34d797ba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:53:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10513.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Porcelain</video:tag>
      <video:tag>veneers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 6- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Mia Lehrer is the founding principal of the Los Angeles firm, Mia Lehrer   Associates. Born in San Salvador, El Salvador, Ms. Lehrer received her Masters of Landscape Architecture from the Graduate School of Design at Harvard University. Ms. Lehrer leads the office in the design and development of a diverse range of ambitious public and private projects that include urban revitalization developments, large urban parks, and complex commercial projects. She is internationally recognized for her progressive landscape designs, working with natural landmarks such as parks, lakes, and rivers, and her advocacy for sustainable and people‐friendly public space.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21166.jpg</video:thumbnail_loc>
      <video:duration>1566</video:duration>
      <video:publication_date>2012-09-09T02:50:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cUmexDomie0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Balz-From-Incredible-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Balz From Incredible Science</video:title>
      <video:description>This video from incredible science shows how Water Balz grew after a few days of submersion in water. These polymer balls absorb water for two days to grow into huge balls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28374.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T08:00:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2_5CBB4u9zg</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
      <video:tag>Balz</video:tag>
      <video:tag>Jumbo</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>balls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-1A-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 1A - Lecture 21</video:title>
      <video:description>Chemistry 1A - Lecture 21

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26744.jpg</video:thumbnail_loc>
      <video:duration>2913</video:duration>
      <video:publication_date>2012-09-19T02:19:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-KumTdOSI4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Elastic-Cartilage-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Elastic Cartilage Tissue</video:title>
      <video:description>An investigation of the distribution of the elastic cartilage in the arytenoids was performed on excised human adult and newborn larynges the distribution of elastic cartilage in the arytenoids was investigated histologically in two serial sections horizontal and coronal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a724703e-c6e0-473b-8b8d-2862e2338429/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-01T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10504.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Clinical-Signs-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Clinical Signs - Examination</video:title>
      <video:description>Neck clinical signs include disease like thyroid. Clinical examination is performed to check the size of thyroid gland which increase due to deficiency of Iodine in body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c5432ebf-02ba-4e39-99c0-211e3bf0b7a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2013-02-11T03:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30221.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>9</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Popular-Sciences-Future-Of-Mondays-on-Science-Channel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Popular Science&apos;s  Future Of Mondays on Science Channel</video:title>
      <video:description>Pop Science future Of shows how important characteristics of human life will fundamentally change within our lifetimes watch popular science the future Of tv Show free Online full Popular episodes streaming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e561e2a7-8003-4bd5-8d52-dd294c682fed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-12-08T04:01:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28304.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Popular</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mondays</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Part-1-of-Proof-of-Herons-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Part 1 of Proof of Heron&apos;s Formula</video:title>
      <video:description>Part 1 of Proof of Heron&apos;s Formula

Part 1 of the proof of Heron&apos;s Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20364.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-06T14:25:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AreOMvPCxv8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Heron</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Biomechanics-and-Orthopedics-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Biomechanics and Orthopedics (cont.)</video:title>
      <video:description>&quot;Lec 19 - Biomechanics and Orthopedics (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman begins the lecture with discussion of the importance of motion for the survival and propagation of any living species. He presents the different modes of motion, taking first the example flight to talk about force balance, such as the magnitude of propulsive force that must be generated overcome drag to produce forward motion. Next, the mechanics of walking, running, cycling and swimming is discussed, with emphasis on efficient use of energy, overcoming drag and friction, and the influence of organism shape and size. An equation to calculate drag force of a spherical object of radius, r, moving at velocity, v, in a medium with viscosity, μ, is introduced: Fd = 6πvμr. Finally, Professor Saltzman talks about design of the artificial hip, which biomedical engineers must take into consideration the biomechanics and natural function of the pelvic bone.

00:00 - Chapter 1. Introduction to Locomotion
09:10 - Chapter 2. The Mechanics of Flight
18:28 - Chapter 3. The Physics of Walking
26:53 - Chapter 4. Efficiencies of Walking, Running, Cycling
37:56 - Chapter 5. Mechanics and Efficiency of Swimming
45:04 - Chapter 6. Design in Biomechanics and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16624.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-08-31T16:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ancxWb9FoY8</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Biomechanics</video:tag>
      <video:tag>drag</video:tag>
      <video:tag>force</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>propulsive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sci-Fi-Science-Season-2-Promo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sci Fi Science Season 2 Promo</video:title>
      <video:description>An intro for the second season of Sci Fi Science, hosted by theoretical physicist Michio Kaku.  In the show, Kaku explores how current technology could make sci-fi abilities and capabilities come to life, and visits scientists on the pioneering edge of these advances.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e21a3af3-8c05-425b-ab7e-d63ff44c4fff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:02:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28306.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Season</video:tag>
      <video:tag>2</video:tag>
      <video:tag>promo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondria-Plasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondria Plasticity</video:title>
      <video:description>Mitochondrial fission and fusion in living yeast cells. Mitochondria are fluorescent labeled and observed under fluorescence microscope and confocal microscope only slice of cell is in focus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6d1f99f2-6297-4b39-b956-a2dd32463baf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-24T04:02:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/396.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Tissue-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Tissue Engineering</video:title>
      <video:description>&quot;Lec 22 - Tissue Engineering&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman motivates the need for tissue engineering, and describes the basic elements of the tissue engineering approach. Professor Saltzman defines three different types of tissue transplants: autografts, allografts, and xenografts. An online resource for organ donors/recipients is presented, which stresses the great need for donors, and the important contribution of tissue engineering in producing/growing organs that can be used for this purpose. Next, Professor Saltzman compared drug and gene therapy, and discusses the use of stem cell in tissue engineering for wound healing. The need for compatible biomaterials to support growth and differentiation of stem cells into functional organ is also highlighted.

00:00 - Chapter 1. Introduction to Tissue Engineering
06:15 - Chapter 2. Challenges in Organ Transplantation
17:37 - Chapter 3. Cell Culturing in Tissue Engineering
32:34 - Chapter 4. Tissue Engineering in the Regulation of Healing Processes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16627.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-08-31T16:23:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lKKZjKCqSIc</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>allograft</video:tag>
      <video:tag>autograft</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>donor</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>transplant</video:tag>
      <video:tag>xenograft</video:tag>
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    <video:video>
      <video:title>Lec 20 - Computer Science C149 - Only 1 hour of audio ava</video:title>
      <video:description>&quot;Lec 20 - Computer Science C149 - Only 1 hour of audio ava&quot;Introduction to Embedded Systems</video:description>
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      <video:duration>4832</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3nhkyXdi1GE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>ava</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 Sociology 185 -GLOBAL SOCIOLOGY - Ananya Roy</video:title>
      <video:description>&quot;Lec 4 Sociology 185 -GLOBAL SOCIOLOGY - Ananya Roy&quot;Global Sociology
Ananya Roy on Poverty Capitalism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23977.jpg</video:thumbnail_loc>
      <video:duration>3302</video:duration>
      <video:publication_date>2012-09-14T12:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/objumb0vEBY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>185</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Ananya</video:tag>
      <video:tag>Roy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Public Health 253E</video:title>
      <video:description>&quot;Lec 3 - Public Health 253E&quot;Public Health 253E
 Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24275.jpg</video:thumbnail_loc>
      <video:duration>6341</video:duration>
      <video:publication_date>2012-09-15T05:52:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i_GUV3-nbUU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Public Health 253E: Lecture 4</video:title>
      <video:description>&quot;Lec 4 - Public Health 253E: Lecture 4Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24276.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-15T05:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OVwUc0zp0RA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Travel-of-newly-synthesized-membrane-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travel of newly synthesized membrane proteins.</video:title>
      <video:description>This video shows the travel of membrane proteins to cell membrane after they are produced in the cytosol. Image is made using fluorescent proteins and epifluorescent microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/f26fcbca-bb9b-4cf3-9b08-40e409e8b702/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2007-03-28T23:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/99.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>plasma</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-TMJ-Occlusion-Embouchure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  8 - TMJ Occlusion Embouchure</video:title>
      <video:description>&quot;Lec  8 - TMJ Occlusion Embouchure&quot; A music student presents with TMJ pain and a painful tooth. Clinical examination is given finding that pain is present when instrument is played. Treatment plan proposed. Orig. air date: NOV 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>605</video:duration>
      <video:publication_date>2012-09-09T04:35:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6moLXwF7qVs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>TMJ</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Embouchure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Biomedical-Engineers-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Biomedical Engineers and Cancer</video:title>
      <video:description>&quot;Lec 24 - Biomedical Engineers and Cancer&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman uses cancer diagnosis and treatment as an example to demonstrate the some applications of biomedical engineering technologies and methods. Some issues involved in cancer treatment, such as tumor angiogenesis, radiation sensitivity, drug localization, and cancer stem cells are mentioned. Next, he describes the phases (I-IV), in compliance to guidelines enforced by the Food and Drug Administration (FDA), which a new drug compound must go through to gain approval prior to public distribution/sale. Finally, Professor Saltzman draws attention to the areas that biomedical engineers may contribute to, to improve this process.

00:00 - Chapter 1. Introduction to Cancer
03:56 - Chapter 2. Cancer Epidemiology and Biology
16:25 - Chapter 3. Detection of Cancer
23:45 - Chapter 4. Cancer Treatment Options
34:46 - Chapter 5. New Drug Developments in Chemotherapy
38:53 - Chapter 6. Technical and Economic Difficulties of Cancer Drug Research

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16629.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-08-31T16:23:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pb20yJNIrzg</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>artifical</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>biocompatible</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>response</video:tag>
      <video:tag>polymer</video:tag>
      <video:tag>transplant</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What is the result of a severe impact to head? Watch this informative video to grasp how the brain is affected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2a701ebb-f608-4819-a610-971ce38588dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2013-02-16T02:59:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30289.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>concussion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Superpowers-via-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Superpowers via Technology</video:title>
      <video:description>What amazing things will we be able to do in the foreseeable future thanks to technology?  Michio Kaku goes through some of the possibilities we may see in the coming decades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6d82872d-fe05-4779-b622-a6e520575796/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-12-09T16:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28481.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>superpowers</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>telepathy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Limits-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Limits (HD)</video:title>
      <video:description>This is a lecture of Khan Academy. Lecture name is introduction to limits. It is recorded high definition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19796.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2012-09-05T17:35:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/riXcZT2ICjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>HD</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Caring-For-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caring For Heart</video:title>
      <video:description>This video will hwlp you in minimizing the cases of heart problem by looking after your heart. well description is provided here by the expert doctors.</video:description>
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      <video:duration>171</video:duration>
      <video:publication_date>2013-02-17T07:17:36.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Looking</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Heart</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Universe</video:title>
      <video:description>An amazing video showing the evolution of universe with different theories related to it. Evolution is explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/91ff7999-2f18-47bd-ad1b-d3d30f76af20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-17T07:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30328.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164B-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - PACS 164B - Lecture 15</video:title>
      <video:description>PACS 164B - Lecture 15

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17608.jpg</video:thumbnail_loc>
      <video:duration>4963</video:duration>
      <video:publication_date>2012-09-03T16:25:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cpZwREMhtyU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Corporations-and-Limited-Liability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Corporations and Limited Liability</video:title>
      <video:description>Corporations and Limited Liability

Why people set up corporations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20448.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T15:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VnTlKcIigyY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Corporations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Limited</video:tag>
      <video:tag>Liability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Derivatives-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Derivatives (part 9)</video:title>
      <video:description>Derivatives (part 9)

More examples of taking derivatives</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19819.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-05T17:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aEP4C_kvcO4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>derivatives</video:tag>
      <video:tag>part</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Chemistry-1A-Lecture-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Chemistry 1A - Lecture 34</video:title>
      <video:description>Chemistry 1A - Lecture 34

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26774.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-19T02:26:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XT6d69LHYUg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>34</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Athenian-Empire-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Athenian Empire (cont.)</video:title>
      <video:description>&quot;Lec 14 - The Athenian Empire (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan examines the developments that took place after the Greek victory over the Persians in 479 BC. He argues that even after the Greek victories, there was great fear amongst the Greeks that the Persians would return to seek revenge. For this reason, many of the Greek poleis, especially the islands, looked to Athens to lead this league, which later became the Delian League. Athens, according to Professor Kagan, accepted this responsibility, since it too feared a Persian invasion, but Sparta was content to retreat into the Peloponesus. Finally, Professor Kagan intimates that this league would eventually turn into the Athenian empire.

00:00 - Chapter 1. Consequences of Greek Victory over the Persians
21:21 - Chapter 2. The Athenian-Spartan Alliance and Pan-hellenism
29:52 - Chapter 3. Athens as an Independent Player
37:05 - Chapter 4. Resentment in Sparta
46:37 - Chapter 5. Understanding the Formation of the Delian League
01:06:20 - Chapter 6. The Rise of the Athenian Empire

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16644.jpg</video:thumbnail_loc>
      <video:duration>4501</video:duration>
      <video:publication_date>2012-08-31T16:38:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TMD_evdcMUA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristides</video:tag>
      <video:tag>Chios</video:tag>
      <video:tag>Cimon</video:tag>
      <video:tag>cleruchy</video:tag>
      <video:tag>Delian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>Dorcis</video:tag>
      <video:tag>Greek</video:tag>
      <video:tag>Lesbos</video:tag>
      <video:tag>Naxos</video:tag>
      <video:tag>panhellenism</video:tag>
      <video:tag>Pausanias</video:tag>
      <video:tag>phoros</video:tag>
      <video:tag>Samos</video:tag>
      <video:tag>summachia</video:tag>
      <video:tag>Themistocles</video:tag>
      <video:tag>Tribute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Gene-Structure-and-Regulation-in-Eu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Gene Structure and Regulation in Eu</video:title>
      <video:description>Lec 23- Gene Structure and Regulation in Eu.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17171.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-09-02T12:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SNsBQBOOqkI</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Components-of-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of Skin</video:title>
      <video:description>A microscopic view of the structure of Skin with its full explanation is provided here. About six pounds of skin cover eighteen square feet on an average adult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e53d594d-d375-4b17-8679-a81ab81775e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-02-11T01:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30009.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Skin</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birmingham Hip resurfacing- American patient experience</video:title>
      <video:description>American Andy talks about his hip resurfacing by Dr.Venkatachalam of the Madras Joint Replacement center India. BHR is done for hip arthritis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3823.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-02-02T03:47:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ynhQb0_OooI</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>BHR</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
      <video:tag>Madras</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Birmingham</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasound-of-a-22-Week-Old-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound of a 22 Week Old Baby</video:title>
      <video:description>Pregnant mothers get an ultrasound scan in order to check on their unborn baby. This video shows an ultrasound scan of a baby girl who is 22 weeks and 4 days old.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f4348b74-4634-4277-bf3d-88b9af3c28fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2010-11-24T19:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5997.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>Girl</video:tag>
      <video:tag>at</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>4d</video:tag>
      <video:tag>ultrasound</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pacing nContact Technology</video:title>
      <video:description>Video shows a brief description of 3D medical cardiac animation pacing nContact. Procedure involves inserting a cannula through the abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/98c32a85-932b-4087-b9a6-ad79c190e312/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-06-10T01:30:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30604.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-George-Beylerian-material-libraries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- George Beylerian: material libraries</video:title>
      <video:description>Lec 17- George Beylerian: material libraries.
 On October 20, 2010, George Beylerian, founder of Material ConneXion, New York, spoke about his history with the company and with material libraries. 
http://www.materialconnexion.com/

_____________________________________________
Material use and understanding has become more directly linked to architectural practice and to architectural education. Digital fabrication, integrated practice, and cutting edge designs employ material investigations, large scale mock-ups and prototypes of building sections or assemblies. The tactile and esthetic qualities of materials have always been of comparable measure to design, construction and architectural experience; but emergent materials and their associated technologies are rapidly altering the way designers work and the way end-users engage buildings. 
 
This series seeked to address the ever-expanding world of materials and their incorporation into our built environment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17371.jpg</video:thumbnail_loc>
      <video:duration>2895</video:duration>
      <video:publication_date>2012-09-02T18:41:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D_O7syjGurE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>George</video:tag>
      <video:tag>Beylerian</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>college</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Soil electrical conductivity mapping is a simple inexpensive tool precision farmers can use to quickly and accurately. Soil electrical conductivity is the ability of soil to conduct electrical current and it is expressed in milliSiemens per meter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/07ca29cc-0633-4933-828b-bbd754e992be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T19:33:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6007.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Soil</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>conductivity</video:tag>
      <video:tag>EC</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Fertilization-of-a-Female-Ovum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fertilization of a Female Ovum</video:title>
      <video:description>The fusion of ovum and sperm to produce a new the organism is called fertilization. This video features the process of fertilization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1ff36bdb-13d4-40a1-80a8-0ba75bc17b5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-24T19:31:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6005.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fertilization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Development-of-a-zygote</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a zygote</video:title>
      <video:description>This is an animation that shows the development of a zygote. When an oocyte is fertilized by a sperm this is what it develops into.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/22373f3d-adf6-4401-8312-2533d8c36b31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-24T19:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6006.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>zygote</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Fondant-Cakes-Part1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing Fondant Cakes - Part1</video:title>
      <video:description>A complete video tutorial showing how to make fondant cakes. Video is very helpful and contains a step by step process to make it easy to learn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8cf76d21-e39e-4fd4-b6a5-2e33afa71045/cand_5.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2013-02-17T08:37:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30363.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>fondant</video:tag>
      <video:tag>cakes</video:tag>
      <video:tag>Complete</video:tag>
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      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 27-Public Health 241 -</video:title>
      <video:description>lec 27-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27629.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-09-30T10:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Ee2HWyyi0g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  90 - SAT Prep: Test 6 Section 7 Part 6</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 6

Problem 20 on page 738</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22412.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-11T02:01:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aEvm-V7A5s8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Philosophy 3</video:title>
      <video:description>&quot;Lec 13 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27251.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-09-21T04:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NMRMdQSEZYM</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Denervation-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Denervation Therapy</video:title>
      <video:description>A 3D medical animation of Renal Denervation Therapy done by scientific animations. Renal nerves pass information from kidney to the brain, and vice versa. For more medical animation, log on to our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/be5f4952-a910-4f9a-b8b0-03a18dfcc450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2013-06-11T02:00:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30646.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Denervation</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Medtronic</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Peloponnesian-War-Part-I-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Peloponnesian War, Part I (cont.)</video:title>
      <video:description>&quot;Lec 18 - The Peloponnesian War, Part I (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the aftermath of the Thirty Years Peace. He argues that the Peace had the potential to keep peace between Athens and Sparta due to the arbitration clause. In addition, he argues that during this time, Athens sends various diplomatic messages to the wider Greek world stating their intentions for peace, such as the Panhellenic venture to establish Thurii. However, this peace is seriously challenged when Corinth and Corcyra come into conflict over Epidamnus. At this point, Athens could make an alliance with Corcyra and run the risk of angering Sparta or allow Corinth to potentially take over Corcyra&apos;s navy and change the naval balance of power. Athens decides on a defensive alliance.

00:00 - Chapter 1. Preserving the Thirty Years Peace
10:12 - Chapter 2. The Pan-hellenic Colony of Thurii
22:05 - Chapter 3. Testing the Peace
38:30 - Chapter 4. Civil War at Epidamnus and the Question of Honor 
01:12:18 - Chapter 5. Athens Votes on a Defensive Alliance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16648.jpg</video:thumbnail_loc>
      <video:duration>4789</video:duration>
      <video:publication_date>2012-08-31T16:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W7xOLKKcm2s</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Athens</video:tag>
      <video:tag>Corcyra</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Epidamnus</video:tag>
      <video:tag>epimachia</video:tag>
      <video:tag>Lacedaemonius</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>summachia</video:tag>
      <video:tag>the</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Callias</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>Thurii</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/PSA-Testing-For-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PSA Testing For Prostate Cancer</video:title>
      <video:description>This video will provide you a detailed description about PSA testing. The whole procedure is explained here by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0826ca8c-3c9d-4dac-b78a-f904e264565b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T19:49:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30496.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>PSA</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wrist Arthroscopy Animation</video:title>
      <video:description>This animation shows wrist arthroscopy highlighting carpal tunnel, trigger finger &amp; wrist arthroscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/51621860-015b-48a5-ad27-3ab385c7439f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-04-07T19:54:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30502.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>Wrist</video:tag>
      <video:tag>Arthroscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pigeon Beak Image Under High Resplution</video:title>
      <video:description>This video provides a high resolution magnetic resonance images of a pigeon beak. Its structure and working are explained here with detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/7b053979-4f64-4b54-922c-debd1d80d8e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:44:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30490.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>high</video:tag>
      <video:tag>Resolution</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>images</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>beak</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides a detailed study of cellulitis by doctor Carlo A. J. Oller. Cellulitis is the infection of skin. Different causes for the spreading of cellulitis are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/abf9623b-12f4-4602-b736-a9963ccf4dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-04-07T19:56:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30505.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cellulitis</video:tag>
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    <loc>https://dnatube.com/videos/Solving-a-sudoku</loc>
    <lastmod>2026-08-14</lastmod>
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Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
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      <video:description>&quot;Lec 20 - The Peloponnesian War, Part II (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines Pericles as a general. First, he describes Pericles&apos; strategy of war and then he evaluates this strategy. According to Professor Kagan, Pericles&apos; strategy was characterized by being both defensive and rational. It was defensive, because the Athenians did not engage the Spartans in a traditional hoplite battle, and it was rational, because Pericles assumed that the Spartans would cease fighting when they realized that the Athenians did not have to fight a land battle, since they had a walled city and a navy. On its surface, this strategy seems reasonable, but Professor Kagan points out that there were two flaws. First, the Athenians did not have an offensive plan: that is, a plan to deter the Spartans from quitting the war. Second, Pericles failed to realize that war is not always rational.

00:00 - Chapter 1. Pericles and His Strategy
16:27 - Chapter 2. Modern Scholars&apos; Views on Pericles
26:04 - Chapter 3. Criticism of Pericles as a Military Leader
40:54 - Chapter 4. Pericles&apos; Other Obstacles
53:47 - Chapter 5. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>831</video:duration>
      <video:publication_date>2014-08-25T21:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31119.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Cycle-and-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle and Mitosis</video:title>
      <video:description>This science video explains cell cycle and mitosis in a simple way for people in high school or lower.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/345f323c-aca7-4a26-a0ae-1c25a734cb92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1028</video:duration>
      <video:publication_date>2014-08-25T21:38:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31123.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observing-the-Sun-from-Stonehenge-to-STEREO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing the Sun from Stonehenge to STEREO</video:title>
      <video:description>Observing the Sun has evolved over the centuries. In this videos ee the different instruments utilized by man to do so.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cff0fc17-020a-4611-a65a-e8eee5321dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-07T01:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7347.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>From</video:tag>
      <video:tag>Stonehenge</video:tag>
      <video:tag>stereo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wind-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind turbine</video:title>
      <video:description>How to design and create a wind turbine.  Step by step process to change an oil barrel into a wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f23f63d1-091d-4480-bb97-556cfbcf3298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2014-08-27T04:45:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31330.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>eolic</video:tag>
      <video:tag>Recycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on QR factorization and least squares for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16320.jpg</video:thumbnail_loc>
      <video:duration>4514</video:duration>
      <video:publication_date>2012-08-29T18:20:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HvumsVkVbdk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>QR</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>Schmidt</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>nullspace</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Triangle-Medians-and-Centroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Triangle Medians and Centroids</video:title>
      <video:description>Triangle Medians and Centroids

Seeing that the centroid is 2/3 of the way along every median</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20373.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-06T14:28:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiGLhXFBtRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Medians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Centroids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Hack-a-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Hack a Human Body</video:title>
      <video:description>Morgan Freeman explains how to hack a human body. This is a wormhole video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/fa9b1a3b-bcb8-4698-a892-8e9d91c6c86f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2014-06-20T20:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30995.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hack</video:tag>
      <video:tag>A</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 4 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19659.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
      <video:publication_date>2012-09-05T04:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fYwJcebwaA0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auditory-illusions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auditory illusions</video:title>
      <video:description>Just as your eyes can be deceived so can your ears.  Is what you hear what is really happening? with these auditory illusions you&apos;ll doubt your hearing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/2e1c785a-83b0-439c-b511-7da7cc65b955/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2014-10-01T12:07:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31725.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>audio</video:tag>
      <video:tag>illusions</video:tag>
      <video:tag>Auditory</video:tag>
      <video:tag>McGurk</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>tritone</video:tag>
      <video:tag>paradox</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Change-the-facade-of-your-house</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change the facade of your house</video:title>
      <video:description>This new approach to climate control allows you to change the facade of your house.  In this case it is a show room.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5c3244c4-ccf8-40da-b165-b98ce1f91e48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2014-08-27T04:45:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31331.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>dynamic</video:tag>
      <video:tag>facade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19  - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 19  - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27123.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-09-21T02:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yznnP1ScM5Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Makeshift-magnifying-glass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Makeshift magnifying glass</video:title>
      <video:description>The King of Random shows us how to make fire with out matches.  In reality, this is a good series of experiments about focusing light through a magnifying glass.  Very interesting, check it out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c6017659-bffa-48cf-a359-860a087b4967/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2014-08-28T03:40:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31568.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Su</video:tag>
      <video:tag>ile</video:tag>
      <video:tag>Ateş</video:tag>
      <video:tag>Yakmanın</video:tag>
      <video:tag>Beş</video:tag>
      <video:tag>Yolu</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>524935820938205</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ABO-Blood-Type-and-Paternity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ABO Blood Type and Paternity</video:title>
      <video:description>This science video demostrates ABO Blood Type and explains paternity. Blood type can be used to disprove paternity in many cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/e42d55a6-8b29-4627-9156-08bbb9e2d9e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2014-07-22T01:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31050.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ABO</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>type</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Paternity</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Back-and-lower-body-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Back and lower body pain</video:title>
      <video:description>This video talk about Sciatica how to treat it and its causes.  The presentation describes how lower body pain could be caused by the pinching of the sciatic nerve.  If the pain doesn&apos;t go away it is recommended that you go to your doctor since it can be a warning sign for an herniation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/343b445f-aac2-4981-a7c1-0553a3b4c88e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2014-08-26T23:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31233.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sciatica</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>body</video:tag>
      <video:tag>herniation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physiology-of-the-male-orgasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physiology of the male orgasm</video:title>
      <video:description>This video shows us the physiology of a make orgasm.  How does erection or ejaculation happen? this video explains how this intricate process is conducted by the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/480a7358-8237-4d10-9f37-43da47f4d72c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2014-08-27T00:07:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31236.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>orgasm</video:tag>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physiology-of-the-female-orgasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physiology of the female orgasm</video:title>
      <video:description>Physiological changes that happen during female orgasm.  This video explains what happens to a female body before, during and after an orgasm.  A quick but in depth look at this biological process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/64fa4f39-9163-454b-830c-f91449d89b02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2014-08-27T00:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31235.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>orgasm</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simultaneously-freezing-and-boiling-liquid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simultaneously freezing and boiling liquid...</video:title>
      <video:description>Well I could not completely figure out the reason why this liquid behaves like that but it is so interesting to see the change. What are your guesses? Atmospheric pressure difference?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/804c4db8-8aa9-4eb1-9a61-6168ed74deec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2014-08-27T01:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31278.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Freezing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boiling</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lily-A-Drone-Camera-that-follows-you</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lily, A Drone Camera that follows you</video:title>
      <video:description>Lily is the world’s first throw-and-shoot camera. All you have to do is throw it in the air to start shooting. Lily flies itself and uses GPS and computer vision to follow you around. Lily is waterproof, ultra-compact, and shoots HD pictures and videos./nHow much does Lily cost?/nYou can pre-order Lily today for $499 USD. After pre-sales are over, Lily will be priced at $999 plus applicable taxes and shipping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/e2eead09-d186-4a5e-a764-9868a80c31a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2015-05-13T16:30:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32179.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>lily</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-liquid-fire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The liquid fire</video:title>
      <video:description>Chemistry instructor is burning the floor with liquid fire. It seems like whole floor is under fire. It is fun to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/df9e15af-40c8-43d6-bc8a-e7c2c3a5bc66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2015-04-18T09:55:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32150.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>fire</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bottom-of-the-Ocean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bottom of the Ocean</video:title>
      <video:description>What are some of the greatest expeditions undertaken by man? Find out here what the others were doing looking down while the rest were looking up.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46343f51-8083-440c-b9b0-37cf009be19a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-11-23T10:11:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7693.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Meanwhile</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bottom</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-weird-animals-are-discovered-in-deep-ocean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New weird animals are discovered in deep ocean</video:title>
      <video:description>Near by Porto Rico, new weird animals are discovered in deep ocean. What else are also in there?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/ef097d58-3ea2-49a3-a394-aab543525bda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2015-10-07T21:23:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32319.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Weird</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Autism-Research-in-Middle-Eastern-Families</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autism Research in Middle Eastern Families</video:title>
      <video:description>Neurogeneticist Christopher Walsh, MD, PhD, Chief of Genetics at Children&apos;s Hospital Boston, led the interdisciplinary research team, which included clinical collaborators in Turkey, Dubai, Kuwait and Saudi Arabia. In all, they identified five chromosome deletions affecting at least six identifiable genes, one of which was also mutated in some European and American children with autism. When Walsh compared notes with Michael Greenberg, PhD, director of Children&apos;s Neurobiology Program, it turned out that Greenberg&apos;s lab had found three of the genes to be part of a molecular network that orchestrates the refinement of brain connections.

Here, Walsh discusses the study, what it means in light of other recent genetic discoveries, and the concept of multiple &quot;autisms&quot; which may benefit from different treatment approaches.</video:description>
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      <video:duration>415</video:duration>
      <video:publication_date>2009-05-30T07:11:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2692.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>autism</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>East</video:tag>
      <video:tag>children</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>genetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solar-Chromosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Chromosphere</video:title>
      <video:description>Solar chromosphere is a layer of gas just above the photosphere of the sun. It usually can not be seen by the naked eye. This video shows the solar chromosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/98df28f7-7a33-4fe3-8601-88114e6ca7e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-12-11T23:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11161.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Chromosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Informative-video-regarding-Earth-rotation-around-sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Informative video regarding Earth rotation around sun</video:title>
      <video:description>There is lots to learn from earth rotation around the sun. Here is the video that explaining all. Source: CassioPeia Project
http://www.cassiopeiaproject.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/c594c386-9553-46fb-819c-262abeed9351/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2015-10-14T11:08:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32325.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>rotation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarlichter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarlichter</video:title>
      <video:description>This video shows beautiful images of Polarlichter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d651230a-68a8-41c9-ae69-cbb241f43085/cand_5.jpg</video:thumbnail_loc>
      <video:duration>331</video:duration>
      <video:publication_date>2011-12-15T01:40:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11838.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Polarlichter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-36-IIT-JEE-Trigonometric-Constraints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - IIT JEE Trigonometric Constraints</video:title>
      <video:description>This is a lecture of Khan Academy.

2010 IIT JEE Paper 1 Problem 47 Trigonometric Constraints</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20085.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-06T01:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EjtjdJZ2x8w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>constraints</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Bronchiectasis-on-a-Chest-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchiectasis on a Chest  X-ray</video:title>
      <video:description>Bronchiectasis is a localized irreversible or abnormal dilation of part of the bronchial tree. This video shows how the bronchiectasis looks like in an x-ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b510ad96-1105-4de7-82e2-261b627bea01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2011-11-24T00:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7713.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>bronchiectasis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-computer-that-runs-on-a-water-droplet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The computer that runs on a water droplet</video:title>
      <video:description>Manu Prakash and his students have developed something that will hopefully lead to a whole new way of using computers. Prakash runs his lab as part of his work at Stanford University, where he&apos;s an assistant professor of bioengineering. Their goal is to design a new class of computers that can precisely control and manipulate physical matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/be9cb471-8901-4602-aa59-b97634186ee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2015-10-25T13:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32339.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>water</video:tag>
      <video:tag>droplet</video:tag>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Soft-Tissue-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Soft Tissue Surgery</video:title>
      <video:description>&quot;Lec 35 - Soft Tissue Surgery&quot; Different soft tissues need different methods of cutting, dividing, and manipulating. Care taken in these areas will later show up in better healing characteristics. Orig. air date: JUL 19 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>3067</video:duration>
      <video:publication_date>2012-09-09T03:24:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lMySrbxR_z0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fishes-with-their-amazing-bioluminescence-abilities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fishes with their amazing bioluminescence abilities</video:title>
      <video:description>Bioluminescence can be used for anything from camouflage to communication. Some species of squid use light-emitting cells to blend in with lights shining from above the surface. Anglerfish use bioluminescence to attract prey. As science continues to dive deeper and explore more of the ocean, there is no telling what we might find next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/cd38dce0-d89d-459e-a6a0-3cb5a2b90cea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2015-10-25T13:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32340.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zoonotic-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zoonotic diseases</video:title>
      <video:description>Diseases that are naturally transmitted from warm-blooded animals to humans are called zoonotic diseases. Here are some examples for them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/403a251d-c852-49a6-8d47-cc66aeffc613/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2016-03-28T14:03:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32457.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>zoonotic</video:tag>
      <video:tag>zoonosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecology-Demoreel-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecology Demoreel - 3D Medical Animation</video:title>
      <video:description>With our extensive domain knowledge and experience in this area, Gynecology is a bread-and-butter area for us. This demo shows some examples from the many Gynecology procedures we have animated to highlight some of the medical devices that are shaping the field.
http://www.scientificanimations.com/gynecology-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_31677.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2014-09-19T14:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31677.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gynecology</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-9-part-1-Hubble-Space-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 9 part 1 Hubble Space Telescope</video:title>
      <video:description>Just as it is below so it is above as the  scientist launch astral archaeology to find out what has been happening since time immemorial.  Accomplished by sorting out data collected by the Hubble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d071267e-c19f-4757-9458-923fe23c51f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2011-11-23T10:13:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7694.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-UARS-satellite-to-hit-Earth-anywhere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA UARS satellite to hit Earth anywhere</video:title>
      <video:description>The UARS NASA satellite that has been decommissioned is set to make a come back into the earth unfortunately no one can tell where it will land. So watch out! And don&apos;t keep any piece that lands in your backyard.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a72e9969-e8a6-479e-bd2b-182d42b262de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-24T15:33:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7739.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>watch</video:tag>
      <video:tag>out</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>UARS</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hit</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>anywhere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 3</video:title>
      <video:description>In this second video we meet Barbara J. Meyer, Ph.D. leading us in a lecture on hermaphrodites. He tackles &apos;The safer sex&apos;. For more details log to www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/fe0ec2ac-8aea-408e-9917-e2d95893fdf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2007-09-22T19:34:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1032.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>lecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Did-Armenian-Genocide-Really-Happened-What-is-the-story</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Did Armenian Genocide Really Happened? What is the story?</video:title>
      <video:description>This video explains story behind tragedy of 1915 events happened between Armenian and Turks in Ottoman Turkish lands during world word 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/b88bdb7c-2db2-4f36-82f3-eb95d0fd1523/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2015-05-05T06:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32165.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>History</video:category>
      <video:tag>genocide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 3 - Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
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      <video:duration>4233</video:duration>
      <video:publication_date>2012-09-09T02:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ebQA05lVp-k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Proof-ddxln-x-1x</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Proof: d/dx(ln x) = 1/x</video:title>
      <video:description>Proof: d/dx(ln x) = 1/x

Taking the derivative of ln x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19822.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-05T17:50:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yUpDRpkUhf4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>d</video:tag>
      <video:tag>dx</video:tag>
      <video:tag>ln</video:tag>
      <video:tag>x</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-structure-of-enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function structure of enzymes</video:title>
      <video:description>Enzymes are proteins that catalyze most of the biochemical reactions. Three dimensional structures of enzymes are crucial for its function. Enzymes contain a special area that specifically binds with the substrate of the enzyme. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1d089d64-a82e-4294-9174-6ff00b7c26d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-24T22:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2073.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>function</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>enzymes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 9- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21179.jpg</video:thumbnail_loc>
      <video:duration>4146</video:duration>
      <video:publication_date>2012-09-09T02:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_00OeUOFxtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61A-concurrency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61A - : concurrency</video:title>
      <video:description>&quot;Lec 28 - Computer Science 61A - : concurrency&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23801.jpg</video:thumbnail_loc>
      <video:duration>3042</video:duration>
      <video:publication_date>2012-09-14T11:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_qhlzmXqAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Don-Quixote-Part-II-Chapters-LIV-LXX-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Don Quixote, Part II: Chapters LIV-LXX (cont.)</video:title>
      <video:description>&quot;Lec 22 - Don Quixote, Part II: Chapters LIV-LXX (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

As we approach the end of the novel, Cervantes compresses and combines elements from different types of romances (morisco, Greek, pastoral) in what seems to be an attempt to create a new literary genre; the modern novel. In the episodes in Barcelona, the prank with the talking head makes literal the figure of prosopopeia; Don Quixote&apos;s visit to the printing shop explores the very origin of the book; the sign the boys hang on Don Quixote&apos;s back also reduces him to language. Avellaneda&apos;s misreading of the Quixote coincides with that of the dueñas who punish Sancho, and is also ironically represented in Altisidora&apos;s dream. By taking literature to its limits, by incorporating Avellaneda&apos;s book into the Quixote, by rejecting bookish knowledge in favor of experience, Cervantes seems to point to the idea that there is no position from which to stand outside of the world of fiction. The only way out would be through a voluntary act of the will, equivalent to the one Don Quixote makes after being defeated by the Knight of the White Moon.

00:00 - Chapter 1. Episodes in Barcelona
17:30 - Chapter 2. Avellaneda&apos;s Spurious Quixote
33:42 - Chapter 3. Don Quixote&apos;s Defeat by the Knight of the White Moon
39:01 - Chapter 4. Episodes Leading to the Contagion of Madness from Character to Character
48:11 - Chapter 5. Altisidora&apos;s Infernal Vision
52:57 - Chapter 6. Experience over Bookish Learning

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23543.jpg</video:thumbnail_loc>
      <video:duration>3533</video:duration>
      <video:publication_date>2012-09-14T09:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QFnzqmi21ao</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LIV</video:tag>
      <video:tag>LXX</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-From-Osteoporosis-With-Serotonin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From Osteoporosis With Serotonin</video:title>
      <video:description>This video will show you that how can a Serotonin may prevent Osteoporosis. Osteoporosis is a disease that occurs in bones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b48ce234-fd30-4683-bbd1-e843339a8d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-12-06T20:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10962.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>serotonin</video:tag>
      <video:tag>may</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>osteoporosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foleys-Catheter-insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foley&apos;s Catheter insertion video</video:title>
      <video:description>Foley&apos;s Catheter insertion is illustrated in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f8e7885-39a0-4790-8b46-916128c87c5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:43:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10442.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>s</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-putting-metals-in-microwave-is-dangerous</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why putting metals in microwave is dangerous</video:title>
      <video:description>What&apos;s The Deal With Metal In The Microwave?
Science Advisor: Louis Bloomfield, phD 
Professor and Associate Chair of Physics, University of Virginia
HowEverythingWorks.org/nSparking Footage: Matthew Villani 
youtube.com/MicrowaveMeShow/nProducer: Rebecca Adams
Videographer/Editor: Amber Genuske
Animation: Noelle Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/f0159299-7021-4d14-b854-bc2516a3f76c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2015-05-02T09:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32164.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Metal</video:tag>
      <video:tag>microwave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-a-tooth-anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of a tooth anatomy</video:title>
      <video:description>The part that we refer to as the tooth is actually the crown. This is an anatomy 3D of a medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2d4f5a4-27bd-4c6e-ac9f-0ae688df6ad1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-28T05:28:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8211.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaperons-and-Proteasome-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaperons and Proteasome Function</video:title>
      <video:description>Chaperons are proteins that assist the covalent folding or unfolding and the assembly or disassembly of other macromolecular structures whereas  proteasome functions to degrade unneeded or damaged proteins by proteolysis, a chemical reaction that breaks peptide bonds. This video explains both and their effect on our health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/a9153384-b705-4be6-b06d-b27413347ff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2015-08-05T14:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32254.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chaperons</video:tag>
      <video:tag>Proteasome</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Telling-a-Free-Story-Fugitive-Slaves-and-the-Underground-Railroad-in-Myth-and-Reality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Telling a Free Story: Fugitive Slaves and the Underground Railroad in Myth and Reality</video:title>
      <video:description>&quot;Lec 5 - Telling a Free Story: Fugitive Slaves and the Underground Railroad in Myth and Reality&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight discusses the rise of abolitionism. Blight begins with an introduction to the genre of slave narratives, with particular attention to Frederick Douglass&apos; 1845 narrative. The lecture then moves on to discuss the culture in which antebellum reform grew--the factors that encouraged its growth, as well as those that retarded it. Professor Blight then describes the movement towards radical abolitionism, stopping briefly on colonization and gradualism before introducing the character and ideology of William Lloyd Garrison.

00:00 - Chapter 1. Frederick Douglass and the Slave Narrative
09:46 - Chapter 2. The Development of Abolitionism in the North
22:37 - Chapter 3. Colonization and the Idea of Gradualism
30:18 - Chapter 4. The Radicalization of Anti-slavery Thinkers
38:43 - Chapter 5. The Ideas of William Lloyd Garrison
46:42 - Chapter 6. Concluding Thoughts on Different Abolitionisms

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16710.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-01T08:27:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QAzP6_NFGc0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abolitionism</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Gradualism</video:tag>
      <video:tag>immediatism</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>narratives</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Lloyd</video:tag>
      <video:tag>Garrison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 12- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21182.jpg</video:thumbnail_loc>
      <video:duration>4140</video:duration>
      <video:publication_date>2012-09-09T02:59:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e4o2y5ZP6-Y</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of  Pressure</video:title>
      <video:description>Video shows an activity to show the effect of pressure on the volume. This video will help you to clear the concept of pressure and volume.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bd76197b-2ad3-4d38-9cf4-294920775ad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2013-01-12T01:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28700.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Hiatal-Hernia-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation Hiatal Hernia 3D</video:title>
      <video:description>A Hiatal Hernia occurs when part of the stomach pushes through into the thorax past the diaphragm that separates the two. This a 3D medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73dc1ecb-a073-41f5-9089-c8b73357132b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-28T05:28:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8212.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hiatal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Expansion-and-Slavery-Legacies-of-the-Mexican-War-and-the-Compromise-of-1850</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Expansion and Slavery: Legacies of the Mexican War and the Compromise of 1850</video:title>
      <video:description>&quot;Lec 6 - Expansion and Slavery: Legacies of the Mexican War and the Compromise of 1850&quot; The Civil War and Reconstruction (HIST 119)

In this lecture, Professor Blight discusses some of the conflicts, controversies, and compromises that led up to the Civil War. After analyzing Frederick Douglass&apos;s 1852 Fourth of July speech and the inherent conflict between American slavery and American freedom, the lecture moves into a lengthy discussion of the war with Mexico in the 1840s. Professor Blight explains why northerners and southerners made &quot;such a fuss&quot; over the issue of slavery&apos;s expansion into the western territories. The lecture ends with the crisis over California&apos;s admission to statehood and the Compromise of 1850.

00:00 - Chapter 1. Douglass&apos;s July Fourth Speech
12:36 - Chapter 2. The Election of 1844 and the Mexican War
25:52 - Chapter 3. Slavery in the West? The Legacy of the Mexican War
36:54 - Chapter 4. A Shrinking South? The South&apos;s Stance on Slavery in the West
42:36 - Chapter 5. Plans Leading to the Compromise of 1850
49:24 - Chapter 6. The Election of 1848 and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16711.jpg</video:thumbnail_loc>
      <video:duration>3196</video:duration>
      <video:publication_date>2012-09-01T08:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8bzOIn2WVAw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>daniel</video:tag>
      <video:tag>Webster</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>james</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Polk</video:tag>
      <video:tag>Manifest</video:tag>
      <video:tag>Destiny</video:tag>
      <video:tag>Mexican</video:tag>
      <video:tag>american</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1850</video:tag>
      <video:tag>West</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-create-a-surgical-knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to create a surgical knot</video:title>
      <video:description>This video shows the process of creating a surgical knot which is created to maintain tension on a suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68b4a335-a70f-4853-9870-148eea09dc92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-11T23:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11229.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-A-Hell-of-a-Storm-The-Kansas-Nebraska-Act-and-the-Birth-of-the-Republican-Party</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - A Hell of a Storm The Kansas-Nebraska Act and the Birth of the Republican Party</video:title>
      <video:description>&quot;Lec 7 - &quot;A Hell of a Storm&quot;: The Kansas-Nebraska Act and the Birth of the Republican Party, 1854-55&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight narrates some of the important political crises of the 1850s. The lecture begins with an account of the Compromise of 1850, the swan song of the great congressional triumvirate--Henry Clay, Daniel Webster, and John C. Calhoun. The lecture then describes northern opposition to the Fugitive Slave Act passed as part of the Compromise, and the publication of Harriet Beecher Stowe&apos;s classic Uncle Tom&apos;s Cabin in 1852. Professor Blight then introduces the Kansas-Nebraska Act of 1854, the most pivotal political event of the decade, and the catalyst for the birth of the Republican party.

00:00 - Chapter 1. Introduction
06:39 - Chapter 2. Slavery in the Capital? Texas? Underground Railroad? Issues of 1850
14:49 - Chapter 3. How the Compromise of 1850 Was a Compromise
21:33 - Chapter 4. Consequences of the Fugitive Slave Act and Uncle Tom&apos;s Cabin
29:32 - Chapter 5. The Case of Anthony Burns
35:43 - Chapter 6. The Development of the Kansas-Nebraska Act
45:38 - Chapter 7. The Birth of the Republican Party and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16712.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-01T08:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/noph6RYyWvg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Anthony</video:tag>
      <video:tag>Burns</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1850</video:tag>
      <video:tag>daniel</video:tag>
      <video:tag>Webster</video:tag>
      <video:tag>Fugitive</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Harriet</video:tag>
      <video:tag>Beecher</video:tag>
      <video:tag>Stowe</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Calhoun</video:tag>
      <video:tag>Kansas</video:tag>
      <video:tag>Nebraska</video:tag>
      <video:tag>Missouri</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Douglas</video:tag>
      <video:tag>Uncle</video:tag>
      <video:tag>Tom</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cabin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tri-Nucleotide-Repeat-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tri Nucleotide Repeat Animation</video:title>
      <video:description>This animation illustrates Tri Nucleotide Repeat in the cell.  Slippage during DNA replication can lead to expanding sections of repeating nucleotides. Watch this animation to see how this problem occurs. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/9927e77c-152d-42c4-abea-335a631332ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-04-17T22:55:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12270.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Slippage</video:tag>
      <video:tag>Tri</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Repeat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Trigonometric-System-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Trigonometric System Example</video:title>
      <video:description>This lecture is provided by Khan Academy.

2010 IIT JEE Paper 1 Problem 55 Trigonometric System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20088.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-06T01:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y2ed-g8Lpdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Example</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Placement-of-ECG-Leads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placement of ECG Leads</video:title>
      <video:description>ECG Leads Placement has to do with how the leads are placed on a patient  and how to connect to specific parts of the body, these are usually about 10.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4ef75d2-f228-43a1-b933-b068f7b5fcd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:20:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8333.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ECG</video:tag>
      <video:tag>Leads</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Procedures-in-Hospital-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Procedures in Hospital Dentistry</video:title>
      <video:description>&quot;Lec 14 - Procedures in Hospital Dentistry&quot;Explains certain procedures a dentist should follow when serving patients in a hospital.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21188.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-09-09T03:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/46CTG3gDYkY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Physics-10-Electricity-and-Magnetism-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Physics 10 Electricity and Magnetism II</video:title>
      <video:description>Physics 10 Electricity and Magnetism II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19307.jpg</video:thumbnail_loc>
      <video:duration>3950</video:duration>
      <video:publication_date>2012-09-05T01:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uL1Gez2cjGo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Immunology-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Immunology 1</video:title>
      <video:description>Immunology is the science of body&apos;s defence system. This video presents MIT lecture on immunology. The lecture was delivered by Professor  Robert A. Weinberg. Edited by Ashraf. .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1558.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2009-04-02T04:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1558.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>mit</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21184.jpg</video:thumbnail_loc>
      <video:duration>3709</video:duration>
      <video:publication_date>2012-09-09T03:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uAyShjHBnU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-AIDS-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - AIDS (I)</video:title>
      <video:description>&quot;Lec 22 - AIDS (I)&quot;Epidemics in Western Society Since 1600 (HIST 234)

The global AIDS pandemic furnishes a case study for many of the themes addressed throughout the course. While in the developed West the disease largely afflicts concentrated high-risk groups such as intravenous drug users and the sexually promiscuous, in Southern Africa it is much more a generalized disease of poverty. In countries such as Botswana and Swaziland, the economic and social consequences of the disease have created a vicious circle, whereby the devastation wrought by AIDS severely impedes public health efforts and prepares the way for further infection. One important lesson that has been drawn from the past decades of struggle against the epidemic is therefore to take account of the specific, local characteristics of each affected area, making provision for the social as well as purely biological factors of transmission.

00:00 - Chapter 1. AIDS: Background
09:06 - Chapter 2. Transmission
12:55 - Chapter 3. Scale of the Pandemic
20:09 - Chapter 4. Epidemiology
33:14 - Chapter 5. Societal Effects
38:59 - Chapter 6. Public Health Strategies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23247.jpg</video:thumbnail_loc>
      <video:duration>3086</video:duration>
      <video:publication_date>2012-09-13T11:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4BExQhi0gw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>I</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/PNW-The-Rubens-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PNW: The Rubens&apos; Tube</video:title>
      <video:description>On April 21, 2007, the Physics Northwest organization of Chicago held it&apos;s &apos;BIG demo&apos; workshop #1 in which a variety of physics demonstrations were built. To learn more about Physics Northwest visit their website at: https://www.edline.net/pages/Physics_Northwest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a13fa298-1f56-4122-8cbc-b567d9a07fb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2009-05-14T02:03:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2209.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pnw</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>rubens</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>demonstrations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Orbital-Energies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Orbital Energies</video:title>
      <video:description>Orbital Energies

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26235.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-19T00:22:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4kxMdkzCJGA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Energies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Synthesis-Translation-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Synthesis, Translation (1)</video:title>
      <video:description>Protein Synthesis. mRNA carries information (condones) which code for aminoacids. Aminoacids are brought to place of synthesis (ribosome) by tRNA (transfer). Process is discussed in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bf241f47-d43c-45da-9b36-e0593659cc41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-04-23T04:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1947.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>elongation</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>polypeptide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labor-and-Birth-HD-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor and Birth HD Video</video:title>
      <video:description>While heading towards birth the body slows down the production of progesterone,follow more as the video gives more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e90c2fc4-3521-4a21-b23c-9430d3895e9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-28T10:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8420.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>labor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dense-Bone-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dense Bone Histology</video:title>
      <video:description>Dense bone is also referred to as compact bone or cortical bone. Dense bones are solidly filled with organic substances and minerals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f033957-af36-425f-a702-0ebcc712a9c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2011-11-28T10:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8421.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dense</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rocuronium-Under-General-Anesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rocuronium Under General Anesthesia</video:title>
      <video:description>Demonstration of post-tetanic facilitation in a patient receiving rocuronium under general anesthesia. The proper careful steps that should be taken are also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a519d12-398f-400d-b5e5-3a0cfb098319/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:40:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10120.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>post</video:tag>
      <video:tag>Tetanic</video:tag>
      <video:tag>Facilitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>receiving</video:tag>
      <video:tag>Rocuronium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 253E</video:title>
      <video:description>&quot;Lec 5 - Public Health 253E&quot;Public Health 253E 
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24277.jpg</video:thumbnail_loc>
      <video:duration>6310</video:duration>
      <video:publication_date>2012-09-15T05:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4U8nVhh7YE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 2- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21193.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-09-09T03:08:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o5nApySAEKI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Ionization-Energy-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Ionization Energy (NB)</video:title>
      <video:description>Ionization Energy (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26260.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2012-09-19T00:33:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lItaSuF6Uqg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetization-and-Demagnetization-Of-Magnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetization and Demagnetization Of Magnets</video:title>
      <video:description>This video tackles different processes used magnetization and demagnetization of magnets. A steel bar, four bar magnets, battery, insulation, wire, and hammer are the tools used in this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80ca52e5-48c7-4a82-a26e-cf5aea5ea6a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-12-14T06:11:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11771.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Magnetization</video:tag>
      <video:tag>Demagnetization</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Dutch</video:tag>
      <video:tag>single</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Handlind</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-lymphatic-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lymphatic system</video:title>
      <video:description>The lymphatic system which is a part of the circulatory system, comprising a network of conduits called lymphatic vessels that carry a clear fluid called lymph unidirectionally towards the heart is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/959510c9-f46f-4d0c-baba-d1b5ffe6253a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-17T08:42:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2235.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>teaching</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-AP-Calculus-BC-Exams-2008-1-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - AP Calculus BC Exams: 2008 1 a</video:title>
      <video:description>AP Calculus BC Exams: 2008 1 a

Part 1a of the 2008 BC free response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19898.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T00:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/upO6Mh862PI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ap</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>Exams</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>1</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-Immunological-Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of Immunological Synapse</video:title>
      <video:description>This video describes the structure and function of an immunological synapse, the zone of contact between a T cell and an antigen presenting cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9c6eab2b-99a1-4a75-ab87-b34a04620765/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-05-27T19:47:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2471.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Immunological</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Antigen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-And-the-War-Came</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - And the War Came</video:title>
      <video:description>Lec 12 - And the War Came, 1861: The Sumter Crisis, Comparative Strategies The Civil War and Reconstruction (HIST 119)

After finishing with his survey of the manner in which historians have explained the coming of the Civil War, Professor Blight focuses on Fort Sumter. After months of political maneuvering, the Civil War began when Confederates fired on Fort Sumter, in the harbor outside Charleston, SC. The declaration of hostilities prompted four more states--Virginia, Tennessee, North Carolina, and Arkansas--to secede. Professor Blight closes the lecture with a brief discussion of some of the forces that motivated Americans--North and South--to go to war.

00:00 - Chapter 1. Introduction: The Advent of War
05:06 - Chapter 2. A Meaningless War? Postwar Thoughts on the Civil War
12:15 - Chapter 3. April 1861: The Situation at Fort Sumter
24:28 - Chapter 4. Lincoln&apos;s Reaction and the Secession of the Upper South
37:01 - Chapter 5. Why Did I Go to War? Personal Motivations from the North and South
44:48 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16717.jpg</video:thumbnail_loc>
      <video:duration>2797</video:duration>
      <video:publication_date>2012-09-01T08:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mW5tiuRuNm0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Brothers</video:tag>
      <video:tag>War</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>Sumter</video:tag>
      <video:tag>irrepressible</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>Needless</video:tag>
      <video:tag>School</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Seward</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dog-Breeding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dog Breeding</video:title>
      <video:description>The many forms of dogs that exist today were all created through selective breeding from the dog&apos;s ancestor, the wolf. In a span of less than 10,000 years, breeders have changed traits and body shapes of dogs by artificial selection-for example, emphasizing different aspects of hunting and herding behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6e0f346d-c151-4377-a816-24878c5e4c1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2007-08-02T22:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/574.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dog</video:tag>
      <video:tag>wolf</video:tag>
      <video:tag>selectiveBreeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Intelligent-Design-is-WRONG-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Intelligent Design is WRONG, Part I</video:title>
      <video:description>READ THIS
This video is NOT meant to be an accurate representation of evolution, as evolution does not have a predetermined goal (though there is the goal to reproduce).  This video is meant to test one simple point, that 

RANDOM MUTATION +  
NON-RANDOM SELECTION = 
VERY IMPROBABLE RESULT.  

For further discussion on the use of a &quot;goal&quot; see below. For simulations that represent evolution more accurately see my later videos.

In this video I show why the central tenet of Intelligent Design or ID is wrong.  They argue they can tell when an object is &quot;designed&quot;, meaning it could not have arisen by chance, but their logic is fatally flawed.  Here I will actually simulate evolution showing how impossibly improbable outcomes can appear quite easily, without anything being designed.

For those who fail to find solace in the fact that I have used a &quot;goal&quot; image in this video I will 1) offer a quaint explanation for how this DOES NOT impose design and 2) direct you to Part II of this video.

See, imagine there is an ecosystem where two species live in a symbiotic relationship.  Species A offers food to species B for protection.  The way species A recognizes species B is because B looks like SouthPark characters.  

Now species C happens to also live in this environment but looks nothing like SouthPark characters.  They resemble random noise.  They go about collecting their food on their own.  Evolution by natural selection and common sense tells us that any member of species C that has an advantage in collecting food will be better off (more energy and time for reproduction).  Thus that advantage will be passed on.  

Therefore, random mutations in species C&apos;s population that make members very slightly resemble SouthPark characters will be passed on because those organisms might be able to trick a member of species A every now and then more so than those that are just random noise.  As mutations build up in the population of species C, they begin to resemble SouthPark characters more and more, thus tric</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/94e34d06-d38d-4b87-8b37-15c62f89ec5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2009-05-27T21:18:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2531.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Wrong</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>South</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Experime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pituitary-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pituitary Histology</video:title>
      <video:description>The pituitary is a pea-sized endocrine gland. It is situated at the back of the skull between the optic nerves and serves a multitude of functions ranging from the growth of hormones to regulating the endocrine function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/986b88b8-e0c6-4c75-9367-3c33d6e92385/cand_5.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2011-11-28T10:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8432.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pituitary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-CS-61B-Encapsulated-Lists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - CS 61B Encapsulated Lists</video:title>
      <video:description>CS 61B Encapsulated Lists

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19591.jpg</video:thumbnail_loc>
      <video:duration>2605</video:duration>
      <video:publication_date>2012-09-05T03:45:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SKsutGz6Uds</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>encapsulated</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Terrible-Swift-Sword-The-Period-of-Confederate-Ascendency-1861-1862</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Terrible Swift Sword: The Period of Confederate Ascendency, 1861-1862</video:title>
      <video:description>&quot;Lec 13 - Terrible Swift Sword: The Period of Confederate Ascendency, 1861-1862&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight discusses the expectations, advantages, and disadvantages with which North and South entered the Civil War. Both sides, he argues, expected and desired a short, contained conflict. The northern advantages enumerated in this lecture include industrial capability, governmental stability, and a strong navy. Confederate advantages included geography and the ability to fight a defensive war. Professor Blight concludes the lecture with the Battle of Bull Run, the first major engagement of the war.

00:00 - Chapter 1. Introduction: Alcott&apos;s Hospital Sketches and Burns&apos;s The Civil War
09:28 - Chapter 2. Expectations on War and the West Point Graduates
20:38 - Chapter 3. Advantages of the Union Military
28:31 - Chapter 4. Tactical Advantages and Political Weaknesses of the South
39:35 - Chapter 5. Battle Strategies and Recruitment for the Two Militaries
46:25 - Chapter 6. The Battle of Bull Run and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16719.jpg</video:thumbnail_loc>
      <video:duration>3173</video:duration>
      <video:publication_date>2012-09-01T08:36:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QYMzSW7BitU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Anaconda</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Hymn</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Bull</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>George</video:tag>
      <video:tag>McClellan</video:tag>
      <video:tag>short</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Winfield</video:tag>
      <video:tag>Scott</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Innate-Recognition-of-Pathogens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Innate Recognition of Pathogens</video:title>
      <video:description>In the initial stages of an immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6ca4c51b-5679-4c67-8e59-9a18ba6019b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-05-27T19:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2440.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Innate</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Auto-Catalytic-RNA-Nobel-Prize</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auto Catalytic RNA: Nobel Prize</video:title>
      <video:description>Dr. Thomas Cech, the 1989 Nobel Prize in Chemistry laureate gives an interview on his beginnings in science, in research and interests in biochemistry. 
Dr. Cech won Noble Prize for discovering of auto catalytic properties of RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b37674c1-85c1-44af-845e-dbe2143d8e85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2007-08-28T03:44:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/842.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>autocatalytic</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Lincoln-Leadership-and-Race-Emancipation-as-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lincoln, Leadership, and Race: Emancipation as Policy</video:title>
      <video:description>&quot;Lec 15 - Lincoln, Leadership, and Race: Emancipation as Policy&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight follows Robert E. Lee&apos;s army north into Maryland during the summer of 1862, an invasion that culminated in the Battle of Antietam, fought in September of 1862. In the wake of Antietam, Abraham Lincoln issued his preliminary Emancipation Proclamation, a document that changed the meaning of the war forever. Professor Blight suggests some of the ways in which Americans have attempted to come to grips with the enigmatic Lincoln, and argues that, in the end, it may be Lincoln&apos;s capacity for change that was his most important characteristic. The lecture concludes with the story of John Washington, a Virginia slave whose concerted action suggests the central role American slaves played in securing their own freedom.

00:00 - Chapter 1. Introduction: Turning Points in the Civil War
07:42 - Chapter 2. Robert E. Lee&apos;s Assumptions on Moving North
15:55 - Chapter 3. The Battle of Antietam
25:07 - Chapter 4. Lincoln&apos;s Personal Views on Slavery and Historical Legacy
35:11 - Chapter 5. Slave Conscription and the Emancipation Proclamation
47:35 - Chapter 6. The Story of John Washington and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16721.jpg</video:thumbnail_loc>
      <video:duration>3109</video:duration>
      <video:publication_date>2012-09-01T08:36:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2YKZ1bI5C44</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Antietam</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>Proclamation</video:tag>
      <video:tag>England</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>Preliminary</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Lee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Evolution-REALLY-Works-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Evolution REALLY Works, Part I</video:title>
      <video:description>Link to interactive evolution simulator:
http://www.freewebs.com/scikidus/evolution/evoflash.html

How Evolution Works the GAME. A must see!!!

KevinPluck has turned this simulation into an interactive game. You are the predator and the squares evolve to avoid you eating them.

http://www.kevinpluck.net/evolution-versus-intelligence/

The world is full of misinformation. 

Interesting how most of the Young Earth Creationists and people pushing Intelligent Design, clearly don&apos;t have an education in the biological sciences. Evolution is the product of Natural Selection AND Mutation. Either alone does nothing.

Evolution is the logical outcome of the world around us. Organisms that store their genetic information in DNA are guaranteed to have mutations. Mutations produce NEW variation. Reproducing organisms are guaranteed to compete for resources. Competition between variable organisms leads to natural selection, i.e. those organisms that possess variation that gives then an advantage will out compete those who don&apos;t. Organisms with deleterious variation will lose to all other organisms. In this way the ENVIRONMENT SELECTS the best organisms. This has the effect of passing beneficial mutations on to the next generation and removing deleterious ones. Over time natural selection will lead to a net shift in the genome of the population, i.e. evolution. 

Yes, this really is evolution. Changes in allele frequency, changes in gene expression, and changes in transcription factor binding efficiency, they are all evolution. 

Logic predicts evolution, and observation confirms it. Evolution has been observed in the lab and in nature. Speciation (macroevolution) has been observed in the lab and in nature. Large changes in appearance have been observed in the lab and in nature. Beneficial mutations have been observed in the lab and in nature.

CORRECTION: Some have noted that Evolution need not include Natural Selection, as genetic drift does result in evolution.  I agree that genetic drift is evolution, and</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9f6a73f6-8ed9-41a7-96fd-f263af8f99a8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:18:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2648.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Behe</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-The-Future-of-Oil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - The Future of Oil</video:title>
      <video:description>&quot;Lec 69 - The Future of Oil&quot; Roland Horne, Thomas Davies Barrow Professor in the School of Earth Sciences at Stanford University, discusses the future of oil. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Roland Horne
http://pangea.stanford.edu/~horne/horne.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18840.jpg</video:thumbnail_loc>
      <video:duration>3833</video:duration>
      <video:publication_date>2012-09-04T06:19:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTsYjRqPmNA</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>oil</video:tag>
      <video:tag>peak</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>recovery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Role-of-Bioinformatics-in-Managing-Pandemics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Role of Bioinformatics in Managing Pandemics</video:title>
      <video:description>Early detection would likely have reduced the spread and severity of the virus, according to Faramarz Valafar, professor and director of the SDSU Bioinformatics and Medical Informatics Research Center. For more information, visit http://newscenter.sdsu.edu/sdsu_newscenter/news.aspx?s=71216</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1beb5bbb-1992-4f38-8bd4-b6aaae3b6b52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2009-05-28T00:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2667.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>SDSU</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>San</video:tag>
      <video:tag>Diego</video:tag>
      <video:tag>State</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on autonomous linear dynamical systems and how they relate to Electrical Engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16330.jpg</video:thumbnail_loc>
      <video:duration>4302</video:duration>
      <video:publication_date>2012-08-29T18:26:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-cwTbMlxC0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>damping</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>variational</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Present-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Present Value</video:title>
      <video:description>Introduction to Present Value

A choice between money now and money later.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20102.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-06T02:00:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ks33lMoxst0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Conclusion</video:title>
      <video:description>Lec 13- Conclusion.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18463.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-09-04T01:54:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2a_yzuUEmlc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in life</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. This video present few of Allah&apos;s blessing to the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f23e25b2-13d6-4d09-b9d0-a1915216df3c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:24:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3089.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-War-So-Terrible-Why-the-Union-Won-and-the-Confederacy-Lost-at-Home-and-Abroad-The-Civil-War-and-Reconstructi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - - War So Terrible: Why the Union Won and the Confederacy Lost at Home and Abroad The Civil </video:title>
      <video:description>Lec 18 - War So Terrible: Why the Union Won and the Confederacy Lost at Home and Abroad The Civil War and Reconstruction (HIST 119)

This lecture probes the reasons for confederate defeat and union victory. Professor Blight begins with an elucidation of the loss of will thesis, which suggests that it was a lack of conviction on the home front that assured confederate defeat, before offering another of other popular explanations for northern victory: industrial capacity, political leadership, military leadership, international diplomacy, a pre-existing political culture, and emancipation. Blight warns, however, that we cannot forget the battlefield, and, to this end, concludes his lecture with a discussion of the decisive Union victories at Gettysburg and Vicksburg in July of 1863.

00:00 - Chapter 1. Introduction
08:10 - Chapter 2. Resources, Leadership, Diplomacy: Why The North Won
22:16 - Chapter 3. Frail Nationalism? The Loss-of-Will Theory on Why the South Lost
30:42 - Chapter 4. The Bloody Battle of Gettysburg
44:41 - Chapter 5. Union Victory at Vicksburg and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16724.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-01T08:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cdkz8BO9qDQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Confederate</video:tag>
      <video:tag>defeat</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>Gettysburg</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>military</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>Pickett</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>victory</video:tag>
      <video:tag>Vicksburg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-111-Atom-Trapping-MOT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 111: Atom Trapping (MOT)</video:title>
      <video:description>Physics 111: Atom Trapping (MOT)

Physics 111 Advanced Laboratory.  Professor Dan Stamper-Kurn

This video accompanies the Atom Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

Experimental physics tends generally toward the interconnected goals of control, clarity and precision: one controls all aspects of a physical environment so as to exhibit sought-after phenomena with the greatest clarity and, thereafter, to test physical theories with demanding precision. The pursuit of these goals is central both to the broad field of ultracold atomic physics, and also to this specific experiment. 

Here, we make use of laser spectroscopy and electronic feedback to stabilize the frequency of a coherent optical field to roughly one part in 108, allowing us to examine precisely the interactions between atoms and light. We exert control over both the internal dynamics and also the center-of-mass motion of atoms, the building blocks of matter, reaching the lower reaches of the temperature scale and establishing conditions for the study and application of quantum coherence. 

Our focus is on the technique of laser cooling, wherein the mechanical impacts of atom-light interactions are employed to extinguish the motion of atoms in a dilute gas. Of the many variants of laser cooling, the magneto-optical trap (MOT) is undeniably the workhorse. 

The experimental targets in this laboratory are twofold: to control the frequency of a single-mode laser using laser spectroscopy and electronic feedback, and to produce and characterize a vapor-cell MOT of 85Rb. In pursuing these targets, we hope you will take the opportunity to learn about atomic physics and to gain experimental skills in laser spectroscopy, laser optics, and feedback control. 


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27027.jpg</video:thumbnail_loc>
      <video:duration>2154</video:duration>
      <video:publication_date>2012-09-19T06:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1n4QumeydQ4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Trapping</video:tag>
      <video:tag>MOT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Fundus-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Fundus Histology</video:title>
      <video:description>Gastric Fundus is the left and upper part of the stomach and is marked of by a plane from the rest of the stomach. It stores undigested food for a short time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8e20a09b-f060-4e5b-a7be-6166a9e074bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2011-11-28T11:13:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8453.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Fundus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Another-Percent-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Another Percent Word Problem</video:title>
      <video:description>Another Percent Word Problem

Finding the full price when you know the discount price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20108.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-06T02:02:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1oNF88SAgg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Extraction</video:title>
      <video:description>DNA Extraction which the extraction of DNA from cells is experimentally shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d143ea1d-42bf-494d-86da-f3d77606cab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2007-09-10T22:52:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/996.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploration-of-CBD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploration of CBD</video:title>
      <video:description>This a laparoscopic exploration of the common bile duct or the CBD. This procedure has a 90 per cent success rate and is used to treat choledocholithiasis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6ccc502-043b-42a6-a958-a440e4d6c80d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2011-11-28T11:29:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8467.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CBD</video:tag>
      <video:tag>exploration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 6- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21200.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-09-09T03:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vb6zlpEqmd8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Check-Knee-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Check Knee Reflex</video:title>
      <video:description>Knee reflex is checked with a percussion hammer also known as reflex hammer. This instrument helps assess the condition of the tendon reflexes. The procedure is a part of the neurological examination and shows if there are abnormalities in the central and the peripheral nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e999ac0f-54bf-4d54-9c47-baf9e06bf854/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-12-01T03:41:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10124.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>Hammer</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-glaucoma-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of glaucoma surgery</video:title>
      <video:description>Glaucoma is an eye defect that affects the optic nerve, as a word it refers to a group of conditions that affect that nerve. This is a surgical procedure in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91d96f8b-d14f-4511-893c-958f1635e529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2011-11-28T11:30:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8468.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Glaucoma</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venipuncture-Drawing-Blood-Sample</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venipuncture; Drawing Blood Sample</video:title>
      <video:description>The drawing of a blood sample from a vein is called venipuncture or phlebotomy. This video demonstrates how the process is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e0ad80ad-473e-4804-8e16-f572d24cd3e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-28T11:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8465.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Drawing</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Venipuncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sublingual-Gland-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sublingual Gland Histology</video:title>
      <video:description>The sublingual gland is part of the salivary glands and is also situated on the bottom of the mouth, beneath the tongue. It is also called the rivinus gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f38e821e-b592-45b7-b890-4d55084c6764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2011-11-28T11:28:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8466.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sublingual</video:tag>
      <video:tag>Gland</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-AST-210EE-213-Synchrotron-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - AST 210/EE 213 Synchrotron radiation</video:title>
      <video:description>AST 210/EE 213 Synchrotron radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  9: Synchrotron radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19385.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pen for insulin</video:title>
      <video:description>Diabetes  can be managed with insulin that is manufactured. There are two ways of injecting insulin into the body, one, by a syringe injection and two, by a pen specifically made to discharge insulin into the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b34d08c2-c7e9-464a-9513-e4947f31866f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2011-11-28T11:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8470.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Chemical Engineering</video:category>
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      <video:tag>Pen</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Drawing blood from veins via phlebotomy</video:title>
      <video:description>Phlebotomy is a technique of drawing blood samples from the veins. This video show the procedure as it should be done.</video:description>
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      <video:duration>374</video:duration>
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      <video:uploader>benchwork</video:uploader>
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      <video:tag>Veins</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Peripheral Pulsations he impact on quality of life is investigated in conjunction with a tower limb physical examination which includes assessment of peripheral pulses and ankle brachial pressure indices abpis</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Neptune</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neptune</video:title>
      <video:description>Extract from the 1999 BBC documentary &apos;The Planets&apos; regarding Voyager 2 flyby of Neptune in 1989 (interestingly, according to the Hubble telescope, the Great Dark Spot no longer exists).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ed1ec0e5-0c64-4674-8c50-8f358933f08f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2009-05-27T21:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2613.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Voyager</video:tag>
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      <video:tag>Neptune</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testing-polymorphism-microarray-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing polymorphism: microarray method</video:title>
      <video:description>Single nucleotide polymorphism is inherited from parents. This polymorphism is present in the chromosome 5 in human. This video shows a method by which single polymorphism is detected. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2885.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2009-06-26T00:16:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2885.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>genetics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Galactic-collision-created-the-hole-in-the-Andromeda-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galactic collision created the hole in the Andromeda Galaxy</video:title>
      <video:description>A hole in the Andromeda Galaxy has been discovered by telescope in space. It is believed that the hole was created by a collision with a nearby smaller galaxy. This video tells you more. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2be637e-a4f7-4058-be39-48e22b027e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2010-11-10T11:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4924.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>galactic</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>Created</video:tag>
      <video:tag>the</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Andromeda</video:tag>
      <video:tag>Galaxy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cologenic-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cologenic Assay</video:title>
      <video:description>( http://www.abnova.com ) - Cologenic assay allows one to test the capability of adherent cells to survive and replicate following insult with chemicals or radiation. Count the crystal violet stained colonies which incubated for 9 days with appropriate chemical or radiation dose and calculate the survival rate. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/a9c3e56a-898b-4328-a849-2e26923cb52a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-10-04T07:51:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4615.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cologenic</video:tag>
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      <video:tag>Abnova</video:tag>
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      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Innate-Recognition-of-Pathogens-by-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Innate Recognition of Pathogens by Immune System</video:title>
      <video:description>In the initial stages of an immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense. This animation illustrates this process. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ac63e51a-2fc2-4665-a91a-d3c77e61dd9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-04-08T20:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4108.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 23, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6299</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XlLsTaJn9AQ</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution SN2</video:title>
      <video:description>The solvent also plays an important role in determining which pathway the reaction will take, SN1 versus SN2. It may safely be assumed that a primary-substituted leaving group will follow an SN2 pathway in any case, since the formation of the corresponding unstable primary carbenium ion is disfavored. Reaction by the SN1 pathway is highly probable for compounds with tertiary substitution, since the corresponding tertiary carbenium ion is stabilized through hyperconjugation</video:description>
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      <video:duration>580</video:duration>
      <video:publication_date>2010-11-08T23:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4797.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Sn2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prions-and-Neurodegeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions and Neurodegeneration</video:title>
      <video:description>Novel infectious particles, termed prions, composed largely and perhaps solely of a single protein, are the likely causative agents of a group of transmissible spongiform encephalopathies that produce lethal decline of cognitive and motor function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/796c4aef-49db-4f56-a059-e0bb099a8131/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-10-16T04:39:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4674.mp4</video:content_loc>
      <video:uploader>birdalgen82</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>misfolding</video:tag>
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    <loc>https://dnatube.com/videos/Sleeve-gastrectomy-surgery</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Sleeve gastrectomy surgery</video:title>
      <video:description>This video shows Tony Singer who is  a US native after his sleeve gastrectomy surgery at Mumbai in India</video:description>
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      <video:duration>113</video:duration>
      <video:publication_date>2011-12-01T20:44:02.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>his</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>gastrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hips-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hips Test</video:title>
      <video:description>The video explains the test of the hips by observing the movement of the legs. The swelling at different parts also explains a lot during hip test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da905796-b846-4fb7-ba0f-31cfe5c81444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-30T10:13:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9511.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Rockefeller-Foundations-Judith-Rodin-on-Improving-Global-Health-through-Innovation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation</video:title>
      <video:description>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation. Judith Rodin has been president of The Rockefeller Foundation since 2005. She was previously president of the University of Pennsylvania, the first woman to lead an Ivy League institution, and provost of Yale University. She has actively participated in influential global forums, including the World Economic Forum, Clinton Global Initiative and the United Nations General Assembly. She spoke at HSPH on Feb. 27, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16356.jpg</video:thumbnail_loc>
      <video:duration>3564</video:duration>
      <video:publication_date>2012-08-30T08:06:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qx92mk7e9Bg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>judith</video:tag>
      <video:tag>Rodin</video:tag>
      <video:tag>Rockefeller</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Optimization-with-Calculus-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Optimization with Calculus 3</video:title>
      <video:description>Optimization with Calculus 3

A wire of length 100 centimeters is cut into two pieces; one is bent to form a square, and the other is bent to form an equilateral triangle. Where should the cut be made if (a) the sum of the two areas is to be a minimum; (b) a maximum? (Allow the possibility of no cut.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19845.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-06T00:17:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i8Wtu-kdDC4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21216.jpg</video:thumbnail_loc>
      <video:duration>2687</video:duration>
      <video:publication_date>2012-09-09T03:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFzJGKcmKOw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Magnetism</video:title>
      <video:description>This video demonstrates the concepts of magnetism. Dissimilar poles attract each other while similar poles of a magnet will repel each other while.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c17d7c6-54ba-4005-a392-9ac60884a4f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-12T00:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11271.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Law</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Repulsion</video:tag>
      <video:tag>Attract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-acoustic-guitarelectric-guitar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made -acoustic guitar,electric guitar</video:title>
      <video:description>How its made -acoustic guitar,electric guitar,http://www.gloriouspioneer.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/974a7a4c-b596-45ca-9784-994b401dcb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-07-28T10:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12377.mp4</video:content_loc>
      <video:uploader>qin yin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>acoustic</video:tag>
      <video:tag>guitar</video:tag>
      <video:tag>electric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Herpes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Herpes</video:title>
      <video:description>A funny video showing herpes disease. This is a viral disease and remains for the whole life if once happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f67bdc8-d426-468c-be83-4b1321e802b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>I</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Herpes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerase-Chain-Reaction-PCR-and-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerase Chain Reaction (PCR) and how it works</video:title>
      <video:description>This video contains the description of  polymerase chain reaction (PCR)

Polymerase chain reaction (PCR) allows researchers to amplify DNA in a test tube. This process uses an enzyme derived from heat-resistant bacteria. The steps of PCR are driven by changes in temperature.
Originally created for DNA Interactive ( http://www.dnai.org ).
TRANSCRIPT: Polymerase chain reaction (PCR) is a process where many copies of a specific piece of DNA can be made. This is known as amplification. Double-stranded DNA (red) unwinds and separates when the temperature is increased. As the temperature is decreased, small starter sequences called primers (glowing) can attach or anneal to the DNA. These primer sequences are usually only 20 to 25 nucleotides long, and are designed to match the start and end points of the DNA piece to be amplified. Once the primers have annealed, Taq polymerase (blue) copies the DNA starting from the primer. The temperature is increased; the strands separate; more primers anneal; the DNA is copied; and this cycle is repeated many times. In a typical PCR reaction there are 30 cycles, which can potentially create one billion copies starting from one molecule of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a8d51ef0-9e5a-4a40-9312-53f4096e5a96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-10-11T10:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27898.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Hemingway-For-Whom-the-Bell-Tolls-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)</video:title>
      <video:description>&quot;Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of For Whom the Bell Tolls by reading the novel as a narrative of dispossession and repossession. She argues that the rape of Maria, which takes place in front of a barbershop mirror, enacts one type of disempowerment; the end of Robert Jordan&apos;s life represents another, but with the potential for redemption. She shows how Jordan vacillates between a &quot;have&quot; and a &quot;have not,&quot; depending on how ironically one understands Maria&apos;s question &quot;What hast thou?&quot; 

00:00 - Chapter 1. A Women&apos;s War
04:40 - Chapter 2. Symmetry of Brutality and Narration in Hemingway 
15:19 - Chapter 3. The Dispossession of Rape
21:42 - Chapter 4. Dispossession for Robert 
24:54 - Chapter 5. Robert as a &quot;Have Not&quot; 
33:59 - Chapter 6. The Removal of Narrative from Robert Jordan
40:32 - Chapter 7. Robert Jordan&apos;s Repossession

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23606.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-14T09:44:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym-vXiIDz_M</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equation-Of-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equation Of Similar Triangles</video:title>
      <video:description>This video demonstrates the principle for similar triangles. An equation is derived from this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f09b7923-8683-4759-9bbf-8e044f31408f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-12T00:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11273.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Bailout-10-Moral-Hazard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Bailout 10: Moral Hazard</video:title>
      <video:description>Alternate plans and moral hazard is shown in the Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20223.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-06T02:43:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/roap32sTgPk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>10</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-a-clonus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing a clonus</video:title>
      <video:description>A muscular spasm with repeated contractions is known as a clonus. This video explains how to recognize a clonus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab360575-a748-4b63-9939-5874a90b1487/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8935.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clonus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 3</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/667e42d5-7bd1-4ae8-bbc1-cf6c79711f20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-09T22:49:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/650.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last- MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec Last - MIT CMS.930 Media, Education and the Marketplace&quot; John Belcher

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15260.jpg</video:thumbnail_loc>
      <video:duration>1032</video:duration>
      <video:publication_date>2012-08-28T16:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AA7_HBp566w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Desarda Repair; The new tension free groin hernia surgery without mesh</video:title>
      <video:description>This video illustrates a hernia surgery that lays out the whole procedure in the new tension free groin hernia surgery without mesh with Dr Desarda for a repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb3bb9d4-3efa-4d31-84d5-07967bf953ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-28T18:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8539.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Groin</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Desarda</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blues-from-poor-quality-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blues from poor quality air</video:title>
      <video:description>In today&apos;s society there are plenty of pollutants in the air from exhaust pipes, to factory fumes. This video shows how to establish air quality as some individuals are affected by the quality of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dfc8e0ef-fe65-414e-a930-5d768c7b2a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T18:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8537.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Got</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poor</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>blues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/So-you-have-genital-warts-have-safe-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>So you have genital warts have safe sex</video:title>
      <video:description>This video provides more information on genital warts, which is a highly contagious sexually transmitted disease and how to have safe sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f860f695-283f-4bf4-9ccd-65371c9ed485/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2011-11-28T18:00:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8535.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>safe</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>so</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>genital</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Staining-with-HE-Hematoxylin-and-Eosin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Staining with HE Hematoxylin and Eosin</video:title>
      <video:description>This video gives more information on hematoxylin and eosin (HE)stain, this is commonly done in medical studies and pathology for various reasons such as diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ab42d97-3f5b-48c4-935d-437fb03f2e58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-28T18:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8542.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>He</video:tag>
      <video:tag>Hematoxylin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eosin</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Care-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Care of Cancer</video:title>
      <video:description>Cases of cancer are on the rise and understanding a cancer diagnosis is key to being at ease and also to be able to care care of oneself. This video provides more information on how to care on cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ff4354a-d0d3-45b6-8f5b-ef67f6855683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-28T17:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8531.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Five-Competitive-Forces-That-Shape-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Five Competitive Forces That Shape Strategy</video:title>
      <video:description>The Five Competitive Forces That Shape Strategy

An Interview with Michael E. Porter, Professor, Harvard University.  Porter&apos;s five competitive forces is the basis for much of modern business strategy.  Understand the framework and how to put it into practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25558.jpg</video:thumbnail_loc>
      <video:duration>792</video:duration>
      <video:publication_date>2012-09-18T16:24:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYF2_FBCvXw</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Shape</video:tag>
      <video:tag>Strategy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-antisocial-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on antisocial personality disorder</video:title>
      <video:description>Antisocial personality disorder is a psychiatric disorder, in which a person shows or exhibits manipulative and exploitative behavior to other people. This video provides more information on this disorder which is also referred to as the sociopath disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49aee67f-7286-4abb-bcae-a5b24ec0db4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T18:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Antisocial</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164B-Lecture-03</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - PACS 164B - Lecture 03</video:title>
      <video:description>PACS 164B - Lecture 03

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17585.jpg</video:thumbnail_loc>
      <video:duration>1835</video:duration>
      <video:publication_date>2012-09-03T16:15:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WhvbIhAbKFQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols - demo on ropulsion efficiency</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This a demonstration of the recent discoveries in the efficiency of propulsion for bodies.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29002.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>H1N1 (Swine Flu) is decried in this video.  A (H1N1) virus is a subtype of influenza A virus and was the most common cause of human influenza (flu) in 2009.</video:description>
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      <video:publication_date>2011-11-30T22:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9694.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to climb on a wall of skyscraper with 2 Vacuum Cleaner</video:title>
      <video:description>In this little project, guys are using two vacuum cleaners to climb up to the skyscrapers. They simply vacuum the air from custum plates but it is increasing atmospheric pressure on plates since surface area is greater.  It is fun to watch.</video:description>
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      <video:publication_date>2014-08-27T00:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31245.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vacuum</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>skyscraper</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fleming&apos;s Left Hand And Right Hand Rule</video:title>
      <video:description>This video demonstrates the proper use of Fleming&apos;s rule. These rules were created by John Ambrose Fleming and are commonly used as memory aids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/866d32ae-07fd-40fd-9a11-c4d39583e142/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T02:15:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11328.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>s</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 34 - Endodontic Surgery: Flap Design</video:title>
      <video:description>&quot;Lec 34 - Endodontic Surgery: Flap Design&quot; Introduction to periapical surgery.  The different flap designs used in periapic oral surgery are shown along with the advantages and disadvantages of each. Orig. air date: JUN 15 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/RB1dgn53deg</video:player_loc>
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      <video:category>Medical</video:category>
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      <video:tag>Flap</video:tag>
      <video:tag>design</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of Cosmic Rays on  Human DNA Decoding Evolution Destiny of Humankind</video:title>
      <video:description>Can Cosmic Rays change Human DNA  Decoding Evolution Destiny of Humankind? this video tries to answer this question.</video:description>
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      <video:uploader>bresca</video:uploader>
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      <video:tag>human</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>decoding</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Destiny</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Humankind</video:tag>
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      <video:title>Lecture 1 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 1 Spring 2012
Operating Systems and System Programming</video:description>
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      <video:player_loc>https://www.youtube.com/embed/sjs5PtCsVA4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Astronomy 7B</video:title>
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      <video:publication_date>2012-09-08T01:12:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ASVRwhQQQAY</video:player_loc>
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      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>the graph of the quadratic function</video:title>
      <video:description>the graph of the quadratic function, more... http://www.sonom.gr</video:description>
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      <video:duration>75</video:duration>
      <video:publication_date>2012-04-13T15:24:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12240.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec Last- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:publication_date>2012-09-09T03:14:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wa-rIGw5ElI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>Last</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
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      <video:title>Deep Ssky videos - an M95 coffee break galaxy</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a618c7e1-3c6a-4ae6-b88c-c419b0f3235f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2013-01-12T01:45:47.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Coffee</video:tag>
      <video:tag>break</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>M96</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, the narrator shows how budding in hydra is accomplished. Hydra is a kind of tiny plain fresh-water organism.</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Budding</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Fistulectomy is a surgical procedure where a fistulous tract is excised completely anal fistula is usually treated by either fistulotomy or fistulectomy</video:description>
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      <video:duration>51</video:duration>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Fistulectomy</video:tag>
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      <video:description>Corpus callosum agenesis which is a rare birth defect  is shown in this video.</video:description>
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      <video:duration>14</video:duration>
      <video:publication_date>2011-11-29T11:04:51.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How child birth occur is shown in this medical video.</video:description>
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      <video:publication_date>2011-11-29T11:06:32.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The process of normal human childbirth is categorized in three stages of labour: the shortening and dilation of the cervix, descent and birth of the infant, and birth of the infant.</video:description>
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      <video:duration>98</video:duration>
      <video:publication_date>2011-11-29T11:06:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8825.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The table cloth trick</video:title>
      <video:description>This video shows the tablecloth trick sick science #011./n With Thanksgiving just around the corner, here is a classic table trick, whipping the tablecloth out from beneath the dishes! Make sure not to use mom&apos;s best china./nWant more experiments like this? Check out http://www.stevespanglerscience.com/product/fire-bubbles-exploding-toothpaste.../nSick Science™ is a trademark of Steve Spangler, inc./n© 2010 Steve Spangler Science all rights reserved</video:description>
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      <video:duration>62</video:duration>
      <video:publication_date>2012-10-14T07:11:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27918.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Tablecloth</video:tag>
      <video:tag>trick</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A person with a blocked airway can not talk or breathe. This video shows how to perform a first aid for a choking conscious adult.</video:description>
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      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:04:32.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Defecography is a dynamic fluoroscopy examination that is valuable for patients with pelvic floor disorders defecography can show anatomical causes of obstruction including rectal intussusception rectocele enterocele sigmoidocele and paradoxical contraction of the puborectalis muscle</video:description>
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http://open.umich.edu/education</video:description>
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Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
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Detailed analysis of the rent vs. buy decision.</video:description>
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Basic ratio problems. (from KhanAcademy.org)</video:description>
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U01_L3_T1_we6 Multiplying Whole Numbers and Applications 6</video:description>
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    <loc>https://dnatube.com/videos/The-art-of-spider-fighting-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 5</video:title>
      <video:description>The art of spider fighting part 5. 
A look at one of the world&apos;s strangest martial arts - the combat sport of spider fighting, practised by the people of Kajiki in southern Japan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5ceacfdb-e061-4fe9-8fca-9fd70b95cd56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2012-11-22T06:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28017.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>spider</video:tag>
      <video:tag>Fighting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Temperature-Science-Preview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Temperature Science Preview</video:title>
      <video:description>Looking for a collection of interesting videos about temperature?  This video provides a link to a solid playlist of cool videos about temperature.  Hot!  Or, cool!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f3c23947-b7db-4a4c-ac15-e84ecdf10e1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-11-27T03:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28105.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>temperature</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>educational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wrist-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wrist Pain</video:title>
      <video:description>Wrist pains are common conditions among people of any age. This video explains how to recognize and cure wrist pains. This video source is USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bed77fbe-ea23-446e-9727-ba7747f77c43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T18:55:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10862.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Wrist</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-saving-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space saving systems</video:title>
      <video:description>You don&apos;t have enough room? well, this video will show you how to get around that problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c81a7605-39e5-444d-bcff-20ce733716ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2014-08-27T05:51:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31376.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>furniture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Themis-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Themis Mission</video:title>
      <video:description>The Themis Mission is a mission to investigate what causes auroras on the earth&apos;s atmosphere to dramatically change from slowly shimmering waves of light to shift to wildly shifting streaks of colour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed8ba998-8fe3-4674-bbd8-cdea014904be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-11-24T15:25:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7729.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>THEMIS</video:tag>
      <video:tag>mission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-The-Big-Beginning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science The Big Beginning</video:title>
      <video:description>Symphony of Science The Big Beginning is a music series concerning about origin of universe, expanding of galaxies and cooling of planets and universe. Video shows stephen hawkins, richard dawkins and the musicians</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3e133eb9-4cfe-4313-bb0b-4427300abf26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-01T07:33:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28198.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Beginning</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Dawkins</video:tag>
      <video:tag>Shears</video:tag>
      <video:tag>Tyson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Alimentary-Canal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Alimentary Canal</video:title>
      <video:description>Alimentary Canal is the organ which helps in digestion of food. Food material are broken into small food materials and then various enzymes works to digest that food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7392ce41-d6f7-45f7-80cb-a050943d48b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2012-12-01T07:49:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28216.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Alimentary</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>enzymes</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Peripheral Vasuclar Disease?</video:title>
      <video:description>This video shows the patient having peripheral vasuclar disease. A step by step procedure of the treatment is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6d51f5f-feb6-4a9d-a384-1cb4e519c4db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1243</video:duration>
      <video:publication_date>2011-12-01T04:35:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10225.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peripheral</video:tag>
      <video:tag>Vasuclar</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Honeybees-Can-Teach-Us-Democracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Honeybees Can Teach Us Democracy</video:title>
      <video:description>A bee hive is one of the best awesome example of true democracy in nature. This idea is discussed here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3347cf73-f573-4d72-b632-6f0fda2186a1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2013-02-07T06:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29256.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Honeybees</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Teach</video:tag>
      <video:tag>US</video:tag>
      <video:tag>about</video:tag>
      <video:tag>democracy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-virtual-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is virtual sound?</video:title>
      <video:description>This video shows how the virtual sound gets real. There is new computer model which produces realistic clangs and crashes way before the tradition methods can.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5219d7a4-f802-460e-9fe7-57854903c49a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-11-19T17:22:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27990.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Surgery India</video:title>
      <video:description>India has become a popular choice for hip resurfacing in India as offered with worlds most sophisticate technology and at an affordable price to all</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53b24973-c4ea-4c8c-a24c-bdcbed7ebb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T20:27:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9115.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fully-Automatic-Laparoscopic-Surgery-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fully Automatic Laparoscopic Surgery Device</video:title>
      <video:description>NeatStich, a fully automatic port closure device for laparoscopic surgery is discussed here. This is an effective, same and easy to use device.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85e56090-9ee5-45d6-a859-1c675a1eefc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-01T04:27:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10214.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeatStich</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GERD-ACID-REFLUX-HEARTBURN-HIATAL-HERNIA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GERD ACID REFLUX HEARTBURN HIATAL HERNIA</video:title>
      <video:description>Obesity is also associated with an increased risk of developing hiatal hernia there are also patients with Type i hiatal hernias and GERD who suffer from watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3a489d8-eebf-4a1f-8d3c-47636e87970d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2011-11-29T21:05:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9151.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nissen</video:tag>
      <video:tag>Fundoplication</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Obese</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hiatal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GERD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Options-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Options Markets</video:title>
      <video:description>&quot;Lec 17 - Options Markets&quot; Financial Markets (2011) (ECON 252)

After introducing the core terms and main ideas of options in the beginning of the lecture, Professor Shiller emphasizes two purposes of options, a theoretical and a behavioral purpose. Subsequently, he provides a graphical representation for the value of a call and a put option, and, in this context, addresses the put-call parity for European options. Within the framework of the Binomial Asset Pricing model, he derives the value of a call-option from the no-arbitrage-principle, and, as a continuous-time analogue to this formula, he presents the Black-Scholes Option Pricing formula. He contrasts implied volatility, as represented by the VIX index of the Chicago Board Options Exchange, which uses a different formula in the spirit of Black-Scholes, with the actual S&amp;P Composite volatility from 1986 until 2010. Professor Shiller concludes the lecture with some thoughts about options on single-family homes that he launched with his colleagues of the Chicago Mercantile Exchange in 2006.

00:00 - Chapter 1. Examples of Options Markets and Core Terms 
07:11 - Chapter 2. Purposes of Option Contracts 
17:11 - Chapter 3. Quoted Prices of Options and the Role of Derivatives Markets 
24:54 - Chapter 4. Call and Put Options and the Put-Call Parity
34:56 - Chapter 5. Boundaries on the Price of a Call Option
39:07 - Chapter 6. Pricing Options with the Binomial Asset Pricing Model
51:02 - Chapter 7. The Black-Scholes Option Pricing Formula
55:49 - Chapter 8. Implied Volatility - The VIX Index in Comparison to Actual Market Volatility
01:09:33 - Chapter 9. The Potential for Options in the Housing Market

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23725.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-14T10:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VkUEWUxI6u0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 42- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18403.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-04T01:34:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LjxnBPVhKn0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stitch-Free-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stitch Free Surgery</video:title>
      <video:description>What is a surgery without stitches? This is inspired by a crab and the use of sealants to connect the open tissue leading to no scar result. This video show how this is accomplished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52633f46-0417-4156-a624-1571213e260c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-06T17:19:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10708.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Stitches</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-Anomalous-Left-Coronary-Artery-Slides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of Anomalous Left Coronary Artery Slides</video:title>
      <video:description>Coronary artery anomalies are a diverse group of congenital disorders whose manifestations and pathophysiological mechanisms are highly variable the subject of caas is undergoing profound evolutionary changes related to the definition morphogenesis clinical presentation diagnostic workup prognosis and treatment of these anomalies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8fe1e5df-5136-4264-93af-29a8bf81d5f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-11-29T20:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9139.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Anomalous</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 13- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17847.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-03T17:47:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gbmehMCOuFM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Retrovirus-reverse-transcripiton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Retrovirus reverse transcripiton ?</video:title>
      <video:description>This video describes about retrovirus reverse transcription.

This is the best animation I&apos;ve found for an introduction to the mechanism of reverse transcription. Although simplistic, the message is well defined (courtesy of HHMI). As this is my current area of research, I&apos;ll try to follow with retrotransposons (when I understand them better).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c555f257-16d0-4107-9b5a-234772d02d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-10-11T11:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27907.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>retrovirus</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>transcripiton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cape-Cobra-teased-by-Ground-Squirrels-in-Wild-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 22 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Element matrices; 4th order bending equations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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      <video:description>Physics 111: Optical Trapping (OTZ)

Physics 111 Advanced Laboratory.  Professor Jan Liphardt

This video accompanies the Optical Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An optical trap or optical tweezers is a device used to apply pico-newton sized forces and make precise measurements on a scale of roughly one micron. It can be created by applying a precisely focused laser through a microscope objective onto a dielectric material such as a cell or a Silica bead. It allows scientists to make very detailed manipulations and measurements on very small objects, and thus is a very important tool in biophysics. Optical traps are used in biological experiments ranging from cell sorting to the unzipping of DNA and also in physical applications such as atom cooling. 

In this experiment, you will calibrate the trap&apos;s position and force detection by trapping Silica beads and using the physics of Brownian motion.  You will then use the apparatus to manipulate and study the motion of swimming E. coli cells and the transport of vesicles inside a living onion cell.

http://advancedlab.org</video:description>
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      <video:description>&quot;Lec 18 - Two Guys, Two Girls and an Airplane: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Two Guys, Two Girls and an Airplane - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 31 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Laplace&apos;s equation (part 1)

License: Creative Commons BY-NC-SA
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produced by tres3d /medical animation studios 
Scientific 3d animation, 3d models for medical device companies - scientific visualization moa&apos;s method of action videos</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 23 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 8

License: Creative Commons BY-NC-SA
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      <video:duration>2888</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:description>The scientists has came up with new case study and has revealed yet another reason why you should look after your teeth it reduces a pregnant womans risk of giving birth too early</video:description>
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      <video:description>This videos explains about Blood Type/nBlood types tutorial!Blood Type Genetics A B O AB blood types tutorial biology</video:description>
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      <video:description>&quot;Lec 1 GLOBAL SOCIOLOGY - Introduction, Michael Burawoy&quot;Global Sociology 185</video:description>
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General Chemistry</video:description>
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Sari Hanafi on the Politics of Spacio-cide in Palestine</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Nuclear Fission can be a nuclear reaction or a radioactive decay process.</video:description>
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      <video:description>This animation shows the location of the hypothalamus in a mouse&apos;s brain in 3D. The hypothalamus is located in a very specific location of a mouse&apos;s brain, just above the optic chiasm. This area controls much of a mouse&apos;s basic behavior, including feeding. Source: hhmi</video:description>
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      <video:description>&quot;Lec 3- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>Catheterization is required in some condition to ensure urination. This educational video demonstrate the procedure of male catheterization. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 20  - Ultrasonic Scaling&quot; Indications and contra-indications for ultrasonic scaling.   Orig. air date: JAN 13 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Medically speaking a painfully sexual intercourse is called dyspareunia a health care provider asks about the womans history of pain during intercourse a thorough history and an extensive physical exam often reveal the most probable cause of this pain</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This an unused  and additional file footage from the backstage video. They show the MIRI space camera at their construction site, RAL space, united Kingdom.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>A more intimate look at Isaac Newton by Sixty Symbols</video:title>
      <video:description>Why is Isaac Newton considered the founding father of physics? The University of Nottingham provides an academic but intimate portrait of this mathematical mastermind.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Discovery Channel - Brain Plasticity (more) 
Added: January 18, 2007 
Discovery Channel - Brain Plasticity</video:description>
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      <video:title>Integrin-Collagen binding model, PMAP</video:title>
      <video:description>http://www.proteolysis.org Collagen is the main protein of connective tissue in animals and the most abundant protein in mammals, making up about 50% of the whole-body protein content. The tropocollagen or &amp;amp;quot;collagen molecule&amp;amp;quot; is a subunit of larger collagen aggregates such as fibrils. It is approximately 300 nm long and 1.5 nm in diameter, made up of three polypeptide strands (called alpha peptides), each possessing the conformation of a left-handed helix (its name is not to be confused with ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ec1d80a8-453a-489d-ae43-7ff17e81ad72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-03-31T05:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1538.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>collagen</video:tag>
      <video:tag>Integrin</video:tag>
      <video:tag>PMAP</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-18086-Mathematical-Methods-for-Engineers-II-838d54</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 12- MIT 18.086 Mathematical Methods for Engineers II.
Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16410.jpg</video:thumbnail_loc>
      <video:duration>3239</video:duration>
      <video:publication_date>2012-08-30T15:15:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1-r1t5i58g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Statistics 21</video:title>
      <video:description>Lec 9- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16941.jpg</video:thumbnail_loc>
      <video:duration>4857</video:duration>
      <video:publication_date>2012-09-01T17:04:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/edI73Bxb6Nc</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-Genome-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Genome Recombination</video:title>
      <video:description>When two different strains of influenza infect a single cell, their genetic material can mix freely, resulting in a new third strain of influenza.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/21710590-5db8-4c29-a236-3ebfc2b0499e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-04-12T23:37:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12235.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>recombination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution, Part II</video:title>
      <video:description>Here I continue presenting positive evidence that supports the theory of evolution.

To download this video go to:
http://www.mediafire.com/?390lcz2kl4h

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?xqbikzmh3jd

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5d5c9cd5-4f59-496a-9f82-e59d6d8c803d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2009-05-27T21:31:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2560.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>data</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Pseudogene</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>GULO</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-relieve-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to relieve pain</video:title>
      <video:description>Dr Peter Lin, a family physician from Toronto Canada explains the effects of using drugs to relieve pain. Learn healthy ways to manage pain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96cce974-8aef-40f1-bfc7-add39a70d65b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-06T20:05:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10901.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>relieve</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 5- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21257.jpg</video:thumbnail_loc>
      <video:duration>3646</video:duration>
      <video:publication_date>2012-09-09T03:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TqwNabLk5ME</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-Rex-Bite-Force-in-Mammals-Vs-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T-Rex Bite Force in Mammals Vs. Dinos</video:title>
      <video:description>This is a documentary of mammals versus dinosaurs and in this specific clip takes a look at the T-Rex bite force which is the power of its jaws and as an example the specimen used to compare is a ten foot alligator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f6ebe8b9-3554-4410-b41c-6bafd072c52f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-09T06:59:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28415.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>T</video:tag>
      <video:tag>REx</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacterial-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial Infections</video:title>
      <video:description>This video describes what happens during a bacterial infection known as a Listeria infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/87b6850e-8e07-41f7-b1a1-1f8b6e5c38c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2009-05-27T20:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2506.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Listeria</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Equality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Equality</video:title>
      <video:description>&quot;Lec 21 - Equality&quot;Philosophy and the Science of Human Nature (PHIL 181)

The discussion of the legitimacy of government is continued with an introduction to a major 20th century work of political philosophy, John Rawls&apos; A Theory of Justice.  Professor Gendler explores John Rawls&apos; central claims: that &quot;justice is the first virtue of social institutions,&quot; and that the just society is that which rational and self-interested individuals would choose for themselves from behind a &quot;veil of ignorance&quot; (that is, not knowing what role in society they would occupy). The lecture concludes with an exploration of two substantive principles of justice which Rawls derives from his framework: the equal liberty principle, and the difference principle.

00:00 - Chapter 1. Justice as the First Virtue of Social Institutions 
11:33 - Chapter 2. Rawls on Justice
28:09 - Chapter 3. Testing Rawls in the Classroom

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23620.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-14T09:46:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-zrvazR39o</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Equality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Young-Earth-Creationists-are-WRONG-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Young Earth Creationists are WRONG, Part II</video:title>
      <video:description>In the first part I showed how tree rings prove the earth is not 6,000 years old, but instead must be at least 11,300.  Meaning the Young Earth Creationists are off by a factor of 2.  Here I describe one radiometric dating technique, the Potassium-Argon Method.  Data from this technique also proves the earth is not 6,000 years old (remember, in science you can always prove something wrong), but now points to the age at around 4,500,000,000 years.  Meaning the Young Earth Creationists are off by almost a factor of a million.  As Richard Dawkins put it (and I confirmed the calculation), this is like claiming the distance from New York to Los Angeles is 28 feet!

Each of the dating techniques has its strengths and weaknesses.  For example, if rock is heated long after it originally cooled (transformed into metamorphic rock) it can lose some of its Argon.  This is actually used by some geologists to date meteorite impact craters.  Since the age given by the rock at the bottom of the crater will not be the age of the rock, but the age of the impact which reset the clock to zero.  Another weakness is that certain Potassium minerals are water soluble and therefore can be leached out of the rock.  Rocks containing these minerals are not used.  The last two, Xenoliths and parentless Argon, are discussed in the video.  

Suffice it to say, there is a ton of independent data from multiple techniques that all confirm each other.  They all point to an earth that is a million times older than the young earth creationists believe.  But why would they listen to data, evidence, and facts.  I remind you of a quote from part 1.

.  &quot;...when the interpretation of scientific data contradicts the true history of the world as revealed in the Bible, then it&apos;s the interpretation of the data that is at fault.&quot;  

A message to creationists:

If you believe the world was created by god, then why do you close your eyes to it?  Put down the words of men, and yes the bible was written by men (god does not distribute through Amazon.co</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5ed40921-ac88-4d0d-8122-0989785ac2af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2009-05-27T21:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2577.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>age</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Radiometric</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Argon</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Limb-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Limb Regeneration</video:title>
      <video:description>This video features a research by Dr David Gardiner of Uc Irvine University of California. He studies the ability to generated limbs in various reptiles and then relates to human. In conclusion, humans share the same power and can generate limbs. Learn how!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/75e999b9-fbf2-44ad-a766-6bb26ec8872f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-12-09T07:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28441.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 2 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded October 22, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23997.jpg</video:thumbnail_loc>
      <video:duration>6274</video:duration>
      <video:publication_date>2012-09-14T13:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h96SW0PfQcg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Homophobia-and-Ulterior-Motives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Homophobia and Ulterior Motives</video:title>
      <video:description>Why do so many Americans fear and oppose gay marriage?  Henry Rollins discusses why he thinks there is a still a significant backlash against LGBT rights in the U.S.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c4e04a37-e2b8-4705-a478-0011c24b6ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-12-09T00:11:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28408.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>Gay</video:tag>
      <video:tag>Marriage</video:tag>
      <video:tag>LGBT</video:tag>
      <video:tag>Homophobia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/San-francisco-lipo-and-body-sculpting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>San francisco lipo and body sculpting</video:title>
      <video:description>Liposuction procedures san francisco liposuction is a body sculpting procedure used to remove stubborn pockets of fat that are resistant to diet and exercise</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd894579-af71-4482-8661-023b7b7f5fbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T10:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9528.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>San</video:tag>
      <video:tag>Francisco</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Sculpting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Electrons in Chemistry: Redox Processes

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15205.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-08-28T15:38:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZRxwArdDnac</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Surjective (onto) and Injective (one-to-one) functions</video:title>
      <video:description>Surjective (onto) and Injective (one-to-one) functions

Introduction to surjective and injective functions</video:description>
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      <video:duration>571</video:duration>
      <video:publication_date>2012-09-11T00:38:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xKNX8BUWR0g</video:player_loc>
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      <video:tag>to</video:tag>
      <video:tag>Functions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>108</video:duration>
      <video:publication_date>2012-12-09T08:33:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28459.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Singing</video:tag>
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      <video:tag>Resonant</video:tag>
      <video:tag>frequency</video:tag>
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    <video:video>
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      <video:description>Turns out it&apos;s pretty simple, but key.  Stephen Fry recounts the worst career advice he&apos;s ever received, and encourages us to not follow it either.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4dd7b80f-c353-44d6-b7fc-7bda2cfd6af6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-09T00:33:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28411.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
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      <video:tag>career</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>Money</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Telomeres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Telomeres</video:title>
      <video:description>This video gives a general description of what telomeres are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8a31307b-6c66-4006-b5bc-191221c845df/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2527.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>telomerease</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>transposable</video:tag>
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      <video:tag>telomeres</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>fruitfly</video:tag>
      <video:tag>HeT</video:tag>
      <video:tag>A</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>genes</video:tag>
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    <video:video>
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      <video:description>&quot;Lec 5 - MIT CMS.930 Media, Education and the Marketplace&quot; Educational Uses of Technology
Steven Lerman

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15232.jpg</video:thumbnail_loc>
      <video:duration>1953</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/VhvLk6AY9M0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>opencourseware</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-oldest-leper</loc>
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    <video:video>
      <video:title>The naked archaeologist preview - the oldest leper</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. Enjoy the oldest leper story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ac8cd5a5-e94e-43fc-9888-392f1f29a919/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2298.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
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      <video:tag>archaeology</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a preview to The Naked Archaeologist documentary. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, 
Vision TV
in Canada and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b42f6598-27f9-4a04-b668-c5e58bfcedb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
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      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>2 more examples of solving equations using the quadratic equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e6edeba1-9302-43f5-bcf1-1d19a3ec0811/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2009-05-27T19:50:45.000Z</video:publication_date>
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      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
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  <url>
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      <video:category>Tutorials</video:category>
      <video:tag>tripdatabase</video:tag>
      <video:tag>trip</video:tag>
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      <video:tag>español</video:tag>
      <video:tag>Spanish</video:tag>
      <video:tag>cochrane</video:tag>
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      <video:description>The theory is derived from a wealth of data regarding protein homologies.  It shows that a fully functional flagellum could evolve through multiple functional intermediates.  Each step involves the modification of only a single protein.</video:description>
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      <video:duration>298</video:duration>
      <video:publication_date>2009-05-27T21:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2543.mp4</video:content_loc>
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      <video:category>Education</video:category>
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      <video:tag>Intelligent</video:tag>
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      <video:tag>Creation</video:tag>
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      <video:tag>data</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Transposons form the telomeres of Drosphila part 5

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      <video:tag>Elements</video:tag>
      <video:tag>transposons</video:tag>
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      <video:tag>A</video:tag>
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View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
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      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
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      <video:duration>566</video:duration>
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      <video:tag>s</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Venus</video:tag>
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      <video:uploader>0|10|0</video:uploader>
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      <video:tag>cal</video:tag>
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      <video:tag>vs</video:tag>
      <video:tag>Centipede</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>307</video:duration>
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      <video:tag>Minisodes</video:tag>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Maxillary</video:tag>
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    <video:video>
      <video:title>All about genes</video:title>
      <video:description>This video is made for middle school and high school students. It explains what DNA, RNA are. It also explains the transcription and translation processes. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/96904ad6-915c-4680-a35e-bb320dec1172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2009-05-27T17:32:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2320.mp4</video:content_loc>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Land-Use-Law-and-Property-Rights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Land Use Law and Property Rights</video:title>
      <video:description>&quot;Lec 19 - Land Use Law and Property Rights&quot;Environmental Politics and Law (EVST 255)

The lecture addresses the issue of takings and when the government has the right to seize private property for the public good. The government is required to compensate property owners in some circumstances. Through legal cases, Professor Wargo gives some examples of when compensation is required and why takings are an important management tool for environmental managers.
Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

00:00 - Chapter 1. Property Rights: Fractured by Law and Custom
12:46 - Chapter 2. Managing Coastal Development and Resources
18:41 - Chapter 3. Surface and Mineral Rights on Public Lands
26:13 - Chapter 4. Nuisance Law; Takings Law
40:21 - Chapter 5. Taking Without Compensation

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23195.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-13T11:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5VGZL3xqDI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intestinal-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intestinal Walls</video:title>
      <video:description>The walls of the intestines are covered with small finger like projections called villi which increase the surface area of the intestines and serve to help in absorption of food as shown in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f28dcad9-242c-499a-a48d-790b32b7c2af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-06-19T16:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2866.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Walls</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>intestines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foldings-of-Granulocy-colony-stimulating-factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foldings of Granulocy colony-stimulating factor</video:title>
      <video:description>Granulocyte colony-stimulating factor.  It stimulates production of granulocytes and stem cells in bone marrow. This video demonstrates folding of granulocyte colony stimulating factor. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/fb8f8d9c-386f-4566-abb8-4646ba0ac66e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-06-26T00:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2883.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>PyMOL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 26, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24002.jpg</video:thumbnail_loc>
      <video:duration>7222</video:duration>
      <video:publication_date>2012-09-14T13:44:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mcxUD53rrM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and function part II</video:title>
      <video:description>This is a second part of video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/99d90fe4-5e02-4782-8ca6-7fabdd469cdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2007-04-02T18:39:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/168.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>links</video:tag>
      <video:tag>between</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Equivalent-Fractions-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Equivalent Fractions Example</video:title>
      <video:description>Equivalent Fractions Example

U02_L1_T4_we1 Equivalent Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24771.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-09-17T16:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0JW9P_T4P_Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equivalent</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epithelian-cells-making-adhesion-junctions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epithelian cells making adhesion junctions</video:title>
      <video:description>Epithelian cells are packing tight together in order to protect our bodies and organs. To survive and to exchange signals and nutrients those cells form  adhesion junctions. Adhesion junctions are places where cells are communicating with each other via cytoskeleton and cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a62197d9-9255-4391-a2b7-3f9ff534f833/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2007-04-01T16:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>adhesion</video:tag>
      <video:tag>Junctions</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-LDental-Anatomy-Maxillary-Incisors-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- LDental Anatomy: Maxillary Incisors Review</video:title>
      <video:description>&quot;Lec 22- LDental Anatomy: Maxillary Incisors Review&quot;A review of the anatomy of the maxillary incisors.  Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21631.jpg</video:thumbnail_loc>
      <video:duration>1010</video:duration>
      <video:publication_date>2012-09-09T06:26:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zXFf4TEcuMU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>LDental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Incisors</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-15-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 15: Microscope</video:title>
      <video:description>A physics lab demo of the microscope which is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ecf71ff3-f9f4-479b-8b63-a493c1f6221f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-05-27T21:43:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2586.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Microscope</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Cancer</video:title>
      <video:description>The signs, symptoms and metastasis of breast cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/33a5dc3f-25e2-404f-8d7d-627e062b27b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-07-08T10:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3035.mp4</video:content_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>metastasis</video:tag>
      <video:tag>lump</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction</video:title>
      <video:description>The video shows a close view of male breast reduction surgery. Extra enlarged breasts are reduced by the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/786bc88c-d859-4067-ab89-53ed07cda16f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-30T09:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-how-it-is-done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: how it is done?</video:title>
      <video:description>Transcription is process of making mRNA form DNA template. mRNA later is used to make proteins. It is discussed which factors and enzymes are used to make replication possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9c46853f-97aa-4233-8dfc-99635b5ef688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-05-16T01:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/337.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>TATABox</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-tumor-cells-vs-normal-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast tumor cells vs. normal breast cells</video:title>
      <video:description>Normal human breast epithelium cells grown in vitro are organised in packages from which mammary gland  is made. Cells are organised to make a tubing inside (lumen). Human breast cancer cells grown under the same conditions, do not form such lumen and divide overaggressive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f8215366-e6ac-4fab-bdd6-6d0596c42585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2007-05-16T01:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/319.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>breastcancer</video:tag>
      <video:tag>cellculture</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded December 20, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24004.jpg</video:thumbnail_loc>
      <video:duration>4885</video:duration>
      <video:publication_date>2012-09-14T13:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NhNBW8a8-lI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-24-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 24 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27062.jpg</video:thumbnail_loc>
      <video:duration>5008</video:duration>
      <video:publication_date>2012-09-19T06:35:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ZwVtn6heuQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alu-repeats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alu repeats</video:title>
      <video:description>Alu sequence is a short stretch of DNA originally characterized by the action of the Alu restriction endonuclease. Alu sequences of different kinds occur in large numbers in primate genomes. In fact, Alu sequences are the most abundant mobile elements in the human genome. They are derived from the small cytoplasmic 7SL RNA, a component of the signal recognition particle. The event, when a copy of the 7SL RNA became a precursor of the Alu sequence, took place in the genome of an ancestor of Supraprimates.
Transcript
The bulk of human genome contains many sequence that do not code for any protein. These regions of genome are sometimes referred to as &quot;junk&quot; Dna,and make up more than 98% pf human genome.Included in the non-coding dna are many repetitive dna sequences. Two important families of repetitive elements are LINEs(Long Interspersed Elements) and the SINEs(Short Interspersed Elements).L1 is the most prevalent LINEs, and makes up about 17% of human genome.
Alu is the most prevalent SINEs,and equals about 11% of the genome,Alu and other SINEs are &quot;defective&quot; transposons;they depend on the enzymes of other transposons like L1,for mobility.It is estimated that there are about 75000 L1 and 1200000 Alu elements distributed throughout the human genome. Lets take a closer look at a single copy of each L1 ,at approximately 20 times the length of Alu,encodes all the molecular machinery needed to replicate and move within the genome.An l1 element is approximately 6000 nucleotides in length, with two untranslated regions(UTRs)and two open reading frames(ORFs).
The ORF protein products assemble into complex that enables L1 and elements such as Alu to move throughout the genome.The structure of L1 is a stark contrast with that of the tiny 300 nucleotide Alu,Alu elements have no open reading frames and so encode no proteins. Alu elements are characterized by a sequence with two G/C rich regions: the let(L-Alu) and the right(R-Alu) monomers. An A-rich linker connects these monomers. Alu elements end with a poly-A tail.In</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/3f6697fc-ac84-44e3-83ae-d8ec8dd94105/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-07-08T01:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2997.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Alu</video:tag>
      <video:tag>repeats</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 6- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <loc>https://dnatube.com/videos/Cross-Strand-Exchange-During-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cross Strand Exchange During Recombination</video:title>
      <video:description>This is very beutiful video clearfying the complex mechanism of cross strand exchange. Cross strand exchange or crossing over takes place during meiosis . Alleles for same trait are recombined. This process provides us with biological diverstiy. Picture seen under electron microscope is called Holliday Junction.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/57.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cross</video:tag>
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      <video:tag>exchange</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>chromosomal</video:tag>
      <video:tag>crossover</video:tag>
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    <loc>https://dnatube.com/videos/Lec-30-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15221.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-08-28T15:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjFnG8m6mCc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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    <loc>https://dnatube.com/videos/Buttock-Augmentation-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buttock Augmentation Surgery in India</video:title>
      <video:description>Video shows a cheaper buttock augmentation surgery in India Cosmetic surgery at Mumbai. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b44a8034-d452-48a4-85be-9ee31e75e4b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T21:57:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10478.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>minimal</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Buttock</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-histology-of-hyperthyroid-graves-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid histology of hyperthyroid graves disease</video:title>
      <video:description>Histopathology image of diffuse hyperplasia of the thyroid gland clinically presenting as hyperthyroidism graves disease is a syndrome that may consist of hyperthyroidism goiter eye disease orbitopathy and occasionally a dermopathy referred to as pretibial or localized myxedema.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c2a8c1fc-12e5-4346-a5de-6e49e6c608c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-01T22:43:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10484.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histopathology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Graves</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-146-Treasury-Bond-Prices-and-Yields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Treasury Bond Prices and Yields</video:title>
      <video:description>Treasury Bond Prices and Yields

Why yields go down when prices go up</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20469.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-06T15:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mS7t91U9Qqg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Treasury</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Yields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IVF-ICSI-indications-Dr-Soto-Albors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IVF ICSI indications Dr. Soto-Albors</video:title>
      <video:description>Dr. Soto-Albors summarizes the indications for in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2a96a5da-7d7f-479c-8987-489d973be89a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-13T04:19:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2170.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>intracytoplasmic</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>Soto</video:tag>
      <video:tag>Albors</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>ind</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geithner-Plan-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geithner Plan 2.5</video:title>
      <video:description>Geithner Plan 2.5

More exotic ways that a bank could buy transfer exposure to the taxpayer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22697.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-11T02:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0FxRYePmogU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypermature-cataract-Phacoemulsification-using-Trypan-Blue-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypermature cataract Phacoemulsification using Trypan Blue Procedure</video:title>
      <video:description>In cataract surgery the opening of the anterior lens capsule is one of the most critical manouvres since an uncontrolled capsulorhexis may cause a cascade of complications to better visualize the lens capsule the niios r and d introduced the intraocular use of a vital dye trypan blue</video:description>
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      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T21:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10480.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypermature</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Phacoemulsification</video:tag>
      <video:tag>using</video:tag>
      <video:tag>trypan</video:tag>
      <video:tag>blue</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Basic-Trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Trigonometry</video:title>
      <video:description>An introduction to trigonometric functions: sine, cosine, and tangent.</video:description>
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      <video:publication_date>2009-07-07T13:38:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2989.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>math</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>precalculus</video:tag>
      <video:tag>khan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 7- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3809</video:duration>
      <video:publication_date>2012-09-09T03:43:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8aU57IB8chQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 10 - MIT CMS.930 Media, Education and the Marketplace&quot; Ms. Mary Rudder, Kindergarten, Harvard Kent School, Boston, USA

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15249.jpg</video:thumbnail_loc>
      <video:duration>945</video:duration>
      <video:publication_date>2012-08-28T16:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpdtzW8py0c</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Controlling-an-Aircraft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling an Aircraft</video:title>
      <video:description>Roll, Yaw and Pitch are the three different lines of flight of an aircraft. The whole motion of the aircraft is controlled by these three motions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/66559bea-fb85-40fc-a627-b5e7e01e99a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-08-27T18:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3260.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>aircraft</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Flight</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Often-Do-Female-Orgasm-With-Sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Often Do Female Orgasm With Sex</video:title>
      <video:description>This video shows the views of an director of sexual medicine about how common do females orgasm. On an average only about 40% of the girls orgasm during sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c972e7a-1283-4826-bb49-d057be0a0a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T22:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10487.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>do</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>orgasm</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Buttock-Lift-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buttock Lift Surgery</video:title>
      <video:description>Buttock lift surgery includes the reshaping of buttocks by surgical process. Extra mass is removed which results in the lift and tighten of buttocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/848b76ab-78e2-4f6d-b28b-03953514c64a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T22:51:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10503.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Buttock</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Photosynthesis</video:title>
      <video:description>Photosynthesis

Overview of photosythesis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22400.jpg</video:thumbnail_loc>
      <video:duration>817</video:duration>
      <video:publication_date>2012-09-11T01:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-rsYk4eCKnA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Repair-of-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Repair of Bone</video:title>
      <video:description>In this how the body works video, how our body repairs broken bones is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/ec5580fa-25be-4d94-8a7f-71256b53e402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2007-11-24T01:09:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1133.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RICE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RICE</video:title>
      <video:description>RICE for the treatment of bone, joint and muscle injuries. This video gives information of the abbreviation RICE which is rest, ice, compression and elevation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a67d2827-6a8a-4624-9309-e043747b4fa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-12-11T22:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11075.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 8- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <loc>https://dnatube.com/videos/Proliferation-of-T-cell-by-IL-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proliferation of T cell by IL-10</video:title>
      <video:description>IL-10 production induced in Th2 by NS4 protein in HCV genome.</video:description>
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      <video:publication_date>2009-05-04T20:54:12.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Genographic-Project-and-Our-Ancestors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genographic Project and Our Ancestors</video:title>
      <video:description>This is a wild chronicles video. Who are our ancestors and where do they come from? Could our ancestors be more alike than we think? Four people map their genographical history to find out.

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
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      <video:uploader>sikadi</video:uploader>
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      <video:tag>dna</video:tag>
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      <video:tag>Ancestors</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
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    <loc>https://dnatube.com/videos/Fatty-Acid-Vesicle-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Vesicle Formation</video:title>
      <video:description>De novo vesicle formation from fatty acid micelles - Protons are represented by the small glowing spheres. Upon protonation, the micelle structure becomes more fluid and may allow for larger numbers of micelles to join together. Vesicle formation occurs by chance after the fatty acid sheet has reached a threshold surface area. 
video by Janet Iwasa at onemicron</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1204.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STEREO Sun360 Teaser</video:title>
      <video:description>Watch the latest revelation about the entire Sun as observed by the Stereo Satellites on www.nasa.gov/stereo.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Sun360</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Viral-Geometry-and-Structural-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Geometry and Structural Diversity</video:title>
      <video:description>The geometric structures of viruses are beautiful and can be used, along with genomic information, to identify them.</video:description>
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      <video:duration>191</video:duration>
      <video:publication_date>2012-04-12T23:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12218.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>diversity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Putting-yourselves-into-other-peoples-shoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Putting yourselves into other people&apos;s shoes</video:title>
      <video:description>&quot;Lec 2 - Putting yourselves into other people&apos;s shoes&quot; Game Theory (ECON 159)

At the start of the lecture, we introduce the &quot;formal ingredients&quot; of a game: the players, their strategies and their payoffs. Then we return to the main lessons from last time: not playing a dominated strategy; and putting ourselves into others&apos; shoes. We apply these first to defending the Roman Empire against Hannibal; and then to picking a number in the game from last time. We learn that, when you put yourself in someone else&apos;s shoes, you should consider not only their goals, but also how sophisticated are they (are they rational?), and how much do they know about you (do they know that you are rational?). We introduce a new idea: the iterative deletion of dominated strategies. Finally, we discuss the difference between something being known and it being commonly known.

00:00 - Chapter 1. Recap of Previous Lecture: Prisoners&apos; Dilemma and Payoffs 
06:47 - Chapter 2. The Formal Ingredients of a Game
16:01 - Chapter 3. Weakly Dominant Strategies
35:29 - Chapter 4. Rationality and Common Knowledge
01:05:37 - Chapter 5. Common Knowledge vs. Mutual Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>4129</video:duration>
      <video:publication_date>2012-09-01T09:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qQ3kFydI_xQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Rationality</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Robofish-mimics-the-swimming-motion-of-bass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish mimics the swimming motion of bass</video:title>
      <video:description>Mechanical engineers at MIT have created schools five-inch robofish that mimic the swimming motion of bass. In this video, you can see the carangi form swimming technique, with most of the movement taking place in the tail end of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/cd665c50-3e05-4e12-af4d-2d0f811b6ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T11:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3281.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>robots</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Swimming</video:tag>
      <video:tag>robofish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Nash-equilibrium-shopping-standing-and-voting-on-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Nash equilibrium: shopping, standing and voting on a line</video:title>
      <video:description>&quot;Lec 7 - Nash equilibrium: shopping, standing and voting on a line&quot; Game Theory (ECON 159)

We first consider the alternative &quot;Bertrand&quot; model of imperfect competition between two firms in which the firms set prices rather than setting quantities. Then we consider a richer model in which firms still set prices but in which the goods they produce are not identical. We model the firms as stores that are on either end of a long road or line. Customers live along this line. Then we return to models of strategic politics in which it is voters that are spread along a line. This time, however, we do not allow candidates to choose positions: they can only choose whether or not to enter the election. We play this &quot;candidate-voter game&quot; in the class, and we start to analyze both as a lesson about the notion of equilibrium and a lesson about politics.

00:00 - Chapter 1. Bertrand Duopoly: Standard Model
28:18 - Chapter 2. Bertrand Duopoly: Product Differentiation
40:13 - Chapter 3. Perfect Competition Revisited: The Candidate Voter Model 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>4281</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/pMRMYi1SoQs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew Walford Hip Testimony Part 1</video:title>
      <video:description>This interview shows andrew Walford explaining his hip surgery / hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>168</video:duration>
      <video:publication_date>2010-02-01T08:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3769.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>in</video:tag>
      <video:tag>AVN</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Human-Tone-and-Loudness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Tone and Loudness</video:title>
      <video:description>How does the human voice system works. The only vibrating element in the human body is the vocal cords. During normal breathing the vocal cord stays apart and don&apos;t produce sound.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2009-08-08T15:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3191.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
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      <video:tag>Voice</video:tag>
      <video:tag>system</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Continuous everting mattress pattern suture</video:title>
      <video:description>This video reviews common suture knots and patterns used in veterinary surgery further advice on suture pattern selection is given in individual relating to specific procedures however today most surgeons gravitate towards simple appositional suture patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4f7f4a1-6cd8-4517-9251-acb0ea1505ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10357.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Everting</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclin Dependant Kinases 2 (CDK2)</video:title>
      <video:description>CDK2 - Cyclin Dependant Kinases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e49385c2-ffaf-4cf0-9beb-6cf3f5d01735/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2010-11-23T00:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cyclin</video:tag>
      <video:tag>Dependant</video:tag>
      <video:tag>kinases</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/G-Protein-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G-Protein Signaling</video:title>
      <video:description>This video explains the process of cellular signaling through G-protein-coupled receptors.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>190</video:duration>
      <video:publication_date>2010-04-08T19:57:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4100.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>coupled</video:tag>
      <video:tag>receptor</video:tag>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Anterior-Guidance-and-Esthetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90  - Anterior Guidance and Esthetics</video:title>
      <video:description>&quot;Lec 90  - Anterior Guidance and Esthetics&quot; The anterior teeth have been cast and Dr. Clayton checks the esthetics of the porcelain, then tries the restorations in the patient&apos;s mouth, checking for proper occlusion. Orig. air date: SEP 20 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1458</video:duration>
      <video:publication_date>2012-09-09T06:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ft14ACBkluo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>guidance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Esthetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ken-McKinnon-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ken McKinnon Hip Testimony</video:title>
      <video:description>Ken McKinnon explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/6ab2ce74-e445-4dcd-a9a6-b17701d1a23a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2010-02-01T12:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3801.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-term-memory-and-molecular-basis-of-early-LTP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short-term memory and molecular basis of early LTP</video:title>
      <video:description>This video demonstrates molecular basis of early LTP which is also called as short-term memory. Early LTP (short-term memory) depends on a calcium-dependent protein kinase to strengthen an existing synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e8f3ecdd-3c56-4947-8f81-0c5fdedbf5df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-17T22:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12260.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>LTP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Esophagitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Esophagitis?</video:title>
      <video:description>Doctor Carlo A. Oiler, MD FACEP emergeny physician will tell you about esophagitis. Video is very helpful and is explained with diagrams and structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/6daadbb8-db1b-431e-8704-8ac9a269546b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-04-07T17:06:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30422.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophagitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-gastrulationventral-furrow-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila gastrulation/ventral furrow formation</video:title>
      <video:description>A three hours hold fruit fly embryo is imaged ventrally via fluorescence microscopy for 30 minutes. Myosin is tagged with GFP. This process, called gastrulation, serves in most higher organisms (including humans) for the formation of the three body layers: epi-, meso- and endoderm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bb788043-2378-410b-bc83-41f9559ae9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T05:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1675.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>gastrulation</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Physics-111-Gamma-Ray-Spectroscopy-GMA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Physics 111: Gamma Ray Spectroscopy (GMA)</video:title>
      <video:description>Physics 111: Gamma Ray Spectroscopy (GMA)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Gamma Ray Spectroscopy Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The purpose of this experiment is to measure the mass attenuation coefficients of several materials using gamma ray sources. First you will perform some tests to show the effect of various equipment settings. You will then use the known sources to calibrate your detector, and verify the inverse square law. Finally, you will make some measurements that will allow you to calculate the mass attenuation coefficients for several materials at several energies.

In this apparatus, the gamma rays enter a NaI scintillator crystal, which converts them into many lower energy photons. These photons travel through the crystal to the photocathode of a photomultiplier tube, where they are converted into electrons by means of the photoelectric effect. The photo-electrons are sent through a series of electrodes where the number of electrons is multiplied. At the anode, a pulse of current is produced, and then counted. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26998.jpg</video:thumbnail_loc>
      <video:duration>1679</video:duration>
      <video:publication_date>2012-09-19T06:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cZGMngx-6yE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>GMA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Democratization-of-Ubiquitous-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Democratization of Ubiquitous Computing</video:title>
      <video:description>&quot;Lec 13 - The Democratization of Ubiquitous Computing&quot; April 25, 2008 lecture by Leah Buechley for the Stanford University Human Computer Interaction Seminar (CS547).

Computational textile researchers weave, solder and sew electronics into cloth to build soft, flexible and wearable computers. Computational textiles or &quot;e-textiles&quot; is a young discipline, and developments in the field have so far been relegated almost exclusively to research labs in industry and academia. Lisa Buechley presents advancements that make the designing and building of e- textiles accessible to new audiences, describing developments in engineering, design and applications that are helping to democratize creative ubiquitous computing.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24052.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T14:59:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrgF0mRGvtk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ubiquitous</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-responses-to-HCV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell responses to HCV</video:title>
      <video:description>This is a second part of the video which shows cell&apos;s response to HCV which is also called as Hepatitis C virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6dd77d70-b5d6-4b55-aeec-e13be3e4fe23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-05-04T20:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2138.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Dissection-Superficial-Cervical-Region-and-Posterior-Triangle-of-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck</video:title>
      <video:description>&quot;Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck&quot;Gross anatomy of the superficial cervical region and the posterior triangle of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21669.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-09T06:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0lIJjupXAg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>region</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neckq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mixed-strategies-in-baseball-dating-and-paying-your-taxes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mixed strategies in baseball, dating and paying your taxes</video:title>
      <video:description>&quot;Lec 10 - Mixed strategies in baseball, dating and paying your taxes&quot; Game Theory (ECON 159)

We develop three different interpretations of mixed strategies in various contexts: sport, anti-terrorism strategy, dating, paying taxes and auditing taxpayers. One interpretation is that people literally randomize over their choices. Another is that your mixed strategy represents my belief about what you might do. A third is that the mixed strategy represents the proportions of people playing each pure strategy. Then we discuss some implications of the mixed equilibrium in games; in particular, we look how the equilibrium changes in the tax-compliance/auditor game as we increase the penalty for cheating on your taxes.

00:00 - Chapter 1. Mixed Strategy Equilibria: Example (Continued)
12:49 - Chapter 2. Mixed Strategy Equilibria: Other Examples in Sports
23:41 - Chapter 3. Mixed Strategy Equilibria Interpretation 1: Literal Randomization
28:17 - Chapter 4. Mixed Strategy Equilibria Interpretation 2:  Players&apos; Beliefs about Each Other&apos;s Actions
47:04 - Chapter 5. Mixed Strategy Equilibria Interpretation 3: Prediction of Split on Two or More Courses of Action in a Large Population
59:52 - Chapter 6. Mixed Strategy Equilibria: Policy Applications

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16743.jpg</video:thumbnail_loc>
      <video:duration>4412</video:duration>
      <video:publication_date>2012-09-01T09:06:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9b2AMWwMToc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Communities-Key-Institutions-and-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Communities: Key Institutions and Relationships</video:title>
      <video:description>&quot;Lec 4 - Communities: Key Institutions and Relationships&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins by discussing how modern perceptions of the &apos;traditional&apos; community have informed the manner in which the early modern social landscape is discussed. From here he moves on to address the lived reality of community and social bonds in the period. The roles that the intertwined ideas of lordship and tenancy, custom, neighborliness and social &apos;credit&apos; played in rural manors and parishes are examined, as are urban institutions like the guilds, and relationships of kinship more generally. Professor Wrightson argues that the social bonds of community and neighborliness were indeed key features of early modern society and could occupy a pivotal position in people&apos;s lives, but also warns that communities could also be restrictive and riven by conflicts and tensions. While recognizing the importance of bonds of mutual obligation, we must not sentimentalize them.

00:00 - Chapter 1. Community
08:24 - Chapter 2. Authority
18:32 - Chapter 3. Neighbors
37:27 - Chapter 4. Kinship

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23255.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-13T12:06:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-qdApVXVS0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 35 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;: Fast Poisson solver (part 2); finite elements in 2D (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15729.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-08-28T20:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a6sPpQXST5E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gut</video:title>
      <video:description>You&apos;ve got guts to be reading this. The stomach has very strong muscles that help with the digestion of the food. This animation shows the gut or stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a8ee43e4-bab6-464e-b04b-ce053e8e28e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-06-29T09:26:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2915.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Gut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-the-formation-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in the formation of protein</video:title>
      <video:description>Miracles in the formation of protein is explained in this video to show why God exist. The proteins that humans ingest for their nutrition are not all used by the body in the same form. First of all, they are decomposed into smaller molecules called amino acids. Later on, these amino acids are brought together in new arrangements to make any one of the 200,000 different types of protein encoded in the DNA which may be needed at that particular time. The name given to this complex process, each step of which is a miracle in itself, is protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/eb4f9644-3028-4603-a844-6cdf6a65f9a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2009-07-04T13:24:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2939.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-and-mental-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical and mental health</video:title>
      <video:description>This video is aimed to improve your physically and mental health. Enjoy how to be and stay healthy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/126f23a2-10c2-4249-96f6-5e38d395763f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-06-19T16:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2861.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Gross-Anatomy-Superficial-and-Deep-Back-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Gross Anatomy:  Superficial and Deep Back Muscles</video:title>
      <video:description>&quot;Lec 24 -Gross Anatomy:  Superficial and Deep Back Muscles&quot;Shows the anatomy of the superficial and deep back muscles using a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21681.jpg</video:thumbnail_loc>
      <video:duration>1212</video:duration>
      <video:publication_date>2012-09-09T06:55:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RPZ-n_axrfw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introductions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introductions</video:title>
      <video:description>&quot;Lec 1 - Introductions&quot; The American Novel Since 1945 (ENGL 291)

In this first lecture Professor Hungerford introduces the course&apos;s academic requirements and some of its central concerns. She uses a magazine advertisement for James Joyce&apos;s Ulysses and an essay by Vladimir Nabokov (author of Lolita, a novel on the syllabus) to establish opposing points of view about what is required to be a competent reader of literature. The contrast between popular emotional appeal and detached artistic judgment frames literary debates from the Modernist, and through the post-45 period. In the second half of lecture, Hungerford shows how the controversies surrounding the publication of Richard Wright&apos;s Black Boy highlight the questions of truth, memory, and autobiography that will continue to resurface throughout the course.

00:00 - Chapter 1. Introduction: Major Themes
08:07 - Chapter 2. Course Requirements
13:43 - Chapter 3. How To Read: On Joyce and Nabokov 
29:30 - Chapter 4. Introduction to Richard Wright&apos;s &quot;Black Boy&quot;: Autobiography and Editorial Influence
43:58 - Chapter 5. Conclusions: &quot;Black Boy&quot; and Major Course Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16759.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-01T09:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TyVAU5iGe0k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>autobiography</video:tag>
      <video:tag>Cultural</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Everyman</video:tag>
      <video:tag>fictionality</video:tag>
      <video:tag>writers</video:tag>
      <video:tag>impersonality</video:tag>
      <video:tag>Modernism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Venus-Fly-Trap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Venus Fly Trap</video:title>
      <video:description>The Venus Fly Trap is a carnivorous plant that feeds on insects. It is very colorful so that insects are attracted to it. This video shows how a Venus fly trap feeds on an insect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/acf8e856-b3cc-4c38-a35d-42275f3efcc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3229.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Trap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/God-is-known-through-reason-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>God is known through reason 3</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c3685493-0808-49c0-814e-d4d31e292713/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:39:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3090.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>eyeseagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vision-system-an-educational-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vision system: an educational video</video:title>
      <video:description>This educational video on the vision system demonstrates how we see. Light reflected from an object passes through the retina and initiates neural signals that creates image of the object. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60236863-e192-43f5-afc5-3b30f473596a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-11-27T11:49:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6205.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>educational</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Diopsys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-air-on-the-speed-of-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of air on the speed of light</video:title>
      <video:description>The video shows a simple experiment that demonstrates that light is slowed down in the presence of air. The refractive index of air is 1.00025. This causes speed of light to reduced by 1/4000, while traveling through air. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8809dca8-4c13-4fdb-ada7-a87ffd0c4e6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-07-07T13:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2985.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Immune-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV-Immune Cells</video:title>
      <video:description>Doctors are considering using a new technology for genetically modifying AIDS patients&apos; own cells to be resistant to HIV. As this ScienCentral News video explains, they&apos;re modeling the idea after rare individuals who are naturally immune to the AIDS virus. http://www.sciencentral.com/video/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b2f2c9e8-d47e-4ba1-9769-5540820504a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-04-08T15:07:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4091.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>sciencentral</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Flannery-OConnor-Wise-Blood-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Flannery O&apos;Connor, Wise Blood (cont.)</video:title>
      <video:description>&quot;Lec 4 - Flannery O&apos;Connor, Wise Blood (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on Flannery O&apos;Connor&apos;s Wise Blood, Professor Amy Hungerford continues to offer several specific contexts in which to read and understand the novel. Having used O&apos;Connor&apos;s letters to delve into her theological commitments in the previous lecture, Professor Hungerford now explores the southern social context, particularly with respect to race and gender, and the New Critical writing program of which O&apos;Connor was a product. Hungerford finally suggests that O&apos;Connor&apos;s writing illuminates the important--and perhaps undertheorized--link between the institutionalization of formal unity by the New Critics, and their strong religious influences.

00:00 - Chapter 1. On the Depiction of Women: Fragmented Bodies and Southern Society
07:36 - Chapter 2. Modes of Violence: Abused Children, Police Brutality, and Racism
16:52 - Chapter 3. Exploring the Narrative Purpose of Violent Imagery: The Question of Sympathy
24:13 - Chapter 4. Returning to a Theological Structure: A Close Reading of Chapter Seven
35:36 - Chapter 5. New Criticism and the Institutionalization of Modernism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16762.jpg</video:thumbnail_loc>
      <video:duration>2686</video:duration>
      <video:publication_date>2012-09-01T09:32:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/COzAb8FyIis</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aesthetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>torture</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>children</video:tag>
      <video:tag>grotesque</video:tag>
      <video:tag>iconography</video:tag>
      <video:tag>McGurl</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Criticism</video:tag>
      <video:tag>race</video:tag>
      <video:tag>sympathy</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Yeager</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-National-Jewish-Health-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on National Jewish Health Treatment</video:title>
      <video:description>This video will provide you the knowledge about national Jewish health treatment. This was the first institute whose primary goal was to provide a free of cost treatment for the patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9445.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-30T09:22:29.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9445.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>National</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/False-Designs-or-Reconstructions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>False Designs or Reconstructions</video:title>
      <video:description>False Designs or Reconstructions is explained in this video. The number of living fossils that literally silence Darwinism is in the millions. Some of these are stored in warehouses. Only a very few are on display in various museums. This video has been prepared in order to put an end to the mentality that causes these fossils, that represent a complete response to Darwinism, to be hidden away, and that prevents them from being placed before the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b4c80ddb-d6ab-43e2-a16e-e27eccd5ba67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2009-08-07T20:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3168.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Streptococcus-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Streptococcus Infections</video:title>
      <video:description>Streptococcus Infections are a type of infections that are caused due to bacteria called streptococcal. Watch this video to know how these bacteria affect our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/454cb450-f79d-478f-9da6-2667d31e2f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2013-02-10T01:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29867.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Streptococcus</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flue-can-emotional-states-influence-the-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flue: can emotional states influence the immunity</video:title>
      <video:description>Swine flue is caused by a virus named N1H1. Viruses used the same receptor as neuropetides, to enter the cells. This video argues that during authentic happiness, the receptors are occupied by the neuropeptides. As a result, Viruses such as swine flue viruses, may have little chance to bind the receptors and enter the host cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9d7bf65d-fad4-4d08-a5cd-7fd9799957e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2009-09-02T02:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3314.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>swine</video:tag>
      <video:tag>flue</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>emotional</video:tag>
      <video:tag>States</video:tag>
      <video:tag>influence</video:tag>
      <video:tag>the</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>neuropeptide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Guest-Lecture-by-Andrew-Goldstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Guest Lecture by Andrew Goldstone</video:title>
      <video:description>&quot;Lec 6 - Guest Lecture by Andrew Goldstone&quot; The American Novel Since 1945 (ENGL 291)

In this guest lecture, Teaching Fellow Andrew Goldstone provides us with some key concepts for understanding Modernism and Nabokov&apos;s relation in particular to his literary forebears T. S. Eliot, James Joyce, and Marcel Proust. Positing the &quot;knight&apos;s move&quot; as a description of Nabokov&apos;s characteristically indirect, evasive style, Goldstone argues that Nabokov&apos;s parodies of Modernist form in fact reveal his deep commitment to some of the same aesthetic principles. While the knight&apos;s move often indicates a playful attitude towards tradition, it also betrays a traumatic rupture with the past, reflecting a sense of exile that links Nabokov&apos;s art with the violence of Lolita&apos;s protagonist, Humbert.

00:00 - Chapter 1. Defining Literary Modernism
10:01 - Chapter 2. The Knight&apos;s Move: Nabokov on Tradition and Originality
15:56 - Chapter 3. The Influence of Joyce
27:35 - Chapter 4. Reading Nabokov as an Exile

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16764.jpg</video:thumbnail_loc>
      <video:duration>2606</video:duration>
      <video:publication_date>2012-09-01T09:32:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QPnxLNFzA8s</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aesthetic</video:tag>
      <video:tag>bliss</video:tag>
      <video:tag>autonomy</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>exile</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Joyce</video:tag>
      <video:tag>Knight</video:tag>
      <video:tag>s</video:tag>
      <video:tag>move</video:tag>
      <video:tag>McFate</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>originality</video:tag>
      <video:tag>Proust</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>form</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Eliot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spemanns-Organizer-in-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spemann&apos;s Organizer in development</video:title>
      <video:description>This video explains Spemann&apos;s famous discovery of the &apos;Organiser&apos;  in development.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3cc5f499-4410-4e6c-ae30-27bcd7011f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-04-08T20:32:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4187.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Spemann</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Organizer</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Vladimir-Nabokov-Lolita-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Vladimir Nabokov, Lolita (cont.)</video:title>
      <video:description>&quot;Lec 7 - Vladimir Nabokov, Lolita (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In the last of three lectures on Lolita, Professor Amy Hungerford discusses the broader context of Nabokov&apos;s relation to his novel: both the debate it inspires surrounding censorship and artistic originality, and the concern it evokes in him about the work of art&apos;s distillation of the living world or word. Hungerford masterfully draws connections between Nabokov&apos;s interest in lepidoptery--butterfly collecting--with his evident fear that the printed word become lapidary, or stone-like. Just as we can no longer appreciate the beauty of a butterfly&apos;s motion, once it has been pinned down, so too might living language fall victim to a kind of violence on the page, a formal equivalent to the thematic violence that increases as the novel progresses.

00:00 - Chapter 1. Censorship
11:11 - Chapter 2. The Second Road Trip: Lolita&apos;s Agency
24:45 - Chapter 3. Canceled Children: The Symbol of Elphinstone
35:03 - Chapter 4. Two Forms of the Aesthetic: The Living and the Lapidary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16765.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-01T09:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YZyIQM073rc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>canceled</video:tag>
      <video:tag>children</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>Kasbeam</video:tag>
      <video:tag>barber</video:tag>
      <video:tag>lapidary</video:tag>
      <video:tag>lepidoptery</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>play</video:tag>
      <video:tag>pornography</video:tag>
      <video:tag>seduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-A-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing A Heart Attack</video:title>
      <video:description>This video will help you to recognize a heart attack. Some of the symptoms are- chest pain, shortness of breath, irregular heartbeat, nausea, vomiting and sweating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e29de74a-6dc2-4eb2-ba31-0e8caac4e8fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T23:03:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10546.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lactose-turns-on-the-lac-operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How lactose turns on the lac operon</video:title>
      <video:description>Transcription of some genes can be induces by specific inducer molecules. Lac operon is an example of such inducible gene which is turned on by lactose present in the cells. This video explains how lactose initiates transcription of lac operon. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/31830bdb-9653-4a10-903f-e0deb1d50ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2007-03-17T06:28:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lac</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>E</video:tag>
      <video:tag>coli</video:tag>
      <video:tag>inducable</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-III-Ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (III)- Ligation</video:title>
      <video:description>DNA ligation joins two linear DNA fragments together with covalent phosphodiester bonds between 3 hydroxyl ends of one nucleotide with the 5 phosphate end of another. In PCR cloning, insert DNA and vector digested by the same restriction enzyme can be ligated by DNA ligase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/9d9cd56a-20b7-4559-86b1-da304282bddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-03-29T06:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4030.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>III</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  Jack Kerouac, On the Road</video:title>
      <video:description>&quot;Lec 8 -  Jack Kerouac, On the Road&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford&apos;s lecture on Kerouac&apos;s On the Road begins by contrasting the Beats&apos; ambition for language&apos;s direct relation to lived experience with a Modernist sense of difficulty and mediation. She goes on to discuss the ways that desire structures the novel, though not in the ways that we might immediately expect. The very blatant pursuit of sex with women in the novel, for example, obscures the more significant desire for connection among men, particularly the narrator Sal&apos;s love for Dean Moriarty. The apparent desire for the freedom of the open road, too, Hungerford argues, exists in a necessary conjunction with the idealized comforts of a certain middle-class American domesticity, signaled by the repeated appearance of pie.

00:00 - Chapter 1. The Beats: Similarities and Differences to Literary Modernism
09:46 - Chapter 2. A New Use of Language: Mirroring the Speed of Experience
18:13 - Chapter 3. &quot;The Prophet of &apos;Wow&apos;&quot;: The Language of Dean Moriarty/Neal Cassady
29:48 - Chapter 4. Dean and Sal: Tangled Sexual Tensions
33:56 - Chapter 5. The Hunger Metaphor: The American Culture of Consumption
40:21 - Chapter 6. Modes of Craftedness: Carlo Marx&apos;s Papier-Mache Mountains

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16766.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-09-01T09:32:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4kgGrgF3JhQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Beats</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>Eliot</video:tag>
      <video:tag>embarrassment</video:tag>
      <video:tag>excess</video:tag>
      <video:tag>Ginsberg</video:tag>
      <video:tag>wow</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Challenging Perimeter Problem</video:title>
      <video:description>Challenging Perimeter Problem

Perimeter of rectangle covered by 9 non-overlapping squares.  From 200) American Invitational Math Exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20309.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T14:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1uWZNW5PF-s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Challenging</video:tag>
      <video:tag>Perimeter</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting - Cellometer</video:title>
      <video:description>( http://www.abnova.com ) - The Nexcelom Bioscience Cellometer® is a simple to use, automated cell counter designed to improve accuracy and repeatability. You just pipette 20µL of sample, insert the slide and click count. Cell Concentration, cell size and viability are displayed in less than 30 seconds. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/4cde0ab6-5b6a-4318-9524-b6ce876203dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-10-11T08:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4642.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes the Sarcomere Structure in a sarcomere model. It identifies structures such as the Z line, thick myofilaments, thin myofilaments, myosin, as well as the M line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8478a108-3279-4104-8378-38ffd7de1b01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-14T23:36:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5336.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>line</video:tag>
      <video:tag>thick</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>M</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>WEBSITE: http://www.teachertube.com A lab involving an egg vinegar water and corn syrup that shows the effects of osmosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/22314d64-37f0-4d6b-826f-987b116af8d7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-18T17:26:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3445.mp4</video:content_loc>
      <video:uploader>a mccrarey</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>IDLA</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>teacher</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>plans</video:tag>
      <video:tag>teachertube</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>students</video:tag>
      <video:tag>schools</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of an Ontology Annotation, part 1</video:title>
      <video:description>Introduction to Biomedical Ontologies  class # 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f8ba0bf-6822-4b31-baff-bd8cf87e7cd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-20T23:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5640.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
      <video:tag>annotation</video:tag>
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    <loc>https://dnatube.com/videos/Nutritional-Drinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video is about Mona Vie antioxidants or nutritional drinks. These drinks mainly contain Vitamin C and E that removes damaging oxidizing agents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a4ed9fa3-5c6b-473b-963c-b9906088f72d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2010-11-23T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5790.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>MonaVie</video:tag>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-TATA-Binding-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of TATA Binding Protein</video:title>
      <video:description>This video describes The TATA-binding protein (TBP) which is a general transcription factor that binds specifically to a DNA sequence called the TATA box.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cf125784-2cd7-4c61-9294-423813c8352f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-18T02:48:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7047.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>TATA</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LanthaScreen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LanthaScreen</video:title>
      <video:description>Invitrogen LanthaScreen® Eu Kinase Binding Assay Capabilities Video. The principle of the LanthaScreen® Eu Kinase Binding Assay is shown in Figure 1.  Binding of an Alexa Fluor® conjugate or “tracer” to a kinase is detected by addition of a Eu-labeled anti-tag antibody. Binding of the tracer and antibody to a kinase results in a high degree of FRET, whereas displacement of the tracer with a kinase inhibitor results in a loss of FRET. Unlike many kinase activity assays, this assay is a simple mix-and-read assay, with no development steps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ded37a04-2df6-4d6c-9e1b-0740834c9981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-24T05:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5911.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LanthaScreen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Structure-and-Otitis-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Structure and Otitis Media</video:title>
      <video:description>The ear structure is unique and fragile. The condition called Otitis Media may cause hearing problems. Children suffer from it more often.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/33255f40-8c80-4212-a6b1-74a061dee714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T09:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9447.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>More than 70% of Europeans oppose transgenic foods.  Much of today&apos;s food production practices, however, make avoiding them difficult, as this informative documentary clip explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39cf52e4-8856-44bc-937a-5a13a8984116/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-22T22:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5687.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>GMO</video:tag>
      <video:tag>label</video:tag>
      <video:tag>soy</video:tag>
      <video:tag>soybeans</video:tag>
      <video:tag>farming</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 30- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17029.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-02T04:34:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7WYx2FmA5ls</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Magnetic levitation haptic interface technology uses magnetic levitation technology to create an interface that allows its users to hapticly or tactilely experience computed or virtual environments through a freely moving joystick or finger grip</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/84792b39-ce4d-42ac-a227-9ac6c76c1c6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
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      <video:uploader>hp175</video:uploader>
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      <video:tag>Maglev</video:tag>
      <video:tag>Haptic</video:tag>
      <video:tag>Interfaces</video:tag>
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      <video:description>Just months after the first cases of swine flu appeared in April 2009 millions of people had gotten sick and some had even died as drug companies produced a vaccine that prevented millions more from catching this flu researchers participating in an international project called midas were simulating disease spread these simulations show the hypothetical spread of a moderately contagious pandemic flu around the globe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8188613-2ead-4274-98c4-cc9c8248fab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-24T00:36:03.000Z</video:publication_date>
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      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>model</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Water Pollution Control 2</video:title>
      <video:description>Lec 20 - Water Pollution Control 2.
November 2, 2009

Prof. Bob Infelise discusses Control of Point-Source Pollution:  The NPDES Program; Covered Waters; Covered Activities.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16987.jpg</video:thumbnail_loc>
      <video:duration>4664</video:duration>
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      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091102</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Her2 Neu Receptor. HER2/neu (also known as ErbB-2) stands for &quot;Human Epidermal growth factor Receptor 2&quot; and is a protein giving higher aggressiveness in breast cancers. It is a member of the ErbB protein family, more commonly known as the epidermal growth factor receptor family. HER2/neu has also been designated as CD340 (cluster of differentiation 340) and p185. It is encoded by the ERBB2 gene. Read more: http://en.wikipedia.org/wiki/HER2/neu</video:description>
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      <video:duration>59</video:duration>
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      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>Neu</video:tag>
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      <video:description>Lec 11 - Toxics and Waste 1.
September 29, 2009

Prof. Bob Infelise discusses Risk Assessment and Management of Waste.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:tag>Infelise</video:tag>
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      <video:description>&quot;Lec 38 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27142.jpg</video:thumbnail_loc>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>38</video:tag>
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      <video:description>Boston Massachusetts Medical Malpractice Lawyer, Trial Animation, Trial Technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5600d056-08df-4416-b5c1-fa1d2597ec75/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5948.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Boston</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 38- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-02T05:04:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BWpRtpTh4lc</video:player_loc>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Biology-1AL-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Biology 1AL - Lecture 1</video:title>
      <video:description>Biology 1AL - Lecture 1

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25749.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-18T17:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rij1kAfXqNQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Your-Brain-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Your Brain Works</video:title>
      <video:description>This video shows the generalized structure of a neuron. Cells of the nervous system in our body are called the nerve cells or neurons. These are specialized to carry messages through electrochemical process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8413d62f-a5e5-43c9-943d-98bf786b55e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2010-11-24T00:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5887.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>neuron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Air-Pollution-Control-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Air Pollution Control 3</video:title>
      <video:description>Lec 15 - Air Pollution Control 3.
October 13, 2009

Prof. Bob Infelise discusses National Ambient Air Quality Standards; The Problem of Non-Attainment.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16982.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-01T18:20:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7Fk9rpiLZ0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091013</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Drosophila-Early-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila - Early Development</video:title>
      <video:description>The drosophila is a darling of scientists and is commonly referred to as a fruit fly. This clip shows the early development of this organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b63a98ff-9e68-401b-a76a-2e3d5107dd2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2010-11-24T22:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6045.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Early</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytochrome-C-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytochrome C evolution</video:title>
      <video:description>Cytochrome C is a proteinous iron that shuts electrons in the electron transportation system. It&apos;s advancement is not related to externally selected pressure and therefore its a powerful parameter to exhibit inheritance across blades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d87a4107-4c8f-45c0-8354-c8c63e3551e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2010-11-25T20:50:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6074.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-105-Dental-Casting-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105  - Dental Casting Procedures</video:title>
      <video:description>&quot;Lec 105  - Dental Casting Procedures&quot; Demonstrates the techniques of spruing, investing, and casting gold via the water immersion technique.  Orig. air date: AUG 15 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1905</video:duration>
      <video:publication_date>2012-09-09T07:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qw1rJhyMHog</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Casting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dangers-of-staying-inside-all-the-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangers of staying inside all the time</video:title>
      <video:description>If you never went outside your bones would grow weak due to a vitamin D deficiency and you&apos;d feel depressed and stressed.  These consequences with others are the topic of this asapScience video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6e45adf6-66ea-44c7-905e-ffeb455606be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2014-10-03T12:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31860.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sitting</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Outside</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Depression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Antibonding-Orbitals-and-More-in-Jmol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibonding Orbitals and More in Jmol</video:title>
      <video:description>Antibonding is a type of chemical bonding an antibonding orbital is a form of molecular orbital that is located outside the region of two distinct nuclei the overlap of the constituent atomic orbitals is said to be out of phase and as such the electrons present in each antibonding orbital are repulsive and act to destabilize the molecule as a whole</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7426e65b-ec27-4d0f-9d94-121275528608/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2010-11-30T12:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6274.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>in</video:tag>
      <video:tag>Jmol</video:tag>
      <video:tag>28</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Linear-Transformations-as-Matrix-Vector-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Linear Transformations as Matrix Vector Products</video:title>
      <video:description>Linear Transformations as Matrix Vector Products

Showing how ANY linear transformation can be represented as a matrix vector product</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22047.jpg</video:thumbnail_loc>
      <video:duration>1052</video:duration>
      <video:publication_date>2012-09-11T00:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PErhLkQcpZ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Transformations</video:tag>
      <video:tag>as</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Products</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Applications-of-Double-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Applications of Double Integrals</video:title>
      <video:description>What are the applications of double integrals? How can we calculate the mass of an object if density function is provides? This video will help you to solve all these problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/bf2fd762-1671-4d3b-a01b-83dab08dfbd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2010-12-06T10:27:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6472.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 25- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17022.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-09-02T04:28:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DkB0BTJqlGw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Physics-of-Foams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics of Foams</video:title>
      <video:description>How does the foam forms? A very interesting video showing the physics behind this process of foam formation is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d3d1f9bf-75fa-46e3-a086-43fec45df420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T05:32:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29046.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>foam</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 3-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19118.jpg</video:thumbnail_loc>
      <video:duration>5007</video:duration>
      <video:publication_date>2012-09-04T17:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1I8Rg7065PE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Discussion-About-Bioorganic-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discussion About Bioorganic Chemistry</video:title>
      <video:description>Five different types of molecules are discussed in this video - 1. Fats and oils 2. Simple sugars 3. Carbohydrates and starches 4. proteins and enzymes 5. nucleic acids(DNA, RNA)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/33b35085-fd06-4d59-9142-647863111491/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2010-12-03T14:01:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6398.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bioorganic</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Applications-of-General-Acid-Catalysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Applications of General Acid Catalysis</video:title>
      <video:description>Video discusses some applications of general acid catalysis. Explanation with the reactions and diagrammatic structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3edcd207-70c4-40e5-9bec-060dc3a670f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2010-11-30T12:37:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6275.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>18</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Heat And Entropy</video:title>
      <video:description>Tutorial on entropy and heat. Watch the video to know about all the topic related to entropy and heat. A lot of formulas and concepts are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/89ae5627-266a-435b-974e-fc6cf13bf506/cand_5.jpg</video:thumbnail_loc>
      <video:duration>519</video:duration>
      <video:publication_date>2010-12-03T15:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6413.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>heat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Power-of-the-Heart-by-spirit-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Power of the Heart by spirit science</video:title>
      <video:description>Power of the Heart by spirit science is explained in this video. The Spirit science website has videos promoting a bigger range of &quot;New age woo&quot; comprising but not limited to chakras, orgone energy, astral projection, crystal woo, sacred geometry and quantum woo. They also posses a you tube channel for their video. This video &apos;Power of the heart&apos; is the 15th in this series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a7d1fd0f-2a49-43e0-8f4d-9237d2c1c9ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2013-01-30T07:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29050.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 21 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19696.jpg</video:thumbnail_loc>
      <video:duration>4785</video:duration>
      <video:publication_date>2012-09-05T04:16:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QUaKLCfOJCc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a43a5b5-78dd-4ac8-afec-ce3412d8578b/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9e77ba50-3fa5-4506-b703-075edbddc729/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f3856afb-8f8c-48ec-92e6-13d7726b8ad2/cand_5.jpg</video:thumbnail_loc>
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      <video:description>&quot;Lec 48 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Convolution equations: deconvolution; convolution in 2D

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3dc8b1c7-fe6f-4f3f-bc68-2d0760a0aea4/cand_5.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c17a8316-708a-42c8-a8ba-4852fc243039/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T03:15:04.000Z</video:publication_date>
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      <video:publication_date>2011-12-12T03:17:03.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
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      <video:tag>Triangle</video:tag>
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      <video:description>&quot;Lec 49 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Sampling Theorem

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15743.jpg</video:thumbnail_loc>
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      <video:tag>differential</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7599e7e8-ee2d-41e0-9822-9059c390c2eb/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video demonstrates the basic principles of law of reflection. Each point on the surface becomes a source of secondary wavelet according to Huygen&apos;s principle.</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles In Making Soap</video:title>
      <video:description>This video discusses everything you need to know about making soap and its composition. The sodium salt of a fatty acid is called Soap.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Acid</video:tag>
      <video:tag>Saponification</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/World-s-Natural-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>World &apos;s Natural Ecosystem</video:title>
      <video:description>This video explains the natural ecosystem Of the world i.e. the self sustaining unit of the biosphere. Ecosystem can be divided into two parts - The Terrestrial Ecosystem and The Aquatic Ecosystem.</video:description>
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      <video:duration>337</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11661.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Ecosystem</video:tag>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -| MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 2 -| MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:tag>programming</video:tag>
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    <video:video>
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      <video:description>Medical tourism with forerunnershealthcare by michael harper usa he has done 3 level cervical fusion surgery in india listen to michael from the hospital dr dheeraj bojwani with micheal harper</video:description>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:description>Polygon is a full-service global provider of Mode Of Action medical animation for the pharmaceutical and biotech industry. Using the finest talent that spans the creative and medical industries, we are able to achieve the ultimate goal of scientific accuracy and visual perfection. Our medical animation is used as a promotional tool at the global launch for a device or drug, as well as for educational purposes. http://www.polygonmedical.com/showreel.html For more info, visit http://www.polygonmedical.com</video:description>
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      <video:uploader>Polygon Medical Animation</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The applications of photoelectric cell and principles of photoelectric effect are discussed in this presentation. The emission or ejection of electrons from a metal surface in response to incident light is known as photoelectric effect.</video:description>
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      <video:duration>262</video:duration>
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      <video:category>Atomic Physics</video:category>
      <video:tag>photoelectric</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>Phototube</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Creationism and Intelligent Design the Same?</video:title>
      <video:description>This video will answer this question with valid proof. You can also download this video if you go to,
http://www.mediafire.com/?evzx2yhxtyi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91d3c890-29ec-4fe5-a870-f859b682476e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
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      <video:uploader>spasiba</video:uploader>
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      <video:tag>Proof</video:tag>
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      <video:tag>creationism</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 6, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/F3viANPhfD0</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to learn A to Z in ecg arabic .</video:title>
      <video:description>This is the only place you can easily understand the ecg Arabic lesson from A-Z. The video explores all concepts to make your learning easy and interesting.</video:description>
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      <video:duration>489</video:duration>
      <video:publication_date>2011-12-06T19:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10876.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 9 - Multiplayer Games: Psychological Engagement and Implications&quot; January 12, 2007 lecture by Byron Reeves for the Stanford University Human Computer Interaction Seminar (CS 547).  New experimental research will be presented that shows the effects of game features on psychological arousal and learning; also, ideas and new software will be presented that apply game features to real work in ways that may increase business productivity.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>5035</video:duration>
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      <video:category>Computer Science</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Implications</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Flexor are the muscles that bend to move a joint such as the hand while synovectomy is the surgery done to remove part or the whole of the synovial membrane of a joint. This video shows how this surgery is carried out.</video:description>
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      <video:duration>197</video:duration>
      <video:publication_date>2011-12-01T01:41:27.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flexor</video:tag>
      <video:tag>synovectomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Antibodies are proteins that bind and neutralized specific antigen of foreign particles like pathogens. Antibodies are synthesized by B cells or B lymphocytes in response to the antigen. When an individual is exposed to a specific antigen, large number of plasma cells capable of producing the antibody specific to the antigen is produces. These cells in turn, produce large quantity of antibody to neutralize the pathogen. Edited by Ashraf</video:description>
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      <video:duration>60</video:duration>
      <video:publication_date>2009-04-23T05:08:20.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>Antibodies</video:tag>
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      <video:tag>cells</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays- Energy Spectrum</video:title>
      <video:description>This video will explain you about the cosmic ray energy spectrum. Two types of cosmic rays are primary cosmic rays and secondary cosmic rays in which primary remains outside solar system and secondary enters in earth&apos;s atmosphere.</video:description>
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      <video:publication_date>2011-12-15T01:22:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11827.mp4</video:content_loc>
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      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Breathing is just one form that sends oxygen to different parts of the the body and depose carbon dioxide. Another important operation require the movement of blood by the circulatory system.</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T05:15:23.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breathing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Letters and Science C70V</video:title>
      <video:description>Lec 6- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17129.jpg</video:thumbnail_loc>
      <video:duration>4492</video:duration>
      <video:publication_date>2012-09-02T11:03:47.000Z</video:publication_date>
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      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2- Structure and function: lipids, carb</video:title>
      <video:description>Lec 2- Structure and function: lipids, carb.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17150.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-02T11:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TF-Fg7csJZ4</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Point Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15301.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-08-28T16:27:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1v17Gfdydfg</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
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      <video:tag>plane</video:tag>
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      <video:description>&quot;Lec 113  - Acrylic Temporary Bridge, Fabrication of Dies, Mounting Cast&quot; Dr. Lorey shows the construction of an acrylic temporary bridge, fabrication of dies from stone cast, and mounting the casts in the articulator. Orig. air date: AUG 22 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>&quot;Lec 7 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : Design patterns for parallel programming I

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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Introduction to Probability and Statistics</video:description>
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Introduction to Probability and Statistics</video:description>
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      <video:duration>2411</video:duration>
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      <video:tag>cal</video:tag>
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Introduction to Probability and Statistics</video:description>
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      <video:description>&quot;Lec 10 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;: Debugging parallel programs

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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Created by:

Kevin McConeghy Kevin McConeghy
Student Technology Assistant
Pharmacy Class of 2010




Dr. Bongsup Cho - URI Pharmacy ProfessorDr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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Problems 5-8 starting on page 839</video:description>
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Solving a definite integral with substitution (or the reverse chain rule)</video:description>
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    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-40-Inductance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Electrical Engineering 40 -  Inductance</video:title>
      <video:description>Lec 19- Electrical Engineering 40 -  Inductance.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17242.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-02T13:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jy7HZNdYCvk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Gross-Anatomy-Paralingual-space-and-tongue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 -Gross Anatomy:  Paralingual space and tongue</video:title>
      <video:description>&quot;Lec 43 -Gross Anatomy:  Paralingual space and tongue&quot;Orig air date: JUN 2 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21716.jpg</video:thumbnail_loc>
      <video:duration>681</video:duration>
      <video:publication_date>2012-09-09T07:07:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p8KancDCKoY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>43</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Paralingual</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 11- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21273.jpg</video:thumbnail_loc>
      <video:duration>3656</video:duration>
      <video:publication_date>2012-09-09T03:47:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BvUbjM68NUQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
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      <video:tag>11</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Electrical-Engineering-40-Transfer-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Electrical Engineering 40 - Transfer functions</video:title>
      <video:description>Lec 30- Electrical Engineering 40 - Transfer functions.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17254.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-02T13:57:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tHuZV_rEUS0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Heat Engines</video:title>
      <video:description>This video shows the working of heat engines and explains the second law of thermodynamics. Heat engine is a device used for converting heat energy constantly into mechanical work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a19eb1c2-ed89-4f91-8f2f-9ea82892a1b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-12-01T07:13:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28179.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blocked-coronary-arteries-Symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blocked coronary arteries Symptoms</video:title>
      <video:description>When these arteries become clogged with fatty deposits called plaque it is called coronary artery disease this video clip talks about blocked coronary arteries and the problems they can cause</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fa13534-fb48-4e29-ab74-b1837d7fd146/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T01:43:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blocked</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-HIV-is-Replicated-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How HIV is Replicated in the Body</video:title>
      <video:description>During viral replication, the integrated DNA provirus is transcribed into mRNA, which is then spliced into smaller pieces. These small pieces are exported from the nucleus into the cytoplasm, where they are translated into the regulatory proteins Tat (which encourages new virus production) and Rev.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/7a1769a3-42ff-4078-b030-d1a1a262bd89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2008-04-28T19:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1328.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Countries</video:title>
      <video:description>Lec 5 -Countries and Nation: Social and Economic Networks and the Urban System Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson discusses local particularism and regionalism in early modern England and highlights the importance of local customs and economic patterns. He then focuses on the manner in which these local areas, while enjoying a measure of cultural, institutional, and economic autonomy, were simultaneously integrated into a larger national whole. The role of trade (both between English regions and with the Continent via the Netherlands), the importance of market towns within the localities as nexuses of social and economic interaction, the place of &apos;provincial capitals,&apos; and the pivotal position of the metropolis of London are all considered. Throughout the lecture Professor Wrightson also provides details of early modern regional topography and information concerning the role of urban areas in early modern social and economic life.

00:00 - Chapter 1. Countries
11:14 - Chapter 2. Local Markets
22:36 - Chapter 3. Regional and Interregional Patterns of Trade
25:36 - Chapter 4. Trading Systems of National or International Significance
39:30 - Chapter 5. Limitations

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23256.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-13T12:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zM6lHNXOvvA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nation</video:tag>
      <video:tag>social</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>the</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Integrals-Trig-Substitution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Integrals: Trig Substitution 1</video:title>
      <video:description>Integrals: Trig Substitution 1

Example of using trig substitution to solve an indefinite integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19866.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-06T00:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n4EK92CSuBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integrals</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Philip-Roth-The-Human-Stain-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Philip Roth, The Human Stain (cont.)</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In this final lecture on The Human Stain, Professor Hungerford argues that desire is the engine of narrative, for Roth, both at the structural level and in the very grammar of his sentences. Sex and writing are alike in their attempt to cross the boundaries between persons. Passing does not only occur racially, but is also likened to the process whereby a writer, like Roth or his proxy Nathan Zuckerman, comes to inhabit the subjectivities of other characters. One effect of these conflations--for example, Nathan standing for Faunia as he dances with Coleman--is to raise the threat of homoeroticism, which for Roth collapses difference with same-sex desire. Such stereotypes are a controversial characteristic of Roth&apos;s fiction, which nevertheless continues to draw great admiration.

00:00 - Chapter 1. The Engine of Desire: The Structure of Roth&apos;s Language
17:32 - Chapter 2. Homoerotic Desire: The Danger of Overcoming Difference
29:57 - Chapter 3. Nathan as Narrator: Blankness or Secrecy?
40:14 - Chapter 4. Roth&apos;s Relationship to His Texts: Autobiography and Fiction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17269.jpg</video:thumbnail_loc>
      <video:duration>2759</video:duration>
      <video:publication_date>2012-09-02T17:08:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_OBXKvzzyuA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blank</video:tag>
      <video:tag>caricature</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>Sedgwick</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Indirect</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>homosocial</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Mann</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Venice</video:tag>
      <video:tag>otherness</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>stereotype</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 14- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21276.jpg</video:thumbnail_loc>
      <video:duration>4284</video:duration>
      <video:publication_date>2012-09-09T03:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Z8byM-3k-k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 15- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21277.jpg</video:thumbnail_loc>
      <video:duration>3802</video:duration>
      <video:publication_date>2012-09-09T03:47:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ADJZbTiIEwY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LASER-LIPO-SUCTION-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LASER LIPO SUCTION IN QATAR</video:title>
      <video:description>LASER LIPO SUCTION IN QATAR
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
	
drkhsh2001@yahoo.com	
0097455742973 	
http://www.kamalsaleh.sptechs.com
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3c5c84ad-6ae2-4670-8081-b816e78d8a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-15T18:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5413.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Plastic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>SUCTION</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aortic-Valve-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aortic Valve Repair</video:title>
      <video:description>Aortic valve is a vale in the heart with three leaflets. This video explains how an aortic valve repair surgery&apos;s performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95d33c79-ec2b-4d3c-a835-f089bfb21d7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-01T02:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9953.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Edward-P-Jones-The-Known-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Edward P. Jones, The Known World</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In the first of her two lectures on Edward P. Jones&apos;s The Known World, Professor Hungerford begins from the novel&apos;s title, asking what counts as knowledge in the novel and why knowledge is central to the story. This leads to related questions: who is a knower, and what can be known? Highlighting several different versions of how knowledge of the past is communicated through storytelling within the novel, she draws distinctions between Jones&apos;s model of historical knowledge and that of other writers on the syllabus. Professor Hungerford suggests that Jones revives a nineteenth-century form of the novel when his narrator takes on a God-like omniscience, but unlike the nineteenth-century novel&apos;s narrators, Jones&apos;s omniscient narrator provides little in the way of God-like consolation.

00:00 - Chapter 1. Initial Student Reactions: The Known World in the Wake of Morrison
06:31 - Chapter 2. A Historical Novel: Reactions to Postmodern Historical Theory
17:09 - Chapter 3. Threadlike Narratives and the Grand Tapestry: Modes of Telling Truth
34:19 - Chapter 4. The Question of Knowing: A Syllabus Retrospective
39:59 - Chapter 5. Jones&apos;s Anti-modernist Return to an Omniscient Narrator

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17270.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-09-02T17:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyVOp_svygc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Beloved</video:tag>
      <video:tag>Caldonia</video:tag>
      <video:tag>compensation</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>emplotted</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Fredric</video:tag>
      <video:tag>Jameson</video:tag>
      <video:tag>Hayden</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Michel</video:tag>
      <video:tag>Foucault</video:tag>
      <video:tag>Morrison</video:tag>
      <video:tag>Moses</video:tag>
      <video:tag>new</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>postmodernism</video:tag>
      <video:tag>rememory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Edward-P-Jones-The-Known-World-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Edward P. Jones, The Known World (cont.)</video:title>
      <video:description>&quot;Lec 23 - Edward P. Jones, The Known World (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on The Known World, Professor Hungerford addresses Edward P. Jones&apos;s ambitious and ambivalent relation to literacy. Jones shows us the power of narrative to bring together the fragmentation of the world, but is at the same time deeply aware of the fragility of text, all of the ways it can be destroyed, misinterpreted, abused, or lost. The son of an illiterate mother, Jones--who, it seems, composed and memorized large portions of The Known World before setting anything down in print--models a form of literary self-consciousness infused with the moral dilemmas of slavery and freedom that is unique among contemporary novels.

00:00 - Chapter 1. Meditations on the Difficulty of Writing: The Right-to-Left Directionality of Creation
13:43 - Chapter 2. The Fragile Power of Text: Insubstantiality of Freedom
20:45 - Chapter 3. The Complicity of Creation
24:58 - Chapter 4. The Durability of Plastic Arts: Augustus&apos;s Carving and Alice&apos;s Weaving
33:32 - Chapter 5. Edward P. Jones&apos;s Authorial Project: Weaving Unity into the Fragmented Modern Narrative

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17271.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-02T17:10:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VvMS3A5X3i0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ambition</video:tag>
      <video:tag>ambivalence</video:tag>
      <video:tag>Carving</video:tag>
      <video:tag>durability</video:tag>
      <video:tag>fragmentation</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>postmodern</video:tag>
      <video:tag>slavery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Paying-Attention-to-Interruption-A-Human-Centered-Approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Paying Attention to Interruption: A Human-Centered Approach</video:title>
      <video:description>&quot;Lec 17 - Paying Attention to Interruption: A Human-Centered Approach&quot; April 6, 2007 lecture by Brian Bailey for the Stanford University Human-Computer Interaction Seminar (CS 547). Proactive computing offers many desired benefits to users, such as enabling a high degree of awareness of peripheral information.  However, notifications from proactive systems run the serious risk of interrupting users&apos; tasks at inopportune moments, decreasing performance and increasing frustration.  In this talk, Brian discusses his ongoing empirical and systems development work aimed at maintaining timely delivery of notifications while reducing costs of interruption.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24031.jpg</video:thumbnail_loc>
      <video:duration>3718</video:duration>
      <video:publication_date>2012-09-14T14:53:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_jHzbmYx-aY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Interruption</video:tag>
      <video:tag>A</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Centered</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EpiGenie-and-Epigenetics-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EpiGenie and Epigenetics video</video:title>
      <video:description>EpiGenie and Epigenetics. EpiGenie is the team of folks who scour through PubMed, watch out for interesting epigenetics press releases, conduct interviews with epigenetics researchers, and work closely with the technology providers to stay on top of the most applicable technologies driving epigenetics-related research. Some of us have held marketing positions, developing and promoting products at tool companies, while others have held R&amp;D and technical writing positions. Some of us have PhDs while others have ADD. At some point we’ve all held a pipet though, but traded it in for a wireless mouse and a different type of carpal tunnel.  Read more: http://www.linkedin.com/companies/epigenie-llc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c9c24ce0-70dc-45df-943d-15238b23e265/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2010-11-24T00:13:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5847.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>EpiGenie</video:tag>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gelatinization-of-potato-starch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gelatinization of potato starch</video:title>
      <video:description>Gelatinization is the process that breakdown intermolecular bonds of starch in the presence of water and heat. This video shows the process of gelatinization of potato starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eddb2d0b-52e9-4124-8e0b-c1161d737a20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-29T07:28:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6236.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>potato</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Gelatinization</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>iodine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Exact-Equations-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Exact Equations Example 3</video:title>
      <video:description>Exact Equations Example 3

One more exact equation example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22119.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eu_GFuU7tLI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-GUIDE-Gaze-Enhanced-User-Interface-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - GUIDE: Gaze-Enhanced User Interface Design</video:title>
      <video:description>&quot;Lec 18 - GUIDE: Gaze-Enhanced User Interface Design&quot; April 13, 2007 lecture by Manu Kumar for the Stanford University Human-Computer Interaction Seminar (CS 547). A series of novel prototypes that explore the use of gaze and an augmented input to perform everyday computing tasks are presented.  In particular, the use of gaze-based input for pointing and selection, application switching, password entry, scrolling, zooming, and document navigation are explored.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24032.jpg</video:thumbnail_loc>
      <video:duration>4354</video:duration>
      <video:publication_date>2012-09-14T14:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7-OmM31MvBw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>gaze</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Counting-Craters-on-the-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Counting Craters on the Moon</video:title>
      <video:description>Description NASA  Counting Craters on the Moon.  Using the Lunar Reconnaissance Orbiter&apos;s Laser Altimeter, NASA scientists have been counting craters to create the first-ever, comprehensive catalog of large craters on the Moon. Here, individual craters larger than 20 kilometers in diameter &quot;light up&quot; using LOLA elevation data. 

By studying these data, scientists have discovered that, in the Moon&apos;s early history, the proportion of large impact craters to small impact craters was higher, indicating that proportionally more larger craters were formed then. 

This provides clues to the chaotic early days of the inner solar system, including Earth&apos;s own history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e925455f-0ce1-42d4-8d9a-e8deda909e8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-11-06T23:06:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7337.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>craters</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec18-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec18 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec18 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on the interior-point methods of electrical engineering and convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17525.jpg</video:thumbnail_loc>
      <video:duration>4613</video:duration>
      <video:publication_date>2012-09-03T15:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oMRVDILkpUI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Barrier</video:tag>
      <video:tag>reformulation</video:tag>
      <video:tag>indicator</video:tag>
      <video:tag>function</video:tag>
      <video:tag>KKT</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Lipschitz</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>Geometric</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>phase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Magnetic-Resonance-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Magnetic Resonance Video</video:title>
      <video:description>A Nuclear Magnetic Resonance usually known as NMR is a phenomenon. The magnetic nuclei absorbs and re emits electromagnetic radiation as shown by here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bd32552-6a5c-47bc-9503-778c4d204d95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-24T21:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7794.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Students-Choice-Novel-Jonathan-Safran-Foer-Everything-is-Illuminated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated</video:title>
      <video:description>&quot;Lec 24 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated&quot; The American Novel Since 1945 (ENGL 291)

In this first of two lectures on the students&apos; choice end-of-semester novel, Jonathan Safran Foer&apos;s Everything is Illuminated (2002), Professor Hungerford models several methods for approaching and evaluating a new work of fiction. She shows how Foer borrows and adapts themes and styles from other authors on the syllabus in service to his ambition as a writer to demonstrate the power of narrative fiction to address the great historical traumas of our time. In thus attempting to marry the nineteenth-century social novel with Postmodernist, or late Modernist, techniques, Foer participates in an emerging tradition that risks the confusion between resonant emotion and sentimental cliché.

00:00 - Chapter 1. Foer&apos;s Formative Ambition
03:58 - Chapter 2. Dialog with the Literary Tradition
11:23 - Chapter 3. Absence at the Heart of Desire: Foer&apos;s Negative Spaces
22:05 - Chapter 4. Bringing Together Sentiment and Formal Play: A Social Postmodern Novel
26:39 - Chapter 5. The Campus Novel
31:32 - Chapter 6. Sentiment vs. Sentimentality

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17272.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-02T17:10:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lZlPzwofVds</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Belief</video:tag>
      <video:tag>Campus</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>play</video:tag>
      <video:tag>genocide</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Franzen</video:tag>
      <video:tag>Late</video:tag>
      <video:tag>modernist</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>McGurl</video:tag>
      <video:tag>metafictionality</video:tag>
      <video:tag>negativity</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Roth</video:tag>
      <video:tag>postmodernist</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>Corrections</video:tag>
      <video:tag>Toni</video:tag>
      <video:tag>Morrison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Interrupted-Pattern-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Interrupted Pattern Suture</video:title>
      <video:description>Simple interrupted pattern suture is a suture which is used to close wounds. This video demonstrates how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d02827c5-1742-4f42-8417-094a51d5d165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-12-01T03:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10108.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Interrupted</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Students-Choice-Novel-Jonathan-Safran-Foer-Everything-is-Illuminated-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated (cont.)</video:title>
      <video:description>&quot;Lec 25 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In her final lecture of the course, Professor Hungerford evaluates Jonathan Safran Foer&apos;s Everything is Illuminated with respect to one of her areas of expertise, American writing about the Holocaust. She points out how the novel takes on some of the questions of trauma theory in its examination of both the pain and the healing power of repetition. The most innovative characteristic of Foer&apos;s novel is, for Hungerford, the way it addresses the inheritance of the Holocaust for third-generation Jews in America. The novel finds new ways to provide witness for and connection to their grandparents&apos; experiences in Europe, but also displaces a traditional Holocaust discovery narrative from the Jewish child of survivors to the Eastern European grandchild of those complicit in the destruction of shtetl life.

00:00 - Chapter 1. How to Define a Period of Literature: Locating Foer&apos;s Significance
05:57 - Chapter 2. Trauma Theory and the Holocaust: Foer&apos;s Use of the Witness
16:40 - Chapter 3. The Double Remove: A Third Generation of Memory
31:54 - Chapter 4. Metafictional Authorship
38:32 - Chapter 5. From Victims to Perpetrators

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17273.jpg</video:thumbnail_loc>
      <video:duration>2936</video:duration>
      <video:publication_date>2012-09-02T17:10:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P2WzDXfVcf0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>make</video:tag>
      <video:tag>new</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Spiegelman</video:tag>
      <video:tag>Austerlitz</video:tag>
      <video:tag>Dori</video:tag>
      <video:tag>Laub</video:tag>
      <video:tag>excellent</video:tag>
      <video:tag>Ezra</video:tag>
      <video:tag>Pound</video:tag>
      <video:tag>Important</video:tag>
      <video:tag>innovative</video:tag>
      <video:tag>Maus</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>representative</video:tag>
      <video:tag>revenge</video:tag>
      <video:tag>Shoshana</video:tag>
      <video:tag>Feldman</video:tag>
      <video:tag>testimony</video:tag>
      <video:tag>Trauma</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Walden</video:tag>
      <video:tag>widely</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>witness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Review-for-Final-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Review for Final Exam</video:title>
      <video:description>&quot;Lec 26 - Review for Final Exam&quot; The American Novel Since 1945 (ENGL 291)

In this review session for the final exam, Professor Hungerford fields practice questions in an open forum so that students know what will be expected of their performance. She offers study advice from her own experience, and gratifies students&apos; curiosity about some of her own preferences and reservations regarding choices for the syllabus.

00:00 - Chapter 1. Exam Review
03:41 - Chapter 2. ID Questions
06:40 - Chapter 3. Passage Identification
22:31 - Chapter 4. Constructing Exam Essays
35:11 - Chapter 5. Student Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17274.jpg</video:thumbnail_loc>
      <video:duration>3318</video:duration>
      <video:publication_date>2012-09-02T17:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SzU1T6i7qK0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>since</video:tag>
      <video:tag>1945</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>final</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>essay</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>passage</video:tag>
      <video:tag>Identification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Tissue-Preparation-for-Light-Microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Tissue Preparation for Light Microscopy</video:title>
      <video:description>&quot;Lec 1 - Tissue Preparation for Light Microscopy&quot; Demonstration of basic histology techniques including fixation, embedding, sectioning, staining and observation of a glass microslide operation. Orig. air date: JAN 4 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21284.jpg</video:thumbnail_loc>
      <video:duration>739</video:duration>
      <video:publication_date>2012-09-09T03:52:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLm37BbR1mo</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Subgame-perfect-equilibrium-wars-of-attrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Subgame perfect equilibrium: wars of attrition</video:title>
      <video:description>&quot;Lec 20 - Subgame perfect equilibrium: wars of attrition&quot; Game Theory (ECON 159)

We first play and then analyze wars of attrition; the games that afflict trench warfare, strikes, and businesses in some competitive settings. We find long and damaging fights can occur in class in these games even when the prizes are small in relation to the accumulated costs. These could be caused by irrationality or by players&apos; having other goals like pride or reputation. But we argue that long, costly fights should be expected in these games even if everyone is rational and has standard goals. We show this first in a two-period version of the game and then in a potentially infinite version. There are equilibria in which the game ends fast without a fight, but there are also equilibria that can involve long fights. The only good news is that, the longer the fight and the higher the cost of fighting, the lower is the probability of such a fight.

00:00 - Chapter 1. Wars of Attrition: The Rivalry Game
17:39 - Chapter 2. Wars of Attrition: Real World Examples
24:04 - Chapter 3. Wars of Attrition: Analysis
47:53 - Chapter 4. Wars of Attrition: Discussion of SPEs
01:06:54 - Chapter 5. Wars of Attrition: Generalization

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17276.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-02T17:17:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wR8dqbc6mlQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>subgame</video:tag>
      <video:tag>perfection</video:tag>
      <video:tag>War</video:tag>
      <video:tag>attrition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Beads-Conjugation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Beads Conjugation</video:title>
      <video:description>by Abnova - Magnetic beads conjugated with different
ligands like antibodies, proteins or tags are used in
Precipitor™ system and other applications such as
immunoprecipitation (IP, ChIP, RIP), protein
purification and protein-protein interaction to
accelerate your research!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/a23e7721-06e0-4780-a516-370dd24d5c32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-05-13T08:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4357.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Conjugation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Autohemotherapy-cures-Crohns-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autohemotherapy cures Crohn&apos;s disease</video:title>
      <video:description>Since 2007, when this gentleman discovered auto-hemotherapy, he testifies that he has been cured of the Crohn&apos;s disease, which is a disease that inflames the bowels, it may start any where from the mouth to the rectum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5b369c2-93a6-4099-b5c0-f989aff6f2ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-28T07:15:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8357.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cured</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Helium-Superfluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helium Superfluid</video:title>
      <video:description>At extremely low temperatures, some liquids stop playing by their usual rules. Helium becomes superfluid and displays amazing properties./nTo address all the comments about helium &quot;running out&quot;: Most helium on earth is the result of radioactive decay (alpha particle emission and electron capture) over a very long period of time and is captured in the earth&apos;s lithosphere (crust). As such, the helium reserves on earth are finite. The main method of helium extraction is distillation from natural gas which﻿ contains up to 7% helium. Worldwide reserves and resources of helium are abundant and at the current rate of extraction will last several centuries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/748384d1-f904-4995-80d9-ebd32d5ceccd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-02-18T00:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11910.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Helium</video:tag>
      <video:tag>Superfluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Dark-Energy-and-the-Accelerating-Universe-and-the-Big-Rip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Dark Energy and the Accelerating Universe and the Big Rip</video:title>
      <video:description>&quot;Lec 21 - Dark Energy and the Accelerating Universe and the Big Rip&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of the mysterious nature of dark matter, which accounts for three quarters of the universe. Different models of the universe are graphed. The nature, frequency, and duration of supernovae are then addressed. Professor Bailyn presents data from the Supernova Cosmology Project and pictures of supernovae taken by the Hubble Space Telescope. The discovery of dark energy is revisited and the density of dark energy is calculated. The Big Rip is presented as an alternative hypothesis for the fate of the universe.

00:00 - Chapter 1. Review of Dark Matter
04:51 - Chapter 2. Supernovae
20:53 - Chapter 3. Finding Supernovae: The Supernovae Cosmology Project
34:41 - Chapter 4. The Constant Density of Dark Matter and the Big Rip

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17291.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-02T17:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40OQdPbeM0c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Rip</video:tag>
      <video:tag>Cepheids</video:tag>
      <video:tag>Chandrasekhar</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>concordance</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>modulus</video:tag>
      <video:tag>Einsteins</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>nova</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>white</video:tag>
      <video:tag>dwarf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Evaluating-Energy-Solutions-to-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Evaluating Energy Solutions to Climate Change</video:title>
      <video:description>&quot;Lec 70 - Evaluating Energy Solutions to Climate Change&quot; Mark Jacobson, professor of Civil and Environmental Engineering at Stanford University, discusses proposed energy solutions to climate change, air pollution and energy security. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Mark Jacobson
http://www.stanford.edu//group/efmh/jacobson/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18841.jpg</video:thumbnail_loc>
      <video:duration>3532</video:duration>
      <video:publication_date>2012-09-04T06:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eSevs_uAuQw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>security</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Supernovae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Supernovae</video:title>
      <video:description>&quot;Lec 22 - Supernovae&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn offers a review of what is known so far about the expansion of the universe from observing galaxies, supernovae, and other celestial phenomena. The rate of the expansion of the universe is discussed along with the Big Rip theory and the balance of dark energy and dark matter in the universe over time. The point at which the universe shifts from accelerating to decelerating is examined. Worries related to the brightness of high redshift supernovae and the effects of gravitational lensing are explained. The lecture also describes current project designs for detecting supernovae at high or intermediate redshift, such as the Joint Dark Energy Mission (JDEM) and Large Synoptic Survey Telescope (LSST).

00:00 - Chapter 1. From Acceleration to Deceleration of Universe Expansion
10:20 - Chapter 2. The Balance between Dark Energy and Dark Matter
18:59 - Chapter 3. Complications from Supernovae Brightness and Gravitational Lensing Effects
37:33 - Chapter 4. The Joint Dark Energy Mission (JDEM) and Large Synoptic Survey Telescope (LSST)

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17292.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-02T17:40:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LME94GCyD4Y</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>Riess</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Rip</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>JDEM</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Synoptic</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>LSST</video:tag>
      <video:tag>redshift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Fabricating-Provisional-Crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Fabricating Provisional Crowns</video:title>
      <video:description>&quot;Lec 12 - Fabricating Provisional Crowns&quot; UM instructional video on creating temporary crowns for dental implants.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21314.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-09T04:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3fagsRkNk-M</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Fabricating</video:tag>
      <video:tag>Provisional</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paul-Rothemund-The-astonishing-promise-of-DNA-folding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul Rothemund: The astonishing promise of DNA folding</video:title>
      <video:description>About this talk/nIn 2007, Paul Rothemund gave TED a short summary of his specialty, DNA folding. Now he lays out in clear, abundant detail the immense promise of this field -- to create tiny machines that assemble themselves./nPaul Rothemund won a MacArthur grant this year for a fairly mystifying study area: &quot;folding DNA.&quot; It brings up the question: Why fold DNA? The answer is -- because the power to manipulate DNA in this way could change the way we make things at a very basic level./nRothemund&apos;s work combines the study of self-assembly (watch the TEDTalks from Neil Gershenfeld and Saul Griffith for more on this) with the research being done in DNA nanotechnology -- and points the way toward self-assembling devices at microscale, making computer memory, for instance, smaller, faster and maybe even cheaper. 
ref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/c789aaa4-1cd3-4a7d-83a3-5b8b0de321be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>984</video:duration>
      <video:publication_date>2009-03-30T23:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1522.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>dna</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Rothemund</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Other-Constraints-The-Cosmic-Microwave-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Other Constraints: The Cosmic Microwave Background</video:title>
      <video:description>&quot;Lec 23 - Other Constraints: The Cosmic Microwave Background&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Reasons for the expansion of the universe are addressed at the start of this lecture, focusing especially on the acceleration of dark energy. Supernovae were the first evidence for the existence of dark energy. Two other proofs are presented. The first is the Cosmic Microwave Background, which is a form of electromagnetic radiation that is perfectly smooth and equal in all directions. It firmly supports the Big Bang theory. Projects attempting to measure it, such as COBE and WMAP, are discussed. Secondly, Large-Scale Clustering is introduced: by measuring the degree of clustering, astronomers hope to advance their understanding of dark energy and dark matter. Computer simulations of the evolution of the universe are shown.

00:00 - Chapter 1. Implications of Research on Supernovae
05:28 - Chapter 2. The Cosmic Microwave Background
11:27 - Chapter 3. COBE and WMAP: Measuring CMB
24:40 - Chapter 4. Growth of Universe Structure: Large-Scale Clustering
39:30 - Chapter 5. The Degree of Clustering and the Potential Fates of the Universe

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17293.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-02T17:40:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jgoyk2UzgEA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>2DF</video:tag>
      <video:tag>Anisotropy</video:tag>
      <video:tag>Probe</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>COBE</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Explorer</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Degree</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Ionization</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Wilkinson</video:tag>
      <video:tag>WMAP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/mHealth-Infectious-Disease-in-a-Mobile-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mHealth: Infectious Disease in a Mobile Age</video:title>
      <video:description>Mobile health or mHealth is part of a movement towards citizen-centered health services delivered through cellular technologies. Mobile phones in particular are becoming a first line of defense against emerging infectious diseases by keeping healthcare practitioners and the public informed about outbreaks. For individuals mHealth technologies can provide real-time monitoring of vital signs and even deliver treatment services in the form of risk assessments, medication regimens and doctor appointment reminders. In addition, this new technology also has the potential to supply researchers and public health officials with up-to-date community and clinical health data./nIn episode 34 of MicrobeWorld Video, we talk with William Warshauer about the work he&apos;s doing with Voxiva, a company that specializes in interactive mobile health information services. By leveraging the web, email, text messaging, interactive voice response systems and smart phone apps, he hopes to stay one step ahead of infectious disease outbreaks wherever they may occur./nWe also speak with Amy Sonricker from Healthmap.org about their unique web interface and iPhone application that allows for real-time viewing and reporting of disease-related events around the globe./nThis episode of MicrobeWorld Video was filmed in October 2009 at the Marian Koshland Science Museum in Washington, D.C., at one of their frequent events for the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/5e0abda9-262b-4ed2-8875-854b3d3c5122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2010-02-26T03:22:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3873.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Amy</video:tag>
      <video:tag>sonricker</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>healthmap</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>mHealth</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Expression-and-Proteomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Expression and Proteomics</video:title>
      <video:description>Protein Expression and Proteomics (PEP) gives protein expression &amp; proteomic services. All the services are done at the scripp institute of research.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cd599211-954a-48e2-9a89-4eee9a6dcdca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-13T16:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11693.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>protein</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Milton-Power-and-the-Power-of-Milton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: Milton, Power, and the Power of Milton</video:title>
      <video:description>&quot;Lec 1 - Introduction: Milton, Power, and the Power of Milton&quot; Milton (ENGL 220)

An introduction to John Milton: man, poet, and legend. Milton&apos;s place at the center of the English literary canon is asserted, articulated, and examined through a discussion of Milton&apos;s long, complicated association with literary power. The conception of Miltonic power and its calculated use in political literature is analyzed in the feminist writings of Lady Mary Chudleigh, Mary Astell, and Virginia Woolf. Later the god-like qualities often ascribed to Miltonic authority are considered alongside Satan&apos;s excursus on the constructed nature of divine might in Paradise Lost, and the notorious character&apos;s method of analysis is shown to be a useful mode of encountering the author himself.

00:00 - Chapter 1. Introduction: Milton&apos;s Power as a Poet
15:37 - Chapter 2. Lady Mary Chudleigh on Milton and the Priority of the Sexes
19:42 - Chapter 3. Mary Astell on Milton and the Priority of the Sexes
24:03 - Chapter 4. Virginia Woolf on Milton and the Priority of the Sexes
32:20 - Chapter 5. Milton, Power and the Revolution against God by Satan

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17295.jpg</video:thumbnail_loc>
      <video:duration>2657</video:duration>
      <video:publication_date>2012-09-02T17:47:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pf91LApkCpU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Authority</video:tag>
      <video:tag>English</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>canon</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Chudleigh</video:tag>
      <video:tag>Astell</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>radicalism</video:tag>
      <video:tag>Satan</video:tag>
      <video:tag>Virginia</video:tag>
      <video:tag>Woolf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 8- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21300.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-09T03:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gDLg4muB6dk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec Last- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21280.jpg</video:thumbnail_loc>
      <video:duration>2747</video:duration>
      <video:publication_date>2012-09-09T03:47:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hcAbOoOZDNA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 14 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 14: Synthesizing parallel programs

(Courtesy of Arvind. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15758.jpg</video:thumbnail_loc>
      <video:duration>4071</video:duration>
      <video:publication_date>2012-08-28T20:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zgbsyim8uUQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 15 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 15: Cilk

(Courtesy of Bradley Kuszmaul and Charles Leiserson. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15759.jpg</video:thumbnail_loc>
      <video:duration>3461</video:duration>
      <video:publication_date>2012-08-28T20:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X3_SfVMyE3k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 16 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 16: Introduction to game development

(Courtesy of Mike Acton. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15760.jpg</video:thumbnail_loc>
      <video:duration>4555</video:duration>
      <video:publication_date>2012-08-28T20:17:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SI_GKdFQmds</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 5- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21297.jpg</video:thumbnail_loc>
      <video:duration>2524</video:duration>
      <video:publication_date>2012-09-09T03:58:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c1PGARCMdTw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-GMAT-Math-39</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - GMAT Math 39</video:title>
      <video:description>GMAT Math 39

195-197, pgs. 178-179</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21955.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2012-09-11T00:01:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1bj7FPzUiWc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>39</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 11- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21318.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-09T04:07:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XnOPvKZ2opc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 22 - | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Projects Introduction

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15766.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-08-28T20:21:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0a1EYZLXQRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-a-Hydrostatic-Fan-Drive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of a Hydrostatic Fan Drive</video:title>
      <video:description>Hydrostatic fan drives are superior to conventional units that have the v-belts. They dissipate heat and are  more reliable. Shown here in this video are the components that make up a Hydrostatic Fan Drive</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8a49a07-81d7-4124-ad9d-8536eb510164/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-25T20:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7885.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>exemplary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hydrostatic</video:tag>
      <video:tag>fan</video:tag>
      <video:tag>drive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Vector-Triple-Product-Expansion-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Vector Triple Product Expansion (very optional)</video:title>
      <video:description>Vector Triple Product Expansion (very optional)

A shortcut for having to evaluate the cross product of three vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24979.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-17T17:54:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b7JTVLc_aMk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Duplication-and-Mutations-d344d3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA - Duplication and Mutations</video:title>
      <video:description>DNA - Duplication and Mutations video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d16244c6-43a0-4a5d-bad8-13b06b29014c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2010-11-09T22:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4909.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Duplication</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-US-Energy-Future-Transportation-Fuels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - U.S. Energy Future: Transportation Fuels</video:title>
      <video:description>&quot;Lec 46 - U.S. Energy Future: Transportation Fuels&quot; September 30, 2009 - Michael Ramage, former executive vice president of ExxonMobil Research and Engineering Company, and James Sweeney, professor of economics at Stanford University, discuss the conclusions of the National Academy of Sciences report entitled America&apos;s Energy Future with a focus on the sections dealing with liquid transportation fuels.

Stanford University
http://www.stanford.edu

ExxonMobil Energy Resources Engineering
http://www.exxonmobil.com/Corporate/energy.aspx

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18817.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-04T05:38:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KlwNNtteMSU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Civil</video:tag>
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      <video:tag>Agriculture</video:tag>
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      <video:tag>carbon</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>woody</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>barrel</video:tag>
      <video:tag>optimized</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Su</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 16- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21325.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-09T04:07:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ku6xqEvgnIk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Fabrication-of-Jaw-Relations-Record-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116  - Fabrication of Jaw Relations Record Base</video:title>
      <video:description>&quot;Lec 116  - Fabrication of Jaw Relations Record Base&quot; Demonstrates construction of Jaw Relations Record Base for stabilization of edentulous diagnostic casts being mounted in the articulator for a removable partial denture. Orig. air date: JUN 9 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21721.jpg</video:thumbnail_loc>
      <video:duration>1475</video:duration>
      <video:publication_date>2012-09-09T07:10:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v5qqmDZ8i9U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>116</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-111-Low-Light-Signal-Measurements-LLS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 111: Low Light Signal Measurements (LLS)</video:title>
      <video:description>Physics 111: Low Light Signal Measurements (LLS)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Low Light Signal Measurement Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The main goal of this lab is to measure the output power of a low-intensity LED from across the room in daylight. You will become acquainted with some common laboratory equipment, signal detection with a phase-sensitive lock-in amplifier, a spectrum analyzer, an FFT, and others. You will learn about 1/f noise sources in laboratory measurements, and pick up some basic measuring techniques. The lab is organized so that you will perform many &quot;mini&quot; experiments leading up to the main challenge of measuring the output power of an LED. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27021.jpg</video:thumbnail_loc>
      <video:duration>1804</video:duration>
      <video:publication_date>2012-09-19T06:24:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X4XQ1jcMuoI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Measurements</video:tag>
      <video:tag>LLS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Project-Backgammon-tutor-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Project: Backgammon tutor | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 28 - Project: Backgammon tutor | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Backgammon tutor

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15772.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-08-28T20:21:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e2WwaVi6VwA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-scientific-power-of-music-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The scientific power of music by ASAP Science</video:title>
      <video:description>Why do humans find music so amusing? ASAP Science provides yet another thorough explanation as to why the body rewards itself for taking this natural drug of happiness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1cac89cf-832b-424b-bb2d-b749cea7a070/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-07T06:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29268.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Music</video:tag>
      <video:tag>pleasure</video:tag>
      <video:tag>Dopamine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-in-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolution in Microscope</video:title>
      <video:description>A brief view of different types of microscopes and the history related to them. How does the microscope brought revolution in discovery of the cells and micro-particles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/350c4b40-874b-4d47-be4a-0b145d01f757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-12-01T07:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28211.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Introduction-to-Clinical-Occlusal-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67  - Introduction to Clinical Occlusal Examination</video:title>
      <video:description>&quot;Lec 67  - Introduction to Clinical Occlusal Examination&quot; Posselt border positions  (sagittal and horizontal views) and chewing pattern (frontal view) demonstration on a patient. Orig. air date: JUN 10 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21457.jpg</video:thumbnail_loc>
      <video:duration>1260</video:duration>
      <video:publication_date>2012-09-09T05:25:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WGojUpnSxWw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 30 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Projects Closing

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15774.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2012-08-28T20:21:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wn3QDv-Dt3M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Solid-of-Revolution-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Solid of Revolution (part 7)</video:title>
      <video:description>Solid of Revolution (part 7)

Taking the revolution around something other than one of the axes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19877.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-06T00:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IZ8W-h764Cc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NASA-GLASTcast-Episode-3-Swift-and-GLAST</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  GLASTcast  Episode 3 Swift and GLAST</video:title>
      <video:description>A satellite launched to pick up energy in a lower range and send it up to a higher energy range.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9fd3300b-8c11-4e4a-91bc-ce5633585ebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-15T16:55:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7542.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>GLASTcast</video:tag>
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      <video:tag>3</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GLAST</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genome in 5 Minutes Pragmatic Bioinformatics</video:title>
      <video:description>Human Genome in 5 Minutes. Using a computer to generate specific results for Human Genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/bbcd83df-a360-4480-ae0e-0b29efb436f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-03-30T21:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6880.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Pragmatic</video:tag>
      <video:tag>bioinformatics</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body contouring arabic language</video:title>
      <video:description>Body contouring is a general term that refers to any surgical procedure that alters different areas of the body body contouring is needed not only for the beauty but for health reasons so that the obesity related effects like diabetes hypertension stroke heart attacks jointpains depression and social isolation are prevented for ever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4af7276f-4ff9-4a53-9707-568782b38856/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2011-12-01T00:41:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9845.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>body</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>Arabic</video:tag>
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    <loc>https://dnatube.com/videos/Medical-Tourism-in-Bangkok</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism in Bangkok</video:title>
      <video:description>If you are thinking of a good medical tourism destination then no doubt Bangkok is the perfect. This video shows a list of hospitals in Bangkok.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/962bd3da-d1f6-423b-a4d9-0c675808a3a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-12-01T04:26:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10213.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultimate</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Destination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Palpation-Techniques-Used-in-Oral-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Palpation Techniques Used in Oral Diagnosis</video:title>
      <video:description>&quot;Lec 14 - Palpation Techniques Used in Oral Diagnosis&quot; Dr. Reed explains the rationale and principles of palpation and demonstrates the specific extra and intral oral palpations which aid the dentist in diagnosis. Orig. air date: OCT 3 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21515.jpg</video:thumbnail_loc>
      <video:duration>2416</video:duration>
      <video:publication_date>2012-09-09T05:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aaIwWcPv7To</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Quantum-Mechanics-Probability-Amplitudes-and-Quantum-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to Quantum Mechanics, Probability Amplitudes and Quantum States</video:title>
      <video:description>&quot;Lec 1- Introduction to Quantum Mechanics, Probability Amplitudes and Quantum States&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21524.jpg</video:thumbnail_loc>
      <video:duration>2645</video:duration>
      <video:publication_date>2012-09-09T05:52:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AufmV0P6mA0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Amplitudes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Commutators-and-Time-Evolution-the-Time-Dependent-Schrodinger-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Commutators and Time Evolution (the Time Dependent Schrodinger Equation)</video:title>
      <video:description>&quot;Lec 4 -Commutators and Time Evolution (the Time Dependent Schrodinger Equation)&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21529.jpg</video:thumbnail_loc>
      <video:duration>3271</video:duration>
      <video:publication_date>2012-09-09T05:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cVbB6wFNqYc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Commutators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>Schrodinger</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Reverse-Bevel-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Reverse Bevel Flap</video:title>
      <video:description>&quot;Lec 3 - Reverse Bevel Flap&quot; Shows the periodontal surgery on maxillary anterior teeth, using reverse bevel flap procedure.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12-  Angular Momentum and Motion in a Magnetic Field</video:title>
      <video:description>&quot;Lec 12-  Angular Momentum and Motion in a Magnetic FieldIn this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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    <loc>https://dnatube.com/videos/Lec-15-Tunnelling-and-Radioactive-Decay</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 15- Tunnelling and Radioactive Decay&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec17-Einstein-Podolski-Rosen-Experiment-and-Bells-Inequality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec17- Einstein-Podolski-Rosen Experiment and Bell&apos;s Inequality</video:title>
      <video:description>&quot;Lec17- Einstein-Podolski-Rosen Experiment and Bell&apos;s Inequality&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3090</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/uef_qN7VFuY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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      <video:tag>inequality</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Inscriptio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Inscriptio</video:title>
      <video:description>&quot;Lec 7 - Inscriptio &quot; Inscriptio allows eligible patrons to apply for their preferred carrel based on a map of locations and current availability similar to an airline seating choice map.  A wait list would also be maintained using this tool with information being automatically sent to patrons when their match was confirmed.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude, Flickr photos courtesy of bslavin (http://www.flickr.com/photos/bslavin), sulawlib (http://www.flickr.com/photos/sulawlib), keristars (http://www.flickr.com/photos/keristars)</video:description>
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      <video:duration>191</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/iSOoSoG4Fc8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Inscriptio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-DepositHarvard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Deposit@Harvard</video:title>
      <video:description>&quot;Lec 8 - Deposit@Harvard&quot; &quot;Deposit@Harvard&quot;  enables the user to submit scholarship simultaneously to multiple internal and external repositories. By developing a tool to facilitate the deposit of scholarship into Harvard&apos;s DASH and other open access repositories, we are showing our continued commitment to the dissemination of open access scholarship to a global community.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Pregnancy-in-Female</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Pregnancy in Female</video:title>
      <video:description>What is the internal procedure in female during pregnancy? This video explains pregnancy with a full animated video.</video:description>
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      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T22:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10488.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Repair-of-Abdominal-Aortic-Aneurysm</loc>
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      <video:title>Repair of Abdominal Aortic Aneurysm</video:title>
      <video:description>This video shows the method for an open abdominal aortic aneurysm surgery. A brief description of this surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e03f3d10-9fb0-46d4-b4ba-2b7cc7aa3a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-02-11T01:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30032.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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    <loc>https://dnatube.com/videos/Orthopedic-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orthopedic Conditions</video:title>
      <video:description>This video is showing you the disease of bones which is also called clinical signs of orthopedic. If the bones of fingers or toes gets distorted or they are not in their proper place then it is sign of orthopedics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1b7c93ab-282e-45a0-9395-e797560ba4b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30119.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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      <video:tag>Orthopedic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Nerves-of-Axilla</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Video describes the structure and functioning of nerves of axilla i.e. upper limb soft parts. Internal workings are shown here by the experts to help the medical students.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Short description of body&apos;s response to stab wound.
Damaged cells let out chemicals (histamine) which acts as dilatation agent on small blood vessels. Fagocites and plasma exit blood stream and fagocites  eat bacteria and dead cells. If wound is too big infection may occur.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/282.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>immunology</video:tag>
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      <video:tag>histamine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 13: Random processes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15808.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-08-28T20:41:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PMd2ZmcvMBI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
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    <loc>https://dnatube.com/videos/Dying-of-Cells-And-Loss-of-Heat-With-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dying of Cells And Loss of Heat With Age</video:title>
      <video:description>This video shows the process of death in humans. Oxygen supply to blood cells is cut off, the heat production of body ceases and body temperature becomes very low.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/84c87e4d-7f31-467a-8355-6e4ff0db7ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-02-11T01:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30011.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Process</video:tag>
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      <video:tag>Death</video:tag>
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      <video:tag>Dying</video:tag>
      <video:tag>cells</video:tag>
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      <video:tag>heat</video:tag>
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    <loc>https://dnatube.com/videos/Lec-11-Enhanced-Catalog-Searching-with-Geospatial-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enhanced Catalog Searching with Geospatial Technology</video:title>
      <video:description>&quot;Lec 11 - Enhanced Catalog Searching with Geospatial Technology &quot; Enhanced Catalog Searching with Geospatial Technology applies geocoding concepts to catalog data in Library Cloud and place the results on a map interface. Then, we would take these results and incorporate more advanced geospatial analysis techniques such as proximity and density analysis to aid in the discovery of library resources.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23020.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2012-09-12T05:24:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9nsh5qCCJQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>enhanced</video:tag>
      <video:tag>Catalog</video:tag>
      <video:tag>Searching</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Geospatial</video:tag>
      <video:tag>technology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 5: Markov sources and Lempel-Ziv universal codes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15800.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T20:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IgN5JQSh8w4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Biochemical-cascade-mechanism-how-bacterial-quorum-senses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemical cascade mechanism how bacterial quorum senses</video:title>
      <video:description>This video animates the biochemical cascade mechanism how bacterial quorum. Bacterial quorum sensing regulates gene expression by a protein phosphorylation cascade that controls transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b1c9225e-2d1e-4cd2-9d75-4444bb551e24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-04-17T22:29:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12256.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>biochemical</video:tag>
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      <video:tag>Bacterial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-First-British-Hydrogen-Bomb-in-England</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First British Hydrogen Bomb in England</video:title>
      <video:description>This video shows the first hydrogen bomb testing in England. It describes how the scientists believed that if the bomb was released above 8000 feet in the air then there would be no radioactive fall out and the following discussions regarding other safety concerns.</video:description>
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      <video:duration>380</video:duration>
      <video:publication_date>2010-11-14T05:23:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5239.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>First</video:tag>
      <video:tag>H</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Highbrow-a-Textual-Annotation-Browser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Highbrow: a Textual Annotation Browser</video:title>
      <video:description>&quot;Lec 13 - Highbrow: a Textual Annotation Browser&quot; Highbrow is an interactive web-based visualization that plots the density of annotations from multiple sources (including dynamic full-text search) onto literary works. It provides a quick, high level overview of the areas of the text that are of most interest to different commentators or contain certain search terms, and then shows increasingly detailed information about these regions as the user zooms in.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23022.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-12T05:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PT3OIAkLvDE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Highbrow</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Textual</video:tag>
      <video:tag>annotation</video:tag>
      <video:tag>browser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Ice-Accelerating-Down-an-Incline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Ice Accelerating Down an Incline</video:title>
      <video:description>Ice Accelerating Down an Incline

Figuring out the acceleration of ice down a plane made of ice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21080.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2012-09-08T17:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mz2nDXElcoM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>accelerating</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Incline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Landing-at-Kennedy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Landing at Kennedy</video:title>
      <video:description>Discovery is a retired space shuttle program of NASA. This Video is showing you the landing of discovery space shuttle at Kennedy&apos;s space center safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/80549a4a-6c8b-46f3-9e70-04f08794e72b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-09T06:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29823.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>s</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>ends</video:tag>
      <video:tag>Safely</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Kennedy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 33 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27137.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-21T03:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yjrmcpa71Xk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>Lec 5 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 22nd, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list?p=F420ADB3E328425A
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20715.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-09-07T15:51:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oZNqde69d50</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 14 - MIT 6.001 Structure and Interpretation, 1986&quot; Metacircular Evaluator, Part 2

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15789.jpg</video:thumbnail_loc>
      <video:duration>3607</video:duration>
      <video:publication_date>2012-08-28T20:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t5EI5fXX8K0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lifestyles-of-the-Rich-and-Famous-Houses-and-Villas-at-Pompeii</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lifestyles of the Rich and Famous: Houses and Villas at Pompeii</video:title>
      <video:description>&quot;Lec 5 - Lifestyles of the Rich and Famous: Houses and Villas at Pompeii&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses domestic architecture at Pompeii from its beginnings in the fourth and third centuries B.C. to the eruption of Vesuvius in A.D. 79. She describes the plan of the ideal domus italica and features two residences that conform to that layout. She then presents the so-called Hellenized domus that incorporates elements of Greek domestic architecture, especially the peristyle court with columns. The primary example is the famous House of the Faun with its tetrastyle atrium, double peristyles, and floor mosaic of the battle between Alexander the Great and Darius of Persia at Issus, a Roman copy of an original Greek painting. She concludes by highlighting the suburban Villa of the Mysteries and notes the distinction between plans of Roman houses and those of Roman villas.

00:00 - Chapter 1. Introduction and the Ideal Domus Italica
15:28 - Chapter 2. Early Pompeian Houses and the Ideal Hellenized Domus
25:07 - Chapter 3. Hellenized Houses in Pompeii
38:32 - Chapter 4. Chapter 4. The House of the Faun
54:00 - Chapter 5. Additional Pompeian Houses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23044.jpg</video:thumbnail_loc>
      <video:duration>4531</video:duration>
      <video:publication_date>2012-09-12T05:47:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aO8lvx--Hv0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Lifestyles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rich</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Famous</video:tag>
      <video:tag>Houses</video:tag>
      <video:tag>Villas</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Pompeii</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lucture-on-embryonic-stem-cells-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lucture on embryonic stem cells  - 3</video:title>
      <video:description>Development of an organism involve both growth and differentiation. Embryonic stem cells are capable of differentiating to different types of cells. Stem cells also play important role in maintenance of body. Edited by ashraf An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Lecture by Dr. Douglas Melton. Overview and   introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/98bae8f4-8ba5-4159-a3c1-3b514a396500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-08-16T14:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/786.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Habitats-at-Herculaneum-and-Early-Roman-Interior-Decoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Habitats at Herculaneum and Early Roman Interior Decoration</video:title>
      <video:description>&quot;Lec 6 - Habitats at Herculaneum and Early Roman Interior Decoration&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses domestic architecture at Herculaneum and the First and Second Styles of Roman wall painting. The lecture begins with an introduction to the history of the city of Herculaneum and what befell some of its inhabitants when they tried to escape obliteration by Vesuvius. She features three houses in Herculaneum, two of which--the Houses of the Mosaic Atrium and the Stags--are among the best examples of a residential style popular in Campania between A.D. 62 and 79. Professor Kleiner then turns to the First or Masonry Style of Roman wall painting, which seeks to replicate the built architecture of Hellenistic kings and other elite patrons by using stucco and paint to imitate a real wall faced with marble. She follows with Second Style Roman wall painting, which uses only paint to open up the wall illusionistically onto vistas and prospects of sacred shrines, city scenes, and landscapes. The lecture concludes with a discussion of the Garden Room from the Villa of Livia at Primaporta, which epitomizes the Second Style by transforming the flat wall into a panoramic window.

00:00 - Chapter 1. Introduction and the History of Herculaneum 
13:30 - Chapter 2. Houses at Herculaneum and the Samnite House 
20:35 - Chapter 3. Further Developments in Domestic Architecture at Herculaneum: The House of the Mosaic Atrium and the House 
37:47 - Chapter 4. First Style Roman Wall Painting
52:02 - Chapter 5. Second Style Roman Wall Painting 
01:04:18 - Chapter 6. Second Style Roman Wall Painting and the Family of Augustus 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23045.jpg</video:thumbnail_loc>
      <video:duration>4364</video:duration>
      <video:publication_date>2012-09-12T05:47:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P6h4BYEInH8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Habitats</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Herculaneum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Decoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-We-Are-All-Connected</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - We Are All Connected</video:title>
      <video:description>This entertaining video presents famous people working in the field of science who &apos;sing&apos; their theories. The song is called &apos;We Are All Connected&apos; and includes information about the Earth, Univerce, cosmos, etc. People in the clip are Sagan, Feynman, deGrasse, Tyson and Bill Nye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c877d62-c52f-4b52-9efc-a012f05ffb4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-15T01:44:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11841.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>we</video:tag>
      <video:tag>are</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Connected</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Gilding-the-Lily-Painting-Palaces-and-Villas-in-the-First-Century-AD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Gilding the Lily: Painting Palaces and Villas in the First Century A.D.</video:title>
      <video:description>&quot;Lec 7 - Gilding the Lily: Painting Palaces and Villas in the First Century A.D.&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the development of Third Style Roman wall painting in late first century B.C. villas belonging to the imperial family and other elite patrons. Third Style painting, as Professor Kleiner demonstrates, is characterized by departure from the perspectival vistas and panoramas of the Second Style toward an attenuation of architectural elements and a respect for the inherent flatness of the wall. The Third Style remains popular until the middle of the first century A.D., when it is replaced by the Fourth Style of Roman painting; both styles coexist in the Domus Aurea, the luxurious pleasure palace of the emperor Nero in downtown Rome. Professor Kleiner characterizes the Fourth Style of Roman wall painting as a compendium of previous styles, with imitation marble veneer, framed mythological panels, and the introduction of fragments of architecture situated in an illogical space.

00:00 - Chapter 1. Introduction to Third and Fourth Style Roman Wall Painting 
11:41 - Chapter 2. Transition from Second to Third Style at Oplontis 
23:00 - Chapter 3. The Mature Third Style at Boscotrecase 
37:26 - Chapter 4. A Third Style Garden and Fabullus Paints the Domus Aurea in Rome 
55:11 - Chapter 5. Fourth Style Eclecticism and Display in Pompeii 
01:07:36 - Chapter 6. Scenographic Painting in Herculaneum

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23046.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-12T05:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/30ca9Wh8aZM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Gilding</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Palaces</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Villas</video:tag>
      <video:tag>in</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>A</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Arms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Arms</video:title>
      <video:description>This video shows a step by step examination of patients arm. Moving the arms straight above then keeping straight at 90 degree and then observation of pain by doctor is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebce3af3-c190-4641-b82f-e40873e3297f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:03:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8810.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Drop</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homebuilt-Power-Generator-Handmade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homebuilt Power Generator Handmade</video:title>
      <video:description>More use of the great Tesla&apos;s contribution to humanity. This home and hand made power Generator Handmade utilizes Tesla&apos;s Technology and it works quite well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c3d4a88c-4dc5-4429-904b-057346b94976/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-25T20:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7890.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Homebuilt</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>Handmade</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Part1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-cerebral-artery-right-PCA-aneurysm-clipping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior cerebral artery right PCA aneurysm clipping</video:title>
      <video:description>An aneurysm is the abnormal swelling of a blood vessel or artery due to a certain weakness. This video shows the right PCA aneurysm clipping in the posterior cerebral artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c01d4c8-c19c-45b8-b64b-7d49088cd4fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2011-11-28T12:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8513.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Right</video:tag>
      <video:tag>PCA</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>artery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Graphical-Solution-Of-Simultaneous-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Graphical Solution Of Simultaneous Linear Equations</video:title>
      <video:description>This video explains simply how to solve Graphical Solution Of Simultaneous Linear Equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b123485e-e6fe-4fdc-b662-6f6ee2052dac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:01:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11456.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Simultaneous</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Baroque-Extravaganzas-Rock-Tombs-Fountains-and-Sanctuaries-in-Jordan-Lebanon-and-Libya</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Baroque Extravaganzas: Rock Tombs, Fountains, and Sanctuaries in Jordan, Lebanon, and Libya</video:title>
      <video:description>&quot;Lec 19 - Baroque Extravaganzas: Rock Tombs, Fountains, and Sanctuaries in Jordan, Lebanon, and Libya&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the baroque phenomenon in Roman architecture, in which the traditional vocabulary of architecture, consisting of columns and other conventional architectural elements, is manipulated to enliven building façades and inject them with dynamic motion. This baroque trend is often conspicuously ornamental and began to be deployed on the walls of forums and tombs in Italy already in the late first century A.D. But baroque architecture in Roman antiquity was foremost in the Greek East where high-quality marble and expert marble carvers made it the architectural mode of choice. At Petra in Jordan, tomb chambers were cut into cliffs and elaborate façades carved out of the living rock. The cities of Miletus and Ephesus in Asia Minor were adorned with gates and fountains and libraries and stage buildings that consisted of multi-storied columnar screens. The lecture culminates with the Sanctuary of Jupiter Heliopolitanus, a massive temple complex at Baalbek in Lebanon, with Temples of Jupiter and Bacchus in enormous scale and with extreme embellishment, and the Temple of Venus with an undulating lintel that foreshadows the curvilinear flourishes of Francesco Borromini&apos;s S. Carlo alle Quattro Fontane in seventeenth-century Rome.

00:00 - Chapter 1. Baroque Architecture in the Roman Empire
11:51 - Chapter 2. Exploring Baroque Elements in Italy 
23:41 - Chapter 3. Baroque Facadism at Petra 
41:39 - Chapter 4. The Baroque in Ancient Asia Minor 
59:35 - Chapter 5. The Temples of Jupiter, Bacchus, and Venus in Baalbek, Lebanon 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23058.jpg</video:thumbnail_loc>
      <video:duration>4375</video:duration>
      <video:publication_date>2012-09-12T05:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XoOhx4i0Ohc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Baroque</video:tag>
      <video:tag>Extravaganzas</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Tombs</video:tag>
      <video:tag>Fountains</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sanctuaries</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Jordan</video:tag>
      <video:tag>Lebanon</video:tag>
      <video:tag>Libya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-Notorious-Nero-and-His-Amazing-Architectural-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - Notorious Nero and His Amazing Architectural Legacy</video:title>
      <video:description>&quot;Lec 11 - Notorious Nero and His Amazing Architectural Legacy&quot;Roman Architecture (HSAR 252)

Professor Kleiner features the architecture of Augustus&apos; successors, the Julio-Claudian emperors, whose dynasty lasted half a century (A.D. 14-68). She first presents Tiberius&apos; magnificent Villa Jovis on the Island of Capri and an underground basilica in Rome used by members of a secret Neo-Pythagorean cult. She then turns to the eccentric architecture of Claudius, a return to masonry building techniques and a unique combination of finished and unfinished, or rusticated, elements. Finally, Professor Kleiner highlights the luxurious architecture of the infamous Nero, especially his Domus Aurea or Golden House and its octagonal room, one of the most important rooms in the history of Roman architecture. The construction of the Domus Aurea accelerates the shift in Roman building practice toward a dematerialized architecture that fully utilizes recent innovations in concrete technology and emphasizes interior space over solid form.

00:00 - Chapter 1. Tiberius and the Villa Jovis on Capri 
16:58 - Chapter 2. Caligula and the Underground Basilica in Rome 
29:23 - Chapter 3. Claudius and the Harbor at Portus 
39:59 - Chapter 4. Claudius Porta Maggiore in Rome 
47:33 - Chapter 5. Nero and the Domus Transitoria in Rome
01:01:24 - Chapter 6. The Golden House of Nero and the Octagonal Room 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23050.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-09-12T05:52:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0lbooc2xAZk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Notorious</video:tag>
      <video:tag>Nero</video:tag>
      <video:tag>and</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Architectural</video:tag>
      <video:tag>legacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Creation-of-an-Icon-The-Colosseum-and-Contemporary-Architecture-in-Rome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Creation of an Icon: The Colosseum and Contemporary Architecture in Rome</video:title>
      <video:description>&quot;Lec 12 - The Creation of an Icon: The Colosseum and Contemporary Architecture in Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the tumultuous year of 68-69 when Rome had four competing emperors. Vespasian emerged the victor, founded the Flavian dynasty, and was succeeded by his sons, Titus and Domitian. The Flavians were especially adept at using architecture to shape public policy. Professor Kleiner demonstrates that Vespasian linked himself with the divine Claudius by completing the Claudianum and distanced himself from Nero by razing the Domus Aurea to the ground and filling in the palace&apos;s artificial lake. In that location, Vespasian built the Flavian Amphitheater, nicknamed the Colosseum, thereby returning to the people land earlier stolen by Nero. Professor Kleiner discusses the technical and aesthetic features of the Colosseum at length, and surveys Vespasian&apos;s Forum Pacis and Titus&apos; Temple to Divine Vespasian. The lecture concludes with the Baths of Titus, Rome&apos;s first preserved example of the so-called &quot;imperial bath type&quot; because of its grand scale, axiality, and symmetry.

00:00 - Chapter 1. The Year 68-69 and The Founding of the Flavian Dynasty 
11:42 - Chapter 2. The Claudianum or The Temple of Divine Claudius 
19:52 - Chapter 3. The Colosseum: Icon of Rome 
33:17 - Chapter 4. The Colosseum as a Post-Antique Quarry 
44:30 - Chapter 5. The Forum or Templum Pacis 
01:01:39 - Chapter 6. The Imperial Baths of Titus 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23051.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-12T05:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6NrHp425gbM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Icon</video:tag>
      <video:tag>Colosseum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>contemporary</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asthma-overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asthma overview</video:title>
      <video:description>This video gives an overview information about asthma  is a disorder that causes the airways of the lungs to swell and narrow, leading to wheezing, shortness of breath, chest tightness, and coughing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/af72acdb-959e-4f6b-98fa-db7c2a53e6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-04-23T05:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1990.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Prince-and-the-Palace-Human-Made-Divine-on-the-Palatine-Hill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Prince and the Palace: Human Made Divine on the Palatine Hill</video:title>
      <video:description>&quot;Lec 13 - The Prince and the Palace: Human Made Divine on the Palatine Hill&quot; Roman Architecture (HSAR 252)

Professor Kleiner investigates the major architectural commissions of the emperor Domitian, the last Flavian emperor. She begins with the Arch of Titus, erected after Titus&apos; death by his brother Domitian on land previously occupied by Nero&apos;s Domus Transitoria. The Arch celebrated Titus&apos; greatest accomplishment--the Flavian victory in the Jewish Wars--and may have served as Titus&apos; tomb. Professor Kleiner also discusses the Stadium of Domitian, the shape of which is preserved in Rome&apos;s Piazza Navona. Her major focus is the vast Imperial Palace on the Palatine Hill designed by the architect Rabirius and featuring Domitian as dominus et deus (lord and god). Constructed from brick-faced concrete and revetted with multicolored imported marbles, this structure was divided into public and private wings, and was so magnificent that it served as the urban residence of all subsequent Roman emperors. The lecture concludes with the so-called Forum Transitorium, a narrow forum begun by Domitian and finished by his successor Nerva, which features a temple to Domitian&apos;s patron goddess Minerva and a series of decorative columnar bays that create a lively in-and-out undulation that heralds the beginning of a &quot;baroque&quot; phase in Roman architecture.

00:00 - Chapter 1. The Jewish Wars, the Flavian Dynasty, and the Arch of Titus 
14:18 - Chapter 2. The Arch of Titus: Triumph and Tomb 
23:25 - Chapter 3. Domitians Succession and Stadium (The Piazza Navona) 
33:11 - Chapter 4. Domitian as Dominus et Deus in the Palatine Palace 
46:14 - Chapter 5. Rabirius Architectural Innovations 
01:02:06 - Chapter 6. The Forum Transitorium and Incipient Baroque Architecture 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23052.jpg</video:thumbnail_loc>
      <video:duration>4427</video:duration>
      <video:publication_date>2012-09-12T05:52:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3jsai8Wryg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Palace</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>divine</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Palatine</video:tag>
      <video:tag>hill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-acid-base-equilibrium-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on acid-base equilibrium part 2</video:title>
      <video:description>This video features a lecture on acid-base equilibrium. This the second part of the lecture on this topic. In her lecture, Professor Catherine Drennan explained the principles of acid-base equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1755.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2009-04-16T23:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1755.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 4 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 4: Entropy and asymptotic equipartition property

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15799.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-08-28T20:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dSviy9E6Pz0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-PA-610-489-4501-Collegeville-Easton-Remediation-Testing-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation PA (610) 489-4501 Collegeville Easton Remediation Testing Reduction</video:title>
      <video:description>http://www.mitigationsystem.com/RadonRemediation.html
Radon mitigation, reduction, testing, remediation, abatement, removal, testing companies, measurement, contractor, company. Accredited Radon serving: Bethlehem, Philadelphia, Allentown, Aston, Wayne, Easton, Pottstown, Media, Norristown, Collegeville, Phoenixville, Havertown, Wayne, Chester, Lansdale, North Wales, Ambler, Breinigsville, Palm, Macungie, Bath, Emmaus, Royersford, Springfield, Eagleville, Elkins Park, Orefield, Drexel Hill, Whitehall, Morton, Wallingford, Conshohocken, Harleysville, Langhorne, Blue Bell, Glenside, Nazareth, Lansdowne, Wynnewood, Hatboro, Bangor, Jenkintown, Hellertown, Spring City, Northampton, Bala Cynwyd, King of Prussia, Darby, Morrisville, Slatington, Broomall, Feasterville Trevose, Coopersburg, Bensalem, Prospect Park, Chester Springs, Frederick, Bridgeport, Lafayette Hill, Flourtown, Upper Darby, New Tripoli, Abington, Newtown Square, Oreland, Bristol, Ridley Park, Schwenksville</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ad3950da-a3bc-4a76-b89e-b742d3a5e748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-06-10T13:53:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2823.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>pennsylvania</video:tag>
      <video:tag>collegeville</video:tag>
      <video:tag>pa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-17-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 17 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 17 - MIT 6.001 Structure and Interpretation, 1986&quot; Register Machines Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15792.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-08-28T20:31:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jPDAPmx4pXE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>la</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 3 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 3: Memory-less sources, prefix free codes, and entropy

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15798.jpg</video:thumbnail_loc>
      <video:duration>4166</video:duration>
      <video:publication_date>2012-08-28T20:36:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o8XojnApGc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis</video:title>
      <video:description>This video demonstrates arthritis reduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/356c8c8c-bc9c-44e8-969d-e86cf6f4e84f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-20T23:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30770.mp4</video:content_loc>
      <video:uploader>Maninder Sandhu</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>nanomeda</video:tag>
      <video:tag>inflammation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Rome-and-a-Villa-Hadrians-Pantheon-and-Tivoli-Retreat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Rome and a Villa: Hadrian&apos;s Pantheon and Tivoli Retreat</video:title>
      <video:description>&quot;Lec 15 - Rome and a Villa: Hadrian&apos;s Pantheon and Tivoli Retreat&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the architecture built in and around Rome during the reign of Hadrian. The lecture begins with the Temple of Venus and Roma, a Greek-style temple constructed near the Colosseum in Rome, which may have been designed by Hadrian himself. Professor Kleiner then turns to the Pantheon, a temple dedicated to all the gods that combines the marble porch and pediment of a traditional Greco-Roman temple with a vast concrete cylindrical drum, hemispherical dome, and central oculus. The porch serves to conceal the circular shape from view, but upon entering the structure the visitor is impressed by the massive interior space and theatrical play of light. The Pantheon represents the culmination of the Roman quest towards an architecture that shapes and dramatizes interior space. Professor Kleiner next discusses the Villa of Hadrian at Tivoli, a sprawling complex in which the emperor re-created buildings and works of art he observed during his empire-wide travels. The lecture concludes with a brief overview of the Mausoleum of Hadrian (the Castel Sant&apos;Angelo), a round tomb that refers back to the Mausoleum of Augustus and served as the last resting place for Hadrian and the succeeding Antonine dynasty.

00:00 - Chapter 1. The Temple of Venus and Roma: A Greek Temple in Rome 
15:14 - Chapter 2. The Pantheon: A Temple to All the Gods 
29:57 - Chapter 3. The Pantheon and Its Impact on Later Architecture 
47:48 - Chapter 4. Hadrians Villa at Tivoli: Travelogue and Retreat 
56:21 - Chapter 5. Unique Designs at Hadrians Villa and the Castel Sant Angelo in Rome

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23054.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-12T05:52:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o4-7bjljoMs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Villa</video:tag>
      <video:tag>Hadrian</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Pantheon</video:tag>
      <video:tag>Tivoli</video:tag>
      <video:tag>Retreat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hometown-Boy-Honoring-an-Emperors-Roots-in-Roman-North-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Hometown Boy: Honoring an Emperor&apos;s Roots in Roman North Africa</video:title>
      <video:description>&quot;Lec 18 - Hometown Boy: Honoring an Emperor&apos;s Roots in Roman North Africa&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses two Roman cities in North Africa: Timgad and Leptis Magna. Timgad was created as an entirely new colony for Roman army veterans by Trajan in A.D. 100, and designed all at once as an ideal castrum plan. Leptis Magna, conversely, grew more gradually from its Carthaginian roots, experiencing significant Roman development under Augustus and Hadrian. Septimius Severus, the first Roman emperor from North Africa, was born at Leptis and his hometown was renovated in connection with his historic visit to the city. This large-scale program of architectural expansion features the Severan Forum and Basilica and the nearby Arch of Septimius Severus, a tetrapylon or four-sided arch located at the crossing of two major streets. The lecture culminates with the unique Hunting Baths, a late second or early third-century structure built for a group of entrepreneurs who supplied exotic animals to Rome&apos;s amphitheaters. Its intimate vaulted spaces are revealed on the outside of the building and silhouetted picturesquely against the sea, suggesting that the bath&apos;s owners knew how to innovate through concrete architecture and how to enjoy life.

00:00 - Chapter 1. Timgad: The Ideal Second-Century Colony in Roman North Africa 
15:52 - Chapter 2. Leptis Magna in the Age of Augustus 
30:00 - Chapter 3. The Augustan Theater and the Hadrianic Baths at Leptis Magna 
44:48 - Chapter 4. Septimius Severus Sheathes Leptis in Imported Marble 
59:45 - Chapter 5. The Severan Temple and Basilica, the Arch of Septimius Severus, and the Unique Hunting Baths

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23057.jpg</video:thumbnail_loc>
      <video:duration>4379</video:duration>
      <video:publication_date>2012-09-12T05:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FNjLDqrRkQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Hometown</video:tag>
      <video:tag>Boy</video:tag>
      <video:tag>Honoring</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Emperor</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>North</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Paradise-XV-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Paradise XV, XVI, XVII</video:title>
      <video:description>&quot;Lec 18  - Paradise XV, XVI, XVII&quot; Dante in Translation (ITAL 310)

This lecture focuses on the cantos of Cacciaguida (Paradise XV-XVII). The pilgrim&apos;s encounter with his great-great grandfather brings to the fore the relationship between history, self and exile. Through his ancestor&apos;s mythology of their native Florence, Dante is shown to move from one historiographic mode to another, from the grandeur of epic to the localism of medieval chronicles. Underlying both is the understanding of history in terms of genealogy reinforced and reproved by Dante&apos;s mythic references to fathers and sons, from Aeneas and Anchises to Phaeton and Apollo to Hippolytus and Theseus. The classical and medieval idea of the self&apos;s relation to history in terms of the spatial continuity these genealogies provide is unsettled by Cacciaguida&apos;s prophecy of Dante&apos;s exile. The very premise of the poem&apos;s composition, exile is redeemed as an alternative means of reentering the world of history.

00:00 - Chapter 1. Canto XV, XVI and XVII: Self and History 
07:39 - Chapter 2. Mythic Figures and the Exilic Self 
25:14 - Chapter 3. Different Mode of Historiography 
37:08 - Chapter 4. Language
57:58 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23083.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-12T06:33:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dsZdebUhDcE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XV</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Paradise-XVIII-XIX-XXI-XXII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Paradise XVIII, XIX, XXI, XXII</video:title>
      <video:description>&quot;Lec 19 - Paradise XVIII, XIX, XXI, XXII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta examines Paradise XVIII-XIX and XXI-XXII. In Paradise XVIII, Dante enters the Heaven of Jupiter, where the souls of righteous rulers assume the form of an eagle, the emblem of the Roman Empire. The Eagle&apos;s outcry against the wickedness of Christian kings leads Dante to probe the boundaries of divine justice by looking beyond the confines of Christian Europe. By contrasting the political with the moral boundaries that distinguish one culture from another, Dante opens up the Christian economy of redemption to medieval notions of alterity. In Paradise XXI, Dante moves from the exemplars of the active life to the contemplative spirits of the Heaven of Saturn, Peter Damian and St. Benedict. The question of perspective through which the theme of justice was explored resurfaces to distinguish between the visionary claims of the contemplative and mystical traditions. As Dante ascends to the Heaven of the Fixed Stars, catching sight of the earth below (Paradise XXII), his own visionary claims are distinguished by an awareness of his place in history.

00:00 - Chapter 1. Continuity and Thematic Expansion in the Cantos 
10:35 - Chapter 2. Space, Place and Justice
26:49 - Chapter 3. A Conversation between Philosophy and Theology 
42:49 - Chapter 4. The Contemplatives
01:02:30 - Chapter 5. Question and Answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23084.jpg</video:thumbnail_loc>
      <video:duration>4540</video:duration>
      <video:publication_date>2012-09-12T06:33:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T3_eD-WOZRU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XVIII</video:tag>
      <video:tag>XIX</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>Lecture 12 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19062.jpg</video:thumbnail_loc>
      <video:duration>6373</video:duration>
      <video:publication_date>2012-09-04T09:36:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AC3TMizGpB8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>components</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Reimannian</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>topology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 7: High rate quantizers and waveform encoding

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15802.jpg</video:thumbnail_loc>
      <video:duration>4801</video:duration>
      <video:publication_date>2012-08-28T20:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wzUaJmN9Mf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 8: Measure, fourier series, and fourier transforms

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15803.jpg</video:thumbnail_loc>
      <video:duration>4769</video:duration>
      <video:publication_date>2012-08-28T20:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vulw9qGXbH0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 32: Nuclear chemistry and elementary reactions

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15851.jpg</video:thumbnail_loc>
      <video:duration>2708</video:duration>
      <video:publication_date>2012-08-28T20:57:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PJFW3Vrv-5w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-system-the-nephron-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system the nephron animation</video:title>
      <video:description>The urinary system consists of the kidneys ureters urinary bladder and Urethra this video focuses on the most complex component of the urinary system the kidney the kidney is an excretory organ of extreme importance it cleanses the blood minute by minute constantly maintaining a delicate balance of elements etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f71b1796-48e1-49c2-aea1-e8bcd27c2b6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-12-01T07:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28208.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Paradise-XXIV-XXV-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Paradise XXIV, XXV, XXVI</video:title>
      <video:description>&quot;Lec 20 - Paradise XXIV, XXV, XXVI&quot; Dante in Translation (ITAL 310)

This lecture covers Paradise XXIV-XXVI. In the Heaven of the Fixed Stars, Dante is examined on the three theological virtues by the apostles associated with each: St. Peter with faith (Paradise XXIV), St. James with hope (Paradise XXV), and St. John with love (Paradise XXVI). While mastering these virtues is irrelevant to the elect, it is crucial to the message of reform the pilgrim-turned-poet will relay on his return home. Dante&apos;s scholastic profession of faith before St. Peter (Paradise XXIV) is read testament to the complication of faith and reason. The second of the theological virtues is discussed in light of the classical disparagement of hope as a form of self-deception and its redemption by the biblical tradition through the story of Exodus, the archetype of Dante&apos;s journey. The pilgrim&apos;s three-part examination continues in Paradise XXVI under the auspices of St. John, where love, the greatest of the virtues is distinguished by its elusiveness. The emphasis on love&apos;s resistance to formal definition sets the stage for the pilgrim&apos;s encounter with Adam, who sheds light on the linguistic consequences of the Fall.

00:00 - Chapter 1. An Introduction to the Three Theoretical Virtues 
07:59 - Chapter 2. The Virtue of Faith 
28:22 - Chapter 3. The Virtue of Hope 
44:40 - Chapter 4. The Virtue of Love 
56:08 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23085.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-12T06:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPJIZAmNhbw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXIV</video:tag>
      <video:tag>XXV</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 15: Valence bond theory and hybridization

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15834.jpg</video:thumbnail_loc>
      <video:duration>2467</video:duration>
      <video:publication_date>2012-08-28T20:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3AVSORIJJJY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Similarity-Example-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Similarity Example Problems</video:title>
      <video:description>Similarity Example Problems

Two example problems involving similarity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20313.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T14:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-6CAr_zEEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>similarity</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Stem Cells</video:title>
      <video:description>If the cells in spinal chord were damaged and person is not able to work then stem cell technology is a very good medical invention for them. Video shows the interview of an expert doctor about the steam cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7f904fa-66fa-4f69-8e37-b8d95797132e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T22:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5816.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Seeds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Housing-Conundrum-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Housing Conundrum (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

The virtuous circle of housing price appreciation making defaults go down making lending lax making housing appreciate even more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20130.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2012-09-06T02:07:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s6UYa2nwaDw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Greenhouse-Gases-in-the-Atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Greenhouse Gases in the Atmosphere</video:title>
      <video:description>Lec 7 - Greenhouse Gases in the Atmosphere. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14693.jpg</video:thumbnail_loc>
      <video:duration>2700</video:duration>
      <video:publication_date>2012-08-27T09:58:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ion0QQmzOeo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Mechanical-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Mechanical Animations</video:title>
      <video:description>These are mechanical animations that are visualized in 3d showing how the actual or physical machine itself works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1170dc88-4f3b-45fa-8187-6f218d2b7310/cand_25.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-11-25T20:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7893.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-SAT-Prep-Test-6-Section-7-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  89 - SAT Prep: Test 6 Section 7 Part 5</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 5

Problems 18-19 on page 738</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22406.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-11T02:00:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0CIn1_M-BoY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 27: Integration by parts, reduction formulae

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15621.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-08-28T18:28:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeXp1zC6Hls</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-XXVII-XXVIII-XXIX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise XXVII, XXVIII, XXIX</video:title>
      <video:description>&quot;Lec 21 - Paradise XXVII, XXVIII, XXIX&quot; Dante in Translation (ITAL 310)

This lecture focuses on Paradise XXVII-XXIX. St. Peter&apos;s invective against the papacy from the Heaven of the Fixed Stars is juxtaposed with Dante&apos;s portrayal of its contemporary incumbent, Boniface VIII, in the corresponding canto of Inferno. Recalls of infernal characters proliferate as the pilgrim ascends with Beatrice into the primum mobile. Bid to look back on the world below, Dante perceives the mad track of his uneasy archetype, Ulysses. Dante&apos;s remembrance of this tragic shipwreck at the very boundary of time and space gains interest in light of his allusion to Francesca at the outset of Paradise XXIX. These resonances of intellectual and erotic transgression reinforce the convergence of cosmology and creation Dante assigns to the heaven of metaphysics.

00:00 - Chapter 1. Canto XXVII: St. Peter and the Boundary of the Material Universe 
20:12 - Chapter 2. Canto XXVIII: The Order of Angels
24:04 - Chapter 3. Shift to the Order of Creation in Canto XXIX 
37:43 - Chapter 4. Question and Answer on Creation, Incarnation 
01:00:56 - Chapter 5. Question and Answer on Sexual Language, Theological Risk 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23086.jpg</video:thumbnail_loc>
      <video:duration>4451</video:duration>
      <video:publication_date>2012-09-12T06:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z9Jism63sLY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXVIII</video:tag>
      <video:tag>XXIX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-40-Transistors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Electrical Engineering 40 - Transistors</video:title>
      <video:description>Lec 23- Electrical Engineering 40 - Transistors.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17246.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-02T13:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AsFwwGCa2IU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NeatStich-Device-for-Laparoscopic-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NeatStich Device for Laparoscopic Surgery Video</video:title>
      <video:description>NeatStitch Ltd a medical device company engages in the development of port closure solutions for laparoscopic surgery neatstitch is the creator of neatclose tm the first automated port closure device for laparoscopic surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7afd8935-68f1-486b-b7af-3cd69ad1b450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-29T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8654.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeatStich</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Evolution-of-Sex-and-Reproductive-Strategies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Evolution of Sex and Reproductive Strategies</video:title>
      <video:description>&quot;Lec 1 - Evolution of Sex and Reproductive Strategies&quot; Global Problems of Population Growth (MCDB 150)

Reproduction is not simple or easy, nor is it fair. Females often bear a larger reproductive burden of child bearing and child rearing. Reproductive strategies can be simplified into two primary strategies for males and two for females: males often either engage in sperm competition or physical competition while females strategize to get resources from males, or to find the best male genes for the offspring. Rape and violence, as reproductive strategies, occur in few species, but violence is especially prevalent among the great apes, probably because eggs are so scarce in these species. In orangutans, rape is common. For gorillas, infanticide is a common form of reproductive violence, and male chimpanzees regularly fight each other and batter females.

00:00 - Chapter 1. Introduction
08:19 - Chapter 2. Facts about Sex and Reproduction
20:55 - Chapter 3. Reproductive Competition and Reproductive Strategies
38:24 - Chapter 4. Sexual Coersion, Violence and Rape
45:10 - Chapter 5. Evolution and Sex in the Great Apes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23090.jpg</video:thumbnail_loc>
      <video:duration>3989</video:duration>
      <video:publication_date>2012-09-12T12:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mzdqyXtPbbE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>Strategies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Introduction-to-i-and-Imaginary-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Introduction to i and Imaginary Numbers</video:title>
      <video:description>Introduction to i and Imaginary Numbers

Introduction to i and imaginary numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20135.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-06T02:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ysVcAYo7UPI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sex-and-Violence-Among-the-Apes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Sex and Violence Among the Apes</video:title>
      <video:description>&quot;Lec 2 - Sex and Violence Among the Apes&quot; Global Problems of Population Growth (MCDB 150)

Chimpanzee males compete for position in a dominance hierarchy; status often depends on support from other members, including females, of the group. High ranking males have much greater sexual access to females in estrus. Males control females by physical violence and intimidation. Chimpanzees also engage in purposeful raids to kill members of other chimpanzee groups. This inter-group violence can help explain intra-group violence. To fend off attack from other groups, males must remain in groups and that requires males to compete for mating opportunities within the community. Competition for the scarce resource, eggs, leads to male-male violence and male coercion of females. If the alpha male monopolized all reproductive potential, then evolution would push non-dominant males to either fight continually for dominance or to leave the group and find females elsewhere. The chimpanzee solution is to allow all males some (though very unequal) reproductive possibility.

00:00 - Chapter 1. Introduction and Review of Lecture 1
07:58 - Chapter 2. Sexuality Orangutans
10:44 - Chapter 3. Sex and Violence in Chimpanzees
33:32 - Chapter 4. Sexual and Social Systems of Bonobos
38:01 - Chapter 5. Battering in Humans and Chimpanzees
45:06 - Chapter 6. Jane Goodall and Inter-Group Chimpanzee Violence
59:22 - Chapter 7. More Data on Violence in Chimpanzees

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23091.jpg</video:thumbnail_loc>
      <video:duration>4374</video:duration>
      <video:publication_date>2012-09-12T12:13:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ckinOhdtDw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Among</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Apes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Biology1B-Gymnosperm-diversity-and-reproducti</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32-Biology1B-Gymnosperm diversity and reproducti</video:title>
      <video:description>&quot; Lec 32-Biology1B-Gymnosperm diversity and reproducti&quot; General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27230.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-21T04:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vvHyjdEK3I4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Biology1B</video:tag>
      <video:tag>Gymnosperm</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reproducti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diane-Harper-HPV-Vaccine-Efficacy-MWV52</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diane Harper: HPV Vaccine Efficacy (MWV52)</video:title>
      <video:description>In episode 52 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Diane Harper, M.D., M.P.H, Professor in the departments of Community and Family Medicine, Obstetrics and Gynecology, and Informatics and Personalized Health at the University of Missouri-Kansas City. Harper played a critical role in the clinical studies associated with the HPV vaccines and has voiced concerns over their long term ability to prevent cancer. She and Maloy discuss these concerns, gender differences in protection, and the challenges of creating a pan HPV vaccine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6997.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2011-09-08T18:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/th8GXxQpe6U</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Diane</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>Efficacy</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>Stan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 10: The Four Fundamental Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14547.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-08-26T19:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nHlE7EgJFds</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Philosophy 3</video:title>
      <video:description>&quot;Lec 33 - Philosophy 3 &quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27272.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-21T04:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K3quC-y4tIo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-video-of-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A video of jet engine</video:title>
      <video:description>This gentleman seems rather keen on testing his jet engine. Keep him company as he tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c07fad2-0255-490a-b70b-d5145e75de6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-25T20:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7899.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 18: Change of variables.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15659.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-28T18:43:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UZb9hZIAvL4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 10: Degrees of freedom, orthonormal expansions, and aliasing

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15804.jpg</video:thumbnail_loc>
      <video:duration>4708</video:duration>
      <video:publication_date>2012-08-28T20:37:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qU6NkB4xE7U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-When-Humans-Were-Scarce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - When Humans Were Scarce</video:title>
      <video:description>&quot;Lec 4 - When Humans Were Scarce&quot; Global Problems of Population Growth (MCDB 150)

Hunter-gatherer populations were much less dense than later agriculturalists. The variety of their food supply protected them from crop failures and their sparseness reduced the spread of infectious diseases. Hunter-gatherers were healthier and worked less than early agriculturalists. Why didn&apos;t their numbers increase up to the same level of Malthusian misery? Their numbers may have been limited by violence between groups. Agriculture is more work intense and offers a less varied diet. Populations seem to grow rapidly and then die out suddenly. Populations are subject to climatic- or disease-caused crop failure. But farming allows individuals to produce a surplus of food that can then be stolen by warrior tribes or military castes. The surplus allows for population growth, cities and stratified societies. The death rate, until perhaps the 1700s in Europe, is enormously high: only approximately a third of women survive to the end of their reproductive period. At this death rate, surviving women who are able to reproduce must have more than six children on average or the society goes extinct. All the great religions and cultures develop in this long period and all stress the requirement for high reproductive rates: &quot;Be fruitful and multiply.&quot;

00:00 - Chapter 1. Introduction to Human Systems: Hunter Gatherers
11:34 - Chapter 2. Hunter Gatherer Demography
23:58 - Chapter 3. Population and the Dawn of Agriculture
31:02 - Chapter 4. Fertility and Mortality for Early Agriculturalists
42:20 - Chapter 5. High Fertility and Culture
49:17 - Chapter 6. Upper Limit of Human Fertility
57:27 - Chapter 7. Limiting Fertility by Culture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23093.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-12T12:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/42jVI5ZH3AI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>Were</video:tag>
      <video:tag>Scarce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 9: Discrete-time fourier transforms and sampling theorem

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15805.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-08-28T20:37:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QstZW4N4SX8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-2012-Sally-Walsh-Lecture-with-Greg-Lynn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn</video:title>
      <video:description>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn.
2012 Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 3, 2012 at the Brown Auditorium in the Museum of Fine Arts, Houston.

Greg Lynn received a Bachelor degree in both Architecture and Philosophy from Miami University of Ohio in 1986 and a Master&apos;s of Architecture degree from Princeton University in 1988. His Dual degree has influenced how he envisions and relates to projects, writings, and teaching. He has gone to explore and innovate digital technology into the medium of design, and pioneer the fabrication of complex, functional and ergonomic forms using innovative machinery. Lynn is a Studio Professor at UCLA&apos;s School of Architecture and Urban Design where he is currently spearheading the development of an experiential research robotics lab. In addition, he is the Department Visiting Professor at Yale University.

His studio, Greg Lynn FORM, works within and among multiple fields, partnering with companies such as BMW, Boeing, Disney and Imaginary Forces. His work has been exhibited and placed in permanent collections in major museums, including the Canadian Centre for Architecture, the San Francisco Museum of Modern Art, and New York&apos;s Museum of Modern Art. Lynn was named one of Time Magazine&apos;s 100 most innovative people in the world for the 21st century in 2001, won the Golden Lion at the 11th International Venice Biannale of Architecture in 2008, and most recently received a fellowship from United States Artists in 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17381.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-02T18:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUF1jiYSleU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Greg</video:tag>
      <video:tag>Lynn</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Sally</video:tag>
      <video:tag>Walsh</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>School</video:tag>
      <video:tag>of</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Safety-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Safety Song</video:title>
      <video:description>Informative and fun song with muppets explaining the proper safety procedures in the lab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3544.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-11-19T23:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WZ-1lfammjk</video:player_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Population-in-Modern-China</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Population in Modern China</video:title>
      <video:description>&quot;Lec 17 - Population in Modern China&quot; Global Problems of Population Growth (MCDB 150)

Families lived together in traditional China and sons remained on the land; division of family land led to tiny plots and rural poverty. Because labor was so cheap, the country did not urbanize or mechanize. The Communist government started out with a pro-natal stance, but, after experiencing the famine of the Great Leap Forward, moved strongly to fertility control. Fertility declined rapidly in the 1970s, but to counter momentum, the one-child policy was introduced in 1979-80. Nevertheless, population has now risen to over 1.3 billion.

00:00 - Chapter 1. Population and Family Culture in China
09:47 - Chapter 2. Land Scarcity and Family Culture in China
19:50 - Chapter 3. Poverty and Imperialism in China
29:31 - Chapter 4. 1900s Population Explosion in China
41:38 - Chapter 5. The Great Leap Forward and Cultural Revolution
51:48 - Chapter 6. Family Planning Programs in China

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23106.jpg</video:thumbnail_loc>
      <video:duration>3949</video:duration>
      <video:publication_date>2012-09-12T12:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HPv9P7DiVw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>population</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-What-Is-Biomedical-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - What Is Biomedical Engineering? (cont.)</video:title>
      <video:description>&quot;Lec 2 - What Is Biomedical Engineering? (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Class begins with discussion of students&apos; answers to the two questions given as assignment in the previous lecture. Professor Saltzman talks about the basic concept of biomedical engineering and two separate aspects of it: gaining better understanding of human physiology and developing ways to improve human health. He then introduces the term homeostasis, and talks about parameters that are involved in controlling this state. Finally, the structure of the phospholipid is discussed and how it constitutes the cell membrane.

00:00 - Chapter 1. Biomedical Engineering Today
08:00 - Chapter 2. Future of Biomedical Engineering
17:21 - Chapter 3. &quot;That&apos;s Biomedical Engineering?!&quot;
29:09 - Chapter 4. Basic Concepts in Physiology
38:26 - Chapter 5. Lipids and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16607.jpg</video:thumbnail_loc>
      <video:duration>2627</video:duration>
      <video:publication_date>2012-08-31T16:08:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRu9SDMWn2g</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>controversial</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>phospholipid</video:tag>
      <video:tag>triaglyceride</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cell-Communication-and-Immunology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cell Communication and Immunology (cont.)</video:title>
      <video:description>&quot;Lec 8 - Cell Communication and Immunology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his discussion of cell communication in the body, extending the description to the nervous and immune system. Professor Saltzman describes the mode of signal transmission in neurons: action potential in the axon, and neurotransmitter release at the synaptic cleft. He also introduces elements of the innate and adaptive immune system. The adaptive immune system is presented as a host/foreign antigen recognition system involving immune cells (T, B, and macrophages), antibodies, and the major histocompatibility complex 1 and 2. Immune response by cytotoxic T cells, T helper cells, and B cells to antigen recognition are discussed in detail.

00:00 - Chapter 1. Overview of the Nervous System
05:28 - Chapter 2. Cell Communication in the Nervous System
22:18 - Chapter 3. Overview of the Immune System
28:26 - Chapter 4. Immune System Responses against Foreign Hosts
40:24 - Chapter 5. Cytotoxic T-Cells and Antibodies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16613.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-08-31T16:13:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1i3EBoC7XXY</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>adaptive</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>axon</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>dendrite</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>major</video:tag>
      <video:tag>histocompatibility</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Vectors-in-Multiple-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  Vectors in Multiple Dimensions</video:title>
      <video:description>&quot;Lec 2 -  Vectors in Multiple Dimensions&quot; Fundamentals of Physics (PHYS 200)

In this lecture, Professor Shankar discusses motion in more than one dimension. Vectors are introduced and discussed in multiple dimensions. Vector magnitude and direction are also explained. Null vectors, minus vectors, unit and velocity vectors are discussed along with their properties. Finally, several specific problems are solved to demonstrate how vectors can be added, and problems of projectile motion are expounded.

00:00 - Chapter 1. Review of Motion at Constant Acceleration
04:45 - Chapter 2. Vector Motion 2D Space: Properties
22:57 - Chapter 3. Choice of Basis Axis and Vector Transformation
38:20 - Chapter 4. Velocity Vectors: Derivatives of Displacement Vectors
43:40 - Chapter 5. Derivatives of Vectors: Application to Circular Motion
54:00 - Chapter 6. Projectile Motion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15888.jpg</video:thumbnail_loc>
      <video:duration>4009</video:duration>
      <video:publication_date>2012-08-28T21:23:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hy7ou5R_vjE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biomolecular-Engineering-General-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biomolecular Engineering: General Concepts</video:title>
      <video:description>&quot;Lec 11 - Biomolecular Engineering: General Concepts&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman starts the lecture with an introduction to pharmacokinetics and pharmacodynamics. Professor Saltzman talks about the concept of dose-response. He introduces different routes of drug administration and how they affect drug distribution and bioavailability (i.e., intravenous, oral, and sublingual routes). First-pass drug metabolism by the liver is also identified as an important source of drug degradation. Finally, modeling the body as a well-stirred vessel, Professor Saltzman explains the first-order rate equation: C = (M0/V)*e-kt, that can be used calculate the amount of drug in the body (M) as a function of time (t) and a rate constant (k); and the equation for drug half-life: t = ln(2/k).

00:00 - Chapter 1. Introduction to Drug Delivery
07:13 - Chapter 2. Relationships Between Drug Dosage and Biological Response
12:21 - Chapter 3. Injections for Drug Delivery
28:47 - Chapter 4. Oral Drug Delivery
41:25 - Chapter 5. Drug Bioavailability

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16616.jpg</video:thumbnail_loc>
      <video:duration>3169</video:duration>
      <video:publication_date>2012-08-31T16:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZn_7gJ6LnY</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bioavailability</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>response</video:tag>
      <video:tag>First</video:tag>
      <video:tag>pass</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>life</video:tag>
      <video:tag>pharmacodynamics</video:tag>
      <video:tag>pharmacokinetic</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>toxicology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Black-Reconstruction-in-the-South-The-Freedpeople-and-the-Economics-of-Land-and-Labor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Black Reconstruction in the South: The Freedpeople and the Economics of Land and Labor</video:title>
      <video:description>&quot;Lec 23 - Black Reconstruction in the South: The Freedpeople and the Economics of Land and Labor&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight begins this lecture in Washington, where the passage of the first Reconstruction Act by Congressional Republicans radically altered the direction of Reconstruction. The Act invalidated the reconstituted Southern legislatures, establishing five military districts in the South and insisting upon black suffrage as a condition to readmission. The eventful year 1868 saw the impeachment of one president (Andrew Johnson) and the election of another (Ulysses S. Grant). Meanwhile, southern African Americans struggle to reap the promises of freedom in the face of economic disempowerment and a committed campaign of white supremacist violence.

00:00 - Chapter 1. Introduction
04:20 - Chapter 2. Implications of the Four Reconstruction Acts
10:49 - Chapter 3. The Impeachment Process for Andrew Johnson
27:50 - Chapter 4. The Election of Grant in 1868 and the Advent of the Ku Klux Klan
47:40 - Chapter 5. The Second Reconstruction&apos;s Impact on Freed Slaves and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16729.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-09-01T08:40:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5hUvFTvs9nY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Andrew</video:tag>
      <video:tag>Johnson</video:tag>
      <video:tag>Bloody</video:tag>
      <video:tag>Shirt</video:tag>
      <video:tag>Command</video:tag>
      <video:tag>Army</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1868</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Horatio</video:tag>
      <video:tag>Seymour</video:tag>
      <video:tag>Impeachment</video:tag>
      <video:tag>Tenure</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Ulysses</video:tag>
      <video:tag>Grant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Bigger-Is-Better-The-Baths-of-Caracalla-and-Other-Second-and-Third-Century-Buildings-in-Rome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Bigger Is Better: The Baths of Caracalla and Other Second- and Third-Century Buildings in R</video:title>
      <video:description>&quot;Lec 17 - Bigger Is Better: The Baths of Caracalla and Other Second- and Third-Century Buildings in Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the increasing size of Roman architecture in the second and third centuries A.D. as an example of a &quot;bigger is better&quot; philosophy. She begins with an overview of tomb architecture, a genre that, in Rome as in Ostia, embraced the aesthetic of exposed brick as a facing for the exteriors of buildings. Interiors of second-century tombs, Professor Kleiner reveals, encompass two primary groups -- those that are decorated with painted stucco and those embellished primarily with architectural elements. After a discussion of the Temple of the Divine Antoninus Pius and Faustina and its post-antique afterlife as the Church of S. Lorenzo in Miranda, Professor Kleiner introduces the Severan dynasty as it ushers in the third century. She focuses first on the Arch of Septimius Severus in the Roman Forum, the earliest surviving triple-bayed arch in Rome. She next presents the so-called Septizodium, a lively baroque-style façade for Domitian&apos;s Palace on the Palatine Hill. The lecture concludes with the colossal Baths of Caracalla, which awed the public by their size and by a decorative program that assimilated the emperor Caracalla to the hero Hercules.

00:00 - Chapter 1. A Brick Tomb for Annia Regilla on the Via Appia 
17:44 - Chapter 2. Second-Century Tomb Interiors in Rome
24:42 - Chapter 3. The Tomb Of the Caetennii in the Vatican Cemetery 
36:31 - Chapter 4. The Temple of Antoninus Pius and Faustina the Elder in the Roman Forum 
46:21 - Chapter 5. The New Severan Dynasty and The Parthian Arch in the Roman Forum 
01:01:59 - Chapter 6. Biggest Is Best: The Baths of Caracalla in Rome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23056.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-12T05:52:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zhon2e3vfTo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Bigger</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Baths</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Caracalla</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Global-Demography-of-Abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Global Demography of Abortion</video:title>
      <video:description>&quot;Lec 21 - Global Demography of Abortion&quot; Global Problems of Population Growth (MCDB 150)

Abortion is very common: worldwide, and in the US, there is 1 abortion for every 3.2 live births. In places where contraception is not used, abortion is used as birth control. Neither legal nor religious proscriptions have a strong effect on abortion rates. In countries where abortion is illegal, maternal death rates are extraordinarily high. Legal, medically done abortions are safer than getting pregnant. Psychological responses depend on the individual and the culture.

00:00 - Chapter 1. Abortion Data
11:22 - Chapter 2. Country Level Abortion Data
21:59 - Chapter 3. Abortion Rates: Health, Safety, Religion and Legality
30:40 - Chapter 4. Abortion: Legality and Health
42:25 - Chapter 5. Contraception and Abortion
55:14 - Chapter 6. Abortion as a Controversy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23110.jpg</video:thumbnail_loc>
      <video:duration>4320</video:duration>
      <video:publication_date>2012-09-12T12:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pm32rHxps3M</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Demography</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Peloponnesian-War-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Peloponnesian War, Part I</video:title>
      <video:description>&quot;Lec 17 - The Peloponnesian War, Part I&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the events that lead up the Peloponnesian War. He argues that the rise of Athenian power and the concomitant challenge to Spartan dominance pointed to potential conflict. However, Professor Kagan also points out that there were many people who did not want war and that therefore war was not inevitable. The Thirty Years Peace was negotiated, and Professor Kagan finally argues that its clause for arbitration was the key clause that could have prevented war.

00:00 - Chapter 1. The Importance of the Peloponnesian War and Its Continuing Value 
09:25 - Chapter 2. The Origins of the War
23:37 - Chapter 3. Athens Faces a Critical Decision
30:31 - Chapter 4. Multiple Battles
45:16 - Chapter 5. Reversal of Fortune
56:17 - Chapter 6. The Four Months Truce and Subsequent Thirty Years Peace

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16647.jpg</video:thumbnail_loc>
      <video:duration>4458</video:duration>
      <video:publication_date>2012-08-31T16:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMlkvfFJYPo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Athenians</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Coronea</video:tag>
      <video:tag>Cimon</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Delian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Megara</video:tag>
      <video:tag>Naupactus</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Peloponnesus</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Pleistoanax</video:tag>
      <video:tag>Thasos</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Thucydides</video:tag>
      <video:tag>Tolamdes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Vladimir-Nabokov-Lolita</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Vladimir Nabokov, Lolita</video:title>
      <video:description>&quot;Lec 5 - Vladimir Nabokov, Lolita&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford introduces the first of three lectures on Nabokov&apos;s Lolita by surveying students&apos; reactions to the novel, highlighting the conflicting emotions readers feel, enjoying Nabokov&apos;s virtuosic style, but being repelled by the violence of his subject matter. Nabokov&apos;s childhood in tsarist Russia provides some foundation for his interest in memory, imagination, and language. Finally, Professor Hungerford shows how Nabokov, through the voice of his protagonist Humbert, in his own voice in the epilogue, and in the voice of &quot;John Ray, Jr.&quot; in the foreword, preempts moral judgments in a novel that celebrates the power of the imagination and the seductive thrill of language.

00:00 - Chapter 1. Lolita: Initial Student Responses
09:49 - Chapter 2. Historical Context: A Brief Biography of Nabokov
15:33 - Chapter 3. Blurring Narrative Layers: Locating the Author in John Ray Jr.&apos;s Forward
23:49 - Chapter 4. Seduction and Cliché
34:22 - Chapter 5. Edgar Allan Poe&apos;s &quot;Annabel Lee&quot;
45:54 - Chapter 6. Morality and Manipulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16763.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-01T09:32:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_8toD2CFlg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Annabel</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>chess</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>cliche</video:tag>
      <video:tag>cliché</video:tag>
      <video:tag>goldenness</video:tag>
      <video:tag>Humbert</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>response</video:tag>
      <video:tag>subjectivity</video:tag>
      <video:tag>throb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Slavery-and-State-Rights-Economies-and-Ways-of-Life-What-Caused-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Slavery and State Rights, Economies and Ways of Life: What Caused the Civil War?</video:title>
      <video:description>&quot;Lec 11 - Slavery and State Rights, Economies and Ways of Life: What Caused the Civil War?&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight begins this lecture with an attempt to answer the question &quot;why did the South secede in 1861?&quot; Blight offers five possible answers to this question: preservation of slavery, &quot;the fear thesis,&quot; southern nationalism, the &quot;agrarian thesis,&quot; and the &quot;honor thesis.&quot; After laying out the roots of secession, Blight focuses on the historical profession, suggesting some of the ways in which historians have attempted to explain the coming of the Civil War. Blight begins with James Ford Rhodes, a highly influential amateur historian in the late 19th century, and then introduces Charles and Mary Beard, whose economic interpretations of the Civil War had their heyday in the 1920s and 1930s.

00:00 - Chapter 1. Introduction: Jefferson Davis&apos;s Defense of Secession
08:24 - Chapter 2. Fear? Southern Unity? Why Did the South Seceded
20:46 - Chapter 3. Agrarian Society? Honor? Why the South Seceded, Continued
34:19 - Chapter 4. Historiography of the Civil War, from Rhodes to Beard
48:36 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16716.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
      <video:publication_date>2012-09-01T08:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zJeyeIPNEiU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agrarian</video:tag>
      <video:tag>Thesis</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Beard</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>honor</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Ford</video:tag>
      <video:tag>Rhodes</video:tag>
      <video:tag>racism</video:tag>
      <video:tag>Secession</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Biology-and-History-of-Abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Biology and History of Abortion</video:title>
      <video:description>&quot;Lec 23 - Biology and History of Abortion&quot; Global Problems of Population Growth (MCDB 150)

The idea that &quot;life begins at conception&quot; is not a scientific one. Since the disproof of &apos;spontaneous generation&apos; (1668-1859), we have known that life only derives from life. Life arose billions of years ago and has continued since as a cycle. Assigning a beginning to a cycle (like the year) is arbitrary. The Bible describes the cycle as &quot;Dust to Dust.&quot; Exodus describes a forced abortion as a property crime, but taking the life of the mother as a capital crime. The New Testament does not refer to abortion.

00:00 - Chapter 1. When Does Life Start?
17:41 - Chapter 2. Historical Belief in Spontaneous Generation
23:44 - Chapter 3. Fertilization as a Marker of Life&apos;s Beginning
27:55 - Chapter 4. Genetic Development
38:39 - Chapter 5. Life&apos;s Beginning as a Cultural Decision
48:03 - Chapter 6. Abortion in Law, Religion and History
01:05:40 - Chapter 7. Further Historical Origins on Life&apos;s Beginning

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23112.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-09-12T12:18:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nnbni3d2UTg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Coming-of-the-Great-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Coming of the Great War</video:title>
      <video:description>Lec 16 - The Coming of the Great War. European Civilization, 1648-1945 (HIST 202)

If the early years of the twentieth century were marked by a general consensus that a major war was impending, no similar consensus existed concerning the likely form that war would take. Not only the carnage of World War I, but also the nature of its alliances would have been difficult to imagine. Indeed, in 1900 many people would have predicted conflict, rather than collaboration, between France and Britain. The reasons for the eventual entente between France and Britain and France and Russia consist principally in economic and geopolitical motivations. Cultural identity also played a role, particularly in relations between France and Germany. The territory of Alsace-Lorraine formed a crucible for the questions of nationalism and imaginary identity that would be contested in the Great War. 

00:00 - Chapter 1. Origins of the First World War: The Tangled Web of Alliances and Rivalries 
22:27 - Chapter 2. Britain&apos;s Loyalties: Involvement in the Continental Competition 
29:27  - Chapter 3. The Formation of the Triple Entente 
35:56 - Chapter 4. The Saverne Incident 
43:08 - Chapter 5. The Schlieffen Plan: The Timetable of Mobilization 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14124.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-08-26T11:20:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fvFpn5GVdQI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>British</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Reich</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>France</video:tag>
      <video:tag>England</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>military</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>Alsace</video:tag>
      <video:tag>Lorraine</video:tag>
      <video:tag>Saverne</video:tag>
      <video:tag>Princip</video:tag>
      <video:tag>Franz</video:tag>
      <video:tag>Ferdinand</video:tag>
      <video:tag>Bismarck</video:tag>
      <video:tag>Boulanger</video:tag>
      <video:tag>allies</video:tag>
      <video:tag>entente</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Building-Buzz-Social-Media-and-the-Volunteer-Connection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Building Buzz: Social Media and the Volunteer Connection</video:title>
      <video:description>Lec 3 - Building Buzz: Social Media and the Volunteer Connection. Learn more about how the University uses social media channels—such as Facebook, YouTube, and RSS feeds—and how the volunteer community can take advantage of these and other existing online resources.

This session was part of Volunteer Caucus 2011. View all the sessions at http://news.uchicago.edu/video/series/2011-volunteer-caucus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14968.jpg</video:thumbnail_loc>
      <video:duration>2138</video:duration>
      <video:publication_date>2012-08-28T11:02:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ybg92YsNmpY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>social</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 14 -  MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 14: Multicomponent systems, chemical potential. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15539.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-08-28T18:07:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLo958Kdeoo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Air-Pollution-Control-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Air Pollution Control 1</video:title>
      <video:description>Lec 13 - Air Pollution Control 1.
October 6, 2009

Prof. Bob Infelise discusses Air Pollution Control; Introduction and Overview; National Ambient Air Quality Standards; Setting National Ambient Air Quality Standards.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16980.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-09-01T18:18:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Q32oCfqCJM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091006</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Shorting-Stock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Shorting Stock</video:title>
      <video:description>Shorting Stock

What does it mean to short a stock?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20136.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-06T02:09:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-IDmLERenrU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Shorting</video:tag>
      <video:tag>Stock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Nash-equilibrium-location-segregation-and-randomization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Nash equilibrium: location, segregation and randomization</video:title>
      <video:description>&quot;Lec 8 - Nash equilibrium: location, segregation and randomization&quot; Game Theory (ECON 159)

We first complete our discussion of the candidate-voter model showing, in particular, that, in equilibrium, two candidates cannot be too far apart. Then we play and analyze Schelling&apos;s location game. We discuss how segregation can occur in society even if no one desires it. We also learn that seemingly irrelevant details of a model can matter. We consider randomizations first by a central authority (such as in a bussing policy), and then decentralized randomization by the individuals themselves, &quot;mixed strategies.&quot; Finally, we look at rock, paper, scissors to see an example of a mixed-strategy equilibrium to a game.

00:00 - Chapter 1. Candidate - Voter Model
14:22 - Chapter 2. Location and Segregation: Why Outcomes Are Not Necessarily Preferences
46:01 - Chapter 3. Location and Segregation: Examples
52:10 - Chapter 4. Location and Segregation: Policy Implications
57:51 - Chapter 5. Location and Segregation: Central vs. Individual Randomization
01:00:51 - Chapter 6. Pure vs. Mixed Strategies: Rock, Paper, Scissors

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16741.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-09-01T09:05:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pglQ_E0g8PY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bayes</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>voter</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>median</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>randomization</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>scissors</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mixed-strategies-in-theory-and-tennis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mixed strategies in theory and tennis</video:title>
      <video:description>&quot;Lec 9 - Mixed strategies in theory and tennis&quot; Game Theory (ECON 159)

We continue our discussion of mixed strategies. First we discuss the payoff to a mixed strategy, pointing out that it must be a weighed average of the payoffs to the pure strategies used in the mix. We note a consequence of this: if a mixed strategy is a best response, then all the pure strategies in the mix must themselves be best responses and hence indifferent. We use this idea to find mixed-strategy Nash equilibria in a game within a game of tennis.

00:00 - Chapter 1. Mixed Strategies: Definition
06:02 - Chapter 2. Mixed Strategies: Examples
22:20 - Chapter 3. Mixed Strategies: Direct and Indirect Effects on the Nash Equilibrium
27:05 - Chapter 4. Mixed Strategies and the Nash Equilibrium: Example

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16742.jpg</video:thumbnail_loc>
      <video:duration>4373</video:duration>
      <video:publication_date>2012-09-01T09:05:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/unvJofv0wl8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>payoffs</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>scissors</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-From-Stories-to-Canon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - From Stories to Canon</video:title>
      <video:description>&quot;Lec 2 - From Stories to Canon&quot; Introduction to New Testament (RLST 152)

The Christian faith is based upon a canon of texts considered to be holy scripture. How did this canon come to be? Different factors, such as competing schools of doctrine, growing consensus, and the invention of the codex, helped shape the canon of the New Testament. Reasons for inclusion in or exclusion from the canon included apostolic authority, general acceptance, and theological appropriateness for &quot;proto-orthodox&quot; Christianity.

00:00 - Chapter 1. Canon vs. Scripture
16:17 - Chapter 2. The Forming of Canons
27:04 - Chapter 3. The Invention of the Codex
32:50 - Chapter 4. A Slowly Developing (and Incomplete) Consensus
42:02 - Chapter 5. The Reasons for Canonical Inclusion and Exclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23115.jpg</video:thumbnail_loc>
      <video:duration>2934</video:duration>
      <video:publication_date>2012-09-12T12:29:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u72myyXDA74</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Stories</video:tag>
      <video:tag>to</video:tag>
      <video:tag>canon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Year-2008-Options-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Year 2008 - Options Markets</video:title>
      <video:description>Options Markets -Year 2008

Financial Markets (ECON 252)

Options introduce an essential nonlineary into portfolio management. They are contracts between buyers and writers, who agree on exercise prices and dates at which the buyer can buy or sell the underlying (such as a stock). Options are priced based on the price and volatility of the underlying asset as well as the duration of the option contract. The Black-Scholes options pricing model is one of the most famous equations in finance and offers a useful first approximation for prices for option contracts. Options exchanges and futures exchanges both are involved in creating a liquid and transparent market for options. Options are not just for stocks; they are also important for other asset classes, such as real estate.

00:00 - Chapter 1. Options Vocabulary and the 1720 Stock Market Crash 
14:58 - Chapter 2. The Standardization and Logic of Options: Options Exchanges 
27:57 - Chapter 3. The Put-Call Parity Relation 
36:32 - Chapter 4. Pricing an Option: The Black-Scholes Formula 
51:35 - Chapter 5. Accounting for Volatility in the Black-Scholes Formula 
01:00:08 - Chapter 6. Options on Home Prices as Risk Management 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12561.jpg</video:thumbnail_loc>
      <video:duration>4071</video:duration>
      <video:publication_date>2012-08-20T13:55:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQChTusyPJA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>american</video:tag>
      <video:tag>Option</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Scholes</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>call</video:tag>
      <video:tag>European</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>Date</video:tag>
      <video:tag>price</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>implied</video:tag>
      <video:tag>volatility</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Intrinsic</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>strike</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Engaging-with-Your-Class-Beyond-Reunion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Engaging with Your Class Beyond Reunion</video:title>
      <video:description>Lec 11 - Engaging with Your Class Beyond Reunion. Class identity is the foundation of a strong alumni community. A panel of class council and class correspondent volunteers will share information about sustaining momentum and the class identity through social, intellectual, professional, and philanthropic means while engaging fellow alumni more deeply in the life of the College.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14976.jpg</video:thumbnail_loc>
      <video:duration>1690</video:duration>
      <video:publication_date>2012-08-28T11:05:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DmWKi6a6HAg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>engagement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 29 - MIT 3.091 Introduction to Solid State Chemistry&quot; Organic Glasses - Polymers: Synthesis by Addition Polymerization and by Condensation Polymerization

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15629.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-28T18:30:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oyPesljk2Ak</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Polymerizat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Interpreting-Scripture-Medieval-Interpretations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Interpreting Scripture: Medieval Interpretations</video:title>
      <video:description>&quot;Lec 22 - Interpreting Scripture: Medieval Interpretations&quot; Introduction to New Testament (RLST 152)

The principles of interpreting the New Testament in this course assume a historical critical perspective. The historical critical method of interpreting a text privileges the intended meaning of the ancient author, the interpretation of a text&apos;s original audience, the original language the text was written in, and the avoidance of anachronism. However, for most of the last two thousand years, this has not been the method of interpretation of the Bible. Pre-modern interpreters, such as Origen and Augustine, felt free to allegorize and use the text as they saw fit. It was only through the Reformation and other events in modern history that the historical critical method became the predominant method of interpretation.

00:00 - Chapter 1. The Principles of the Historical Critical Method of Interpretation
20:11 - Chapter 2. The History of Historical Criticism
30:53 - Chapter 3. Pre-Modern Interpretation and &quot;Literal&quot; and &quot;Allegorical&quot; Meanings of Texts
34:19 - Chapter 4. Pre-Modern Interpreters: Origen
39:06 - Chapter 5. Pre-Modern Interpreters: Augustine
43:32 - Chapter 6. Pre-Modern Interpreters: Bernard of Clairvaux

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23136.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-12T12:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HC7-MEwQccE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>Interpretations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Psychology-101-No-visuals-for-last-10-minutes-o</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Psychology 101 - No visuals for last 10 minutes o</video:title>
      <video:description>&quot;Lec 3 - Psychology 101 - No visuals for last 10 minutes o&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27169.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-21T03:36:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUNNjM4y9Xk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>10</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>o</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec Last - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 24: Case study — code division multiple access (CDMA)

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15819.jpg</video:thumbnail_loc>
      <video:duration>4170</video:duration>
      <video:publication_date>2012-08-28T20:42:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cfL8blVkE1E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Philosophy 3</video:title>
      <video:description>&quot;Lec 14 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27252.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-21T04:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wlDZklr8tuE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Genetic Engineering</video:title>
      <video:description>&quot;Lec 3 - Genetic Engineering&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the elements of molecular structure of DNA such as backbone, base composition, base pairing, and directionality of nucleic acids. He describes the processes of DNA synthesis, transcription, RNA splicing, translation, and post-translational processing required to make a protein such as insulin from its genetic code (DNA). Professor Saltzman describes the genetic code. RNA interference is also discussed as a way to control gene expression, which can be applied as a new way to treat diseases.

00:00 - Chapter 1. Introduction
01:35 - Chapter 2. Building Blocks of DNA
11:17 - Chapter 3. Structure of DNA and RNA
24:16 - Chapter 4. Central Dogma and DNA Synthesis
35:15 - Chapter 5. Genetic Code and Protein Synthesis
41:55 - Chapter 6. Control of Gene Expression

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16608.jpg</video:thumbnail_loc>
      <video:duration>2808</video:duration>
      <video:publication_date>2012-08-31T16:08:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXGL2Kracgs</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>pairing</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>codon</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-360-Lec-4a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7  - MIT 3.60 | Lec 4a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 7  - MIT 3.60 | Lec 4a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15279.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-08-28T16:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cUzZ-qu3xws</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Biomechanics-and-Orthopedics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Biomechanics and Orthopedics</video:title>
      <video:description>&quot;Lec 18 - Biomechanics and Orthopedics&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the material properties of elasticity and viscosity. He describes two separate experimental setups to measure the elasticity and the viscosity of a material. Material elasticity can be defined in terms of stress-strain property, and defines the Young&apos;s modulus (E), which is the slope of the stress-strain curve. Fluid viscosity, on the other hand, is described by shear stress. When modeling any material, the spring can be used to represent an ideal elastic material and the dashpot an ideal viscoelastic material. All biomaterials contain some combination of these properties and can be described by physical models that consist of both spring and dashpot.

00:00 - Chapter 1. Introduction
03:16 - Chapter 2. An Experiment on Elasticity
18:20 - Chapter 3. Viscosity
28:46 - Chapter 4. Deformation and Viscoelasticity
42:13 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16623.jpg</video:thumbnail_loc>
      <video:duration>2676</video:duration>
      <video:publication_date>2012-08-31T16:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dMZhxNfOYy0</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomechanics</video:tag>
      <video:tag>dashpot</video:tag>
      <video:tag>shear</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>viscoelastic</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>s</video:tag>
      <video:tag>modulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-CS50-Week-2-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - CS50 / Week 2: Wednesday</video:title>
      <video:description>Lec 65 - CS50 / Week 2: Wednesday. Functions, continued. Global variables. Parameters. Return values. Stack. Frames. Scope. Arrays. Strings. Command-line arguments. Cryptography.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16105.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-08-29T09:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fXQGKG0F598</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Twilight-of-the-Polis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Twilight of the Polis</video:title>
      <video:description>&quot;Lec 23 - Twilight of the Polis&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the growth of a new power: Thebes. Under the leadership of Epaminondas and Pelopidas, Thebes grows into a major power among the Greek cities. In fact, the Thebans even rout the Spartans in a standard hoplite battle in the battle of Leuctra. Finally, Professor Kagan points out that by the time of Theban hegemony, the Greek world had experienced so many wars and conflicts that it opened the door to a powerful leader: Philip of Macedon.

00:00 - Chapter 1. The Rise of Theban Hegemony
14:42 - Chapter 2. The 375 Peace Proposal
21:29 - Chapter 3. Fighting Resumes; The Sacred Band of Thebes and the Battle of Leuctra
39:18 - Chapter 4. The End of Spartan Supremacy and Thebes&apos; Growth
50:01 - Chapter 5. The Great Invasion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16654.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-08-31T16:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EsjiBYBj_8I</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agesilaus</video:tag>
      <video:tag>Arcadian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>autonomia</video:tag>
      <video:tag>Cleombrotus</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Epaminondas</video:tag>
      <video:tag>koine</video:tag>
      <video:tag>ereine</video:tag>
      <video:tag>Leuctra</video:tag>
      <video:tag>Mantinea</video:tag>
      <video:tag>Pelopidas</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Theban</video:tag>
      <video:tag>Hegemony</video:tag>
      <video:tag>Thebes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Kenneth-Cobonpue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Kenneth Cobonpue</video:title>
      <video:description>Lec 33- Kenneth Cobonpue.
Kenneth Cobonpue, from Cebu City, Philippines, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, January 25, 2012.  
Kenneth Cobonpue was the second speaker for the Rice Design Alliance
2012 Spring lecture series, Furnish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17387.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-02T19:03:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ezu8hihxTA4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Kenneth</video:tag>
      <video:tag>Cobonpue</video:tag>
      <video:tag>Furnish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61C-MIPS-Decisions-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 61C - MIPS Decisions II</video:title>
      <video:description>&quot;Lec 5- Computer Science 61C - MIPS Decisions II&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/07/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27280.jpg</video:thumbnail_loc>
      <video:duration>2731</video:duration>
      <video:publication_date>2012-09-21T04:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P1RGhJ6aZ8c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Decisions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Trench-Warfare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Trench Warfare</video:title>
      <video:description>&quot;Lec 14 - Trench Warfare&quot; France Since 1871 (HIST 276)

The sacred union that united France&apos;s political parties during World War I contributed to a resilient morale on the home front. Germany&apos;s invasion of France, and the conflict over Alsace-Lorraine in particular, contributed to French concern over atrocities and the national investment in the war effort. New weapons and other fighting technologies, coupled with the widespread use of trenches, made fighting tremendously difficult and gruesome on all fronts.

00:00 - Chapter 1. The Schlieffen Plan: German Hopes for an Early Victory
07:16 - Chapter 2. The Early War of Movement: The Battle of the Marne and the Salvation of France
13:47 - Chapter 3. From Movement to Attrition: The Development of Trench Warfare
22:00 - Chapter 4. The Identity of the Citizen-Soldier: Society During and After the War
34:30 - Chapter 5. Conditions on the Front: The Nature of Machine Warfare

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16799.jpg</video:thumbnail_loc>
      <video:duration>2711</video:duration>
      <video:publication_date>2012-09-01T09:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nd6hBBPWHvg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>Schlieffen</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Eastern</video:tag>
      <video:tag>trench</video:tag>
      <video:tag>warfare</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>airplanes</video:tag>
      <video:tag>atrocity</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>creeping</video:tag>
      <video:tag>barrage</video:tag>
      <video:tag>Jaures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Why-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Why Finance?</video:title>
      <video:description>&quot;Lec 1- Why Finance?&quot; Financial Theory (ECON 251)

This lecture gives a brief history of the young field of financial theory, which began in business schools quite separate from economics, and of my growing interest in the field and in Wall Street. A cornerstone of standard financial theory is the efficient markets hypothesis, but that has been discredited by the financial crisis of 2007-09. This lecture describes the kinds of questions standard financial theory nevertheless answers well. It also introduces the leverage cycle as a critique of standard financial theory and as an explanation of the crisis. The lecture ends with a class experiment illustrating a situation in which the efficient markets hypothesis works surprisingly well.

00:00 - Chapter 1. Course Introduction
10:16 - Chapter 2. Collateral in the Standard Theory
17:54 - Chapter 3. Leverage in Housing Prices
33:47 - Chapter 4. Examples of Finance
46:13 - Chapter 5. Why Study Finance?
50:13 - Chapter 6. Logistics
58:22 - Chapter 7. A Experiment of the Financial Market

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23141.jpg</video:thumbnail_loc>
      <video:duration>4457</video:duration>
      <video:publication_date>2012-09-12T12:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vTs2IQ8OefQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 9 - MIT 18.03 Differential Equations, Spring 2006&quot; Solving Second-order Linear ODE&apos;s with Constant Coefficients: The Three Cases

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14828.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-28T02:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vP-oRQqmeg4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Irving-Fishers-Impatience-Theory-of-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Irving Fisher&apos;s Impatience Theory of Interest</video:title>
      <video:description>&quot;Lec 6 - Irving Fisher&apos;s Impatience Theory of Interest&quot; Financial Theory (ECON 251)

Building on the general equilibrium setup solved in the last week, this lecture looks in depth at the relationships between productivity, patience, prices, allocations, and nominal and real interest rates. The solutions to three of Fisher&apos;s famous examples are given: What happens to interest rates when people become more or less patient? What happens when they expect to receive windfall riches sometime in the future? And, what happens when wealth in an economy is redistributed from the poor to the rich?

00:00 - Chapter 1. From Financial to General Equilbrium
06:44 - Chapter 2. Applying the Principle of No Arbitrage
23:50 - Chapter 3. The Fundamental Theorem of Asset Pricing
39:25 - Chapter 4. Effects of Technology in Fisher Economy
51:31 - Chapter 5. The Impatience Theory of Interest
01:06:48 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23146.jpg</video:thumbnail_loc>
      <video:duration>4256</video:duration>
      <video:publication_date>2012-09-12T12:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GTzatG_pUmg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Irving</video:tag>
      <video:tag>fisher</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Impatience</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Rise-of-Athens-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The Rise of Athens (cont.)</video:title>
      <video:description>&quot;Lec 11 - The Rise of Athens (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan traces the development of Athens. He argues that Athens, like other poleis, undergoes political and social turmoil due to the rise of the hoplite farmer. This unrest is first seen in the attempted coup d&apos;état of Cylon and the Law of Draco. Professor Kagan also points out that in response to these developments, Solon was made sole archon of Athens to establish peace in a time of unrest. It should also be noted that Solon established laws that were moderate in nature. Therefore, it comes as no surprise that Solon was only partially successful. Eventually, a tyranny is established in Athens by Peisistratus, but Peisistratus, according to Professor Kagan, was a special type of tyrant, one that not only upheld the new laws of Solon, but was also interested in the welfare of Athens.

00:00 - Chapter 1. The Code of Draco; Athenian Colonies
09:13 - Chapter 2. Crises and the Rise of Athens and Solon as Sole Archon
20:25 - Chapter 3. Choosing Solon
25:49 - Chapter 4. Solon&apos;s Economic and Social Measures
37:21 - Chapter 5. Solon&apos;s Political Measures
47:22 - Chapter 6. Dissatisfaction and Years of Anarchy
52:48 - Chapter 7. Peisistratus, the Very Special Tyrant

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16641.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-08-31T16:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6UcwlB9uiE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcmaeonidae</video:tag>
      <video:tag>archon</video:tag>
      <video:tag>Cylon</video:tag>
      <video:tag>Draco</video:tag>
      <video:tag>Hippeis</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>medimnoi</video:tag>
      <video:tag>Megacles</video:tag>
      <video:tag>Peisistratus</video:tag>
      <video:tag>pentakosiomedimnoi</video:tag>
      <video:tag>seisachtheia</video:tag>
      <video:tag>Solon</video:tag>
      <video:tag>thetes</video:tag>
      <video:tag>tyranny</video:tag>
      <video:tag>zeugitai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 5

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15711.jpg</video:thumbnail_loc>
      <video:duration>3293</video:duration>
      <video:publication_date>2012-08-28T19:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0egP7_kq23E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Athenian-Democracy-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Athenian Democracy (cont.)</video:title>
      <video:description>&quot;Lec 16 - Athenian Democracy (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan continues to discuss the constitution of Athens. In particular, he explores the judicial workings of Athens. He describes in detail the effort of the Athenians to create a system of justice that would not only minimize tampering, in order to insure justice, but also maximize citizen participation. After this discussion, Professor Kagan comments on the role of women in Athens by looking at two types of sources. The picture that emerges is considerably complex and left without resolution. Finally, he comments on the role of slaves. In each of these discussions, he draws illuminating analogies to our modern society.

00:00 - Chapter 1. Organization of Athenian Democracy: The Judicial
09:51 - Chapter 2. Flaws in the Athenian Democratic System
40:20 - Chapter 3. Women&apos;s Roles in Athenian Society
54:16 - Chapter 4. Slavery in Athenian Society
01:07:37 - Chapter 5. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16646.jpg</video:thumbnail_loc>
      <video:duration>4397</video:duration>
      <video:publication_date>2012-08-31T16:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0DWXr6kKPg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antigone</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>Clytemnestra</video:tag>
      <video:tag>Constitution</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>divorce</video:tag>
      <video:tag>Euripides</video:tag>
      <video:tag>helots</video:tag>
      <video:tag>jury</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>court</video:tag>
      <video:tag>Lysias</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Pynx</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>slaves</video:tag>
      <video:tag>sophocles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Struggle-for-Hegemony-in-Fourth-Century-Greece-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Struggle for Hegemony in Fourth-Century Greece (cont.)</video:title>
      <video:description>&quot;Lec 22 - The Struggle for Hegemony in Fourth-Century Greece (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines the continuation of Spartan tyranny over the Greek poleis and the response of the Greek world. According to Professor Kagan, it became clear that the Greek poleis needed to do something to check the power of Sparta. So, Thebes, Argos, Corinth, and Athens along with some of the smaller poleis joined together to fight Sparta in the Corinthian War. The war ended in a stalemate, but now the Persians were afraid of the growth of Athenian naval power. So, the king made an alliance with Sparta to bring about the King&apos;s Peace, which emphasized Greek autonomy and which had the effect of breaking up all alliances, except the Peloponnesian League. After this fact, Sparta continued in its tyrannical behavior.

00:00 - Chapter 1. The Greek Mercenary Army and the March of the 10,000
08:46 - Chapter 2. Further Hostilities
21:32 - Chapter 3. The Corinthian War
40:12 - Chapter 4. Iphicrates&apos;s Light-Armed Troops; Conon&apos;s Fleet 
51:06 - Chapter 5. The War Comes to an End

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16653.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-08-31T16:51:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vgs13OKQNnU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agamemnon</video:tag>
      <video:tag>Agesilaus</video:tag>
      <video:tag>Anabasis</video:tag>
      <video:tag>Antalcidas</video:tag>
      <video:tag>Argos</video:tag>
      <video:tag>Artaxerxes</video:tag>
      <video:tag>autonomy</video:tag>
      <video:tag>Cadmea</video:tag>
      <video:tag>Cnidus</video:tag>
      <video:tag>Conon</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Corinthians</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Cyrus</video:tag>
      <video:tag>federation</video:tag>
      <video:tag>interpoleis</video:tag>
      <video:tag>Kings</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Persia</video:tag>
      <video:tag>Phoebidas</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Athenian</video:tag>
      <video:tag>Confederation</video:tag>
      <video:tag>Sphodrias</video:tag>
      <video:tag>Thebes</video:tag>
      <video:tag>Xenophon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Utilities-Endowments-and-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Utilities, Endowments, and Equilibrium</video:title>
      <video:description>&quot;Lec 2- Utilities, Endowments, and Equilibrium&quot; Financial Theory (ECON 251)

This lecture explains what an economic model is, and why it allows for counterfactual reasoning and often yields paradoxical conclusions. Typically, equilibrium is defined as the solution to a system of simultaneous equations. The most important economic model is that of supply and demand in one market, which was understood to some extent by the Ancient Greeks and even by Shakespeare. That model accurately fits the experiment from the last class, as well as many other markets, such as the Paris Bourse, online trading, the commodities pit, and a host of others. The modern theory of general economic equilibrium described in this lecture extends that model to continuous quantities and multiple commodities. It is the bedrock on which we will build the model of financial equilibrium in subsequent lectures. 

00:00 - Chapter 1. Introduction
07:04 - Chapter 2. Why Model?
13:30 - Chapter 3. History of Markets
24:41 - Chapter 4. Supply and Demand and General Equilibrium
37:59 - Chapter 5. Marginal Utility
45:20 - Chapter 6. Endowments and Equilibrium

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23142.jpg</video:thumbnail_loc>
      <video:duration>4337</video:duration>
      <video:publication_date>2012-09-12T12:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VX4eYYmvQ78</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Endowments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Efficiency-Assets-and-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Efficiency, Assets, and Time</video:title>
      <video:description>&quot;Lec 4- Efficiency, Assets, and Time&quot; Financial Theory (ECON 251)

Over time, economists&apos; justifications for why free markets are a good thing have changed. In the first few classes, we saw how under some conditions, the competitive allocation maximizes the sum of agents&apos; utilities. When it was found that this property didn&apos;t hold generally, the idea of Pareto efficiency was developed. This class reviews two proofs that equilibrium is Pareto efficient, looking at the arguments of economists Edgeworth, and Arrow-Debreu. The lecture suggests that if a broadening of the economic model invalidated the sum of utilities justification of free markets, a further broadening might invalidate the Pareto efficiency justification of unregulated markets. Finally, Professor Geanakoplos discusses how Irving Fisher introduced two crucial ingredients of finance,--time and assets--into the standard economic equilibrium model.

00:00 - Chapter 1. Is the Free Market Good? A Mathematical Perspective
11:20 - Chapter 2. The Pareto Efficiency and Equilibrium
38:42 - Chapter 3. Fundamental Theorem of Economics
46:27 - Chapter 4. Shortcomings of the Fundamental Theorem
52:39 - Chapter 5. History of Mathematical Economics
01:00:21 - Chapter 6. Elements of Financial Models

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23144.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-12T12:53:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b7OUq1hMBbQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Assets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Nash-equilibrium-dating-and-Cournot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Nash equilibrium: dating and Cournot</video:title>
      <video:description>&quot;Lec 6 - Nash equilibrium: dating and Cournot&quot; Game Theory (ECON 159)

We apply the notion of Nash Equilibrium, first, to some more coordination games; in particular, the Battle of the Sexes. Then we analyze the classic Cournot model of imperfect competition between firms. We consider the difficulties in colluding in such settings, and we discuss the welfare consequences of the Cournot equilibrium as compared to monopoly and perfect competition.

00:00 - Chapter 1. Coordination Games: Scope for Leadership and Strategic Complements
04:59 - Chapter 2. Coordination Games: The Battle of the Sexes 
18:37 - Chapter 3. Cournot Duopoly: Math
53:28 - Chapter 4. Cournot Duopoly: Real World Examples

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16739.jpg</video:thumbnail_loc>
      <video:duration>4326</video:duration>
      <video:publication_date>2012-09-01T09:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7oASpaBdDMs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Monopoly</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Equilibria</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-J-D-Salinger-Franny-and-Zooey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - J. D. Salinger, Franny and Zooey</video:title>
      <video:description>&quot;Lec 10 - J. D. Salinger, Franny and Zooey&quot; The American Novel Since 1945 (ENGL 291)

In this lecture on J. D. Salinger&apos;s Franny and Zooey, Professor Hungerford presents her argument about religion in the novel as an example to students of how to construct a sound literary critical paper using evidence from the text. Moving between large claims and close readings, Hungerford shows how Salinger prevents his investment in mysticism from becoming mystification by grounding his sense of the divine in the specificity of persons, the importance of family language and love. In this way writing, like the theme of acting that appears again and again in the novel, models a spiritual performance that brings together artist and audience in the partnership of human communication.

00:00 - Chapter 1. Forming a Literary Argument: Advice for Paper Writing
08:25 - Chapter 2. The Theological Theme: Specific Doctrine versus Syncretic Religion
29:06 - Chapter 3. Structures of Drama
35:08 - Chapter 4. Religion and Love: The Performance of Human Connection
44:38 - Chapter 5. Final Notes on Paper Writing

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16768.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-01T09:32:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/toql5jGSDBU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>acting</video:tag>
      <video:tag>ego</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>Jesus</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>mysticism</video:tag>
      <video:tag>syncretic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-John-Barth-Lost-in-the-Funhouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - John Barth, Lost in the Funhouse</video:title>
      <video:description>&quot;Lec 11 - John Barth, Lost in the Funhouse&quot; The American Novel Since 1945 (ENGL 291)

In her lecture on John Barth&apos;s collection of stories Lost in the Funhouse, Professor Amy Hungerford delves beyond the superficial pleasures and frustrations of Barth&apos;s oft-cited metafictional masterwork to illuminate the profound commitment to language that his narrative risks entail. Foremost among Barth&apos;s concerns, Hungerford argues, is the multi-faceted relationship between language and love. Desire can drive a narrative, or disrupt it. Language can create desire, or replace it. Unifying the virtuosic variety of his tales is Barth&apos;s inquiry: Does language always stand in for a loss of bodily presence? Must the written word always exist as the shadow of the oral?

00:00 - Chapter 1. Barth, the Teacher
10:00 - Chapter 2. The Modernist Ambition in &apos;Night-Sea Journey&apos;
25:27 - Chapter 3. Alienation and Desire
42:05 - Chapter 4. The Power of Voice

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16769.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-01T09:40:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8zNyud-wVE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agency</video:tag>
      <video:tag>Fort</video:tag>
      <video:tag>da</video:tag>
      <video:tag>game</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>metafiction</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>pleasure</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>alienation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Present-Value-Prices-and-the-Real-Rate-of-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Present Value Prices and the Real Rate of Interest</video:title>
      <video:description>&quot;Lec 5- Present Value Prices and the Real Rate of Interest&quot; Financial Theory (ECON 251)

Philosophers and theologians have railed against interest for thousands of years. But that is because they didn&apos;t understand what causes interest. Irving Fisher built a model of financial equilibrium on top of general equilibrium (GE) by introducing time and assets into the GE model. He saw that trade between apples today and apples next year is completely analogous to trade between apples and oranges today. Similarly he saw that in a world without uncertainty, assets like stocks and bonds are significant only for the dividends they pay in the future, just like an endowment of multiple goods. With these insights Fisher was able to show that he could solve his model of financial equilibrium for interest rates, present value prices, asset prices, and allocations with precisely the same techniques we used to solve for general equilibrium. He concluded that the real rate of interest is a relative price, and just like any other relative price, is determined by market participants&apos; preferences and endowments, an insight that runs counter to the intuitions held by philosophers throughout much of human history. His theory did not explain the nominal rate of interest or inflation, but only their ratio.

00:00 - Chapter 1. Implications of General Equilibrium
03:08 - Chapter 2. Interest Rates and Stock Prices
22:06 - Chapter 3. Defining Financial Equilibrium
33:41 - Chapter 4. Inflation and Arbitrage
43:35 - Chapter 5. Present Value Prices
57:44 - Chapter 6. Real and Nominal Interest Rates

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23145.jpg</video:thumbnail_loc>
      <video:duration>4454</video:duration>
      <video:publication_date>2012-09-12T12:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVxmtb3zTlk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Paris-Commune-and-Its-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Paris Commune and Its Legacy</video:title>
      <video:description>&quot;Lec 2 - The Paris Commune and Its Legacy&quot; France Since 1871 (HIST 276)

The Paris Commune of 1871 remained a potent force in Europe for several generations afterwards. The reprisals following the fall of the Commune anticipated the great massacres of the twentieth century. While the brief reign of the communards witnessed serious adversity in the form of food shortages and disease, it also presided over many progressive social measures, such as the relative emancipation of women. The brutality of the army&apos;s actions against the communards would cast a pallor over leftist politics in Europe for decades to come.

00:00 - Chapter 1. The Paris Commune in Its Historical Context: Napoleon III and the Franco-Prussian War
06:17 - Chapter 2. The Siege of Paris
19:48 - Chapter 3. The Fall of France and the Formation of the Paris Commune
32:17 - Chapter 4. Composition of the Commune: Tensions between Urban and Rural France
38:23 - Chapter 5. The State Strikes Back: The Massacre of the Paris Commune

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16787.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-01T09:52:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/clDZl40CJik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>commune</video:tag>
      <video:tag>communards</video:tag>
      <video:tag>Thiers</video:tag>
      <video:tag>Paris</video:tag>
      <video:tag>barricades</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>III</video:tag>
      <video:tag>terror</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>vendome</video:tag>
      <video:tag>courbet</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>anarchism</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>siege</video:tag>
      <video:tag>Manet</video:tag>
      <video:tag>Delacroix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 25 -  8.01 Physics I: Classical Mechanics, Fall 1999

Rolling Motion - Gyroscopes - VERY NON-INTUITIVE

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13876.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-08-25T21:12:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zLy0IQT8ssk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-TEDxCaltech-Steve-Collins-Lyle-Mays-Kongar-Ol-Ondar-Tuva-or-Bust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - TEDxCaltech - Steve Collins, Lyle Mays, Kongar-Ol Ondar - Tuva or Bust!</video:title>
      <video:description>Lec 12 - TEDxCaltech - Steve Collins, Lyle Mays, Kongar-Ol Ondar - Tuva or Bust!. A vignette from &quot;Tuva or Bust!&quot; by Ralph Leighton

Richard Feynman - Steve Collins
Tuvan throat singer - Kongar-Ol Ondar

Directed by Shirley Marneus
Music by Kongar-Ol Ondar and Lyle Mays
Tuvan stamps provided by Alan Leighton
Presentation assistance by Ian Leighton
Feynman portrait by Sylvia Posner
Ladakhi monk costume sewn by Gwyneth Feynman, courtesy of Michelle Feynman
 
About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15024.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2012-08-28T11:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ZCCekUbPs8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Tannu</video:tag>
      <video:tag>Tuva</video:tag>
      <video:tag>Throat</video:tag>
      <video:tag>Singing</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-TEDxCaltech-Leonard-Susskind-Richard-Feynman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - TEDxCaltech - Leonard Susskind - Richard Feynman</video:title>
      <video:description>Lec 30 - TEDxCaltech - Leonard Susskind - Richard Feynman. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.  His research interests include string theory, quantum field theory, quantum statistical mechanics, and quantum cosmology. He is a member of the National Academy of Sciences and the American Academy of Arts and Sciences and, since 2009, has been serving as Director of the Stanford Institute for Theoretical Physics.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15044.jpg</video:thumbnail_loc>
      <video:duration>942</video:duration>
      <video:publication_date>2012-08-28T12:06:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hpjwotips7E</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>string</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Arguments-for-the-existence-of-the-soul-Part-IV-Plato-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Arguments for the existence of the soul, Part IV; Plato, Part I</video:title>
      <video:description>&quot;Lec 6 - Arguments for the existence of the soul, Part IV; Plato, Part I&quot; Death (PHIL 176)

The lecture begins with a continued discussion of the Cartesian argument and its weaknesses. The lecture then turns to Plato&apos;s metaphysical views in the context of his work, Phaedo. The key point in the discussion is the idea that in addition to the ordinary empirical world that we are familiar with, we posit the existence of a second realm in which the Platonic forms exist. These forms are the abstract properties that we attribute to physical objects, such as beauty, justice, goodness and so on. Since it is the soul that conceives of these Platonic forms and ideas, Plato argues that the soul not only outlives the body but lasts forever. It is perfect, immaterial and indestructible.

00:00 - Chapter 1. Summary of the Cartesian Argument 
04:57 - Chapter 2. Refuting the Cartesian Argument: The Morning and Evening Stars 
19:25 - Chapter 3. Platonic Forms and the Immortality of the Soul 
31:27 - Chapter 4. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16262.jpg</video:thumbnail_loc>
      <video:duration>2142</video:duration>
      <video:publication_date>2012-08-29T17:07:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6_J79ZsXko</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cartesian</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>Descartes</video:tag>
      <video:tag>interactionist</video:tag>
      <video:tag>Phaedo</video:tag>
      <video:tag>Platonic</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Venus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Engineering-the-Harvard-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Engineering the Harvard Way</video:title>
      <video:description>Lec 8 - Engineering the Harvard Way. Harvard SEAS undergraduate students and alumns express their excitement at having the opportunity take a wide variety of classes within Harvard SEAS, Harvard College, and the various Harvard graduate schools and the freedom that gives them to craft their own educational experience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15973.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-08-29T06:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2NhyrTqGknA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Hubbles-Law-and-the-Big-Bang-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Hubble&apos;s Law and the Big Bang (cont.)</video:title>
      <video:description>&quot;Lec 17 - Hubble&apos;s Law and the Big Bang (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of magnitudes and the problem set involving magnitude equations. Implications of the Hubble Law and Hubble Diagram are discussed. Professor Bailyn elaborates on the Big Bang theory of cosmology and addresses controversial questions related to the age, development, and boundaries of the universe. The fate of the universe, and possibly its end (known as the Big Crunch) are addressed. Imagining an expanding three-dimensional universe is proposed. The lecture ends with a question-and-answer session during which students inquire about a variety of topics related to cosmology, such as the center of the universe, its current expansion, and hypothetical collapse.

00:00 - Chapter 1. Review of Magnitudes
07:38 - Chapter 2. Implications of Hubble&apos;s Discoveries on the Aging Universe
26:36 - Chapter 3. Conceptualizing a Three-Dimensional Universe
34:22 - Chapter 4. Q&amp;A: The Big Bang, the Expansion, and the Big Crunch

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17287.jpg</video:thumbnail_loc>
      <video:duration>3111</video:duration>
      <video:publication_date>2012-09-02T17:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Lz-Lj5sa3I</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Anthropic</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>Astrophysical</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Cepheids</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>system</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Hubbles</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Lemaitre</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>peculiar</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>VATICAN</video:tag>
      <video:tag>observatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Pediatric-Abdomen-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Pediatric Abdomen Radiology</video:title>
      <video:description>Video contains some pictures of pediatric abdomen radiology. Watch this video to know all about this radiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30309422-ae92-4e61-9f55-de6323cafcfe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-11-30T10:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9476.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>radiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-CS50-Week-9-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - CS50 / Week 9: Wednesday</video:title>
      <video:description>Lec 70 - CS50 / Week 9: Wednesday. CSS. Inheritance. JavaScript. Events, continued. Ajax.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16110.jpg</video:thumbnail_loc>
      <video:duration>4557</video:duration>
      <video:publication_date>2012-08-29T09:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-YOVTY4AGU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Shakespeares-Merchant-of-Venice-and-Collateral-Present-Value-and-the-Vocabulary-of-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Shakespeare&apos;s Merchant of Venice and Collateral, Present Value and the Vocabulary of Finance</video:title>
      <video:description>&quot;Lec 7 - Shakespeare&apos;s Merchant of Venice and Collateral, Present Value and the Vocabulary of Finance&quot; Financial Theory (ECON 251)

While economists didn&apos;t have a good theory of interest until Irving Fisher came along, and didn&apos;t understand the role of collateral until even later, Shakespeare understood many of these things hundreds of years earlier. The first half of this lecture examines Shakespeare&apos;s economic insights in depth, and sees how they sometimes prefigured or even surpassed Irving Fisher&apos;s intuitions. The second half of this lecture uses the concept of present value to define and explain some of the basic financial instruments: coupon bonds, annuities, perpetuities, and mortgages.

00:00 - Chapter 1. Introduction
01:23 - Chapter 2. Contracts in Merchant of Venice
20:23 - Chapter 3. The Doubling Rule
36:07 - Chapter 4. Coupon Bonds, Annuities, and Perpetuities
54:24 - Chapter 5. Mortgage
59:15 - Chapter 6. Applications of Financial Instruments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23147.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-09-12T12:54:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FJW9eGGH_tg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Shakespeare</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Merchant</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Venice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Collateral</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Vocabulary</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-How-a-Long-Lived-Institution-Figures-an-Annual-Budget-Yield</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - How a Long-Lived Institution Figures an Annual Budget. Yield</video:title>
      <video:description>&quot;Lec 8 - How a Long-Lived Institution Figures an Annual Budget. Yield&quot; Financial Theory (ECON 251)

In the 1990s, Yale discovered that it was faced with a deferred maintenance problem: the university hadn&apos;t properly planned for important renovations in many buildings. A large, one-time expenditure would be needed. How should Yale have covered these expenses? This lecture begins by applying the lessons learned so far to show why Yale&apos;s initial forecast budget cuts were overly pessimistic. In the second half of the class, we turn to the problem of measuring investment performance, and examine the strengths and weaknesses of various measures of yield, including yield-to-maturity and current yield.

00:00 - Chapter 1. Yale&apos;s Budget Set
03:37 - Chapter 2. Analysis of Yale&apos;s Expenditures and Endowment
31:51 - Chapter 3. Yield to Maturity and Internal Rate of Return
51:52 - Chapter 4. Assessing Performance of Coupon Bond

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23148.jpg</video:thumbnail_loc>
      <video:duration>4572</video:duration>
      <video:publication_date>2012-09-12T12:54:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J8ZqrBvW07s</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Lived</video:tag>
      <video:tag>Institution</video:tag>
      <video:tag>Figures</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Annual</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>yield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 11 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Paul Matsudaira

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15102.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-08-28T13:11:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kgaJf-mQSAE</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-CS-61B-Priority-Queues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - CS 61B Priority Queues</video:title>
      <video:description>CS 61B Priority Queues

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19608.jpg</video:thumbnail_loc>
      <video:duration>3422</video:duration>
      <video:publication_date>2012-09-05T03:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIUFT6AKBGE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>priority</video:tag>
      <video:tag>queues</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Personal-identity-Part-II-The-body-theory-and-the-personality-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Personal identity, Part II: The body theory and the personality theory</video:title>
      <video:description>&quot;Lec 11 - Personal identity, Part II: The body theory and the personality theory&quot; Death (PHIL 176)

Two more views regarding the metaphysical key to personal identity are discussed: the body view and the personality view. According to the body view, an individual is identified in terms of his or her physical body. According to the personality view, an individual is identified by his or her unique set of beliefs, desires, memories, goals, and so on.

00:00 - Chapter 1. Review of Soul Theory 
03:07 - Chapter 2. The Body Theory of Personal Identity 
25:47 - Chapter 3. Equating the Brain with the Identity -- Implications of the Body Theory 
32:35 - Chapter 4. Physicalists: Personality as the Key to Personal Identity 
46:39 - Chapter 5. Soul, Body, and Personality -- Is There a Correct View? Assessment by Torture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16267.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-29T17:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ifIbyexApas</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inwagen</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>van</video:tag>
      <video:tag>physicalist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;: Performance monitoring and optimizations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15755.jpg</video:thumbnail_loc>
      <video:duration>3738</video:duration>
      <video:publication_date>2012-08-28T20:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZD2sKqPxPIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 36  - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27140.jpg</video:thumbnail_loc>
      <video:duration>2993</video:duration>
      <video:publication_date>2012-09-21T03:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CswmOtus9XM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Stem-Cells-Mending-a-broken-heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Stem Cells: Mending a broken heart?</video:title>
      <video:description>Lec 87 - Stem Cells: Mending a broken heart?. Harvard stem cell researcher Kenneth Chien speaks about a cardiac stem cell discovery that may be the first step on the path to regenerating healthy heart muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16128.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-08-29T09:49:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cMtFkfcQqec</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Massachusetts</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Ibrahim</video:tag>
      <video:tag>Domian</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the applications of SVD, controllability, and state transfer in electrical engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16345.jpg</video:thumbnail_loc>
      <video:duration>4514</video:duration>
      <video:publication_date>2012-08-29T18:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LmxBkJmID_4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>single</video:tag>
      <video:tag>value</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>norm</video:tag>
      <video:tag>State</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>reachability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Yield-Curve-Arbitrage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Yield Curve Arbitrage</video:title>
      <video:description>&quot;Lec 9 - Yield Curve Arbitrage
&quot; Financial Theory (ECON 251) 

Where can you find the market rates of interest (or equivalently the zero coupon bond prices) for every maturity? This lecture shows how to infer them from the prices of Treasury bonds of every maturity, first using the method of replication, and again using the principle of duality. Treasury bond prices, or at least Treasury bond yields, are published every day in major newspapers. From the zero coupon bond prices one can immediately infer the forward interest rates. Under certain conditions these forward rates can tell us a lot about how traders think the prices of Treasury bonds will evolve in the future.

00:00 - Chapter 1. Defining Yield
09:07 - Chapter 2. Assessing Market Interest Rate from Treasury Bonds
35:46 - Chapter 3. Zero Coupon Bonds and the Principle of Duality
50:31 - Chapter 4. Forward Interest Rate
01:10:05 - Chapter 5. Calculating Prices in the Future and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23149.jpg</video:thumbnail_loc>
      <video:duration>4507</video:duration>
      <video:publication_date>2012-09-12T12:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5SHYky2ddp4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>yield</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>Arbitrage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Team-5-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Team 5: Post-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - Team 5: Post-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 5 - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15190.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-08-28T15:32:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xqwHRjUfECk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 1- MIT 24.209 Philosophy In Film and Other Media.
Instructor: Prof. Irving Singer

Segment 1: introduction, &quot;The Lady Eve,&quot; movies as an art form, teaching as self-expression, philosophy in film, How can films be philosophical?, savoring films, myths and mythmaking, an overview of the semester, course expectations

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15242.jpg</video:thumbnail_loc>
      <video:duration>3468</video:duration>
      <video:publication_date>2012-08-28T16:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GzVEP1VkwvA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Democracy-and-Participation-Rousseaus-Social-Contract-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -  Democracy and Participation: Rousseau&apos;s Social Contract, I-II</video:title>
      <video:description>&quot;Lec 20 -  Democracy and Participation: Rousseau&apos;s Social Contract, I-II&quot; Introduction to Political Philosophy (PLSC 114)

The concept of &quot;general will&quot; is considered Rousseau&apos;s most important contribution to political science. It is presented as the answer to the gravest problems of civilization, namely, the problems of inequality, amour-propre, and general discontent. The social contract is the foundation of the general will and the answer to the problem of natural freedom, because nature itself provides no guidelines for determining who should rule. The lecture ends with Rousseau&apos;s legacy and the influence he exercised on later nineteenth-century writers and philosophers.

00:00 - Chapter 1. Introduction: Social Contract and the General Will
25:04 - Chapter 2. Applications of the General Will
30:54 - Chapter 3. The Legacies of Rousseau

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15931.jpg</video:thumbnail_loc>
      <video:duration>2439</video:duration>
      <video:publication_date>2012-08-28T21:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vPwx8-mFvUs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>contract</video:tag>
      <video:tag>Immanuel</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>libertas</video:tag>
      <video:tag>Robespierre</video:tag>
      <video:tag>Romanticism</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Tocqueville</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives his final lecture on observability and state estimation for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16350.jpg</video:thumbnail_loc>
      <video:duration>4165</video:duration>
      <video:publication_date>2012-08-29T18:39:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qoCa7kMLXNg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>single</video:tag>
      <video:tag>value</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>SVD</video:tag>
      <video:tag>estimation</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Subspace</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Sweeping-for-Thompson-Island-hoppers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Sweeping for Thompson Island hoppers</video:title>
      <video:description>Lec 88 - Sweeping for Thompson Island hoppers. Education meets hands-on science as roughly 100 Harvard undergraduates fan out from beach to beach collecting insects for a new database of Harbor Island insect life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16129.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-08-29T09:50:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0crMR0kv0Is</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>students</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>bugs</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Farrell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Shaq-Attacks-Sleep-Apnea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Shaq Attacks Sleep Apnea</video:title>
      <video:description>Lec 93 - Shaq Attacks Sleep Apnea. This video is one in a series that explains the diagnosis and treatment of sleep apnea. For more information, visit www.understandingsleep.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16134.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-08-29T09:51:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4JkiWvWn2aU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>Shaquille</video:tag>
      <video:tag>o</video:tag>
      <video:tag>Neal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Workshop-and-Factory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Workshop and Factory</video:title>
      <video:description>&quot;Lec 5 - Workshop and Factory&quot; France Since 1871 (HIST 276)

Religion in France after the Revolution can be understood in terms of two forms of de-Christianization. The first of these is political, and takes place in the de jure separation of church and state. The second is a decline in religious practice among individual citizens. While the history of the former change is well documented, the latter is a more ambiguous phenomenon. Despite the statistical decline in religious participation in the nineteenth and twentieth centuries, Catholicism in particular continues to play a significant role in the cultural imagination, or imaginaire, of many French people.

00:00 - Chapter 1. Catholicism and the Rest: Religious Distribution in France
04:41 - Chapter 2. The Decline of &apos;The Awful Thing&apos;: Anti-Clericalism and De-Christianization
21:34 - Chapter 3. Regional Differences in Religiosity
30:04 - Chapter 4. The Role of Women: Finding Independence through the Catholic Church
32:45 - Chapter 5. Disentangling Church and State: Regional Devotion and Developments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16790.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-09-01T09:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sUt6yKPgBs4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>religion</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>church</video:tag>
      <video:tag>reformation</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>nuns</video:tag>
      <video:tag>women</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>Michel</video:tag>
      <video:tag>Vovelle</video:tag>
      <video:tag>Virgin</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Lourdes</video:tag>
      <video:tag>Balazuc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Social-Security</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Social Security</video:title>
      <video:description>&quot;Lec 11 - Social Security&quot; Financial Theory (ECON 251) 

This lecture continues the analysis of Social Security started at the end of the last class. We describe the creation of the system in 1938 by Franklin Roosevelt and Frances Perkins and its current financial troubles. For many democrats Social Security is the most successful government program ever devised and for many Republicans Social Security is a bankrupt program that needs to be privatized. Is there any way to reconcile the views of Democrats and Republicans? How did the system get into so much financial trouble? We will see that the mess becomes quite clear when examined with the proper present value approach. Present value analysis reveals the flaws in the three most popular analyses of Social Security, that the financial breakdown is the fault of the baby boomers, that privatization would bring young investors a better return than they anticipate getting from their social security contributions, and that privatization is impossible without compromising today&apos;s retired workers.

00:00 - Chapter 1. Introduction
03:53 - Chapter 2. The Development of the U.S. Social Security System
19:16 - Chapter 3. Economic Imbalances in Social Security
38:48 - Chapter 4. Root Causes of Income Transfer in Social Security
01:05:21 - Chapter 5. Privatization of U.S. Social Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23151.jpg</video:thumbnail_loc>
      <video:duration>4341</video:duration>
      <video:publication_date>2012-09-12T12:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMyOjHtFVFU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Maclauren-and-Taylor-Series-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Maclauren and Taylor Series Intuition</video:title>
      <video:description>Maclauren and Taylor Series Intuition

Approximating a function at 0 using a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19881.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-06T00:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epgwuzzDHsQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maclauren</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-3-Regular-Industry-Supply-and-Rents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 3 (Regular) - Industry Supply and Rents</video:title>
      <video:description>Lec 6 - Lecture 3 (Regular) - Industry Supply and Rents. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Industry Supply and Rents.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture considers the different talents and abilities of individual firms and how they generate an industry supply.  We begin by deriving the basic concepts of industry supply from individual firm supply and producer surplus.  We then turn to the notion of long-run industry supply, contrasting the traditional view that competition erodes profits to the importance of rare talents and superstars.  Finally we discuss prominent empirical regularities about the distribution of talents, such as power laws and particularly Zipf&apos;s law.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15002.jpg</video:thumbnail_loc>
      <video:duration>3486</video:duration>
      <video:publication_date>2012-08-28T11:24:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXsG2wFEgHE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami wraps up arrays and introduces the term debugging.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15955.jpg</video:thumbnail_loc>
      <video:duration>2792</video:duration>
      <video:publication_date>2012-08-29T01:08:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9xnLnDa04dM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>dim</video:tag>
      <video:tag>int</video:tag>
      <video:tag>array</video:tag>
      <video:tag>list</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>printn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-How-to-Tell-a-Stars-Real-Age-Harvard-Smithsonian-Center-for-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - How to Tell a Star&apos;s Real Age - Harvard-Smithsonian Center for Astrophysics</video:title>
      <video:description>Lec 5 - How to Tell a Star&apos;s Real Age - Harvard-Smithsonian Center for Astrophysics. Søren Meibom, CfA

For many movie stars, their ages are well-kept secrets. In space, the same is true of the actual stars. Like our Sun, most stars look nearly unchanged for most of their lives.

September 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15970.jpg</video:thumbnail_loc>
      <video:duration>2722</video:duration>
      <video:publication_date>2012-08-29T06:58:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IuKZjVlkXRQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>CfAPublicNight</video:tag>
      <video:tag>SorenMeibom</video:tag>
      <video:tag>09</video:tag>
      <video:tag>15</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Ways-In-and-Out-of-the-Hermeneutic-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Ways In and Out of the Hermeneutic Circle</video:title>
      <video:description>&quot;Lec 3 - Ways In and Out of the Hermeneutic Circle&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry examines acts of reading and interpretation by way of the theory of hermeneutics. The origins of hermeneutic thought are traced through Western literature. The mechanics of hermeneutics, including the idea of a hermeneutic circle, are explored in detail with reference to the works of Hans-George Gadamer, Martin Heidegger, and E. D. Hirsch. Particular attention is paid to the emergence of concepts of &quot;historicism&quot; and &quot;historicality&quot; and their relation to hermeneutic theory.

00:00 - Chapter 1. The History of Hermeneutics
10:32 - Chapter 2. The Hermeneutic Circle
20:37 - Chapter 3. On Prejudice
23:45 - Chapter 4. Historicism and &quot;Historicality&quot;
27:48 - Chapter 5. Gadamer&apos;s Debt to Heidegger
33:21 - Chapter 6. Prejudice and Tradition
37:20 - Chapter 7. E. D. Hirsch

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17407.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-03T13:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iWnA7nZO4EY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hermeneutics</video:tag>
      <video:tag>historicism</video:tag>
      <video:tag>historicality</video:tag>
      <video:tag>prejudice</video:tag>
      <video:tag>secular</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>History</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>merger</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>fore</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-7-Regular-Basic-Monopoly-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 7 (Regular) - Basic Monopoly Theory</video:title>
      <video:description>Lec 12 - Lecture 7 (Regular) - Basic Monopoly Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Basic Monopoly Theory,&quot; October 25, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture begins the second half of the course, which focuses on imperfect competition.  We begin by developing the basic incentive of a monopolist to reduce quantity in order to raise price and how to measure the inefficiency this creates.  We consider some empirical measurements of these incentives and inefficiencies.  We then consider the comparative statics of monopoly and how the rate at which the monopolist passes through cost changes into price changes measures many dimensions of her behavior.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15008.jpg</video:thumbnail_loc>
      <video:duration>4168</video:duration>
      <video:publication_date>2012-08-28T11:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yx3JfMNPk3g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 16- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17860.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-03T17:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/28UQ84aiNxM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-200C2-Community-Environmental-Hea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 200C2 -Community Environmental Hea</video:title>
      <video:description>&quot;Lec 7 - Public Health 200C2 -Community Environmental HeaEnvironmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27417.jpg</video:thumbnail_loc>
      <video:duration>4943</video:duration>
      <video:publication_date>2012-09-21T06:34:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N9Mpz7-tvsQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Hea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-1-Factor-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 1 - Factor Markets</video:title>
      <video:description>&quot;Lec 14 - Economics 1 - Factor Markets&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27475.jpg</video:thumbnail_loc>
      <video:duration>1996</video:duration>
      <video:publication_date>2012-09-21T07:39:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EAelQsCVlZY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on matrix exponentials, eigenvectors, and diagonalization and their uses in LDS for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16333.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-08-29T18:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PBUWAf1uvSA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>piecewise</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Pulsars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Pulsars</video:title>
      <video:description>&quot;Lec 14 - Pulsars&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn begins with a summary of the four post-Newtonian effects of general relativity that were introduced and explained last time: precession of the perihelion, the deflection of light, the gravitational redshift, and gravitational waves. The concept of gravitational lensing is discussed as predicted by Einstein&apos;s general relativity theory. The formation of a gravitational lens can be observed when light from a bright distant source bends around a massive object between the source (such as a quasar) and the observer. Professor Bailyn then offers a slideshow of gravitational lenses. The issue of finding suitable astronomical objects that lend the opportunity to observe post-Newtonian relativistic effects is addressed. The lecture ends with Jocelyn Bell and the discovery of pulsars.

00:00 - Chapter 1. Review of Post-newtonian Effects of General Relativity
06:15 - Chapter 2. Gravitational Lensing
21:05 - Chapter 3. Jocelyn Bell, Binary Pulsars, and General Relativity
44:17 - Chapter 4. Measurement Errors and Testing Strong Field Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17284.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-02T17:33:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OJwlgdgC3s0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Bell</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>general</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Jocelyn</video:tag>
      <video:tag>magnetized</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>periastron</video:tag>
      <video:tag>perigalacticon</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>relativistic</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>rotating</video:tag>
      <video:tag>strong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami reviews what he covered on methods and functions and then goes into more detail.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15945.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-08-29T00:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W2ysz_6AyJE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>method</video:tag>
      <video:tag>void</video:tag>
      <video:tag>type</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>information</video:tag>
      <video:tag>hiding</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>instance</video:tag>
      <video:tag>imp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Aggression-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Aggression IV</video:title>
      <video:description>&quot;Lec 20 - Aggression IV&quot; (May 17, 2010) Professor Robert Sapolsky completes his fourth and final part of a discussion about aggression and violence. He discusses how hormones and evolution have shaped this behavior into the way humans interact today.


Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18962.jpg</video:thumbnail_loc>
      <video:duration>6171</video:duration>
      <video:publication_date>2012-09-04T08:18:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BqP4_4kr7-0</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aggression</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>Testosterone</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>attribute</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>social</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>stimuli</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>generosity</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>anthropology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-of-the-Mortgage-Market-A-Personal-Narrative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - History of the Mortgage Market: A Personal Narrative</video:title>
      <video:description>&quot;Lec 19 - History of the Mortgage Market: A Personal Narrative&quot; Financial Theory (ECON 251) 

Professor Geanakoplos explains how, as a mathematical economist, he became interested in the practical world of mortgage securities, and how he became the Head of Fixed Income Securities at Kidder Peabody, and then one of six founding partners of Ellington Capital Management. During that time Kidder Peabody became the biggest issuer of collateralized mortgage obligations, and Ellington became the biggest mortgage hedge fund. He describes securitization and trenching of mortgage pools, the role of investment banks and hedge funds, and the evolution of the prime and subprime mortgage markets. He also discusses agent based models of prepayments in the mortgage market.

00:00 - Chapter 1. Fannie Mae, Freddie Mac, and the Mortgage Securities Market
17:01 - Chapter 2. Collateralized Mortgage Obligations
22:44 - Chapter 3. Modeling Prepayment Tendencies at Kidder Peabody
35:40 - Chapter 4. The Rise of Ellington Capital Management and the Role of Hedge Funds
52:52 - Chapter 5. The Leverage Cycle and the Subprime Mortgage Market
01:13:51 - Chapter 6. The Credit Default Swap
01:18:36 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23159.jpg</video:thumbnail_loc>
      <video:duration>4758</video:duration>
      <video:publication_date>2012-09-12T12:56:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9pFfOe2d_h0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Narrative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Jurgen-Bey-of-Studio-Makkink-Bey-in-Rotterdam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam</video:title>
      <video:description>Lec 1- Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam.
Jurgen Bey, of Studio Makkink &amp; Bey in Rotterdam, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, February 1, 2012. Bey was the final speaker in the RDA Spring Lecture Series &quot;FURNISH Space / Context / Object.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17332.jpg</video:thumbnail_loc>
      <video:duration>3450</video:duration>
      <video:publication_date>2012-09-02T18:22:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SRKJp-dSuAg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-TEDxCaltech-Nadine-Dabby-Programming-Molecular-Robots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - TEDxCaltech - Nadine Dabby - Programming Molecular Robots</video:title>
      <video:description>Lec 13 - TEDxCaltech - Nadine Dabby - Programming Molecular Robots. Nadine Dabby is a graduate student in Computation and Neural Systems at Caltech, where she works on DNA nanotechnology and molecular programming in the Winfree Lab.  Prior to attending Caltech, she completed a double major in Molecular and Cell Biology and English Literature at UC Berkeley. Nadine is also an adjunct lecturer at the Art Center College of Design, where she teaches a course on Biomimicry to art and design undergraduates.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15025.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-08-28T11:57:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V2d1U4AyDPw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-CS50-Week-9-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - CS50 / Week 9: Monday</video:title>
      <video:description>Lec 71 - CS50 / Week 9: Monday. CSS. Inheritance. JavaScript. Events, continued. Ajax.   More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16111.jpg</video:thumbnail_loc>
      <video:duration>4133</video:duration>
      <video:publication_date>2012-08-29T09:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xBGMJ30TDo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 12- MIT 6.013 Electromagnetics and Applications, Fall 2.
Field of Square Pair of Coils

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16196.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-08-29T14:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VItWivq_3pc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Configurative-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Configurative Reading</video:title>
      <video:description>&quot;Lec 4 - Configurative Reading&quot; Introduction to Theory of Literature (ENGL 300)

The discussion of Gadamer and Hirsch continues in this lecture, which further examines the relationship between reading and interpretation. Through a comparative analysis of these theorists, Professor Paul Fry explores the difference between meaning and significance, the relationship between understanding and paraphrasing, and the nature of the gap between the reader and the text. Through Wolfgang Iser&apos;s essay, &quot;The Reading Process,&quot; the nature of textual expectation and surprise, and the theory of their universal importance in narrative, is explained. The lecture concludes by considering the fundamental, inescapable role that hermeneutic premises play in canon formation.

00:00 - Chapter 1. Gadamer Revisited
08:47 - Chapter 2. Hirsch&apos;s Historicism
19:44 - Chapter 3. Iser: The Act of Reading
28:25 - Chapter 4. Expectations
43:12 - Chapter 5. Tony the Tow Truck
48:51 - Chapter 6. Gadamer, Iser, Hirsch, and the Canon

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17408.jpg</video:thumbnail_loc>
      <video:duration>3134</video:duration>
      <video:publication_date>2012-09-03T13:04:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cbJW5nGnoGU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>boredom</video:tag>
      <video:tag>and</video:tag>
      <video:tag>overstrain</video:tag>
      <video:tag>violation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>defamiliarization</video:tag>
      <video:tag>Surprise</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Gap</video:tag>
      <video:tag>canon</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>culinary</video:tag>
      <video:tag>fiction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-TEDxCaltech-Simon-Flling-Quantum-Simulations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - TEDxCaltech - Simon Fölling - Quantum Simulations</video:title>
      <video:description>Lec 18 - TEDxCaltech - Simon Fölling - Quantum Simulations. Simon Fölling studies quantum many-body systems, such as the ones found in magnetic and semiconducting materials, by using ultracold atomic gases. He started to work in the field when graduating from the University of Heidelberg, and subsequently during his PhD in Mainz, Germany and a postdoc at Harvard University. He is still so fascinated by this field that he now started a new project in the field at the University of Munich.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15032.jpg</video:thumbnail_loc>
      <video:duration>918</video:duration>
      <video:publication_date>2012-08-28T12:04:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_n4xaJ1h34</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Challenging-Similarity-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Challenging Similarity Problem</video:title>
      <video:description>Challenging Similarity Problem

Interesting similarity problem where we don&apos;t have a lot of information to work with</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20314.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-06T14:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7aGEvpHaNJ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Challenging</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 13 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27384.jpg</video:thumbnail_loc>
      <video:duration>2645</video:duration>
      <video:publication_date>2012-09-21T06:16:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H15UZh4X2q0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Mathematics-16A-No-visuals-for-last-10-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Mathematics 16A - No visuals for last 10 minutes</video:title>
      <video:description>&quot;Lec 15 - Mathematics 16A - No visuals for last 10 minutes&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27386.jpg</video:thumbnail_loc>
      <video:duration>2271</video:duration>
      <video:publication_date>2012-09-21T06:16:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L7kalDc5u_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>10</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Tension-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Tension (part 2)</video:title>
      <video:description>Tension (part 2)

A slightly more difficult tension problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21087.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-08T17:33:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zwDJ1wVr7Is</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>tension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-TEDxCaltech-Jeff-Marlow-The-Forces-of-Exploration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - TEDxCaltech - Jeff Marlow - The Forces of Exploration</video:title>
      <video:description>Lec 25 - TEDxCaltech - Jeff Marlow - The Forces of Exploration. Jeff Marlow is a graduate student in Geological and Planetary Sciences at Caltech where he studies exotic microbial metabolisms in an attempt to understand the limits of life on Earth and beyond.  He has followed extreme life forms to acidic rivers, ice caves, deserts, the high Andes, and the deep ocean, and has worked on NASA&apos;s Mars Exploration Rovers and Phoenix Mars Lander. 

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15039.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-08-28T12:05:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/48CYlAP4WZ4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lecture-03-The-Linear-Model-I-April-10-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lecture 03 -The Linear Model I (April 10, 2012)</video:title>
      <video:description>Lec 3 - Lecture 03 -The Linear Model I (April 10, 2012). The Linear Model I - Linear classification and linear regression. Extending linear models through nonlinear transforms. Lecture 3 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15089.jpg</video:thumbnail_loc>
      <video:duration>4784</video:duration>
      <video:publication_date>2012-08-28T13:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FIbVs5GbBlQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-CS50-Week-5-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - CS50 / Week 5: Monday</video:title>
      <video:description>Lec 77 - CS50 / Week 5: Monday. File I/O. Forensics. Linked lists. Stacks. Queues.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16117.jpg</video:thumbnail_loc>
      <video:duration>4247</video:duration>
      <video:publication_date>2012-08-29T09:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gh0567Lh8qg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-CS50-Week-4-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - CS50 / Week 4: Wednesday</video:title>
      <video:description>Lec 78 - CS50 / Week 4: Wednesday. Structures. Dynamic memory allocation. Stack and heap. Pointers. Debugging, continued.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16118.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-08-29T09:42:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UQx96rJQnk4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dynamic-Hedging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Dynamic Hedging</video:title>
      <video:description>&quot;Lec 20 - Dynamic Hedging&quot; Financial Theory (ECON 251) 

Suppose you have a perfect model of contingent mortgage prepayments, like the one built in the previous lecture. You are willing to bet on your prepayment forecasts, but not on which way interest rates will move. Hedging lets you mitigate the extra risk, so that you only have to rely on being right about what you know. The trouble with hedging is that there are so many things that can happen over the 30 year life of a mortgage. Even if interest rates can do only two things each year, in 30 years there are over a billion interest rate scenarios. It would seem impossible to hedge against so many contingencies. The principle of dynamic hedging shows that it is enough to hedge yourself against the two things that can happen next year (which is far less onerous), provided that each following year you adjust the hedge to protect against what might occur one year after that. To illustrate the issue we reconsider the World Series problem from a previous lecture. Suppose you know the Yankees have a 60% chance of beating the Dodgers in each game and that you can bet any amount at 60:40 odds on individual games with other bookies. A naive fan is willing to bet on the Dodgers winning the whole Series at even odds. You have a 71% chance of winning a bet against the fan, but bad luck can cause you to lose anyway. What bets on individual games should you make with the bookies to lock in your expected profit from betting against the fan on the whole Series?

00:00 - Chapter 1. Fundamentals of Hedging
15:38 - Chapter 2. The Principle of Dynamic Hedging
24:26 - Chapter 3. How Does Hedging Generate Profit?
43:48 - Chapter 4. Maintaining Profits from Dynamic Hedging
54:08 - Chapter 5. Dynamic Hedging in the Bond Market
01:10:30 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23160.jpg</video:thumbnail_loc>
      <video:duration>4350</video:duration>
      <video:publication_date>2012-09-12T12:56:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXrCrXuU2_g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Hedging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Dynamic-Hedging-and-Average-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Dynamic Hedging and Average Life</video:title>
      <video:description>&quot;Lec 21 - Dynamic Hedging and Average Life&quot; Financial Theory (ECON 251) 

This lecture reviews the intuition from the previous class, where the idea of dynamic hedging was introduced. We learn why the crucial idea of dynamic hedging is marking to market: even when there are millions of possible scenarios that could come to pass over time, by hedging a little bit each step of the way, the number of possibilities becomes much more manageable. We conclude the discussion of hedging by introducing a measure for the average life of a bond, and show how traders use this to figure out the appropriate hedge against interest rate movements.

00:00 - Chapter 1. Review of Dynamic Hedging
09:15 - Chapter 2. Dynamic Hedging as Marking-to-Market
19:55 - Chapter 3. Dynamic Hedging and Prepayment Models in the Market
30:50 - Chapter 4. Appropriate Hedges against Interest Rate Movements
01:05:15 - Chapter 5. Measuring the Average Life of a Bond

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23161.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-12T12:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAd7LFM0jK8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geography C110</video:title>
      <video:description>&quot;Lec 5 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27422.jpg</video:thumbnail_loc>
      <video:duration>4807</video:duration>
      <video:publication_date>2012-09-21T07:05:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_eaI8PHrscI</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 28 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27132.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-21T03:08:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sDZ-tSnMlaU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Persian-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Persian Wars</video:title>
      <video:description>&quot;Lec 12 - The Persian Wars&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines in detail the development, growing pains, and emergence of Athenian democracy. He argues that the tyranny under the Peisistratids led to the development of the idea of self-government among the Athenians, which Cleisthenes used to develop Athens in a more democratic direction. One of the ways Cleisthenes was able to accomplish this was to diminish the power of the aristocracy by reordering and restructuring the tribes and giving greater power to the assembly. Finally, Professor Kagan says a word on the Athenian practice of ostracism as a political tool to protect a fledgling democracy.

00:00 - Chapter 1. Consequences of Tyranny to Greek Life
12:31 - Chapter 2. Cleisthenes&apos;s Coup d&apos;État
23:20 - Chapter 3. Establishing a New Constitution 
38:52 - Chapter 4. Key Democratic Elements
01:04:00 - Chapter 5. Ostracism as a Constitutional Device

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16642.jpg</video:thumbnail_loc>
      <video:duration>4742</video:duration>
      <video:publication_date>2012-08-31T16:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E28PaeQQQC0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>boule</video:tag>
      <video:tag>Cleisthenes</video:tag>
      <video:tag>Cleomenes</video:tag>
      <video:tag>deme</video:tag>
      <video:tag>demos</video:tag>
      <video:tag>ecclesia</video:tag>
      <video:tag>Hipparchus</video:tag>
      <video:tag>Hippeis</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>farmer</video:tag>
      <video:tag>ostracism</video:tag>
      <video:tag>Pisistratus</video:tag>
      <video:tag>tribes</video:tag>
      <video:tag>trittyes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Evolutionary-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Evolutionary Medicine</video:title>
      <video:description>&quot;Lec 21 - Evolutionary Medicine&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Evolution plays an important though underutilized role in medicine. Evolution guides how our bodies respond to various treatments, how pathogens will respond to treatments, and how pathogens&apos; responses will change over time. Pathogens oftentimes will evolve to an intermediate level of virulence where they become strong enough to infect a host and reproduce, but not so strong as to kill the host before it can spread the pathogen.

00:00 - Chapter 1. Introduction 
06:40 - Chapter 2. &quot;Thrifty Phenotypes&quot; 
11:36 - Chapter 3. Auto-immune Diseases in Developed and Undeveloped Countries 
17:27 - Chapter 4. Treating Auto-immune Diseases 
26:20 - Chapter 5. Pathogen Evolution 
37:40 - Chapter 6. Virulence 
47:16 - Chapter 7. Summary 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17345.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-09-02T18:29:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I4umCVdJfng</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Virulence</video:tag>
      <video:tag>hospitals</video:tag>
      <video:tag>nursing</video:tag>
      <video:tag>homes</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>obesity</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>worms</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>sclerosis</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Idea-of-the-Autonomous-Artwork</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Idea of the Autonomous Artwork</video:title>
      <video:description>&quot;Lec 5 - The Idea of the Autonomous Artwork&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores the origins of formalist literary criticism. Considerable attention is paid to the rise and subsequent popularity of the New Critics and their preferred site of literary exploration, the &quot;poem.&quot; The idea of autonomous art is explored in the writings of, among others, Kant, Coleridge, and Wilde. Using the work of Wimsatt and Beardsley, the lecture concludes with an examination of acceptable categories of evidence in New Criticism.

00:00 - Chapter 1. New Criticism and the Poem as (Miniature) World
07:28 - Chapter 2. Formalism and Immanuel Kant
21:35 - Chapter 3. Kant and Coleridge: The Good, the Agreeable, and the Beautiful
28:21 - Chapter 4. Wimsatt and Beardsley: The Anatomy of the &quot;Poem&quot;
40:34 - Chapter 5. Wimsatt and Beardsley: Permissable Evidence

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17409.jpg</video:thumbnail_loc>
      <video:duration>2785</video:duration>
      <video:publication_date>2012-09-03T13:04:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mT7roDHocuc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>formalism</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Criticism</video:tag>
      <video:tag>Serving</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>sRepublic</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>sPoetics</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>Coleridge</video:tag>
      <video:tag>genius</video:tag>
      <video:tag>judgment</video:tag>
      <video:tag>reason</video:tag>
      <video:tag>beauty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 10 -  8.01 Physics I: Classical Mechanics, Fall 1999

Exam Review

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13861.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-08-25T21:05:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OxLfUDyxVQs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 11 -  8.01 Physics I: Classical Mechanics, Fall 1999

Hooke&apos;s Law - Springs - Simple Harmonic Motion - Pendulum - Small Angle Approximation

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13862.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-08-25T21:05:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/__2YND93ofE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 13 - 8.01 Physics I: Classical Mechanics, Fall 1999

Non-Conservative Forces - Resistive Forces - Air Drag - Terminal Velocity

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13864.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-08-25T21:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9lvNofoUYwI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 21 -  MIT 18.03 Differential Equations, Spring 2006&quot; Using Laplace Transform to Solve ODE&apos;s with Discontinuous Inputs.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14840.jpg</video:thumbnail_loc>
      <video:duration>2648</video:duration>
      <video:publication_date>2012-08-28T02:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YVcjNmjHik</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-PACS-164B-Lecture-07</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - PACS 164B - Lecture 07</video:title>
      <video:description>PACS 164B - Lecture 07

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17595.jpg</video:thumbnail_loc>
      <video:duration>4732</video:duration>
      <video:publication_date>2012-09-03T16:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/crHHaVdjCfU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Leverage-Cycle-and-Crashes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Leverage Cycle and Crashes</video:title>
      <video:description>&quot;Lec Last - The Leverage Cycle and Crashes&quot; Financial Theory (ECON 251) 

In order to understand the precise predictions of the Leverage Cycle theory, in this last class we explicitly solve two mathematical examples of leverage cycles. We show how supply and demand determine leverage as well as the interest rate, and how impatience and volatility play crucial roles in setting the interest rate and the leverage. Mathematically, the model helps us identify the three key elements of a crisis. First, scary bad news increases uncertainty. Second, leverage collapses. Lastly, the most optimistic people get crushed, so the new marginal buyers are far less sanguine about the economy. The result is that the drop in asset prices is amplified far beyond what any market participant would expect from the news alone. If we want to mitigate the fallout from a crisis, the place to begin is in controlling those three elements. If we want to prevent leverage cycle crashes, we must monitor leverage and regulate it, the same way we monitor and adjust interest rates.

00:00 - Chapter 1. Introduction
02:15 - Chapter 2. Understanding Leverage
13:45 - Chapter 3. Supply and Demand Effects on Interest Rates and Leverage
21:52 - Chapter 4. Impatience and Volatility on Setting Leverage
34:48 - Chapter 5. Bad News, Pessimism, Price Drops, and Leverage Cycle Crashes
48:01 - Chapter 6. Can Leverage Be Monitored?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23166.jpg</video:thumbnail_loc>
      <video:duration>4212</video:duration>
      <video:publication_date>2012-09-12T12:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yenfxh_arkg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Crashes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 1 - MIT 18.086 Mathematical Methods for Engineers II&quot; Difference Methods for Ordinary Differential Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15343.jpg</video:thumbnail_loc>
      <video:duration>2682</video:duration>
      <video:publication_date>2012-08-28T16:50:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gv-AB35V2k8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-At-last-the-edible-science-fair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - At last, the edible science fair</video:title>
      <video:description>Lec 41 - At last, the edible science fair. Final projects for the &quot;Science and Cooking: From Haute Cuisine to the Science of Soft Matter&quot; science fair were on display at the Harvard School of Engineering and Applied Sciences. Illustrating the tenacious bond between science and cooking, students used physics, chemistry, and biology to manipulate recipes and create foods that stretch the imagination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16047.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-08-29T08:48:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/upUtXNH5Dv0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>seas</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Influence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Influence</video:title>
      <video:description>&quot;Lec 14 - Influence&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on the psyche in literary theory, Professor Paul Fry explores the work of T. S. Eliot and Harold Bloom, specifically their studies of tradition and individualism. Related and divergent perspectives on tradition, innovation, conservatism, and self-effacement are traced throughout Eliot&apos;s &quot;Tradition and the Individual Talent&quot; and Bloom&apos;s &quot;Meditation upon Priority.&quot; Particular emphasis is placed on the process by which poets struggle with the literary legacies of their precursors. The relationship of Bloom&apos;s thinking, in particular, to Freud&apos;s Oedipus complex is duly noted. The lecture draws heavily from the works of Pope, Borges, Joyce, Homer, Wordsworth, Longinus, and Milton.

00:00 - Chapter 1. Introduction to Harold Bloom
06:31 - Chapter 2. Mimesis and Imitatio
11:51 - Chapter 3. Bloom &quot;Misreads&quot; Eliot
29:34 - Chapter 4: Literary History: the Always Already Written &quot;Strong Poem&quot;
48:09 - Chapter 5. Lacan and Bloom on Tony the Tow Truck

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17418.jpg</video:thumbnail_loc>
      <video:duration>3077</video:duration>
      <video:publication_date>2012-09-03T13:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vui_MuI0HU0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agon</video:tag>
      <video:tag>influence</video:tag>
      <video:tag>imitatio</video:tag>
      <video:tag>mimesis</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>misreading</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>priority</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>psychogenesis</video:tag>
      <video:tag>revisionary</video:tag>
      <video:tag>six</video:tag>
      <video:tag>ratios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-New-Criticism-and-Other-Western-Formalisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The New Criticism and Other Western Formalisms</video:title>
      <video:description>&quot;Lec 6 - The New Criticism and Other Western Formalisms&quot; Introduction to Theory of Literature (ENGL 300)

In this second lecture on formalism, Professor Paul Fry begins by exploring the implications of Wimsatt and Beardsley&apos;s theory of literary interpretation by applying them to Yeats&apos;s &quot;Lapis Lazuli.&quot; He then maps the development of Anglo-American formalism from Modernist literature to the American and British academies. Some time is spent examining the similarities and differences between the works of I. A. Richards and his protegé, William Empson. The lecture finally turns to a discussion of Cleanth Brooks&apos;s conception of unity.

00:00 - Chapter 1. Yeats&apos; &quot;Lapis Lazuli&quot; and Tony the Tow Truck
07:18 - Chapter 2. The New Criticism: Modernist and Academic Contexts
13:44 - Chapter 3. Earlier Close Readers: I. A. Richards
24:27 - Chapter 4. Earlier Close Readers: William Empson
37:50 - Chapter 5. Brooks and the &quot;Implications of &quot;Unity&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17410.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-03T13:09:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/47YyqXdrIhU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>formalism</video:tag>
      <video:tag>philology</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>art</video:tag>
      <video:tag>ambiguity</video:tag>
      <video:tag>irony</video:tag>
      <video:tag>paradox</video:tag>
      <video:tag>Unity</video:tag>
      <video:tag>Yeats</video:tag>
      <video:tag>Wordsworth</video:tag>
      <video:tag>Macbeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 12- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17844.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-03T17:46:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6mSaElJ3T2Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 188</video:title>
      <video:description>&quot;Lec 2 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27145.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-21T03:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mwUZdrNJTjI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Wang-Shu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Wang Shu</video:title>
      <video:description>Lec 2- Wang Shu.
Wang Shu, from Amateur Architecture Studio in Hangzhou, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, October 12.  Wang Shu was the third speaker in the RDA Fall Lecture Series on Chinese Architecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17335.jpg</video:thumbnail_loc>
      <video:duration>4035</video:duration>
      <video:publication_date>2012-09-02T18:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GPMYSEWij4A</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Wang</video:tag>
      <video:tag>Shu</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Classical-Feminist-Tradition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Classical Feminist Tradition</video:title>
      <video:description>&quot;Lec 20 - The Classical Feminist Tradition&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on feminist criticism, Professor Paul Fry uses Virginia Woolf&apos;s A Room of One&apos;s Own as a lens to and commentary on the flourishing of feminist criticism in the twentieth century. The structure and rhetoric of A Room of One&apos;s Own is extensively analyzed, as are its core considerations of female novelists such as Austen, Eliot, and the Brontës. The works of major feminist critics, such as Ann Douglas, Mary Ellman, Kate Millett, Elaine Showalter, and Sandra Gilbert and Susan Gubar, are mentioned. The logocentric approach to gender theory, specifically the task of defining female language as something different and separate from male language, is considered alongside Woolf&apos;s own endorsement of literary and intellectual androgyny.

00:00 - Chapter 1. Transition into Feminist Theory: Tony the Tow Truck
06:35 - Chapter 2. Overlapping Identities
15:29 - Chapter 3. The Structure of A Room of One&apos;s Own
22:32 - Chapter 4. Feminist Criticism and A Room of One&apos;s Own
28:23 - Chapter 5. Women&apos;s Language and the Male Sentence
39:18 - Chapter 6. Complications and Implications of Classical Feminism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17424.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-09-03T13:27:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wxZDA3M2lOM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gynocriticism</video:tag>
      <video:tag>culturalidentity</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>class</video:tag>
      <video:tag>aman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sentence</video:tag>
      <video:tag>gendered</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>essentialism</video:tag>
      <video:tag>patriarchy</video:tag>
      <video:tag>Austin</video:tag>
      <video:tag>Eliot</video:tag>
      <video:tag>Brontë</video:tag>
      <video:tag>sisters</video:tag>
      <video:tag>French</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>phase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-An-Introduction-to-the-Dataverse-Network-as-an-Infrastructure-for-Data-Sharing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - An Introduction to the Dataverse Network as an Infrastructure for Data Sharing</video:title>
      <video:description>Lec 62 - An Introduction to the Dataverse Network as an Infrastructure for Data Sharing. December 10, 2007 -- Gary King, Harvard University

We introduce a set of integrated developments in web application software, networking, data citation standards, and statistical methods designed to put some of the universe of data and data sharing practices on somewhat firmer ground. We have focused on social science data, but aspects of what we have developed may apply more widely. The idea is to facilitate the public distribution of persistent, authorized, and verifiable data, with powerful but easy-to-use technology, even when the data are confidential or proprietary. We intend to solve some of the sociological problems of data sharing via technological means, with the result intended to benefit both the scientific community and sometimes apparently contradictory goals of individual researchers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16102.jpg</video:thumbnail_loc>
      <video:duration>3306</video:duration>
      <video:publication_date>2012-08-29T09:31:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fgn6dmfsZ_M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dataverse</video:tag>
      <video:tag>network</video:tag>
      <video:tag>as</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sharing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Semiotics-and-Structuralism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Semiotics and Structuralism</video:title>
      <video:description>&quot;Lec 8 - Semiotics and Structuralism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores the semiotics movement through the work of its founding theorist, Ferdinand de Saussure. The relationship of semiotics to hermeneutics, New Criticism, and Russian formalism is considered. Key semiotic binaries--such as langue and parole, signifier and signified, and synchrony and diachrony--are explored. Considerable time is spent applying semiotics theory to the example of a &quot;red light&quot; in a variety of semiotic contexts.

00:00 - Chapter 1. What is Semiology?
08:34 - Chapter 2. &quot;Langue&quot; and &quot;Parole,&quot; &quot;Signified&quot; and &quot;Signifier&quot;
27:08 - Chapter 3. Positive and Negative Knowledge: Arbitrary and Differential
33:11 - Chapter 4. Example: the Red Stoplight
45:55 - Chapter 5. Synchrony and Diachrony

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17412.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-03T13:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsMfaIOsT3M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>semiotics</video:tag>
      <video:tag>poetics</video:tag>
      <video:tag>langue</video:tag>
      <video:tag>parole</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>signifier</video:tag>
      <video:tag>signified</video:tag>
      <video:tag>Arbitrary</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>tagmeme</video:tag>
      <video:tag>E</video:tag>
      <video:tag>cummings</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>stoplight</video:tag>
      <video:tag>semiosis</video:tag>
      <video:tag>synchrony</video:tag>
      <video:tag>diachrony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-16-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16 - Computer Science 61A Fall 2010</video:title>
      <video:description>These lectures are filmed during fall 2010. This lecture is on the Structure and Interpretation of Computer Programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17856.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-09-03T17:50:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Md_RgddnT28</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dred-Scott-Bleeding-Kansas-and-the-Impending-Crisis-of-the-Union-1855-58</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dred Scott, Bleeding Kansas, and the Impending Crisis of the Union, 1855-58</video:title>
      <video:description>&quot;Lec 8 - Dred Scott, Bleeding Kansas, and the Impending Crisis of the Union, 1855-58&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight continues his march through the political events of the 1850s. Blight continues his description of the aftermath of the Kansas-Nebraska Act of 1854, describing the guerilla war that reigned in the territory of Kansas for much of 1856. The lecture continues, describing the caning of Senator Charles Sumner on the floor of the US Senate and the birth of the Republican party. The lecture concludes with the near-victory of Republican candidate John C. Fremont in the presidential election of 1856, and the passage of the Dred Scott decision in 1857.

00:00 - Chapter 1. Introduction: The Passing of the Kansas-Nebraska Act
07:43 - Chapter 2. The Early Republican Party
21:32 - Chapter 3. Bleeding Kansas and the Beating of Charles Sumner
37:31 - Chapter 4. Fremont&apos;s Near-Victory and the Failure of the Lecompton Constitution
47:01 - Chapter 5. The Case of Dred Scott and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16713.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-09-01T08:31:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aVFlkEonxhs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>border</video:tag>
      <video:tag>ruffians</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Sumner</video:tag>
      <video:tag>Dred</video:tag>
      <video:tag>Scott</video:tag>
      <video:tag>John</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Fremont</video:tag>
      <video:tag>Kansas</video:tag>
      <video:tag>Nebraska</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>know</video:tag>
      <video:tag>nothing</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>Lecompton</video:tag>
      <video:tag>Constitution</video:tag>
      <video:tag>Preston</video:tag>
      <video:tag>Brooks</video:tag>
      <video:tag>republican</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Logan-Center-for-the-Arts-A-Look-Inside</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Logan Center for the Arts — A Look Inside</video:title>
      <video:description>Lec 2 - Logan Center for the Arts — A Look Inside. For more information on public programs and events visit http://logancenter.uchicago.edu/

Artists, students, faculty, and community members prepare for the six-month preview period of the Reva and David Logan Center for the Arts starting March 26, 2012. Located south of Chicago&apos;s Midway Plaisance, this new multidisciplinary arts center designed by renowned architects Tod Williams and Billie Tsien, integrates classroom, performance, exhibition, studio, and rehearsal spaces. The grand opening celebration is slated for Fall 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14711.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-08-27T10:16:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/grJ46DSg2r0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>college</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>media</video:tag>
      <video:tag>student</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>Visual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Paradise-Lost-Books-VII-VIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Paradise Lost, Books VII-VIII</video:title>
      <video:description>&quot;Lec 16 - Paradise Lost, Books VII-VIII&quot; Milton (ENGL 220)

This lecture on Books Seven and Eight of Paradise Lost focuses on Milton&apos;s account of the Creation. The poet&apos;s persistent interest in the imagery of digestion is explored with help from the proto-scientific theories of the seventeenth-century philosopher Paracelsus. The moment at which Milton names and assigns a gender to his muse is examined. Finally, Milton&apos;s use of gender in the Creation account is explored in light of previous discussions of the poem&apos;s complex sexual hierarchy; particular emphasis is placed on Raphael&apos;s similarly gendered account of celestial hierarchy in Book Eight.

00:00 - Chapter 1. Milton&apos;s Theory of Monism
05:09 - Chapter 2. &quot;Paradise Lost&quot; Book VII: The Book of Creation
36:09 - Chapter 3. &quot;Paradise Lost&quot; Book VIII: Reasserting the Subordination of Woman to Man

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17310.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-02T17:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fQY_Dfm0iLo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dregs</video:tag>
      <video:tag>animist</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Paracelsus</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>tartar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>vitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Ordering-Numeric-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Ordering Numeric Expressions</video:title>
      <video:description>Ordering Numeric Expressions

Converting percentages and fractions to decimals to order numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20502.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-06T15:26:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w7k1YEcAaaE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ordering</video:tag>
      <video:tag>Numeric</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Election-of-1860-and-the-Secession-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Election of 1860 and the Secession Crisis</video:title>
      <video:description>&quot;Lec 10 - The Election of 1860 and the Secession Crisis&quot; The Civil War and Reconstruction (HIST 119)

This lecture picks off where the previous one left off, with a discussion of the legacies of John Brown. The most important thing about John Brown&apos;s raid, Professor Blight argues, was not the event itself, but the way Americans engaged with it after the fact. Next, Professor Blight discusses the election of 1860, a four-way battle won by the Republican candidate, Abraham Lincoln. In the wake of Lincoln&apos;s election, the seven states of the deep South, led by South Carolina, seceded. The lecture closes with an analysis of some of the rationales underlying southern secession.

00:00 - Chapter 1. Introduction
02:38 - Chapter 2. John Brown&apos;s Trial and Publicity
11:01 - Chapter 3. John Brown: Was His Violence Justifiable?
19:53 - Chapter 4. The Four-Way Election of 1860
36:41 - Chapter 5. The Palmetta Republic and the Southern Secession
45:37 - Chapter 6. Reasons for Secession and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16715.jpg</video:thumbnail_loc>
      <video:duration>3061</video:duration>
      <video:publication_date>2012-09-01T08:31:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GscBDjPNBjM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1860</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Breckenridge</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>Secession</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Douglas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-the-Course-Introduction-to-the-Course-Environmental-Politics-and-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to the Course -  Introduction to the Course - Environmental Politics and Law</video:title>
      <video:description>&quot;Lec 1 - Introduction to the Course&quot;Environmental Politics and Law (EVST 255)

Professor John Wargo introduces the central question of the course, &quot;Can law shape a     sustainable future for ten billion people?&quot; The purpose of the course is to examine the most important U.S. laws adopted over the past forty years, and to evaluate their effectiveness. Lectures will present histories of nuclear experimentation, industrial and organic agriculture, air quality, plastics, wilderness, green building certification, and land use regulation. By the end of       the course students will be exposed to diverse statutory and regulatory strategies to prevent pollution, reduce wastes, protect human health, conserve energy, and to protect wild lands.

00:00 - Chapter 1. Introduction: Case Histories; Public and Private Sectors
18:02 - Chapter 2. Course Requirements
19:22 - Chapter 3. Major Course Themes
22:53 - Chapter 4. What is Our Capacity to Manage Environmental Quality?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23177.jpg</video:thumbnail_loc>
      <video:duration>2702</video:duration>
      <video:publication_date>2012-09-13T11:14:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3DyRdQ_Nih0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 27 -  MIT 18.03 Differential Equations, Spring 2006&quot; Matrix Methods for Inhomogeneous Systems: Theory, Fundamental Matrix, Variation of Parameters.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14847.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-08-28T02:20:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2SuTN8rpe4I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Earth-and-Planetary-Science-C20-Earthquake-for</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Earth and Planetary Science C20 - : Earthquake for</video:title>
      <video:description>&quot;Lec 16 - Earth and Planetary Science C20 - : Earthquake for&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27457.jpg</video:thumbnail_loc>
      <video:duration>2757</video:duration>
      <video:publication_date>2012-09-21T07:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLVRJFHm7AI</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-1-Antitrust-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics 1 - Antitrust Regulation</video:title>
      <video:description>&quot;Lec 11 - Economics 1 - Antitrust Regulation&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27472.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-21T07:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rl6xL2wTlRI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Antitrust</video:tag>
      <video:tag>Regulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 21: Acid-base equilibrium: Is MIT water safe to drink?

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15840.jpg</video:thumbnail_loc>
      <video:duration>2211</video:duration>
      <video:publication_date>2012-08-28T20:55:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GOBzZMaiMss</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 12 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27115.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-21T02:51:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rKXdaUmz8ck</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Anti-household-Paul-Thecla-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament</video:title>
      <video:description>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament (RLST 152)

The Acts of Paul and Thecla has a narrative quite similar to those in ancient Greco-Roman novels: Thecla becomes enamored of Paul and they share a number of adventures. However, the Acts redirects eroticism towards a belief in a gospel of purity and asceticism. The Acts of Paul and Thecla present an ascetic, anti-marriage, anti-family message that would break the cycle of sex, birth, death, and decay that was so obvious in the ancient world. Given that Thecla emerges from the story as the true hero (and not Paul), is it possible to read the story as a feminist one?

00:00 - Chapter 1. The Acts of Paul and Thecla in Its Literary Context
15:10 - Chapter 2. The Gospel of Asceticism in the Acts of Paul and Thecla
26:50 - Chapter 3. The Cultural Phenomenon of Sexual Hierarchy
33:11 - Chapter 4. The Early Christian Answer to the Cycle of Birth and Death: Asceticism
41:25 - Chapter 5. Thecla, the Heroine

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23134.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-12T12:31:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Htuls07h3CA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>the</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Thecla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Root-absorption-and-modifications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Root absorption and modifications</video:title>
      <video:description>Lec 37- Root absorption and modifications.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18557.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-04T02:16:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BII-G7jBc5g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-3B-Diketones-and-Hydroxyketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 3B Diketones and Hydroxyketones...</video:title>
      <video:description>Chemistry 3B Diketones and Hydroxyketones...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19279.jpg</video:thumbnail_loc>
      <video:duration>4507</video:duration>
      <video:publication_date>2012-09-05T01:08:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnj8vrH-Ims</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 7 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 13, 2009) Leonard Susskind discusses the theory and mathematics of angular momentum.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18748.jpg</video:thumbnail_loc>
      <video:duration>6179</video:duration>
      <video:publication_date>2012-09-04T04:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e22G9U7OlOc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>crossproduct</video:tag>
      <video:tag>simu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-nature-of-death-cont-Believing-you-will-die</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The nature of death (cont.); Believing you will die</video:title>
      <video:description>&quot;Lec 15 - The nature of death (cont.); Believing you will die&quot; Death (PHIL 176)

The lecture explores the question of the state of being dead. Even though the most logical claim seems to be that when a person stops P-functioning he or she is dead, a more careful consideration must allow for exceptions, such as when one is asleep or in a coma. Professor Kagan then suggests that on some level nobody believes that he or she is going to die. As a case in point, he takes Tolstoy&apos;s famous character Ivan Ilych.

00:00 - Chapter 1. Introduction -- Accommodating Sleep in the Definition of Death 
03:36 - Chapter 2. Specification: The Ability to Engage in P-Functioning 
13:32 - Chapter 3. Nobody Believes that they will Die: An Analysis 
27:49 - Chapter 4. Can Imagining Death Work? Flaws in Freud&apos;s Argument 
36:11 - Chapter 5. Nobody Believes in Bodily Death: The Death of Ivan Ilyich 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16271.jpg</video:thumbnail_loc>
      <video:duration>2655</video:duration>
      <video:publication_date>2012-08-29T17:12:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DnYt2hiOR8c</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>functioning</video:tag>
      <video:tag>Ilyich</video:tag>
      <video:tag>Inwagen</video:tag>
      <video:tag>Ivan</video:tag>
      <video:tag>P</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999

Static Equilibrium - Stability - Rope Walker

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13877.jpg</video:thumbnail_loc>
      <video:duration>2894</video:duration>
      <video:publication_date>2012-08-25T21:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lJfuU7D1DOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999

Elasticity - Young&apos;s Modulus

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13878.jpg</video:thumbnail_loc>
      <video:duration>3375</video:duration>
      <video:publication_date>2012-08-25T21:13:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YrRP-oGPjvk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 5: Transposes, Permutations, Spaces R^n.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14539.jpg</video:thumbnail_loc>
      <video:duration>2862</video:duration>
      <video:publication_date>2012-08-26T19:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JibVXBElKL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on autonomous linear dynamical systems for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares approximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16327.jpg</video:thumbnail_loc>
      <video:duration>4142</video:duration>
      <video:publication_date>2012-08-29T18:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G45HmPwbtU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Statistics 20</video:title>
      <video:description>Lec 8- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17197.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-02T12:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9gtnisHnZug</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 3 - MIT 18.086 Mathematical Methods for Engineers II&quot; The One-way Wave Equation and CFL / von Neumann Stability

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15347.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-08-28T16:50:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxNyJxI_2eI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 16 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23546.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-14T09:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zN7La5i3UPw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Statistical Mechanics&quot; April 6, 2009 - Leonard Susskind overviews elementary mathematics to define a method for understanding statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18687.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-09-04T04:00:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UeVm6U3tMFM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>maximize</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>value</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>lamb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Psychology 101</video:title>
      <video:description>&quot;Lec 16 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27182.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-21T03:45:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uazmZIshjdw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 8 - Modern Physics: Statistical Mechanics&quot; May 19, 2009 - Leonard Susskind lectures on a new class of systems, magnetic systems. He goes on to talk about mean field approximations of molecules in multidimensional lattice systems.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18693.jpg</video:thumbnail_loc>
      <video:duration>5852</video:duration>
      <video:publication_date>2012-09-04T04:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/830_4EVNu5M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>class</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>ground</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Magnetization</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Vapor</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>metastability</video:tag>
      <video:tag>States</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>sp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Poetry-and-Marriage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Poetry and Marriage</video:title>
      <video:description>&quot;Lec 5 - Poetry and Marriage&quot; Milton (ENGL 220)

This second lecture on Milton&apos;s masque probes its complex depictions of virginity and chastity. The version of the masque performed in 1634 is compared with the published version of 1637, with particular emphasis on a monologue on the vanquishing powers of virginity that is created for the latter. The poet&apos;s commonplace book, specifically his notes on the self-mutilation of the medieval nuns of Coldingham, is linked to images of the body in the masque. Milton&apos;s gradual revision of his initial position favoring life-long virginity is described in detail.

00:00 - Chapter 1. Milton on Virginity, Chastity and the Threat of Rape
11:14 - Chapter 2. A Note on Chastity
16:56 - Chapter 3. Comus and the Lady: The Tension between Virginity and Chastity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17299.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-02T17:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2XBxTNiNZv4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>commonplace</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Spenser</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Guillory</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>chastity</video:tag>
      <video:tag>Marriage</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>nun</video:tag>
      <video:tag>Ebba</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Shakespeare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18086-Mathematical-Methods-for-Engineers-II-2ea914</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 7- MIT 18.086 Mathematical Methods for Engineers II.
Finite Differences for the Heat Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16405.jpg</video:thumbnail_loc>
      <video:duration>3298</video:duration>
      <video:publication_date>2012-08-30T15:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ByGXz_uHEdM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Pythagorean-Theorem-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Pythagorean Theorem II</video:title>
      <video:description>Pythagorean Theorem II

More Pythagorean Theorem examples.  Introduction to 45-45-90 triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20351.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T14:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMhJLn5ives</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Psychology 101</video:title>
      <video:description>&quot;Lec 20 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27186.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-21T03:46:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MumQJPDaspg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Self-Improving-Artificial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Self-Improving Artificial Intelligence</video:title>
      <video:description>&quot;Lec 4 - Self-Improving Artificial Intelligence&quot; October 24, 2007 lecture by Steve Omohundro for the Stanford University Computer Systems Colloquium (EE 380). Steve presents fundamental principles that underlie the operation of &quot;self-improving systems,&quot; i.e., computer software and hardware that improve themselves by learning from their own operations.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17441.jpg</video:thumbnail_loc>
      <video:duration>4140</video:duration>
      <video:publication_date>2012-09-03T13:44:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omsuTsOmvsc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Omohundro</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Solar-Photovoltaic-Installation-and-Financing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Solar Photovoltaic Installation and Financing</video:title>
      <video:description>&quot;Lec 43 - Solar Photovoltaic Installation and Financing&quot; (November 4, 2009) Lyndon Rive, Founder and Chief Executive Officer of SolarCity, discusses the business model and future prospects of his rapidly growing company, which concentrates on installing affordable photovoltaic systems for residential customers using a unique financing model.

Stanford University
http://www.stanford.edu

SolarCity Photovoltaics
http://www.solarcity.com/

Woods Institute Energy Seminar
http://energyseminar.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18814.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-04T05:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kk8tyt65Sfo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>residential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>financing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Influenza-Viruses-and-Pandemics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Influenza Viruses and Pandemics</video:title>
      <video:description>&quot;Lec 7 - Influenza Viruses and Pandemics&quot; (November 2, 2009) Lucy S. Tompkins, Professor of Medicine and of Microbiology and Immunology at Stanford, discusses pandemic influenza in the last century, today, and in the future.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18728.jpg</video:thumbnail_loc>
      <video:duration>6579</video:duration>
      <video:publication_date>2012-09-04T04:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLGNrC9k418</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>Vaccination</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>capsid</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>neuraminidase</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>antigenic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>sa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Energy-Innovation-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Energy Innovation Ecosystem</video:title>
      <video:description>&quot;Lec 20 - The Energy Innovation Ecosystem&quot; September 29, 2010 - A broad panel of distinguished energy leaders - John Krenicki from GE Energy, Roy Johnson from Calisolar, Dick Swanson from SunPower, and Uma Chowdhry from DuPont, and led by journalist Andrew Revkin - discusses opportunities for businesses and countries to participate in the &apos;energy innovation ecosystem&apos; needed to sustain the future of the energy sector. This panel takes place in conjunction with the 2010 Global Climate and Energy Project Symposium.

Stanford University
http://www.stanford.edu

Global Climate and Energy Project
http://gcep.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18791.jpg</video:thumbnail_loc>
      <video:duration>4196</video:duration>
      <video:publication_date>2012-09-04T05:26:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B9KbZQrZU_U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>green</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Basic-Transmission-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Basic Transmission Genetics</video:title>
      <video:description>&quot;Lec 2 - Basic Transmission Genetics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genetic transmission is the mechanism that drives evolution. DNA encodes all the information necessary to make an organism. Every organism&apos;s DNA is made of the same basic parts, arranged in different orders. DNA is divided into chromosomes, or groups of genes, which code for proteins. Asexually reproducing organisms reproduce using mitosis, while sexually reproducing organisms reproduce using meiosis. Both these mechanisms involve duplication of DNA, which then gets passed to offspring. RNA is a key component in the duplication of DNA.

00:00 - Chapter 1. Introduction
01:29 - Chapter 2. Structure of DNA and Genetic Material 
12:51 - Chapter 3. DNA Replication and Its Implications
25:56 - Chapter 4. Mendel&apos;s Laws
33:08 - Chapter 5. Mutations and Their Consequences

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17320.jpg</video:thumbnail_loc>
      <video:duration>2676</video:duration>
      <video:publication_date>2012-09-02T18:14:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRBlEV8QR4A</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>diploid</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>codon</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Deconstruction-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Deconstruction I</video:title>
      <video:description>&quot;Lec 10 - Deconstruction I&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on Derrida and the origins of deconstruction, Professor Paul Fry explores two central Derridian works: &quot;Structure, Sign, and Play in the Discourse of Human Sciences&quot; and &quot;Différance.&quot; Derrida&apos;s critique of structuralism and semiotics, particularly the work of Levi-Strauss and Saussure, is articulated. Deconstruction&apos;s central assertions that language is by nature arbitrary and that meaning is indeterminate are examined. Key concepts, such as the nature of the text, discourse, différance, and supplementarity are explored.

00:00 - Chapter 1. Origins and Influence of Jacques Derrida
06:33 - Chapter 2. Derrida&apos;s Style
09:25 - Chapter 3. The Eiffel Tower and Wallace Stevens&apos; &quot;Anecdote of the Jar&quot;
17:00 - Chapter 4. Levi-Strauss and the Oedipus Myth
22:39 - Chapter 5. Derrida and Semiotic Science
28:13 - Chapter 6. &quot;Event&quot; and History
33:42 - Chapter 7. Language and Writing
42:34 - Chapter 8. Language, Supplementarity, and Différance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17414.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-03T13:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Np72VPguqeI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anthropocentric</video:tag>
      <video:tag>transcendental</video:tag>
      <video:tag>signified</video:tag>
      <video:tag>my</video:tag>
      <video:tag>theme</video:tag>
      <video:tag>intentional</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>traces</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Dieucaché</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>supplementarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 19- Computer Science 61A .  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17874.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-03T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NgNluKKNLJc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-problems-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental problems diagnosis</video:title>
      <video:description>The development of a dental hygiene diagnosis requires the use of skills to identify the source of the patients problem have been discussed and explain some of the typical dental problems in this video that may occur in people</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3ff46be-0a2f-4e5f-86c5-f157c85d8a0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T10:28:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 16: Projection Matrices and Least Squares.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14556.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-08-26T19:16:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/osh80YCg_GM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

With the emergence of democracies in Europe and the New World at the beginning of the nineteenth century, political philosophers began to re-evaluate the relationship between freedom and equality. Tocqueville, in particular, saw the creation of new forms of social power that presented threats to human liberty. His most famous work, Democracy in America, was written for his French countrymen who were still devoted to the restoration of the monarchy and whom Tocqueville wanted to convince that the democratic social revolution he had witnessed in America was equally representative of France&apos;s future.

00:00 - Chapter 1. Tocqueville&apos;s Problem
08:36 - Chapter 2. Who Was Alexis de Tocqueville?
14:04 - Chapter 3. Democracy in America and the Letter to Kergolay
35:46 - Chapter 4. The CharacterIstics of American Democracy: Importance of Local Government

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15932.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-08-28T21:43:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z6bfEOnLF5A</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fortuna</video:tag>
      <video:tag>Kergolay</video:tag>
      <video:tag>Machiavelli</video:tag>
      <video:tag>Montesquieu</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>Rousseauian</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #11</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton answers questions from audience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5e4871cd-0f1b-49ac-b61f-97524302eb1c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-08-16T22:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/794.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>reprograming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec Last - MIT 6.912 Introduction to Copyright Law&quot; Software Licensing; DVDs and Encryption

View the complete course: http://ocw.mit.edu/6-912IAP06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15886.jpg</video:thumbnail_loc>
      <video:duration>6896</video:duration>
      <video:publication_date>2012-08-28T21:13:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BkaJCbyyLEA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Engineering-a-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Engineering a Solution</video:title>
      <video:description>Lec 11 - Engineering a Solution. Undergraduate Student Barry McKenna &apos;14 talks about his experiences talking Engineering Sciences 51.

School of Engineering and Applied Science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15976.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-08-29T06:58:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Es2AvTSldU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Barry</video:tag>
      <video:tag>McKenna</video:tag>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>ATV</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>ES</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials.
Monte Carlo Simulation II and Free Energies

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16383.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-08-30T13:41:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsqPyPe7B5w</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-2-Regular-Supply-and-Duration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 2 (Regular) - Supply and Duration</video:title>
      <video:description>Lec 5 - Lecture 2 (Regular) - Supply and Duration. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Supply and Duration.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture derives the supply behavior of an individual firm from her cost functions using the ironing technique.  We then discuss how the shape of the firm&apos;s cost curve depends on the duration over which production is expected to last.  We draw a key distinction between durable (intertemporally complementary) and storable (intertemporally substitutable) inputs and use LeChatelier&apos;s principle to derive from these the notion of the Marshallian short- and long-run.  We conclude by discussing some broader issues in the dynamics of production, including exhaustible resources.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15001.jpg</video:thumbnail_loc>
      <video:duration>3302</video:duration>
      <video:publication_date>2012-08-28T11:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XATuyzySp8Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Physics-10-Nukes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Physics 10 Nukes</video:title>
      <video:description>Physics 10 Nukes

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19301.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-05T01:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5BHdsjo-NR4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Public Health 241 -</video:title>
      <video:description>lec 19-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27622.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-30T10:13:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dywW4HCLH6Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Public Health 241 -</video:title>
      <video:description>lec 22-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27625.jpg</video:thumbnail_loc>
      <video:duration>2499</video:duration>
      <video:publication_date>2012-09-30T10:16:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dL-8RtnuzUw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction: Civil Enforcement

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19544.jpg</video:thumbnail_loc>
      <video:duration>4218</video:duration>
      <video:publication_date>2012-09-05T03:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cq7ODb3foQw</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Programming Abstractions (Stanford)&quot; Lecture 19 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie reiterates the rules for template implementers and continues by coding live with the class explaining each line of code in detail after writing it. Throughout the process of writing the code, she encounters several errors and debugs the code every several minutes. She continues to demonstrate how to write code involving stack. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17688.jpg</video:thumbnail_loc>
      <video:duration>2487</video:duration>
      <video:publication_date>2012-09-03T16:55:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-gZJGesVLmU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>implementers</video:tag>
      <video:tag>elentype</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>stack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain focuses on linear search and stack within the C programming language.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17722.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-03T17:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/73Z7gaAvovQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>search</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>function</video:tag>
      <video:tag>character</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>string</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Integer</video:tag>
      <video:tag>binary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Cosmology</video:title>
      <video:description>&quot;Lec Last - Cosmology&quot; Lecture 8 of Leonard Susskind&apos;s course on Cosmology. Recorded March 16, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17740.jpg</video:thumbnail_loc>
      <video:duration>7122</video:duration>
      <video:publication_date>2012-09-03T17:12:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9R57sdG61tA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>form</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>flat</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>time</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>stretch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-AB32-and-Proposition-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - AB32 and Proposition 23</video:title>
      <video:description>&quot;Lec 17 - AB32 and Proposition 23&quot; October 20, 2010 - Thomas Steyer, Co-managing parter at Farallon Capital Management, LLC and George P. Shultz, former US Secretary of State and chair of the Energy Policy Task Force, along with a selected panel of students discuss the issues behind Proposition 23 on the Nov 2 California ballot and why passage of this proposition would represent a huge step backward both for California and the nation at large.

Stanford University
http://www.stanford.edu

No on 23 Campaign
http://www.stopdirtyenergyprop.com/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18788.jpg</video:thumbnail_loc>
      <video:duration>3778</video:duration>
      <video:publication_date>2012-09-04T05:25:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pv4SyDwvDhw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 7 - Topics in String Theory&quot; (February 28, 2011) Leonard Susskind gives a lecture on string theory and particle physics that continues the theory behind calculating the entropy of a black hole. 

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19104.jpg</video:thumbnail_loc>
      <video:duration>6137</video:duration>
      <video:publication_date>2012-09-04T10:01:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kL0Bnf7RMUQ</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Nine-Key-Frameworks-for-Entrepreneurship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Nine Key Frameworks for Entrepreneurship</video:title>
      <video:description>&quot;Lec 3 - Nine Key Frameworks for Entrepreneurship&quot; Chuck Eesley examines what he describes as the frameworks for entrepreneurship. He describes nine basic models and frameworks for entrepreneurship and hopes that by giving a very broad sense of what entrepreneurship is and what separates the successes from failures.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19005.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-04T08:49:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rf3xSqgpFHE</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Framework</video:tag>
      <video:tag>model</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses the synchronization directive by using the ice cream store simulation as an example.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17765.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-03T17:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ynwh5O3jVRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>Synchronization</video:tag>
      <video:tag>Directive</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>semaphore</video:tag>
      <video:tag>struct</video:tag>
      <video:tag>Signal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-past-and-future-of-future-scenarios-in-LTER-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The past and future of future scenarios in LTER - Harvard Forest</video:title>
      <video:description>Lec 11 - The past and future of future scenarios in LTER - Harvard Forest. The past and future of future scenarios in LTER -- Jonathan Thompson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15136.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-08-28T13:27:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a8Ips9jm-JQ</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lecture-3-Bilateral-Disputes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lecture 3: Bilateral Disputes</video:title>
      <video:description>Lecture 3: Bilateral Disputes

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17966.jpg</video:thumbnail_loc>
      <video:duration>6434</video:duration>
      <video:publication_date>2012-09-03T18:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sRLpMYTnmGY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Science-of-Cooking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Science of Cooking</video:title>
      <video:description>Lec 12 - The Science of Cooking. Both science and non-science concentrators talk about the excitement of learning applied science principles through cooking and being taught by famous chefs from around the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15977.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-08-29T06:59:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p3v8eFwDWnk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Michelle</video:tag>
      <video:tag>Burschtin</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Matt</video:tag>
      <video:tag>Melendez</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Isabel</video:tag>
      <video:tag>Kaplan</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Brenner</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Weitz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Designing-Stuff-Lame-Gods-in-the-Service-of-Prosthetic-Gods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods</video:title>
      <video:description>&quot;Lec 22 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods&quot; (April 16, 2010) Harold G. Nelson, Professor of Design at Carnegie Mellon University, discusses the importance of understanding the nature of designing (agency), designers (lame gods), and designs (prosthetic gods).

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18891.jpg</video:thumbnail_loc>
      <video:duration>4210</video:duration>
      <video:publication_date>2012-09-04T07:08:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ePfZeLCwc6U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>change</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>human</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-How-Predictable-Is-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - How Predictable Is Evolution?</video:title>
      <video:description>&quot;Lec 6 - How Predictable Is Evolution?&quot; (January 28, 2010) Professor Lynn Rothschild discusses the predictability of evolution in regards to in the world today by using insight from the past.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18914.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-04T07:18:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hRvQPL1nCqU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>autotrophs</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25-Public Health 241 -</video:title>
      <video:description>lec 25-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27632.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-30T10:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gkH-5FPk5PU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-38-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 38-Public Health 241 -</video:title>
      <video:description>lec 38-Public Health 241 -Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27641.jpg</video:thumbnail_loc>
      <video:duration>2672</video:duration>
      <video:publication_date>2012-09-30T10:37:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vN5DOKt2g94</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-3B-Aldehydes-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Chemistry 3B Aldehydes II</video:title>
      <video:description>Chemistry 3B Aldehydes II

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19261.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-05T01:01:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9ldEYprhAdQ</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Physics-10-Review-Session</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Physics 10 Review Session</video:title>
      <video:description>Physics 10 Review Session

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19330.jpg</video:thumbnail_loc>
      <video:duration>3683</video:duration>
      <video:publication_date>2012-09-05T01:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Kdq_1bcAYs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-3B-Carboxylic-Acid-Derivatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry 3B Carboxylic Acid Derivatives...</video:title>
      <video:description>Chemistry 3B Carboxylic Acid Derivatives...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19270.jpg</video:thumbnail_loc>
      <video:duration>4592</video:duration>
      <video:publication_date>2012-09-05T01:05:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WgCXQC2Bm2M</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Blind-Prophet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Blind Prophet</video:title>
      <video:description>&quot;Lec 12 - The Blind Prophet&quot; Milton (ENGL 220)

This lecture focuses on the invocation to light at the beginning of Book Three of Paradise Lost. Milton&apos;s factual and figurative understanding of his blindness is traced through his letters, Sonnet XXII, and the later epic Samson Agonistes. Particular emphasis is placed on the transformation of blindness in the corpus from a spiritual punishment to a poetic gift. The implications of biographical interpretations of literature are also touched upon.

00:00 - Chapter 1. Introduction: Milton&apos;s Blindness
04:47 - Chapter 2. How Milton and His Contemporaries Interpreted His Blindness
17:35 - Chapter 3. Light and the Creation Account: Comparing Milton and The Book of Genesis
39:09 - Chapter 4. Blindness Explored in Samson Agonistes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17306.jpg</video:thumbnail_loc>
      <video:duration>2845</video:duration>
      <video:publication_date>2012-09-02T17:55:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zFwh5WecOiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>angelic</video:tag>
      <video:tag>bodies</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>Cyriack</video:tag>
      <video:tag>Skinner</video:tag>
      <video:tag>fiat</video:tag>
      <video:tag>LUX</video:tag>
      <video:tag>Leonard</video:tag>
      <video:tag>Philaras</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>sight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-EE290f-X-Ray-Interaction-with-Matter-Absorption-Scattering-Refraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - EE290f  X-Ray Interaction with Matter: Absorption, Scattering, Refraction</video:title>
      <video:description>EE290f  X-Ray Interaction with Matter: Absorption, Scattering, Refraction

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 2 - X-Ray Interaction with Matter: Absorption, Scattering, Refraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19445.jpg</video:thumbnail_loc>
      <video:duration>5066</video:duration>
      <video:publication_date>2012-09-05T02:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DZEehHa-rcA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Spin-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Spin Angular Momentum</video:title>
      <video:description>&quot;Lec 22-  Spin Angular Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21560.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-09T06:02:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5T_ywvofpE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Integrative-Biology-131-Organization-of-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 Integrative Biology 131 Organization of Body</video:title>
      <video:description>This is lecture 1 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley. Integrative Biology 131 Organization of Body

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19287.jpg</video:thumbnail_loc>
      <video:duration>2702</video:duration>
      <video:publication_date>2012-09-05T01:14:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9WtBRNydso</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 25 - MIT 7.014 Introductory Biology, Spring 2005&quot; Recombinant DNA II (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15158.jpg</video:thumbnail_loc>
      <video:duration>1911</video:duration>
      <video:publication_date>2012-08-28T13:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EO9SMD6fIsI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 8 Integrative Biology 131   Skeletal System,...</video:title>
      <video:description>This is lecture 8 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19300.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-09-05T01:19:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpQ1S7ARs-k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Physics-10-Invisible-Light-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Physics 10 Invisible Light I</video:title>
      <video:description>Physics 10 Invisible Light I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19318.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-09-05T01:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/61f6ACliV9Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Position-Vector-Valued-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Position Vector Valued Functions</video:title>
      <video:description>Position Vector Valued Functions

Using a position vector valued function to describe a curve or path</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19938.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2012-09-06T01:06:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBldw95xMD4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Replaying-the-Tape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Replaying the Tape</video:title>
      <video:description>&quot;Lec 4 - Replaying the Tape&quot; Eighth lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18670.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-04T03:49:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WaOV1bQPedQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biogenic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Statistical Mechanics&quot; June 1, 2009 - Leonard Susskind presents the final lecture of Statistical Mechanics 10. In this lecture, he cover such topics as inflation, adiabatic transformation and thermal dynamic systems.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18695.jpg</video:thumbnail_loc>
      <video:duration>6219</video:duration>
      <video:publication_date>2012-09-04T04:01:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YeS_eRfKSpU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>reheating</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>nucleation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>density</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>sys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-a-distant-object-orbiting-the-Sun-backwards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of a distant object orbiting the Sun backwards</video:title>
      <video:description>This videos shows a distant object which orbits the Sun backwards. This object was discovered by a team and is called 2008 KV42.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/58adc740-49b0-40e6-9382-9addf88e053a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-11-20T17:59:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27999.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Orbits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Triple-Integrals-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Triple Integrals 1</video:title>
      <video:description>Triple Integrals 1

Introduction to the triple integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19922.jpg</video:thumbnail_loc>
      <video:duration>638</video:duration>
      <video:publication_date>2012-09-06T01:00:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vr0sTKbV7lI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Developing-Games-for-the-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Developing Games for the Web</video:title>
      <video:description>&quot;Lec 7 - Developing Games for the Web&quot; (May 13, 2010) David Balmer provides a general overview of developing games for the web.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19076.jpg</video:thumbnail_loc>
      <video:duration>3186</video:duration>
      <video:publication_date>2012-09-04T09:46:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OnwG8Xb0_S8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Framework</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>DOM</video:tag>
      <video:tag>jquery</video:tag>
      <video:tag>canvas</video:tag>
      <video:tag>element</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>array</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-FlightCaster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - FlightCaster</video:title>
      <video:description>&quot;Lec 13 - FlightCaster&quot; Jason Freedman, founder of FlightCaster, talks about his entrepreneurial career and lessons learned. He discusses making something people want, the importance of distinguishing good and bad advice and how optimize does not equal iterate.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19015.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-04T08:55:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2YcXaGfp8vk</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>advice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Integrative-Biology-131-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 31 Integrative Biology 131   Review</video:title>
      <video:description>This is lecture 31 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19354.jpg</video:thumbnail_loc>
      <video:duration>3464</video:duration>
      <video:publication_date>2012-09-05T01:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RLThOYtqPcs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 8 PACS 164B</video:title>
      <video:description>This is lecture 8 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19387.jpg</video:thumbnail_loc>
      <video:duration>1470</video:duration>
      <video:publication_date>2012-09-05T02:00:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXrZciOchRg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Law-2706-Public-Utilities-Rate-Regulation-Cost-of-Service-Regulation-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Law 270.6  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)

Law 270.6 - Lecture 3 - Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)

January 31, 2008

The role of a PUC, its organization, duties and procedures; how regulation works; rate base, rate of return, operating expenses; judicial review, including the first of the classic cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19596.jpg</video:thumbnail_loc>
      <video:duration>9371</video:duration>
      <video:publication_date>2012-09-05T03:46:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8zLyazNpxk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>of</video:tag>
      <video:tag>service</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Reflections-Who-Doesnt-Hate-Theory-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Reflections; Who Doesn&apos;t Hate Theory Now?</video:title>
      <video:description>&quot;Lec Last - Reflections; Who Doesn&apos;t Hate Theory Now?&quot; Introduction to Theory of Literature (ENGL 300)

In this final lecture on literary theory, Professor Paul Fry revisits the relationship between language and speech, language and intention, and language and communication. Over the course of this discussion, he retrospectively defines theory as a means of establishing the extent to which &quot;it is legitimate to be suspicious of communication.&quot; Along the way, he reconnects with New Criticism, Jakobson, Bakhtin, Saussure, de Man, Fish, and Knapp and Michaels. Through an analysis of epitaphs and a final tour through Tony the Tow Truck, he underscores the central role of language in the variety of literary theories presented in the course.

00:00 - Chapter 1. What Is Theory?
08:28 - Chapter 2. Three Ways That Language Impedes Speech
24:43 - Chapter 3. Language Speaking Through Speech
29:37 - Chapter 4. A Study of Epitaphs
40:59 - Chapter 5. Final Reflections on Tony the Tow Truck
47:07 - Chapter 6. Three Final Theses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17430.jpg</video:thumbnail_loc>
      <video:duration>2988</video:duration>
      <video:publication_date>2012-09-03T13:32:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FH7wsG1hdKw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>poetics</video:tag>
      <video:tag>negation</video:tag>
      <video:tag>iambic</video:tag>
      <video:tag>pentameter</video:tag>
      <video:tag>semantic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>irrationality</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>epitaph</video:tag>
      <video:tag>arbitrariness</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rhetoric</video:tag>
      <video:tag>uh</video:tag>
      <video:tag>OH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Right-Triangles-Inscribed-in-Circles-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Right Triangles Inscribed in Circles (Proof)</video:title>
      <video:description>Right Triangles Inscribed in Circles (Proof)

Proof showing that a triangle inscribed in a circle having a diameter as one side is a right triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20371.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-06T14:27:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b0U1NxbRU4w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Right</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Circles</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-12-Regularization-May-10-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 12 - Regularization (May 10, 2012)</video:title>
      <video:description>Lec 12 - Lecture 12 - Regularization (May 10, 2012). Regularization - Putting the brakes on fitting the noise. Hard and soft constraints. Augmented error and weight decay. Lecture 12 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15101.jpg</video:thumbnail_loc>
      <video:duration>4514</video:duration>
      <video:publication_date>2012-08-28T13:11:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I-VfYXzC5ro</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng delves into locally weighted regression, probabilistic interpretation and logistic regression and how it relates to machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18754.jpg</video:thumbnail_loc>
      <video:duration>4394</video:duration>
      <video:publication_date>2012-09-04T04:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZ4cvaztQEs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>locally</video:tag>
      <video:tag>weighted</video:tag>
      <video:tag>logistic</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Probabilistic</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>perceptron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laplace-transform-of-cosine-and-polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laplace transform of cosine and polynomials</video:title>
      <video:description>Laplace Transform 6
Learn more: http://www.khanacademy.org/video?v=fyJkXBvcA2Q
Laplace transform of cosine and polynomials!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22209.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:15:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fyJkXBvcA2Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>cosine</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Low-Energy-Building-European-Design-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Low-Energy Building: European Design and Control</video:title>
      <video:description>&quot;Lec 3 - Low-Energy Building: European Design and Control&quot; (May 9, 2011) Clas Jacobson, Building Control Systems Specialist at United Technologies, discusses the conditions in Europe that are promoting the development and adoption of highly energy efficient building systems as well as the regulatory and market pressures that are shaping the future these systems.

Stanford University
http://www.stanford.edu

United Technologies
http://www.utc.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18774.jpg</video:thumbnail_loc>
      <video:duration>3359</video:duration>
      <video:publication_date>2012-09-04T05:17:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/USnLOCDvNBs</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 2- MIT 6.035 Computer Language Engineering, Fall 2005. 
Recitation: Scanner Parser Project

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15029.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-08-28T12:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-iL1Q4ys3k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 3- MIT 24.213 Philosophy of Film.
Session 3: Beauty and the Beast, William James, Citizen Kane

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15061.jpg</video:thumbnail_loc>
      <video:duration>4366</video:duration>
      <video:publication_date>2012-08-28T12:43:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBiUUQIeT0g</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-lakes-in-Greenland-drain-with-the-speed-of-Niagara-Falls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ice lakes in Greenland drain with the speed of Niagara Falls</video:title>
      <video:description>This video shows that the draining of ice lakes in Greenland occurs with the same speed as of the Niagara Falls. The studies of melting of glaciers and ice sheets in Greenland have conducted by researchers. Even with the global warming in the region, the effect is not extreme as predicted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/2bd2cef8-956d-4784-9290-6f21cd1ff9cd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-11-20T18:07:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28000.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-ME-C117-Student-Presentations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 24 ME C117  Student Presentations</video:title>
      <video:description>ME C117  Student Presentations

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19283.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-05T01:10:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fbKBU6IkQWQ</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - PACS 164A</video:title>
      <video:description>This is lecture 3 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19420.jpg</video:thumbnail_loc>
      <video:duration>4893</video:duration>
      <video:publication_date>2012-09-05T02:28:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YN-9nloLv08</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Modern-Responses-to-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Modern Responses to Dualism</video:title>
      <video:description>&quot;Lec 17- Modern Responses to Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21493.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2012-09-09T05:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9lTxVAhXIZg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dualism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Gulf-Oil-Spill-Where-Did-All-the-Oil-Go</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Gulf Oil Spill: Where Did All the Oil Go?</video:title>
      <video:description>&quot;Lec 15 - The Gulf Oil Spill: Where Did All the Oil Go?&quot; January 10, 2011 - Terry Hazen, head of the Ecology Department and Center for Environmental Biotechnology at Lawrence Berkeley National Laboratory, discusses the involvement of native marine microbes in the degradation of the toxins from the Deepwater Horizon oil spill informed by his research group&apos;s field work using recently developed sampling and gene sequencing techniques.

Stanford University
http://www.stanford.edu

Hazen Lab at LBNL
http://esd.lbl.gov/departments/ecology/facilities/hazenlab/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18786.jpg</video:thumbnail_loc>
      <video:duration>3444</video:duration>
      <video:publication_date>2012-09-04T05:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LM-wSf4cPag</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>environment</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>petroleum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Distribution Molecular Energies

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15186.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-08-28T15:31:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dAgwg_8RyEU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Richard-Wright-Black-Boy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Richard Wright, Black Boy</video:title>
      <video:description>&quot;Lec 2 - Richard Wright, Black Boy&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford continues her discussion of Richard Wright&apos;s classic American autobiography, Black Boy. Through a close analysis of key passages, she demonstrates an oscillation in the narrative between the socioeconomic deprivations and racial jeopardy confronting its characters, and the compensations to be found in sensual experience, the imagination, and in particular, the power of words. Dramatizing the editorial struggle evident in letters between Wright and Book-of-the-Month-Club-President Dorothy Canfield Fisher, Professor Hungerford shows the high stakes of Wright&apos;s uncompromising portrait of America&apos;s failed ideals at a time when those ideals are being tested during the Second World War.

00:00 - Chapter 1. Classifying the Literary Object: Fiction and Autobiography
06:06 - Chapter 2. Choices in the Construction of an Autobiography: A Close Reading of the First Scene
11:26 - Chapter 3. Decoding Meaning in Wright&apos;s Descriptive &quot;Catalogs&quot;
16:58 - Chapter 4. Powerlessness and Exertions of Agency
28:00 - Chapter 5. Language and Power: The Voices of the Author
38:36 - Chapter 6. The Fisher-Wright Letters: Author vs. Audience, How Outside Forces Shape the Formation of a Personal Account

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16760.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-01T09:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Twb_APQpzkk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agency</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Bildungsroman</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>double</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>race</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Naturalism</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Realism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 2- MIT 24.213 Philosophy of Film. 
Session 2: why study film?, realism and formalism, mathematics as an abstract art form, film and photography, Beauty and the Beast, Cocteau, Citizen Kane

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15060.jpg</video:thumbnail_loc>
      <video:duration>2559</video:duration>
      <video:publication_date>2012-08-28T12:41:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X86s94ylybQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry VI (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15121.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-08-28T13:24:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3DI6W9iKtU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Statistics 21</video:title>
      <video:description>Lec 4- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16936.jpg</video:thumbnail_loc>
      <video:duration>4724</video:duration>
      <video:publication_date>2012-09-01T16:59:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BJbp_9uerAY</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CS50-Week-9-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS50 / Week 9: Monday</video:title>
      <video:description>Lec 3 - CS50 / Week 9: Monday. CSS. Inheritance. JavaScript. Events, continued. Ajax.   More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16362.jpg</video:thumbnail_loc>
      <video:duration>4133</video:duration>
      <video:publication_date>2012-08-30T12:53:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xBGMJ30TDo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-26-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Public Health 241 -</video:title>
      <video:description>lec 26-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27628.jpg</video:thumbnail_loc>
      <video:duration>3077</video:duration>
      <video:publication_date>2012-09-30T10:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-mtpe2Jq-9s</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-PeakStream-Platform-for-Many-Core-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The PeakStream Platform for Many-Core Computing</video:title>
      <video:description>&quot;Lec 1 - The PeakStream Platform for Many-Core Computing&quot; September 26, 2007 lecture by Matthew Papakipos for the Stanford University Computer Systems Colloquium (EE 380).  The history of PeakStream is told - from startup to Google acquisition - and many-core processors are introduced; challenges, interesting design choices and solutions in the development of the company&apos;s software are also discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17438.jpg</video:thumbnail_loc>
      <video:duration>4046</video:duration>
      <video:publication_date>2012-09-03T13:44:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3WPyFbrX8to</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Matthew</video:tag>
      <video:tag>Papakipos</video:tag>
      <video:tag>Peakstream</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>core</video:tag>
      <video:tag>processors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Criminal Enforcement

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19545.jpg</video:thumbnail_loc>
      <video:duration>4538</video:duration>
      <video:publication_date>2012-09-05T03:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOUmIMdF5SA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Statistics 21</video:title>
      <video:description>Lec 16- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16948.jpg</video:thumbnail_loc>
      <video:duration>4573</video:duration>
      <video:publication_date>2012-09-01T17:11:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LQuFywHWn9k</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Parallel-Programming-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Parallel Programming 2.0</video:title>
      <video:description>&quot;Lec 6 - Parallel Programming 2.0&quot; November 7, 2007 lecture by Renee James and Wei Li for the Stanford University Computer Systems Colloquium (EE 380). Renee and her co-presenter touch upon Intel&apos;s processor direction for multi-core and then dive into its impact to software; parallel programming in the mainstream has different characteristics than in the previous era when it was restricted to high performance computing - the two cover this new paradigm, its challenges and some of the solutions being developed by the software industry.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17443.jpg</video:thumbnail_loc>
      <video:duration>3603</video:duration>
      <video:publication_date>2012-09-03T13:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aSQwPhgk0H0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Renee</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>core</video:tag>
      <video:tag>parallel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sonographic-hematoma-guided-lumpectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sonographic hematoma guided lumpectomy</video:title>
      <video:description>Preoperative needle localization is the gold standard for lumpectomy of nonpalpable breast cancer hematoma ultrasound guided lumpectomy can offer several advantages the purpose of this study was to compare the use of hug with nl lumpectomy in a single surgical practice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6ef6158d-efcc-48b3-a996-30ed808ba4ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-11-30T10:31:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9566.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sonographic</video:tag>
      <video:tag>Hematoma</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mammogram</video:tag>
      <video:tag>only</video:tag>
      <video:tag>visible</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 6 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19664.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-05T04:05:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NF7C36OYT_A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Global-Transition-to-Electric-Vehicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Global Transition to Electric Vehicles</video:title>
      <video:description>&quot;Lec 24 - Global Transition to Electric Vehicles&quot; (May 12, 2010) Joe Paluska, Vice President of Communications for Better Place, an electric vehicle service company, discusses their recent efforts to establish highly serviceable fleets, including battery-switchable taxis, in tests markets in Japan and Denmark as well as to spur the development of the necessary and appropriate support infrastructures for city-wide electric vehicle use and global expansion to other markets.

Stanford University
http://www.stanford.edu

Better Place
http://www.betterplace.com/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18795.jpg</video:thumbnail_loc>
      <video:duration>3292</video:duration>
      <video:publication_date>2012-09-04T05:29:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WWNcsPSEUA4</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-The-Way-Forward-with-Electric-Drive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- The Way Forward with Electric Drive</video:title>
      <video:description>&quot;Lec 29- The Way Forward with Electric Drive&quot; (April 7, 2010) Lee Schipper, Senior Research Engineer at Stanford&apos;s Precourt Energy Efficiency Center, leads a panel of guest speakers assembled from the automotive industry and academia (Tesla Motors, Honda, Toyota, Volkswagen, Pi Mobility, UC Berkeley) in a free-ranging discussion of current and future developments in consumer-scale alternative power transport, mainly focused on electric drive vehicles.

Stanford University
http://www.stanford.edu

Precourt Energy Efficiency Center
http://peec.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18800.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-09-04T05:30:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YUjlKA6tVU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Frontiers-Controversies-in-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to Frontiers Controversies in Astrophysics</video:title>
      <video:description>&quot;Lec 1- Introduction&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn introduces the course and discusses the course material and requirements. The three major topics that the course will cover are (1) exoplanets--planets around stars other than the Sun, (2) black holes--stars whose gravitational pull is so strong that even their own light rays cannot escape, and (3) cosmology--the study of the Universe as a whole. Class proper begins with a discussion on planetary orbits. A brief history of astronomy is also given and its major contributors over the centuries are introduced: Ptolemy, Galileo, Copernicus, Kepler, and Newton.

00:00 - Chapter 1. Introduction
05:38 - Chapter 2. Topics of the Course
12:57 - Chapter 3. Course Requirements
21:03 - Chapter 4. Planetary Orbits
31:32 - Chapter 5. From Newton&apos;s Laws of Motion to the Theory of Everything
38:10 - Chapter 6. The Newtonian Modification of Kepler&apos;s Third Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16220.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-08-29T16:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzmFc2gjUo4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Copernicus</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Ptolemaic</video:tag>
      <video:tag>epicycle</video:tag>
      <video:tag>Ptolemy</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-2707-State-Programs-an-Introduction-to-Local-Government-Programs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 270.7  State Programs &amp; an Introduction to Local Government Programs</video:title>
      <video:description>Law 270.7  State Programs &amp; an Introduction to Local Government Programs

State Programs: Integrated Resource Planning, Renewable Portfolio Standards, Net Metering and Renewable Energy Credits (Continued) &amp; an Introduction to Local Government Programs: Municipal Utilities, Coops, and Community Aggregators - September 10, 2008

A look at the state laws about requiring energy service providers to maintain a specified mix of renewable resources.  In addition, an effort to create tradable renewable energy credits raises many strategic choices and some Commerce Clause concerns; The special opportunity that user-owned energy providers have to promote renewable energy, and other local programs to programs to promote renewable energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19560.jpg</video:thumbnail_loc>
      <video:duration>6347</video:duration>
      <video:publication_date>2012-09-05T03:36:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X1bEDhglnw8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Tissue-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Tissue Engineering (cont.)</video:title>
      <video:description>&quot;Lec 23 - Tissue Engineering (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

In this lecture, Professor Saltzman continues his discussion of tissue engineering, and its role in facilitating healing, tissue regeneration, organ replacement, drug delivery and as model for studying human physiology. Specific examples from current research by scientists at Yale are used to illustrate some of these points and to highlight the current progress in the field. Some examples are generating neo-tissues from hydrogel scaffold seeded with cells, healing spinal cords and controlling mechanical properties of newly grown blood vessels with external conditions.

00:00 - Chapter 1. Introduction
02:28 - Chapter 2. Tissue Engineering for Replacement of Diseased Tissues
13:30 - Chapter 3. Synthetic Materials in Tissue Engineering
23:13 - Chapter 4. In Vitro Cultivation of Replacement Blood Vessels
32:19 - Chapter 5. Tissue Engineering in Control of Drug Delivery
39:54 - Chapter 6. Summary and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16628.jpg</video:thumbnail_loc>
      <video:duration>2520</video:duration>
      <video:publication_date>2012-08-31T16:23:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6is0onylyw</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Diagnosis</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Trial</video:tag>
      <video:tag>FDA</video:tag>
      <video:tag>ind</video:tag>
      <video:tag>pharamaceutical</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Lecture-18-Epilogue-May-31-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Lecture 18 - Epilogue (May 31, 2012)</video:title>
      <video:description>Lec 18 - Lecture 18 - Epilogue (May 31, 2012). Epilogue - The map of machine learning. Brief views of Bayesian learning and aggregation methods. Lecture 18 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15112.jpg</video:thumbnail_loc>
      <video:duration>4168</video:duration>
      <video:publication_date>2012-08-28T13:12:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ihLwJPHkMRY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 14 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Greg Stephanopoulos

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15109.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-08-28T13:11:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EMy4v-oBTVk</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Put-Call-Parity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91- Put-Call Parity</video:title>
      <video:description>Put-Call Parity

Put-Call Parity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20347.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-06T14:21:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m4mrd7sHCPM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Parity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-Faculty-Interview-MIT-Introduction-to-Bioengineeri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last- Faculty Interview MIT Introduction to Bioengineeri</video:title>
      <video:description>&quot;Lec Last - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Todd Thorsen

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15114.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2012-08-28T13:15:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_rm0DcTeqo</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-AST-210EE-213-X-ray-interaction-with-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - AST 210/EE 213 X-ray interaction with matter</video:title>
      <video:description>AST 210/EE 213 X-ray interaction with matter

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 3: X-ray interaction with matter
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19374.jpg</video:thumbnail_loc>
      <video:duration>4811</video:duration>
      <video:publication_date>2012-09-05T01:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uP2Rfa4hkkQ</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-AST-210EE-213-Lasers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - AST 210/EE 213 Lasers</video:title>
      <video:description>AST 210/EE 213 Lasers

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 18: Lasers
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19396.jpg</video:thumbnail_loc>
      <video:duration>4817</video:duration>
      <video:publication_date>2012-09-05T02:08:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Js-1Fj48kkQ</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 11 PACS 164B</video:title>
      <video:description>This is lecture 11 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19404.jpg</video:thumbnail_loc>
      <video:duration>4646</video:duration>
      <video:publication_date>2012-09-05T02:12:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5F76TgE9RP8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Internal Degrees of Freedom

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15187.jpg</video:thumbnail_loc>
      <video:duration>3061</video:duration>
      <video:publication_date>2012-08-28T15:31:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OpmQh1ChWdE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 27 PACS 164B</video:title>
      <video:description>This is lecture 27 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19438.jpg</video:thumbnail_loc>
      <video:duration>4698</video:duration>
      <video:publication_date>2012-09-05T02:35:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JDoW3c946jA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Microbial-Ecology-at-Harvard-Forest-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Microbial Ecology at Harvard Forest - Harvard Forest</video:title>
      <video:description>Lec 2 - Microbial Ecology at Harvard Forest - Harvard Forest. Microbial Ecology at Harvard Forest:  A Synthesis of Past Work and Future Directions -- Serita Frey. 

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15126.jpg</video:thumbnail_loc>
      <video:duration>1087</video:duration>
      <video:publication_date>2012-08-28T13:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ltr-QZtmsow</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - PACS 164A</video:title>
      <video:description>This is lecture 25 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19460.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-05T02:46:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8imnj1SQYY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - PACS 164A</video:title>
      <video:description>This is lecture 27 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19464.jpg</video:thumbnail_loc>
      <video:duration>4670</video:duration>
      <video:publication_date>2012-09-05T02:48:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cPPwxeWRdaQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 7 - Sustainable Living Program&quot; Andy Lipkis on &quot;Water and Urban Runoff&quot; as part of the Education for Sustainable Living Program (ESLP).

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Andy Lipkis began planting trees to rehabilitate smog- and fire-damaged forests when he was 15 years old. He founded the nonprofit environmental organization TreePeople and has served as president since 1973.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20623.jpg</video:thumbnail_loc>
      <video:duration>5538</video:duration>
      <video:publication_date>2012-09-06T17:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/70uoeQe85oI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Andy</video:tag>
      <video:tag>Lipkis</video:tag>
      <video:tag>on</video:tag>
      <video:tag>water</video:tag>
      <video:tag>and</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Runoff</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Vegetation-response-to-episodic-disturbance-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Vegetation response to episodic disturbance - Harvard Forest</video:title>
      <video:description>Lec 5 - Vegetation response to episodic disturbance - Harvard Forest. Vegetation response to episodic disturbance -- Audrey Barker Plotkin 

Followed by Discussion of Biotic Drivers in Forested Ecosystems

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15129.jpg</video:thumbnail_loc>
      <video:duration>2245</video:duration>
      <video:publication_date>2012-08-28T13:25:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WjqL858wrVI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>disturbance</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Human-Health-and-Global-Change-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Human Health and Global Change - Harvard Forest</video:title>
      <video:description>Lec 6 - Human Health and Global Change - Harvard Forest. Human health and global change -- Kristina Stinson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15131.jpg</video:thumbnail_loc>
      <video:duration>1076</video:duration>
      <video:publication_date>2012-08-28T13:25:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9h7cfWKEaw</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Edible-Education-Place-Based-Models-of-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Edible Education: Place Based Models of Change</video:title>
      <video:description>Edible Education: Place Based Models of Change

Brahm Ahmadi, Advocate and Organizer, People&apos;s Community Market
Hank Herrera, General Manager, Dig Deep Farms and Produce

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25929.jpg</video:thumbnail_loc>
      <video:duration>3960</video:duration>
      <video:publication_date>2012-09-18T18:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fCSyTc6yoPs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Role-of-National-Courts-and-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Role of National Courts and Laws</video:title>
      <video:description>Role of National Courts and Laws

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19657.jpg</video:thumbnail_loc>
      <video:duration>3832</video:duration>
      <video:publication_date>2012-09-05T04:03:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A6FTw9GFCY</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 9 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Guest lecturer Gregory Hager covers Perception and Sensing in Robotic Mobility and Manipulation.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17582.jpg</video:thumbnail_loc>
      <video:duration>4563</video:duration>
      <video:publication_date>2012-09-03T16:14:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-B3cyFXrhos</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>manipulation</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>stereo</video:tag>
      <video:tag>system</video:tag>
      <video:tag>accuracy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Mandibular-Wax-Occlusal-Rim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Mandibular Wax Occlusal Rim</video:title>
      <video:description>&quot;Lec 57 - Mandibular Wax Occlusal Rim&quot; The fabrication of a tentative wax occlusal rim for a stabilized mandibular baseplate is demonstrated  prior to establishing and registering the intermaxillary jaw relations.
Orig. air date: JUL 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20965.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2012-09-08T06:48:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2WxNfxA7nLg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>57</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>rim</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tentative</video:tag>
      <video:tag>for</video:tag>
      <video:tag>stabilized</video:tag>
      <video:tag>basep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 17- MIT 3.320 Atomistic Computer Modeling of Materials.
Ab-Initio Thermodynamics and Structure Prediction

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16386.jpg</video:thumbnail_loc>
      <video:duration>4753</video:duration>
      <video:publication_date>2012-08-30T13:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yYAHcATzuno</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Equivalent Circuit</video:title>
      <video:description>Lec 20- Equivalent Circuit.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17117.jpg</video:thumbnail_loc>
      <video:duration>4893</video:duration>
      <video:publication_date>2012-09-02T10:43:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2nb51d62YQQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Exploring-the-influence-of-land-use-policy-on-forest-cover-and-land-conservation-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Exploring the influence of land use policy on forest cover and land conservation - Harvard F</video:title>
      <video:description>Lec 8 - Exploring the influence of land use policy on forest cover and land conservation - Harvard Forest. Exploring the influence of land use policy on forest cover and land conservation: Research along the rural-urban gradient in metropolitan Boston -- Robert Ryan

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15133.jpg</video:thumbnail_loc>
      <video:duration>1030</video:duration>
      <video:publication_date>2012-08-28T13:25:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2zjZxKkt7l4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Citizen Suits

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19546.jpg</video:thumbnail_loc>
      <video:duration>4604</video:duration>
      <video:publication_date>2012-09-05T03:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shqbitSWVqM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Double-Integrals-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Double Integrals 6</video:title>
      <video:description>Double Integrals 6

Let&apos;s evaluate the double integrals with y=x^2 as one of the boundaries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19921.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T01:00:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0pv0QtOi5l8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 7 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Individuals in Intimate Relationships&quot;

April 22nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20699.jpg</video:thumbnail_loc>
      <video:duration>4191</video:duration>
      <video:publication_date>2012-09-07T15:40:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gyhj7_1vKyA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-2ln-xx-Antiderivative-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - (2^ln x)/x  Antiderivative Example</video:title>
      <video:description>(2^ln x)/x  Antiderivative Example

Finding ∫(2^ln x)/x dx</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19926.jpg</video:thumbnail_loc>
      <video:duration>520</video:duration>
      <video:publication_date>2012-09-06T01:02:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5Lbjbyr1t4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2</video:tag>
      <video:tag>ln</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Antiderivative</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Fluxes-between-the-forest-atmosphere-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Fluxes between the forest &amp; atmosphere - Harvard Forest</video:title>
      <video:description>Lec 14 - Fluxes between the forest &amp; atmosphere - Harvard Forest. Fluxes between the forest &amp; atmosphere: top-down &amp; bottom-up approaches, and comparisons among tower sites -- Bill Munger and Chris Williams

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15139.jpg</video:thumbnail_loc>
      <video:duration>1360</video:duration>
      <video:publication_date>2012-08-28T13:27:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mM-bebbopLU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-CS-61A-Object-Oriented-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - CS 61A : Object-Oriented Programming II</video:title>
      <video:description>CS 61A : Object-Oriented Programming II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19617.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-09-05T03:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V9xm8N_DEtU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Landowner-conservation-awareness-and-information-exchange-and-decision-making-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Landowner conservation awareness, and information exchange and decision making - Harvard For</video:title>
      <video:description>Lec 9 - Landowner conservation awareness, and information exchange and decision making - Harvard Forest. Landowner conservation awareness, and information exchange and decision making -- David Kittredge

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15134.jpg</video:thumbnail_loc>
      <video:duration>1018</video:duration>
      <video:publication_date>2012-08-28T13:26:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rzAFJ925_RU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Integrating-boundary-spanning-efforts-into-long-term-ecological-research-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest</video:title>
      <video:description>Lec 10 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest. Integrating boundary-spanning efforts into long-term ecological research: from case studies to practice -- Kathy Fallon Lambert

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15135.jpg</video:thumbnail_loc>
      <video:duration>1047</video:duration>
      <video:publication_date>2012-08-28T13:26:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eeMNyqSIFiE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 16- MIT 3.320 Atomistic Computer Modeling of Materials.
Model Hamiltonions

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16385.jpg</video:thumbnail_loc>
      <video:duration>4800</video:duration>
      <video:publication_date>2012-08-30T13:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8qD73y8jag</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-ECHEM-LESSON-09-SEG06-Atomic-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - ECHEM LESSON 09 SEG06 Atomic Properties</video:title>
      <video:description>ECHEM LESSON 09 SEG06 Atomic Properties

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26268.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-19T00:36:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aDm54rB3l2I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ECHEM</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>09</video:tag>
      <video:tag>SEG06</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Law-2706-Deregulation-and-Markets-Wholesale-Electricity-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Law 270.6  Deregulation and Markets: Wholesale Electricity Markets</video:title>
      <video:description>Law 270.6  Deregulation and Markets: Wholesale Electricity Markets

Class 12: Deregulation and Markets: Wholesale Electricity Markets; and Retail Competition - April 10, 2008.  How do we deal with issues of using market power to manipulate markets?  Is antitrust enough? Also, consumer choice, default service, disclosure and green power, the record so far.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19618.jpg</video:thumbnail_loc>
      <video:duration>4260</video:duration>
      <video:publication_date>2012-09-05T03:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZhNn-wvQ3ao</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electricity</video:tag>
      <video:tag>system</video:tag>
      <video:tag>design</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>choices</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Human-Rights-and-Environment-guest-Neil-Popovic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  6 -  Human Rights and Environment  guest: Neil Popovic</video:title>
      <video:description>Human Rights and Environment  guest: Neil Popovic

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19649.jpg</video:thumbnail_loc>
      <video:duration>6857</video:duration>
      <video:publication_date>2012-09-05T04:01:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6u-7Hm-sSGg</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-The-Palatal-Flap-in-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35  - The Palatal Flap in Periodontics</video:title>
      <video:description>&quot;Lec 35  - The Palatal Flap in Periodontics&quot;VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21591.jpg</video:thumbnail_loc>
      <video:duration>968</video:duration>
      <video:publication_date>2012-09-09T06:10:51.000Z</video:publication_date>
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